WorldWideScience

Sample records for macro economical aspects

  1. Macro-economic environmental models

    International Nuclear Information System (INIS)

    Wier, M.

    1993-01-01

    In the present report, an introduction to macro-economic environmental models is given. The role of the models as a tool for policy analysis is discussed. Future applications, as well as the limitations given by the data, are brought into focus. The economic-ecological system is described. A set of guidelines for implementation of the system in a traditional economic macro-model is proposed. The characteristics of empirical national and international environmental macro-economic models so far are highlighted. Special attention is paid to main economic causalities and their consequences for the environmental policy recommendations sat by the models. (au) (41 refs.)

  2. Macro-economic Impact Study for Bio-based Malaysia

    NARCIS (Netherlands)

    Meijl, van H.; Smeets, E.M.W.; Dijk, van M.; Powell, J.P.; Tabeau, A.A.

    2012-01-01

    This Macro-economic Impact Study (MES) provides quantitative insights into the macro-economic effects of introducing green, palmbased alternatives for electricity, fuels, chemicals and materials industries in Malaysia between now and 2030.

  3. Input by insight. Implementation of renewable energy in 2050 taking into account macro-economical aspects and fitting-in options in sectors

    International Nuclear Information System (INIS)

    Van de Reepe, D.

    2001-11-01

    In the determination of the potential of renewable energy two factors are important: (1) macro-economical consequences for the Netherlands because of the use of renewable energy sources, and (2) the possibilities of renewable energy to fulfil the energy demands of the several sectors. The main question to be answered in this report is: What is the maximum quantity of renewable energy that can be realized in 2050? The answer will be expressed in the percentage of renewable energy in relation to the total secondary energy demand (excluding non-energetic use of energy carriers). The aim is, that 50% of the energy supply is produced by renewable energy sources. The quantity is eventually determined by the influence of these renewable energy options on the macro-economical position of the Netherlands and the extent to which renewable energy supply meets the energy demands of the several sectors. The macro-economical consequences are determined on the basis of the cost and sensitivities of the several renewable energy options in 2050. Subquestions to answer the main question concern energy demand, renewable energy options, multi-criteria analysis and contemplation. The energy demand in 2050 and the energy profiles of the sectoral energy demand of secondary energy carriers are determined. The renewable energy options, wind energy (onshore and offshore), bioenergy, photovoltaic energy and thermal solar energy, heat pumps and import of green electricity and biomass, are investigated on several factors: Maximal realizable potential; Cost (Cost reduction until 2050, Investment cost, O and M-cost and fuel cost, Total cost, Out of pocket cost); Need for energy storage and cost for fitting in the energy grid; Integration with other renewable energy sources; Availability in sectors; Sensitivity analysis. These data are used in a multi-criteria analysis with four quantitative criteria. The results of this multi-criteria analysis are combined with qualitative criteria with regard

  4. THE CULTURE AND ARTS ORGANIZATION: MACRO-SOCIOLOGICAL ASPECT

    Directory of Open Access Journals (Sweden)

    Margarita Rasimovna Pashaeva

    2013-11-01

    Full Text Available In this study we analyze the macro-sociological aspect of culture and arts organization. The subject of research is reputation policy and communication technologies in  macro-sociological aspect of culture and arts organization. The target is the research the effects of macro-sociological aspect in the activities of such organization. In the study were used such methods of research: theoretical study and  synthesis; quantative method of elicitation: questionnaire; information processing methods of primary analysis; interpretation. The results of research can be applied in the activities of different culture and arts organization. The research identified the negative and positive tendencies in the context of the macro-sociological aspect.DOI: http://dx.doi.org/10.12731/2218-7405-2013-8-49

  5. Gender as a Macro Economic Variable

    NARCIS (Netherlands)

    I.P. van Staveren (Irene)

    2014-01-01

    markdownabstract__Abstract__ This chapter will analyse how gender can be used in a meaningful way in macroeconomic analysis. The challenge is that gender cannot be measured easily at the macro level. This is either because current gender variables are one-dimensional and miss out much gender

  6. Gender as a Macro Economic Variable

    NARCIS (Netherlands)

    I.P. van Staveren (Irene)

    2013-01-01

    markdownabstract__Abstract__ This chapter will analyse how gender can be used in a meaningful way in macroeconomic analysis. The challenge is that gender cannot be measured easily at the macro level. This is either because current gender variables are one-dimensional and miss out much gender

  7. An Alternative Macro-economic Model for the Classroom

    Science.gov (United States)

    Holmes, Bryan

    1976-01-01

    Presents Michal Kalecki's macro-economic model and two-sector version of the model by Robinson and Eatwell as circular flow diagrams. Advantages of using this approach in first-year undergraduate economics programs are discussed. Available from: General Secretary, Economics Association, Room 340, Hamilton House, Mabledon Place, London WC1H 9BH,…

  8. [Economic aspects of epilepsy].

    Science.gov (United States)

    Argumosa, A; Herranz, J L

    2000-06-01

    The economic magnitude of epilepsy is determined by its effect on the employment status of the patients, the cost of drug treatment for them and the healthcare system and the repercussion worldwide. Studies of the cost of the disease show that it has economic importance due to the sum of the direct and indirect costs caused by it. In the case of epilepsy, the results of studies in various countries led to the creation of a Commission on Economic Aspects of Epilepsy. The lack of epidemiological studies regarding epilepsy in Spain may explain the lack of publications on this subject in our country. The percentage of the total cost due to antiepileptic drugs is considerable and will probably increase in the future. The pharmaco-economic evaluation made by cost-benefit, cost-effectiveness, cost-usefulness analysis and studies to minimize costs should serve to use healthcare resources in the most effective manner and justify the rational use of the new antiepileptic drugs. The economic impact of epilepsy is added to the repercussion of the disease itself on the patient and his family. The different distribution of costs in children and adults with epilepsy suggest the need for intervention at an early age to try to reduce the long term economic and personal repercussions. The pharmaco-economic evaluation of the new antiepileptic drugs will make it clear whether their considerable cost is worth paying for their greater effectivity.

  9. Political and economic aspects

    International Nuclear Information System (INIS)

    O'Neil, C.

    1997-01-01

    The political and socio-economic aspects of oil and gas exploration in Canada's Arctic and the Beaufort Sea were reviewed. The federal government was very interested in developing the North because they saw oil and gas development in the North as a means of strengthening sovereignty claims. The projected profits from Northern oil and gas development were also very attractive, and after dealing with environmental and social concerns, the government granted the necessary drilling permits. The federal government also made allowances for huge tax incentives for the oil and gas companies to encourage exploration. Although oil has been found, large-scale production in the Beaufort Sea never materialized. During the period from 1984 to 1988, world prices for oil fell and it was no longer economical to undertake frontier production. Beaufort Sea operation were shut down as the oil industry changed its focus to more cost-effective reservoirs in southern Canada. 1 fig

  10. ECONOMIC SAFETY PROBLEM IN MODERN MACRO AND MICRO CONCEPTS

    Directory of Open Access Journals (Sweden)

    I. I. Rekun

    2014-01-01

    Full Text Available Purpose. Security is an important component of economic security and the guaranteeing of appropriate national interests in the state. All these things are closely related to the economic efficiency of operations of economic entities, with economic independence, stability and security of a society. In addition, economic security is a part of national security, its foundation and material basis. The problem of economic security in modern conditions at the micro and macro levels requires determining the main directions of its formation. Methodology. To achieve this goal, basic directions of a security mechanism of the economic system, in particular on the macro level were grounded. Findings. Economic security is such state of the state economy operation in which the order of equilibrium occurred in certain organizational and legal norms on the basis of social life. These regulations are created be the state, principles of coexistence, which are transmitted from generation to generation. The current state of economic security guaranteeing at the macro and micro levels was analyzed. The system of indicators that can be used in the assessment of the security system was determined. Originality. Propositions concerning necessary changes in the policy of economic security in a state were formulated. The system of indicators which can be used in the assessment of the security system was offered. Practical value. Using of the proposed system of economic security indicators will expand the list of important factors affecting on its status and allow us determining the main directions of its formation.

  11. The contention within health economics: a micro-economic foundation using a macro-economic analysis.

    Science.gov (United States)

    Yaxley, I L

    1998-03-01

    Health economists claim to use market economics combined with the micro-economic concepts of opportunity cost and the margin to advise on priority setting. However, they are advising on setting priorities through a macro-economic analysis using the costs of the supplier, thus prioritising the producer and not the consumer as the dynamic of economic activity. For health economists any contention within priority setting is due to lack of data not their confusion over fundamental concepts.

  12. Social and macro economic impact of closure

    International Nuclear Information System (INIS)

    Medeliene, D.

    1999-01-01

    The social consequences of closure of Ignalina NPP will largely depend on the actions the Government takes. If it puts in place the conditions which enable the International Financial Institutions to assist Lithuania, both in providing loans and grants for decommissioning and (in the case of the EU) providing Structural Adjustment Funds for the regional economic development of the Visaginas area, then solutions to the problems of closure can be found. But if the Government delays putting into place the necessary conditions, then Lithuania will be left to solve the problems of - inter alia necessary - closure of Ignalina NPP on its own. (author)

  13. The economic aspect

    International Nuclear Information System (INIS)

    MacKerron, G.

    1984-01-01

    The subject is covered in sections: introduction (indicating the importance of 'back end' operations in the economics of nuclear power production); irradiated fuel transport costs in the UK (the Sizewell PWR; existing UK reactors); economic appraisal; past nuclear economics; future nuclear economics; (electricity demand; technological maturity; social and political factors; competition to nuclear power). (U.K.)

  14. Macro-economic impact of loss of health; Macro-economische impact van gezondheidsverlies

    Energy Technology Data Exchange (ETDEWEB)

    Franchimon, F. [BAM Techniek, Capelle a/d IJssel (Netherlands); Ament, H.J.A. [Universiteit Maastricht, Maastricht (Netherlands); Knies, J.; Pernot, C.E.E. [Pernot Consulting, Heeze (Netherlands); Van Bronswijk, J.M.H. [Technische Universiteit Eindhoven TUE, Eindhoven (Netherlands)

    2010-11-15

    More healthy life years are achievable by dwelling improvements. This article computes the healthy life years that may be gained by increased ventilation rates. It concerns the diseases Asthma, COPD en lung cancer. Increased ventilation removes house dust mites and their allergens, as well as tobacco smoke, which are associated with these diseases. Costs and savings are computes and compared in order to test the macro-economical feasibility of increased ventilation in dwellings. [Dutch] Door verbetering van woningen zijn veel gezonde levensjaren te behalen. In dit artikel worden de gewonnen gezonde levensjaren uitgerekend door meer ventileren voor de ziekten astma, COPD en longkanker. Zowel huisstofmijtallergeen als tabaksrook zijn geassocieerd met astma, COPD en longkanker. De kosten en de opbrengsten van meer ventileren worden met elkaar vergeleken om de macro-economische haalbaarheid te toetsen.

  15. Navigating catastrophes: Local but not global optimisation allows for macro-economic navigation of crises

    Science.gov (United States)

    Harré, Michael S.

    2013-02-01

    Two aspects of modern economic theory have dominated the recent discussion on the state of the global economy: Crashes in financial markets and whether or not traditional notions of economic equilibrium have any validity. We have all seen the consequences of market crashes: plummeting share prices, businesses collapsing and considerable uncertainty throughout the global economy. This seems contrary to what might be expected of a system in equilibrium where growth dominates the relatively minor fluctuations in prices. Recent work from within economics as well as by physicists, psychologists and computational scientists has significantly improved our understanding of the more complex aspects of these systems. With this interdisciplinary approach in mind, a behavioural economics model of local optimisation is introduced and three general properties are proven. The first is that under very specific conditions local optimisation leads to a conventional macro-economic notion of a global equilibrium. The second is that if both global optimisation and economic growth are required then under very mild assumptions market catastrophes are an unavoidable consequence. Third, if only local optimisation and economic growth are required then there is sufficient parametric freedom for macro-economic policy makers to steer an economy around catastrophes without overtly disrupting local optimisation.

  16. Evolutionary modelling of the macro-economic impacts of catastrophic flood events

    NARCIS (Netherlands)

    Safarzynska, K.E.; Brouwer, R.; Hofkes, M.

    2013-01-01

    This paper examines the possible contribution of evolutionary economics to macro-economic modelling of flood impacts to provide guidance for future economic risk modelling. Most macro-economic models start from a neoclassical economic perspective and focus on equilibrium outcomes, either in a static

  17. Nuclear energy. Economical aspects

    International Nuclear Information System (INIS)

    Legee, F.

    2010-01-01

    This document present 43 slides of a power point presentation containing detailed data on economical and cost data for nuclear energy and nuclear power plants: evolution from 1971 to 2007 of world total primary energy supply, development of nuclear energy in the world, nuclear power plants in the world in 2009, service life of nuclear power plants and its extension; nuclear energy market and perspectives at 2030, the EPR concept (generation III) and its perspectives at 2030 in the world; cost assessment (power generation cost, nuclear power generation cost, costs due to nuclear safety, comparison of investment costs for gas, coal and nuclear power generation, costs for building a nuclear reactor and general cost; cost for the entire fuel cycle, the case of the closed cycle with recycling (MOX); costs for radioactive waste storage; financial costs and other costs such as environmental impacts, strategic stocks, comparative evaluation of the competitiveness of nuclear versus coal and gas

  18. Economic aspects of decommissioning

    International Nuclear Information System (INIS)

    Jenne, C.

    1988-01-01

    Two viewpoints on decommissioning are quoted; the first suggests that decommissioning can be viewed as a technical detail that is of limited relevance whereas the second suggests that decommissioning is a key financial issue. Both are specifically relevant to United Kingdom nuclear power stations. This paper attempts to reconcile the two views. It suggests that decommissioning does raise some important issues for regulation and financing of a privatised industry but, despite this, the economics of nuclear do remain insensitive. The paper begins by examining the significance of decommissioning costs in a number of contexts, including nuclear unit generating costs and financing requirements. It then addresses the degree of uncertainty in the decommissioning cost estimates. With privatisation on the horizon, the paper considers the significance of decommissioning and the associated uncertainty for the investor; this last section considers regulatory issues raised in relation to funding, accounting policy and electricity pricing. (author)

  19. Macro economic profitability of hourly measurements and binary communications

    International Nuclear Information System (INIS)

    Andersen, Christian; Lund, Arne-Christian

    2005-11-01

    There are several actors that are subject to hourly measurements and dynamic pricing. The effects are registered in several analyses. A typical division would be effects connected to power producers, power deliverers, network companies and end users. In a macro economic analysis the goal would be to identify alterations in total benefits and costs. The transition from studying isolated effects for single actors to a macro economic perspective produces several principal problems. When the analysis is based on the effects for various actors it would be important to identify transitions between various actors that in itself does not contribute to alterations in the macro economic profit. At the same time it will be important that effects to be valued are evaluated in a consistent an consequential way. In this context it may be beneficial to use a model for the actors adaptation to the power market where various effects may be used. This working paper describes utility and cost elements that is a basis for Norwegian and foreign analysis of hourly measurements and dynamic prices. The survey shows that it is a large agreement between different investigations with respect to principle effects to be emphasized. There is however, variation with respect to what effects actually are in operation and quantified. There may also be large deviances in the valuation of various utility and cost components. Some single effects are studied closer. An effort is made to compare certain figures from the literature. However, this comparison has been difficult because it is not always clear what conditions have lead to the figures in use. There are large variations between the various analysis estimates. There may be several reasons. The technical products to be priced may vary. It is also evident that the costs for changing measuring equipment may be dependent of the management strategy. The paper refers to newer theoretical literature about the effects of hourly measurements and dynamic

  20. MACRO

    International Nuclear Information System (INIS)

    Rogner, H.H.

    1989-01-01

    The description is given to MACRO which is a numerically formulated macroeconomic model constructed to reflect the economy of the European Community. The model belongs to the group of general equilibrium models often applied in long-term macroeconomic energy modeling. Furthermore, MACRO was designed so as to interact with other more technically oriented energy demand and supply models. It's main objective is to provide consistency checks between assumptions concerning energy trade, energy prices, resource availability and energy-related capital requirements. 5 figs

  1. Economical aspects of nuclear energetics

    International Nuclear Information System (INIS)

    Celinski, Z.

    2000-01-01

    The economical aspects of nuclear power generation in respect to costs of conventional energetics have been discussed in detail. The costs and competitiveness of nuclear power have been considered on the base of worldwide trends taking into account investment and fuel costs as well as 'social' costs being result of impact of different types of energetics on environment, human health etc

  2. Library macro-environment: New technological and economic rules

    Directory of Open Access Journals (Sweden)

    Karmen Štular-Sotošek

    2003-01-01

    Full Text Available Fast and flexible adaptation to changes in the macro-environment is also crucial for libraries, which have to review them, respond to them and become a part of them. Consequently, the application of marketing science and tools helps libraries to find out how to survive in the competitive world and how to become better and stronger. The article, which draws from marketing, economic and information disciplines, introduces the main principles in the technological and economic environment of libraries and finds the knowledge about these disciplines to be most crucial for successful management of modern libraries, especially on the pretentious publishing market and on the market of information suppliers. Within the technological and economic environment, the cooperation is the only logical solution, which benefits the producers of information services and products as well as libraries. The following text finds that libraries will achieve long-term success and will be proactive in developing partnerships only by using relationship marketing. This relatively new approach offers libraries new ways for successful and long-term management of alliances between partners.

  3. MACRO ECONOMICS FACTORS AND BANK LENDING BEHAVIOUR IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Rofikoh Rokhim

    2014-10-01

    Full Text Available AbstractThis study examines the influencing macro economics factor in lending distribution and observes the comparison of each factor based on lending type which are investment, working capital and domestic consumption lending. Using data of Indonesian commercial banks between 2003-2011 and a balanced panel method, it finds that bank liquidity and inflation rate have significant negative effect, while number of banks has strong positive influence to stimulate lending distribution. Moreover, saving rate and GDP growth were found not meaningfully contributed to change investment lending distribution, but they significantly influenced the other lending distribution. Lastly, reserve requirement and exchange rate did not significantly influence all lending type.Keywords: Loan, interest rate, growth, GDP.JEL Classification Numbers: G21, E43, E51AbstrakStudi ini meneliti faktor ekonomi makro yang mempengaruhi distribusi pinjaman dan mengamati perbandingan masing-masing faktor berdasarkan jenis pinjaman yaitu pinjaman investasi, modal kerja dan konsumsi. Dengan menggunakan data dari bank-bank komersial di Indonesia antara 2003-2011, dengan menggunakan analisis data panel, ditemukan bahwa likuiditas perbankan dan tingkat inflasi berpengaruh negatif signifikan, sedangkan jumlah bank berpengaruh positif dan kuat untuk mendorong distribusi pinjaman pada semua jenis pinjaman. Selain itu, tingkat tabungan dan pertumbuhan PDB ditemukan tidak bermakna dalam kontribusinya untuk mempengaruhi distribusi kredit investasi, tetapi secara signifikan mempengaruhi distribusi pinjaman lainnya. Terakhir, GWM dan nilai tukar tidak signifikan mempengaruhi semua tiga kategori jenis pinjaman. Keywords: Loan, interest rate, growth, GDPJEL Classification Numbers: G21, E43, E51

  4. Assessment of nuclear fuel cycles with respect to assurance of energy supply; economic aspects; environmental aspects; non-proliferation

    International Nuclear Information System (INIS)

    1979-01-01

    This paper, which was presented to all INFCE Working Groups gives a broad qualitative assessment in tabular form of the following five fuel cycles: LWR once-through, LWR with thermal recycle, HWR once-through, HTR with uranium recycle, fast breeder reactor. The assessment is given of the assurance of supply aspects, the macro- and micro-economic aspects, the environmental aspects, and the non-proliferation, including safeguards, aspects of each fuel cycle

  5. Sustainability of biomass electricity systems. An estimate of costs, macro-economic and environmental impacts

    International Nuclear Information System (INIS)

    Van den Broek, R

    2001-01-01

    Since the 1990s there has been a renewal of interest in the possibility of sustainable generating energy from biomass, an interest driven in part by the climate issue. Other motives are the search for alternatives for parts of Western agriculture and progress in the technological feasibility of efficiently producing high-quality energy from biomass. World-wide this renewed interest has led to a clear increase in research, demonstration and commercial implementation of biomass energy systems. A recent thesis concludes that biomass can contribute to all aspects of sustainability. In the context of sustainable development (often viewed as a concept having economic, social and ecological dimensions), the central question asked by this Ph.D. research is: How do biomass electricity systems compare to fossil-fuel systems and to the land-use that they may replace, in terms of costs, macro-economic and environmental impacts. This article presents a number of conclusions

  6. The relationship between venture capital investment and macro economic variables via statistical computation method

    Science.gov (United States)

    Aygunes, Gunes

    2017-07-01

    The objective of this paper is to survey and determine the macroeconomic factors affecting the level of venture capital (VC) investments in a country. The literary depends on venture capitalists' quality and countries' venture capital investments. The aim of this paper is to give relationship between venture capital investment and macro economic variables via statistical computation method. We investigate the countries and macro economic variables. By using statistical computation method, we derive correlation between venture capital investments and macro economic variables. According to method of logistic regression model (logit regression or logit model), macro economic variables are correlated with each other in three group. Venture capitalists regard correlations as a indicator. Finally, we give correlation matrix of our results.

  7. Economic aspects of metals recover

    Science.gov (United States)

    Wieczorek, Daria; Kwaśniewska, Dobrawa

    2018-03-01

    One of the modern economy models is circular economy in which wastes should be considered as resource and used in an efficient and sustainable way. This also concerns to metals included in scraps. However, the need for metal recovery from waste is not only the result of the latest economic trends but also the result of large and constantly changing demand for metals. Shrinking natural sources of metals, concentrations of ores in small number of countries in the world and resulting from this dependence on import, geopolitical situation, new technologies demands are only a few most important determinants that have been changing the structure of the metal market over years. In this chapter, authors focused on the presentation of economic aspects of metal recovery from various sources. The chapter presents the characteristic of metal market elements (supply, demand and price) and changes that took place over decades, underlining the structure of precious and highly desirable metal market elements. Balance between the demand and supply ensures price stability and rationalizes inflation. However, growing demand on many means that secure supply chains, such as recycling and material recovery, are essential to ensure continuity in the supply chain and guarantee unrestricted technological progress and innovation. The data included in this chapter presents also the concentration of different metals and group of metals in wastes pointing that recycling of waste can become one of the possibilities of acquiring missing and critical metals. Metal-laden wastes include a few groups: waste electrical and electronic equipments, catalysts of different application, introduced on chemical, petrochemical or automotive market, galvanic wastes and wastewaters. The profitability assessment of recycling processes is very complicated. Nevertheless cited data shows that profitability of recovery depends on the metal analyzed and the type of waste. It must be underline that an optimized

  8. Growth structure and environment. 6 contributions to the macro economic model development

    International Nuclear Information System (INIS)

    Wier, Mette

    1998-04-01

    This thesis comprises 6 papers on the application of macro economic models to environmental problems. Interactions between the economic and the ecological models are elucidated and a description is given of a possible systematization of of the environmental-economic cycle within a macro economic model. Economic and technological limitations affecting the potential environmental advantages are discussed. In the second part of the thesis the general interdependence of production and consumption, and the various forms of environmental stress is analyzed. For this purpose an environment-related input-output model is presented, where for each industry there are given emissions and/or consumption of natural resources (so-called environmental coefficients), which are likely to originate from the activities of this industry. As examples of macro economic modelling,the nitrogen cycle in Denmark, environmental effects of consumer choice, use of building materials and emission due to energy generation and consumption etc. are analyzed. (EG) 146 refs

  9. [Economic aspects of integrated care].

    Science.gov (United States)

    Lange, A; Braun, S; Greiner, W

    2012-05-01

    For more than 10 years integrated care has been an inherent part of the German healthcare system. The aims of selective contracts are to minimize interface problems between outpatient and inpatient sectors, generalist und specialist care as well as to intensify competition. Despite repeated efforts by the legislator, comprehensive integrated healthcare is still limited to a few flagship projects. This is mainly due to low incentives on the part of both suppliers and customers. Therefore, this article focuses on the economic aspects of integrated care. From a theoretical perspective, integrated care improves efficiency in the healthcare sector by reducing interface problems and asymmetric information as well as by intensifying competition. In practice, however, there are a number of obstacles to implementation. Particularly noteworthy are the financial difficulties in addition to problems regarding sectoral budgeting and the long-term nature of investments. However, the political environment and thus the financial arrangements within the statutory health insurance seem to be more important for further development of integrated care in Germany than the financing issues.

  10. Chapter 1. Economic aspects of aluminium production

    International Nuclear Information System (INIS)

    Yanko, E.A.; Kabirov, Sh.O.; Safiev, Kh.; Azizov, B.S.; Mirpochaev, Kh.A.

    2011-01-01

    This article is devoted to economic aspects of aluminium production. Therefore, the perspectives of development of aluminium production, the base components of aluminium cost and economic security of enterprise are considered in this chapter.

  11. Healthy public policy in poor countries: tackling macro-economic policies.

    Science.gov (United States)

    Mohindra, K S

    2007-06-01

    Large segments of the population in poor countries continue to suffer from a high level of unmet health needs, requiring macro-level, broad-based interventions. Healthy public policy, a key health promotion strategy, aims to put health on the agenda of policy makers across sectors and levels of government. Macro-economic policy in developing countries has thus far not adequately captured the attention of health promotion researchers. This paper argues that healthy public policy should not only be an objective in rich countries, but also in poor countries. This paper takes up this issue by reviewing the main macro-economic aid programs offered by international financial institutions as a response to economic crises and unmanageable debt burdens. Although health promotion researchers were largely absent during a key debate on structural adjustment programs and health during the 1980s and 1990s, the international macro-economic policy tool currently in play offers a new opportunity to participate in assessing these policies, ensuring new forms of macro-economic policy interventions do not simply reproduce patterns of (neoliberal) economics-dominated development policy.

  12. Economical aspects of a nuclear power plant project

    International Nuclear Information System (INIS)

    Meldonian, N.L.; Santos, E.M. dos

    1992-01-01

    This work describes different aspects and parameters that should be regarded as guidelines for economic evaluation of small and medium power plant projects. The main objective of an economic evaluation is to establish the plant's unitary cost and its economic figure of merit. To achieve that, a number of studies must be undertaken to compare the global competitiveness of a nuclear power plant with other energetic alternatives. These studies involve macro economy, energy generation, electricity transmission and global feasibility of the enterprise. It is concluded that the economic evaluation of a nuclear power plant should be considered as the culmination of a long process of planning at a national level. The main reasons are the investments involved, the technological developments required and political implications of the utilization of nuclear power energy. (author)

  13. Impact of Macro-economic Factors on Deposit Formation by Ukrainian Population

    Directory of Open Access Journals (Sweden)

    Shevaldina Valentyna H.

    2014-01-01

    Full Text Available The goal of the article is detection of interconnections between the common economic processes and formation of bank deposits by population. The article builds a correlation and regression model of complex assessment of interconnection between macro-economic factors, savings behaviour of population and level of deposits of population in banks for two hour horizons: short-term, which is characterised with deployment of crisis phenomena both in global economy and in Ukrainian economy and the medium-term one. The article characterises the most significant common macro-economic factors. In the result of the study the article establishes that Ukrainian population is oriented at short-term horizon when forming savings due to the uncertainty in future. In the medium-term prospective, savings of the population are formed basically under influence of macro-economic factors, while formation of deposits by Ukrainian population is mostly influenced by socio-psychological factors.

  14. AN ANALYSIS OF MACRO- ECONOMIC DETERMINANTS OF EXCHANGE RATE VOLATILITY IN INDIA

    OpenAIRE

    Dr. S. Poornima; M. Ganeshwari

    2016-01-01

    The price of one currency in terms of another currency i.e., exchange rate is a very important variable for an open economy in the global market, because it affects the overall economic performance and growth of the economy. So, the relationship between the related macro-economic factor and exchange rate causing fluctuation in the value of the former carries a high degree of impact for any open economy. This paper empirically investigates the impact between macro-economic factors that affect ...

  15. Methodologies for environmental, micro- and macro-economic evaluation of bioenergy systems

    NARCIS (Netherlands)

    Broek, R. van den; Wijk, A. van

    2006-01-01

    An overview is given of methodologies used for evaluation of bioenergy systems on envoronmental, micro- and macro-economic spects. To evaluate micro-economic impacts net present value and annualised cost calculation are used. For environmental impacts, methods used are: qualitative studies, energy

  16. Macro-economic and energy scenarios for Japan through the long-term

    International Nuclear Information System (INIS)

    Mankin, Shuichi

    1986-03-01

    As one of studies and systems analyses on the role of VHTR and process heat utilization in future energy systems, long-term macro economic and energy scenarios of Japan until the year 2030 have been generated. This paper presents,; 1) the outline of the long-term macro econometric model and the energy system dynamics model by which these scenarios were generated, 2) back grounds and prospects on future societies of Japan and exogeneous assumptions for calculations, and 3) macro energy and economic scenarios generated. Reflecting the present economic prospects, these scenarios are seemed to be of extremely low-growth type, however, the role of VHTR and its energy systems could be prospected clealy to play a large and important role within these scenario regions. Basic philosophies of scenario generations are also mentioned in this paper. (author)

  17. Economic aspects of rare diseases.

    Science.gov (United States)

    Borski, Krzysztof

    2015-01-01

    Economic problems related to the prevention, diagnosis and treatment of rare diseases are presented paying particular attention to the costs of financing treatment, including the issue of its refund, which is a fundamental and difficult to solve economic problem of the health care system. Rare diseases, despite the low frequency of occurrence, together cover a large group of diseases being a serious medical, social and economic problem. The adoption of Polish National Plan for Rare Diseases resulting from the recommendations of the Council of the European Union, the extension of institutional activities related to the area of public health and social initiatives seeking innovative solutions to create a model of social support for patients and their families, with very high complexity of the issues regarding rare diseases, results in the need for a coherent, comprehensive, system operations and adoption of comprehensive solutions.

  18. Strategy of Increasing Food Security based on Macro and Micro Aspects

    Directory of Open Access Journals (Sweden)

    Neni Widayaningsih

    2016-06-01

    Full Text Available The preliminary studies that have been conducted show that the food availability in 27 districts in Banyumas Regency on average is still low. The purpose of this research is to formulate of a strategy to improve the food security by synergizing the macro and micro aspects. The method used is the tabulation analysis, IFE and EFE Matrix, and also IE Matrix. The IE matrix shows the food security based on the macro and micro aspects that are in the first cell, which means that the food security conditions are experiencing the growing and buliding. The strategies of improving the food security from the micro and macro aspects are first, to develop the food production in accordance with the potential and comodities of the excellent food in accordance with the specializations of regions (districts. Second, it requires a partnership and a cooperation of distributing the excellent food production. Third, the investment is required to improve the diversification of food. Fourth, it requires the cooperation between the farmers and the government agencies concerned with the development, supply and service of excellent means of agricultural production with supervision and increased credit services. Fifth, the off-farm activities should be developed by forming the cooperatives or the small and household businesses on the basis of farming activities. Besides, in order to meet the consumption of food that is safe, qualified, and nutritious, it is necessary to increase the knowledge and awareness about the food security at the household level by empowering the cooperatives or small and household businesses by utilizing Dasa Wisma group, PKK, Majelis Ta'lim, and other non-governmental groups.

  19. The macro-economic significance of nuclear power

    International Nuclear Information System (INIS)

    Brookes, L.G.

    1983-01-01

    The role of energy in economic systems and interpretation of energy statistics are discussed together with energy conservation and the two-way interaction between energy and economic activity. Misconceptions about the relative roles of energy conservation and new energy supply, and about the link between energy investment and jobs are described. It is concluded that price-induced energy saving measures are appropriate but not sufficient when energy prices rise; they should be accompanied by measures to increase the supply of low-cost/low-priced energy. The role of nuclear energy is two-fold: first, as a contribution to new energy supply and, secondly, in offering new economic opportunities. (UK)

  20. Energetic vulnerabilities and macro-economic consequences in Indonesia

    International Nuclear Information System (INIS)

    Bocquet, Rodolphe; Plus, Edouard; Rech, Olivier; Dali, Slim

    2015-11-01

    As energy has been, since 1966, at the heart of the Indonesian economic policy, as this country possesses huge quantities of fossil resources and also a significant potential in renewable energies, and as the positive energy trade balance has been, until recently, a major contribution to financial needs of this country, the authors examine various issues raised by the exploitation of this energy wealth. Through a detailed analysis of economic and energy related data, they studied to which extent the depletion of these natural assets gives birth to other national assets, productive, financial and human capital which could be a lever in the Indonesian economic development. They analysed trends of evolution of the energy mix, and how they are translated into competitiveness of productive sectors, purchasing power for households, and balance of public accounts. They examined how geographic (archipelago), ethnic (separatist provinces) and sociological (revenue distribution) peculiarities are determining factors for the national energy policy and for the associated political stakes

  1. An Alternative to the Problematic Macro-Micro Structure of Introductory Economics.

    Science.gov (United States)

    Tinari, Frank D.

    The paper explains an alternative structure to teaching micro and macroeconomic theory and describes the characteristics that make it an effective framework for introductory and principles courses. The teaching of economics principles typically proceeds by separating macroeconomic theory and microeconomic theory. But the use of the macro-micro…

  2. Individual Mortality and Macro-Economic Conditions from Birth to Death

    NARCIS (Netherlands)

    Lindeboom, Maarten; Portrait, France; Berg, van den G.J.

    2003-01-01

    This paper analyzes the effects of macro-economic conditions throughout life on the individual mortality rate. We estimate flexible duration models where the individual's mortality rate depends on current conditions, conditions earlier in life (notably during childhood), calendar time, age,

  3. Economic aspects of food irradiation

    Directory of Open Access Journals (Sweden)

    M. M. Osetskaya

    2017-01-01

    Full Text Available This paper is dealing with the irradiated foods world market quantitative and economic volume' estimating in 29 countries. The irradiation exposure technology development is presented in order to prospects in Russia. The main irradiated foods categories such as spices, herbs, dry vegetables, fruits, frozen and chilled meat, including frog legs, seafood, grains and others are identified. It is shown the quantitative dividing irradiated foods world market is between China (37,60%, USA (19,36%, Ukraine (14,74%, Vietnam (12,41%, Brazil (5,62%, South Africa (4,10%, Indonesia (1.30 percent, Japan (1,17%, Belgium (1,10%. The remaining 20 States took a share of 2.6%. The irradiated products world market’ economic volume amounting to 17,136.56 million rubles, is divided between the USA (48,64%, China (16,26%, Brazil (14,53%, South Africa (of 10.18%, Vietnam (of 5.88%, Indonesia (1,04%. The remaining 24 countries took a share of 3.48% while share each of them amounting less than 1%. It is revealed that the most expensive irradiated foods’ category is "spices and herbs", least – "vegetables", "cereals". The research results are shown the Russian potential irradiated foods volume consisting of meat products, the main vegetable crops, food ingredients, spices and food is about 10 million tons, more than 12 million tons, about 200 thousand tons per year respectively. The meat and poultry total production was 9,899.2 thousand tons in carcass weight, yield of grain and leguminous was 120,671.79 thousand tons; spices raw was 97.5 thousand tons, potatoes was 31,107.80 thousand tones, vegetables (excluding melons was 16,283.34 thousand tons, forage crops (except grasses was 27,674.15 thousand tons in 2016 in Russia. Therefore 100% of meat, 74% of vegetables and about 1% of spices and animal feeds may be subjected to radiation in Russia. Despite the advanced technology and status as a leader in the agricultural radiology and radioecology field commercial

  4. Climate change and macro-economic cycles in pre-industrial europe.

    Science.gov (United States)

    Pei, Qing; Zhang, David D; Lee, Harry F; Li, Guodong

    2014-01-01

    Climate change has been proven to be the ultimate cause of social crisis in pre-industrial Europe at a large scale. However, detailed analyses on climate change and macro-economic cycles in the pre-industrial era remain lacking, especially within different temporal scales. Therefore, fine-grained, paleo-climate, and economic data were employed with statistical methods to quantitatively assess the relations between climate change and agrarian economy in Europe during AD 1500 to 1800. In the study, the Butterworth filter was adopted to filter the data series into a long-term trend (low-frequency) and short-term fluctuations (high-frequency). Granger Causality Analysis was conducted to scrutinize the associations between climate change and macro-economic cycle at different frequency bands. Based on quantitative results, climate change can only show significant effects on the macro-economic cycle within the long-term. In terms of the short-term effects, society can relieve the influences from climate variations by social adaptation methods and self-adjustment mechanism. On a large spatial scale, temperature holds higher importance for the European agrarian economy than precipitation. By examining the supply-demand mechanism in the grain market, population during the study period acted as the producer in the long term, whereas as the consumer in the short term. These findings merely reflect the general interactions between climate change and macro-economic cycles at the large spatial region with a long-term study period. The findings neither illustrate individual incidents that can temporarily distort the agrarian economy nor explain some specific cases. In the study, the scale thinking in the analysis is raised as an essential methodological issue for the first time to interpret the associations between climatic impact and macro-economy in the past agrarian society within different temporal scales.

  5. Globalization: Economic and psychological aspects

    Directory of Open Access Journals (Sweden)

    Ljajić Samir

    2016-01-01

    Full Text Available Globalization requires a change of human identity, stepping out from the field of their own culture and its solutions, which are becoming obsolete, and which block one to fit in. It changes ones understanding, knowledge, morality, competence, which causes insecurity and fear. Quickly unwinding change reduces the ability to predict future which evokes fear and resistance to the arrival of foreigners and their capital and values, which are seen as intrusive and aggressive, and extreme reactions emerge. The idyllic image of global prosperity becomes the image of a global catastrophe. Individuals give in to this pressure and incidence of mental illnesses such as depression, substance abuse, suicide and murder, is rising. The authors conclude that psychology has its place in the study of the influence of globalization on humans. At present, the research of the negative consequences of globalization in general and the economic crisis in particular on man should have primacy, and in this regard preventive actions should be developed in order to avoid deeper disorders in future.

  6. A Study on the development of macro environmental economic model(I)

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Young Keun; Han, Min Jung [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    This study is the first year study of the two year research project for developing a macro environmental economic model to analyze environment and economics. By using this model, the economic effects of investment on pollution reduction and on energy conservation are analyzed. Also, a comprehensive modeling of analyzing effects of environmental tax, reduction on greenhouse gas emission, and problems on foreign exchange on environment and economy is a main goal of this study. It is planned to develop a simulation program for the estimation of model and policies using environmental and economic data. 126 refs., 2 figs., 5 tabs.

  7. Low carbon national strategy. A macro-economical assessment

    International Nuclear Information System (INIS)

    Baiz, Adam; Monnoyer-Smith, Laurence; Callonnec, Gael

    2016-11-01

    This publication briefly reports the use of the Three-ME model (Multi-sector Macroeconomic Model for the Evaluation of Environmental and Energy) to assess the combined effect of the several instruments mobilised for the transition towards a low carbon economy within the French National Low Carbon Strategy (SNBC). It first presents the Three-ME model which has been developed since 2008 by the OFCE and the Ademe, is a neo-Keynesian and hybrid model, and which comprises 14.000 equations and 70.000 parameters dealing with prices, interest rates, investments, salaries, foreign trade, State policy, a production function, and a consumption function. Some characteristics of the SNBC scenario are indicated, as well as those of a reference trend-based scenario. Obtained results are then briefly commented in terms of positive ecological and economic impacts of a carbon tax and of sector-based measures defined within the SNBC

  8. A macro-economic and sectoral evaluation of carbon taxation in France

    International Nuclear Information System (INIS)

    Callonnec, Gael; Reynes, Frederic; Yeddir-Tamsamani, Yasser

    2011-01-01

    This paper evaluates the macro-economic and sectoral impact of a carbon tax in France using the Three-ME model that combines two important features: (1) The model has a detailed industrial structure and detailed description of the French tax system, particularly the taxation applied to energy. (2) It has the main properties of the neo-Keynesian models because it takes into account the slow process adjustment of prices and quantifies. Our results show under certain conditions the possibility of a double economic and environmental dividends resulting from carbon taxation, for both the short and long term. Carbon tax. Neo-Keynesian macro-economic model. Sectoral analysis. Initially published in 'Revue de l'OFCE / Debats et politiques' No. 120

  9. Import of renewable energy from biomass from Sweden by The Netherlands. Costs and macro-economic effects

    International Nuclear Information System (INIS)

    Agterberg, A.E.

    1997-12-01

    Import of renewable energy from biomass by the Netherlands is expected to be necessary to meet the objective for renewable energy set by the Dutch government. However, this import does not take place yet and there are many possibilities for import because several countries may serve as a supplier of biomass, there are several types of biomass available in these countries and this biomass can be transported to the Netherlands in many ways. Analysis is necessary to find out what are the best possibilities for import of renewable energy from biomass by the Netherlands. In this study the import of energy, produced in Sweden from biomass, by the Netherlands is analyzed. Sweden is selected as the biomass supplying country because it is expected to have a large potential of biomass. The aspects studied are costs and macro-economic effects (increase in employment and value added caused by the import operation). The objectives are: (1) Selection of likely export chains based on the different sources of biomass for energy in Sweden and the different energy carriers that can be exported; (1) Calculation of the costs for the delivery of 1 kWh of electricity to the main grid in the Netherlands for each chain, for the present and for the year 2010; (3) Calculation of macro-economic effects (changes in employment and value added) in Sweden and the Netherlands for the import of 10 PJ of energy from biomass per year for each chain; (4) Comparison of the chains based on both costs and macro-economic effects; and (5) Discussion of the method and recommendations for simplifications for application in situations with a lower data quality. 45 refs

  10. An empirical study to measure the impact of financial and macro economical figures on capital adequacy

    Directory of Open Access Journals (Sweden)

    Mohsen Babaei dazghei

    2012-09-01

    Full Text Available Capital adequacy plays an important role for reducing different risk components in banking industry. In this paper, we present an empirical study to measure the impact of financial and macro economical factors on capital adequacy. We gather the necessary information from financial statements and balance sheets of nine Iranian private banks over the period of 2005-2011. The results of analyzing the data based on the implementation of linear regression technique reveal that there are some meaningful relationship between financial figures, including bank size and profitability, and capital adequacy. However, the survey does not show any relationship between macro economical factors, including growth domestic product and inflations, and capital adequacy.

  11. Analysis of the relationship between the energy consumption and macro economic parameters

    International Nuclear Information System (INIS)

    Hadzi-Mishev, Dimitar

    1997-01-01

    An analysis was made of the relationship between the consumption of certain types of energy and the realized Bruto Domestic Product according to current prices. In the analysis of conditions in the energy sector in the past period, and in the analysis of expected conditions in the future, exceptionally important are correlations between the consumption of certain types of energy and the macro-economic parameters in the state. (author)

  12. [Macro-economic calculation of spending versus micro-economic follow-up of costs of breast cancer].

    Science.gov (United States)

    Borella, L; Paraponaris, A

    2002-12-01

    In the healthcare field, the ability to make economic forecasts requires knowledge of the costs of caring for major diseases. In the case of a semi-chronic condition like cancer, this cost covers all the episodes of care associated with a patient. An evaluation of a macro-economic method of calculating costs for treating non-metastatic cancer, covering all hospital episodes, is proposed. This method is based entirely on the use of annual hospital activity databases, linked to data concerning the incidence of cancer. It allows us to obtain the global cost of care for a neoplasm of a particular site, without the need to reconstruct the whole care pathway of the patients. The model was assessed by comparing it's own results, in the particular case of breast cancer to those issuing from a micro-economic follow-up of 115 patients. Data for macro-economic calculation are extracted from the national French hospital database for the year 1999 and from cancer incidence data. The prospective study was done in 1995, in a comprehensive cancer centre. Macro-economic calculation leads to a cost of 14,555 Euro, for primary breast cancer. Prospective follow-up showed a cost of 14,350 Euro (data corrected, 1999 value). With a difference of 1%, there was a clear cohesion of the two results, while a higher level of divergence was noticed (from 1 to 15%) in the comparison between therapeutic techniques. Accuracy and reliability of results were evaluated. This method may be extended to all types of neoplasms. This method cannot be used instead of follow-up studies, for cost-efficacy or cost-severity analysis, but may be interesting beyond economic forecasts, in the field of payment per pathology.

  13. Some aspects of nuclear fuel economics

    International Nuclear Information System (INIS)

    Timm, M.

    1975-01-01

    The paper reviews the economic aspects of nuclear fuel based on the year 1975. The focus of attention is on the well-established light-water reactors, which for the time being, and also for the foreseeable future, account for the bulk of the world's nuclear power capacity. The author describes the principal economic aspects of the light-water fuel cycle components and discusses their future development to the extent that this can be foreseen. Various approaches to the formulation of the contract for the supply of light-water fuel are discussed on the basis of the established procedure. After some introductory comments on methods of calculating specific fuel costs, the author describes the main results of fuel cycle calculations. The economic aspects of nuclear fuel for other types of reactors are discussed in the sequence in which it is planned to introduce such reactors commercially. The economic data available apply to reactors ranging from the heavy-water-moderated type, through helium-cooled high-temperature reactors, to the fast breeders, and are based more and more on results of feasibility studies and less on practical operational experience. For this reason the author discusses only the basic data of importance, as viewed from the present-day stand-point, and mentions the emerging trends. It should be pointed out, however, that a comprehensive description of this kind can only show the situation at a given moment. Numerous political, economic and technological influences are in a state of permanent flux, hence economic data and developments may easily change within a short time. (author)

  14. Biomass energy utilisation - ecological and economic aspects

    International Nuclear Information System (INIS)

    Plamen Gramatikov

    2009-01-01

    Biomass is the world's fourth largest energy source today and it represents about 35% of the primary energy supply in developing countries. Biomass is a versatile source of energy in that it can produce electricity, heat, transport fuel and it can be stored. The problems (technical, economic, etc.) which have to be solved by treatment of biomass are discussed in this work. The average quantities of biomass resources of some European countries are presented and the structure, percentage of products and their calorific values are estimated. Keywords: Biomass Energy Potential, Ecological & Economic Aspects

  15. Socio-economic Aspects of Senior Nutrition.

    OpenAIRE

    ONDRÁČKOVÁ, Miroslava

    2017-01-01

    The focus of the presented diploma thesis is to evaluate the knowledge of seniors in the field of healthy nutrition. It is furthermore important to find out, whether the seniors have enough relevant information about rational nutrition and which sources they would like to use to gather information about healthy nutrition. Socio-economic aspects, which lead to senior nutrition, are also monitored. A quantitative research strategy and an in-depth interview were used to fulfil the aim of the the...

  16. The macro-economic impact of a foot-and-mouth disease incursion in New Zealand.

    Science.gov (United States)

    Belton, D J

    2004-01-01

    The 2001 outbreak of Foot-and-Mouth Disease (FMD) in the United Kingdom heightened public concern in New Zealand about the economic consequences of an outbreak of FMD, and resulted in the Reserve Bank and Treasury conducting an assessment of the macro-economic impact of a small FMD outbreak in New Zealand. The study was based on a relatively small outbreak in which 50 properties were infected over a period of two months. Cumulative losses calculated over two years from the beginning of the hypothetical outbreak were estimated at around NZ dollars 10 billion, a figure twice as large as the initial Ministry of Agriculture and Forestry estimate. The main reason for this difference is that the Reserve Bank study included the additional macro-economic effects of a slump in domestic demand. The study also demonstrated that in New Zealand under the conditions of the current OIE Terrestrial Animal Health Code for FMD, the economic impact of any programme to control FMD by vaccination in which vaccinated animals are not slaughtered, is significantly worse than rapid eradication by stamping out.

  17. Economic aspects of hydroelectric power scheme rehabilitation

    International Nuclear Information System (INIS)

    Dupuy, M.

    1991-01-01

    As part of the management of a utility, it is necessary to check, beyond the technical aspect, the economic suitability of deciding whether to perform the maintenance or rehabilitation of an installation. The decision criteria involved are to be found within the framework of the utility's management system itself. After having set out the decision-making process of hydroelectric power station maintenance or rehabilitation, the document goes on to give a description of the economic advantage of such an operation. The latter is determined after having properly defined the overall cost of maintenance or rehabilitation: direct expenses and induced costs, and expected savings: economic performance, short and medium-term reduction of expenses as a result of the profitability and productivity of the rehabilitation. The profitability is calculated as the ratio between the economic balance and the amount of the operation. Productivity means the improvement of the utility's management indicators. The random aspect of savings and a simple method making it possible to integrate them into a calculation is mentioned, as well as the classification and aggregation of various operations of a similar nature that have to come into the budget requirements of the utility. (Author)

  18. Historical and economic aspects of energy issues

    International Nuclear Information System (INIS)

    Sander, M.

    2000-01-01

    The classical macro-economic aggregate production function considered that output as measured by Gross Domestic product (GDP) was the result of the factor inputs: land, labour and capital. The production function was given by: GDP=f(Land, Capital, Labour). We propose: GDP=function (LAND, CAPITAL, LABOUR, ENERGY, TECHNOLOGY, INFORMATION), GDP=function(Z, K, R, E, T, I). Measuring effects of these variables on growth of GDP over longer periods of time is difficult statistical and mathematical task. Mathematical relations are not derived but instead historical exposition with a selection of statistical data was given to prove validity of the production function relation. through long historical periods, energy was reduced to energy of animal and human muscles sometimes with a help of mechanical levers and mechanisms. With coal use in 18th century animal and human muscles are no more main energy sources but in substitute to them thermal machines (from steam reciprocating machines to Otto, diesel machines in combination with electric machines) startedto be main movers of industrial age with high energy intensity. Energy as general thermodynamic concept for availability or ability of substance to produce work was introduced. Between primary forms of energy crude oil like fuel with greatest energy or ability to produce mechanical work, specially in transport takes the dominant place in 20th and 21st century. Use of crude oil in gas turbines, internal combustion engines, reaches upper levels of efficiency, but in the same time there is no technology that could substitute it in the transport. Influence of crude oil on prices and all other forms of energy and as political and economic factor is considered. (author)

  19. Improvement of Information and Methodical Provision of Macro-economic Statistical Analysis

    Directory of Open Access Journals (Sweden)

    Tiurina Dina M.

    2014-02-01

    Full Text Available The article generalises and analyses main shortcomings of the modern system of macro-statistical analysis based on the use of the system of national accounts and balance of the national economy. The article proves on the basis of historic analysis of formation of indicators of the system of national accounts that problems with its practical use have both regional and global reasons. In order to eliminate impossibility of accounting life quality the article offers a system of quality indicators based on the general perception of wellbeing as assurance in own solvency of population and representative sampling of economic subjects.

  20. Macro-economic model of aggregate market in the Albanian economy, and relevant problems thereto

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Alqi Naqellari

    2011-12-01

    Full Text Available This paper uses concrete data obtained on the Albanian economy to analyse the positions of aggregate demand/supply curves in the economy. As examples from micro-economics, we have taken the models of Ŵalras and Marshall, to view the possibilities of achieving an economic equilibrium. Data available from the Albanian economy, and from the global economic trends generally, have shown that the positions of curves are such, with differences in their inclination, while the classic position of the aggregate demand curve, with a negative trend, studied in the macro-economic theory, is unique. Therefore, our objective is to try and show the scholars of the field that the macro-economic problems must be viewed in this light, and not through the static scheme used so far. The equilibrium is met not only when the aggregate demand and aggregate supply curves are met, meaning when the aggregate expenditure are equal to aggregate production, but it exists at every moment, independently of whether it is consistent or not, while the pricing trends continue to increase, similar to two other aggregates. The understanding of such a situation should give the possibility to governments and other policy-making institutions to review their positions and relations with monetary and fiscal indicators, in a view of making the organic connection, and increasing their working effectiveness. The paper aims to show how one can define the relation between monetary and fiscal policies necessary to see their role and relevance in the economic growth of a country.

  1. Economic aspects of advanced energy technologies

    International Nuclear Information System (INIS)

    Ramakumar, R.; Rodriguez, A.P.; Venkata, S.S.

    1993-01-01

    Advanced energy technologies span a wide variety of resources, techniques, and end-user requirements. Economic considerations are major factors that shape their harnessing and utilization. A discussion of the basic factors in the economic arena is presented, with particular emphasis on renewable energy technologies--photovoltaics, solar-thermal, wind-electric conversion, biomass utilization, hydro, and tidal and wave energy systems. The following are essential to determine appropriate energy system topologies: proper resource-need matching with an eye on the quality of energy requirements, integrated use of several resources and technologies, and a comprehensive consideration which includes prospecting, collection, conversion, transportation, distribution, storage and reconversion, end use, and subsequent waste management aspects. A few case studies are included to apprise the reader of the status of some of the key technologies and systems

  2. The Franchising in the Context of Development of Small and Medium-Sized Business: Organizational-Economic and Accounting Aspects

    OpenAIRE

    Makhota Alla V.

    2017-01-01

    In order to determine the organizational-economic and accounting aspects of franchising in the context of volatility of the macro-economic situation and the scarcity of entrepreneurs’ own funds, the current status of the franchising market in Ukraine, its economic essence and its role have been determined; the kinds of franchising that are known in world business practices have been provided; the types of distribution contracts that are close to the meaning of franchising have been defined; t...

  3. The Volatility of Indonesia Shari’ah Capital Market Stock Price Toward Macro Economics Variable

    Directory of Open Access Journals (Sweden)

    Helma Malini

    2014-08-01

    Full Text Available Shari’ah stock market is also affected by many highly interrelated economic, social, political andother factor, same as the conventional stock market, the interaction between macroeconomic variablesand Shari’ah stock market creating volatility in the stock price as a response towards severalshocks. The sensitivity of Shari’ah stock market towards shocks happened related with the futureexpectation of micro and macro factor in one country which can be predict or unpredictable.There are six macroeconomic variables that used in this research; inflation, exchange rate, interestrate, dow jones index, crude oil palm price, and FED rate. Using vector error correction model(VECM, the result shows that domestic macroeconomic variables that significantly affect IndonesiaShari’ah compliance for long term, while for international macroeconomic variables the selectedvariable such as FED rate and Dow Jones Index are not significantly affected Indonesia Shari’ahcompliance both in short term and long term. Keywords: Indonesia Shari’ah compliance, Macro Economic Indicators, Impulse Response Function,Stock Price Volatility

  4. The Effects of Macro Economic Factors to Banking Sector Returns: Borsa Istanbul Cas e

    Directory of Open Access Journals (Sweden)

    Gökhan Özkul

    2015-12-01

    Full Text Available Today, technological and scientific developments impact the banking sector and enhance the commercial, as well as financial functionality of the banking sector. Improvement of this functionality caused a gradual increase in the banks’ profits; as a result of which, the bank profits now has become more crucial for the market. The cruciality is a result of the fact that banking sector’s revenues do not concern the bank owners and partners only; the revenues also concern the investors that trade stocks of the banks. This paper discusses the macro economical factors that have certain impact on the bank revenues, to which more importance has been attached for recent years. This paper takes basis BIST Top 10 Bank Return Index monthly data between January 2010 and July 2014. The macro economic factors that have impact on bank returns are handled through multiple linear regression model. The analysis finds that BIST Top 100 Return Index has positive impact on BIST Top 10 bank return index, whereas money supply (M1, industrial production index and export unit value index has negative impact on BIST Top 10 Bank Return Index

  5. Macro-economic factors influencing the architectural business model shift in the pharmaceutical industry.

    Science.gov (United States)

    Dierks, Raphaela Marie Louisa; Bruyère, Olivier; Reginster, Jean-Yves; Richy, Florent-Frederic

    2016-10-01

    Technological innovations, new regulations, increasing costs of drug productions and new demands are only few key drivers of a projected alternation in the pharmaceutical industry. The purpose of this review is to understand the macro economic factors responsible for the business model revolution to possess a competitive advantage over market players. Areas covered: Existing literature on macro-economic factors changing the pharmaceutical landscape has been reviewed to present a clear image of the current market environment. Expert commentary: Literature shows that pharmaceutical companies are facing an architectural alteration, however the evidence on the rationale driving the transformation is outstanding. Merger & Acquisitions (M&A) deals and collaborations are headlining the papers. Q1 2016 did show a major slowdown in M&A deals by volume since 2013 (with deal cancellations of Pfizer and Allergan, or the downfall of Valeant), but pharmaceutical analysts remain confident that this shortfall was a consequence of the equity market volatility. It seems likely that the shift to an M&A model will become apparent during the remainder of 2016, with deal announcements of Abbott Laboratories, AbbVie and Sanofi worth USD 45billion showing the appetite of big pharma companies to shift from the fully vertical integrated business model to more horizontal business models.

  6. The impact of macro-economic circumstances and social protection expenditure on economic deprivation in 25 European countries, 2007-2011

    NARCIS (Netherlands)

    Visser, Mark; Gesthuizen, M.J.W.; Scheepers, P.L.H.

    2014-01-01

    In this study, we investigate to what extent macro-economic circumstances and social protection expenditure affect economic deprivation. We use three items from round five of the European Social Survey (2010-2011) to construct our latent outcome variable, which we label economic deprivation in the 3

  7. Economic and Legal Aspects of Electronic Money

    Directory of Open Access Journals (Sweden)

    Otakar Schlossberger

    2016-06-01

    Full Text Available The term “electronic money” first appeared in Czech legislation in 2002 as the result of the transposition of legislation into the Czech Republic’s legal system in anticipation of the country’s accession to the European Union. This term subsequently reappeared in 2009 during the recodification of the legal regulation of payment services, payment systems and electronic money. At this time, the definition was subjected to certain changes which continue to exert a significant influence on current practice with respect to the issuance and subsequent use of electronic money. This paper addresses the term “virtual money” and considers the mutual relationships between “electronic money”, “cashless money” and “virtual money” from the point of view of selected legal and economic approaches. The aim of the paper is to employ the analytical method in order to investigate selected legal and economic aspects of the various interpretations of the categories “electronic money”, “cashless money” and “virtual money”. A comparative analysis approach will be applied so as to ascertain both the legal and economic differences between these categories and general conclusions will be suggested employing the deduction method. The article is further concerned with the influence of these categories on the monetary base and money supply indicators.

  8. Analysis of the Economic Impact of Large-Scale Deployment of Biomass Resources for Energy and Materials in the Netherlands. Appendix 2. Macro-economic Scenarios

    International Nuclear Information System (INIS)

    Banse, M.

    2009-03-01

    The Bio-based Raw Materials Platform (known as PGG), which is part of the Energy Transition programme in the Netherlands, commissioned the Agricultural Economics Research Institute (LEI) and the Copernicus Institute of Utrecht University to study the macro-economic impact of large-scale deployment of biomass for energy and materials in the Netherlands. Two model approaches were applied based on a consistent set of scenario assumptions: a bottom-up study including techno-economic projections of fossil and bio-based conversion technologies and a top-down study including macro-economic modelling of (global) trade of biomass and fossil resources. The results of the top-down study (part 2) including macro-economic modelling of (global) trade of biomass and fossil resources, are presented in this report

  9. An evaluation grid for the assessments of macro-economic impacts of energy transition. Working paper Nr 48

    International Nuclear Information System (INIS)

    Ouvrard, Jean-Francois; Scapecchi, Pascale

    2014-05-01

    This study aims at comparing the main available macro-economic models used to assess the consequences of policies for energy transition, and at determining their scope and limitations of validity. More precisely, the authors study the impact of two categories of policy instruments (those aimed at modifying prices and incentive ones) and the role of the adopted modelling of technical progress and of the macro-economic closure of the model. In a first part, they present various tools or models used to assess economic impacts of energy transition: technical-economic, macro-economic, general balance, and hybrid models. Then, after a presentation of some principles adopted to analyse these various models, the authors discuss price-based tools, tools based on demand support, the key role of technological progress, the impact of the macro-economic closure on the reached objective. They finally discuss the results obtained by applying an evaluation grid to energy transition scenarios. A set of recommendations is finally proposed for a better assessment of these impacts

  10. Technical Report on Socio-Economic Trends, Macro-Economic Impacts and Cost Interface

    NARCIS (Netherlands)

    Capros P; Sedee C; Jantzen J; MNV

    2001-01-01

    The economic assessment of priorities for a European environmental policy plan focuses on twelve identified Prominent European Environmental Problems such as climate change, chemical risks and biodiversity. The study, commissioned by the European Commission (DG Environment) to a European consortium

  11. Intercalation and structural aspects of macroRAFT agents into MgAl layered double hydroxides

    Directory of Open Access Journals (Sweden)

    Dessislava Kostadinova

    2016-12-01

    Full Text Available Increasing attention has been devoted to the design of layered double hydroxide (LDH-based hybrid materials. In this work, we demonstrate the intercalation by anion exchange process of poly(acrylic acid (PAA and three different hydrophilic random copolymers of acrylic acid (AA and n-butyl acrylate (BA with molar masses ranging from 2000 to 4200 g mol−1 synthesized by reversible addition-fragmentation chain transfer (RAFT polymerization, into LDH containing magnesium(II and aluminium(III intralayer cations and nitrates as counterions (MgAl-NO3 LDH. At basic pH, the copolymer chains (macroRAFT agents carry negative charges which allowed the establishment of electrostatic interactions with the LDH interlayer and their intercalation. The resulting hybrid macroRAFT/LDH materials displayed an expanded interlamellar domain compared to pristine MgAl-NO3 LDH from 1.36 nm to 2.33 nm. Depending on the nature of the units involved into the macroRAFT copolymer (only AA or AA and BA, the intercalation led to monolayer or bilayer arrangements within the interlayer space. The macroRAFT intercalation and the molecular structure of the hybrid phases were further characterized by Fourier transform infrared (FTIR and solid-state 13C, 1H and 27Al nuclear magnetic resonance (NMR spectroscopies to get a better description of the local structure.

  12. macro-economic assessment of energy visions 2030-2050 by the ADEME - Technical document

    International Nuclear Information System (INIS)

    Callonnec, G.; Landa, G.; Maillet, P.; Reynes, F.

    2013-10-01

    After a brief presentation of the energy transition scenario designed by the ADEME and which is based on principles of efficiency and sobriety, and on a largely de-carbonated energy supply, this report presents the ThreeME model (ThreeME stands for macro-economic multi-sector model of assessment of energy and environment policies). It is a neo-Keynesian model which integrates a dynamic interaction between supply and demand. The application of this model to energy transition is discusses as well as the model calibration. Results are then discussed (reference scenario, modelling of the ADEME scenario) and expansionary effects are outlined in terms of household purchasing power, investment, employment, reduction of trade balance deficit, induced effects on GDP, shadow value of carbon, and public finances

  13. How can results from macro economic analyses of the energy consumption of households be used in macro models? A discussion of theoretical and empirical literature about aggregation

    International Nuclear Information System (INIS)

    Halvorsen, Bente; Larsen, Bodil M.; Nesbakken, Runa

    2001-01-01

    The literature on energy demand shows that there are systematic differences in income- and price elasticity from analyses based on macro data and micro data. Even if one estimates models with the same explanatory variables, the results may differ with respect to estimated price- and income sensitivity. These differences may be caused by problems involved in transferring micro properties to macro properties, or the estimated macro relationships have failed to adequately consideration the fact that households behave differently in their energy demand. Political goals are often directed towards the entire household sector. Partial equilibrium models do not capture important equilibrium effects and feedback through the energy markets and the economy in general. Thus, it is very interesting, politically and scientifically, to do macro economic model analyses of different political measures that affect the energy consumption. The results of behavioural analyses, in which one investigates the heterogeneity of the energy demand, must be based on information about individual households. When the demand is studied based on micro data, it is difficult to aggregate its properties to a total demand function for the entire household sector if different household sectors have different behaviour. Such heterogeneity of behaviour may for instance arise when households in different regions have different heating equipment because of regional differences in the price of electricity. The subject of aggregation arises immediately when one wants to draw conclusions about the household sector based on information about individual households, whether the discussion is about the whole population or a selection of households. Thus, aggregation is a topic of interest in a wide range of problems

  14. Macro-economic effects of additional energy conservation in the European Community

    International Nuclear Information System (INIS)

    Sips, H.W.; Bakker, L.; Muizelaar, J.; Velthuijsen, J.W.

    1991-01-01

    The aim of the title study is to evaluate the environmental and economic consequences of additional energy conservation in five Western European countries: the Netherlands, the Federal Republic of Germany, the United Kingdom, France and Italy. In the first part of the study the economic effects of a policy, in which additional energy conservation is realized only for the Netherlands, is calculated. In this report the results are presented. The calculated results of the economic effects of a coordinated energy conservation policy in the abovementioned countries will be published in a separate report. The effects of three policy variants will be evaluated: the non-financial policy variant, the shift of the financial burden variant, and the variant in which the levies are not compensated.The starting point for the first variant is an autonomous realization of the energy conservation. The basis of the second variant is that an equal amount of energy can be saved by means of a substantial energy levy. The profits of this levy can be used to reduce the financial burden of labour. For the economic calculations use has been made of the HERMES-model. Every member of the European Community has developed such a macro-economic model. In chapter two the different starting points for the calculations are outlined, with special attention to descriptions of the policy variants, the model-input and the basic projection. In chapter three the economic effects of the policy variants are presented and discussed. In chapter four the energy conservation and the environmental effects of the variants are dealt with. The most important conclusion of this study is that a considerable amount of energy can be saved, which will have positive effects on the economy and the environment. 8 figs., 20 tabs., 6 apps., 32 refs

  15. Analysis of the economic impact of large-scale deployment of biomass resources for energy and materials in the Netherlands : macro-economics biobased synthesis report

    NARCIS (Netherlands)

    Hoefnagels, R.; Dornburg, V.; Faaij, A.; Banse, M.A.H.

    2011-01-01

    The Bio-based Raw Materials Platform (PGG), part of the Energy Transition in The Netherlands, commissioned the Agricultural Economics Research Institute (LEI) and the Copernicus Institute of Utrecht University to conduct research on the macro-economic impact of large scale deployment of biomass for

  16. Some economic aspects of recreational injuries.

    Science.gov (United States)

    Arundel, J T

    1974-06-01

    This paper deals with some basic features of accidents in recreation and will attempt to throw some light on their economic consequences. Let us examine sport as one aspect of recreation. As Williams (1973) put it, "Sport is a phenomenon of simple definition, but with well recognised features. It is essentially recreational, essentially physical, frequently competitive and always contrived." The number and type of participants has increased, along with the range of activities available. Classifications of sport, at best, are arbitrary but nevertheless are useful for analysis. These divisions may be land/air/water types; indoor/outdoor; team/individual; body contact/non-contact/vehicular; amateur/professional. Sports injuries are of two types, intrinsic or self-inflicted (Williams, 1973) and extrinsic. Intrinsic injuries refer to those as a result of over-use (leading, for example, to stress fractures) and to specific incidents not involving outside agents. Extrinsic injuries are caused by contact with external objects and form the bulk of injuries sustained in body-contact, vehicular (horses, cars, skis) and environmental-type sports. Extrinsic injuries are generally more severe because greater forces and velocities are involved. Appendix 1 lists the main sporting activities according to location of sport; individual or team participation; likelihood of extensive body contact; and professional status. Professional players not only suffer loss of earning capacity but may reflect a bad investment for an entrepreneur or reduce spectator attendance and gate taking. It is apparent that team sports, having substantial body contact, face a higher risk of moderate to serious injury than do individual, non-contact sports, although major injuries can be sustained in the latter, for example, sprains and dislocations in athletics, golf, tennis, etc. Other sports must be classed as dangerous because of the nature of competition, for example, motor racing and flying. These

  17. The global impact of non-communicable diseases on macro-economic productivity: a systematic review.

    Science.gov (United States)

    Chaker, Layal; Falla, Abby; van der Lee, Sven J; Muka, Taulant; Imo, David; Jaspers, Loes; Colpani, Veronica; Mendis, Shanthi; Chowdhury, Rajiv; Bramer, Wichor M; Pazoki, Raha; Franco, Oscar H

    2015-05-01

    Non-communicable diseases (NCDs) have large economic impact at multiple levels. To systematically review the literature investigating the economic impact of NCDs [including coronary heart disease (CHD), stroke, type 2 diabetes mellitus (DM), cancer (lung, colon, cervical and breast), chronic obstructive pulmonary disease (COPD) and chronic kidney disease (CKD)] on macro-economic productivity. Systematic search, up to November 6th 2014, of medical databases (Medline, Embase and Google Scholar) without language restrictions. To identify additional publications, we searched the reference lists of retrieved studies and contacted authors in the field. Randomized controlled trials, cohort, case-control, cross-sectional, ecological studies and modelling studies carried out in adults (>18 years old) were included. Two independent reviewers performed all abstract and full text selection. Disagreements were resolved through consensus or consulting a third reviewer. Two independent reviewers extracted data using a predesigned data collection form. Main outcome measure was the impact of the selected NCDs on productivity, measured in DALYs, productivity costs, and labor market participation, including unemployment, return to work and sick leave. From 4542 references, 126 studies met the inclusion criteria, many of which focused on the impact of more than one NCD on productivity. Breast cancer was the most common (n = 45), followed by stroke (n = 31), COPD (n = 24), colon cancer (n = 24), DM (n = 22), lung cancer (n = 16), CVD (n = 15), cervical cancer (n = 7) and CKD (n = 2). Four studies were from the WHO African Region, 52 from the European Region, 53 from the Region of the Americas and 16 from the Western Pacific Region, one from the Eastern Mediterranean Region and none from South East Asia. We found large regional differences in DALYs attributable to NCDs but especially for cervical and lung cancer. Productivity losses in the USA ranged from 88 million

  18. Qualitative and quantitative analysis of micro and macro aspects of agricultural finance

    Directory of Open Access Journals (Sweden)

    Veselinović Branislav

    2014-01-01

    Full Text Available The epicenter of this analysis is to provide an overview of the current situation in micro and macro agricultural finance in Serbia and the EU. One of the goals of this research is to consider the weaknesses and potentials of agricultural policy in Serbia, through comparison with more developed countries. In this qualitative and quantitative analysis, authors used comparation method, analysis and synthesis method, inductive and deductive method, and a local and international literature review. There are several important conclusions which can be drawn from this manuscript. Access to finance among farmers and agricultural SMEs is among the poorest of any sector in Serbia. The Serbian financial sector offers a poor range of loan products to the agricultural sector. Therefore, existing mechanisms for micro and macro agricultural finance in Serbia are not adequate and a change should be made in approach.

  19. [Outlier cases in surgical disciplines. Micro-economic and macro-economic problems].

    Science.gov (United States)

    Tecklenburg, A; Liebeneiner, J; Schaefer, O

    2009-09-01

    Postoperative complications will always occur and the negative impact puts strain on patients, relatives and the attending physicians. The conversion to a remuneration system based on flat rates (diagnosis-related groups) presents additional economic problems for hospitals in some resource-intensive treatments. This particularly pertains to extremely cost-intensive cases in which costs succeed revenue by the factor of 2 and are often surgical procedures. Here the economic risk increases with the number of interventions performed. Despite improvements in the remuneration system this problem persists. An improved payment for these treatments is desirable. To achieve this it is necessary to systematically analyze the extremely cost-intensive cases by experts of different medical disciplines to create a data basis for a proposal of a cost-covering payment.

  20. Technical Report on Socio-Economic Trends, Macro-Economic Impacts and Cost Interface

    OpenAIRE

    Capros P; Sedee C; Jantzen J; MNV

    2001-01-01

    The economic assessment of priorities for a European environmental policy plan focuses on twelve identified Prominent European Environmental Problems such as climate change, chemical risks and biodiversity. The study, commissioned by the European Commission (DG Environment) to a European consortium led by RIVM, provides a basis for priority setting for European environmental policy planning in support of the sixth Environmental Action Programme as follow-up of the current fifth Environmental ...

  1. Economical aspect of the decommissioning for NPP

    International Nuclear Information System (INIS)

    Daryoko, M.

    1998-01-01

    The estimated, analysed and founding of the economical aspect at decommissioning of Nuclear Power Plant (NPP) have been studied. The data that have been obtained from literature, then the calculation and analysing have been done base to the future condition. The cost for NPP decommissioning depend on the internal factor such as type, capacity and safe storage time, and the external factor such as policy, manpower and the technology preparation. The successfulness of funding, depend on the rate of inflation, discount rate of interest and the currency fluctuation. For the internal factor, the influence of the type of the reactor (BWR or PWR) to the decommissioning cost is negligible, the big reactor capacity (±1100 MW), and the safe storage between 30 to 100 years are recommended, and for the external factor, specially Indonesia, to meet the future need the ratio of decommissioning cost and capital cost will be lower than in develop countries at the present (10%). The ratio between decommissioning fund and electricity generation cost relatively very low, are more less than 1.79 % for 30 years safe storage, and discount rate of interest 3%, or more less than 0.30 % for safe storage 30 years, and discount rate of interest 6%. (author)

  2. The HTR, applications, economics and environmental aspects

    International Nuclear Information System (INIS)

    Barnert, H.; Schad, M.; Candeli, H.

    1990-01-01

    The High Temperature Reactor (HTR), as the only nuclear system producing high temperature heat up to 1000 deg. C, offers a wide variety of applications. Besides electricity production, via steam turbines and in future via gas turbines, there is: District heat with high efficiency, long distance energy for urban energy supply, high pressure injection steam production for enhanced oil recovery, medium range temperature heat direct application in chemical and related industry and last not least, high temperature application for the refinement of fossil energy carriers. Recent results of studies and programmes will be presented: Near term applications are identified, e.g. refineries and alumina industry with smaller HTR units. Another large market is the production of hydrogen, methanol and ammonia on the basis of natural gas, the relevant technology has been developed up to the pilot scale. The refinement of fossil energy carriers, in particular of coal, is subject of the R+D programme in the cooperation between German industrial companies and the Nuclear Research Center. The results are very promising and will be explained in detail. This programme will be continued. Objectives are: improvement of the technology and of the economics as well as environmental aspects, e.g. the reduction of emissions of carbon-dioxid. The topics of the programme deal with the different apparatus, e.g. steam methane reformer, steam coal gasifier, intermediate heat exchanger and last not least, the process heat HTR. (author)

  3. Measuring Impact of Uncertainty in a Stylized Macro-Economic Climate Model within a Dynamic Game Perspective

    NARCIS (Netherlands)

    Stienen, V.F.; Engwerda, Jacob

    2018-01-01

    In this paper we try to quantify/measure the main factors that influence the equilibrium outcome and pursued strategies in a simplistic model for the use of fossil versus green energy over time. The model is derived using the standard Solow macro-economic growth model in a two-country setting within

  4. The macro-economic determinants of health and health inequalities—umbrella review protocol

    Directory of Open Access Journals (Sweden)

    Yannish Naik

    2017-11-01

    Full Text Available Abstract Background The economic determinants of health have been widely recognised as crucial factors affecting health; however, to date, no comprehensive review has been undertaken to summarise these factors and the ways in which they can influence health. We conceptualise the economy as a complex system made up of underlying approaches, regulation from institutions, markets, finance, labour, the public-private balance as well as production and distributional effects, which collectively impact on health through the effect of moderators. This protocol details the methods for an umbrella review to explore the macro-economic factors, strategies, policies and interventions that affect health outcomes and health inequalities. Methods We will identify relevant systematic reviews using search terms derived from the Journal of Economic Literature classification. Reviews will be included if they meet the Database of Abstracts and Reviews of Effects criteria for systematic reviews. Reviews of studies with and without controls will be included; both association and intervention studies will be included. Primary outcomes will include but are not limited to morbidity, mortality, prevalence and incidence of conditions and life expectancy. Secondary outcomes will include health inequalities by gender, ethnicity or socio-economic status. Six databases will be searched using tailored versions of our piloted search strategy to locate relevant reviews. Data will be extracted using a standardized pro forma, and the findings will be synthesized into a conceptual framework to address our review aim. Discussion Our umbrella review protocol provides a robust method to systematically appraise the evidence in this field, using new conceptual models derived specifically to address the study question. This will yield important information for policymakers, practitioners and researchers at the local, national and international level. It will also help set the future

  5. Macro-economic analysis of forestry options on carbon sequestration in India

    International Nuclear Information System (INIS)

    Kadekodi, Gopal K.; Ravindranath, N.H.

    1997-01-01

    There is a need to evaluate the additional spending on forestry by analysing the environmental (particularly carbon abatement), social and economic benefits. The biomass needs for India are expected to increase by two to three times by 2020. Depending upon the forest types, ownership patterns and land use patterns, feasible forestry options are identified. It is found among many supply options to be feasible to meet the 'demand based needs' with a mix of management options, species choices and organisational set up. A comparative static framework is used to analyze the macro-economic impacts. Forestry accounts for 1.84% of GNP in India. It is characterized by significant forward industrial linkages and least backward linkage. Forestry generates about 36 million person years of employment annually. India imports Rs. 15 billion worth of forest based materials annually. Implementation of the demand based forestry options can lead to a number of ecological, economic and institutional changes. The notable ones are: enhancement of C stock from 9578 to 17094 Mt and a net annual C-sequestration from 73 to 149 Mt after accounting for all emissions; a trebling of the output of forestry sector from Rs. 49 billion to Rs. 146 billion annually; an increase in GDP contribution of forestry from Rs. 32 billion to Rs. 105 billion over a period of 35 years; an increase in annual employment level by 23 million person years; emergence of forestry as a net contributor of foreign exchange through trading of forestry products; and an increase in economic value of forest capital stock by Rs. 7260 billion with a cost benefit analysis showing forestry as a profitable option. Implementation of forestry options calls for an understanding of current forest policies and barriers which are analyzed and a number of policy options are suggested

  6. The macro-economic determinants of health and health inequalities-umbrella review protocol.

    Science.gov (United States)

    Naik, Yannish; Baker, Peter; Walker, Ian; Tillmann, Taavi; Bash, Kristin; Quantz, Darryl; Hillier-Brown, Frances; Bambra, Clare

    2017-11-03

    The economic determinants of health have been widely recognised as crucial factors affecting health; however, to date, no comprehensive review has been undertaken to summarise these factors and the ways in which they can influence health. We conceptualise the economy as a complex system made up of underlying approaches, regulation from institutions, markets, finance, labour, the public-private balance as well as production and distributional effects, which collectively impact on health through the effect of moderators. This protocol details the methods for an umbrella review to explore the macro-economic factors, strategies, policies and interventions that affect health outcomes and health inequalities. We will identify relevant systematic reviews using search terms derived from the Journal of Economic Literature classification. Reviews will be included if they meet the Database of Abstracts and Reviews of Effects criteria for systematic reviews. Reviews of studies with and without controls will be included; both association and intervention studies will be included. Primary outcomes will include but are not limited to morbidity, mortality, prevalence and incidence of conditions and life expectancy. Secondary outcomes will include health inequalities by gender, ethnicity or socio-economic status. Six databases will be searched using tailored versions of our piloted search strategy to locate relevant reviews. Data will be extracted using a standardized pro forma, and the findings will be synthesized into a conceptual framework to address our review aim. Our umbrella review protocol provides a robust method to systematically appraise the evidence in this field, using new conceptual models derived specifically to address the study question. This will yield important information for policymakers, practitioners and researchers at the local, national and international level. It will also help set the future research agenda in this field and guide the development of

  7. A macro-economic framework for evaluation of cyber security risks related to protection of intellectual property.

    Science.gov (United States)

    Andrijcic, Eva; Horowitz, Barry

    2006-08-01

    The article is based on the premise that, from a macro-economic viewpoint, cyber attacks with long-lasting effects are the most economically significant, and as a result require more attention than attacks with short-lasting effects that have historically been more represented in literature. In particular, the article deals with evaluation of cyber security risks related to one type of attack with long-lasting effects, namely, theft of intellectual property (IP) by foreign perpetrators. An International Consequence Analysis Framework is presented to determine (1) the potential macro-economic consequences of cyber attacks that result in stolen IP from companies in the United States, and (2) the likely sources of such attacks. The framework presented focuses on IP theft that enables foreign companies to make economic gains that would have otherwise benefited the U.S. economy. Initial results are presented.

  8. ADEME energy transition scenarios. Summary including a macro-economic evaluation 2030 2050

    International Nuclear Information System (INIS)

    2014-05-01

    ADEME, the French Environment and Energy Management Agency, is a public agency reporting to the Ministry of Ecology, Sustainable Development and Energy and the Ministry of Higher Education and Research. In 2012 the agency drew up a long-term scenario entitled 'ADEME Energy Transition Scenarios 2030-2050'. This document presents a summary of the report. The full version can be viewed online on the ADEME web site. With this work ADEME offers a proactive energy vision for all stakeholders - experts, the general public, decision-makers, etc. - focusing on two main areas of expertise: managing energy conservation and developing renewable energy production using proven or demonstration-phase technologies. These scenarios identify a possible pathway for the energy transition in France. They are based on two time horizons and two separate methodologies. One projection, applicable from the present day, seeks to maximise potential energy savings and renewable energy production in an ambitious but realistic manner, up to 2030. The second exercise is a normative scenario that targets a fourfold reduction in greenhouse gas emissions generated in France by 2050, compared to 1990 levels. The analysis presented in this document is primarily based on an exploration of different scenarios that allow for the achievement of ambitious energy and environmental targets under technically, economically and socially feasible conditions. This analysis is supplemented by a macro-economic analysis. These projections, particularly for 2030, do not rely on radical changes in lifestyle, lower comfort levels or hypothetical major technological breakthroughs. They show that by using technologies and organisational changes that are currently within our reach, we have the means to achieve these long-term goals. The scenarios are based on assumptions of significant growth, both economic (1.8% per year) and demographic (0.4% a year). The 2050 scenario shows that with sustained growth, a

  9. Economic implications of Japan's aging population: a macro-economic demographic modeling approach.

    Science.gov (United States)

    Ogawa, N

    1982-01-01

    This paper utilizes a macroeconomic demographic model to analyze the probable impact of population aging on various public programs in Japan. Rapid fertility decline aided by mortality decline has caused the proportion of the Japanese population aged 65 and over to increase from 4.9% in 1950 to 9.0% in 1980. A population projection based on the 1975 population census assumes a recovery of fertility from a total fertility rate (TFR) of 1.9 in 1976 to 2.16 in 1980 and a gradual decline to 2.1 by 1987, while an alternative projection assumes a continuing fertility decline to a TFR of 1.65 in 2025. According to these assumptions, in 2025 18.12% to 21.29% of the total population would be aged 65 or over and 38.66% to 43.80% of the working age population would be aged 45-64. A macroeconomic neoclassical growth model with some Keynesian features was formulated to evaluate the future impact of population aging on social security programs. Population changes are transmitted to economic variables in the model through the supply of labor, level of savings, public health care plans, and old-age pension schemes. The simulation experiments included the 2 population projections and 2 alternative production functions, 1 with the quality of labor incorporated and 1 without. The results indicated that, regardless of the population projection and production function used, the growth of the economy is likely to slow to 1 or 0% in the beginning of the next century due to decreased growth of the labor force and a change in its quality due to age-compositional variations. Public health insurance schemes and pension plans will require increasing financial resources as a result of accelerated population aging; depending on the choice of benefit levels, the proportion of national income allocated to them is expected to range from 14%-40% in the year 2010. Per capita gross national product will continue to grow despite decreased economic growth, but savings might be adversely affected if the

  10. International Aspects of Nigeria's Economic Reforms | Iyoha ...

    African Journals Online (AJOL)

    This paper attempts to draw a relationship between Nigeria's previous failed economic reforms and external influences from international financial institutions, which had constantly resulted in chronic economic misfortunes. Now that homegrown economic programmes are currently being undertaken in Africa through ...

  11. Socio-Economic Priorities for the Sustainable Development of Russian Arctic Macro-Region

    Directory of Open Access Journals (Sweden)

    Vladimir Nikolaevich Leksin

    2017-12-01

    Full Text Available To properly justify the priorities for the Russian Arctic Zone sustainable development is methodologically challenging for two reasons. Firstly, this challenge is due to fast changes of external and internal conditions for the development of the Arctic Zone of the Russian Federation (AZRF. Secondly, the interpretation of the concept of “sustainability” is too wide inconsistent. As the concepts of “sustainability” as well as the concept of “sustainable growth” in this wide sense are frequently used to characterize economic, social and other processes and systems, these key categories are difficult to apply as development’ targets and evaluation criteria practice of public administration in Russia. Using the case of Arctic macro-region, the paper substantiates the concept of spatial systems’ sustainability as their ability to maintain functionality under destabilizing impact of exogenous and endogenous factors. Such an ability is particularly important because of variations in structure and intensity of these negative impacts, including from climate change. Within this methodological framework, we have specified the indicators of sustainability relating to the practice of public management in the AZRF development. The paper has discussed the existing and emerging exogenous and endogenous impacts on the AZRF development sustainability. We set two priorities among the goals and objectives for ensuring the AZRF sustainable functioning under the conditions of climate. In social (socio-economic sphere, it is necessary to maintain and improve the public health. In economic sphere, the most needed are strengthening of coherency and reliability of the transportation system, energy supplies to distant consumers, and stimulating of investment and industrial activities of the large industrial corporations.

  12. ECONOMIC INTELLIGENCE - THEORETICAL AND PRACTICAL ASPECTS

    Directory of Open Access Journals (Sweden)

    VIRGIL - ION POPOVICI

    2014-12-01

    Full Text Available Economic Intelligence (EI may be a solution in knowledge management as involves collecting, evaluating, processing, analysis and dissemination of economic data within organizations. The ultimate goal of economic intelligence (EI is to take advantage of this opportunity to develop and improve methods for identifying relevant information sources, analysis of information collected and manipulation, to give the user all the necessary decisions. Scope of the Economic Intelligence focused on information available outside the organization, covering wide areas from technology to market or legal issues. Economic Intelligence (EI is closely related to other approaches to information management, and knowledge management and business intelligence, excelling in the use of software tools.

  13. The Baltic Sea Macro-Regional Transport Cluster as an Element of the Silk Road Economic Belt

    Directory of Open Access Journals (Sweden)

    Nežerenko Olga

    2017-08-01

    Full Text Available This article analyzes the opportunities of the Chinese initiative “One Belt, One Road”, for the development of the Baltic Sea macro-region (BSR, as a single transport cluster. One of the objectives of the initiative is to strengthen transport linkages from the Pacific Ocean to the Baltic Sea Region. Thus, the contemporary macro-regional approach to the development of EU macro-regions can provide an additional impulse to the creation of formal macro-regional inter-cooperation, via in this case, the project that will advance the transport infrastructure of the region. This study examines the situation of the railway sector in the BSR in the period 2004–2015, through hierarchical cluster analysis, to identify countries with similar trends in cargo flow turnover. Taking into account the favorable geographical position of Poland, its transport performance and advanced (in comparison to other Baltic Sea region countries relations with China, it is concluded that Poland’s conditions are more suitable to promote economic integration with its closest neighbors – the Baltic countries-through the creation of formal macro-regional railway transport within the Rail Baltic project.

  14. Macro economic linkages and impacts. Technical and fiscal options in GHG abatement

    International Nuclear Information System (INIS)

    Backus, G.; Barker, T.

    1995-01-01

    This paper discusses some of the main macro economic linkages and feedbacks associated with policies for GHG abatement. The linkages in a global model are described when OECD carbon taxes or alternatively OECD/OPEC joint action raises world oil prices with a smaller OECD carbon tax. The results give a world perspective on the GHG abatement problem. The paper continues with a discussion of the linkages and feedbacks associated with three options: demand-side management (DSM), mainly to improve end-use energy efficiency, reductions in subsidies of fossil fuel production and use, and investment in renewable energy supplies, specifically in energy forestry and associated infrastructure. It concludes that DSM and investment in renewables are unlikely on their own to bring about reduction in GHG emissions, and that new supplies may even lead to increased emissions by driving down the price of energy. However, reductions in emissions may be compatible with increased efficiency and development, as well as with improvements in the quality of the local environment and in rural living, with the new supplies replacing fossil fuel supplies, provided that real fossil fuel prices are increased via removal of subsidies and if required carbon taxes. (au) 15 refs

  15. Transport Phenomena in Porous Media Aspects of MicroMacro Behaviour

    CERN Document Server

    Ichikawa, Yasuaki

    2012-01-01

    This monograph presents an integrated perspective of the wide range of phenomena and processes applicable to the study of transport of species in porous materials. In order to formulate the entire range of porous media and their uses, this book gives the basics of continuum mechanics, thermodynamics, seepage and consolidation and diffusion, including multiscale homogenization methods. The particular structure of the book has been chosen because it is essential to be aware of the true properties of porous materials particularly in terms of nano, micro and macro mechanisms.  This book is of pedagogical and practical importance to the fields covered by civil, environmental, nuclear and petroleum engineering and also in chemical physics and geophysics as it relates to radioactive waste disposal, geotechnical engineering, mining and petroleum engineering and chemical engineering.

  16. INNOVATION ASPECTS OF THE ECONOMIC DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    M. Veselovsky

    2016-01-01

    Full Text Available In the article the problems of economic increase and development under the conditions for the growth of crisis phenomena in the economy of Russia is investigated. Are analyzed the factors, which infl uence economic of the development of state and guarantee of its steady increase. Is examined the integral approach in conducting of economic reforms, which is based to the use of innovation developments and new forms of management of control. They are given to recommendation regarding conducting of the necessary reforms in the systems of management, planning, of organizing of labor, of circulation of money and crediting, taxation and other systems, which have the direct and defi ned by example eff ect on economic development. Is emphasized that for steady economic development is, in the first place, necessary further integration of Russia in the world community, the adjusting of mutually benefi cial intergovermental connections, the exchange, by scientific, technical and economic information, the free motion of labor and capital.Purposes / tasks. The purpose of article is a study of the factors of influencing the economic development in build-up conditions crisis phenomena and the development of the proposals, which ensure economic increase and development.Article tasks: to investigate and to isolate the growth factors, under the conditions of the being deteriorated economic situation, which is expedient to use with the solution of the problem of economic development, the application of innovation developments and new forms of management of control.Methodology. With conducting of the present investigation by the basic sources of initial data served the materials of the state statistics and other information sources. The comparative methods of analysis and synthesis are assumed as the basis of systematic developments.Results. The need for the complex conducting of economic reforms is revealed. The influence of new technologies on the development of

  17. Tendances Carbone no. 66 'Understanding the link between macro-economic environment and the EU carbon price'

    International Nuclear Information System (INIS)

    Chevallier, Julien

    2012-01-01

    Among the publications of CDC Climat Research, 'Tendances Carbone' bulletin specifically studies the developments of the European market for CO 2 allowances. This issue addresses the following points: The reaction of the carbon price to changes in macro-economic fundamentals can be understood from different levels. My recent academic research has identified two strong linkages. First, there is a link between the EU carbon price and financial markets, such as equity and bond markets. These analyses emphasize how the volatility of the carbon price is affected when financial markets enter 'bull' or 'bear' periods. By estimating various volatility models, carbon futures prices may be weakly forecasted on the basis of two variables from the stock and bond markets, i.e equity dividend yields (returns on stocks) and the 'junk bond' premium (spread between BAA- and AAA-rated bonds). Moreover, by assessing the transmission of international shocks to the carbon market, carbon prices tend to respond negatively to an exogenous recessionary shock on global economic indicators. In consequence, for investments managers, carbon assets such as EUA appear to be well-suited for portfolio diversification since they do not match exactly the business cycle. The second relationship addresses the physical association between industrial production and carbon price changes though the emissions level. The first objective of an academic researcher is to identify the most explanatory variable: in our case, the monthly Eurostat aggregated industrial production index to proxy for changes in macro-economic fundamentals. In the light of the recent periods of economic expansion (2005-2007) and recession (since 2008), several studies can bring fruitful results: - Our results tend to confirm that the carbon market adjusts to the macro-economic environment with a delay due to the specific institutional constraints of the EU ETS. - The relationship between carbon prices and EU industrial production has

  18. SOME THEORETICAL ASPECTS OF ECONOMIC INTEGRATION

    Directory of Open Access Journals (Sweden)

    Alem Merdić

    2017-09-01

    Full Text Available One of the basic links of the process of globalization are economic integrations. The aim of this paper is to systematize theoretical achievements and to review the forms, effects and conditions for connecting countries motivated by economic benefits. In addition to the theoretical review of the conceptual definition of economic integration, the focus is on the levels of economic integration from the free-trade zone to the monetary and fiscal union, explaining the specificity of each of the mentioned levels. Considering that the connection between countries always raises the question of the benefits and costs of connection, the special emphasis in this paper is placed on the potential effects for free trade. Finally, the greatest contribution of this paper is the systematization and theoretical review of the theory of optimal currency area and monetary integration, which is especially significant for the European soil, taking into account the already established European Monetary Union

  19. INNOVATIVE ASPECTS OF ECONOMIC GROWTH (THE REGION

    Directory of Open Access Journals (Sweden)

    Sergei A. Orekhov

    2014-01-01

    Full Text Available Principles of implementation of innovativetechnologies are positioned as a priorityarea for development in the managementof economic processes in the modernRussian economy. Declares that they are the economic growth of the country. This paper discusses the practice of building existing schemes of organization ofthe economy, which is why the definingelement of this process is the businessclass passengers - is the situation quitedependent and extremely nekomfortnomsituation.

  20. The long-run impact of energy prices on world agricultural markets: The role of macro-economic linkages

    International Nuclear Information System (INIS)

    Gohin, A.; Chantret, F.

    2010-01-01

    The world prices of some food and energy products have followed similar large swings in recent years. We investigate the long-run relationship between these prices using a world Computable General Equilibrium model with detailed representations of food and energy markets. Particular attention is paid to specifying macro-economic linkages which have often been overlooked in recent analysis and debate. We find that the omission of these macro-economic linkages has a substantial bearing on this relationship. A positive relationship due to the cost push effect has been identified in most analysis, but we find that the introduction of the real income effect may indeed imply a negative relationship between world food and energy prices.

  1. Economic and financial aspects of mine closure

    International Nuclear Information System (INIS)

    Kahn, James R.; Franceschi, Dina; Curi, Adilson; Vale, Eduardo

    2001-01-01

    Today, mine reclamation is a key component to a successful mine plan. Most of the industrialized nations have recognized the need to make mining activities relatively environmentally friendly, if they want to continue to benefit from the economic gains from mineral resource development. Countries such as the United States, Canada, Australia and South Africa are leaders in the field and have implemented relatively sophisticated legislation to ensure environmentally correct mine closure. These countries rely on a combination of strict control strategies and economic penalties to ensure compliance. Yet, from the firm's perspective, reclamation activities are counterproductive as they cut into properties. In order to attract economic development and earn much needed economic capital, most of the rest of the world, particularly the developing countries, lack effective mine closure legislation. The traditional command and control type of legislation that is sometimes used is either vague and therefore avoided, or not enforced appropriately, resulting in an undesirable level of environmental degradation. With the use of case studies from Brazil, this article shows that direct controls are effective in some instances and not in others. It proposes that economic and financial tools may be more effective than the traditional direct controls in getting firms to comply with environmental standards, particularly in developing countries where environmental compliance is more difficult to achieve. It explains the use of performance bonding as one type of economic incentive that has proven to be an effective environmental policy in mine planning and closure. The authors additionally push beyond the typical style of performance bonds to introduce a flexible bonding and insurance system that allows governments to maintain strict environmental standards but limits firms financial exposure during the mining process. Such a system learns from the successes of the industrialized

  2. Economic aspects and models for building codes

    DEFF Research Database (Denmark)

    Bonke, Jens; Pedersen, Dan Ove; Johnsen, Kjeld

    It is the purpose of this bulletin to present an economic model for estimating the consequence of new or changed building codes. The object is to allow comparative analysis in order to improve the basis for decisions in this field. The model is applied in a case study.......It is the purpose of this bulletin to present an economic model for estimating the consequence of new or changed building codes. The object is to allow comparative analysis in order to improve the basis for decisions in this field. The model is applied in a case study....

  3. Economic aspects of heavy ion fusion

    International Nuclear Information System (INIS)

    Herrmannsfeldt, W.B.

    1984-01-01

    The usual parameter space for examining scenarios for heavy ion fusion power plants has generally been based on large, slow cycling, reactor chambers which are only marginally different from chambers proposed for laser drivers. This paper will examine the economic implications of assuming that an inexpensive, low gain pellet is available and that a suitable high-repetition rate reactor has been devised. Interesting scenarios are found that generate economically feasible power from a system with a minimum net capacity of approx. 1 GWe compared to the larger approx. 4 GWe required in previous studies

  4. Integrated economic management. Principal aspects and future

    International Nuclear Information System (INIS)

    2004-01-01

    Now that five years have passed (1999-2003) since the Owner Companies decided to merge the Asco and Vandellos-II nuclear power plants, we believe that, for Integrated Management through a single AIE, it is timely and advisable to describe the key issues of the process implemented to optimize economic results, always in accordance with the Policies of Nuclear Safety, Quality and Environment, Prevention, Human Factors and Availability, and we emphasize the following as essential elements: The Corporate Model; strategic/Operating Plans; integrated Economic Management Model SIE; Rationalization of the organizational structure, Continuous Training; Analysis of Processes and Procedures. (Author)

  5. [Aspects of economic responsibility in health care].

    Science.gov (United States)

    Hauke, Eugen

    2007-01-01

    According to the final consensus of a panel of intense discussions, the health care system should/can not be excluded from the economic laws of efficiency. Appropriate adaptation of various methods and instruments of economics make these tools applicable for use in the health care system. Due to errors in the implementation of economic methods, though, the question arises who is economically responsible in the health care system. The answer is found at three different levels of the health care system. The physician plays a leading role, both personally and professionally, in being primarily responsible for the direct medical treatment of the patient. The physician's dependence, however, on the health care system reduces his independence, which markedly affects his decision-making and treatment. Management of and in health care institutions is largely independent of the profession learned. Managers and physicians acting as managers must be appropriately and duly educated in the necessary specific talents and knowledge. The organisation of a health care system should also be reserved for trained specialists where the physicians as well as other professionals are obliged to acquire the skills necessary.

  6. National economic aspects of energy supply

    International Nuclear Information System (INIS)

    Tschopp, P.

    1981-01-01

    The author discusses the economic place value of energy supply for production, the influence of energy on national economy structure and specialisation, cost/gain effects of alternative energy strategies, the effects of energy policy on the labour market, and the need for clearer aims in energy policy. (H.V.H.)

  7. Analysis of the Economic Impact of Large-Scale Deployment of Biomass Resources for Energy and Materials in the Netherlands. Macro-economics biobased synthesis report

    International Nuclear Information System (INIS)

    Hoefnagels, R.; Dornburg, V.; Faaij, A.; Banse, M.

    2009-03-01

    The Bio-based Raw Materials Platform (PGG), part of the Energy Transition in The Netherlands, commissioned the Agricultural Economics Research Institute (LEI) and the Copernicus Institute of Utrecht University to conduct research on the macro-economic impact of large scale deployment of biomass for energy and materials in the Netherlands. Two model approaches were applied based on a consistent set of scenario assumptions: a bottom-up study including technoeconomic projections of fossil and bio-based conversion technologies and a topdown study including macro-economic modelling of (global) trade of biomass and fossil resources. The results of the top-down and bottom-up modelling work are reported separately. The results of the synthesis of the modelling work are presented in this report

  8. Macro-economic effects of two policy variants to reduce greenhouse gas emission

    International Nuclear Information System (INIS)

    Vromans, M.W.A.M.

    1998-10-01

    The macro-economic effects of two variants for reducing CO2-emissions by yearly 2% in the period 2000-2020 have been calculated. Regulations as limiting the maximum speed to 90 km/h on motorways and lowering the standards of energy use of houses form an important part of variant 1. In the second variant the competitive market policy plays a more important role. An increase of the existing small-user energy tax to four times the current level and an introduction of tradeable reduction certificates are among the policy measures. In both variants, but in variant 2 more than in variant 1, backstop-options, e.g. import of biomass and carbon dioxide storage, are added to further reduce the emissions. The effects on energy and the environment and the costs of the policy packages have been calculated by the Netherlands Energy Research Foundation (ECN). Those figures served as input for the CPB-calculations with the multi-sectoral model Athena. In variant 1 the volume of private consumption (an indicator for the material welfare loss) is, in 2020, 1.5% lower in comparison with the baseline scenario. GDP diminishes with 1 % and labour demand is 0.5% lower. As a consequence of the gradually increasing government subsidies to finance the extra costs of environmental investments and backstop-options the negative effects are increasing gradually too. This process will continue also after 2020 because the subsidies will be still growing after the scenario period. The negative effects of variant 2 in 2020 are about 50% higher than the results for variant 1. Private consumption decreases with 2.5%, GDP is 1.75% lower and employment diminishes with 0.75%. More subsidies for backstop-options, a higher increase of the small-user energy tax and a less positive effect because of less environmental investments, particularly less investments in dwellings, account for the more negative picture in comparison with the results for variant 1. The study ends with some points of discussion as

  9. STRATEGY OF INTERNATIONAL ECONOMIC COOPERATION: METHODOLOGICAL ASPECTS

    Directory of Open Access Journals (Sweden)

    Aliona DANILIUC

    2013-01-01

    Full Text Available In the present article, the authors describe the essence of cooperation and those strategic problems that can be solved internationally only through cooperation efforts. In this context, the authors propose to understand cooperation as the actions of a few companies, corporations from one country or several countries that through their activities contribute to the achievement of goals of economic, ecological and social importance for a region, a country, many countries or for all humanity. Cooperation in such cases, contribute to realization of synergistic results and development of preconditions for each participant to carry out its activities according to its own optimization criteria. Cooperation generates productive systems based on principles and technologies, it can be multispectral, creates preconditions for demand increasing, solves some marketing problems, creates a comfortable space for the activities of all economic subjects.

  10. Strategy of International Economic Cooperation: methodological aspects

    Directory of Open Access Journals (Sweden)

    Maximilian Silvestru

    2013-01-01

    Full Text Available In the present article, the authors describe the essence of cooperation and those strategic problems that can be solved internationally only through cooperation efforts. In this context, the authors propose to understand cooperation as the actions of a few companies, corporations from one country or several countries that through their activities contribute to the achievement of goals of economic, ecological and social importance for a region, a country, many countries or for all humanity. Cooperation in such cases, contribute to realization of synergistic results and development of preconditions for each participant to carry out its activities according to its own optimization criteria. Cooperation generates productive systems based on principles and technologies, it can be multispectral, creates preconditions for demand increasing, solves some marketing problems, creates a comfortable space for the activities of all economic subjects.

  11. Economical and strategical aspects of Brazilian-Germany nuclear agreement

    International Nuclear Information System (INIS)

    Carvalho, J.F. de.

    1981-01-01

    The strategical and economical aspects of Brazilian-Germany nuclear agreement are analyzed in three aspects: 1) The nuclear agreement in the context of the Brazilian economic - and social development process, considering the availability of energetic resouces of the country. Political implications. Considerations about creation and transfer of technology. 2) The economy aspects involved in the agreement. Comparison costs of electrical energy generated in a nuclear power plants and hydroelectric plant in Brazil. Impacts on the industrial development. 3) Strategical aspects. (E.G.) [pt

  12. Forecasting economic aspects of future wireless services

    DEFF Research Database (Denmark)

    Falch, Morten; Henten, Anders; Saugstrup, Dan

    services be shaped like the Internet today with a large number of independent information providers offering their services directly to the customers? This deliverable will analyse economic models for delivery of ‘3G and beyond’ wireless Internet services, and assess the types of services that will drive...... the market and the business models to be applied. The analysis will take current market trends as point of departure with focus on vanguard markets with respect to 3G services....

  13. Economic aspects of management of oil industry

    International Nuclear Information System (INIS)

    Purina, I.; Sipkovs, P.

    1997-01-01

    Oil industry is characterised by huge and long-term capital investments. This is one of the most specific features of the industry which has to be taken into account during the preparation of oil industry management framework by the state institutions. This article covers specific issues of cash flows and risks intrinsic in the oil industry projects as well as economic instruments to be applied. (author)

  14. Some aspects of fast reactor economics

    International Nuclear Information System (INIS)

    Kazachkovskij, O.D.

    1996-01-01

    Expedient approach to evaluation of economic efficiency of fast reactors is discussed. It is concluded that determination of electric power generation cost should be based on the fact, that plutonium cost is dictated only by expenses for its extraction from the spent fuel. The cost of the first critical load is not included into capital investments, and investment charges should be sufficiently lower, than standard ones. 5 refs

  15. SOCIAL-ECONOMIC ASPECTS OF CYBERCRIME

    Directory of Open Access Journals (Sweden)

    Aleksandar Ilievski

    2016-09-01

    Full Text Available The purpose of the study is to highlight the main issues of developing countries regarding cybercrime and examine the possible link between weak economic development and escalating levels of cybercrime. The findings were established on the basis of literature review, comparative studies and the synthesis of findings. The existing sociological theories of crime are not limited to traditional crime and may be used for the interpretation of its cyber version. By analysing individual sociological theories and the results of empirical research, we found that social-economic factors, such as GDP per capita, unemployment and education, are closely related to the incidence of cybercrime in different countries. This enables us to conclude that the relatively poor economic development is one of the reasons contributing to a higher incidence of cybercrime in Eastern European countries. By taking into account factors of different nature, one could increase the understanding of cybercrime and the possibility of adopting and implementing reliable preventive measures. However, this paper strives not only to understand the factors related to cybercrime, but also to raise awareness, stimulate a proactive approach and develop preventive actions in the fight against cybercrime.

  16. Aspects of economic analysis in forestry enterprises

    Directory of Open Access Journals (Sweden)

    M.Yu. Chik

    2017-12-01

    Full Text Available The subject of economic analysis from the point of view of philosophical sciences and works of domestic and foreign scientists is researched. The analysis of costs and production costs as the most important components of the economic analysis of forestry enterprises are distinguished. The basic tasks of the economic analysis at the enterprises of forestry are determined. The main objects of the study of indicators of the cost price of forestry products are singled out. The calculation of general indicators of expenditures at the State Enterprise «Zolochiv Forestry» is carried out and the corresponding general conclusions are made. The influence of factors on the change in the cost price of harvesting of forestry products in terms of expenditure items at the State Enterprise «Zolochiv Forestry» is calculated and the corresponding general conclusions are indicated. The main sources of reserves for reducing the costs of forestry products at the State Enterprise «Zolochiv Forestry» are proposed.

  17. Geology, petrography and macro meso- aspects, and microstructural area of Salto del Penitente

    International Nuclear Information System (INIS)

    Guerrero Cherma, S.

    2016-05-01

    This work corresponds to a geological and structural study of multi scale approach conducted in a representative area of ​​the southwest sector Dom Feliciano Belt. The study area is located near the Salto del Penitente and presents an array of blocks with lithology and structural characteristics distinctive. A foundation block pre-Brasiliano, a strip of supra crustal rocks and granitoid non-cinematic. The base block, is constituted mainly of gneisses, migmatites, schists and quartzites, foliation has a preferential N259º / 70 (NW). The supra crustal correspond to a meta-volcano sedimentary green schist facies, sequence preferential foliation N040º / 75 ° (SE) and non-kinematic granitoid a granite-gneiss foliation mylonitic according to said preferential direction. The geological survey and the macro- and mesoestructural analysis, determines that the contact of these blocks is through shear zones. These, presented regional and preferential directions N040º and N020º. They are defined respectively as Shear Zone La Posada (informal) and Shear Zone Tips Sugar loaf, corresponding in the study area to the homonymous lineament Machado and Fragoso (1987). Microstructural analysis suggests in low temperature conditions (green schist facies lower) for the event that brings the ZCPPA and contacts Rocks pre-Brasiliano basement with supra crustal. Instead, this event is only significant in the ZCLP, which shows effects of deformation temperature under medium high (amphibolite facies). Based on these conditions, as well as the relations between the two cutting shear zones, a poly phase evolution for the proposed study area. The deformation conditions identified in the work area are correlated with regional events. Both the high temperature dextral event that brings Shear Zone Sarandi del Yi, during the collision Land Nico Perez with the Río de la Plata Craton between 630-590 Ma (Oriolo et al., 2016), as the (2009 Oyhantçabal et al.) sinistral event that gathers the

  18. Implementation and adaptation of a macro-scale methodology to calculate direct economic losses

    Science.gov (United States)

    Natho, Stephanie; Thieken, Annegret

    2017-04-01

    forestry sector. Furthermore overheads are proposed to include costs of housing content as well as the overall costs of public infrastructure, one of the most important damage sectors. All constants considering sector specific mean sizes or construction costs were adapted. Loss ratios were adapted for each event. Whereas the original UNISDR method over- und underestimates the losses of the tested events, the adapted method is able to calculate losses in good accordance for river floods, hail storms and storms. For example, for the 2013-flood economic losses of EUR 6.3 billion were calculated (UNISDR EUR 0.85 billion, documentation EUR 11 billion). For the hail storms in 2013 the calculated EUR 3.6 billion overestimate the documented losses of EUR 2.7 billion less than the original UNISDR approach with EUR 5.2 billion. Only for flash floods, where public infrastructure can account for more than 90% of total losses, the method is absolutely not applicable. The adapted methodology serves as a good starting point for macro-scale loss estimations by accounting for the most important damage sectors. By implementing this approach into damage and event documentation and reporting standards, a consistent monitoring according to the SFDRR could be achieved.

  19. Economics Aspects of Increasing the Oil Price

    Directory of Open Access Journals (Sweden)

    Grendel Peter

    2004-09-01

    Full Text Available In paper I describe mainly high price of oil, which has influence on many circumstances. The important effect on growing up the price of oil has situation in Mid-east, and everyday rising consumption of oil in China. Meaningful position have USA, which using 45% of word energy. The problem is particularly in daily mining of lode. In next part i describing aspect of this situation on stock-exchange, mainly behaviour of speculators, and OPEC, and also presure on inflation in Euro-zone. In the last chapter I discuss about reaction of the big world oil concern like CONOCO, SHELL, BP, OMV and MOL.

  20. Alcohol, biomass energy: technological and economical aspects of production

    International Nuclear Information System (INIS)

    Ometto, Joao Guilherme Sabino

    1993-01-01

    This paper presents some technological and economical aspects of sugar cane and alcohol production in Brazil since 1975 until nowadays. The evolution of their production is analysed and the relationship between cost-benefit and ethanol consumption is discussed

  1. Technical and economic aspects of brown coal gasification and liquefaction

    International Nuclear Information System (INIS)

    Speich, P.

    1980-01-01

    A number of gasification and liquefaction processes for Rhenish brown coal are investigated along with the technical and economic aspects of coal beneficiation. The status of coal beneficiation and the major R + D activities are reviewed. (orig.) [de

  2. Prospects for the introduction of HTR's: economical and environmental aspects

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1972-05-03

    The working paper describes the economic and environmental aspects related to the introduction of HTRs into the marketplace. The calculation methods available at ISPRA are noted, and the programme for 1972 is outlined.

  3. An investigation on the relationship between arbitrage and macro-economic indicators: A case study of Tehran Stock Exchange

    Directory of Open Access Journals (Sweden)

    Samira Fazli

    2014-04-01

    Full Text Available This paper presents an empirical investigation to study the effects of macro-economic factors on the performance of stocks listed on Tehran Stock Exchange (TSE. The proposed study considers the effects of money supply, inflation rate, oil price, unforeseen changes in the course structure of interest rates as well as unanticipated changes in industrial production on stock price. Using seasonal information of stock price over the period 1997-2007 as well as regression analysis, the study has determined that risk premium of unforeseen changes in the course structure of interest rates, money supply, inflation rate and unanticipated changes in industrial production are meaningful when the level of significance is five percent. In other words, Arbitrage pricing theory model describing the expected return per share is reasonable and macro-level variables explain systematic risk on TSE.

  4. Economic Aspects of the Chemical Industry

    Science.gov (United States)

    Koleske, Joseph V.

    Within the formal disciplines of science at traditional universities, through the years, chemistry has grown to have a unique status because of its close correspondence with an industry and with a branch of engineering—the chemical industry and chemical engineering. There is no biology industry, but aspects of biology have closely related disciplines such as fish raising and other aquaculture, animal cloning and other facets of agriculture, ethical drugs of pharmaceutical manufacture, genomics, water quality and conservation, and the like. Although there is no physics industry, there are power generation, electricity, computers, optics, magnetic media, and electronics that exist as industries. However, in the case of chemistry, there is a named industry. This unusual correspondence no doubt came about because in the chemical industry one makes things from raw materials—chemicals—and the science, manufacture, and use of chemicals grew up together during the past century or so.

  5. Health economic aspects of vertebral augmentation procedures.

    Science.gov (United States)

    Borgström, F; Beall, D P; Berven, S; Boonen, S; Christie, S; Kallmes, D F; Kanis, J A; Olafsson, G; Singer, A J; Åkesson, K

    2015-04-01

    We reviewed all peer-reviewed papers analysing the cost-effectiveness of vertebroplasty and balloon kyphoplasty for osteoporotic vertebral compression fractures. In general, the procedures appear to be cost effective but are very dependent upon model input details. Better data, rather than new models, are needed to answer outstanding questions. Vertebral augmentation procedures (VAPs), including vertebroplasty (VP) and balloon kyphoplasty (BKP), seek to stabilise fractured vertebral bodies and reduce pain. The aim of this paper is to review current literature on the cost-effectiveness of VAPs as well as to discuss the challenges for economic evaluation in this research area. A systematic literature search was conducted to identify existing published studies on the cost-effectiveness of VAPs in patients with osteoporosis. Only peer-reviewed published articles that fulfilled the criteria of being regarded as full economic evaluations including both morbidity and mortality in the outcome measure in the form of quality-adjusted life years (QALYs) were included. The search identified 949 studies, of which four (0.4 %) were identified as relevant with one study added later. The reviewed studies differed widely in terms of study design, modelling framework and data used, yielding different results and conclusions regarding the cost-effectiveness of VAPs. Three out of five studies indicated in the base case results that VAPs were cost effective compared to non-surgical management (NSM). The five main factors that drove the variations in the cost-effectiveness between the studies were time horizon, quality of life effect of treatment, offset time of the treatment effect, reduced number of bed days associated with VAPs and mortality benefit with treatment. The cost-effectiveness of VAPs is uncertain. In answering the remaining questions, new cost-effectiveness analysis will yield limited benefit. Rather, studies that can reduce the uncertainty in the underlying data

  6. Geopolitical and Economic Aspects of Nuclear Energy

    Directory of Open Access Journals (Sweden)

    Stanislaw Z. Zhiznin

    2015-01-01

    Full Text Available Nuclear power in its present form was created during the Cold War and is its heritage. The main objective of nuclear energy at that time, along with energy, was the creation and accumulation of nuclear materials. To this aim a existing nuclear power plants based on uranium-plutonium cycle. Everything else - the processing of radioactive waste and spent nuclear fuel, storage, recycling themselves nuclear power plant after its end of life, the risks of proliferation of nuclear materials and other environmental issues - minor. It was also believed that the nuclear power plant - the most reliable and safe plant. During the last twenty years all over the world the number of new orders for nuclear aggregates has decreased. That happens for a number of reasons, including public resistance, that the construction of new NPP and the excess of energy utilities in many markets, which is mainly connected with high market competition in energy markets and low economic indicators of the current nuclear utilities. The technology that consists of low capital costs, a possibility for quick construction and guarantied exploitation quality is on the winners side, but currently this technology is absent. However, despite abovementioned downsides, as the experience of state corporation "Rosatom"has shown, many developing countries of the South-east Asia, The middle East, African regions express high interest in the development of nuclear energy in their countries. The decision whether to develop nuclear energy or to continue to develop is, in the end, up to the choice of the tasks that a country faces. The article describes these "minor" issues, as well as geopolitical and economic problems of the further development of nuclear energy.

  7. Economic aspects of Dukovany NPP fuel cycle

    International Nuclear Information System (INIS)

    Vesely, P.; Borovicka, M.

    2001-01-01

    The paper discusses some aspects of high burnup program implementation at Dukovany NPP and its influence on the fuel cycle costs. Dukovany internal fuel cycle is originally designed as a three years cycle of the Out-In-In fuel reloading patterns. These reloads are not only uneconomical but they additionally increased the radiation load of the reactor pressure vessel due to high neutron leakage typical for Out-In-In loading pattern. To avoid the high neutron leakage from the core a transition to 4-year fuel cycle is started in 1987. The neutron leakage from the core is sequentially decreased by insertion of older fuel assemblies at the core periphery. Other developments in fuel cycle are: 1) increasing of enrichment in control assemblies (3.6% of U-235); 2) improvement in fuel assembly design (reduce the assembly shroud thickness from 2.1 to 1.6 mm); 3) introduction of Zr spacer grid instead of stainless steel; 4) introduction of new type of assembly with profiled enrichment with average value of 3.82%. Due to increased reactivity of the new assemblies the transition to the partial 5-year fuel cycle is required. Typical fuel loading pattern for 3, 3.5, 4 and 5-year cycles are shown in the presented paper. An evaluation of fuel cost is also discussed by using comparative analysis of different fuel cycle options. The analysis shows that introduction of the high burnup program has decrease relative fuel cycle costs

  8. Economic aspects of possible residential heating conservation

    Energy Technology Data Exchange (ETDEWEB)

    Hopkowicz, M.; Szul, A. [Technical Univ., Cracow (Poland)

    1995-12-31

    The paper presents methods of evaluation of energy and economy related effects of different actions aimed at conservation in residential buildings. It identifies also the method of selecting the most effective way of distribution funds assigned to weatherization as well as necessary improvements to be implemented within the heating node and the internal heating system of the building. The analysis of data gathered for four 11-stories high residential buildings of {open_quotes}Zeran{close_quotes} type being subject of the Conservation Demonstrative Project, included a differentiated scope of weatherization efforts and various actions aimed at system upgrading. Basing upon the discussion of the split of heat losses in a building as well as the established energy savings for numerous options of upgrading works, the main problem has been defined. It consists in optimal distribution of financial means for the discussed measures if the total amount of funds assigned for modifications is defined. The method based upon the principle of relative increments has been suggested. The economical and energy specifications of the building and its components, required for this method have also been elaborated. The application of this method allowed to define the suggested optimal scope of actions within the entire fund assigned for the comprehensive weatherization.

  9. Economic aspects of virtual water trade

    Science.gov (United States)

    Oki, Taikan; Yano, Shinjiro; Hanasaki, Naota

    2017-04-01

    Although water is rarely traded over long distances by itself, the total weight of the water consumed to produce traded commodities exceeds the weight of any other commodity traded in the world. This concept is known as virtual water trade. Although space-/time-/commodity-based quantification has been conducted extensively, the underlying causes of this peculiar feature have thus far received little exploration. Here, we use estimates of water consumption from a global hydrological model and statistical data related to food trade to elucidate three facts that explain the fundamental nature of virtual water trade with respect to alleviating water scarcity. First, we quantitatively illustrate the unique position of water among commodities based on its unit price and quantity of sales. Water has an extremely low unit price, and a tremendous volume of water is consumed per person each day. Second, we show that rich but water-scarce countries tend to reduce local water consumption by importing virtual water. Third, we demonstrate that nations characterized by net virtual water exports have higher water resources and income per capita and that no countries fall below a certain threshold with respect to both GDP and water resources. These points suggest that the virtual water trade is explained by economic characteristics of water and that sustainable development depends on promoting the co-development of poverty alleviation and water resource development.

  10. Some economic aspects of pollution of the Rhine

    International Nuclear Information System (INIS)

    Hueting, R.

    1978-01-01

    The theoretical economic aspects of the environmental problem are discussed and the concept of economic growth is considered. The almost inevitable large-scale introduction of nuclear energy is discussed in terms of economics, in that the uranium reserves would be able to supply the energy requirement for several hundred years, and in terms of an environmental hazard due to reactor accidents and pollution. (C.F.)

  11. Economic and fiscal aspects of oil and gas field abandonment

    International Nuclear Information System (INIS)

    Kemp, A.G.

    1992-01-01

    The abandonment of fields in the North Sea raises a number of physical, environmental, and economic issues. Key economic aspects are (a) the costs incurred in the abandonment operations: (b), the criteria to be employed in determining the optimal timing of field abandonment; (c), the fiscal reliefs available for the expenditures incurred; and, (d) the (financial) security aspects relating to the activity. These topics are discussed in this paper with particular reference to the UK Continental Shelf (UKCS). Comparisons with Norway and the Netherlands are made on the fiscal aspects. (Author)

  12. Economic aspects of the fast breeder project

    International Nuclear Information System (INIS)

    Man, R. de; Schenk, H.

    1975-01-01

    A cost-benefit analysis is done for the fast sodium-cooled reactor project (SNR) as compared to power generation by light water-cooled reactors (LWR). The method is comparable with the calculations of the Netherlands Economic Institue (NEI). The conclusions are as follows: 1. Comparison of the costs of LWR and SNR teaches that even in case of a rise in the price of uranium to $ 200/kg and a high estimate of specific investment costs of LWR of fl. 1600/kWc, it will be necessary for the specific investment costs of the SNR to decrease from fl. 6000/kWc to fl. 2000/kWc which, due to scale and learning effects, is not likely to happen before the turn of the century. 2. The cost-benefit analysis, not including external effects (benefits only from power generation) leads to a cost-benefit ratio of 40,15 and 5% for a self developed SNR, assuming that the commercial introduction of the SNR will be possible at once, after 10 and after 20 years respectively. This means that participation in the SNR project should be discontinued on the basis of this analysis. 3. Inclusion of spin-off effects benefits for enterprises (more than 80% of the total benefits as compared to a maximum of 20% from power production according to NEI) also requires the calculation of other external costs and benefits. In the absence of concise data for these costs and benefits, a decision can only be made on the basis of conclusions 1. and 2

  13. Macro-Financial Linkages in Egypt; A Panel Analysis of Economic Shocks and Loan Portfolio Quality

    OpenAIRE

    Inessa Love; Rima Turk-Ariss

    2013-01-01

    This paper investigates macro-financial linkages in Egypt using two complementary methods, assessing the interaction between different macroeconomic aggregates and loan portfolio quality in a multivariate framework as well as through a panel vector autoregressive method that controls for bank-level characteristics. Using a panel of banks over 1993-2010, the authors find that a positive shock to capital inflows and growth in gross domestic product improves banks’ loan portfolio quality, and ...

  14. In situ leaching of uranium: Technical, environmental and economic aspects

    International Nuclear Information System (INIS)

    1989-01-01

    Within the framework of its activities in nuclear raw materials the International Atomic Energy Agency has convened a series of meetings to discuss various aspects of uranium ore processing technology, recovery of uranium from non-conventional resources and development of projects for the production of uranium concentrates including economic aspects. As part of this continuing effort to discuss and document important aspects of uranium production the IAEA convened a Technical Committee Meeting on Technical, Economic and Environmental Aspects of In-Situ Leaching. Although the use of this technique is limited by geological and economic constraints, it has a significant potential to produce uranium at competitive prices. This is especially important in the current uranium market which is mainly characterised by large inventories, excess production capability and low prices. This situation is not expected to last indefinitely but it is unlikely to change drastically in the next ten years or so. This Technical Committee Meeting was held in Vienna from 3 to 6 November 1987 with the attendance of 24 participants from 12 countries. Eight papers were presented. Technical sessions covered in-situ mining research, environmental and licensing aspects and restoration of leached orebodies; the technological status of in-situ leaching, the current status and future prospects of in-situ leaching of uranium in Member States, general aspects of planning and implementation of in-situ projects and the economics of in-situ leaching. Refs, figs and tabs

  15. A Model for Assessing the Gender Aspect in Economic Policy

    Directory of Open Access Journals (Sweden)

    Ona Rakauskienė

    2015-06-01

    Full Text Available The purpose of research is to develop a conceptual model for assessing the impact of the gender aspect on economic policy at macro– and microeconomic levels. The research methodology is based on analysing scientific approaches to the gender aspect in economics and gender–responsive budgeting as well as determining the impact of the gender aspect on GDP, foreign trade, the state budget and the labour market. First, the major findings encompass the main idea of a conceptual model proposing that a socio–economic picture of society can be accepted as completed only when, alongside public and private sectors, includes the care/reproductive sector that is dominated by women and creating added value in the form of educated human resources; second, macroeconomics is not neutral in terms of gender equality. Gender asymmetry is manifested not only at the level of microeconomics (labour market and business but also at the level of macroeconomics (GDP, the state budget and foreign trade, which has a negative impact on economic growth and state budget revenues. In this regard, economic decisions, according to the principles of gender equality and in order to achieve gender equality in economics, must be made, as the gender aspect has to be also implemented at the macroeconomic level.

  16. Energy Tax versus Carbon Tax. A quantitative macro economical analysis with the HERMES/MIDAS models

    International Nuclear Information System (INIS)

    Karadeloglou, P.

    1992-01-01

    The idea of imposing a tax has been recently put forward as a policy-instrument to induce substitutions aiming at reducing CO[sub 2] overall emissions. One can distinguish two options: recycle tax revenues for energy system restructuring (supply or demand restructuring); or use the corresponding revenues in order to reduce the negative impacts caused on the economic activity by the introduction of the tax. Several papers dealing with only the macroeconomic aspects of the environmental problems have been written. These papers neglect more or less the energy sphere and consider that the energy feedback effects are very small. Macroeconomic impacts of the carbon tax have been examined for the United Kingdom and for the four big European countries elsewhere. In this paper a synthesis of both the energy and the macroeconomic approaches is realized. The approach adopted is global and tries to evaluate the impacts on both the economic and energy system. The main question examined is the effectiveness and impacts of fiscal policy on CO[sub 2] emission and the effects of the adoption of an accommodating policy. Thus, not only the effects of imposing an energy or carbon tax are examined, but also the effects of introducing accommodating measures are studied. The analysis is effected by using the HERMES-MIDAS linked system of models and is limited in analyzing the effects of carbon and energy taxes and the reduction of direct taxes and is effected for four countries namely France, Federal Republic of Germany, Italy and the United Kingdom. In section 2 policy scenarios are described while in sections three and four the results of the policy simulations are presented. In section five we compare the differences of two taxes (energy tax and carbon tax) and in section six the reduction of direct taxation as an accommodating measure is examined. 27 tabs., 10 refs

  17. Energy Tax versus Carbon Tax. A quantitative macro economical analysis with the HERMES/MIDAS models

    Energy Technology Data Exchange (ETDEWEB)

    Karadeloglou, P. [National Technical University of Athens (Greece)

    1992-03-01

    The idea of imposing a tax has been recently put forward as a policy-instrument to induce substitutions aiming at reducing CO{sub 2} overall emissions. One can distinguish two options: recycle tax revenues for energy system restructuring (supply or demand restructuring); or use the corresponding revenues in order to reduce the negative impacts caused on the economic activity by the introduction of the tax. Several papers dealing with only the macroeconomic aspects of the environmental problems have been written. These papers neglect more or less the energy sphere and consider that the energy feedback effects are very small. Macroeconomic impacts of the carbon tax have been examined for the United Kingdom and for the four big European countries elsewhere. In this paper a synthesis of both the energy and the macroeconomic approaches is realized. The approach adopted is global and tries to evaluate the impacts on both the economic and energy system. The main question examined is the effectiveness and impacts of fiscal policy on CO{sub 2} emission and the effects of the adoption of an accommodating policy. Thus, not only the effects of imposing an energy or carbon tax are examined, but also the effects of introducing accommodating measures are studied. The analysis is effected by using the HERMES-MIDAS linked system of models and is limited in analyzing the effects of carbon and energy taxes and the reduction of direct taxes and is effected for four countries namely France, Federal Republic of Germany, Italy and the United Kingdom. In section 2 policy scenarios are described while in sections three and four the results of the policy simulations are presented. In section five we compare the differences of two taxes (energy tax and carbon tax) and in section six the reduction of direct taxation as an accommodating measure is examined. 27 tabs., 10 refs.

  18. The structuralist tradition in economics: methodological and macroeconomics aspects

    Directory of Open Access Journals (Sweden)

    FABRÍCIO MISSIO

    2015-06-01

    Full Text Available This paper examines the structuralist tradition in economics, emphasizing the role that structures play in the economic growth of developing countries. Since the subject at hand is evidently too large to cover in a single article, an emphasis has been brought to bear upon the macroeconomic elements of such a tradition, while also exploring its methodological aspects. It begins by analysing some general aspects of structuralism in economics (its evolution and origins associated with ECLAC thought, in this instance focusing on the dynamics of the center-periphery relationship. Thereafter, the macroeconomic structuralism derived from the works of Taylor (1983, 1991 is presented, followed by a presentation of neo-structuralism. Centred on the concept of systemic competitiveness, this approach defines a strategy to achieve the high road of globalization, understood here as an inevitable process in spite of its engagement being dependent on the policies adopted. The conclusions show the genuine contributions of this tradition to economic theory.

  19. Long-term relationships of major macro-variables in a resource-related economic model of Australia

    International Nuclear Information System (INIS)

    Harvie, Charles; Hoa, T. van

    1993-01-01

    The paper reports the results of a simple cointegration analysis applied to bivariate causality models using data on resource output, oil prices, terms of trade, current account and output growth to investigate the long-term relationships among these major macroeconomic aggregates in a resource-related economic model of Australia. For the period 1960-1990, the empirical evidence indicates that these five macro-variables, as formulated in our model, are not random walks. In addition, resource production and oil prices are significantly cointegrated, and they are also significantly cointegrated with the current account, terms of trade and economic growth. These findings provide support to the long-term adjustments foundation of our resource-related model. (author)

  20. Some economic aspects of the low enriched uranium production

    International Nuclear Information System (INIS)

    1990-05-01

    At the Technical Committee Meeting on Economics of Low Enriched Uranium 14 papers were presented. A separate abstract was prepared for each of these papers. The five technical sessions covered several economic aspects of uranium concentrates production, conversion into uranium hexafluoride and uranium enrichment and the recycling of U and Pu in LWR. Four Panel discussions were held to discuss the uranium market trends, the situation of conversion industry, the reprocessing and the uranium market, the future trends of enrichment and the economics of LWRs compared with other reactors. Refs, figs and tabs

  1. Economic aspects of radionuclide production for nuclear medicine

    International Nuclear Information System (INIS)

    Le Gallic, Y.; Prospert, J.

    1980-03-01

    In a difficult economic situation it was considered advisable to inform users of certain financial aspects of radionuclide production for nuclear medicine. Two aspects of this vast and many-sided problem are developed here: - The cost price structure of different products (radiopharmaceutical and radioimmunological) which defines the size of the market consistent with a balanced budget. This aspect of the economic analysis seems all the more important as ORIS, although a non profit-making organization, has to balance its production costs. - The effects on the national economy of the nuclear medicine supply market. From this viewpoint it seemed interesting to examine the share-out of the French market between ORIS which is practically the only national producer and importers, as well as the balance of payments situation in this respect [fr

  2. Socio-economic aspects of waste management facilities

    International Nuclear Information System (INIS)

    Ruetter, H.

    2008-01-01

    Besides technical aspects and those of safety, it is the economic and social environment of a future underground geologic repository which plays a major role. Compared to other large scale technical plants, facilities for radioactive waste management must overcome incomparably greater obstacles. All the more care must be taken in clarifying the issues affecting the public and the economy in the region of a potential site. On behalf of the Swiss Federal Office for Energy (BFE), Ruetter + Partner conducted a basic study which, in a number of case studies, dealt with the socio-economic aspects of experiences with existing and planned facilities in Switzerland and abroad. The study focused on these main points, which are outlined briefly in the article: - Socio-economic issues in the site selection procedure. - Methodological approach. - Findings made in the case studies. - Factors influencing the acceptance of a repository. (orig.)

  3. Micro and Macro Economic Policies of Government of Kosovo toward SMEs

    Directory of Open Access Journals (Sweden)

    Merita Shabani

    2017-03-01

    Full Text Available The emphasis of the discussion in this paper is centered on economic policies of Kosovo government towards SMEs. The paper will analyze trends of economic policies fostered by the Government of Kosovo in attempt to maximize the development of SME’s sector. Furthermore, the paper will carry out an in-depth analytical approach of SME policies taking into account their crucial role for economic growth. The critical mode of discussion will reveal advantages and disadvantages, and subsequently ultimate paybacks as a result of promoting favorable economic policies in favor of cultivating suitable business environment for SMEs. Similarly, in concluding remarks this paper appeals for more suitable and sustainable economic policies towards SMEs taking in consideration their high potential of employment generation. The paper also suggests concrete steps the Government of Kosovo needs to undertake in terms of promoting policy opportunities in order to speed up economic development of the country, growth as well as economic welfare.

  4. On the macro-economic impacts of climate change under informational failures

    OpenAIRE

    CAO, Ruixuan; Gohin, Alexandre

    2012-01-01

    Although the sources, extent and physical impacts of the future climate change are highly uncertain, available dynamic economic assessments implicitly assume that economic agents perfectly know them. Perfect foresight, rational expectations or active learning are standard assumptions underlying simulated results. To the contrary, this paper builds on the assumption that economic agents may suffer for a while from limited knowledge about the average and variability of physical impa...

  5. Engineering and economic aspects of centalized heating from nuclear boilers

    International Nuclear Information System (INIS)

    Emel'yanov, I.Ya.; Baturov, B.B.; Korytnikov, V.P.; Koryakin, Yu.I.; Chernyaev, V.A.; Kovylyanskij, Ya.A.; Galaktionov, I.V.

    1979-01-01

    Some engineering and economic aspects for deployment of centralized nuclear boilers (NB) in the USSR are considered. Engineering, maintenance and economic features of NB as compared to organic-fuelled boilers and nuclear thermal power plants are discussed. Among major factors governing economic efficiency of NB underlined are oraganic fuel costs, reactor unit power, location relative to heat-consuming centres and capacity factor. It is concluded that NB can be economical for heating large consumers (more than 1500 G kal/hr). At the periphery NB can be competitive already at reactor unit power of several MWth. The development of HTGR type reactor-based nuclear-chemical boilers and lines for heat transport in a chemically bound state (e.g., CH 4 → H 2 +CO 2 +CO → CH 4 ) opens the way for a substantial breakthrow in the centralized NB efficiency

  6. Environmental and economical aspects of selected energy system

    International Nuclear Information System (INIS)

    1991-11-01

    An analysis of environmental and economical aspects of selected renewable energy systems is presented. The aim was to provide a basis for estimating the competitive status in each case, to review the consequences of technological development, to identify attractive markets and to evaluate the effects of various economic conditions. Calculation methods are described and individual solar heating systems are compared to oil-fired boilers, boilers fired with solid fuels are compared to oil-fired boilers and straw-fired cogeneration plants are compared with coal, fuel-oil and straw-fired district heating plants. Results are presented in the form of tables and graphs. (AB)

  7. Legal and Economic Aspects of the Macedonian Model of Franchising

    OpenAIRE

    Sotiroski, Ljupco; Filiposki, Oliver

    2016-01-01

    Franchising is done by global regulatory framework and has an impact to the national legal sources. This article aims to emphasize the importance and functionality of the legal and economic aspects of the Macedonian franchising module and practice. In respect of Macedonian case, the franchising mechanism is getting direct consequences of the national trade in the small and still developing Macedonian economy. The envisaged paper explores various options for national regulation in light of exi...

  8. Methodological Aspects of Depreciation as an Economic Category

    OpenAIRE

    Sigidov, Yuriy I.; Rybyantseva, Maria S.; Adamenko, Alexandr A.; Yarushkina, Elena A.

    2016-01-01

    Depreciation is a complex economic category, the essence of which is manifested in the duality: this cost element, and its own source of reproduction of fixed assets and intangible assets. The depreciation laid relationship with asset and liability balance sheet; it touches on aspects such as formation costs, taxation issues, and reproductive process. That is why a methodological study of the depreciation essence, the allocation of the classification of bases, principles and functions seems u...

  9. Economic Aspect for Nuclear Desalination Selection in Muria Peninsula

    International Nuclear Information System (INIS)

    Sudi, Ariyanto; Alimah, Siti

    2011-01-01

    An assessment of economy aspect for nuclear desalination selection has been carried out. This study compares the costs of water production for the Multi Stage Flash Distillation (MSF), Multi Effect Distillation (MED) and Reverse Osmosis (RO) desalination process coupled to PWR. Economic analysis of water cost are performed using the DEEP-3.1. The results of the performed case study of Muria Peninsula showed that the water cost to desalination process coupled with PWR nuclear power plant (at 5% interest rate, 2750 m 3 /day capacity, 28 o C temperature, 28.700 ppm TDS) with MSF plant is the highest (1.353 $/m 3 ), compared to 0.885 $/m 3 and 0.791 $/m 3 with the MED and RO plants respectively. As for MSF process, water cost by RO are also sensitive to variables, such as the interest rate, temperature and total salinity. However, MED process is sensitive to interest rate and temperature based on the economic aspect. MSF and MED plants produce a high-quality product water with a range of 1.0 - 50 ppm TDS, while RO plants produce product water of 200 - 500 ppm TDS. Water requirements for reactor coolant system in PWR type is about 1 ppm. Based on economic aspect and water requirements for reactor coolant system in PWR type, so co-generation of PWR and MED may be a favourable option for being applied in Muria Peninsula. (author)

  10. ENVIRONMENTAL ASPECTS OF "GREEN ECONOMY" RUSSIA'S ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    R. N. Botavina

    2016-01-01

    Full Text Available The article tells the story of the emergence of "green" economy, as opposed to the traditional "brown" ekonomike, given its concept shown shortcomings of the existing definitions of "green" economy, conclusions about the real possibilities of the transition to the growth of "green" economy. The relevance of this work lies in the fact that the changing paradigm of understanding the basis and essence of sustainable development of the national socio-economic systems necessitates the integration of economic and environmental solutions, this integration is seen as part of the concept of "green economy".The approach of this article is based on an interdisciplinary concept of quality management in relation to the specifics of functioning and development of the domestic socio-economic systems.The purpose / goal. The purpose of this article, and its main task is to systematize the areas of environmentally oriented development of economic entities, as well as the determination of the list of key provisions of environmental policy, which will provide further socio-economic development of Russia in line with the green economy. As a result, Russia as one of the great powers of the world will find a stable geopolitical situation.Methodology. The methodological basis of this article are comparative, economic and statistical analysis methods.Results. This article suggests some solutions to be included in the national environmental policy as a major incentive for the further transition to a green economy.Conclusions: The material contained in this article show the special role of the concept of "green economy" in the social and economic processes in the development of Russia's geo-economic stability. The above article aspects of the further development of the green economy in Russia can complement scientific and practical base solutions that provide active creation, implementation and use of green technologies to provide environmentally responsible sustainable

  11. Evaluation of fusion study from socio-economic aspects

    International Nuclear Information System (INIS)

    Konishi, S.; Okano, K.; Ogawa, Y.; Nagumo, S.; Tokimatsu, K.; Tobita, K.

    2005-01-01

    A fusion research project was evaluated from the aspects of socio-economics and its possible economic benefit. Research project itself has large economic impacts and it appears in a different way in different time. Four categories were identified as such mechanisms; direct economic effect by purchase and employment, the growth of local community and its economy, an improvement of technical capability of the industry stimulated by the development, and fusion energy supply under environmental constraints. Industrial effects were analysed from actual R and D program and found to yield considerable economic outcome, although contribution by the research itself is far smaller than that required for industry before actual commercial products can be produced. Economic value of fusion energy could be huge, but appears several decades future, and should be reduced by discount rate and success probability. Its value is more important as a part of environmental policy. Value of the fusion research at present age cannot be estimated as actual benefit, but as the effectiveness in the policy, or benefit for public that is now regarded as a kind of Externality

  12. Economic and Legal Aspects of Air Transport in Turkey

    Directory of Open Access Journals (Sweden)

    Gisoo Mihandoust

    2017-12-01

    Full Text Available The aviation sector has highlighted the importance of economic and legal regulations in conjunction with the changes in the conditions of competition with the acceleration of globalization. The regulations in the aviation sector directly or indirectly affect the airline operators, which is critical as a result of its effects on the economic systems of the countries. Legal responsibilities in terms of influencing passenger rights and competition law issues; has a natural impact on shaping aviation regulations, sector dynamics and competitive conditions which is effecting the dynamic structure of the sector. This study aims to examine the economic and legal aspects of air transportation carried out in Turkey and to contribute to the literature as a result of the researches.

  13. Yugoslav-Italian Economic relations (1918‒1929: Main aspects

    Directory of Open Access Journals (Sweden)

    Latinović Goran

    2015-01-01

    Full Text Available The article looks at some aspects of Yugoslav-Italian economic relations from the end of the First World War to the beginning of the Great Depression. Those relations were not always driven by pure economic interests, but they also had political and strategic aims. Although Yugoslav-Italian political and diplomatic relations were well served in both Serbian/Yugoslav and Italian historiography, little has been written about economic relations between the two countries. Therefore, the article is mainly based on the documents from the Central State Archives (Archivio centrale dello Stato and Historical-Diplomatic Archives of Ministry of Foreign Affairs (Archivio storico-diplomatico del Ministero degli Affari Esteri in Rome, as well as from the Archives of Yugoslavia (Arhiv Jugoslavije in Belgrade.

  14. Financial and economic aspects of strategic management of industrial cluster

    Directory of Open Access Journals (Sweden)

    Katrina B. Dobrova

    2017-01-01

    Full Text Available Purpose: the main purpose of the publication is to examine comprehensively the financial and economic aspects of the strategic management of the industrial cluster by the example of the clusters of the Corporation “Rostec” with the participation of enterprises of the defense industry complex. Methods: the methodology of the research is based on the collection and analysis of initial data and information, the article uses a systematic approach to the study of socio-economic processes and phenomena. The research is based on modern theory of competition, innovation, as well as the modern paradigm of cluster development of the economy. In preparing the study, practical materials from Corporation “Rostec”. Results: the article gives the notion of industrial cluster, outlines the the prospects for using the cluster approach in the implementation of import substitution programs. Industrial clusters are considered as a source of preservation of a unique engineering culture, the revival of the engineering class. The creation of clusters is very promising in the defense industry complex, where clusters are identified as the most important source of diversification of the complex. Separate financial and economic aspects of strategic management industrial cluster are discussed in more detail on the example of cluster initiatives of Corporation “Rosteс”. It is noted that for the development of “Rostec” industrial clusters, it is planned to form centers of key competencies by creating conditions for the development of highly effective cooperative and synergetic relationships among the cluster participants. Formed clusters will be able to demonstrate higher rates of economic growth. In addition, focused funding will allow more efficient distribution of federal budget funds, as well as investor funds, aimed at technological development of cluster participants. To achieve these goals, it was recommended to ensure proper selection of key

  15. Macro-economics of algae products : Output WP2A7.02

    NARCIS (Netherlands)

    Voort, van der M.P.J.; Vulsteke, E.; Visser, de C.L.M.

    2015-01-01

    This report is part of the EnAlgae Workpackage 2, Action 7, directed at the economics of algae production. The goal of this report is to highlight potential markets for algae. Per type of algae market the market size, product alternatives, constraints and prices are highlighted. Based on these

  16. Projecting county pulpwood production with historical production and macro-economic variables

    Science.gov (United States)

    Consuelo Brandeis; Dayton M. Lambert

    2014-01-01

    We explored forecasting of county roundwood pulpwood produc-tion with county-vector autoregressive (CVAR) and spatial panelvector autoregressive (SPVAR) methods. The analysis used timberproducts output data for the state of Florida, together with a set ofmacro-economic variables. Overall, we found the SPVAR specifica-tion produced forecasts with lower error rates...

  17. Economic aspects of risk assessment in chemical safety

    Energy Technology Data Exchange (ETDEWEB)

    Drummond, M F; Shannon, H S

    1986-05-01

    This paper considers how the economic aspects of risk assessment in chemical safety can be strengthened. Its main focus is on how economic appraisal techniques, such as cost-benefit and cost-effectiveness analysis, can be adapted to the requirements of the risk-assessment process. Following a discussion of the main methodological issues raised by the use of economic appraisal, illustrated by examples from the health and safety field, a number of practical issues are discussed. These include the consideration of the distribution of costs, effects and benefits, taking account of uncertainty, risk probabilities and public perception, making the appraisal techniques useful to the early stages of the risk-assessment process and structuring the appraisal to permit continuous feedback to the participants in the risk-assessment process. It is concluded that while the way of thinking embodied in economic appraisal is highly relevant to the consideration of choices in chemical safety, the application of these principles in formal analysis of risk reduction procedures presents a more mixed picture. The main suggestions for improvement in the analyses performed are the undertaking of sensitivity analyses of study results to changes in the key assumptions, the presentation of the distribution of costs and benefits by viewpoint, the comparison of health and safety measures in terms of their incremental cost per life-year (or quality-adjusted life-year) gained and the more frequent retrospective review and revision of the economic analyses that are undertaken.

  18. Economical aspects of the use of wood as fuel

    International Nuclear Information System (INIS)

    Bordebeure, S.

    2009-01-01

    Outside the discussions relative to the advantages presented by the use of wood-energy from the point of view of the atmospheric pollution and global warming, another important aspect is the one of the economic interest presented by this wood. The agency for the environmental protection and the control of energy presents numerous useful elements to enlighten this question. The 'Bioresco' code is a tool that allows to evaluate the costs of investment and exploitation relative to a wood-energy installation. it can help at two levels: estimation of the costs of a project at the pre study level; checking of the costs of a project in the frame of a feasibility study realised by a thermal studies office, the software can alert on abnormally high costs. The 'Ecoprojet' code is a tool of economic analysis evaluating the profitability of the wood-energy solution face to a reference solution. It allows to calculate the economical analysis criteria from investment and exploitation costs of the biomass solution and of reference solution. The agency (A.D.E.M.E.) is bringing to a successful conclusion the following works: a study on the evolution of the investments costs relative to the collective wood-energy installations, works on economical analysis of typical cases studies. As illustration, a document of the A.D.E.M.E. is presented on the economic analysis of a wood-energy project. (N.C.)

  19. USE OF THE SIMPLE LINEAR REGRESSION MODEL IN MACRO-ECONOMICAL ANALYSES

    Directory of Open Access Journals (Sweden)

    Constantin ANGHELACHE

    2011-10-01

    Full Text Available The article presents the fundamental aspects of the linear regression, as a toolbox which can be used in macroeconomic analyses. The article describes the estimation of the parameters, the statistical tests used, the homoscesasticity and heteroskedasticity. The use of econometrics instrument in macroeconomics is an important factor that guarantees the quality of the models, analyses, results and possible interpretation that can be drawn at this level.

  20. Economic Aspects of Load Following in Flexible Operation. Annex IV

    International Nuclear Information System (INIS)

    2018-01-01

    To supplement this publication, the IAEA has prepared an economic study to quantify the cost–revenue aspects for nuclear power plant operations in mixed energy systems, including flexible operation. The purpose of this study was to explore economic opportunities for using nuclear energy in future power markets with increasing deployment of renewable energy, specifically investigating the following: — How much power ramping could future reactors support and at what penalty? — What type of flexibility is required on the grid — larger down power and faster ramp rate for load following or increased start/stop capability? What is the optimal level of flexible capacity in a system? — How can nuclear energy be used in different grid environments (e.g. different sizes or complexities) to cope with variable power demand and fluctuating supply from renewable energy sources? — What are the economic implications (including different revenue streams) for using large reactors? — How do market regulation and real market interaction affect the economic viability of using nuclear power under the various system modes? To answer these questions, an analytical case study approach, which directly assesses the difference between energy specific production costs for a baseload nuclear system and a load following nuclear system, was selected. Such a study, based on a large scale country level power plant dispatching model, could assess the difference between the total short term costs of producing a given amount of electricity by both types of operation in a particular system. This approach may answer the questions of whether adding flexible nuclear operation to the power system is capable of generating overall system benefits by minimizing total system costs at different levels. This annex briefly summarizes the IAEA study, together with insights from the available sources, and underlines the pressing needs in filling the missing knowledge gaps in the economic aspects of

  1. Cultural and economic macro-environmental determinants of obesity: an analysis of 70 countries.

    OpenAIRE

    Masood, Mohd

    2017-01-01

    Background: Obesity is essentially caused by an energy imbalance whereby energy intake exceeds the amount of energy expenditure. Due to multifactorial nature of obesity, its determinants span from cell to society. Much of the research on obesity determinants has focused on individual level risk factors including genetic endowment, behavioural factors, socio-demographic and socio-economic status. Recent research has acknowledged the role of environmental factors that create obesity-promoting s...

  2. Venezuela 1999–2014: Macro-Policy, Oil Governance and Economic Performance

    OpenAIRE

    Leonardo Vera

    2015-01-01

    During the administration of President Chavez, Venezuela registered some celebrated and encouraging socio-economic achievements, however; in the macroeconomic realm the country underperformed compared with other countries in Latin America of a similar size. The country, for instance, did not manage to avoid recurrent external crisis, suffered from unprecedented net transfers of financial resources abroad and, despite the oil windfall, has not accumulated a strong level of defensive internatio...

  3. Spatial Analysis of Macro Economic in Central Java (PDRB Analysis in Year 1993-2003

    Directory of Open Access Journals (Sweden)

    Eddy Kiswanto

    2016-12-01

    Full Text Available This paper aims to study the spatial analysis macroeconomics condition in central Java from 1993-2001 base on PDRB analysis. Central Java stands in the last position in the economic in Central Java based on PDRB variable and economic growth is in the lowest category in the comparation with another provinces in Java. This is reason why Central Java is categorized as "LL" (Low low. One of the prime sectors in Central Java is small medium scale enterprises which is dominated 30% of national market, but since the economic crisis stroke in 1997 the manufacture sector, especially industry and processing had collapse. In 1996-1997, the level of manufacture growth increased to 14.4% but then decreased until minus 19.3%. This condition caused by bankruptcy to many of the industries. The poverty profile in Central Java from 1999-2003 is average 23.3% from the total population every years. Central Java stepping to number 2 in level of poverty absolute number 1. In poverty relativity level, Central Java became number 1 in Java from 2002-2003 with the level of poverty reached above the national average. This fact shows the unsuccessfully effort in reducing the poverty level.

  4. Preliminary study of some environmental and ecological aspects of the communities of fish and aquatic macro-invertebrates in the Tutunendo River, Choco, Colombia

    International Nuclear Information System (INIS)

    Torres, Yenecith; Roldan, Gabriel; Asprilla, Sonia; Rivas, Tulia Sofia

    2006-01-01

    From June to October 2003 studies related to environmental and ecological aspects of fishes and macro-invertebrates in three sampling stations of Tutunendo River located in the Department of Choco, Colombia, were carried out. Abiotic factors like conductivity, pH, oxygen and temperature were also measured. Eighty one hundred fish specimens, belonging to three orders, seven families and twelve species were collected. The order Siluriformes presented the greatest abundance (70.72%) with three families, seven species and 128 specimens, followed by Characiformes with three families, three species and 43 specimens (23.53%). At the same time 1.211 aquatic macro-invertebrates were collected represented by the orders Ephemeroptera (50.28%), Odonata (11.40%), Coleoptera (8.67%), Hemiptera (8.42%), Trichoptera (7.30%), Plecoptera (5.7%), Megaloptera (3.3%), Lepidoptera (2.31%), Diptera (0.37%) and Haplotaxida (0.08%). The families Leptophlebiidae (37.24%), followed by Naucoridae (8.42%) and Baetidae (8%) were the most represented. Relationship between fishes and macro invertebrates as food items in Geophagus pellegrini and Astyanaxfasciatus were also studied. G. pellegrini was zooplanctophage with preference for Baetidae, Leptohyphidae, Hydrobiosidae, Leptoceridae and Naucoridae. Finally, the present work indicated that Tutunendo town does not have potential fishery; the economy is supported in productive traditional systems based in the agriculture, complemented with fishery and extractive activities

  5. A macro-physics model of depreciation rate in economic exchange

    Science.gov (United States)

    Marmont Lobo, Rui F.; de Sousa, Miguel Rocha

    2014-02-01

    This article aims at a new approach for a known fundamental result: barter or trade increases economic value. It successfully bridges the gap between the theory of value and the exchange process attached to the transition from endowments to the equilibrium in the core and contract curve. First, we summarise the theory of value; in Section 2, we present the Edgeworth (1881) box and an axiomatic approach and in Section 3, we apply our pure exchange model. Finally (in Section 4), using our open econo-physics pure barter (EPB) model, we derive an improvement in value, which means that pure barter leads to a decline in depreciation rate.

  6. Measuring macro-level effects of the global economic recession on university-industry research cooperation

    Energy Technology Data Exchange (ETDEWEB)

    Azagra-Caro, J.M.; Tijssen, R.J.W.; Yegros-Yegros, A.

    2016-07-01

    The 2007/2008 financial crisis, and ensuing economic recession, had a direct negative effect on university-industry research cooperation in the OECD countries and other economies – it diminished the number of university-industry co-authored research publications (UICs) during the period 2008-13 by 7%. It also changed the relationship between national business expenditure on R&D and UIC output levels. Before the recession the relationship was negative, but became positive during the years 2008-2013. The few countries where business expenditure on R&D increased during recession saw UIC numbers rise. This moderating effect of the recession applies only to ‘domestic UICs’, where universities cooperated with business companies located in the same country. Micro-level research is needed to assess the contributing effects on large university-industry R&D consortia on both domestic and international collaboration patterns. (Author)

  7. Bio-based economy in the Netherlands. Macro-economic outline of a large-scale introduction of green resources in the Dutch energy supply

    International Nuclear Information System (INIS)

    Van der Hoeven, D.

    2009-03-01

    The Bio-based Raw Materials Platform (PGG), part of the Energy Transition in The Netherlands, commissioned the Agricultural Economics Research Institute (LEI) and the Copernicus Institute of Utrecht University to conduct research on the macro-economic impact of large scale deployment of biomass for energy and materials in the Netherlands. Two model approaches were applied based on a consistent set of scenario assumptions: a bottom-up study including technoeconomic projections of fossil and bio-based conversion technologies and a topdown study including macro-economic modelling of (global) trade of biomass and fossil resources. The results of the top-down and bottom-up modelling work are reported separately. This is the public version of studies [nl

  8. From macro to micro: the health of Swedish lone mothers during changing economic and social circumstances.

    Science.gov (United States)

    Fritzell, Sara; Ringbäck Weitoft, Gunilla; Fritzell, Johan; Burström, Bo

    2007-12-01

    The deep recession in Sweden in the early 1990s led to high unemployment levels. In addition, policy changes and reductions in welfare benefits increased costs of living. These changes may have affected lone mothers to a greater extent than other groups. How have these changes in the social context and policy context impacted on the health of lone mothers in comparison with couple mothers in Sweden between 1983 and 2001? Survey data on 19,192 mothers over the period of 1983-2001 were used to study changes in individual economic and social circumstances and self-rated health (SRH) with multivariate logistic regression. In addition, all-cause mortality, cause-specific mortality and severe morbidity were studied using registers for the whole population. Three cohorts of mothers aged 20-54 years (starting 1985, 1990 and 1996) were formed. Age-adjusted risk ratios were calculated using Poisson regression. The employment rate among lone mothers declined from 1983 to 2001. At the same time, prevalence of self-reported financial problems and exposure to violence increased. Lone mothers reported worse SRH and had higher risks of hospitalisation and mortality than couple mothers in all time periods. Despite changes in social context and policy context causing an increase of health detrimental exposures, and deteriorated levels of SRH 1980-2001 for lone mothers, there was no evidence of increased differentials over time between lone and couple mothers in less than good SRH, hospitalisation or mortality. Three alternative explanations are discussed: the Swedish welfare state still acts as a buffer for ill health; latency makes the follow-up time too short; and finally, the lack of increased differentials is due to methodological reasons.

  9. Economical recycling process for spent lithium-ion batteries and macro- and micro-scale mechanistic study

    Science.gov (United States)

    Li, Li; Bian, Yifan; Zhang, Xiaoxiao; Xue, Qing; Fan, Ersha; Wu, Feng; Chen, Renjie

    2018-02-01

    An economical effective method is developed for recycling spent LiNi1/3Co1/3Mn1/3O2 cathodes, where more than 98% Li, Co, Ni and Mn can be leached out with different organic acids, and resynthesized to LiNi1/3Co1/3Mn1/3O2. The leaching mechanism is investigated at macro- and micro-scales. The particles undergo a loosening-breaking-shrinking change for two acids, while the FTIR and UV-vis spectra indicate different coordination reactions. The performance of LiNi1/3Co1/3Mn1/3O2 resynthesized from the leachate of the acetic acid leaching (NCM-Ac) and maleic acid leaching (NCM-Ma) are compared. The first discharge capacity of NCM-Ma and NCM-Ac at 0.2C are 151.6 and 115.0 mA h g-1, respectively. The much better performance of NCM-Ma than NCM-Ac results from the different coordination of the two acids in the sol-gel process, where the maleic acid can esterify to establish a stable network to chelate metal ions, while the weak chelation of acetic acid leads to the formation of impurities. The economics analysis including the cost of leaching acid and energy consumption shows that the price of organic acids and reducing agents, short leaching time, low temperature and high-valued products are the effective way to increase recycling and environmental benefits, which shows advantages in terms of resources cost and added value.

  10. Thermal, operational, and economic aspects of repository design alternatives

    International Nuclear Information System (INIS)

    Closs, K.D.; Papp, R.; Bechthold, W.; Engelmann, H.J.; Hartje, B.

    1989-01-01

    This paper discusses how a broad spectrum of heat-generating nuclear waste types like reprocessing waste (HLW, ILW), spent LWR, and spent HTR fuel will be disposed of in a future German repository located in a salt dome. Different package and emplacement concepts for the various waste forms are feasible, ranging from pure borehole emplacement of canisters and drums to pure drift emplacement of heavily shielded casks as well as combinations of both concepts. Optimization of the whole back-end system (waste treatment, interim storage, and disposal) is performed taking into account thermal, operational, and economic aspects. From a radiological viewpoint, the drift emplacement concept is superior to all concepts in as much as the occupational dose is lowest and zero release from the casks is attainable during normal and anomalous repository operation. As far as economics are concerned, the cost of the heavily shielded casks necessary for drift emplacement contributes markedly to the overall cost of the whole back-end system. Drift emplacement can compete economically with the other concepts only if the casks are used both for interim storage and disposal

  11. Economic aspects of pneumococcal pneumonia: a review of the literature.

    Science.gov (United States)

    De Graeve, Diana; Beutels, Philippe

    2004-01-01

    In this review, the economic aspects of pneumococcal pneumonia are analysed, including the costs, cost effectiveness and cost benefit of treatment and prevention. We identified eight cost-of-illness studies, 15 analyses comparing the costs of different treatment options and 15 economic evaluations of prevention that met our search criteria. The studies were conducted largely in Europe and the US. Most pertained to community-acquired pneumonia (CAP) in general, without specific analysis of pneumococcus-related illness. Many of the studies were considered to be of poor quality for the following reasons: comparison without randomisation or control variables, disregard of health outcomes, small sample size, restriction of costs to drug costs and vague or disputable sources of cost information. In the US, hospitalisation costs resulting from CAP can be estimated to be between US 7,000 dollars and US 8,000 dollars per admission or US 4 million dollars per 100,000 population. Hospitalisation costs are significant (representing about 90% of total costs), but are much lower in Europe than in the US (one-third to one-ninth of the US estimates in the UK and Spain, respectively). In general, economic studies of treatment for pneumococcal pneumonia are in line with clinical evidence. A drug with proven clinical effectiveness would also appear to be supported from an economic stand point. Furthermore, economic data support an early switch from an intravenous to an oral antibacterial, the use of quinolones for inpatients with CAP, and also the use of guidelines built on clinical evidence. Of all the possible preventive strategies for pneumococcal pneumonia, only vaccination has been subjected to economic evaluation. Pneumococcal polysaccharide vaccine seems relatively cost effective (and potentially cost saving) for those between 65 and 75 years of age, for military recruits and for HIV positive patients with a sufficiently high CD4 cell count. Evaluations of the pneumococcal

  12. Technical-economic aspects of the utilization of geothermal waters

    International Nuclear Information System (INIS)

    Barbier, E.

    1989-01-01

    A brief description is given of the physico-chemical parameters characterized a hot water geothermal reservoir and of its exploitation by means of single or coupled (doublet) wells. The technical aspects of geothermal heat to the users is then discussed, beginning with corrosion of materials caused by seven main agents: oxygen, hydrogen sulphide, carbon dioxide, ammonia, hydrogen, sulphates and chlorides. A brief mention is made of scaling due to calcium carbonate, silica and calcium sulphates. The basic components of a geothermal plant for non-electric uses are then discussed: production pumps, surface pipelines, heat exchangers, heat pumps and reinjection pumps. The advantages and disadvantages of the different equipment and materials used in the geothermal sector are also presented. A list is also given of the criteria used in the energy and economic balance of a geothermal operation. (author). 24 refs, 13 figs, 2 tabs

  13. ENVIRONMENTAL AND SOCIO-ECONOMIC ASPECT OF GROWING MISCANTHUS GENOTYPES

    Directory of Open Access Journals (Sweden)

    Marián KOTRLA

    2013-01-01

    Full Text Available Deliberate cultivation of plants for energy biomass is becoming increasingly important. Biomass should significantly contribute to increase the share of renewable energy in the European Union. On the research locality of Slovak University of Agriculture in Nitra localized in the village Kolíňany (Slovak Republic is implemented basic research focused on the growth and production of the two genotypes energy grass Miscanthus. Research is carried out since 2010. In the third year after planting (the year 2012 were confirmed biomass production depending on the genotype of 35.45 and 36.67 t ha-1. Based on the analysis of growth and production performance of Miscanthus genotypes can be evaluated the high environmental and socio-economic aspects of growing energy crops, depending on the specific agro-ecological conditions.

  14. [Economic aspects of oncological esophageal surgery : Centralization is essential].

    Science.gov (United States)

    von Dercks, N; Gockel, I; Mehdorn, M; Lorenz, D

    2017-01-01

    The incidence of esophageal carcinoma has increased in recent years in Germany. The aim of this article is a discussion of the economic aspects of oncological esophageal surgery within the German diagnosis-related groups (DRG) system focusing on the association between minimum caseload requirements and outcome quality as well as costs. The margins for the DRG classification G03A are low and quickly exhausted if complications determine the postoperative course. A current study using nationwide German hospital discharge data proved a significant difference in hospital mortality between clinics with and without achieving the minimum caseload requirements for esophagectomy. Data from the USA clearly showed that besides patient-relevant parameters, the caseload of a surgeon is relevant for the cost of treatment. Such cost-related analyses do not exist in Germany at present. Scientific validation of reliable minimum caseload numbers for oncological esophagectomy is desirable in the future.

  15. Macro-prudentiality and financial stability

    Directory of Open Access Journals (Sweden)

    Cristian Ionescu

    2012-12-01

    Full Text Available Taking into consideration the fact that financial crises, as a manifestation form of the financial instability, are becoming more and more frequent, complex and severe, it is important to discuss about the macroeconomic prudentiality, in order to protect and save the economy of a country or of a region by the inherent fragility of a very developed financial system. Therefore, the paper aims to analyze the following aspects: the macro-prudential regulation (in order to a better understanding of the financial instability process, the development of the macro-prudential vision and instruments (but emphasizing the existing limits and economic policies (in order to implement an operational macro-prudential regulation.

  16. Design and application of a technologically explicit hybrid energy-economy policy model with micro and macro economic dynamics

    Science.gov (United States)

    Bataille, Christopher G. F.

    2005-11-01

    Are further energy efficiency gains, or more recently greenhouse gas reductions, expensive or cheap? Analysts provide conflicting advice to policy makers based on divergent modelling perspectives, a 'top-down/bottom-up debate' in which economists use equation based models that equilibrate markets by maximizing consumer welfare, and technologists use technology simulation models that minimize the financial cost of providing energy services. This thesis summarizes a long term research project to find a middle ground between these two positions that is more useful to policy makers. Starting with the individual components of a behaviourally realistic and technologically explicit simulation model (ISTUM---Inter Sectoral Technology Use Model), or "hybrid", the individual sectors of the economy are linked using a framework of micro and macro economic feedbacks. These feedbacks are taken from the economic theory that informs the computable general equilibrium (CGE) family of models. Speaking in the languages of both economists and engineers, the resulting "physical" equilibrium model of Canada (CIMS---Canadian Integrated Modeling System), equilibrates energy and end-product markets, including imports and exports, for seven regions and 15 economic sectors, including primary industry, manufacturing, transportation, commerce, residences, governmental infrastructure and the energy supply sectors. Several different policy experiments demonstrate the value-added of the model and how its results compare to top-down and bottom-up practice. In general, the results show that technical adjustments make up about half the response to simulated energy policy, and macroeconomic demand adjustments the other half. Induced technical adjustments predominate with minor policies, while the importance of macroeconomic demand adjustment increases with the strength of the policy. Results are also shown for an experiment to derive estimates of future elasticity of substitution (ESUB) and

  17. On Forecasting Macro-Economic Indicators with the Help of Finite-Difference Equations and Econometric Methods

    Directory of Open Access Journals (Sweden)

    Polshkov Yulian M.

    2013-11-01

    Full Text Available The article considers data on the gross domestic product, consumer expenditures, gross investments and volume of foreign trade for the national economy. It is assumed that time is a discrete variable with one year iteration. The article uses finite-difference equations. It considers models with a high degree of the regulatory function of the state with respect to the consumer market. The econometric component is based on the hypothesis that each of the above said macro-economic indicators for this year depends on the gross domestic product for the previous time periods. Such an assumption gives a possibility to engage the least-squares method for building up linear models of the pair regression. The article obtains the time series model, which allows building point and interval forecasts for the gross domestic product for the next year based on the values of the gross domestic product for the current and previous years. The article draws a conclusion that such forecasts could be considered justified at least in the short-term prospect. From the mathematical point of view the built model is a heterogeneous finite-difference equation of the second order with constant ratios. The article describes specific features of such equations. It illustrates graphically the analytical view of solutions of the finite-difference equation. This gives grounds to differentiate national economies as sustainable growth economies, one-sided, weak or being in the stage of successful re-formation. The article conducts comparison of the listed types with specific economies of modern states.

  18. ORGANIZATIONAL AND ECONOMIC ASPECTS OF INCREASING COMPETITIVENESS OF UKRAINIAN BANKS

    Directory of Open Access Journals (Sweden)

    Ivanova S.

    2018-01-01

    Full Text Available Introduction. Modern business conditions and comprehensive economic globalization put the banking institutions at the forefront of the task of achieving and maintaining a high level of competitiveness both on the domestic and on the external financial markets, as banks serve as the main intermediaries in the whole complex of relationships between different economic subjects. To achieve and maintain the competitiveness of banks it is important to create an effective management mechanism, which determines the relevance of the chosen topic. Purpose. The purpose of the work is to summarize the existing theoretical aspects concerning the competitiveness of banks and develop organizational and economic approaches to its enhancement and implementation in banking practice. Results. The article generalizes the notion of competitiveness as an economic category and defines the main approaches of scientists to its interpretation. The role and importance of foreign capital in the banking system and its impact on the competitiveness of banks are considered, and the share of foreign capital in the authorized capital of banks for the period of 2008-2017 is calculated. On the basis of the comparative analysis, the impact on the competitiveness of the largest banking institutions of Ukraine on the performance indicators, such as volumes of assets, liabilities of banks and capital adequacy, was investigated. The possibility of increasing the efficiency of the mechanism of ensuring competitiveness according to the process approach is outlined. By means of the Microsoft Office Visio software system, the Bank’s own Banking Business Management business process was built to ensure the bank’s viability and its structural analysis according to the IDEF0 standard of the SADT methodology. Conclusions. The relationship between the analysis of the bank’s position and the development of its development strategy is important for the understanding and effective management

  19. Small modular reactors: current status, economic aspects and licensing

    International Nuclear Information System (INIS)

    Zimbron E, E.; Puente E, F.

    2014-10-01

    Interest for nuclear energy had resurgence since the beginning of the new century. This was a consequence of the new world conditions and needs: increasing energy demands (mainly from developing countries), awareness of the importance of energetic security and the necessity of limiting carbon emissions. In this nuclear boom, Small Modular Reactors (SMRs) develop and start to consolidate as a viable option for the present energy market. Their modular characteristics, lower initial capital cost, passive safety features and their niche applications, situate them as a technology with various advantages. The following study will present and analysis that will help to comprehend the SMRs present status. Information will show planned reactors, reactors in construction and in operation, advantages and challenges of their implementation, relevant economic aspects and important licensing factors that need to be highlighted. The analysis showed that the SMR technology is still in an initial stage that could reach and important development point in the next ten years. In this period, many of the reactors that are in design stage or that are through their licensing process might be constructed and could be getting ready for a commercial status. On the other hand, it has been observed that there are two main economic factors that need to be considered for any SMRs implementation project. First, the costs (initial, operation, maintenance, fuel and decommissioning) and second their possible niche market applications. Additionally, it has been noted that the licensing process is one of the greatest challenges for SMR general development. Licensing is mainly related to topic such as Emergency Planning Zone, first-of-a-kind engineering, passive safety features, proliferation resistance, multiple module designs and staffing. Previous information will serve as a base for carrying out a feasibility assessment analysis for SMR in Mexico. This part will be the last section of the project

  20. Small modular reactors: current status, economic aspects and licensing

    Energy Technology Data Exchange (ETDEWEB)

    Zimbron E, E. [Instituto Tecnologico de Estudios Superiores de Monterrey, Campus Santa Fe, Av. Carlos Lazo No. 100, Santa Fe, 01389 Mexico D. F. (Mexico); Puente E, F., E-mail: erick.zimbron@gmail.com [ININ, Direccion de Investigacion Cientifica, Carretera Mexico-Toluca s/n, 52750 Ocoyoacac, Estado de Mexico (Mexico)

    2014-10-15

    Interest for nuclear energy had resurgence since the beginning of the new century. This was a consequence of the new world conditions and needs: increasing energy demands (mainly from developing countries), awareness of the importance of energetic security and the necessity of limiting carbon emissions. In this nuclear boom, Small Modular Reactors (SMRs) develop and start to consolidate as a viable option for the present energy market. Their modular characteristics, lower initial capital cost, passive safety features and their niche applications, situate them as a technology with various advantages. The following study will present and analysis that will help to comprehend the SMRs present status. Information will show planned reactors, reactors in construction and in operation, advantages and challenges of their implementation, relevant economic aspects and important licensing factors that need to be highlighted. The analysis showed that the SMR technology is still in an initial stage that could reach and important development point in the next ten years. In this period, many of the reactors that are in design stage or that are through their licensing process might be constructed and could be getting ready for a commercial status. On the other hand, it has been observed that there are two main economic factors that need to be considered for any SMRs implementation project. First, the costs (initial, operation, maintenance, fuel and decommissioning) and second their possible niche market applications. Additionally, it has been noted that the licensing process is one of the greatest challenges for SMR general development. Licensing is mainly related to topic such as Emergency Planning Zone, first-of-a-kind engineering, passive safety features, proliferation resistance, multiple module designs and staffing. Previous information will serve as a base for carrying out a feasibility assessment analysis for SMR in Mexico. This part will be the last section of the project

  1. Gender aspects of the access to economic resources within teritorialization processes: Research in the region of Zlatibor

    Directory of Open Access Journals (Sweden)

    Babović Marija

    2014-01-01

    Full Text Available Gender aspects of the access to economic resources within the processes of terrritorialization are important at macro-level for the designing processes of sustainable rural development, as well as at the micro-level, for shaping livelihoods of men and women in rural areas. The research is based on the assumption that access to economic resources is gendered. Starting from the findings of previous researches (Blagojević, 2010, Babović and Vuković, 2008, Trajković, 2002, Korać, 1991 on gender relations in rural areas, the research presented in this paper is motivated by intention to get deeper knowledge about gender aspects of access to economic resources throughout the processes of territorialization (Battaglini, 2014. The process of territorialization is the process of 'embedding' actors in the place of living, which unfolds through their interactions with nature and other resources available for production and securing livelihoods. Territorialization patterns, the access to endogenous and egzogenous resources available in the given territory (Stimson, Stough and Njikamp, 2011 are important elements of positioning of men and women in the processes of rural development. Qualitative research findings indicate that gender and generation differences in the territorialization patterns are present in the key phases of symbolization, reification and organization, and they are influenced by specific norms and values as well as power relations.

  2. The Methodological Aspect of the Diagnostics of Objects in Economics

    Directory of Open Access Journals (Sweden)

    Grynko Pavlo О.

    2017-12-01

    Full Text Available The article on the basis of morphological analysis defines the concept of «diagnostics in economics». The differences of diagnostics in economics, economic diagnostics, and analysis in economics were analyzed. The types, functions, principles of diagnostics in economics in modern conditions have been substantiated. The interrelationship of diagnostics with other functions of management in economics has been concretized. The logic and contents of stages of the diagnostic technology in economics have been clarified. The reliability of diagnostics in economics is determined by analytical tools, which are applicable in its implementation. Recommendations of analytical tools for realization of diagnostics in economics have been substantiated. A structural-logical scheme of diagnostics in economics, firming its scientific base and providing objectivity in practical implementation has been proposed.

  3. Economic Criminalityin the Period ofthe NEP: the Regional Aspect

    OpenAIRE

    Lyudmila N. Bekhtereva

    2015-01-01

    The article describesthe main typesof economic(economic) crimes committed in the1920s by thegovernment officials, private entrepreneurs, employees, trade,consumer andproducer cooperatives. Development trends ofeconomic crime, its quantitative and qualitative characteristics are markedinthis article.

  4. Economic growth factors system: theoretical and methodological aspect

    OpenAIRE

    H.Ya. Hlukha

    2014-01-01

    The aim of the article. The main objective of the article is to create theoretical grounds to build the system of economic growth factors, to modernize their classification, to define exogenous and endogenous factors, to analyze them within the state economic policy structure. The results of the analysis. The article focuses on economic growth factors theoretical studies: - economic growth factors classification characteristics have been highlighted; - various approaches to determine...

  5. Economic aspects of low labour-income farming

    NARCIS (Netherlands)

    Luning, H.A.

    1967-01-01

    Conflicting views on the relevance of economic theory, as developed in the West, to low-income peasant societies had been advanced ever since Boeke's time.

    Recent literature pointed out that available economic theories did not seem to fit the behavioral motivation, assumed in economic logic. The

  6. Hybrid photovoltaic system control for enhancing sustainable energy. Economic aspects

    International Nuclear Information System (INIS)

    Leva, Sonia; Roscia, Mariacristina; Zaninelli, Dario

    2005-01-01

    The paper introduces hybrid photovoltaic/diesel generation systems for supplying remote power plant taking into account the enhancement of sustainable energy on the economic point of view. In particular, a new monitoring and control device is presented in order to carry out the optimum energy flows and a cost evaluation is performed on a real plant showing the effect and weight of the economical sustainability and economical saving. (authors)

  7. Potentials of Local Economic Development in Aspect of Tourism

    OpenAIRE

    Viktória Csizmadiáné Czuppon; Edina Sáriné Csajka; Tamás Molnár

    2015-01-01

    The objective of the study is to introduce the potentials of local economic development in one of the least favoured micro regions, Tamási. The paper examines operating and planned activities at settlements of the micro region. The authors introduce local economic development activities that support tourism. The economic development planning in Tamási micro region has typically two directions. One of them is the utilisation of thermal water and the use of further potentials of the thermal bat...

  8. Environmental Aspects of Economic Development in Sub-Saharn Africa

    OpenAIRE

    Baytas, A.

    1991-01-01

    Studies on the economies of Sub-Saharan Africa have generally neglected the links between economic growth and environmental quality. In many such studies, economics and ecology have been treated as mutually exclusive rather than complementary domains. The key to Sub-Saharan Africa's future is to achieve sustainable growth. This calls for replacing the traditional concept of growth based economic output alone with a new approach that stresses development through conserv...

  9. The Franchising in the Context of Development of Small and Medium-Sized Business: Organizational-Economic and Accounting Aspects

    Directory of Open Access Journals (Sweden)

    Makhota Alla V.

    2017-05-01

    Full Text Available In order to determine the organizational-economic and accounting aspects of franchising in the context of volatility of the macro-economic situation and the scarcity of entrepreneurs’ own funds, the current status of the franchising market in Ukraine, its economic essence and its role have been determined; the kinds of franchising that are known in world business practices have been provided; the types of distribution contracts that are close to the meaning of franchising have been defined; the legislative basis for franchising in Ukraine has been presented; the binding terms of a commercial concession contract as a legislated analogy of franchising in Ukraine have been determined; the features of reflection of the legality of franchising in accounting of both franchiser and franchisee have been provided. The objective advantages of franchising for both the large enterprises and the start-up entrepreneurs have been determined. On the basis of the legal nature of franchising relations in the accounting accounting, its reflection is close in the meaning to intangible assets. Implementation of franchising potential as a strategic tool for the development of small and medium-sized businesses requires the improvement of its legislative framework in the part of enhancing the responsibility of the parties.

  10. Economical and engineering aspects of modular-type fast reactors

    International Nuclear Information System (INIS)

    Kirillov, E.V.; Demidova, L.S.

    1989-01-01

    Economical and engineering characteristics for SAFR and PRISM modular-type reactors are analyzed on the basis of foreign papers. Dependence of economical characteristics for SAFR modules on their output is shown. Cost of power generation for the NPPs with PRISM reactor, LWR reactor and for coal thermal power plant is presented

  11. Understanding an Aspect of China's Governance and Economic ...

    African Journals Online (AJOL)

    The People's Republic of China is the world's fastest-growing major economy, with growth rates averaging 10 per cent over the past 30 years, a phenomenon ascribed to China's industrial development strategies through special economic zones (SEZ). This industrial growth has been credited to economic reforms ...

  12. Macro-economic impact of large-scale deployment of biomass resources for energy and materials on a national level—A combined approach for the Netherlands

    International Nuclear Information System (INIS)

    Hoefnagels, Ric; Banse, Martin; Dornburg, Veronika; Faaij, André

    2013-01-01

    Biomass is considered one of the most important options in the transition to a sustainable energy system with reduced greenhouse gas (GHG) emissions and increased security of enegry supply. In order to facilitate this transition with targeted policies and implementation strategies, it is of vital importance to understand the economic benefits, uncertainties and risks of this transition. This article presents a quantification of the economic impacts on value added, employment shares and the trade balance as well as required biomass and avoided primary energy and greenhouse gases related to large scale biomass deployment on a country level (the Netherlands) for different future scenarios to 2030. This is done by using the macro-economic computable general equilibrium (CGE) model LEITAP, capable of quantifying direct and indirect effects of a bio-based economy combined with a spread sheet tool to address underlying technological details. Although the combined approach has limitations, the results of the projections show that substitution of fossil energy carriers by biomass, could have positive economic effects, as well as reducing GHG emissions and fossil energy requirement. Key factors to achieve these targets are enhanced technological development and the import of sustainable biomass resources to the Netherlands. - Highlights: • We analyse large scale production of bioenergy and biochemicals in the Netherlands. • The scenarios include up to 30% substitution of fossil fuels by biomass in 2030. • Resulting in strong greenhouse gas savings and positive macro-economic effects. • Large amounts of imported biomass are required to meet the domestic demand. • This requires high rates of technological change and strict sustainability criteria

  13. A full description of the Three-ME model: Multi-sector macro-economic Model for the Evaluation of Environmental and Energy policy

    International Nuclear Information System (INIS)

    Callonnec, Gael; Landa, Gissela; Malliet, Paul; Yeddir-Tamsamani, Yasser; Reynes, Frederic

    2013-01-01

    Since 2008, the ADEME and the OFCE are involved in a research convention to develop the model Three-ME. This document provides a full description of new version of the model. Three-ME is a new model of the French economy especially designed to evaluate the medium and long term impact of environmental and energy policies at the macro-economic and sector levels. To do so Three-ME combines two important features. Firstly, it has the main characteristics of neo-Keynesian models by assuming a slow adjustment of effective quantities and prices to their notional level, an endogenous money supply, a Taylor rule and a Philips curve. Compared to standard multi-sector CGEM, this has the advantage to allow for the existence of under-optimum equilibria such as the presence of involuntary unemployment. Secondly, Three-ME is a hybrid model in the sense that it combines the top-down approach of general equilibrium macro-economic models with elements of bottom-up models of energy models developed by engineers. As in bottom-up models, the amount of energy consumed is related to their use, that is the number of buildings or cars, and the energy class to which they belong. This hypothesis is more realistic compared to the assumption made in the majority of top-down models where energy consumption is usually directly related to income through a nested structure of utility function. (authors)

  14. ASPECTS OF ECONOMIC CRISIS IN THE ADMINISTRATION OF GOVERNMENT DEBT

    Directory of Open Access Journals (Sweden)

    UDRIŞTIOIU ANCA ROXANA

    2012-06-01

    Full Text Available The recent years have been characterized by the general influence of the crisis on the economic growth of the states, thus triggering the significant rise in the level of budget deficit and public debt. Under these circumstances, it is highly important that we know the real causes of the rise in public debt, its effects, and also the management strategy of the government public debt. What we aim to do is to take a glimpse into the real economic situation of the country, and in order to understand the crisis impact on it, we will review the economic facts of the last 10 years.

  15. Economic aspects of radiosterilization; Aspekty ekonomiczne sterylizacji radiacyjnej

    Energy Technology Data Exchange (ETDEWEB)

    Zimek, Z [Institute of Nuclear Chemistry and Technology, Warsaw (Poland)

    1997-10-01

    The economic analysis of radiosterilization have been done. The costs have been estimated on the example of Electron Accelerator Irradiation Plant for Radiosterilization working in Institute of Nuclear Chemistry and Technology, Warsaw. 3 tabs.

  16. Socio-economic aspects of extended STD screening in pregnancy

    NARCIS (Netherlands)

    Postma, Maarten; Jager, Johannes C; de Jong-van den Berg, L T

    2000-01-01

    Screening for sexually transmitted diseases (STDs) in early pregnancy is included in routine antenatal care for several infectious agents in many western European countries. Pharmaco-economics of these interventions have been evaluated. Currently, reconsideration of anternatal screening is ongoing,

  17. Catalonia and Spain at the crossroads: financial and economic aspects

    OpenAIRE

    Castells, Antoni (Castells Oliveres)

    2014-01-01

    In some large European countries, in recent decades, economic globalization has gone hand in hand with a powerful trend to political decentralization (this has been the case in the United Kingdom, France, Italy, and Spain). In Spain, and after years of apparent stability, the relations between Catalonia and Spain are experiencing troubled times. This paper examines particularly the main economic effects of both the staying together and the secession scenarios. Following the introduction, the ...

  18. Economic aspects of the social rehabilitation of nuclear power

    International Nuclear Information System (INIS)

    Gitel'man, L.D.; Ratnikov, B.E.

    1992-01-01

    This article highlights the state of affairs regarding nuclear power in Russia at this time in the post-Chernobyl era. environmentalists and others are leveling criticisms at nuclear power stating that nuclear plants should be shutdown and preservation can offset the demands for electricity. The authors are advised to examine a new consensus for developing nuclear power, which could form the basis of a new program of social rehabilitation, and not a singular rejection of constructing new nuclear power plants. Public acceptance of nuclear power can be obtained only by resolving contradictions and by harmonizing the interests of all social groups and of all subjects of economic relationships, which in one way or another are connected to the financing and functioning of nuclear power plants (the local population, personnel, energy users, regional energy organizations, and local government). A strategy oriented to overall acceptance of nuclear power should consider intra area factors and also external economic environments: the choice of nuclear power plant location on the basis of careful and independent expertise with the use of rigid social-economic criteria and a sharp increase in the attention to human factors. Important features in changes in the economic environments are the transition to a marketplace economy, the reorientation of budget expenditures to social goals, and the expansion of regional economic independence. This requires a significant strengthening of the regional control of electrification and the creation of corresponding economic mechanisms

  19. Comprehensive Assessment of Industries Economic Security: Regional Aspect

    Directory of Open Access Journals (Sweden)

    Viktoriya Viktorovna Akberdina

    2017-12-01

    Full Text Available The article investigates the interaction of the forms of network integration and the development of complimentary production networks in terms of economic security. Currently, the most developed countries are occurring a transition from the industrial society to the information society. The industry 4.0 as the continuous communication at all levels and characterizes the production processes, in which technologies and devices interact automatically in the value-added chain. Under these new conditions, the former types of organizational structures of economic entities are not sufficiently effective. Therefore, there is a need to create new, modern types of organizational structures. One of these types is network structures. Currently, they are becoming characteristic features of the new economy. Regional economic security depends on internal and external threats, which lead to unstable situations. Regional crisis situations are influenced by both macroeconomic crisis processes and local features of economic and social development, as well as the resource potential, geographical location, national and other peculiarities. The article defines the specific characteristics of the regions of the Ural Federal District, as well as the current situation of the regional economy and threats to the region. The authors have evaluated the economic security of complimentary production networks at the regional level. This evaluation has revealed the interconnection between complimentary production networks and the construction industry in the national economy. We have defined the economic security of complimentary production networks and specified the concept of complimentary production networks. The research findings may be applied by organizations as a new perspective of industry using network forms related to economic security

  20. [Economic and political aspects of prostate cancer prevention].

    Science.gov (United States)

    Durand-Zaleski, I

    2008-04-01

    Deciding on a health policy in practice means dedicating human and financial resources and prioritising spendings. The economic evaluation of prevention strategies attempts to establish a relationship between the medical benefit of prevention and its additional cost (or in some cases cost reduction) compared to no prevention. Decisions on reimbursing drugs, interventions or funding health programmes do not usually follow efficiency criteria which define economic rationality. Politics may for example decide to make prostate cancer a public health priority if mortality in a country or in some regions of the country appears to be excessively high. Economic rationality alone is not an appropriate factor on which to base a decision which may be purely political, reflecting the actual values of the society at a given point in time.

  1. Rawls and Piketty: the philosophical aspects of economic inequality

    Directory of Open Access Journals (Sweden)

    Goran Sunajko

    2016-05-01

    Full Text Available This paper discusses a key contemporary problem, that of inequality. Certainly, the most visible inequality today is economic inequality, which is not only a characteristic found today, but is also the result of a long historical development. The problem arises when inequality becomes artificial (produces itself and thus becomes a matter of social sciences and humanities. At this point, the question of economic inequality becomes a non-economic issue and thus opens the possibility of formulating such principles that will be able to reduce the issue to a minimum. This paper discusses this possibility, while referring to Thomas Piketty’s book on capital in relation to John Rawls’s principles of justice to which Piketty refers to.

  2. Fuel Cycle of VVER-1000: technical and economic aspects

    International Nuclear Information System (INIS)

    Kosourov, E.; Pavlov, V.; Pavlovichev, A.

    2009-01-01

    The paper contains estimations of dependences of technical and economic characteristics of VVER-1000 fuel cycle on number of charged FAs and their enrichment. In the study following restrictions were used: minimum quantity of loaded fresh FAs is equal 36 FAs, a maximum one - 78 (79) FAs and fuel enrichment is limited by value 4,95 %. The following technical and economic characteristics are discussed: cycle length, average burnup of spent fuel, specific consumption of natural uranium, specific quantity of separative work, annual production of thermal energy, fuel component of electrical energy cost, electricity generation cost. Results of estimations are presented as dependences of researched characteristics on cycle length, quantity of loaded FAs and their enrichments. The presented information allows to show tendencies and ranges of technical and economic characteristics at change of fuel cycle parameters. This information can be useful for definition of the fuel cycle parameters which satisfy the requirements of power system and exploiting organizations. (authors)

  3. Economic and legal aspects of utility consortiums for heliostat purchase

    Energy Technology Data Exchange (ETDEWEB)

    Cole, R.J.; Sommers, P.; Sheppard, W.J.; Nesse, R.J.

    1982-07-01

    A preliminary exploration is given of the legal and economic considerations surrounding the formation and operation of some form of utility-sponsored collective buying arrangement for heliostats. Particular attention is focused on considerations of federal antitrust law surrounding collective buying and other joint operations by electric utilities. Attention is also given to considerations suggested by the economic theory of monopsony (markets with a single buyer) and oligopsony (markets with a small number of buyers). The advantages and disadvantages of such arrangements are examined from the viewpoints of the buyer and the seller. (LEW)

  4. Integrating scientific, economic, and ecological aspects of global change

    International Nuclear Information System (INIS)

    Jacoby, H.D.; Yang, Z.

    1994-01-01

    The MIT Joint Program on the Science and Policy of Global Change is conducting research on methods for integrating the science of potential global change with economic analysis of litigation policies and quantification of economic and environmental impacts. The paper describes this work, with a focus on the way that research within the various contributing disciplines, and the design of their associated models, are influenced by the process of inclusion in an integrated framework for policy analysis. The results should contribute new insight into the relative importance of key feedbacks within the economy-climate-ecology system

  5. Technical and Economic Aspects of Low Emission Reduction in Poland

    Science.gov (United States)

    Dzikuć, M.; Łasiński, K.

    2017-12-01

    The paper presents the problem of excessive air pollution in Poland caused mainly by low emission. The emission arises in result of heating flats by means of old and energetically inefficient heating installations. In Poland and Bulgaria the inhaled air is of the worst quality out of all EU countries. The paper presents economic and technical problems related to low emission occurring during the combustion of solid fuels in local boiler houses. Furthermore, the most significant economic issues, connected with the reduction of low emission are discussed, as well as technological possibilities of efficient reduction of the amount of pollution in the atmosphere. Conclusions are presented at the end of the article.

  6. Some economic aspects of the European natural gas market

    International Nuclear Information System (INIS)

    Golombek, R.

    1990-01-01

    The thesis consists of five papers with following titles: Optimal utilization of natural gas. Computation of the resource rent for Norwegian natural gas; The relationship between the price of natural gas and crude oil - some aspects of efficient contracts; Bargaining and international trade - the case of Norwegian natural gas; On bilateral monopoly - a Nash-Wicksell Approach; Bertrand games and duopoly

  7. Nuclear power plants life extension and decommissioning its economic aspects

    International Nuclear Information System (INIS)

    Watanabe, Yoshiaki

    1994-06-01

    In USA where the development of nuclear power was started early, the life of nuclear power plants expires successively around the turn of century, and the serious hindrance to electric power supply is feared. Therefore, the research for extending 40 year approved period of operation is in progress. By the extension of life of nuclear power plants, huge cost reduction is estimated as compared with the construction of new plants. However, due to the rise of the cost for the life extension, there were the cases of forced decommissioning. In this book, the present state of the life extension of nuclear power stations, the economical assessment and analysis of the life extension by DOE, the economical assessment by MIDAS method of Electric Power Research Institute, the economical assessment by cost-benefit method of Northern States Power Co., the assessment of the long term operation possibility of nuclear power stations, the economical assessment system for the life extension in Japan, the present state of the decommissioning of nuclear power stations and that in USA, Canada and Europe, the assessment of the decommissioning cost by OECD/NEA, and the decommissioning cost for thermal power stations are described. (K.I.)

  8. Technical Aspects Of Africa's Economic Development And The ...

    African Journals Online (AJOL)

    Africa's path to economic development has been constrained by destiny and policy choices to different degrees, but evidence does suggest that if institutions are built up, market economy values introduced, and the work ethic harvested, this opening century of a new millennium could indeed by Africa's century.

  9. Potentials of Local Economic Development in Aspect of Tourism

    Directory of Open Access Journals (Sweden)

    Viktória Csizmadiáné Czuppon

    2015-10-01

    Full Text Available The objective of the study is to introduce the potentials of local economic development in one of the least favoured micro regions, Tamási. The paper examines operating and planned activities at settlements of the micro region. The authors introduce local economic development activities that support tourism. The economic development planning in Tamási micro region has typically two directions. One of them is the utilisation of thermal water and the use of further potentials of the thermal bath (Ability, such as to achieve tourism destination function in Hungary. Secondly, the local government aims to sell its fruits and vegetables produced in the frame of public employment programme for local market and institutions. The supply of local population has got in focus because of current external opportunities (or force? in the settlements being traditionally agricultural area. The objective is to join the local tourism attractions and destinations with other existing local developments, which is hold back by the owners of developments. The authors – by keeping in mind local conditions and endogenous resources – define recommendations for settlements to be able to create a well-organised framework of local economic development.

  10. Anesthesia today with the economic and clinical aspects

    Directory of Open Access Journals (Sweden)

    Majstorović Branislava M.

    2016-01-01

    Full Text Available Introduction: The rapid development of knowledge and technology conditions the use of pharmacoeconomic and economic analysis in the system of market economy in health care. Pharmacoeconomics identifies, measures, compares and analyzes the relationship between costs and outcomes of the use of pharmaceutical products. Corresponding section headings: This review article, presents the results of our research in the field of hospital pharmacoeconomics in anesthesia in the Clinical Center of Serbia through published pharmacoeconomic studies from 2007 to today. In our years-long research we have given a description of the analysis of direct and indirect costs, assess the quality of treatment, efficiency and effectiveness to cost-benefit analysis of different techniques and types of anesthesia in the context of different surgical disciplines. Dispete The economic evaluation of medicines are increasingly important to medical authorities. Clinical pharmacology should be included as a way to rationally promote efficiency and effectiveness of the disease treatment. Conclusion: Economic and pharmacoeconomic assessments put emphasis on the quality of treatment and the potential gains for the public and individual patients. Probably the highest quality of medical services (the most effective drugs, enough staff, and new safer medical equipment showed as less expensive and have made the economic analysis more rational in the context of the total budget. More investment is creeper health.

  11. Legal, economic and cultural aspects of file sharing

    NARCIS (Netherlands)

    van Eijk, N.; Poort, J.P.; Rutten, P.

    2010-01-01

    This contribution seeks to identify the short and long-term economic and cultural effects of file sharing on music, films and games, while taking into account the legal context and policy developments. The short-term implications examined concern direct costs and benefits to society, whereas the

  12. B.C. Indians Living Off Reserve: Some Economic Aspects.

    Science.gov (United States)

    Stanbury, W. T.

    The study examined the economic development of British Columbia (B.C.) Indians who have moved off-reserve. The discussion included: (1) obtaining the sample, (2) sample description, (3) reasons for living off-reserve, (4) employment opportunities, (5) income and poverty line, and (6) academic achievement. A total of 1,095 persons interviewed…

  13. Economic aspects of peer support groups for psychosis.

    NARCIS (Netherlands)

    Stant, A.D.; Castelein, S.; Bruggeman, R.; Busschbach, J.T.; van der Gaag, M.; Knegtering, H.; Wiersma, D.

    2011-01-01

    Peer support groups are rarely available for patients with psychosis, despite potential clinical and economic advantages of such groups. In this study, 106 patients with psychosis were randomly allocated to minimally guided peer support in addition to care as usual (CAU), or CAU only. No relevant

  14. Quality control of nuclear fuels - technical and economic aspects

    International Nuclear Information System (INIS)

    Strasser, A.A.

    1982-01-01

    The qualification and resolution of questions relating to the cost benefit of quality control are based on the interaction of a broad range of technologies and economics. This paper discusses examples of current areas of interest in quality control, and their relationship to the fuel cycle costs. (orig.)

  15. Aspects of Romania's Economic Efforts in the Second World War

    Directory of Open Access Journals (Sweden)

    Stefan Gheorghe

    2011-12-01

    Full Text Available Romania's participation in the Second World War was caused by loss of an area ofapproximately 1/3 of the national territory and has 6 million inhabitants, for the three neighbors of theRomanian state, that the Soviet Union, Hungary and Bulgaria will bethe reason fundamental ofRomania's participation in military operations on both fronts, east and west of the Second World War.Although Romania's war economic effort, amounted to the enormous amount of 1,200,000,000dollars in 1938 currency, a situationan honorable fourth place in the hierarchy of the United Nationsthat led the fight against Germany, co-belligerent status, the country justly deserved our will berefused for political reasons known only to the Great Powers. Of all the states, are in a situationsomewhat similar to that of Romania, no one made an effort not so much military or economic indefeating Germany.

  16. Understanding the social and economic aspects of upland rice farming

    Science.gov (United States)

    Taridala, S. A. A.; Abdullah, W. G.; Suaib; Wahyuni, S.; Wianti, N. I.; Zani, M.; Jabuddin, L. O.; Yusria, W. O.; Limi, M. A.; Ekaputri, A. S.

    2018-02-01

    The objectives of this study were to (1) analyze the socio-economic characteristics of upland rice farmers, and (2) to analyze the productivity of farming in South Konawe Regency of Southeast Sulawesi Province, Indonesia. The analysis used in this research was combine economic research through quantitative and qualitative analysis. This research was conducted by survey method. The results showed that (1) farmers are generally in productive age, dominated by men, with low formal education level, and moderate family members, (2) upland rice farming is cultivated in medium land area, with fixed costs higher than variable cost, productivity that has been increased but still lower than rice paddy, and the price of rice production is relatively higher than rice paddy production price, and (3) feasible to cultivate dryland rice, and has a high efficiency value.

  17. Business and economic aspects of accounting standardization in Hungary

    OpenAIRE

    Jeno Beke

    2010-01-01

    The goal of this study is to describe and summarize how the accounting standards can promote business decisions and influence economic environment. The unified, standardized accounting information system will lead to new types of analysis and data, furthermore with the possible integration of new indicators from the business management of certain countries. The results of applied regression model support that the greater demand for more informative and conservative accounting earnings due to ...

  18. Social Responsibility and Economic Efficiency: aspects of estimation

    OpenAIRE

    Filippova, Irina

    2014-01-01

    The article discusses the concept of social responsibility of state and business in terms of effectiveness of social production system. In this perspective the traditional approaches to determining the effectiveness of the economic system were critically reviewed. Not only new approach to assessing the effectiveness being proposed in this paper, but also the link between effectiveness of public production system and social responsibility of core subjects is substantiated. Conventional approac...

  19. Social and economic aspects of aquatic animal health.

    Science.gov (United States)

    Adam, K E; Gunn, G J

    2017-04-01

    Aquaculture is an increasingly important source of animal protein for a growing global population. Disease is a major constraint to production, with resultant socio-economic impacts for individuals, communities and economies which rely on aquaculture. Aquatic animal health is also strongly influenced by human factors, ranging from international trade regulations to the behaviours of individuals working in aquaculture. This article summarises the human factors associated with aquaculture production using international examples for illustration.

  20. Practical experience and economic aspects of small wind turbines

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    Workshop proceedings presented cover operating experience and development of wind turbines installed in the UK by Northern Engineering Industries plc companies, the Howden aerogenerator installed in Orkney, and the commissioning of a vertical-axis generator in a remote location. The National Wind Turbine Test Centre, the Caithness Wind Project, the South of Scotland Electricity Board's activities, economics of small scale wind power and commercialisation are discussed.

  1. Socio-economic aspects of different biofuel development pathways

    International Nuclear Information System (INIS)

    Duer, Henrik; Christensen, Pernille Ovre

    2010-01-01

    There are several policy drivers for biofuels on a larger scale in the EU transport sector, including increased security of energy supply, reduced emission of greenhouse gases (GHG), and new markets for the agricultural sector. The purpose of this socio-economic cost analysis is to provide an overview of the costs of meeting EU biofuels targets, taking into account several external costs and benefits. Biofuels are generally more expensive than traditional fossil fuels, but the expected increasing value of GHG emission reductions will over time reduce the cost gap. High crude oil prices significantly improve the economic benefit of biofuels, but increased demand for biomass for energy purposes is likely to increase the price of biofuels feedstock and biofuels costs. The key question is to what extent increasing oil prices will be passed on to biofuels costs. Socio-economic least costs for biofuels production require a market with a clear pricing of GHG emissions to ensure that this factor is included in the decision-making of actors in all links of the fuel chain.

  2. Wind turbines in your environment? Wind turbines and economic aspects

    International Nuclear Information System (INIS)

    2002-02-01

    The wind energy industry has demonstrated its maturity and technical reliability. Because it will play an increasing role on the power generation market, the question of the cost and profitability of the wind energy has become of prime importance. Two main traps must be avoided: the first should be to deny the present and future economical interest of wind energy because of its supplementary cost with respect to conventional power generation techniques. The second trap should be to underestimate the economical progresses that wind energy must carry on to ensure its large scale development. Therefore, some advantageous pricing and regulatory conditions are necessary to allow the development of this emerging energy source. This document presents: the cost of a wind power project (initial investment, financial incentives); the profitability of a project (cost of a kWh of wind power origin, retail price, warranty of power supply capacity, indirect environmental costs, value of decentralized production); economical interest of wind power (energy efficiency, employment, financial advantages for the local economy); and who are the investors. (J.S.)

  3. Economic aspects of electricity and industrial heat generating reactors

    International Nuclear Information System (INIS)

    Gaussens, J.; Moulle, N.; Dutheil, F.

    1964-01-01

    The economic advantage of electricity-generating nuclear stations decreases when their size decreases. However, when a counter-pressure turbine is joined on to a reactor and the residual heat can be properly used, it can be shown that fairly low capacity nuclear equipment may compete with conventional equipment under certain realistic enough conditions. The aim of this paper is to define these special conditions under which nuclear energy can be profitable. They are connected with the location and the general economic environment of the station, the pattern of the electricity and heat demands it must meet, the level of fuel and specific capital costs, nuclear and conventional. These conditions entail certain technical and economic specifications for the reactors used in this way otherwise they are unlikely to be competitive. In addition, these results are referred to the potential steam and electricity market, which leads us to examine certain uses for the heat generated by double purpose power stations; for example, to supply combined industrial plants, various types of town heating and for removal of salt from sea water. (authors) [fr

  4. Economic aspects of advanced coal-fired gas turbine locomotives

    Science.gov (United States)

    Liddle, S. G.; Bonzo, B. B.; Houser, B. C.

    1983-01-01

    Increases in the price of such conventional fuels as Diesel No. 2, as well as advancements in turbine technology, have prompted the present economic assessment of coal-fired gas turbine locomotive engines. A regenerative open cycle internal combustion gas turbine engine may be used, given the development of ceramic hot section components. Otherwise, an external combustion gas turbine engine appears attractive, since although its thermal efficiency is lower than that of a Diesel engine, its fuel is far less expensive. Attention is given to such a powerplant which will use a fluidized bed coal combustor. A life cycle cost analysis yields figures that are approximately half those typical of present locomotive engines.

  5. Economic and financial aspects of geothermal energy utilization

    International Nuclear Information System (INIS)

    Gazo, F.M.; Datuin, R.

    1990-01-01

    This paper reports on the historical development of geothermal energy in the Philippines, its present status and future possibilities. It also illustrates the average power generation and utilization from primary energy sources (hydro, oil, coal, and geothermal energy) in the country from 1981 to 1988. A comparison is made between electricity generating costs and results of operations from these power sources, showing that geothermal energy utilization is very competitive. Moreover, it also discusses the economic viability of geothermal energy utilization as a result of separate studies conducted by World Bank and an Italian energy consulting firm

  6. FUNDAMENTAL ASPECTS OF THE ENTREPRENEURSHIP IN THE CONTEMPORARY ECONOMIC WORLD

    Directory of Open Access Journals (Sweden)

    DOBRIN IONEL GABRIEL

    2014-08-01

    Full Text Available Many individuals in the modern society are considering running their own business as the best option that they have regarding their employment. The progress of small and medium enterprises sector provides huge potential on the absorption capacity of the young labour force.Frequent and rapid changes in the structure of the work program eliminate the idea that an individual has only one job during the entire life. Therefore, people endowed with entrepreneurial skills they have to successfully cope with a new socio-economic context

  7. Few aspects regarding bribery as a social and economic threat

    Directory of Open Access Journals (Sweden)

    Alexandru Florin MĂGUREANU

    2014-09-01

    Full Text Available It is a well-known fact that the so called “white collar crimes” now implies a wide variety of offenses (including bribery that can affect the lives of more individuals than the “classic” crimes. An analysis of corruption necessarily implies an interdisciplinary approach, as it has multiple facets: social, political, economic and juridical. The New Criminal Code of Romania (NCC has brought a series of important changes, compared to the previous regulation. All forms of corruption involve an abusive use of power (public or private, for a personal gain, occurring regardless of the form of government or historical period.

  8. Economic aspects of energy saving in greenhouses: physical considerations

    CERN Document Server

    Danloy, L; Gay, J B; Mercier, J A; Reist, A

    1989-01-01

    An important result of experiments carried out over the past six years in a trial greenhouse at CERN (The European Organization for Nuclear Research, Geneva, Switzerland) was the development of a simple and precise method for calculating the energy requirements of a glasshouse; this is valid for any type of greenhouse and climate. An economic study is made using the above method for evaluating the financial effectiveness of various energy-saving methods: double glazing of the side walls, low emissivity glass 'Hortiplus' roofing, soil level heating and a thermal screen.

  9. Impacts of nuclear and hydroelectric great projects: economical, technological, environmental and social aspects

    International Nuclear Information System (INIS)

    Rosa, L.P.; Sigaud, L.; Mielnik, O.

    1988-01-01

    Some studies about the Great Impacts of Energy Sources, mainly nuclear power plant and hydroelectric power plant, in Brazil are presented. The technological, economical, social and environmental aspects are described [pt

  10. METHODOLOGICAL ASPECTS OF ECONOMIC EVENTS CYCLICITY METHOD CONSIDERATION

    Directory of Open Access Journals (Sweden)

    Yaskova Natalia Yur'ievna

    2017-07-01

    Full Text Available The cyclicity of economic phenomena is not only their immanent property but also the subject of economic analysis. The modern way of making managerial decisions requires analysis of a number of cycles that fill any kind of activity. Accounting and reconciliation of construction, design, investment, purchasing, reproduction, leasing and other cycles is important for the investment and construction sector, both from the point of view of the need for their synchronization and from the position of determining trends in sectoral development. The analysis has showed that three main types of development are characteristic for investment and construction activity. Increasing intensity is inherent in a high level of cyclic synchronization. The degradation trend arises as a result of mismatched cycles. The stabilization character is inherent in the regular modes of maintaining the established proportions and cyclical inter-conformity. The study of the cyclical nature of investment and building processes is impossible without understanding their co-ordination. The principles of synchronization and subordination of the cycles should be used not only for the construction of cost-effective systems but also for the development of management tools.

  11. Historical aspects of arising and features of activity of startup companies: accounting and economic aspects

    Directory of Open Access Journals (Sweden)

    S.F. Legenchuk

    2016-07-01

    Full Text Available The history of arising and development of the concept of «startup company» have been studied and the importance of their activities have been determined. Using the largest startups (Amazon, Google, Salesforce, VMware, Facebook, Twitter, Groupon, Zynga and Аpple the main components of their activity have been determined. Because of the lack of the scientific literature that directly investigated this topic the approaches of different authors from electronic sources have been systematized and the most used of them have been analyzed. The own vision of the definition of «startup company» and its key features have been formulated as a result of the research. The place of a startup company in the system of economic categories such as an economic activity, results of company activities, accounting, analysis and risks have been determined. The impact of the consequences of risks (positive and negative of economic activity on the future of companies have been considered. The value of accounting and analysis for the economic activity of startup companies have been evaluated.

  12. Separation and utilization of fission products considering economic aspects

    International Nuclear Information System (INIS)

    Beer, M.; Gorski, B.; Hennrich, M.; Pfrepper, G.; Richter, M.

    1982-01-01

    The quantity of usable fission products which will be obtained by nuclear fission till the year 2000 is estimated on the basis of prognostics for the development of nuclear energy in the world considering especially the development in the U.S.S.R. and the CMEA. The possibilities of utilization of cesium as gamma-ray source are discussed, and the present fields of application of palladium and the development of its price on the world market are shown. The fields of application of technetium, which wasn't available as artificial element in a greater quantity till now, have to be developed. The economic estimations base on data of a project for the separation of fission products in connection with a reprocessing plant, which was developed in the U.S.A. in 1978. The data show, that it is possible to produce the platinum metals and cesium with profit, the same can be expected for technetium. (author)

  13. REPLACEMENT CONTROL OF INNOVATION MANAGERS: ORGANIZATIONAL AND ECONOMIC ASPECTS

    Directory of Open Access Journals (Sweden)

    E. V. Gurina

    2011-01-01

    Full Text Available The paper substantiates phases of specialists’ replacement ensuring innovation development of the national economy in Belarus, i.e. managers of innovation activity. Realization of replacement phases is presented within the system consisting of four blocks – objective, managing, controllable and providing. Analysis results of the current state of the innovation activity managers replacement system reveal main problems in interaction of its basic agents. The paper considers solution of specified problems in the context of formation of organizational and economic approaches to managing the innovation activity managers replacement system which presupposes modernization of organizational interrelations between state- run public authorities in the managing block and micro-incentive structures in the controllable block as well as the usage of the process approach in every phase of the replacement process. 

  14. Special Issue: Aspects of Game Theory and Institutional Economics

    Directory of Open Access Journals (Sweden)

    Wolfram Elsner

    2014-09-01

    Full Text Available Classical economists from Adam Smith to Thomas Malthus and to Karl Marx have considered the importance of direct interdependence and direct interactions for the economy. This was even more the case for original institutionalist thinkers such as Thorstein Veblen, John Commons, and Clarence Ayres. In their writings, direct interdependence, interactions (or transactions among agents, with all beneficial and with all problematic consequences, took center stage in economic analysis. Why, for instance, do people adhere to a particular new fashion or trend? Because others do, after eminent people, wealthy people, the “leisure class” (T. Veblen, have made it a symbol for status. The new fashion, however, ceases to serve as such a symbol once too many people follow it. The constant effort put into following trends and adopting fashion turns out to be a social dilemma, driven by Veblenian instincts, such as invidious distinction in predatory societies, conspicuous consumption and emulation. [...

  15. Energy policy under the aspect of international economic interdependencies

    International Nuclear Information System (INIS)

    Michaelis, H.

    1978-01-01

    A few introductory remarks on the status of and on prospects fo the world energy economy as well as on reasons given for the necessity of a world-wide coordination of energy policy and economic policy are followed by an explanation of the policy led by oil extracting countries and of the endeavour of western industrialized countries to reduce oil imports. Even if the state of utilizing nuclear energy does not yet present a sufficient alternative, the international nuclear energy continues to be directed towards this goal. Seen from an international viewpoint, relieving contributions are to be expected from energy-conservation-actions and from the development of regenerative energy sources. (UA) [de

  16. [Economic aspects of migration: remittances by migrant workers].

    Science.gov (United States)

    Prskawetz, A

    1995-01-01

    "Worldwide annual remittances...by migrant workers to their home countries amount to some 70 billion U.S. dollars, exceeded by oil export earnings only.... The amount of remittances depends on the income of both the migrants and their family members.... Remittances meant for investment at home are determined by interest rates, foreign exchange regulations, exchange rates, monetary stability etc. in the immigration and emigration countries. Home remittances and saving habits of emigrants also depend on whether or not they expect to return to their home countries and the prospects of family reunification, all of which is directly linked to the (immigration) policy and economic conditions of both the countries of origin and residence." The factors influencing remittances flowing into and out of Austria are analyzed using data from the Austrian National Bank. (EXCERPT)

  17. Economic aspects of Solar Thermal Technologies for electricity generation

    International Nuclear Information System (INIS)

    Meinecke, W.

    1993-01-01

    Economic results of German studies are presented, which compare the four solar thermal technologies for electricity generation (parabolic trough collector system, central receiver system, parabolic dish/Stirling system, solar chimney plant). These studies were carried out by Interatom (today Siemens/KWU) in Bergisch Gladbach, Flachglas Solartechnik in Koln and Schlaich Bergermann and Partner in Stuggart under contract of DLR in Koln. Funds were made available by the German Ministry of Research and Development (BMFT). The results indicate that all of the investigated technologies have the potential to reduce the generating costs and that in the future costs of below 0.30 DM/kWh could be expected under excellent insolation conditions (e.G. 2850 kWh/m''2 a direct insolation as in California/USA). (Author) 25 refs

  18. Some epidemiological aspects and economic costs of injuries in Malaysia.

    Science.gov (United States)

    Arokiasamy, J T; Krishnan, R

    1994-01-01

    Injuries are one of the leading causes of death in the world. In Malaysia, injuries form one of the three main causes of mortality. They are also an important cause of permanent and temporary disability and work absenteeism in the productive age group. Increasing affluence and industrialization coupled with growing population and transportation needs in rapidly developing countries like Malaysia have resulted in a surge of road and occupational injuries. Three quarters of fatalities due to road, occupational, drowning and home injuries occur in those below 45 years of age. A majority of injuries in these categories are attributed to "human" factors and therefore can be prevented by public education and enforced training of workers. The total annual economic loss due to all types of injuries is estimated to be 2 billion Malaysian Ringgit (US$1 = MR2.76 approximately). The government is currently in the process of setting up full-time departments for road safety and occupational health and safety.

  19. Aspects of Development Financing After the Financial and Economic Crisis

    Directory of Open Access Journals (Sweden)

    Bruno Gurtner

    2011-05-01

    Full Text Available Published by Palgrave MacmillanThe financial and economic crisis saw developing and emerging countries experience more severe setbacks in their growth rates than industrialised countries and they did not all have sufficient funds to finance robust stimulus measures. The major emerging economies have nevertheless recovered quickly and are currently the most important growth engines in the world economy.Private capital flows collapsed, leaving the global South with an overall deficit in financing. Greater official financing flows have not yet been able to compensate for the shortfalls and the slow increase in private capital flows since the end of 2009 has not been able to do so either. Overall, according to the UN, more capital flows from the South to the North than vice versa. The South thus continues to finance the North.Discussions regarding a reform of the global financial and economic order are ongoing but to date have had little impact on developing countries. The international financing institutions do have more funds at their disposal, but developing countries are still under-represented. The IMF and the World Bank have begun to question some of their previous dogmas. Opinions are divided on whether one can already speak of a new policy.The debate on the role of taxation in the mobilisation of local resources for development financing has intensified. Insight favouring comprehensive reforms of the taxation systems in developing countries has sharpened, but technical aid provided by industrialised countries to realise these reforms is still insufficient. Taxation is acquiring growing recognition as an instrument of State-building, democratisation and governance. The campaign to deal with international tax evasion and illicit capital flows is gaining momentum and the exchange of information on tax issues has improved. However, it is difficult to establish newer and more trenchant instruments for improved transparency, given the predominant

  20. Social, cultural, and economic aspects of livestock ranching on the Santa Fe and Carson National Forests

    Science.gov (United States)

    Alice M. McSweeney; Carol Raish

    2012-01-01

    We examined the cultural, social, and economic aspects of livestock operations of ranchers who have Federal grazing permits (called permittees) on the Santa Fe and Carson National Forests of northern New Mexico. This study was an expansion of the 2003 pilot study and was designed to provide much-needed information concerning the culture and economic practices of the...

  1. SOCIO-ECONOMIC ASPECTS OF THE CONCEPT OF SUSTAINABLE DEVELOPMENT IN AZERBAIJAN REPUBLIC

    Directory of Open Access Journals (Sweden)

    Z. T. Imrani

    2016-01-01

    Full Text Available Aim. The aim is to determine the socio-economic aspects of sustainable development of the Republic of Azerbaijan taking into account economic, environmental, social and environmental opportunities of the country; to find the rationale for the concept of sustainable development to eliminate major differences specific to regional economic development, management of economic and social development of the regions.Methods. Historical and comparative analysis, system approach, analysis of statistical and mathematical materials.Findings. We identified the advantages of the concept of sustainable development; cunducted the analysis of the dynamics of development of the leading industries in the region; studied the most promising sectors of the regions from the economic and geographic point of view.Conclusion. We identified socio-economic aspects of sustainable development of the Republic of Azerbaijan.

  2. Economic aspects and potentials of renewable energy sources in Germany

    International Nuclear Information System (INIS)

    Mannsbart, W.; Reichert, J.

    1992-01-01

    While there is a high theoretical potential for renewable energy sources in Germany, assessing theoretical potentials is more or less like playing with numbers; severe technical shortcomings and economic factors prevent then from being fully achieved. Unsuitable azimuth and slope of roofs, shading, absence of central hot water systems limit the application of collectors. The present storage technology is not suitable for a solar share higher than 50%. Individual space heating is not feasible under local climatic conditions. The broad application of biomass fuels fails because of limited resources. Feeding high amounts of fluctuating electricity generated by wind and photovoltaic systems into utility grids causes stability and storage problems. Insufficient training of installation personnel, lack of incentives for multi-family housing owners and high investment costs hinder the market penetration of renewable energy sources. Drastic cost reductions can only be expected from mass production. Therefore, appropriate policy measures - raised energy prices, as well as, subsidies or tax reliefs are necessary for market breakthrough

  3. Technical and economical aspects of wind energy applications in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Durstewitz, M; Hoppe-Kilpper, M; Kleinkauf, W [Inst. fuer Solare Energieversorgungstechnik e.V., Kassel (Germany)

    1996-12-31

    The use of renewable energy for the continuously growing global population is becoming increasingly important. These forms of energy not only broaden the urgently needed resource base, but are also free from emission of CO{sub 2}, SO{sub 2}, NO{sub x} etc. The Federal German Government early recognized this and has provided more than DEM 4000 million for this purpose since 1973. Together with Japan and the USA, Germany belongs to the three leading nations in the world in R and D on the application of renewable energy. It has by far the largest and most broadly based programme in Europe. The technical and economical progress of wind power is very promising in Germany. It has scale demonstration programme `250 MW Wind`. Since 1991 another important impetus has been the sources (wind power presently 0.1728 DEM/kWh). In 1994, the rated wind power capacity was doubled to 643 MW. Electricity production in 1994 was around 1000 million kWh or 0.2 % of total German electricity production. The often discussed goal of producing one or more per cent of the German electricity by wind power seems to be attainable on a medium time scale by modern medium scale wind turbines or even large scale turbines. This is based on the promise that various nontechnical barriers will be overcome. (author)

  4. Technical and economical aspects of wind energy applications in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Durstewitz, M.; Hoppe-Kilpper, M.; Kleinkauf, W. [Inst. fuer Solare Energieversorgungstechnik e.V., Kassel (Germany)

    1995-12-31

    The use of renewable energy for the continuously growing global population is becoming increasingly important. These forms of energy not only broaden the urgently needed resource base, but are also free from emission of CO{sub 2}, SO{sub 2}, NO{sub x} etc. The Federal German Government early recognized this and has provided more than DEM 4000 million for this purpose since 1973. Together with Japan and the USA, Germany belongs to the three leading nations in the world in R and D on the application of renewable energy. It has by far the largest and most broadly based programme in Europe. The technical and economical progress of wind power is very promising in Germany. It has scale demonstration programme `250 MW Wind`. Since 1991 another important impetus has been the sources (wind power presently 0.1728 DEM/kWh). In 1994, the rated wind power capacity was doubled to 643 MW. Electricity production in 1994 was around 1000 million kWh or 0.2 % of total German electricity production. The often discussed goal of producing one or more per cent of the German electricity by wind power seems to be attainable on a medium time scale by modern medium scale wind turbines or even large scale turbines. This is based on the promise that various nontechnical barriers will be overcome. (author)

  5. Landscape fire in East Siberia: medical, ecological and economic aspects

    Science.gov (United States)

    Efimova, N. V.; Rukavishnikov, V. S.; Zabuga, G. A.; Elfimova, T. A.

    2018-01-01

    More than 40 % of the forests in Siberia region are known to have a fire danger of high classes and high burning degrees. This paper describes air pollutants emission (PM10, nitrogen oxides, sulfur dioxide and others) in East Siberian region during a 10-year period in the forests fires focus. A total of 500 to 2000 fires occurred in Irkutsk oblast during the last ten years. At an average annual forest fires cover an area of 1 109 hectares on the model territory (Bratsk city). The plane pollutant emission source with a high productivity is formed on the significant forest fire area occurred in a relatively short-term time periods. The increase in hazard ratios was registered for the ingredients of emission-specific industrial enterprises and capable of accumulating in vegetation: carbon disulphide 1.9 times, fluorine-containing substances 1.8 times during the fire. The economic loss of energy resources resulting from reduced production of firewood was estimated at 56.6 million in Irkutsk oblast. The potential risk of negative effects for the respiratory system and cardiovascular system stipulated for the acute inhalation exposure was found to increase on the days, of the fires, as evidenced by the growth of the daily mortality and morbidity rates among the population.

  6. Technical and economical aspects of wind energy applications in Germany

    International Nuclear Information System (INIS)

    Durstewitz, M.; Hoppe-Kilpper, M.; Kleinkauf, W.

    1995-01-01

    The use of renewable energy for the continuously growing global population is becoming increasingly important. These forms of energy not only broaden the urgently needed resource base, but are also free from emission of CO 2 , SO 2 , NO x etc. The Federal German Government early recognized this and has provided more than DEM 4000 million for this purpose since 1973. Together with Japan and the USA, Germany belongs to the three leading nations in the world in R and D on the application of renewable energy. It has by far the largest and most broadly based programme in Europe. The technical and economical progress of wind power is very promising in Germany. It has scale demonstration programme '250 MW Wind'. Since 1991 another important impetus has been the sources (wind power presently 0.1728 DEM/kWh). In 1994, the rated wind power capacity was doubled to 643 MW. Electricity production in 1994 was around 1000 million kWh or 0.2 % of total German electricity production. The often discussed goal of producing one or more per cent of the German electricity by wind power seems to be attainable on a medium time scale by modern medium scale wind turbines or even large scale turbines. This is based on the promise that various nontechnical barriers will be overcome. (author)

  7. Technological and Economic Aspects of Wave Energy Harvesting

    Directory of Open Access Journals (Sweden)

    Rahul Basu

    2018-01-01

    Full Text Available The geographical regions contiguous to the Indian Ocean, Bay of Bengal and the Arabian Sea are prone to natural disasters and poor electric supply especially in rural and hard to reach coastal regions. Utilization of ocean resources for power generation such as tidal, thermal solar and wind for energy need to be incorporated in a broad framework for the region. Development of ocean-based energy systems can be integrated with early warning networks linked by satellite which can give a few hours to days warning to help mitigate the severity of natural disasters on human life. Ocean-based electricity extraction has; however, remained elusive for various reasons. Interest in these systems resumed after the oil crisis of the 1970’s, but was uncoordinated. Extraction of ocean energy from the kinetic energy of waves and ocean currents depends on various mechanical devices with variable efficiencies. Apart from the efficiency, one must match the output phase of the feeder waveforms with that of the electrical grid. Also, the wavelengths of the typical wave are of the order of a few meters, the interception of which requires large devices. The mechanical efficiency of the turbine extraction system is further limited by the flow momentum considerations. Some applications and their implementation are looked at, specifically with reference to the difficulties of implementation in the region, and other factors like economic efficiency (rate of returns in place of mechanical efficiency. Individual wave energy harvesters are thus bound to suffer from inefficiencies and it may be beneficial to use wave farm configurations from the point of view of the randomness of wave motion, the large wavelengths, and the added advantage of averaging fluctuations from large numbers of generators.

  8. Technical and economic aspects of nuclear power plant decommissioning

    International Nuclear Information System (INIS)

    Glauberman, H.; Manion, W.J.

    1977-01-01

    Nuclear power plants may be decommissioned by one of three primary methods - mothballing, entombing, or dismantling, or by using combinations such as mothballing or entombing for a period of time followed by dismantling. Mothballing or entombing both result in an end-product which requires surveillance and maintenance for a significant period to ensure protection of public health and safety. This paper discusses costs for each of the decommissioning methods, including factors that will influence the method selected as well as the total costs. Decommissioning costs have been estimated for an 1100-MW(e) light-water reactor within one year after shutdown following forty years of operation. The basic economic parameters for each decommissioning method were developed using unit cost factors based on known costs of previously decommissioned reactors. Decommissioning cost estimates range from less than four million dollars for mothballing to about forty million dollars for complete dismantling. Estimated cost of entombment is about ten million dollars. Subsequent annual cost of surveillance and maintenance for a reactor facility using the mothballing or entombment method could be as high as US $200,000. Although some tooling development will be needed for removing highly activated reactor vessel segments and internals, technology is currently available and has been demonstrated on prior decommissionings, e.g. the BONUS and HALLUM reactor entombments and the Elk River Reactor complete dismantling. Costs associated with decommissioning are significant; however, allowance for them either as a one-time construction period sinking fund, or annual depreciation type operating allowance, will have little effect on construction or on operating costs. (author)

  9. ASPECT UNEMPLOYMENT PROBLEM IN RESOURCEEFFICIENT ECONOMIC DEVELOPMENT OF RUSSIA

    Directory of Open Access Journals (Sweden)

    A. A. Sаmоkhvаlоv

    2015-01-01

    Full Text Available In the article the question of resource efficiency and the problem of unemployment. Stressed the importance of efficient use of human resources for domestic companies and the country as a whole. The definition of unemployment, which is one of the greatest challenges of the market economy. The problem of unemployment is one of the most important today, particularly for the Russian labor market. Analyzed, compared, such as the types of unemployment: frictional, structural and cyclical. The problem of unemployment exacerbates a difficult financial position, pushing to seek work of housewives, pensioners and students. It reflects the main approaches for the consideration of unemployment. The correlation between unemployment and economic crisis. Companies that are in a crisis, trying to maneuver and keep your team. Practice the system of long administrative leave and the use of part-time employment, resulting in a hidden unemployment. The extent of its increase as the phase-out. The main methods of state regulation that reduce unemployment associated with the development of ways of retraining the unemployed, social support for the unemployed, assistance in the creation of additional jobs, and others. We consider the law "On employment in the Russian Federation" and the activities of labor exchanges, represented by their main position and functions designed to support and help in finding work. It analyzes the level of unemployment over the past five years. To date, according to the Federal State Statistics Service, unemployment in Russia is 5.3 %. The lowest unemployment is currently in Moscow – less than 1 %, the highest in Ingushetia – more than 40 %. Nevertheless, unemployment in our country for more than seven million people, and it is a huge untapped resource.

  10. Technical and economic aspects of nuclear power plant decommissioning

    International Nuclear Information System (INIS)

    Glauberman, H.; Manion, W.J.

    1977-01-01

    Nuclear power plants may be decommissioned by one of three primary methods, namely, mothballing, entombing, or dismantling or by using combinations such as mothballing or entombing for a period of time followed by dismantling. Mothballing or entombing both result in an end-product which require surveillance and maintenance for a significant period of time to ensure protection of public health and safety. This paper discusses costs for each of the decommissioning methods, including factors that will influence the method selected as well as the total costs. Decommissioning costs have been estimated for a 1100 MW(e) light water reactor within one year after shutdown following forty years of operation. The basic economic parameters for each decommissioning method were developed using unit cost factors based on known costs of previously decommissioned reactors. Decommissioning cost estimates range from less than four million dollars for mothballing to about forty million dollars for complete dismantling. Estimated cost of entombment is about ten million dollars. Subsequent annual cost of surveillance and maintenance for a reactor facility using the mothballing or entombment method could be as high as $200,000. Although some tooling development will be needed for the removal of the highly activated reactor vessel segments and internals, technology is currently available and has been demonstrated on prior decommissionings, e.g., the BONUS and HALLUM reactor entombments and the Elk River Reactor complete dismantling. Costs associated with decommissioning are significant; however, allowance for them either as a one-time construction period sinking fund or annual depreciation type operating allowance will have little impact on either construction or operating costs

  11. Employment and the Reduction of the Work Week: A Comparison of Seven European Macro-economic Models.

    Science.gov (United States)

    van Ginneken, Wouter

    1984-01-01

    Analyzes the impact of a reduced work week on employment, productivity, wages, investment, economic growth, inflation, and government deficits. Concludes that reducing working hours would have greater effect if accompanied by wage reductions and limitation of overtime, but would not affect underlying causes of unemployment. (SK)

  12. The reactions to macro-economic crises in Nordic health system policies: Denmark, Finland and Sweden, 1980-2013.

    Science.gov (United States)

    Lehto, Juhani; Vrangbæk, Karsten; Winblad, Ulrika

    2015-01-01

    Denmark, Finland and Sweden have experienced two major recessions during the last 25 years. The adjustments to the earlier crisis in the late 1980s (Denmark) and early 1990s (Finland and Sweden) resembled the policies in many other European countries during the present crisis. The analysis of relationship of deep economic crises and growth period between them to the health system policies and institutions in the three countries from the 1980s to 2013 is based on a categorisation of reactions to external shocks as path conforming or path breaking. The results of the empirical long-term trends show that the reactions to deep recessions have been mainly temporary adjustments and acceleration of changes already prepared before economic crisis. The economic crisis in the three countries has not been 'good enough' to enable paradigmatic changes in the Nordic public, decentralised and equity-oriented health systems. Changes such as the slow privatisation in care funding and production and the adoption of new management practices indicate an ongoing paradigmatic change related to longer-term societal, ideological and political developments rather than directly to economic crises or growth.

  13. Entrepreneurial Regions: Do Macro-Psychological Cultural Characteristics of Regions Help Solve the “Knowledge Paradox” of Economics?

    Science.gov (United States)

    Obschonka, Martin; Stuetzer, Michael; Gosling, Samuel D.; Rentfrow, Peter J.; Lamb, Michael E.; Potter, Jeff; Audretsch, David B.

    2015-01-01

    In recent years, modern economies have shifted away from being based on physical capital and towards being based on new knowledge (e.g., new ideas and inventions). Consequently, contemporary economic theorizing and key public policies have been based on the assumption that resources for generating knowledge (e.g., education, diversity of industries) are essential for regional economic vitality. However, policy makers and scholars have discovered that, contrary to expectations, the mere presence of, and investments in, new knowledge does not guarantee a high level of regional economic performance (e.g., high entrepreneurship rates). To date, this “knowledge paradox” has resisted resolution. We take an interdisciplinary perspective to offer a new explanation, hypothesizing that “hidden” regional culture differences serve as a crucial factor that is missing from conventional economic analyses and public policy strategies. Focusing on entrepreneurial activity, we hypothesize that the statistical relation between knowledge resources and entrepreneurial vitality (i.e., high entrepreneurship rates) in a region will depend on “hidden” regional differences in entrepreneurial culture. To capture such “hidden” regional differences, we derive measures of entrepreneurship-prone culture from two large personality datasets from the United States (N = 935,858) and Great Britain (N = 417,217). In both countries, the findings were consistent with the knowledge-culture-interaction hypothesis. A series of nine additional robustness checks underscored the robustness of these results. Naturally, these purely correlational findings cannot provide direct evidence for causal processes, but the results nonetheless yield a remarkably consistent and robust picture in the two countries. In doing so, the findings raise the idea of regional culture serving as a new causal candidate, potentially driving the knowledge paradox; such an explanation would be consistent with research

  14. Entrepreneurial Regions: Do Macro-Psychological Cultural Characteristics of Regions Help Solve the "Knowledge Paradox" of Economics?

    Directory of Open Access Journals (Sweden)

    Martin Obschonka

    Full Text Available In recent years, modern economies have shifted away from being based on physical capital and towards being based on new knowledge (e.g., new ideas and inventions. Consequently, contemporary economic theorizing and key public policies have been based on the assumption that resources for generating knowledge (e.g., education, diversity of industries are essential for regional economic vitality. However, policy makers and scholars have discovered that, contrary to expectations, the mere presence of, and investments in, new knowledge does not guarantee a high level of regional economic performance (e.g., high entrepreneurship rates. To date, this "knowledge paradox" has resisted resolution. We take an interdisciplinary perspective to offer a new explanation, hypothesizing that "hidden" regional culture differences serve as a crucial factor that is missing from conventional economic analyses and public policy strategies. Focusing on entrepreneurial activity, we hypothesize that the statistical relation between knowledge resources and entrepreneurial vitality (i.e., high entrepreneurship rates in a region will depend on "hidden" regional differences in entrepreneurial culture. To capture such "hidden" regional differences, we derive measures of entrepreneurship-prone culture from two large personality datasets from the United States (N = 935,858 and Great Britain (N = 417,217. In both countries, the findings were consistent with the knowledge-culture-interaction hypothesis. A series of nine additional robustness checks underscored the robustness of these results. Naturally, these purely correlational findings cannot provide direct evidence for causal processes, but the results nonetheless yield a remarkably consistent and robust picture in the two countries. In doing so, the findings raise the idea of regional culture serving as a new causal candidate, potentially driving the knowledge paradox; such an explanation would be consistent with research on

  15. Entrepreneurial Regions: Do Macro-Psychological Cultural Characteristics of Regions Help Solve the "Knowledge Paradox" of Economics?

    Science.gov (United States)

    Obschonka, Martin; Stuetzer, Michael; Gosling, Samuel D; Rentfrow, Peter J; Lamb, Michael E; Potter, Jeff; Audretsch, David B

    2015-01-01

    In recent years, modern economies have shifted away from being based on physical capital and towards being based on new knowledge (e.g., new ideas and inventions). Consequently, contemporary economic theorizing and key public policies have been based on the assumption that resources for generating knowledge (e.g., education, diversity of industries) are essential for regional economic vitality. However, policy makers and scholars have discovered that, contrary to expectations, the mere presence of, and investments in, new knowledge does not guarantee a high level of regional economic performance (e.g., high entrepreneurship rates). To date, this "knowledge paradox" has resisted resolution. We take an interdisciplinary perspective to offer a new explanation, hypothesizing that "hidden" regional culture differences serve as a crucial factor that is missing from conventional economic analyses and public policy strategies. Focusing on entrepreneurial activity, we hypothesize that the statistical relation between knowledge resources and entrepreneurial vitality (i.e., high entrepreneurship rates) in a region will depend on "hidden" regional differences in entrepreneurial culture. To capture such "hidden" regional differences, we derive measures of entrepreneurship-prone culture from two large personality datasets from the United States (N = 935,858) and Great Britain (N = 417,217). In both countries, the findings were consistent with the knowledge-culture-interaction hypothesis. A series of nine additional robustness checks underscored the robustness of these results. Naturally, these purely correlational findings cannot provide direct evidence for causal processes, but the results nonetheless yield a remarkably consistent and robust picture in the two countries. In doing so, the findings raise the idea of regional culture serving as a new causal candidate, potentially driving the knowledge paradox; such an explanation would be consistent with research on the

  16. ECONOMIC ASPECTS OF MASS-MEDIA AND THE CHANGES GENERATED BY THE ECONOMIC CRISIS

    OpenAIRE

    TRAIAN ALEXANDRU NASTASE

    2011-01-01

    In this paper we intend to describe the economic implications of mass-media in correlation with the recent socio-economic changes generated by the economic crisis. We take into consideration the dual market on which mass-media evolves: the mass-media products market, and the advertising market, keeping in mind that the behavior of a mass-media institution on one market, can have direct implication on the other market. We analyze the relation between mass-media and the public (audience), the c...

  17. ECONOMIC ASPECTS OF MASS-MEDIA AND THE CHANGES GENERATED BY THE ECONOMIC CRISIS

    Directory of Open Access Journals (Sweden)

    TRAIAN ALEXANDRU NASTASE

    2011-04-01

    Full Text Available In this paper we intend to describe the economic implications of mass-media in correlation with the recent socio-economic changes generated by the economic crisis. We take into consideration the dual market on which mass-media evolves: the mass-media products market, and the advertising market, keeping in mind that the behavior of a mass-media institution on one market, can have direct implication on the other market. We analyze the relation between mass-media and the public (audience, the cost for creating mass-media products, the ways in which mass-media reduces costs and the ways of increasing their profits. As mass-media must always adapt to the social changes and to the public, we take our analysis further and we describe how the recent economic changes influenced the mass-media consumption trends and mass-media profits on all the main communication channels: TV, radio, outdoor, internet, newspapers/magazines. This analysis is performed at both a global and a local level, for Romania. In the end we predict how other key changes may affect the economic model approach of the mass-media institutions on short and middle terms.

  18. Social and economic aspects of radioactive waste disposal: considerations for institutional management

    International Nuclear Information System (INIS)

    Carter, L.J.

    1985-01-01

    The problem of nuclear waste disposal has always been recognized as one that is as much political as it is technical. This could explain why the National Academy of Science is just now showing interest in the social and economic aspects of nuclear waste disposal. It has just now issued a report called Social Aspects of Radioactive Waste Disposal: Considerations for Industrial Management. This article is a critical review of the content of this report

  19. Medical imaging technology shock and volatility of macro economics: Analysis using a three-sector dynamical stochastic general equilibrium REC model.

    Science.gov (United States)

    Han, Shurong; Huang, Yeqing

    2017-07-07

    The study analysed the medical imaging technology business cycle from 1981 to 2009 and found that the volatility of consumption in Chinese medical imaging business was higher than that of the developed countries. The volatility of gross domestic product (GDP) and the correlation between consumption and GDP is also higher than that of the developed countries. Prior to the early 1990s the volatility of consumption is even higher than GDP. This fact makes it difficult to explain the volatile market using the standard one sector real economic cycle (REC) model. Contrary to the other domestic studies, this study considers a three-sector dynamical stochastic general equilibrium REC model. In this model there are two consumption sectors, whereby one is labour intensive and another is capital intensive. The more capital intensive investment sector only introduces technology shocks in the medical imaging market. Our response functions and Monte-Carlo simulation results show that the model can explain 90% of the volatility of consummation relative to GDP, and explain the correlation between consumption and GDP. The results demonstrated the significant correlation between the technological reform in medical imaging and volatility in the labour market on Chinese macro economy development.

  20. Presentation of the Three-ME model: Multi-sector macro-economic Model for the Evaluation of Environmental and Energy policy

    International Nuclear Information System (INIS)

    Reynes, Frederic; Yeddir-Tamsamani, Yasser; Callonnec, Gael

    2011-05-01

    This paper presents the structure and the main properties of Three-ME. This new model of the French economy has been especially designed to evaluate the medium and long term impact of environmental and energy policies at the macro-economic and sector levels. To do so Three-ME combines two important features. Firstly, it has the main characteristics of neo-Keynesian models by assuming a slow adjustment of effective quantities and prices to their notional level. Compared to standard multi-sectors CGEM, this has the advantage to allow for the existence of under-optimum equilibriums such as the presence of involuntary unemployment. Secondly, production and consumption structures are represented with a generalized CES function which allows for the elasticity of substitution to differ between each couple of inputs or goods. This is an improvement compared to the standard approach that uses nested CES functions which has the disadvantage to impose a common elasticity of substitution between the goods located in two different nested structures. (authors)

  1. Socio-economic research on fusion. SERF 1997-98. Macro Tast E2: External costs and benefits. Task 2: Comparison of external costs

    International Nuclear Information System (INIS)

    Schleisner, Lotte; Korhonen, Riitta

    1998-12-01

    This report is part of the SERF (Socio-Economic Research on Fusion) project, Macro Task E2, which covers External Costs and Benefits. The report is the documentation of Task 2, Comparison of External Costs. The aim of Task 2 Comparison of External Costs, has been to compare the external costs of the fusion energy with those from other alternative energy generation technologies. In this task identification and quantification of the external costs for wind energy and photovoltaic have been performed by Risoe, while identification and quantification of the external cost for nuclear fission and fossil fuels have been discussed by VTT. The methodology used for the assessment of the externalities of the fuel cycles selected has been the one developed within the ExternE Project. First estimates for the externalities of fusion energy have been under examination in Macrotask E2. Externalities of fossil fuels and nuclear fission have already been evaluated in the ExternE project and a vast amount of material for different sites in various countries is available. This material is used in comparison. In the case of renewable wind energy and photovoltaic are assessed separately. External costs of the various alternatives may change as new technologies are developed and costs can to a high extent be avoided (e.g. acidifying impacts but also global warming due to carbon dioxide emissions). Also fusion technology can experience major progress and some important cost components probably can be avoided already by 2050. (EG)

  2. An economic and environmental assessment of future electricity generation mixes in Japan – an assessment using the E3MG macro-econometric model

    International Nuclear Information System (INIS)

    Pollitt, Hector; Park, Seung-Joon; Lee, Soocheol; Ueta, Kazuhiro

    2014-01-01

    In this paper we consider future options for Japanese energy and climate policy. We assess the economic and environmental impacts of changing the share of electricity generated by nuclear power and varying the mid-term GHG targets. The quantitative approach we use is based on the global macro-econometric E3MG model. Our analysis reveals that the cost of denuclearisation to Japanese GDP is close to zero, and for employment the impact is slightly positive. Our results also show a double-dividend effect if (revenue-neutral) carbon taxes are levied in order to meet the GHG reduction targets, and this double-dividend effect is largest in the scenarios without nuclear power. However, our analysis suggests that a very high carbon tax rate would have to be imposed in order to achieve a 25% reduction in GHG emissions in 2020 (compared to 1990 levels) while simultaneously phasing out nuclear power. - Highlights: • We modelled 12 scenarios for Japan with different shares for nuclear power and different emission targets. • The results showed that phasing out nuclear power would have at most a very small reduction in GDP. • If a carbon tax with revenue recycling is applied, there could be an increase in GDP. • But the carbon price required to meet Japan's 25% emission reduction target is very high if the share of nuclear power is reduced

  3. Socio-economic research on fusion. SERF 1997-98. Macro Tast E2: External costs and benefits. Task 2: Comparison of external costs

    Energy Technology Data Exchange (ETDEWEB)

    Schleisner, Lotte; Korhonen, Riitta

    1998-12-01

    This report is part of the SERF (Socio-Economic Research on Fusion) project, Macro Task E2, which covers External Costs and Benefits. The report is the documentation of Task 2, Comparison of External Costs. The aim of Task 2 Comparison of External Costs, has been to compare the external costs of the fusion energy with those from other alternative energy generation technologies. In this task identification and quantification of the external costs for wind energy and photovoltaic have been performed by Risoe, while identification and quantification of the external cost for nuclear fission and fossil fuels have been discussed by VTT. The methodology used for the assessment of the externalities of the fuel cycles selected has been the one developed within the ExternE Project. First estimates for the externalities of fusion energy have been under examination in Macrotask E2. Externalities of fossil fuels and nuclear fission have already been evaluated in the ExternE project and a vast amount of material for different sites in various countries is available. This material is used in comparison. In the case of renewable wind energy and photovoltaic are assessed separately. External costs of the various alternatives may change as new technologies are developed and costs can to a high extent be avoided (e.g. acidifying impacts but also global warming due to carbon dioxide emissions). Also fusion technology can experience major progress and some important cost components probably can be avoided already by 2050. (EG) 36 refs.

  4. The macro economic relevance of renewable energy sources for Switzerland; Volkswirtschaftliche Bedeutung erneuerbarer Energien fuer die Schweiz

    Energy Technology Data Exchange (ETDEWEB)

    Nathani, C.; Schmid, C.; Rieser, A.; Ruetter, H. [Ruetter und Partner, Rueschlikon (Switzerland); Bernath, K.; Felten, N. von [Ernst Basler und Partner, Zollikon (Switzerland); Walz, R.; Marscheider-Weidemann, F. [Fraunhofer Institut fuer System- und Innovationsforschung, Karlsruhe (Germany)

    2013-01-15

    This study analyses the economic relevance of renewable energy in Switzerland. In 2010 the enterprises in the renewable energy sector generated a gross value added of 4.8 bn CHF (equalling 0.9% of Swiss GDP). Employment in this sector approximated 22,800 fulltime jobs (0.6% of total Swiss employment). Including supply chain companies, 1.5% of Swiss GDP and 1.2% of total employment can be related to the use of renewable energy. Exports of renewable energy related goods and services equalled 3.2 bn CHF. Since 2000 the Swiss renewable energy sector has experienced an above-average annual growth of more than 4%. Its potential development until the year 2020 was studied with two scenarios. In the policy scenario, that assumes additional policy measures for renewable energy promotion, direct value added of the renewable energy sector would amount to 6.4 bn CHF (+33%), direct employment would increase to 29,200 fulltime jobs (+28%, gross effects resp.). In the more conservative baseline scenario, growth would be much weaker, but still slightly stronger than anticipated for the average economy. (authors)

  5. Regime change and public policy: the political and macro-economic decision-making of Spanish energy policy

    Energy Technology Data Exchange (ETDEWEB)

    Lancaster, T.D.

    1983-01-01

    This dissertation examines the effects of peaceful regime change on public policy-making. Spain's National Energy Plan (PEN) in particular, and energy planning in general, constitute a critical policy issue which permits direct comparison of decision-making across regime change from the Franco dictatorship to the present constitutional monarchy. The research reveals that the nature of the political coalition underlying Spain's regime change accounts of the lack of significant change in policy-making processes in this particular policy issue. This thesis develops a two-pronged argument to explain the absence of significant policy change. The first is based on a general view of the Franco regime's and the democratic system's coalitional support. In each, three major political forces are seen as central: the military, business, and labor. One of these, business, is seen as being pivotal in the regime transition. Business' pivotal position, it is argued, has permitted a defence of a national energy policy beneficial to its economic interests in energy. The argument's second part focuses on the binding constraint on policy outcomes imposed by private interests in state planning and the generally non-binding nature of oppositional party policy proposals and public opinion.

  6. Macro-economic conditions and infant health: a changing relationship for black and white infants in the United States.

    Science.gov (United States)

    Orsini, Chiara; Avendano, Mauricio

    2015-01-01

    We study whether the relationship between the state unemployment rate at the time of conception and infant health, infant mortality and maternal characteristics in the United States has changed over the years 1980-2004. We use microdata on births and deaths for years 1980-2004 and find that the relationship between the state unemployment rate at the time of conception and infant mortality and birthweight changes over time and is stronger for blacks than whites. For years 1980-1989 increases in the state unemployment rate are associated with a decline in infant mortality among blacks, an effect driven by mortality from gestational development and birth weight, and complications of placenta while in utero. In contrast, state economic conditions are unrelated to black infant mortality in years 1990-2004 and white infant mortality in any period, although effects vary by cause of death. We explore potential mechanisms for our findings and, including mothers younger than 18 in the analysis, uncover evidence of age-related maternal selection in response to the business cycle. In particular, in years 1980-1989 an increase in the unemployment rate at the time of conception is associated with fewer babies born to young mothers. The magnitude and direction of the relationship between business cycles and infant mortality differs by race and period. Age-related selection into motherhood in response to the business cycle is a possible explanation for this changing relationship.

  7. Should R and D in non-carbon forms of energy be subsidised? The contribution of macro-economic models

    International Nuclear Information System (INIS)

    Taverdet-Popiolek, N.; Lafforgue, G.

    2012-01-01

    This article concentrates on two sorts of distortion that can prevent markets from functioning optimally: the first is pollution (mainly CO) produced by burning fossil fuels; the second is linked to R and D activity given that innovators are generally incapable of capturing completely the rent associated with their innovation. To correct for these externalities, two types of instrument can be used: an environmental tax on carbon emissions on the one hand and subsidies for research on the other. Here, it must be borne in mind that in general equilibrium situations, these instruments have a priori complex interactions. The aim of the article is to recall the economic principles that govern the correction of environmental externalities and of research, then go on to present two top-down models of endogenous growth that bring some answers to the question of interaction of associated public policies. Although they differ according to the way that innovation, climate and damage are integrated, they end up with the following consensual result: the beneficial effect of the carbon tax is reinforced by the simultaneous adoption of a subsidy for R and D int o non-carbon energy and vice-versa. (authors)

  8. Socio-economic aspects of goat farming enterprise in Teso region ...

    African Journals Online (AJOL)

    A study was conducted to document the socio-economic aspects of goat production in Teso subregion of Uganda. Data were collected by using a questionnaire administered to 114 purposively selected goat owners in five districts. Majority (87%) of de fecto household heads were male. About 41.2% of the farmers were ...

  9. Social and economic aspects of radioactive waste disposal: considerations for institutional management

    National Research Council Canada - National Science Library

    National Research Council Staff; Board on Radioactive Waste Management; Commission on Physical Sciences, Mathematics, and Applications; Division on Engineering and Physical Sciences; National Research Council; National Academy of Sciences

    1984-01-01

    ... for Institutional Management Panel on Social and Economic Aspects of Radioactive Waste Management Board on Radioactive Waste Management Commission on Physical Sciences, Mathematics, and Resources National Research Council NATIONAL ACADEMY PRESS Washington, D.C. 1984 Copyrightthe cannot be not from book, paper however, version for formatting, original authoritative ...

  10. Socio-economic aspects of the tiger shark diving industry within the ...

    African Journals Online (AJOL)

    Understanding socio-economic aspects of the tiger shark Galeocerdo cuvier diving industry, including information on participant expectations, experiences and expenditure, is necessary for the effective management of the Aliwal Shoal Marine Protected Area on the east coast of South Africa. Between January and ...

  11. Socio-economic aspects of goat farming enterprise in Teso region ...

    African Journals Online (AJOL)

    ACSS

    Socio-economic aspects of goat farming enterprise in Teso region,. Uganda ... 41.2% of the farmers were aged 51 years and more. The average number of .... Business (retail shopping). 24. 0. Regular .... able 5. Sales of goats by district in 12 months preceding the study. District ..... more efficient management practices that.

  12. The Brazil-Angola alkaline - carbonatite province and its main economic aspects

    International Nuclear Information System (INIS)

    Loureiro, F.E.V.L.; Di Valderano, M.H.W.

    1982-01-01

    The principal characteristics of the Brazil-Angola Alkaline Carbonatite Province are defined and described with specific reference to tectonic setting and economic aspects. The economic aspects of the Brazilian uranium deposits are emphasised. The Brazil-Angola Alkaline-Carbonatite Province can be divided into six Brazilian sub-provinces and two Angolan sub-provinces. Correlation between the sub-provinces of Brazil and Angola remains speculative due to the lack of detailed information, especially age determinations on the Angolan rocks. However, an analysis of the tectonic and petrochemical aspects suggests that the two Brazilian sub-provinces situated along the littoral of Rio de Janeiro/ Sao Paulo and around the periphery of the Parana Basin may be more easily comparable to the two Angolan sub-provinces than the remaining four. (Author) [pt

  13. The economic impacts of desert power. Socio-economic aspects of an EUMENA renewable energy transition

    Energy Technology Data Exchange (ETDEWEB)

    Blohmke, Julian; Sohm, Matthew; Zickfeld, Florian

    2013-06-15

    The countries of the Middle East and North Africa (MENA) are one of the world's largest potential growth markets for renewable energy generation. Countries throughout the region have recognized the great potential of their excellent wind and solar conditions, and ample empty space, and have ambitious plans to develop solar and wind energy. They are already making progress in realizing these renewables targets. They also increasingly recognize the great potential of renewable energy in tackling a range of challenges. At a time of high unemployment, particularly among youth, the growth of renewable energy provides an engine for creating new jobs and fostering new skill profiles among workers. Renewables can increase GDP and form the basis for a significant new source of trade revenues. As a source of energy, renewables reduce dependency on fossil fuels - whether as imports, to supply energy, or as exports. This report, Economic Impacts of Desert Power (EIDP), investigates how, and under what conditions, renewables in MENA can lead to socioeconomic benefits. EIDP shows, under various scenarios, how many jobs can be expected in three exemplary MENA countries, and how the expansion of renewables can lead to higher GDP growth rates across the region. EIDP pinpoints their economic impact across sectors and countries. At the same time, EIDP describes how these effects can be maximized through immediate and sustained policy support. The report also details how such support can be tailored to foster a self-sustaining market. In short, EIDP aims to contribute to a range of debates focused on how to maximize the benefits of green growth. EIDP illustrates the following points: - MENA can benefit economically from decarbonizing - even if the rest of the world does not pursue climate action. - Exporting excess electricity is an economic opportunity for MENA countries - several North African countries could create a major export industry with renewable electricity, which

  14. Theoretical Aspects of Cross-border Integration-based Economic Cooperation

    Directory of Open Access Journals (Sweden)

    Bilchak V.

    2014-09-01

    Full Text Available In this article the author analyses theoretical aspects of border economy in the conditions of modern processes of integration. The author describes the existing schools and concepts of integration stressing the role of government regulation relating to the deformations in the development of the world economic mechanism. Modern studies focus on the evolution of integration processes, which has largely affected the key elements of the world economic mechanism from classical political economy, monopoly regulation. This resulted in monopolistic competition, imperfect competition, and oligopoly – largely, through all fields and poles of economic growth to certain elements of government regulation and social reproduction on the international scale. The author examines the key elements and stages of economic integration. These stages assume a number of consecutive forms: free trade zone, customs union, common market, complete economic integration, and economic union. The article shows that the transition occurs from the lowest to the highest stages — from the processes of integration involving, firstly, trade market and then capital and labour markets to the integration of social sphere. The theoretical aspects of all these transformations can be easily traced in the case of EU integration processes.

  15. Impact of macro-level socio-economic factors on rising suicide rates in South Korea: panel-data analysis in East Asia.

    Science.gov (United States)

    Hong, Jihyung; Knapp, Martin

    2014-12-01

    The rapid increase in suicide rates in South Korea, particularly in the aftermath of the Asian economic crisis in the late 1990s, compares with the declining suicide rates observed in most other OECD countries over the same period. This study aimed to examine an array of macro-level societal factors that might have contributed to the rising suicide trend in South Korea. We first investigated whether this trend was unique to South Korea, or ubiquitous across five Asian countries/areas that are geographically and culturally similar (South Korea, Hong Kong, Japan, Singapore, and Taiwan), using WHO mortality data and national statistics (1980-2009). Age-standardised suicide rates (per 100,000 population) were calculated for each gender and age group (15-24, 25-44, 45-64, and 65+) for each country. Both panel data and country-specific time-series analyses were employed to investigate the impact of economic change and social integration/regulation on suicide. Despite similarities in geography and culture, the rising trend of suicide rates was unique to South Korea. This atypical trend was most apparent for people aged 65 and over, which was in sharp contrast to the decreasing suicide trends observed in the other four Asian countries. The results of the panel data analyses generally pointed to a negative relationship between economic growth and suicide rates, particularly for working-aged people. The results of the time-series analyses further suggested that low levels of social integration, as indicated by rising divorce rates, may also have a role in rising suicide rates in South Korea, particularly for older people. Furthermore, the association between suicide rates and economic adversity (unemployment and economic downturn) was most salient among middle-aged men in South Korea. Compared to four other East Asian countries/areas (Hong Kong, Japan, Singapore, and Taiwan), South Korea has uniquely experienced a rising trend of suicide rates over the past three decades

  16. Recycling of water of high pressure cleaning of pipes. Phase 1. Quality demands and economical aspects

    International Nuclear Information System (INIS)

    Van Weers, A.W.; Zwaard, J.

    1999-01-01

    According to the regulation 6.1 in the current licence Surface Water Pollution Law (WVO, abbreviated in Dutch) of October 10, 1997, ECN carried out the first phase of a study on the title subject with respect to pipes applied in oil and gas exploration. In the present situation water of the so-called pipe-cleaner is transported via a seapipe after precipitation and membrane filtration. Next to the quality demands and economical aspects attention is paid to a number of environmental aspects

  17. On the technical, economical and proliferation aspects of the different enrichment techniques

    International Nuclear Information System (INIS)

    1979-05-01

    The report reviews the technical, economic and proliferation aspects of the different enrichment techniques as they are seen by the participants in WG.2. Summary descriptions, theoretical equations and diagrammatic representations are given for the major enrichment technologies. The current availability of enrichment services, the anticipated future demand, and the flexibility of the industry to meet that demand are discussed. Proliferation aspects are assessed and compared for the various technologies. Separate chapters review questions related to the long term assurance of supply and the special needs of developing countries

  18. Impacts Seed Technology Improvement on Economic Aspects of Chilli Production in Central Java - Indonesia

    Directory of Open Access Journals (Sweden)

    Joko Mariyono

    2016-06-01

    Full Text Available Vegetable production, including that of chillies, plays an important role in agricultural sector and rural economic development worldwide. This is because of greater farm productivity with regard to vegetables than cereal and staple crops. This paper analyses the impact of seed technology development on the economic aspects of chilli production in Central Java. Particular attention is paid to improved varieties of chilli. Potential consequences of seed technology development are discussed. Data of this study are compiled from surveys conducted in three selected chilli producing regions in 2010-2012. The results show that the major varieties of chilli grown by surveyed farmers are grouped into three broad types: hybrids, local and improved open pollinated varieties. The chilli varieties farmers selected varied according to location and cropping season. In the dry season, farmers grew similar proportions of hybrid, local, and open pollinated types. Nevertheless, there were differences among the survey sites. Farmers grew different varieties to exploit seasonal microclimates and market preferences. Mostly, farmers selected varieties for economic motives. The consequence of growing hybrids was less use of agrochemicals, particularly pesticides, than for other varieties. Overall, they show the best economic performance in the study site. Development of seed technology should consider agro-ecological and economic aspects to obtain better outcomes. Private sector and national research institutions need to collaborate more to utilise available genetic resources to produce better varieties of chilli.

  19. Economical, political and social aspects of atomic energy in Bulgaria; Dvadtsat` let atomnoj ehnergetiki Respubliki Bolgarii

    Energy Technology Data Exchange (ETDEWEB)

    Shervashidze, N

    1996-12-31

    The future of atomic energy in Bulgaria is discussed in terms of the challenge to make correct political and economical decisions. The building of a second nuclear power plant at Belene should be considered taking into account the time needed for project realisation and the adherence to standards. The political aspects are connected closely to the financial crediting and to marketing research for electricity export. It is stressed that the development of atomic energy is closely related to the national stability and economical independence.

  20. Methodological aspects to be considered in evaluating the economics of service measures

    International Nuclear Information System (INIS)

    Bald, M.

    1987-01-01

    For the purposes of the report, service measures is used as a term denoting all those steps which exceed the framework of normal in-service maintenance and repair and serve to improve economics over the normal case. Positive impacts are to be achieved on such parameters as availability, efficiency, and service life. One of the aspects investigated is the effect, if any, of such measures on the residual service life of plants in operation for a long period of time already. Residual service life in this case means the remaining span of effective technical and economic operation which, in these model calculations, also includes part of the period of depreciation. (orig.) [de

  1. BRAND OF THE REGION AS AS AN ASPECT OF ITS ECONOMIC IDENTITY

    Directory of Open Access Journals (Sweden)

    Vitaly Belousov

    2016-12-01

    Full Text Available The article deals with semantic characteristics of the concepts of «competitiveness», «image» and «brand» in the context of the economic identity of the region. Social well-being, self-identification, adaptation, attitudes within the regional system and other characteristics determine the economic identity in the mass consciousness ideas about the uniqueness of the region’s population, which is a key aspect of the formation of a positive image and brand territory.

  2. Constitutional aspects of the economical public policies implantation; Aspectos constitucionais da implantacao de politicas publicas economicas

    Energy Technology Data Exchange (ETDEWEB)

    Andrade, Rogerio Emilio de [Centro de Estudos da Advocacia-Geral da Uniao, Sao Paulo, SP (Brazil)

    2004-10-15

    The article describes a picture, demonstrating the process of production and distribution of indispensable goods to the life in society, which we constructed the notion of capitalism, of which comprehension of cyclic crisis is fundamental to the analysis of the constitutional aspects of implantation of economic public policies. Cyclic crisis whose analysis and consequent comprehension have been object of study of great economy thinkers trying if not to eliminate, at least alleviate their consequences.

  3. Technical and economical aspects of a large and a small plant for irradiation of liquid waste

    International Nuclear Information System (INIS)

    Herrnhut, H.; Marsch, U.; Bosshard, E.

    1976-01-01

    Description of the further development of the irradiation plant for sewage sludge which is in operation at the sewage water treatment plant of the Abwasserverband Ampergruppe at Geiselbullach. Taking into consideration the operating experience, the conception of the plant was optimized, the design was simplified. The loading and reloading of the radioactive sources could now be carried out during operation of the plant. The economical aspects were considered too and the calculated cost of the treatment was summarized in a table. (author)

  4. Public health economics of chlamydia and other STIs : aspects of risk, prevention and resources

    OpenAIRE

    Deogan, Charlotte

    2013-01-01

    The overall aim of this thesis was to increase the knowledge of the public health economic aspects of chlamydia and other STIs, in terms of risk, prevention and resources. In Study I, we examined the association between demographic, socioeconomic and lifestyle factors and the risk of self-reported chlamydial infection among young adults in the Stockholm public health cohort. We found that the risk of self-reported chlamydia infection among young adults in Sweden was associated with lowe...

  5. OSTEOPOROSIS IN RUSSIAN FEDERATION: EPIDEMIOLOGY, SOCIO-MEDICAL AND ECONOMICAL ASPECTS (REVIEW)

    OpenAIRE

    O. M. Lesnyak; I. A. Baranova; K. Yu. Belova; E. N. Gladkova; L. P. Evstigneeva; O. B. Ershova; T. L. Karonova; A. Yu. Kochish; O. A. Nikitinskaya; I. A. Skripnikova; N. V. Toroptsova; R. M. Aramisova

    2018-01-01

    The authors performed an analysis of published stadies devoted to osteoporosis situation in Russian Federation including epidemiological, social, medical and economical aspects of this pathology. The analysis demonstrated that osteoporosis is reported in every third woman and every forth man of 50 years old and older. Seven vertebra fractures happen every minute and one fracture of proximal femur — every 5 minutes in Russia. An overall number of all key osteoporotic fractures will increase fr...

  6. SOCIO-ECONOMIC AND LEGAL ASPECTS OF ENVIRONMENTAL CRIME IN UKRAINE

    Directory of Open Access Journals (Sweden)

    Tamara Hubanova

    2017-12-01

    Full Text Available The increased danger of environmental crime is primarily determined by an increase in anthropogenic pressure on the natural environment, which, in the conditions of the global environmental crisis, threatens to cause significant, often non-renewable, damage to the vital interests of man, society, and the state. Ukraine belongs to the countries with the worst ecological situation. Pollution of the environment reached unprecedented levels in recent years. The purpose of the study is to reveal the essence and causes of environmental crime in Ukraine, socioeconomic aspects of the identified phenomenon, analyse the impact of negative consequences of environmental crime on the Ukrainian economy, as well as study legal aspects of criminal liability for environmental crimes and international legal standards on the raised issues. The subject of the study is the socio-economic and legal aspects of environmental crime in Ukraine. Methodology. In order to achieve the goal, the authors of the study carried out an analysis of the definition of the system of environmental crimes in the scientific literature, various statistical data on the state of the ecological situation and crime in Ukraine, as well as laws and regulations defining the national environmental policy of Ukraine. As a result of the study, the essence and causes of environmental crime in Ukraine are highlighted, socio-economic aspects of the phenomenon, the impact of negative consequences of environmental crime on the Ukrainian economy, and legal aspects of criminal liability for environmental crimes and international legal standards on the raised issues are revealed. Value/originality. The raised issues repeatedly attracted the attention of many researchers; in the scientific literature, various aspects of environmental crime were given attention in the works of famous scholars in the field of criminal and environmental law, experts in the field of economics of natural resources. However, the

  7. The Economic-Managerial Substantiation of Quality through the Prism of the Philosophical-Legal Aspects

    Directory of Open Access Journals (Sweden)

    Beztelesna Liudmyla I.

    2017-11-01

    Full Text Available The article is aimed at studying the theoretical foundations of origin and use of the concept of «quality» in the economic environment. The evolution of the concept of «quality» was researched, as a result it was found that the term «quality» has both objective (measurable and computational and subjective (measurable only individually characteristics. Systematization in relation to the concept of «quality» is carried out both at the macro level – through development of the whole of normative-legal acts, and at the micro level – when the enterprises choose their own management strategies. The assessment of the legal interpretation of the category of «quality» in the article allowed to assert that the key is the Law of Ukraine «On protection of consumer rights», but in their activity domestic enterprises in parallel apply the standards of DSTU ISO of the Series 9000, the use of which is a kind of evidence of the reliability of a business partner. Evidence of the quality of each individual product or service is compliance with certain industry standards.

  8. ECONOMIC ASPECTS OF RUSSIAN-GERMAN RELATIONS IN 2000-2013

    Directory of Open Access Journals (Sweden)

    Юлия Олеговна Пучинская

    2016-12-01

    Full Text Available The effective collaboration between the Russian Federation and Germany at the beginning of the 21st century would be impossible without mutually beneficial economic cooperation of the two countries. The analysis of basic stages in the economic relations, achievements and problems are considered by the author to be important for lining-up an all-round picture of the Russian-German relations in the period under review. The main purpose of this article is the consideration and analysis of the economic aspects in the Russian foreign policy towards Germany. The problem considered in the article is of current importance, because in 2000-2013 the economic collaboration of Russia and the German Federal Republic was brought to a high level, but at the same time some considerable potential of cooperation was not fulfilled. With regard to complementarity of the Russian and German economies and their centuries-old experience of collaboration and mutual financial interest, it is possible to suppose that the economic sphere in particular would be a basis of optimization of the Russian-German relations in the long term. In such a way, this article deals with the basic directions of the Russian-German economic cooperation in 2000-2013.The contractual legal base of financial relations is examined with the purpose to reveal strengths and weaknesses as well as perspective possibilities of the optimization in the Russian-German relations in the future.

  9. Cooperation of Ukraine and Republic of Poland: Economic and Diplomatic Aspects

    Directory of Open Access Journals (Sweden)

    V. V.

    2017-05-01

    Full Text Available Poland in viewed by Ukraine as a reliable economic and political partner supporting Ukraine’s intention to integrate in Europe. Therefore, facts, documents and statistical data reflecting qualitative and quantitative aspects of relations between Ukraine and Poland need to be subject to non-stop monitoring and analysis, to help in finding timely solutions for problematic issues that may occur in these countries’ relations. The article’s objective is to analyze the performance and perspectives of economic and diplomatic relations between Ukraine and Republic of Poland. The analysis of documents on diplomatic and economic cooperation of the two countries after they gained political independence, and statistical data on trade in goods and services (by category and investment flows (by data on direct investment from Ukraine to Poland and from Poland to Ukraine shows that both countries have immense potentials for cooperation in various fields. As regards diplomatic dimension, Republic of Poland is the strongest promoter and lobbyist of the Euro-integration and Euro-Atlantic course of Ukraine. Regarding the economic cooperation, while mutual trade in goods declined in 2014 due to the economic and political crisis in Ukraine, it grew in 2016 with the recovery processes in the Ukrainian economy. Mutual trade in services is less intensive than trade in goods. Analysis of the investment cooperation shows the large asymmetry in favor of Polish investors in Ukraine and the reducing investment in both directions in the latest years.

  10. The energy policy relevance of the 2014 IPCC Working Group III report on the macro-economics of mitigating climate change

    International Nuclear Information System (INIS)

    Rosen, Richard A.; Guenther, Edeltraud

    2016-01-01

    Research which attempted to determine the macroeconomic importance of mitigating climate change through 2100 was presented primarily in Chapter 6 of the 2014 IPCC Working Group III report. Some of the findings of this chapter were then summarized in the Summary for Policy Makers (SPMs) of both the Synthesis Report, and the WGIII report. Unfortunately, these SPMs omitted key aspects of what the overall macroeconomic results for the costs and benefits of mitigating climate change actually did and did not include, how they were produced, and a careful assessment of their uncertainty and scientific validity. Yet, many of the major omissions were acknowledged deep in the text of Chapter 6, but were not revealed to the public. We conclude, therefore, that neither of these SPMs was useful for energy policy makers and energy managers, and they were misleading due to their many key omissions. Finally, we recommend several improvements that can be made to integrated assessment modeling methodologies so that the macroeconomic analysis of mitigating climate change resulting from the use of such models can be more relevant and useful to energy policy makers in the future, and can be communicated to them better. - Highlights: •The 2014 IPCC Working Group III Report has major omissions in its economic analysis. •Many well-known benefits of mitigation are not included in its economic results. •The Summary for Policy Makers is not very useful for energy policy decision makers. •The upcoming Sixth IPCC WGIII analysis should be structured quite differently.

  11. Social and economical aspects in the selection of the site for the final Goiania waste repository

    International Nuclear Information System (INIS)

    Paschoa, A.S.; Tranjan Filho, A.; Rosenthal, J.J.

    2000-01-01

    Site selection criteria for low and intermediate level waste repositories are usually well established as far as the technological and scientific bases are concerned. However, social, cultural and economical aspects need to be examined on a case by case basis because there are many situations to be faced before succeeding to convince the public and authorities that a waste repository is to be built at any chosen site. In the specific case of Goiania there is an ongoing process that started several years ago, to make the repository accepted by local, state and national authorities, and to answer legitimate questions raised by significant segments of the population. This paper will summarise those more relevant aspects concerning the site selection process for the Goiania repository. (author)

  12. National-economic aspects of reducing coal production in the Czech Republic

    Energy Technology Data Exchange (ETDEWEB)

    Klimek, M. (Otbor Statni Spravy pro Uhelny Prumysl MHPR CR, Prague (Czechoslovakia))

    1992-10-01

    Analyzes the planned decrease in coal output of Czechoslovakia by the year 2000 and its effects. The following aspects are evaluated: decreasing coal output of Czechoslovakia in comparison to coal output decline in the United Kingdom and FRG in 1980-1990, output of brown and black coal of Czechoslovakia in the period from 1970 to 1991, planned decrease in coal output of Czechoslovakia (influenced by resource depletion, negative effects of coal combustion on the environment, declining demand for energy of the national economy caused by transformation of a command economy into a market one, discontinuation of state subsidies of the coal industry), the situation in individual coal basins of Czechoslovakia, closing coal mines (names of coal mines and closure date), economic aspects of mine closure (social cost, cost of alternative energy sources, cost of technical mine closure), effects of decreasing coal combustion on environmental pollution in Czechoslovakia.

  13. Economic and environmental aspects of coal preparation and the impact on coal use for power generation

    International Nuclear Information System (INIS)

    Lockhart, N.C.

    1995-01-01

    Australia is the world's largest coal exporter, and coal is the nation's largest export and dominant revenue earner. The future competitiveness of coal will be maintained through improved preparation of coal for traditional markets, by upgrading for new markets, and via coal utilization processes that are more efficient and environmentally acceptable. Australia is also a niche supplier of technologies and services with the potential to expand. This potential extends to the increasing vertical integration of coal supplies (whether Australian, indigenous or blended) with downstream utilization such as power generation. Technological advancement is a key element of industry strategy and coal preparation research and development, and clean coal technologies are critical aspects. This paper summarizes these issues, linking the economic and environmental aspects across the coal production and utilization chain. (author). 2 tabs., 1 fig., 6 refs

  14. Code development incorporating environmental, safety and economic aspects of fusion reactors

    International Nuclear Information System (INIS)

    Fowler, T.K.; Greenspan, E.; Holdren, J.P.

    1993-01-01

    This document is a proposal to continue the authors work on the Environmental, Safety and Economic (ESE) aspects of fusion reactors under DOE contract DE-FR03-89ER52514. The grant objectives continue those from the previous grant: (1) completion of first-generation Environmental, Safety and Economic (ESE) computer modules suitable as integral components of tokamak systems codes. (2) continuation of work on special topics, in support of the above and in response to OFE requests. The proposal also highlights progress on the contract in the twelve months since April, 1992. This has included work with the ARIES and ITER design teams, work on tritium management, studies on materials activation, and calculation of radioactive inventories in fusion reactors

  15. A systematic review of social, economic and diplomatic aspects of short-term medical missions.

    Science.gov (United States)

    Caldron, Paul H; Impens, Ann; Pavlova, Milena; Groot, Wim

    2015-09-15

    Short-term medical missions (STMMs) represent a grass-roots form of aid, transferring medical services rather than funds or equipment. The objective of this paper is to review empirical studies on social, economic and diplomatic aspects of STMMs. A systematic literature review was conducted by searching PubMed and EBSCOhost for articles published from 1947-2014 about medical missions to lower and middle income countries (LMICs). Publications focused on military, disaster and dental service trips were excluded. A data extraction process was used to identify publications relevant to our objective stated above. PubMed and EBSCOhost searches provided 4138 and 3262 articles respectively for review. Most articles that provide useful information have appeared in the current millennium and are found in focused surgical journals. Little attention is paid to aspects of volunteerism, altruism and philanthropy related to STMM activity in the literature reviewed (1 article). Evidence of professionalization remains scarce, although elements including guidelines and tactical instructions have been emerging (27 articles). Information on costs (10 articles) and commentary on the relevance of market forces (1 article) are limited. Analyses of spill-over effects, i.e., changing attitudes of physicians or their communities towards aid, and characterizations of STMMs as meaningful foreign aid or strategic diplomacy are few (4 articles). The literature on key social, economic and diplomatic aspects of STMMs and their consequences is sparse. Guidelines, tactical instructions and attempts at outcome measures are emerging that may better professionalize the otherwise unregulated activity. A broader discussion of these key aspects may lead to improved accountability and intercultural professionalism to accompany medical professionalism in STMM activity.

  16. Session 2: economic and environmental aspects of the different sources of hydrocarbons

    International Nuclear Information System (INIS)

    Susbielles, G.

    2006-01-01

    Here are given the summaries of the speeches of Mr Bernard Montaron (Schlumberger): the petroleum recovery ratios: a technical challenge for the energetic stake; of Mr Xavier Preel (Total): the non conventional petroleums; of Mr Guy de Kort (Shell): gas to liquids; and of Mrs Nathalie Alazard (IFP): the fuels coming from biomass. All these speeches have been presented at the AFTP petroleum yearly days (12-13 October 2005) during the session 2 concerning the economical and environmental aspects of the different sources of hydrocarbons. (O.M.)

  17. Some economic aspects of steam generator replacements in nuclear power plants

    International Nuclear Information System (INIS)

    Lebegner, J.

    1995-01-01

    The steam generator replacements performed over last decade (about 25 replacements until now), indicate trends towards improved techniques, shorter schedules and reduced total exposure and total costs. The goal of this paper is to give a worldwide review of SG replacement experience with accent on the economic aspect of the SG replacement. The main information about carried out replacements will be presented: cost, schedules, exposures, SG supplier and type, date of replacement, etc. Furthermore, the paper will contain the list of planned steam generator replacements in Europe, Japan and US future replacement plans. Finally, some of NPPs will be described whose initial nominal power has been increased along with SG replacement. (author)

  18. Optimal flight altitude and flight routes with respect to environmental and economical aspects

    Energy Technology Data Exchange (ETDEWEB)

    Nodorp, D; Sausen, R; Land, C [Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Oberpfaffenhofen (Germany). Inst. fuer Physik der Atmosphaere; Deidewig, F [Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Koeln (Germany). Inst. fuer Antriebstechnik

    1998-12-31

    A flight routing method is presented. In addition to conventional minimization of travel time and/or fuel consumption it also takes into account the environmental impact of the aircraft emissions on the climate system. In the process the ECHAM general circulation model is used to trace the pollutants after release, estimate their potential to cause damage and to weight this environmental relative to the economical aspect. Some case studies are presented for an Airbus A340 in the North Atlantic flight corridor. (author) 6 refs.

  19. Optimal flight altitude and flight routes with respect to environmental and economical aspects

    Energy Technology Data Exchange (ETDEWEB)

    Nodorp, D.; Sausen, R.; Land, C. [Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Oberpfaffenhofen (Germany). Inst. fuer Physik der Atmosphaere; Deidewig, F. [Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Koeln (Germany). Inst. fuer Antriebstechnik

    1997-12-31

    A flight routing method is presented. In addition to conventional minimization of travel time and/or fuel consumption it also takes into account the environmental impact of the aircraft emissions on the climate system. In the process the ECHAM general circulation model is used to trace the pollutants after release, estimate their potential to cause damage and to weight this environmental relative to the economical aspect. Some case studies are presented for an Airbus A340 in the North Atlantic flight corridor. (author) 6 refs.

  20. Money, Peers and Parents: Social and Economic Aspects of Inequality in Youth Wellbeing.

    Science.gov (United States)

    Plenty, Stephanie; Mood, Carina

    2016-07-01

    Indicators of social and economic status are important health determinants. However, evidence for the influence of family socioeconomic status in adolescent wellbeing is inconsistent and during this period of development youth may begin to develop their own status positions. This study examined social and economic health inequalities by applying a multidimensional and youth-orientated approach. Using a recent (2010-2011) and representative sample of Swedish 14-year olds (n = 4456, 51 % females), the impact of family socioeconomic status, youth economic resources and peer status on internalizing symptoms and self-rated health were examined. Data was based on population register, sociometric and self-report information. Aspects of family socioeconomic status, youth's own economy and peer status each showed independent associations, with poorer wellbeing observed with lower status. However, there were equally strong or even stronger effects of peer status and youth's own economy than family socioeconomic status. Lower household income and occupational status were more predictive of poor self-rated health than of internalizing symptoms. The findings suggest that youth's own economy and peer status are as important as family socioeconomic status for understanding inequalities in wellbeing. Thus, a focus on youth-orientated conceptualizations of social and economic disadvantage during adolescence is warranted.

  1. Implementation of palm biodiesel based on economic aspects, performance, emission, and wear characteristics

    International Nuclear Information System (INIS)

    Mosarof, M.H.; Kalam, M.A.; Masjuki, H.H.; Ashraful, A.M.; Rashed, M.M.; Imdadul, H.K.; Monirul, I.M.

    2015-01-01

    Highlights: • Global environmental protection of using alternative fuel. • Economic aspects of palm oil biodiesel in Malaysia. • Tribological characteristics of palm oil biodiesel in engine components. • Engine performance and emission of palm oil biodiesel. • Effect of temperature on density and kinematic viscosity for various biodiesel. - Abstract: The high cost of energy supplies and the growing concern over the dependency on fossil fuels have impelled many countries to search for renewable and alternative energy sources. The extensive use of fossil fuels for transportation and power generation all over the world have caused the supply of fossil fuels to continuously decrease and have aggravated environmental pollution. Searching for alternative fuels has become imperative to reduce pollution and address the problems on fossil fuels. Vegetable oil fuels, such as palm oil biodiesel, serve as alternative forms of energy and are currently being studied, particularly as a diesel fuel substitute. The purpose of this study is to review the potential of palm oil as an energy source and alternative diesel fuel in terms of its performance, environmental impact, wear characteristics, and economic considerations. Compared with other vegetable oils, palm oil is a relatively sustainable, environment-friendly, less expensive, and economically beneficial potential source of energy. Palm oil plantation and production is a major industry in Malaysia, contributing to the economic growth and development of the country. The properties of palm oil biodiesel, namely, high oxidation stability, good cold properties, cetane number, and higher viscosity, makes it a suitable diesel substitute. Compared with other vegetable oils and petroleum diesel fuels, palm oil is associated with better engine performance, higher specific fuel consumption, and shorter ignition delay. Use of palm oil also reduces exhaust emission of hydrocarbon, carbon monoxide, carbon dioxide, and smoke, but

  2. Economic aspects of interlocking hollow brick system designed for industrialized building system

    Science.gov (United States)

    Tahir, Mahmood Md.; Saggaff, Anis; Ngian, Shek Poi; Sulaiman, Arizu

    2017-11-01

    Construction industry has moved forward into a technology driven where a transition is in progress from conventional method to a more advanced and mechanised system known as the Industrialised Building System (IBS). However, the need to implement the IBS should be well understood by all construction players such as designer, architect, contraction, erectors and construction workers. Therefore, there is a need to educate all these construction players which should be spearheaded by authorities such as Construction Industrial Development Board where enforcement trough building by laws as well as initiative to those that adopt the IBS in their construction. This paper reports on economic aspects of using interlocking hollow brick system in construction as an alternative method offered for Industrialized Building System. The main objective is to address the economic aspects of using interlocking block system in terms of time, costs, and utilization of manpower and to present some of the experimental tests results related to Interlocking Hollow Brick System (IHBS). Example of savings from the use of IHBS is presented in this paper by comparing the construction of two storey terrace house with build-up area of about 200 square meter with conventional construction method of typical reinforced concrete construction (RCC) compared to IHBS. The comparison shows that the implementation of IHBS can reduce construction time, cost, and utilization of man power up to 26.6% compared to the conventional method. Moreover, the construction time using IHBS can also be reduced by up to 50% as compared to the conventional construction.

  3. Environmental and economic aspects of water kiosks: case study of a medium-sized Italian town.

    Science.gov (United States)

    Torretta, Vincenzo

    2013-05-01

    The consumption of bottled water in Italy began in the 1970s. Since then, this usage has grown considerably, also as a result of changes in habits. The environmental impact as a result of the water production chain is very significant; it would be considered, for example, the use of plastic bottles, the consumption of oil in the production of the bottles, the emission of air from the vehicles that transport the bottles, non-recycled plastic packaging, etc. In this study, considering the comparison between two situations, use of bottled water and use of water kiosk (WK), an environmental and economic impact evaluation has been done. The study considered the production of a WK in a town with 9000 inhabitants, which supplies controlled, still and sparkling water, with an organoleptic quality higher than tap water coming from the aqueduct. In particular, taking into consideration the environmental aspects, specific attention was paid both to CO2 emissions and PET bottle waste reduction. The economic impact evaluation was carried out from the consumer's point of view. In order to provide a supply service that was economically sustainable, a calculation was done with the aim of determining a specific fee for the supplied water. Moreover, a comparison has been made between quality parameters achieved with the analysis of water from aqueducts with the limits established in the Italian legislation and the parameters of several Italian water brands. The study has the aim at considering the opportunity to follow a different people's habits, closer to the concept of sustainability, reducing the environmental charge related to the realization, transport and consumption of plastic water bottles without significant reduction of the quality of the service and with convenient and interesting economic implications. In fact the results of the study show that the alternative of WKs is more efficient in economic and environmental terms respect to the use of bottled water. Copyright

  4. Environmental and economic aspects of water kiosks: Case study of a medium-sized Italian town

    International Nuclear Information System (INIS)

    Torretta, Vincenzo

    2013-01-01

    The consumption of bottled water in Italy began in the 1970s. Since then, this usage has grown considerably, also as a result of changes in habits. The environmental impact as a result of the water production chain is very significant; it would be considered, for example, the use of plastic bottles, the consumption of oil in the production of the bottles, the emission of air from the vehicles that transport the bottles, non-recycled plastic packaging, etc. In this study, considering the comparison between two situations, use of bottled water and use of water kiosk (WK), an environmental and economic impact evaluation has been done. The study considered the production of a WK in a town with 9000 inhabitants, which supplies controlled, still and sparkling water, with an organoleptic quality higher than tap water coming from the aqueduct. In particular, taking into consideration the environmental aspects, specific attention was paid both to CO 2 emissions and PET bottle waste reduction. The economic impact evaluation was carried out from the consumer’s point of view. In order to provide a supply service that was economically sustainable, a calculation was done with the aim of determining a specific fee for the supplied water. Moreover, a comparison has been made between quality parameters achieved with the analysis of water from aqueducts with the limits established in the Italian legislation and the parameters of several Italian water brands. The study has the aim at considering the opportunity to follow a different people’s habits, closer to the concept of sustainability, reducing the environmental charge related to the realization, transport and consumption of plastic water bottles without significant reduction of the quality of the service and with convenient and interesting economic implications. In fact the results of the study show that the alternative of WKs is more efficient in economic and environmental terms respect to the use of bottled water

  5. Environmental and economic aspects of water kiosks: Case study of a medium-sized Italian town

    Energy Technology Data Exchange (ETDEWEB)

    Torretta, Vincenzo, E-mail: vincenzo.torretta@uninsubria.it [Department of Science and High Technology, Insubria University of Varese, Via G.B. Vico, 46, I-21100 Varese (Italy)

    2013-05-15

    The consumption of bottled water in Italy began in the 1970s. Since then, this usage has grown considerably, also as a result of changes in habits. The environmental impact as a result of the water production chain is very significant; it would be considered, for example, the use of plastic bottles, the consumption of oil in the production of the bottles, the emission of air from the vehicles that transport the bottles, non-recycled plastic packaging, etc. In this study, considering the comparison between two situations, use of bottled water and use of water kiosk (WK), an environmental and economic impact evaluation has been done. The study considered the production of a WK in a town with 9000 inhabitants, which supplies controlled, still and sparkling water, with an organoleptic quality higher than tap water coming from the aqueduct. In particular, taking into consideration the environmental aspects, specific attention was paid both to CO{sub 2} emissions and PET bottle waste reduction. The economic impact evaluation was carried out from the consumer’s point of view. In order to provide a supply service that was economically sustainable, a calculation was done with the aim of determining a specific fee for the supplied water. Moreover, a comparison has been made between quality parameters achieved with the analysis of water from aqueducts with the limits established in the Italian legislation and the parameters of several Italian water brands. The study has the aim at considering the opportunity to follow a different people’s habits, closer to the concept of sustainability, reducing the environmental charge related to the realization, transport and consumption of plastic water bottles without significant reduction of the quality of the service and with convenient and interesting economic implications. In fact the results of the study show that the alternative of WKs is more efficient in economic and environmental terms respect to the use of bottled water.

  6. Methodological Aspects of Strategic Development of Regional Socio-Economic System (Following the Example of Radio-Electronic Industry Enterprises in the Republic of Tatarstan)

    Science.gov (United States)

    Uraev, Nikolay N.; Mingaleev, Gaziz F.; Kushimov, Aleksandr T.; Kolesov, Nikolay A.

    2016-01-01

    This paper considers the methodological aspects of forming a development strategy for the regional socioeconomic system (by the example of radio-electronic enterprises in the Republic of Tatarstan). The paper suggests a conceptual scheme of the macro- and micro-factors' influence on the regional socioeconomic system. This scheme is based on the…

  7. Seismic microzonation in Latin America and the Caribbean: social, cultural, economic and political aspects

    Science.gov (United States)

    Murria, J.

    2009-04-01

    The lack of success, not to say failure, of seismic microzonation projects in the Latin America and Caribbean nations-and for that matter elsewhere in the world-should not be attributed to the lack of technical and scientific expertise of our engineers and scientists as there exists in our continent sufficient knowledge and information about the techniques and procedures that have been successfully used elsewhere in the world in the implementation of seismic microzonation projects. The main constrains to the implementation of seismic microzonation projects in Latin America and the Caribbean are of an economic, social, political, and cultural aspects rather than the purely scientific and engineering aspects. Another very important factor contributing to this lack of success has been the apparent failure of the scientific and technical community to convince decision makers (both official and private) that the sound implementation of seismic microzonation projects are a valid instrument to mitigate the negative effects that earthquakes have on the population, on the physical infrastructure and on the environment. An attempt will be made in this paper to analyze these "non technical" aspects and try to arrive at some conclusions as well as to some possible lines of action for the successful implementation of seismic microzonation projects in the seismic risk prone Latin American and Caribbean nations.

  8. Continent of pessimism or continent of realism? A multilevel study into the impact of macro-economic outcomes and political institutions on societal pessimism, European Union 2006-2012.

    Science.gov (United States)

    Steenvoorden, Eefje H; van der Meer, Tom Wg

    2017-06-01

    The often-posed claim that Europe is a pessimistic continent is not unjustified. In 2012, 53 percent of European Union (EU) citizens were pessimistic about their country. Surprisingly, however, societal pessimism has received very little scientific attention. In this article, we examine to what extent political and economic factors drive societal pessimism. In terms of political factors, we expect that supranationalization, political instability, and corruption increase societal pessimism, as they diminish national political power and can inspire collective powerlessness. Economically, we expect that the retrenchment of welfare state provisions and economic decline drive societal pessimism, as these developments contribute to socioeconomic vulnerability. We assess the impact of these political and economic factors on the level of societal pessimism in the EU, both cross-nationally and over time, through multilevel analyses of Eurobarometer data (13 waves between 2006 and 2012 in 23 EU countries). Our findings show that the political factors (changes in government, corruption) primarily explain cross-national differences in societal pessimism, while the macro-economic context (economic growth, unemployment) primarily explains longitudinal trends within countries. These findings demonstrate that, to a large extent, societal pessimism cannot be viewed separately from its political and economic context.

  9. The economic aspects of artificial snow production in the perspective of climate change

    Science.gov (United States)

    Gonseth, C.

    2012-04-01

    Snowmaking is now used by ski resorts worldwide as a measure to cope with both natural snow reduction and variability. This extensive recourse casts doubt on its sustainability mainly because of the large amount of natural resources being used (energy, water). In the middle to long run, this problem is expected to increase with future climate change triggering the production of more snow. The research field that focuses on the economic aspects of artificial snow production is still in its infancy but potentially covers a wide array of issues. Among these issues, benefits and costs of snowmaking are important ones. On the one hand, benefits arise as snowmaking extends or preserves the operating period of ski areas. Several empirical studies speculate or show that snowmaking considerably reduces the sensitivity of tourism consumption to variations in snow conditions. These benefits have long been neglected in studies analyzing the consequences of climate change for the winter tourism sector. While failing to introduce these benefits, many studies have generated overly high costs of climate change. On the other hand, investments and operating costs of artificial snow production depend upon several factors, such as technology and local conditions. Consequently, costs vary considerably from one location to another and over time, yet indicative values can be found in the literature. In addition, artificial snow production generates external costs, i.e. costs that are not born by those producing it. Typical of these external costs are environmental ones that are related to CO2 emissions or biodiversity losses. To our knowledge, very little has been done so far to integrate these costs in economic studies. To the extent that vertical integration is absent, it may happen as well that snow production generates important external benefits for different stakeholders at a given ski resort. From an economic point of view, both types of externalities could lead to investment

  10. ECONOMIC AND SOCIAL ASPECTS OF THE DEMOGRAPHIC AGEING PROCESS IN THE REPUBLIC OF MOLDOVA

    Directory of Open Access Journals (Sweden)

    Olga SÂRBU

    2013-01-01

    Full Text Available Purpose of this paper consists in analyzing economic and social aspects of demographic aging process in Moldova. To interpret the accumulated data and calculations performed analytical method of calculation tabular method and graphical method was applied. Intense process of aging is associated with changes in all spheres of social and economic life and affects equally the interests of older people and society as a whole. In Republic of Moldova aging population has grown in the last two decades, being conditioned both declining birth rate, which is very low and does not provide simple reproduction of the population and the mass migration of population that leads to the depopulation of the country. Maintaining the natural and migration increase with negative values amplifies the negative demographic deterioration of the country, which influences economic development, competitiveness and stability of the country and welfare of its citizens. In this situation it is necessary to respond positively to the challenges of demographic change through the complex and multisectoral approaches designed to correct current unfavorable demographic evolutions.

  11. Assessing the economic aspects of solar hot water production in Greece

    International Nuclear Information System (INIS)

    Haralambopoulos, D.; Kovras, H.

    1997-01-01

    The long-term performance of various systems was determined and the economic aspects of solar hot water production were investigated in this work. The effect of the collector inclination angle, collector area and storage volume was examined for all systems, and various climatic conditions and their payback period was calculated. It was found that the collector inclination angle does not have a significant effect on system performance. Large collector areas have a diminishing effect on the system's overall efficiency. The increase in storage volume has a detrimental effect for small daily load volumes, but a beneficial one when there is a large daily consumption. Solar energy was found to be truly competitive when the conventional fuel being substituted is electricity, and it should not replace diesel oil on pure economic grounds. Large daily load volumes and large collector areas are in general associated with shorter payback periods. Overall, the systems are oversized and are economically suitable for large daily hot water load volumes. (Author)

  12. Parser Macros for Scala

    OpenAIRE

    Duhem, Martin; Burmako, Eugene

    2015-01-01

    Parser macros are a new kind of macros that allow developers to create new language constructs and to define their own syntax for using them. In this report, we present why parser macros are useful and the kind of problems that they help to solve. We will also see how they are implemented and gain insight about how they take advantage from scala.meta, the new metaprogramming toolkit for Scala. Finally, we will discuss what are the current limitations of parser macros and what is left for futu...

  13. [Economic aspects of anesthesia. I. Health care reform in the German Republic].

    Science.gov (United States)

    Bach, A; Bauer, M

    1998-03-01

    Implications for Hospitals and Departments of Anaesthesiology. This article outlines the new German health care laws and their impact on the statutory health care system, hospitals and anaesthesia departments. The German health care system provides coverage for all citizens, although financial support from the public sector is on the downgrade. Hence, pressure to reduce public sector health care spending is likely to continue in the near future. Hospital costs account for one-third of total health care spending in Germany, and hospitals are facing increasing economic constraints: the volume and the charges for specific medical treatments are negotiated between the hospitals and the insurance agencies (or sickness funds) in advance. Only part of hospital care is still reimbursed on the basis of a per diem rate, and an increasing number of services are based on fixed payments per case or treatment. Reducing the costs for this treatment is therefore of utmost importance for hospitals and hospital departments. The prospective payment system and the pressure to contain costs demand a controlling system that allows for cost accounting per case. However, an economic evaluation must include comparative analysis of alternative therapeutic options in terms of both costs and outcome. Economic aspects challenge the traditional relationship between physicians and patients: doctors are still the advocates of their patients, but also act as agents for their institutions. Nevertheless, not only economic issues, but also ethical priorities and the value of an anaesthetic practice must be considered in the era of cost containment. Anaesthetists must be actively involved in providing high-quality care with its obvious benefits for the patient and be able to resist efforts to cut out expensive treatment modalities regardless of their benefits.

  14. Groundwater intensive use and mining in south-eastern peninsular Spain: Hydrogeological, economic and social aspects.

    Science.gov (United States)

    Custodio, Emilio; Andreu-Rodes, José Miguel; Aragón, Ramón; Estrela, Teodoro; Ferrer, Javier; García-Aróstegui, José Luis; Manzano, Marisol; Rodríguez-Hernández, Luis; Sahuquillo, Andrés; Del Villar, Alberto

    2016-07-15

    Intensive groundwater development is a common circumstance in semiarid and arid areas. Often abstraction exceeds recharge, thus continuously depleting reserves. There is groundwater mining when the recovery of aquifer reserves needs more than 50years. The MASE project has been carried out to compile what is known about Spain and specifically about the south-eastern Iberian Peninsula and the Canary Islands. The objective was the synthetic analysis of available data on the hydrological, economic, managerial, social, and ethical aspects of groundwater mining. Since the mid-20th century, intensive use of groundwater in south-eastern Spain allowed extending and securing the areas with traditional surface water irrigation of cash crops and their extension to former dry lands, taking advantage of good soils and climate. This fostered a huge economic and social development. Intensive agriculture is a main activity, although tourism plays currently an increasing economic role in the coasts. Many aquifers are relatively high yielding small carbonate units where the total groundwater level drawdown may currently exceed 300m. Groundwater storage depletion is estimated about 15km(3). This volume is close to the total contribution of the Tagus-Segura water transfer, but without large investments paid for with public funds. Seawater desalination complements urban supply and part of cash crop cultivation. Reclaimed urban waste water is used for irrigation. Groundwater mining produces benefits but associated to sometimes serious economic, administrative, legal and environmental problems. The use of an exhaustible vital resource raises ethical concerns. It cannot continue under the current legal conditions. A progressive change of water use paradigm is the way out, but this is not in the mind of most water managers and politicians. The positive and negative results observed in south-eastern Spain may help to analyse other areas under similar hydrogeological conditions in a less

  15. ECONOMIC ASPECTS OF THERAPEUTIC EYELID HYGIENE IN MEIBOMIAN GLAND DYSFUNCTION TREATMENT

    Directory of Open Access Journals (Sweden)

    V. N. Trubilin

    2015-01-01

    Full Text Available The value of dry eye for general public health increases due to its high occurence in elderly persons and aging population. Non-specific questionnaires are adopted for dry eye. Additionally, 36‑item Medical Outcomes Study-Short Form (MOS-SF-36 and benefit evaluation method were developed. Methods. Information analysis and mathematical methods and public health technology evaluation methods (i.e., modelling, analysis of disease burden, and budget impact analysis were applied to economic aspect study. Decision tree model based on these finding was developed and applied to cost estimating of blepharoconjunctival and exogenous dry eye treatment in computer vision syndrome. Two scenarios of patient management were considered, i.e., typical management and management using therapeutic eyelid hygiene. Similar model was developed for early postoperative period after LASIK. Short-run analysis (1 year was performed, direct medical costs were considered. This analysis implies the calculation of overall cost (economic burden of the disease. Official data on adult population size in 2014 and the occurrence of the disease were used to assess prevalence. Budget impact analysis evaluates the difference in total economic effects due to comparison technology use in money terms. Sensitivity analysis assesses the stability of simulation results. Medical treatment cost was considered the most valuable parameter. Results and conclusions. Direct medical costs of typical management and management using therapeutic eyelid hygiene in demodicosis, computer vision syndrome, and after LASIK were 14,623 RUB and 9,200 RUB (savings of 37 %, 17,630 RUB and 9,200 RUB (savings of 47 %, 4,425.5 RUB and 3,004 RUB (savings of 32 %, respectively. Analysis of economic burden with respect to disease occurrence and typical management costs demonstrated that in 2015 this parameter was estimated as 576,198,416,556 RUB. In terms of direct medical costs, therapeutic eyelid hygiene saves 44

  16. Technical, economic and institutional aspects of regional spent fuel storage facilities

    International Nuclear Information System (INIS)

    2005-11-01

    A particular challenge facing countries with small nuclear programmes is the preparation for extended interim storage and then disposal of their spent nuclear fuel. The costs and complications of providing for away-from-reactor storage facilities and/or geological repositories for relatively small amounts of spent fuel may be prohibitively high, motivating interest in regional solutions. This publication addresses the technical, economic and institutional aspects of regional spent fuel storage facilities (RSFSF) and is based on the results of a series of meetings on this topic with participants from IAEA Member States. Topics discussed include safety criteria and standards, safeguards and physical protection, fuel acceptance criteria, long term stability of systems and stored fuel, selection of site, infrastructure aspects, storage technology, licensing, operations, transport, decommissioning, as well as research and development. Furthermore the publication comprises economic, financial and institutional considerations including organizations and legal aspects followed by political and public acceptance and ethical considerations. Approaches and processes for implementation are discussed, as well as the overall benefits and risks of implementing a regional facility. It is illustrated that implementing a RSFSF facility would involve simultaneously addressing a wide range of diverse challenges. The appendix to this report tabulates the numerous issues that have been touched upon in the study. It appears, however, from the discussions that the challenges can in principle be met; the RSFSF concept is technically feasible and potentially economically viable. The technical committees producing this report did not identify any obvious institutional deficiencies that would prevent completion of such a project. Storing spent fuel in a few safe, reliable, secure facilities could enhance safeguards, physical protection and non-proliferation benefits. The committee also

  17. Economic and technological aspects of the market introduction of renewable power technologies

    Science.gov (United States)

    Worlen, Christine M.

    Renewable energy, if developed and delivered with appropriate technologies, is cleaner, more evenly distributed, and safer than conventional energy systems. Many countries and several states in the United States promote the development and introduction of technologies for "green" electricity production. This dissertation investigates economic and technological aspects of this process for wind energy. In liberalized electricity markets, policy makers use economic incentives to encourage the adoption of renewables. Choosing from a large range of possible policies and instruments is a multi-criteria decision process. This dissertation evaluates the criteria used and the trade-offs among the criteria, and develops a hierarchical flow scheme that policy makers can use to choose the most appropriate policy for a given situation. Economic incentives and market transformation programs seek to reduce costs through mass deployment in order to make renewable technologies competitive. Cost reduction is measured in "experience curves" that posit negative exponential relationships between cumulative deployment and production cost. This analysis reveals the weaknesses in conventional experience curve analyses for wind turbines, and concludes that the concept is limited by data availability, a weak conceptual foundation, and inappropriate statistical estimation. A revised model specifies a more complete set of economic and technological forces that determine the cost of wind power. Econometric results indicate that experience and upscaling of turbine sizes accounted for the observed cost reduction in wind turbines in the United States, Denmark and Germany between 1983 and 2001. These trends are likely to continue. In addition, future cost reductions will result from economies of scale in production. Observed differences in the performance of theoretically equivalent policy instruments could arise from economic uncertainty. To test this hypothesis, a methodology for the

  18. Practice for the upgrading of Trino Vercellese NPP: Technical and economical aspects

    International Nuclear Information System (INIS)

    Giangrasso, M.; Maresca, G.; Pino, G.; Sano, T.

    1993-01-01

    In this report the experience gained in seismic re-evaluation of an old NPP (Trino Vercellese) is described. This PWR plant was not seismically designed. The main purpose of the upgrading, from the point of view of the Italian Directorate for Nuclear Safety - ENEA/DISP, was to have guaranteed the plant capability of achieving and maintaining a safe cold shutdown condition after a SSE seismic event. The main steps of the seismic review are discussed: definition of the new input motion; selection of structures, systems and components essential for a safe cold shutdown; definition of Codes and evaluation methods; seismic qualification of systems and components. Finally some modifications of a number of plant systems are described together with economical aspects. (author)

  19. Quick scan of the economical, technological and environmental aspects of biomass value chains

    Energy Technology Data Exchange (ETDEWEB)

    Kimball, E.; Urbanus, J.; Bloom, J.G.P.

    2011-01-15

    Results are presented of the AERTOs project (Associated European Research and Technology Organisations). The objective is to identify, design and implement joint, long-term, sustainable cooperation activities between RTOs (Research and Technology Organisations). The purpose of this work is a bottom-up approach to develop and deploy joint activities towards a Bio-based Economy. The results of this report will deliver input for a more extensive paper about the position of the RTOs in Europe. This report contains a quick scan of various biomass value chains that could emerge. Together with the AERTOs partners several bio-based chains were selected for further evaluation. Next, the technological, economical and environmental aspects of each step of the production chain were determined. By integrating this data over the full chain, the chains could be compared to each other in a consistent way. A sensitivity analysis then provided insight into the bottlenecks in the value chain.

  20. Technical and economic aspects of ancillary services markets in the electric power industry: an international comparison

    International Nuclear Information System (INIS)

    Raineri, R.; Rios, S.; Schiele, D.

    2006-01-01

    We present a comparative analysis of technical and economic aspects of ancillary services on the markets of England and Wales, Nordic Countries, California, Argentina, Australia and Spain, comparing the services of voltage control, frequency regulation and system restoration. All the analyzed markets rely on the existence of an administrator of ancillary services, function that leads to the figure of the system operator. Among the services analyzed, the mandatory nature of voltage control and primary frequency regulation stands out, being both the ancillary services with the higher market price and the shortest period of time requirements. In general, the recognized costs of the services correspond to investments operation, maintenance, and opportunity costs. In the provision of these ancillary services, there are no clear preferences for a particular resource allocation mechanism, where mandatory provision, auctions, competitive offers and different time length bilateral contracts are combined

  1. Trousseau: economic and design aspects from the second half of 20th century in Brazil

    Science.gov (United States)

    Laktim, M. C.; Giacomin, A. M.; Silva-Santos, M. C.; Santos, H. N.; Borelli, C.; Baruque-Ramos, J.

    2017-10-01

    The trousseau is notorious since antiquity and has been influenced by a series of modifications, reflected in the type of fabric, confection, design, fashion and market share. This study aimed to present economic and design aspects of the bedding, table and bath linen sector (also known as bed, bath and beyond) occurred from the second half of the 20th century to recently in Brazil. A bibliographic research was carried out from the scientific literature and magazines of the area, notably the “Revista Vogue Casa Brasil” (“Vogue House Brazil Magazine”). It is concluded that the classic patterns predominate: white color and cotton in bed, table and bath products, being embroidery the most outstanding style ornament. The maintenance of these standards by the Brazilian manufacturers is interesting to maintain sales in the domestic market, but a limitation for export products destined to publics with different values and aesthetic tastes and with greater supply of items with variety of surface designs.

  2. Economically attractive features of steady-state neoclassical reversed field pinch equilibrium with low aspect ratio

    International Nuclear Information System (INIS)

    Shiina, S.; Yagi, Y.; Sugimoto, H.; Ashida, H.; Hirano, Y.; Koguchi, H.; Sakakita, H.; Taguchi, M.; Nagamine, Y.; Osanai, Y.; Saito, K.; Watanabe, M.; Aizawa, M.

    2005-01-01

    Dominant plasma self-induced current equilibrium is achieved together with the high β for the steady-state neoclassical reversed field pinch (RFP) equilibrium with low aspect ratio by broadening the plasma pressure profile. The RF-driven current, when the safety factor is smaller than unity, is much less than the self-induced current, which dominates (96%) the toroidal current. This neoclassical RFP equilibrium has strong magnetic shear or a high-stability beta (β t = 63%) due to its hollow current profile. It is shown that the obtained equilibrium is close to the relaxed-equilibrium state with a minimum energy, and is also robust against microinstabilities. These attractive features allow the economical design of compact steady-state fusion power plants with low cost of electricity (COE). (author)

  3. Cloud Infrastructures for In Silico Drug Discovery: Economic and Practical Aspects

    Science.gov (United States)

    Clematis, Andrea; Quarati, Alfonso; Cesini, Daniele; Milanesi, Luciano; Merelli, Ivan

    2013-01-01

    Cloud computing opens new perspectives for small-medium biotechnology laboratories that need to perform bioinformatics analysis in a flexible and effective way. This seems particularly true for hybrid clouds that couple the scalability offered by general-purpose public clouds with the greater control and ad hoc customizations supplied by the private ones. A hybrid cloud broker, acting as an intermediary between users and public providers, can support customers in the selection of the most suitable offers, optionally adding the provisioning of dedicated services with higher levels of quality. This paper analyses some economic and practical aspects of exploiting cloud computing in a real research scenario for the in silico drug discovery in terms of requirements, costs, and computational load based on the number of expected users. In particular, our work is aimed at supporting both the researchers and the cloud broker delivering an IaaS cloud infrastructure for biotechnology laboratories exposing different levels of nonfunctional requirements. PMID:24106693

  4. Vegetable Charcoal and Pyroligneous Acid: Technological, Economical and Legal Aspects of its Production and Commerce

    Directory of Open Access Journals (Sweden)

    Doriana Daroit

    2013-04-01

    Full Text Available The production of vegetable charcoal generates atmospheric emissions, which can be controlled by the instalation of collectors for the condensation of such emissions, forming the pyroligneous acid. The development of collectors for the condensations and characterization of the acid for commerce can contribute with the local sustainable development. This study intends to investigate the technological, economical and legal aspects of the production and commerce of the pyroligneous acid. The chosen method was case study in Presidente Lucena/RS, Brazil, with use of surveys, interviews with producers and responsible government sectors’ representatives. The results indicate that the pyroligneous acid extraction technique is little-known and little used by the producers, that the current market does not absorb the pyroligneous acid offering and the ruling is not relevant.

  5. The remote monitoring systems LOVER and RECOVER for international safeguards technical, economic and legal aspects

    International Nuclear Information System (INIS)

    Lauppe, W.D.; Stein, G.; Rezniczek, A.; Stienen, U.

    1983-12-01

    The electronic remote monitoring systems RECOVER and LOVER were developed to comply with the IAEA's tasks concerning international nuclear materials safeguards with the aim of reducing the inspection expenditure and enhancing control effectiveness. The present study on the technical, economic and legal aspects of an application of these systems is intended to show possible implications and provide argumentation aids for discussions on the application of these systems. RECOVER and LOVER offer the possibility of establishing a direct communication path between containment and surveillance system (c/s), instruments at the site of application and a central monitoring station. The demonstration versions of both systems have shown that remote interrogation of data under safeguards-specific boundary conditions (e.g. requirement of tamper safety) will be technically feasible. (orig./HP)

  6. Technical and economical aspects of mass spectrometry in food and agricultural industries

    International Nuclear Information System (INIS)

    Cornu, Ayme

    1975-01-01

    Mass spectrometry proved to be very useful for solving analytical problems in food and agricultural industries. Its essential properties are: high resolution mass spectrometry allows to find the molecular structure of an isolated compound, even with a very small sample; associated with on line gas chromatographic separation, it gives the possibility to identify a great number of components in a small complex extract; isotope determinations by mass spectrometry give an essential contribution to follow kinetic mechanisms of formation of natural molecules in plant-growing, photosynthesis, fertilization, ..., leading to identification of the origin of foods and beverages. The economical aspect of mass spectrometry is characterized by the cost of investment in instrumentation and the necessary high level of competence of the technicians [fr

  7. Cloud Infrastructures for In Silico Drug Discovery: Economic and Practical Aspects

    Directory of Open Access Journals (Sweden)

    Daniele D'Agostino

    2013-01-01

    Full Text Available Cloud computing opens new perspectives for small-medium biotechnology laboratories that need to perform bioinformatics analysis in a flexible and effective way. This seems particularly true for hybrid clouds that couple the scalability offered by general-purpose public clouds with the greater control and ad hoc customizations supplied by the private ones. A hybrid cloud broker, acting as an intermediary between users and public providers, can support customers in the selection of the most suitable offers, optionally adding the provisioning of dedicated services with higher levels of quality. This paper analyses some economic and practical aspects of exploiting cloud computing in a real research scenario for the in silico drug discovery in terms of requirements, costs, and computational load based on the number of expected users. In particular, our work is aimed at supporting both the researchers and the cloud broker delivering an IaaS cloud infrastructure for biotechnology laboratories exposing different levels of nonfunctional requirements.

  8. Why Macro Practice Matters

    Science.gov (United States)

    Reisch, Michael

    2016-01-01

    This article asserts that macro practice is increasingly important in today's rapidly changing and complex practice environment. It briefly explores the history of macro practice in U.S. social work, summarizes its major contributions to the profession and to U.S. society, and provides some suggestions for how social work programs can expand…

  9. Analysis of legal and economic aspects of precipitation weather derivatives for Serbian agricultural sector

    Directory of Open Access Journals (Sweden)

    Veselinović Janko

    2014-01-01

    Full Text Available Weather derivatives are not present in Serbia nor in the neighbouring countries and have no significant application in the European Union, either. Weather derivatives originated in the USA, where the market for these instruments is most developed, in terms of both economy and law. However, positive effects of their application, through the decrease of influence of unfavourable weather conditions on agricultural crops, are a good basis for their further study. The most common reasons for their absence from our financial market are their complexity and the inexistence of prerequisites for their introduction. This paper analyses legal and economic aspects of weather derivatives, as forms of financial derivatives, as well as weather derivative contracts concluded with the aim of hedging against precipitation exposure. The goal of the analysis is to find an optimal contract structure, but also the conditions that have to be met in order for its signing to be economically justified for both contractual parties, as well as the creation of preconditions for this weather derivative contract to be the instrument of trade on the financial market. The paper also analyses normative frameworks for the conclusion of these derivative contracts, as well as the necessity to educate market participants, which refers both to agricultural producers and financial institutions. Furthermore, it emphasizes the difference in relation to the classical contract of insurance against drought risk.

  10. Demands, Potentials, and Economic Aspects of Thermal Spraying with Suspensions: A Critical Review

    Science.gov (United States)

    Toma, Filofteia-Laura; Potthoff, Annegret; Berger, Lutz-Michael; Leyens, Christoph

    2015-10-01

    Research and development work for about one decade have demonstrated many unique thermal spray coating properties, particularly for oxide ceramic coatings by using suspensions of fine powders as feedstock in APS and HVOF processes. Some particular advantages are direct feeding of fine nano- and submicron-scale particles avoiding special feedstock powder preparation, ability to produce coating thicknesses ranging from 10 to 50 µm, homogeneous microstructure with less anisotropy and lower surface roughness compared to conventional coatings, possibility of retention of the initial crystalline phases, and others. This paper discusses the main aspects of thermal spraying with suspensions which have been taken into account in order to produce these coatings on an economical way. The economic efficiency of the process depends on the availability of suitable additional system components (suspension feeder, injectors), on the development and handling of stable suspensions, as well as on the high process stability for acceptance at industrial scale. Special focus is made on the development and processability of highly concentrated water-based suspensions. While costs and operational safety clearly speak for use of water as a liquid media for preparing suspensions on an industrial scale, its use is often critically discussed due to the required higher heat input during spraying compared to alcoholic suspensions.

  11. Study on Economic Aspects and the Introduction of Clean Coal Technologies with CCS

    Science.gov (United States)

    Yoshizaki, Haruki; Nakata, Toshihiko

    The advantages of coal are the largest reserves among any other fossil fuels, and can be found in many places including some developed countries. Due to the weak energy security of Japan, it is necessary to use coal as an energy source. We have designed the detailed energy model of electricity sector in which we take both energy conversion efficiency and economic aspects into consideration. The Japan model means an energy-economic model focusing on the structure of the energy supply and demand in Japan. Furthermore, the most suitable carbon capture and storage (CCS) system consisting of CO2 collection, transportation, storages are assumed. This paper examines the introduction of clean coal technologies (CCT's) with CCS into the electricity market in Japan, and explores policy options for the promotion of CCT's combined with CCS. We have analyzed the impacts of carbon tax where each fossil technology, combined with CCS, becomes competitive in possible market. CO2 mitigation costs for all plants with CCS are detailed and compared.

  12. Aspects of Spatial Economic Processes of Disadvantaged Areas in Hungarian and International Perspective

    Directory of Open Access Journals (Sweden)

    KITTI NÉMEDI-KOLLÁR

    2015-12-01

    Full Text Available The examination of disadvantaged regions goes back to a long history, greatly influenced by the ever-changing natural, economic and human resources. Consequently, while examining the disadvantaged areas, we face new systems of coherences. Today’s regional policy also needs to answer the question whether the spatial development funds of the past have been efficient or not and whether the land use distribution influences the spatial competitiveness or not. As we move towards 2015, we must consider the actual state of delivery of the Millennium Development Goals (MDGs in the Least Developed Countries (LDCs and address the above-mentioned issues in order to realise the international political commitment to leave no one behind. In this paper, we have shown some aspects of spatial economic processes through the example of the Hungarian disadvantaged areas. These issues are timely because the usefulness of the research is important, ranging from rural development to spatial planning and the elaboration of local and regional development strategies. Spatial discrepancies in Hungary cause the disadvantage of rural areas, contributing to their lagging behind compared to the urban areas (Kollár, 2012.

  13. Economic Aspect of HVDC Transmission System for Indonesia Consideration in Nuclear Power Development

    International Nuclear Information System (INIS)

    Edwaren Liun

    2009-01-01

    As a country with hundreds million people, Indonesia needs to generate large scale power and distribute it to thorough country to improve gross domestic product of the population. In the power transmission domain, the High Voltage Direct Current (HVDC) transmission system should be considered for the next decades concerning any technical and economical problems with HVAC transmission. HVDC transmission system is the answer for the Indonesian condition. This system can connect the high energy potential regions to the high energy demand regions. HVDC is the most efficient to transport energy from one region to another one region. Dismantling and removing assets costs are included to the estimated for capital costs, while the environmental and property costs are the costs of securing designations and resource consents, and valuation and legal advice for the HVDC investment. Although converter terminals are expensive however, for long transmissions HVDC system can compensate the costs over breakeven distance through very efficient transmission system. Efficiency of HVDC is appearing from conductor wire, supporting tower, low energy loses and free space used by route of the transmission line. HVDC system is also free from some problem, concerning stability, inductive and capacitive load components, phase differences and frequency system. In the economic aspect the HVDC capital costs for the transmission options comprise estimates of the cost to design, purchase and construct new HVDC transmission components. While operating and maintenance costs of HVDC assets comprise the costs for replacement the old existing overhead transmission lines, underground and submarine cables, and HVDC converter station components. (author)

  14. THE PRODUCTION OF ORANGE PRESS LIQUOR SPIRIT: TECHNICAL AND ECONOMIC ASPECTS

    Directory of Open Access Journals (Sweden)

    J. O. FERREIRA

    2008-10-01

    Full Text Available

    The orange juice industry produces, at the end of the residue extraction, a by-product called orange press liquor. Considering its high content of soluble solids and the large volume of the liquor produced in Brazilian orange juice plants, an earlier study was conducted on the technical viability of using orange press liquor as raw material for a new distilled beverage, with promising results. With a view to increasing efficiency and possibly attracting investments in the growing international market for new and exotic beverages, the aim of the present study was to optimize the orange press liquor spirit process and to evaluate the economic aspects of its production. The results showed that this process can yield a good quality beverage, comparable to the sugar cane spirit cachaça and other similar products, as well as having economic advantages and potential for immediate further growth, without extra investment costs.

  15. Techno-Economic aspects on choosing alternative energy sources (sun and wind) compared with generator

    International Nuclear Information System (INIS)

    Zvolun, Yona.

    1990-11-01

    Independent alternative energy systems, such as wind and solar, need batteries to store produced energy in order to supply a reliable source of electricity when needed. Increasing reliability of these sources automatically influence the quality and availability of this type of power supply. Every solar and wind energy system includes a certain number of principle components : Photovoltaic arrays or wind generator, regulator/control unit to control charge/ discharge of the batteries and power supply to consumers, converters from AC to DC and DC to AC, batteries and load. The mode of system operation for both the independent or combined system is influenced by many complicated factors some of which are stochastic variables, time and location variables or constant. From the above complicated data one must choose the optimal system which answers the following criteria: a. Minimum cost which determines the inter relative array sizes for combined systems (photovoltaic cells wind generator and batteries). b. Reliability of power supply in general. c. Full consumption of power installation by obtaining maximum possible output under existing conditions at any time. This paper deals with the connected problems caused in a combined system of solar/photovoltaic cells, wind generator and batteries and will offer alternative economic and technical alternatives for power supply from fuel operated generators . Inverter components: photovoltaic cells and wind generators, which are the principle components without which solar and/or wind systems cannot exist, are discussed from the theoretical and physical aspects. Also, operation of the attached components, such as batteries, inverters, generators, regulators etc, is discussed. The last part of this paper discusses the choosing of the optimal system in a Techno-economic sense as opposed to energy supplied from generator, The work exhibited on these pages will contribute to better understanding of the different systems while

  16. Load Management in Residential Buildings Considering Techno-Economic and Environmental Aspects

    Energy Technology Data Exchange (ETDEWEB)

    Abaravicius, Juozas

    2004-12-01

    Load problems in electricity markets occur both on the supply and demand side and can have technical, economic and even political causes. Commonly, such problems have been solved by expanding production and/or distribution capacity, importing electricity or by load management. Load management is a techno-economic measure for harmonizing the relations between supply and demand sides, optimizing power generation and transmission and increasing security of supply. Interest in load management differs depending on the perspective of the actors involved: from customer, utility, or producer to state policy maker. The problem of load demand and load management in residential sector is in this thesis approached from different perspectives, i.e. technical, economic, and environmental. The study does not go deep into detailed analyses of each perspective, but rather aims to establish and analyze the links between them. This trans-disciplinary approach is the key methodological moment used in the research work performed by the research group for load management in buildings at the Lund Institute of Technology. The key objective of this study is to analyze load demand variation and load management possibilities in residential sector, particularly detached and semi-detached houses, to experimentally test and analyze the conditions and potential of direct load management from customer and utility viewpoint. Techno-economic and environmental aspects are investigated. The study was performed in collaboration with one electric utility in Southern Sweden. Ten electric-heated houses were equipped with extra meters, enabling hourly load measurements for heating, hot water and total electricity use. Household heating and hot water systems were controlled by the utility using an existing remote reading and monitoring system. The residents noticed some of the control periods, although they didn't express any larger discomfort. The experiments proved that direct load management might

  17. Feasibility study of power reactor fuel elements factory development: I. Economical aspects

    International Nuclear Information System (INIS)

    Marwoto; Ratih-Langenati, R.R.; Susanti, P.

    1996-01-01

    For determining the feasibility study on manufacturing nuclear fuel element from economical aspect point of view, it necessary to fix its capacity which it was found from fuel element reloading requirement for nuclear power plat (PLTN). NEWJEC report which use as a base in this study that is possibly of a complex of NPP as big as 7200 MW in Muria region. If the capacity factor is 80 %, the reload requirement is therefore become from 120 to 142 tons uranium every year. So, its considered to fix the nominal capacity of a fabric for nuclear fuel element manufacturing as much as 200 tons-U per year with economical lifetimes of 20 years. NEWJEC data show, for manufacturing capacity of 200 tons-U per year with, plant have a fixed capital investment of US$ 43.9 million. With working capital as much as 15 % correspond to fixed capital investment (FCI); 10 % of interest rate; US$ 17 million of fixed cost; US$ 106.2/kg-U of variable production cost, its calculated that break even point/BEP is 50 % for price of nuclear fuel is US$ 350/kg-U without uranium cost. On this economic condition, it was found that the return on investment/ROI is 20.2 %; the internal rate of return/IRR is 11.2 % and the benefit cost ration/BCR is 1.22. For all of above, it was assumed that such nuclear fuel element manufacturing service will be operate in the year of 2012. Some of NEWJEC data have been revised, there were the value of FCI; cost of salary; the value in percent of working capital/WC; the cost of non-uranium materials and the price of product service are US$ 68 million; US$ 4.1 million; 30 %; US$ 100/kg-U and US$ 370/kg-U respectively, where the new data appear as higher than old date from NEWJEC, excluding the cost of salary. For all new economical data in the latest, we found that 45 %; 16.73 %; 11.8 % and 1.25 for BEB; IRR and BCR respectively

  18. The characteristic of marketing macro environment of European developing countries and Ukraine for company's marketing activity

    OpenAIRE

    Peresadko, Galina; Bakastov, Ihor

    2013-01-01

    Іn the report the comparative analysis of different European macro-marketing in developing countries and Ukraine. The analysis of the demographic, economic, natural, technological, political and cultural factors. Also the perspectives for Ukraine's marketing macro environment.

  19. Comparison of lead and sodium-cooled reactors - Safety, fuel cycle performance and some economical aspects

    Energy Technology Data Exchange (ETDEWEB)

    Carlsson, Johan; Tucek, Kamil; Wider, Hartmut [Joint Research Centre, EC-JRC, Westerduinweg 3, P.O. Box 2, NL-0 1755 ZG Petten (Netherlands)

    2006-07-01

    This paper compares the Lead-cooled Fast Reactor (LFR) and the Sodium-cooled Fast Reactor (SFR) regarding different aspects of the coolant, safety and economics. A brief review of design and safety experience of an SFR (BN-600) and some safety philosophy of the most developed LFR (BREST) are presented as well. The pros and cons of the lead and the sodium coolants are discussed. This paper presents results concerning the coolant temperature evolution during three accident scenarios, i.e. Loss-Of- Flow (LOF), Loss-Of-Heat-Sink (LOHS), and Total-Loss-Of-Power (TLOP). It also studies possible moderators, like BeO and hydrides, for the core designs to have negative reactivity feedbacks and favorable reactivity swings. LFR seems to be able to accommodate more minor actinides than SFR at comparable coolant and Doppler feedbacks. We show that LFR can be designed both to breed and burn transuranics from LWRs. The hydrides lead to the most favorable reactivity feedbacks, but the poorest reactivity swing. It is shown that the LFR can handle the LOF transient better than the SFR. This is due to the much lower pressure drop in the LFR core. The coolant outlet temperatures stabilize at 2050 K and 940 K for SFR and LFR, respectively when no feedbacks are considered. Investigations also concern the SFR's performance when the pitch-to-diameter was increased from 1.2 to 1.4. For the LOHS and TLOP accidents their temperature evolutions are milder for the LFR since lead has a 50% larger volumetric heat capacity. For the TLOP the core outlet temperature of the LFR peaks at 1080 K after 2 days. Regarding economics it appears easier to avoid an intermediate cycle in an LFR than an SFR. (authors)

  20. Comparison of lead and sodium-cooled reactors - Safety, fuel cycle performance and some economical aspects

    International Nuclear Information System (INIS)

    Carlsson, Johan; Tucek, Kamil; Wider, Hartmut

    2006-01-01

    This paper compares the Lead-cooled Fast Reactor (LFR) and the Sodium-cooled Fast Reactor (SFR) regarding different aspects of the coolant, safety and economics. A brief review of design and safety experience of an SFR (BN-600) and some safety philosophy of the most developed LFR (BREST) are presented as well. The pros and cons of the lead and the sodium coolants are discussed. This paper presents results concerning the coolant temperature evolution during three accident scenarios, i.e. Loss-Of- Flow (LOF), Loss-Of-Heat-Sink (LOHS), and Total-Loss-Of-Power (TLOP). It also studies possible moderators, like BeO and hydrides, for the core designs to have negative reactivity feedbacks and favorable reactivity swings. LFR seems to be able to accommodate more minor actinides than SFR at comparable coolant and Doppler feedbacks. We show that LFR can be designed both to breed and burn transuranics from LWRs. The hydrides lead to the most favorable reactivity feedbacks, but the poorest reactivity swing. It is shown that the LFR can handle the LOF transient better than the SFR. This is due to the much lower pressure drop in the LFR core. The coolant outlet temperatures stabilize at 2050 K and 940 K for SFR and LFR, respectively when no feedbacks are considered. Investigations also concern the SFR's performance when the pitch-to-diameter was increased from 1.2 to 1.4. For the LOHS and TLOP accidents their temperature evolutions are milder for the LFR since lead has a 50% larger volumetric heat capacity. For the TLOP the core outlet temperature of the LFR peaks at 1080 K after 2 days. Regarding economics it appears easier to avoid an intermediate cycle in an LFR than an SFR. (authors)

  1. Economic and Technical Aspects of Flexible Storage Photovoltaic Systems in Europe

    Directory of Open Access Journals (Sweden)

    Henrik Zsiborács

    2018-06-01

    Full Text Available Solar energy has an increasing role in the global energy mix. The need for flexible storage photovoltaic systems and energy storage in electricity networks is becoming increasingly important as more generating capacity uses solar and wind energy. This paper is a study on the economic questions related to flexible storage photovoltaic systems of household size in 2018. The aim is to clarify whether it is possible in the European Union to achieve a payback of the costs of flexible storage photovoltaic system investments for residential customers considering the technology-specific storage aspects prevalent in 2018. We studied seven different flexible storage photovoltaic investments with different battery technologies in Germany, France, Italy, and Spain because, in Europe, these countries have a prominent role with regard to the spread of photovoltaic technology. These investment alternatives are studied with the help of economic indicators for the different cases of the selected countries. At the end of our paper we come to the conclusion that an investment of a flexible storage photovoltaic (PV system with Olivine-type-LiFePO4, Lithium-Ion, Vented lead-acid battery (OPzS, Sealed lead-acid battery (OPzV, and Aqueous Hybrid Ion (AHI batteries can have a positive net present value due to the high electricity prices in Germany and in Spain. The most cost-effective technology was the Olivine-type-LiFePO4 and the Lithium-Ion at the time of the study. We suggest the provision of governmental support and uniform European modifications to the regulatory framework, especially concerning grid fees and tariffs, which would be necessary in the beginning to help to introduce these flexible storage PV systems to the market.

  2. Competitive platinum-group-metal (PGM) supply from the Eastern Limb, Bushveld Complex: Geological, mining and mineral economic aspects

    CSIR Research Space (South Africa)

    McGill, JE

    2011-08-01

    Full Text Available -GROUP-METAL (PGM) SUPPLY FROM THE EASTERN LIMB, BUSHVELD COMPLEX: GEOLOGICAL, MINING, AND MINERAL ECONOMIC ASPECTS Dr. Jeannette E. McGill & Prof. Murray W. Hitzman ACKNOWLEDGEMENTS ? COUNCIL FOR SCIENTIFIC AND INDUSTRIAL RESEARCH (CSIR) ? Centre for Mining... Innovation ? Office of Graduate Studies, Fogarty Endowment ? Mr. VISHNU PILLAY (EXECUTIVE HEAD: JV?S ? Anglo Platinum) ? ACADEMIC ADVISORS Prof. Murray Hitzman (Economic Geology); Dr. Hugh Miller (Mining Engineering); Prof. Rodderick Eggert (Mineral...

  3. 3.7. Technical and economic aspects of the application of cement concretes obtained from local minerals

    International Nuclear Information System (INIS)

    Saidov, D.Kh.

    2011-01-01

    This article is devoted to technical and economic aspects of the application of cement concretes obtained from local minerals. The following composite materials obtained from local raw materials were considered: mineral (cement, lime), inorganic (phosphates, sodium silicate), organic (phenol formaldehyde, epoxide, urea-formaldehyde, carbamide, acryl, organosilicon, furfural aniline). It was concluded that from technical and economical points of view the most effective materials were: mineral composite materials, crude shale oils and ligno sulphonates.

  4. Clinical and economic aspects of the use of rituximab in non-Hodgkin's lymphoma

    Directory of Open Access Journals (Sweden)

    Camila Bezerra Melo Figueirêdo

    2014-09-01

    Full Text Available Non-Hodgkin's lymphoma (NHL consists of a group of neoplasias involving mainly B cells and represents 90% of all lymphomas. The current available therapy is based on chemotherapy associated with the monoclonal antibody rituximab (Mab Thera(r, which targets the CD20 protein, present in over 80% of NHL mature B cells. Recent clinical reports show a preference for combining the benefits of immunotherapy and adjuvant chemotherapy, thus generating safe and effective alternative treatments. The current review aimed at evaluating various aspects related to the use of rituximab for NHL, highlighting the possible inhibitory mechanisms of cell proliferation, the achieved clinical results, and the expected clinical and economic outcomes of treatments. The results from clinical tests indicate the need for a better understanding of the critical mechanisms of action of this antibody, which may maximize its therapeutic efficacy. This therapy not only represents a viable option to treat most types of NHLs, especially when associated with conventional chemotherapy, but also offers cost-utility and cost-effectiveness advantages.

  5. Recent Trends in the World Gas Market: Economical, Geopolitical and Environmental Aspects

    Directory of Open Access Journals (Sweden)

    Alessandro Toscano

    2016-02-01

    Full Text Available Natural gas is considered by energy experts to be the most promising fossil fuel for the 21st century, and as a matter of fact, the International Energy Agency (IEA introduced for the first time in the 2011 World Energy Outlook a high gas use scenario called the “Golden Age of Gas”. Natural gas is an easy to burn and clean fuel; its proven reserves are large and furthermore, enormous possibilities are offered by unconventional resources. There are anyway some geopolitical concerns in the global gas market, since the most important reserves are concentrated in a limited number of countries; the environmental impacts in the extraction of shale gas should also be taken into account. The paper presents an updated and thorough overview of recent advances and trends in the global gas market, highlighting the role of Europe in the World scenario. Statistical data from the main international reports are presented; economical, geopolitical and especially environmental aspects are presented and discussed.

  6. Technical and economic aspects of electron beam installations for treatment of flue gases from power plants

    International Nuclear Information System (INIS)

    Chmielewski, A.G.; Iller, E.; Frank, N.W.

    1998-01-01

    The emission of environmental pollutants such as SO 2 and NO x into atmosphere from heavy industrial activity, and in particular from fossil fuel burning in electricity production, is arousing increasing concern. One of the three areas of the world most affected by the resultant acid rain lies in eastern and central Europe includes Poland, parts of Germany, the Czech Republic and Slovakia. A major contribution to this pollution comes from the burning of poor quality pit and brown coal with a high sulphur content. These effects, as well as polluted air reaching Poland from other countries, have begun to damage forests and cause public health concerns in regions of high industrial density. Many countries around the world have started to impose industrial emission limits and this move has generated renewed interest in finding viable and cost effective solutions to SO 2 and NO x pollution control. The conventional technologies - wet scrubbing for SO 2 and selective catalytic reduction for NO x now reached their full potential, these methods are not expected to provide further improvements in terms of efficiency or reduction in construction costs. A new technology being investigated for industrial scale commercial viability. One of them is the electron beam dry scrubbing process, which allows the simultaneous removal of SO 2 and NO x from industrial flue gases. The economical aspects of this technology are discussed in the presented paper

  7. Economical aspects of multiple plutonium and uranium recycling in VVER reactors

    Energy Technology Data Exchange (ETDEWEB)

    Alekseev, P.N.; Bobrov, E.A.; Dudnikov, A.A.; Teplov, P.S. [National Research Centre ' Kurchatov Institute' , Moscow (Russian Federation)

    2016-09-15

    The basic strategy of Russian Nuclear Energy development is the formation of the closed fuel cycle based on fast breeder and thermal reactors, as well as the solution of problems of spent nuclear fuel accumulation and availability of resources. Three options of multiple Pu and U recycling in VVER reactors are considered in this work. Comparison of MOX and REMIX fuel recycling approaches for the closed fuel cycle involving thermal reactors is presented. REMIX fuel is supposed to be fabricated from non-separated mixture of uranium and plutonium obtained in spent fuel reprocessing with further makeup by enriched U. These options make it possible to recycle several times the total amount of Pu and U obtained from spent fuel. The main difference is the full or partial fuel loading of the core by assemblies with recycled Pu. The third option presents the concept of heterogeneous arrangement of fuel pins made of enriched uranium and MOX in one fuel assembly. It should be noted that fabrication of all fuel assemblies with Pu requires the use of expensive manufacturing technology. These three options of core loading can be balanced with respect to maximum Pu and U involvement in the fuel cycle. Various physical and economical aspects of Pu and U multiple recycling for selected options are considered in this work.

  8. The role of nuclear energy in Brazilian energy matrix: environmental and socio-economical aspects

    International Nuclear Information System (INIS)

    Bones, Ubiratan A.; Schirmer, Priscila; Ceolin, Celina

    2017-01-01

    Due to the great increase demand for energy in the world, the continuous expansion of industrialization and the increase of consumption, together with the indispensable search for the sustainability of human acts, the need for diversification of the energy matrix and the search for less polluting energy comes increasing. Nuclear energy is increasingly seen as an option to contain greenhouse gas emissions and reduce dependence on fossil fuels. In this context, although it is not a source of renewable energy and also not the solution to all Brazilian problems, it can contribute to the expansion of the Brazilian energy matrix, being the only thermal source capable of guaranteeing the constant supply of energy without emitting greenhouse gases, considering that Brazil dominates nuclear fuel cycle technology and has large uranium reserves. However, this is a topic that generates a great deal of insecurity and questioning, making important the development of this work, both for a better understanding of the public, and to contribute and encourage future research through an evaluation of its environmental and socioeconomic aspects, discussing its risks and assessing the possibilities of expanding its use, including a panoramic view of nuclear energy in Brazil. In addition, for the full development of a country, it is necessary to diversify its energy sources, focusing on environmental and economic sustainability and reducing the vulnerability of the system

  9. The Theoretical Aspects of Studying the Economic Essence of the Educational Potential

    Directory of Open Access Journals (Sweden)

    Komarova Olha A.

    2017-02-01

    Full Text Available The article is aimed at substantiation of essence of the educational potential on the basis of allocation of its quantitative and qualitative characteristics by means of the dialectical combination of the education fund (as a quantifying of the educational potential and the incorporeal elements of the educational potential, identified on the basis of its consideration in the informational, economic, and personal aspects. It has been substantiated that the educational potential of an individual is much more broad term compared to the education fund, because it combines both quantitative and qualitative characteristics. It has been determined that the individual educational potential represents a totality of knowledge, skills, habits of an individual, which were acquired in the process of the cognitive and educational activities, practical experience, which define its humanitarian characteristics, the value-motivational and creative capacities, social intelligence, and cause a direct impact on the labor productivity, finding its expression in the level of income. Prospects for further research in this direction will be development of the scientific-methodical foundations for evaluation of the educational potential, identifying the current trends and laws of its development

  10. Effects of online marketing on Iranian ecotourism industry: Economic, sociological, and cultural aspects

    Directory of Open Access Journals (Sweden)

    Arash Riasi

    2015-10-01

    Full Text Available This study intends to evaluate the impacts of implementing online marketing strategies on Iranian ecotourism industry. The study had eight hypotheses which were designed based on economic, sociological, and cultural aspects of Iranian ecotourism industry. The results indicate that the expansion of online marketing increased the number of foreign tourists who visited Iran’s natural tourist attractions, while it had no significant impact on the number of domestic tourists who visited these tourist attractions. The results also indicated that online marketing did not increase the amount of investment in Iranian ecotourism industry. Additionally, online ecotourism marketing did not have a significant influence on the total number of travels to Iran’s historical tourist attractions. Respondents believe implementing online marketing strategies in Iranian ecotourism industry helps Iran expand its cultural tourism in rural areas and it expands its hospitality industry; they also believe that online marketing helps to create more jobs in Iranian ecotourism industry and to improve working conditions in this industry.

  11. Post-2012 climate change agreement - Fitting commitments by cities. Political, economic, technical and legal aspects

    International Nuclear Information System (INIS)

    Lefevre, B.; Wemaere, M.

    2009-01-01

    There is a growing awareness of the crucial role that urban territories must and can play in reducing greenhouse gas emissions, along with a growing power of a lobby dedicated to supporting the voices of urban territories vis-a-vis national states. The local level of organization and policy is relevant for two main reasons: density and spatial organization are key factors that influence energy consumption in transport and building; some of the major potentials for emission abatement need local coordination to overcome transaction costs. 'Engage, Empower and Resource': this formula, forged during the C40 Seoul Summit (May 2009), calls for clear and quantified commitments with a timetable for delivery; additional power and competencies for cities to increase their capacity to act; and substantial financial resources. Road-Map: This paper identifies key elements that need to be taken into account when developing a road-map that seeks empowerment of local governments in the UN post-2012 framework. It explores political, economic, technical and legal aspects, along with respective main issues to be addressed. (authors)

  12. CT-guided biopsy: diagnostic relevance, therapeutic consequences and economic aspects

    International Nuclear Information System (INIS)

    Schwarzenberg, H.; Mueller-Huelsbeck, S.; Link, J.; Brossmann, J.; Fahl, M.; Quirin, A.; Heller, M.

    1996-01-01

    Purpose: To evaluate the diagnostic and clinical relevance and therapeutic consequences of CT-guided biopsy with regard to economic aspects. Methods: 213 CT-guided biopsies in 190 were evaluated. All information regarding patient referral, reason for request, body region, underlying diagnosis, and clinical consequences were registered over a period of 22.2±9.4 month. Results: Patient referral to biopsy was mainly from the departments of surgery, internal medicine, and radiotherapy with the question of tumor and metastasis. Less than 5% of biopsies were performed in outpatients. Main regions were the lung (39%), the abdomen (35%), and the skeleton (11%). Biopsy and surgical histology corresponded in 73%. Largest diagnosis groups were benign unspecific tissues or other benign lesions in 24%. As a result of CTP no further procedures necessary in 22.5%. Follow-up studies or conservative treatment were indicated in 11.3%. Surgical procedures were needed in only 15.5%. There was only one complication requiring therapy. Conclusion: CT-guided biopsy is a safe procedure, which helps to avoid unnecessary cost-intensive diagnostics and surgical treatment. If CTP is performed early and in outpatients residence time in the hospital is reduced and thus money is saved. (orig.) [de

  13. OSTEOPOROSIS IN RUSSIAN FEDERATION: EPIDEMIOLOGY, SOCIO-MEDICAL AND ECONOMICAL ASPECTS (REVIEW

    Directory of Open Access Journals (Sweden)

    O. M. Lesnyak

    2018-01-01

    Full Text Available The authors performed an analysis of published stadies devoted to osteoporosis situation in Russian Federation including epidemiological, social, medical and economical aspects of this pathology. The analysis demonstrated that osteoporosis is reported in every third woman and every forth man of 50 years old and older. Seven vertebra fractures happen every minute and one fracture of proximal femur — every 5 minutes in Russia. An overall number of all key osteoporotic fractures will increase from 590 thousand up to 730 thousand cases by the year 2035. Osteoporosis is financially demanding for healthcare due to high treatment cost of fractures that are accompanied by life quality deterioration, high mortality and invalidization of patients. Epidemiological studies demonstrated that due to high fracture risk the osteoporosis therapy should be assigned to 31% of female and 4% of male patients over 50 years old. Such factors of osteoporosis risks are widespread in the society: smoking, low food calcium consumption, vitamin D deficit, low physical activity. The authors analyzed the problems in organization of medical care to patients with osteoporosis and osteoporotic fractures and possible solutions to existing issues. The organization of healthcare should be addressed at identification of high risk patient groups, early diagnosis and assignment of corresponding treatment aimed at decreasing potential fracture risk as well as at pathology prophylaxis.

  14. INTERNATIONAL ASPECTS OF STATE REGULATION OF SOCIO-ECONOMIC RESPONSIBILITY OF ENTREPRENEURSHIP: EXPERIENCE FOR UKRAINE

    Directory of Open Access Journals (Sweden)

    Ludmila Batchenko

    2017-12-01

    Full Text Available The subject of the study is the socio-economic aspects of the social responsibility of business (CSR in 4 countries. The purpose of the article is to study the experience in regulating the socio-economic responsibility of entrepreneurship in the United States, Sweden, India, and China to determine the direction of formation of the state mechanism of socio-economic responsibility of entrepreneurship (SERE in Ukraine. The methodology of the article became theoretical researches of foreign scientists, their synthesis, systematization, and analysis for the development of the application of experience in Ukrainian realities. The analysis showed how different states of CSR policy differ in each of these countries and made it possible to draw conclusions about the application in Ukraine. So, the experience of Sweden is useful in reviewing the social reporting obligation, as well as the experience of China. In the case of the USA, the role of the state in regulating CSRs in enterprises should be noted but, at the same time, the significant social consciousness of American entrepreneurs as recognized philanthropists, who are actively introducing ethical codes and key stewards from the implementation of CSR, are seen by society and aimed at improving the well-being of society. In China, the government plays an important role in the implementation of CSR for state-owned enterprises. In addition, laws are adopted to improve the rights of employees, to equalize gender differences, to increase the level of production, quality of products, which leads to an improvement in the quality of life of the country’s population. All this becomes relevant for Ukraine and can be used in our country as well. Indian experience draws attention through the adoption of a unique decision on the indifference of charity activities by Indian companies with a certain level of profit and the adoption of them by the rules of corporate social responsibility. In entrepreneurship

  15. Technical and economic aspects of purification strategies to minimise discharge water from companies with closed soilless cultivation systems

    NARCIS (Netherlands)

    Os, E.A. van; Bruins, M.; Beerling, E.; Jurgens, R.; Appelman, W.; Enthoven, N.

    2014-01-01

    The aim of the research project was to achieve closure by two complementary means: 1) maximising reuse of the nutrient solution by solving problems in recirculation that leads to discharge, and 2) purification of the left over discharged water. In this paper the technical and economic aspects of

  16. Alcohol, biomass energy: technological and economical aspects of production; Alcool, energia da biomassa: aspectos tecnologicos e economicos da producao

    Energy Technology Data Exchange (ETDEWEB)

    Ometto, Joao Guilherme Sabino [Cooperativa dos Produtores de Acucar, Cana e Alcool do Estado de Sao Paulo Ltda. (COOPERSUCAR), Piracicaba, SP (Brazil)

    1993-12-31

    This paper presents some technological and economical aspects of sugar cane and alcohol production in Brazil since 1975 until nowadays. The evolution of their production is analysed and the relationship between cost-benefit and ethanol consumption is discussed 13 figs., 11 tabs.

  17. Alcohol, biomass energy: technological and economical aspects of production; Alcool, energia da biomassa: aspectos tecnologicos e economicos da producao

    Energy Technology Data Exchange (ETDEWEB)

    Ometto, Joao Guilherme Sabino [Cooperativa dos Produtores de Acucar, Cana e Alcool do Estado de Sao Paulo Ltda. (COOPERSUCAR), Piracicaba, SP (Brazil)

    1994-12-31

    This paper presents some technological and economical aspects of sugar cane and alcohol production in Brazil since 1975 until nowadays. The evolution of their production is analysed and the relationship between cost-benefit and ethanol consumption is discussed 13 figs., 11 tabs.

  18. Technical and economic aspects of purification strategies to minimise discharge water from companies with closed soilless cultivation systems

    NARCIS (Netherlands)

    Os, van E.A.; Bruins, M.A.; Beerling, E.A.M.; Jurgens, R.; Appelman, W.; Enthoven, N.

    2014-01-01

    The aim of the research project was to achieve closure by two complementary means: 1) maximising reuse of the nutrient solution by solving problems in recircula-tion that leads to discharge, and 2) purification of the left over discharged water. In this paper the technical and economic aspects of

  19. A comparison between MARKAL-MACRO and MARKAL

    International Nuclear Information System (INIS)

    Schepers, E.

    1995-11-01

    Differences between CO 2 -reduction scenarios of the MARKAL-MACRO model and the MARKAL model are studied. Also attention is paid to the rebound effect, i.e. the effect on a price decrease leads to an increase of the energy demand, and energy savings will result in a redistribution of saved income over other goods and services. MARKAL is an energy supply model and MACRO is a macro-economic model. The combination of the two is an example of a hard-linked model between a top-down model (MACRO) and a bottom-up model (MARKAL). 15 figs., 5 tabs., 18 refs., 2 appendices

  20. Safety related design and economic aspects of HTGRs. Proceedings of a technical committee meeting

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    The purpose of the Technical Committee Meeting (TCM) was to provide the opportunity to review the status of design and development activities associated with safety related and economic aspects of HTGRs, and to identify pathways which may provide the opportunity for international cooperation in addressing these issues. The HTGR, as a nuclear heat source for the safe, economic and efficient production of electricity and high temperature industrial processes has, within the past few years, become a significantly increasing influence in the future of nuclear power. Nuclear test facilities with the capability of achieving core outlet temperatures to 950 deg. C are presently under construction in China and Japan. These plants will be utilized to support HTGR research and development activities, including electricity generation via the gas turbine and validation of high temperature process heat applications. Also, major development programmes focusing on the generation of electricity through the direct cycle gas turbine are in progress by ESKOM, the state electric utility of South Africa, and by a consortium of organizations from the Russian Federation, USA, France and Japan. Other national programmes focusing on research and development of the HTGR are underway including the Netherlands, where an evaluation is being completed on a heat and power co-generation plant utilizing a small direct cycle HTR; in Germany, where the primary focus is centered on basic issues of reactor safety and innovative reactor technology; in Indonesia with the evaluation of process heat applications such as coal liquefaction, hydrogen production and high temperature reforming of methane; and in the USA with the recent re-introduction of national support for the HTGR specifically directed to the burning of weapons plutonium. The status information presented in several of the papers is as of the time of drafting. Thus other later material should be referenced for more current status information

  1. Safety related design and economic aspects of HTGRs. Proceedings of a technical committee meeting

    International Nuclear Information System (INIS)

    2001-04-01

    The purpose of the Technical Committee Meeting (TCM) was to provide the opportunity to review the status of design and development activities associated with safety related and economic aspects of HTGRs, and to identify pathways which may provide the opportunity for international cooperation in addressing these issues. The HTGR, as a nuclear heat source for the safe, economic and efficient production of electricity and high temperature industrial processes has, within the past few years, become a significantly increasing influence in the future of nuclear power. Nuclear test facilities with the capability of achieving core outlet temperatures to 950 deg. C are presently under construction in China and Japan. These plants will be utilized to support HTGR research and development activities, including electricity generation via the gas turbine and validation of high temperature process heat applications. Also, major development programmes focusing on the generation of electricity through the direct cycle gas turbine are in progress by ESKOM, the state electric utility of South Africa, and by a consortium of organizations from the Russian Federation, USA, France and Japan. Other national programmes focusing on research and development of the HTGR are underway including the Netherlands, where an evaluation is being completed on a heat and power co-generation plant utilizing a small direct cycle HTR; in Germany, where the primary focus is centered on basic issues of reactor safety and innovative reactor technology; in Indonesia with the evaluation of process heat applications such as coal liquefaction, hydrogen production and high temperature reforming of methane; and in the USA with the recent re-introduction of national support for the HTGR specifically directed to the burning of weapons plutonium. The status information presented in several of the papers is as of the time of drafting. Thus other later material should be referenced for more current status information

  2. Burden of industrial waste and potential for recycling: technological, economic and environmental aspects

    Directory of Open Access Journals (Sweden)

    Mihajlović Ivan

    2017-07-01

    Full Text Available Many benefits resulting from the development of the heavy industry are, unfortunately, accompanied by many issues resulting from the process of generating the industrial waste. This manuscript is presenting the environmental consequences, resulting from long period of time of heavy industry production and exploring the possibilities to recycle some of the industrial waste generated during the period of more than one century of ore excavation and copper extraction in the region of Eastern Serbia, in the vicinity of city of Bor. First part of the manuscript is presenting the scope of environmental issues, resulting from the heavy industry in this region and the amounts and the structure of the industrial waste, generated in this area, as well as the influence of generated waste to the environment of the region. Second part of the manuscript is dealing with the potential to recycle and reuse some of this waste, analyzing technological, economic and environmental aspects at the same time. In the final segment of the paper, some practical examples will be addressed based on the research work conducted at both experimental and industrial level. Results presented in the manuscript are mostly collected during long term research of the project team from Technical faculty in Bor, University of Belgrade, in the field of environmental management. This way, this manuscript is based on review of the research papers authored or co-authored by the author of this work, dealing with water, soil and air pollution, published in leading international journals. Also, the manuscript is presenting the literature review of other international issues dealing with the environmental management issues in the vicinity of large industrial complexes. Parts of the research results, presented in this manuscript are financially supported by the Ministry of Education, Science and Technological development of Republic of Serbia, under the project TR34023.

  3. An Economic Aspect of the AVOID Programme: Analysis Using the AIM/CGE Model

    Science.gov (United States)

    Matsumoto, Ken'ichi; Masui, Toshihiko

    2010-05-01

    This presentation purposes to show the results of the analysis that the AIM/CGE [Global] model contributed to Work Stream 1 of the AVOID programme. Three economic models participate in this WS to analyze the economic aspects of defined climate policies, and the AIM/CGE [Global] model is one of them. The reference scenario is SRES A1B and five policy scenarios (2016.R2.H, 2016.R4.L, 2016.R5.L, 2030.R2.H, and 2030.R5.L) are considered. The climate policies are expressed as emissions pathways of several gases such as greenhouse gases and aerosols. The AIM/CGE [Global] model is a recursive dynamic global CGE model with 21 industrial sectors and 24 world regions. These definitions are based on the GTAP6 database and it is used as the economic data of the base year. Some important characteristics of this model can be summarized as follows: power generation by various sources (from non-renewables to renewables) are considered; CCS technology is modeled; biomass energy (both traditional and purpose-grown) production and consumption are included; not only CO2 emissions but also other gases are considered; international markets are modeled for international trade of some fossil fuels; relationships between the costs and resource reserves of fossil fuels are modeled. The model is run with 10-year time steps until 2100. For the reference case, there are no constraints and the model is run based on the drivers (assumptions on GDP and population for A1B) and AEEI. The reference case does not have the same emissions pathways as the prescribed emissions for A1B in AVOID. For scenario cases, the model is run under emissions constraints. In particular, for each policy scenario, the constraint on each gas in each 10-year step is derived. The percentage reduction in emissions that occurs between the AVOID A1B scenario and the particular policy scenario, for each gas in each 10-year period is first calculated, and then these percentage reductions are applied to the AIM reference case

  4. An analysis of the influence of framework aspects on the study design of health economic modeling evaluations.

    Science.gov (United States)

    Gurtner, Sebastian

    2013-04-01

    Research and practical guidelines have many implications for how to structure a health economic study. A major focus in recent decades has been the quality of health economic research. In practice, the factors influencing a study design are not limited to the quest for quality. Moreover, the framework of the study is important. This research addresses three major questions related to these framework aspects. First, we want to know whether the design of health economic studies has changed over time. Second, we want to know how the subject of a study, whether it is a process or product innovation, influences the parameters of the study design. Third, one of the most important questions we will answer is whether and how the study's source of funding has an impact on the design of the research. To answer these questions, a total of 234 health economic studies were analyzed using a correspondence analysis and a logistic regression analysis. All three categories of framework factors have an influence on the aspects of the study design. Health economic studies have evolved over time, leading to the use of more advanced methods like complex sensitivity analyses. Additionally, the patient's point of view has increased in importance. The evaluation of product innovations has focused more on utility concepts. On the other hand, the source of funding may influence only a few aspects of the study design, such as the use of evaluation methods, the source of data, and the use of certain utility measures. The most important trends in health care, such as the emphasis on the patients' point of view, become increasingly established in health economic evaluations with the passage of time. Although methodological challenges remain, modern information and communication technologies provide a basis for increasing the complexity and quality of health economic studies if used frequently.

  5. Transformation of Money Circulation and Change of the Paradigm of Stimulation of Economic Growth: Historical Aspect and Modern Requirements

    Directory of Open Access Journals (Sweden)

    Vozhzhov Anatoliy P.

    2013-12-01

    Full Text Available The article conducts an objective scientific analysis and system comprehension of the law of circulation of money – the basis of the quantitative expression of the processes that are connected with functioning of money, which allows revelation of the established regularities in circulation of money, development of relevant solutions and influencing economic development. It considers changing of the regularities of money circulation and the transmission mechanism in modern economy, its influence upon balancing of the economic system. It reveals the essential aspects, contradictions and consequences of the evolution of methods of stimulation of economic development. It studies influence of the policy of quantitative easing (QE as a new method of regulating the economic growth and its impact on transformation of money circulation under modern conditions. It presents mathematic dependencies that describe main evolution stages of changing the laws of circulation of money.

  6. A reference case for economic evaluations in osteoarthritis: an expert consensus article from the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO).

    Science.gov (United States)

    Hiligsmann, Mickaël; Cooper, Cyrus; Guillemin, Francis; Hochberg, Marc C; Tugwell, Peter; Arden, Nigel; Berenbaum, Francis; Boers, Maarten; Boonen, Annelies; Branco, Jaime C; Maria-Luisa, Brandi; Bruyère, Olivier; Gasparik, Andrea; Kanis, John A; Kvien, Tore K; Martel-Pelletier, Johanne; Pelletier, Jean-Pierre; Pinedo-Villanueva, Rafael; Pinto, Daniel; Reiter-Niesert, Susanne; Rizzoli, René; Rovati, Lucio C; Severens, Johan L; Silverman, Stuart; Reginster, Jean-Yves

    2014-12-01

    General recommendations for a reference case for economic studies in rheumatic diseases were published in 2002 in an initiative to improve the comparability of cost-effectiveness studies in the field. Since then, economic evaluations in osteoarthritis (OA) continue to show considerable heterogeneity in methodological approach. To develop a reference case specific for economic studies in OA, including the standard optimal care, with which to judge new pharmacologic and non-pharmacologic interventions. Four subgroups of an ESCEO expert working group on economic assessments (13 experts representing diverse aspects of clinical research and/or economic evaluations) were charged with producing lists of recommendations that would potentially improve the comparability of economic analyses in OA: outcome measures, comparators, costs and methodology. These proposals were discussed and refined during a face-to-face meeting in 2013. They are presented here in the format of the recommendations of the recently published Consolidated Health Economic Evaluation Reporting Standards (CHEERS) statement, so that an initiative on economic analysis methodology might be consolidated with an initiative on reporting standards. Overall, three distinct reference cases are proposed, one for each hand, knee and hip OA; with diagnostic variations in the first two, giving rise to different treatment options: interphalangeal or thumb-based disease for hand OA and the presence or absence of joint malalignment for knee OA. A set of management strategies is proposed, which should be further evaluated to help establish a consensus on the "standard optimal care" in each proposed reference case. The recommendations on outcome measures, cost itemisation and methodological approaches are also provided. The ESCEO group proposes a set of disease-specific recommendations on the conduct and reporting of economic evaluations in OA that could help the standardisation and comparability of studies that evaluate

  7. ORGANIZATIONAL-ECONOMIC ASPECTS OF THE DEVELOPMENT AND OPERATION OF SMALL INNOVATIVE BUSINESS

    Directory of Open Access Journals (Sweden)

    M. Ya. Veselovsky

    2016-01-01

    Full Text Available The article examines problems of development and functioning of small innovation entrepreneurship in Russia, discusses their advantages and disadvantages. Statistical indicators of development of innovations in recent years in the context of the report "Global innovation index". The authors off er interventions aimed at the expansion of reproduction of high technologies for the further development of innovation in the Russian Federation. Critically considers the opinions of various experts in forecasting the development of macroeconomic situation in Russia. Conclusions about the necessity of the innovation process in the economy.Purposes / tasks. The aim of the article is elaboration of measures aimed at enhancing the reproduction of high technology for processes of development and implementation of innovations in the field of engineering, technology, Economics, organization and management.Tasks of the article: to analyze and isolate problems pertaining to:• the state of innovation activities in Russia;• a weak small innovative enterprises;• state stimulation of small innovative enterprises;• increase the pace of development of small business in innovative sphere of the country.Methodology. In conducting this research the main sources of baseline data were the materials of state statistics, data from Rosstat and excerpts from Government programs. The basis of methodological developments based on a descriptive, comparative method and morphological analysis. They are allowed to perform all of the necessary information and to draw conclusions on this work.Results. This broad concept to small innovative entrepreneurship, analysed its current status in Russia, given his brief analysis of the advantages and disadvantages. Shown low efficiency of functioning and development of small enterprises in General. Analyzes the dynamics of the positions of the Russian Federation the report "Global innovation index": 2014–2016, as well as Russian and

  8. ECONOMIC AND THEORETICAL ASPECTS OF PLANNING EFFECTIVE ACTIVITY OF ENTERPRISES IN THE COAL INDUSTRIES

    Directory of Open Access Journals (Sweden)

    Zh. K. Galiev

    2018-03-01

    Full Text Available Relevance and purpose of the study. Under modern conditions, the share of loss-making enterprises of the coal industry is still high. This brings the solution of the problem of improving the efficiency of their activities up to date. It also determines the purpose of this research. Research methods: scientific generalization, system and factor analysis, and statistical modeling are used in the present work. Results. The article discusses the economic and theoretical aspects of planning the effective activities in the coal industry. The paper analyzes the elasticity of the unit cost price in terms of its labor productivity. It also deals with the elasticity of the volume of output in terms of labor productivity. This indicates that the existing coal mining technologies have, to some extent, exhausted their advantages in the coal industry. They require a change on the achieved level of the capital-labor ratio. It is recommended to strive to ensure advanced ratio of growth of labor productivity of workers compared to the growth rate of unit costs. This should be done at the introduction of a new technology at the enterprises of the coal industry. The advanced ratio of growth in output compared to the growth rate of labor productivity of workers should also be guaranteed. The early growth rate of revenue from sales compared to the growth rate in total costs of production should be provided. The advanced ratio of profit growth compared to the growth rate of revenue from sales has to be provided as well. It is proven that for coal industry enterprises the type of competitive advantages called “the lowest costs” can be the only acceptable one in comparison with other types. We have considered the requirements to the new developed technologies for coal mining. They are as follows: the value of marginal profit in the planned period should be more than the fixed costs of the enterprise; the value of marginal profit in the planned period should be more

  9. The Ilocos Norte Communities against Rabies Exposure Elimination Project in the Philippines: Epidemiological and Economic Aspects

    Directory of Open Access Journals (Sweden)

    Anna Charinna B. Amparo

    2017-04-01

    Full Text Available As canine rabies control in Africa and Asia transitions from research-led proof-of-concept studies to government-led programs for elimination, experience and evidence of their impact and costs must be shared for the benefit of future programs. The Ilocos Norte Communities against Rabies Exposure project was implemented in April 2012 by the provincial veterinary and health offices and supported by many other partners. It delivered a comprehensive dog vaccination program and increased awareness of the need for postexposure prophylaxis (PEP, aiming to eliminate human and animal rabies cases from Ilocos Norte by 2015. Prior to the intervention, confirmed rabies cases in dogs were between 19 and 50 per year (2008–2011. The primary outcome of the project was a reduction in rabies cases in both dogs and humans to 0 in 2014 and 2015, which has subsequently been maintained. Animal bite consultations increased significantly during the project. Economic data for the dog vaccination and PEP components of the project were collated for two sites: Laoag City (an urban setting and Dingras Municipality (a rural setting between 2012 and 2014. The average programmatic cost of vaccinating each dog was $4.54 in Laoag City and $8.65 in Dingras, and costs fell as the project reached more dogs. The average costs of providing PEP were $69.72 per patient and $49.02 per patient for the two sites, respectively, again falling as the project reached more people. External donor contributions contributed less than 20% of dog vaccination costs and less than 1% of PEP costs. The project demonstrated that rabies elimination can be achieved in a short period of time, with concerted effort across multiple sectors. A lack of clear dog population estimates hampered interpretation of some aspects of the programme. From 2016, the provincial government has assumed complete responsibility for the programme and must now continue the vaccination and surveillance efforts. Although

  10. The Convergent Evolution of Romania’s Gross Domestic Product in Relation to the Average Macro-Economic Result of the European Union Countries

    Directory of Open Access Journals (Sweden)

    Raluca Necula

    2016-08-01

    Full Text Available Romania's economic growth is a target that can be achieved only within the accordance of all the economic sectors with the Europe 2020 Strategy. As provided in the Convergence Programme 2014-2020, this objective entails a series of steps that Romania must rigorously follow in order to be able to ensure a real converge process at the level of developed European Union (EU countries form the Euro Area. This paper aims an overview presentation of the economy synthetized in its major result, respectively in the dynamics of the total Gross Domestic Product (GDP /capita and agricultural Gross Domestic Product (GDP /capita, and it also compares with the level of the EU 28 average and the level of the Euro Area average. There are calculated, using linear and quadratic functions, the Gross Domestic Product GDP trends, and, with the convergence equation, there are calculated the years that separate Romania from the level of other countries, through the application of annual growth rates. The calculations result shows a strong economic boost of Romania, the annual growth rates being high, both for Gross Domestic Product (GDP / capita (US$ and for agricultural Gross Domestic Product (GDP/ capita (US$, but also a pretty big gap between its development level and the EU 28 and the Euro Area average level.

  11. THEORETICAL AND PRACTICAL ASPECTS OF MONITORING OF REGION’S SOCIO-ECONOMIC DEVELOPMENT PROCESSES:

    Directory of Open Access Journals (Sweden)

    Valentyna Yakubiv

    2017-03-01

    Full Text Available The article defines the nature of socio-economic development processes monitoring in a region on the basis of systematization of scientific works on economics. The terms of monitoring introduction into the processes of socio-economic development of a region are defined. The difference between monitoring and standard statistic technology is explained. The fact that socio-economic processes monitoring is primarily directed at collection, examination and preparation of information for making and analyzing of economic decisions at different management levels is proved. The indicators by the direction “renewable energy and energy efficiency”, which are evaluated in the process of monitoring, are outlined. Major tasks of monitoring are defined and principles of its information basis forming are determined. Key words: decentralization, information basis, renewable energy, monitoring, region, development, socio-economic processes.

  12. Economic and marketing aspects of using food irradiation technology in treatment of Egyptian exports in domietta harbour

    International Nuclear Information System (INIS)

    EL-Khateeb, M.A.

    2004-01-01

    The present study discuss the economic and marketing aspects for the establishment of food irradiation facility in Domietta harbour and the effect of various parameters on unit processing costs. This study is concerned with carrying out an economic evaluation for the application of food exports from Domietta harbour. The study has been carried out according to the approach applied in the evaluation of economic projects and also considering the requirements of technology projects for food preservation.The study is divided into two sections.The first section: concerned with the marketing and technical aspects where the suitable commodity mix was determined for the agricultural crops which are proposed for irradiation. The marketing study comprised determination of the commodity mix, distributions of the commodity mix all over the year according to the harvest seasons and determination the type and capacity of the source. The second section: comprises the economic analysis according to the method adopted by the International Bank for Development taking into consideration the effect of applying radiation technology on the national income. It provides a model for calculating specific unit processing costs by correlating the known capital costs with the annual operation cost and annual throughputs. The cost benefit of the proposed food irradiation facility was analyzed taking into account the cost of the capital investment, operation cost and other additional parameters. The results of this study showed that there is no economic feasibility for the establishment of an irradiation facility for the radiation treatment of food commodities exported from Domietta harbour

  13. Analis of economic aspects periodization’s of the global transformations

    Directory of Open Access Journals (Sweden)

    Владимир Иванович Власов

    2014-09-01

    Full Text Available In modern terms all anymore the processes of globalization in the field oftransformation of world economy come into the notice of researchers of differentcountries at the simultaneous attempts of determination of division into the periods ofthese processes during development of economic relations between people and statesof different level of economic development.

  14. Code development incorporating environmental, safety, and economic aspects of fusion reactors (FY 89--91)

    International Nuclear Information System (INIS)

    Ho, S.K.; Fowler, T.K.; Holdren, J.P.

    1991-11-01

    This report discusses the following aspects of Fusion reactors.: Activation Analysis; Tritium Inventory; Environmental and Safety Indices and Their Graphical Representation; Probabilistic Risk Assessment (PRA) and Decision Analysis; Plasma Burn Control -- Application to ITER; and Other Applications

  15. Economic aspects of thermal treatment of solid waste in a sustainable WM system

    Energy Technology Data Exchange (ETDEWEB)

    Massarutto, Antonio

    2015-03-15

    Highlights: • Provides a comprehensive review of the applied economic literature dedicated to WtE. • Offers a detailed discussion of the main assumptions that characterize alternative positions. • Highlights the most robust achievements obtained by the applied economic research in this field. • Compares economic and non-economic valuation techniques. - Abstract: This paper offers a systematic review of the literature of the last 15 years, which applies economic analysis and theories to the issue of combustion of solid waste. Waste incineration has attracted the interest of economists in the first place concerning the comparative assessment of waste management options, with particular reference to external costs and benefits. A second important field of applied economic research concerns the market failures associated with the provision of thermal treatment of waste, that justify some deviation from the standard competitive market model. Our analysis discusses the most robust achievements and the more controversial areas. All in all, the economic perspective seems to confirm the desirability of assigning a prominent role to thermal treatments in an integrated waste management strategy. Probably the most interesting original contribution it has to offer concerns the refusal of categorical assumptions and too rigid priority ladders, emphasizing instead the need to consider site-specific circumstances that may favor one or another solution.

  16. Economic aspects of thermal treatment of solid waste in a sustainable WM system

    International Nuclear Information System (INIS)

    Massarutto, Antonio

    2015-01-01

    Highlights: • Provides a comprehensive review of the applied economic literature dedicated to WtE. • Offers a detailed discussion of the main assumptions that characterize alternative positions. • Highlights the most robust achievements obtained by the applied economic research in this field. • Compares economic and non-economic valuation techniques. - Abstract: This paper offers a systematic review of the literature of the last 15 years, which applies economic analysis and theories to the issue of combustion of solid waste. Waste incineration has attracted the interest of economists in the first place concerning the comparative assessment of waste management options, with particular reference to external costs and benefits. A second important field of applied economic research concerns the market failures associated with the provision of thermal treatment of waste, that justify some deviation from the standard competitive market model. Our analysis discusses the most robust achievements and the more controversial areas. All in all, the economic perspective seems to confirm the desirability of assigning a prominent role to thermal treatments in an integrated waste management strategy. Probably the most interesting original contribution it has to offer concerns the refusal of categorical assumptions and too rigid priority ladders, emphasizing instead the need to consider site-specific circumstances that may favor one or another solution

  17. INVESTIGATE TECHNO-ECONOMICAL ASPECTS OF PRESSURE BOOSTING STATIONS TO ENHANCE OIL EXTRACTION IN GACHSARAN

    Directory of Open Access Journals (Sweden)

    MAHMOOD EGHTESADIFARD

    2017-10-01

    Full Text Available The purpose of this study is to consider strategies and options for improving the efficiency of the pressure boosting station No. 4 in Gachsaran oil reserve (which is located in south-western of Iran. In order to achieve these objectives, the four rational options from technical and operational views were proposed and then these options went through an economic assessment. Next, by onsidering the other important criteria based on technical conditions (due to the necessity of evaluating other criteria beside economic criterion, decisionmaking techniques were employed. The results of economic evaluation show that the present value of the costs of option 1 is lower than other options and option 2 provides poorer economic status and is ranked last among the recommended options. Therefore, option 1 is 30.5 percent better than option 2. In addition, employing MCDM Technique allocated maximum weight (0.320 to economic evaluation criterion and again option 1 -with the highest weight (0.354- was the best possible option. Regards to purpose of this study, using techno-economical approach leads practitioners to decide based on technical and economic facts simultaneously.

  18. Community Economics

    OpenAIRE

    武藤, 宣道; Nobumichi, MUTOH

    2000-01-01

    This paper examines the new field of community economics with respect to Japan. A number of studies in community economics have already been produced in OECD countries including the United States. Although these are of great interest, each country has its own historical, socioeconomic context and must therefore develop its own approach to community economics. Community-oriented economics is neither macro-nor micro-economics in the standard economics textbook sense. Most community economics st...

  19. Economic aspects of telemedical trainings realization in conditions of medical services outsourcing

    Directory of Open Access Journals (Sweden)

    Bushmanov A.Yu.

    2016-12-01

    Full Text Available Economic efficiency of various telemedical services are still a subject of scientific discussion. The article considers approaches to a complex estimation of economic benefit and economic efficiency of services in remote education. Calculations are submitted on the basis of realization of remote trainings series on training to receptions of urgent medical aid and occupational medicine for the medical personnel of the large oil-extracting company. Preparation of the program, materials, including videofragments, presentations and demonstrations, and also realization of trainings were carried out by autsourcing by experts of the foreign organizations.

  20. System aspects of managing international scientific and technical as well as manufacturing economic cooperation in the nuclear power field

    International Nuclear Information System (INIS)

    Drahny, M.

    1988-01-01

    International scientific and technical cooperation in nuclear power is discussed from the angle of systems control aspects. Integration benefit and the development stages of the integration process are mainly treated. The researcher-user relations are analysed in detail in scientific and technical cooperation and its links to economic cooperation. In nuclear power within COMECON countries, the most important field of cooperation currently is the complex program of scientific and technical progress of the COMECON member countries till the year 2000, especially its third priority trend called Accelerated Development of Nuclear Power. The following new quality should be thereby provided for the participating states: the achievement of the world peak standards of technical and economic parameters; the reflection of scientific and technical and economic cooperation in a complete innovatory cycle Science-Technology-Production-Application; the achievement of direct labor relations of the participating research, development, production and end user organizations. (Z.M.). 1 fig., 16 refs

  1. Problematic aspects of the economic value added measure in environment of the Czech Republic

    Directory of Open Access Journals (Sweden)

    Michaela Beranová

    2010-01-01

    Full Text Available The EVA indicator has been constructed in the recent past as a reaction to requirements of the new economic environment. As the EVA indicator has been introduced by Stewart Stern & Co. in the early nineties, past two decades many economists have been discussing the pros and cons of EVA application as well as various adjustments needed to calculate some relevant result. A range of attitudes to the adjustments to accounting data towards economic data exist there. As the indicator of economic value added is considered to be a criterion of company’s real economic performance it is necessary to be very careful at applying encouraged adjustments. In this article, the authors compare and discuss these adjustments advised in order to reach some ideal number. Accounting differences of US GAAP, IFRS and Czech Accounting Standards are taken into consideration.

  2. Economic aspects related to the shallow land disposal of nuclear waste: The Belgian case

    International Nuclear Information System (INIS)

    Kunsch, P.L.; Zaccai, H.; Miegroet, J. van

    1993-01-01

    The Belgian concept for shallow land disposal of low-level short-lived waste is approaching maturity. The paper presents its main design features, the construction and operating phases, and the economics of the project. The conclusion is that this concept is economically interesting when compared to the geological option. The financial approach adopted by Belgium is presented. Pros and cons of timely operation are discussed. Although it may look economically attractive to adopt a slow pace in implementing the concept, the paper shows that deferring decisions would be a risky attitude, in contradiction with fairness to future consumers. Such a conclusion derives from economic and financial arguments, considering that cost uncertainties, especially in the front-end, and financial management risk might be of overwhelming importance

  3. The management of the state reserving system in the aspect of the regional economic security supporting

    Directory of Open Access Journals (Sweden)

    Aleksandr Yefimovich Zemskov

    2011-06-01

    Full Text Available This paper reviews the role of the state material reserve system to ensure economic security of the region. A classification of reserves ensuring economic security of the region was elaborated. A scheme of systematic and structural representation of the state material reserve in order to improve the economic security of the region was suggested. Optimization of operational control of the territorial offices, factories, and settlements of custody within the framework of the state material reserve is one of the most effective instruments to enhance the functioning of the whole system. To solve the problem of technological processes optimization of products acquisition and storage in manufacturings, plants and points of consignment storage of the state material reserve, a static economic-mathematical model was developed. The results can be used to develop appropriate computer systems for support of effective management decisions in the system of state of material reserve.

  4. Socio-demographic and economic aspects of nuclear power plant construction and operation

    International Nuclear Information System (INIS)

    1984-01-01

    The proceedings contain 10 papers of which 9 have been inputted in INIS. The papers deal with the economic, social and ecological consequences of the construction of nuclear power plants. Various approaches are listed to the economic evaluation of the said consequences. The question is discussed of the efficiency of investments for the construction of nucliear power plants as are the probiems of sitting large projects. (E.S.)

  5. Technical and economic aspects of the transmission of energy at extra high voltages

    Energy Technology Data Exchange (ETDEWEB)

    Kahnt, R

    1967-01-01

    The reasons for the employment of higher transmission voltages are listed and the points decisive for the selection of three phase ac or dc systems are reviewed. A treatment of the technical and economic problems arising in three phase extra high voltage transmission is presented. These include selection of voltage, economical design of power lines, insulation problems, power supply dependability, equipment rating and reactive power and stability problems.

  6. Money, Peers and Parents: Social and Economic Aspects of Inequality in Youth Wellbeing

    OpenAIRE

    Plenty, Stephanie; Mood, Carina

    2016-01-01

    Indicators of social and economic status are important health determinants. However, evidence for the influence of family socioeconomic status in adolescent wellbeing is inconsistent and during this period of development youth may begin to develop their own status positions. This study examined social and economic health inequalities by applying a multidimensional and youth-orientated approach. Using a recent (2010?2011) and representative sample of Swedish 14-year olds (n?=?4456, 51?% female...

  7. POSSIBILITIES, LIMITATIONS AND ECONOMIC ASPECTS OF ARTIFICIAL INTELLIGENCE APPLICATIONS IN HEALTCARE

    Directory of Open Access Journals (Sweden)

    Dejan T ILIĆ

    2016-02-01

    Full Text Available The increasing importance of achieving sustainable development is largely positively influenced the emergence and increasing the level of application of artificial intelligence in different spheres of human activity, but especially in the field of health care. It is this trend and initiated that in work devote special attention to precisely to the analysis of potential opportunities, and economic effects of the use of artificial intelligence in the direction of improving efficiency, but the economic effects of health care

  8. Improving SFR Economics through Innovations from Thermal Design and Analysis Aspects

    Energy Technology Data Exchange (ETDEWEB)

    Haihua Zhao; Hongbin Zhang; Vincent Mousseau; Per F. Peterson

    2008-06-01

    Achieving economic competitiveness as compared to LWRs and other Generation IV (Gen-IV) reactors is one of the major requirements for large-scale investment in commercial sodium cooled fast reactor (SFR) power plants. Advances in R&D for advanced SFR fuel and structural materials provide key long-term opportunities to improve SFR economics. In addition, other new opportunities are emerging to further improve SFR economics. This paper provides an overview on potential ideas from the perspective of thermal hydraulics to improve SFR economics. These include a new hybrid loop-pool reactor design to further optimize economics, safety, and reliability of SFRs with more flexibility, a multiple reheat and intercooling helium Brayton cycle to improve plant thermal efficiency and reduce safety related overnight and operation costs, and modern multi-physics thermal analysis methods to reduce analysis uncertainties and associated requirements for over-conservatism in reactor design. This paper reviews advances in all three of these areas and their potential beneficial impacts on SFR economics.

  9. Does engineering education need to engage more with the economic and social aspects of sustainability?

    Science.gov (United States)

    Fitzpatrick, John J.

    2017-11-01

    This paper questions if engineering educators are producing engineers that are accelerating humanity along an unsustainable path. Even though technology and engineering are important drivers in trying to move humanity towards an environmentally sustainable paradigm, the paper suggests that maybe the most important levers and challenges lie in the economic and social domains. Short case studies of energy efficiency, the experience of the industrialist Ray Anderson and the authors own reflection of teaching chemical engineering students are used to highlight this. Engineering/technological innovation may not be enough and is often counteracted by the rebound effect and the current dominant neoclassical economic paradigm. The paper discusses what engineering educators can do to produce sustainability informed engineers who are better able to engage with the economic and social dimensions of sustainability. Some suggestions for engaging engineering students with the economic and social dimensions of environmental sustainability are provided. Engineers must somehow find ways, not just to influence technological levers (which are very important) but also to influence economic and social levers so that changes in economic and social behaviours can complement and facilitate technological change in moving humanity to an environmentally sustainable paradigm.

  10. The historical aspects and current issues of the development of Russian-Lithuanian economic relations

    Directory of Open Access Journals (Sweden)

    Kretinin Gennady

    2012-12-01

    Full Text Available This article focuses on development of Russian-Lithuanian economic ties. The research and practical significance of this study lies in the identification of the sources of modern Russian-Lithuanian economic cooperation and the prospects of future mutually beneficial economic relations. The first attempt at establishing economic relations was made in 1919. However, young Lithuanian Republic gravitated towards the West, severing ties with the Russian market. However, the initiatives of Lithuanian authorities did not result in successful state building, and the economic situation remained unchanged. The USSR leadership made an effort to improve the living conditions in post-war Lithuania. There were some mistakes made in the relations with the local population that resulted in Lithuanians’ resistance to sovietisation. However, in the conditions of post-war restoration of national economy and acute deficit of material and human resources, the Soviet leadership managed not only to reform and develop a socialistic economy in Lithuania but also to turn it into an industrial republic with developed agriculture and modern manufacturing facilities, whose major industries manufactured products used in nuclear and space technologies, aviation and navigation. The research shows that the post-Soviet period led to a dramatic change in Russian-Lithuanian economic relations; however, these relations retained potential for future development.

  11. Macro Dark Matter

    CERN Document Server

    Jacobs, David M; Lynn, Bryan W.

    2015-01-01

    Dark matter is a vital component of the current best model of our universe, $\\Lambda$CDM. There are leading candidates for what the dark matter could be (e.g. weakly-interacting massive particles, or axions), but no compelling observational or experimental evidence exists to support these particular candidates, nor any beyond-the-Standard-Model physics that might produce such candidates. This suggests that other dark matter candidates, including ones that might arise in the Standard Model, should receive increased attention. Here we consider a general class of dark matter candidates with characteristic masses and interaction cross-sections characterized in units of grams and cm$^2$, respectively -- we therefore dub these macroscopic objects as Macros. Such dark matter candidates could potentially be assembled out of Standard Model particles (quarks and leptons) in the early universe. A combination of earth-based, astrophysical, and cosmological observations constrain a portion of the Macro parameter space; ho...

  12. Selection and evaluation of nuclear fuel cycle strategies. Technical and economic aspects

    International Nuclear Information System (INIS)

    Clarke, F.J.P.; Main, F.K.

    1983-01-01

    The original choices of thermal reactors and fuel cycles were largely determined by specific national circumstances and by experience and facilities acquired from defence-related programmes. These led to the development of LWRs in the USA and to the natural uranium/gas/graphite system in the United Kingdom and France, while Canada selected the HWR. Most countries with nuclear power programmes saw the plutonium-fuelled fast reactor, with its breeding potential, as the means to ensure that exhaustion of economic uranium resources would not prematurely curtail the contribution of nuclear power to world energy supplies. Fuel reprocessing was essential to this fuel cycle or indeed to other recycling options to make better use of the available uranium; it was also favoured for waste management reasons. Early expectations of nuclear power growth suggested that a transition from thermal to fast reactors would occur during the present century but the urgency has been reduced by world economic recession, slower increases in nuclear capacity and the continued availability of supplies of low-priced uranium. Reprocessing costs have risen and economics of scale favour large plants, which are therefore most likely to be built in countries with substantial thermal reactor capacities; these countries will be able to provide reprocessing services to others. As the ultimate strategic need for fast reactors has not been reduced by this slowdown it is important to continue the development and demonstration of fast-reactor technology and the associated fuel cycles. Uncertainties in future fuel prices mean that it could be advantageous to introduce fast reactors as soon as they become an economic, although not necessarily the most economic, choice. Notably, fast reactors may be installed initially when and where they become economic compared to coal-fired generation, in order to lay the foundation for more rapid expansion when economic break-even with thermal reactors occurs. (author)

  13. Summary of the report of the Senior Committee on Environmental, Safety, and Economic Aspects of Magnetic Fusion Energy

    International Nuclear Information System (INIS)

    Holdren, J.P.; Berwald, D.H.; Budnitz, R.J.

    1987-01-01

    The Senior Committee on Environmental, Safety, and Economic Aspects of Magnetic Fusion Energy (ESECOM) has assessed magnetic fusion energy's prospects for providing energy with economic, environmental, and safety characteristics that would be attractive compared with other energy sources (mainly fission) available in the year 2015 and beyond. ESECOM gives particular attention to the interaction of environmental, safety, and economic characteristics of a variety of magnetic fusion reactors, and compares them with a variety of fission cases. Eight fusion cases, two fusion-fission hybrid cases, and four fission cases are examined, using consistent economic and safety models. These models permit exploration of the environmental, safety, and economic potential of fusion concepts using a wide range of possible materials choices, power densities, power conversion schemes, and fuel cycles. The ESECOM analysis indicates that magnetic fusion energy systems have the potential to achieve costs-of-electricity comparable to those of present and future fission systems, coupled with significant safety and environmental advantages. 75 refs., 2 figs., 24 tabs

  14. Obsolete Laws: Economic and Moral Aspects, Case Study-Composting Standards.

    Science.gov (United States)

    Vochozka, Marek; Maroušková, Anna; Šuleř, Petr

    2017-12-01

    From the early days of philosophy, ethics and justice, there is wide consensus that the constancy of the laws establishes the legal system. On the other hand, the rate at which we accumulate knowledge is gaining speed like never before. Due to the recently increased attention of academics to climate change and other environmental issues, a lot of new knowledge has been obtained about carbon management, its role in nature and mechanisms regarding the formation and degradation of organic matter. A multidisciplinary techno-economic assessment of current composting standards and laws that took into account the current state of knowledge about carbon management was carried out as a case study. Economic and environmental damage caused by outdated laws was revealed. In addition, it was found that the introduction of the best composts into the market is permitted, causing additional negative environmental as well as economic impacts.

  15. Design of grid connected PV systems considering electrical, economical and environmental aspects: A practical case

    International Nuclear Information System (INIS)

    Fernandez-Infantes, Alberto; Contreras, Javier; Bernal-Agustin, Jose L.

    2006-01-01

    This paper presents the complete design of a photovoltaic installation that may be either used for internal electric consumption or for sale using the premium subsidy awarded by the Spanish Government. Electric optimization strategies are detailed in the project, as well as the sizing of the photovoltaic installation and economic and financial issues related to it. The project optimizes the electricity demand, improving reactive power and studying the convenience of hourly discrimination fees in addition to the design of the photovoltaic installation. A specific computer application for the automated calculation of all relevant parameters of the installation-physical, electrical, economical as well as ecological-has been developed to make the process of calculating photovoltaic installations easier and to reduce the design development time. Moreover, the budget of the photovoltaic installation is included, as well as its corresponding financial ratios and payback periods. Finally, the conclusions reached in the technical and economic design of the installation are shown. (author)

  16. Economic aspects of reducing SO2 emissions of medium power boilers

    International Nuclear Information System (INIS)

    Kartak, J.

    1995-01-01

    The results of analysis of the economic benefits of five reconstruction variants are presented for a hypothetical industrial heating plant equipped with 3 boilers with a steam output of 120 t/h each, providing a total power of about 355 MW. The reconstruction was aimed at reducing the emission of pollutants to below the regulatory limits. The economic effectiveness was assessed in terms of the specific cost of heat in overheated steam for brown coal, black coal, natural gas, and mazut. The option consisting in reconstruction of the brown coal fired boiler to low-sulfur black coal without desulfurization emerged as the economically optimal alternative. Second to it was the option identical with the first but augmented with a dry additive desulfurization equipment. The brown coal fired boiler equipped with a semidry desulfurization equipment ranked as the third. (J.B.). 3 tabs., 6 figs

  17. The coordination aspect of institutions in the context of an evolutionary approach to economic dynamics

    Directory of Open Access Journals (Sweden)

    Zoran Stefanovic

    2015-08-01

    Full Text Available The paper provides an insight into the dominant trends of contemporary evolutionary economics and outlines the important issues related to the articulation of this approach in thinking about the economy. The paper also affirms a proposition on institutions as carrier structures of socio-economic evolution, whose numerous effects at the societal level are decoded through the coordination function. In addition to the market, the process of coordination also employs other non-market institutional structures, whose profile and operational principles are the product of the trajectories of cultural and historical evolution, different among social orders. Projects aimed at the transformation of the economic system are to be sensitized to an objectively conditioned diversity of the institutional structures of the world economy, and in this sense, should be very careful in the installation of „universal” reform solutions.

  18. SOCIO-ECONOMIC ASPECTS OF ITALY: CHALLENGES AND OPPORTUNITIES FOR COOPERATION WITH THE INTERNATIONAL COMMUNITY

    Directory of Open Access Journals (Sweden)

    Yu. Agapov

    2016-01-01

    Full Text Available The economic crisis in Italy after 2008 fully revealed the complexity of the socio-economic model of the country, which in our time is formed not only at national level but also at European and global levels. All these factors should also be taken into account in the analysis of Russian-Italian relations. Italy has traditionally been considered one of the main partners / allies of Russia in Europe / the West, which emphasizes the active economic ties.Socio-economic diffi culties in Italy, creating both challenges and opportunities for the world, Europe and Russia. One of the major challenges for the global economy is the impact of the crisis in Italy for the EU, as one of the world's economic centers.The challenge for the EU crisis in Italy can be the stability of the EU, the challenge for Russia could be the eff ect of reducing the role of the traditional economic and political partner of the EU. Regarding the new features are: the global level – the transformation of one of the major economies of the West and building relationships with updated economic leader of the Mediterranean on a new basis, the regional level - the further development of one of the other German centre’s of the EU, which could serve as a new "stimulus" for the further integration of the Union , national - improve the socio-economic standards of living of citizens in Italy, as well as creating additional opportunities for the development of mutually benefi cial cooperation with other countries, particularly with Russia. The article discusses the causes of the Italian crisis and the challenges and opportunities that are opened at the same time for the world, the EU and Russia. Subject articles relevant due to the perception of the impact of the crisis in Italy for the world economy, the economy of the EU and Russia.The goal / task. The main purpose of the presentation material in this article is to analyze the causes of the crisis in Italy using a three-level model of

  19. Some aspects of the economics of fast reactor fuel cycle evaluation

    International Nuclear Information System (INIS)

    Sweet, C.

    1982-01-01

    The economics of Fast Reactor Fuel Cycles is a subject marked by a more than usual degree of uncertainty. An evaluation of the future costs and benefits is therefore a necessarily tentative exercise, and the proposed paper will be written within the limitations imposed by the present state of knowledge. It will be no less limited by the present ''state of the art'', which while contingent on the availability of information, is primarily to do with questions of economic method and conception as applied to this field of study. (author)

  20. SHORT DESCRIPTION OF THE RELEVANT ASPECTS OF THE DUTCH ECONOMY IN THE GLOBAL ECONOMIC SYSTEM

    Directory of Open Access Journals (Sweden)

    Razvan Hagima

    2013-03-01

    Full Text Available Despite of its reduced population number and small area, the Netherlands is one of the top countries in terms of trade and FDI. The aim of this article is to present its trade, FDI flows and to highlight some of the advantages that the country has in the mentioned fields. Even though it was hit by the economic crisis, the state recovered fast and, since 2009, maintained a positive trend to its foreign trade and FDI. Moreover, because it has a stable economic environment and a professional labour force, foreign investors are eager to start investing in businesses in this country.

  1. On the technical, economical and proliferation aspects of the different enrichment techniques. Executive summary

    International Nuclear Information System (INIS)

    1979-05-01

    The major conclusions and recommendations of WG.2, as contained in the draft report INFCE/WG.2/14, are summarized. The availability of enrichment services, the demand for such services, the assurance of long term supply, the special needs of developing countries, and the assessment and comparison of proliferation aspects are summarized. Nine general conclusions are listed

  2. Socio-economic aspects of boat-based ecotourism during the ...

    African Journals Online (AJOL)

    Understanding recreational aspects of the tourism industry developing around the KwaZulu-Natal sardine run is important for the protection and sustainability of the Pondoland Marine Protected Area (MPA), on the south-east coast of South Africa. Between June and July 2007, a total of 128 people visited this area to ...

  3. Sustaining anti-littering behavior within coastal and marine environments: Through the macro-micro level lenses.

    Science.gov (United States)

    Beeharry, Yashna Devi; Bekaroo, Girish; Bokhoree, Chandradeo; Phillips, Michael Robert; Jory, Neelakshi

    2017-06-30

    Being regarded as a problem of global dimensions, marine litter has been a growing concern that affects human beings, wildlife and the economic health of coastal communities to varying degrees. Due to its involvement with human behavior, marine littering has been regarded as a cultural matter encompassing macro and micro level aspects. At the micro or individual level, behavior and behavioral motivation of an individual are driven by perception of that person while at the macro or societal level, aspects including policies and legislations influence behavior. This paper investigates marine littering through the macro-micro level lenses in order to analyze and recommend how anti-littering behavior can be improved and sustained. Using Coleman's model of micro-macro relations, research questions are formulated and investigated through a social survey. Results showed important differences in perceptions among participating groups and to address key issues, potential actions are proposed along with a framework to sustain anti-littering behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. 美国的土地政策在宏观调控中的角色与功能%Roles and Functions of Land Use Policies on Macro Economic Regulation in the U.S.

    Institute of Scientific and Technical Information of China (English)

    丰雷; 施昱年

    2012-01-01

    The purpose of this paper is to induce literatures on the land policies in the U.S. and discuss its impacts on the macro economy. Method used is literature review. The results indicate that: 1 ) Farm land conservation policy is useful for stabilizing farm product price in the short run while it is unsuitable to be an instrument of macro-regulation in the long run; 2) Suspending or keeping on urban expansion and urban renewal through zoning can decrease or increase investment. Decreasing floor area ratio (FAR) will stimulate developer to build quickly and suspend opportunistic behavior in the short run and raise the quality of housing and environmental in the long run. Property tax can guide the opportunistic investing of real estate in the short run and decrease the benefits of opportunistic investing in the long run; 3 ) Interest rate influences REITs and stocks of real estate companies quickly in the short run. High interest rate will attack the growth of economy. It is also important to monitor the risk of bad debt of mortgage market.In the long run, interest rate policy must coordinate with business cycle and it is also crucial to ameliorate financial market. It is concluded that land policies have significant impacts on the economic growth and cycles although they are not directly as the macro-regulation tools in U.S. The experiences are useful to the situation in China.%研究目的:归纳美国土地政策的文献,探讨美国的土地政策对宏观经济的影响,为中国土地宏观调控实践提供借鉴。研究方法:文献综述法。研究结果:(1)农地保护政策短期有助于农产品价格稳定,长期则不宜作为宏观调控的工具。(2)土地使用分区管制对投资影响的短期效果明显;调降容积率短期会刺激开发商抢建及暂缓投机,长期则能提高居住环境质量;不动产税收政策短期能够引导房地产投机需求的流向,长期则可降

  5. Some aspects of socio-economic activities that affect biodiversity of ...

    African Journals Online (AJOL)

    This paper examines the socio-economic activities of man along the coastal wetlands of Lagos State with a view of assessing the resultant effect on the Biodiversity of the area. For the benefit of this study, the area was divided into three zones. The procedures adopted were preliminary interview, market survey and structural ...

  6. Economic Aspects of the Regulatory Framework in the Area of Fertilizers

    NARCIS (Netherlands)

    Wesseler, J.H.H.; Drabik, D.

    2017-01-01

    This study discusses economic implications of the proposed EU regulation on the market of CE marked fertilizers. Depending on the design of the regulation, the costs can be substantial. The expected additional costs of introducing mandatory or voluntary maximum threshold levels for cadmium in

  7. Global experience with jatropha cultivation for bioenergy : an assessment of socio-economic and environmental aspects

    NARCIS (Netherlands)

    Eijck, van J.A.J.; Romijn, H.A.; Balkema, A.J.; Faaij, A.

    2014-01-01

    This is an assessment of key economic, environmental and social issues pertaining to jatropha biofuels, based on almost 150 studies covering 26 countries. The assessment aims to furnish a state-of-the-art overview and identify knowledge gaps. So far, total jatropha production has remained small.

  8. Global experience with jatropha cultivation for bioenergy: an assessment of socio-economic and environmental aspects

    NARCIS (Netherlands)

    van Eijck, Janske; Romijn, Henny; Balkema, Annelies; Faaij, André

    2014-01-01

    This is an assessment of key economic, environmental and social issues pertaining to jatropha biofuels, based on almost 150 studies covering 26 countries. The assessment aims to furnish a state-of-the-art overview and identify knowledge gaps. So far, total jatropha production has remained small.

  9. Re-thinking incentives and penalties: Economic aspects of waste management in Italy

    Energy Technology Data Exchange (ETDEWEB)

    Cossu, R. [IMAGE, Department of Hydraulic, Maritime, Environmental and Geotechnical Engineering, University of Padua, Via Loredan, 35131 Padua (Italy); Masi, S., E-mail: salvatore.masi@unibas.it [DIFA, Department of Environmental Engineering and Physics, University of Basilicata, Via dell’Ateneo 10, 85100 Potenza (Italy)

    2013-11-15

    Highlights: • We focused on the dynamics the formation of operational costs of waste management. • We provide the basic elements to compose a picture of economic management. • We present a reflection on the last hidden costs associated with the consumption of goods and packaging. • Reduction of waste production. - Abstract: This paper focuses on the dynamics the formation of operational costs of waste management in Italy and the effect of economic measures. Currently incentives and penalties have been internalized by the system no differently from other cost items and revenues. This has greatly influenced the system directing it towards solutions that are often distant from the real environmental objectives. Based on an analysis of disaggregated costs of collection treatment and recovery, we provide the basic elements to compose a picture of economic management in various technical–organizational scenarios. In the light of the considerations contained in the paper it is proposed, e.g. for controlled landfills, that the ecotax, currently based on weight, could be replaced by one based on the volume consumption. Likewise, for tax reduction on disposal system, instead a pre-treatment might ask an environmental balance of the overall system. The article presents a reflection on the last hidden costs associated with the consumption of goods and packaging, and how to reduce waste production is the necessary path to be followed in ecological and economic perspectives.

  10. Opportunities for biomaterials : economic, environmental and policy aspects along their life cycle

    NARCIS (Netherlands)

    Hermann, B.G.

    2010-01-01

    Little was known at the start of these studies regarding the environmental impacts of bulk chemicals production from biomass and whether they could be produced economically. We have therefore analysed the entire life cycle of biomaterials: the production of bio-based chemicals, the application of

  11. Analysis of curricular aspects of economics' teaching in industrial engineering courses

    Directory of Open Access Journals (Sweden)

    Antonio Marcos Rodrigues e Silva

    2012-06-01

    Full Text Available Industrial Engineering is a field that has attracted the attention, especially because of its synergy with other areas of knowledge. In order to think about education in Industrial Engineering it is necessary to consider its relationship and interdependence with other areas. In this way, the relationship with Economics is considered. Although the objectives of both areas and their methods are distinct, they are related in many points. So, the contribution of study economy is directly related to the ways these topics will be studied in the Industrial Engineering courses. It is also implied how these topics will be chosen to be presented. The present paper’s objective is to analyze the teaching of Economics in the Industrial Engineering courses inBrazil. In order to achieve this objective, a documental research has been conducted, using the Content Analysis technique applied to the Teaching Plans of the disciplines covering the Economics contents in 15 Institutions. It has been concluded that the topics covered in the courses are of a broad nature, with emphasis in theoretic content of Economics. Furthermore, the strategies used in classroom, as well as the assessment methods are still of traditional nature.

  12. ECONOMIC ASPECTS REGARDING THE GLOBAL DIMENSION OF POVERTY IN THE XXI CENTURY

    Directory of Open Access Journals (Sweden)

    PAUL-BOGDAN ZAMFIR

    2013-12-01

    Full Text Available In this paper we proposed to investigate the spread of poverty phenomenon on the global scale. Also we examined the causes and the efects of unequal distribution of global wealth, emphasing the impact of economic globalization on the deepening of poverty at the international comunity level. In the contemporary context of economic globalization the poverty is a scourge of the international community, that marks a dangerous gap between the many poor and the few rich. On the other hand, the poverty can be rightly considered the deprivation of population or certain population groups of welfare. In generally, for the common man, poverty means hunger, misery and diseases. Also, the poverty is an economical-legal phenomenon. The economic component of poverty consist in the deficiency of resources to ensure a decent standard of living and the access to basic services (health, education etc., while the legal dimension is reflected in the reduced possibility of a person or population groups to benefit from the civil rights and other fundamental rights, as well as the right to lead way of life which he desires or values.

  13. Financing aspects of nuclear power plant construction under Polish economic conditions

    International Nuclear Information System (INIS)

    Besant-Jones, John E.

    1999-01-01

    Within the framework of the new Polish Energy Law the different issues important far financing a programme to develop nuclear power power in Poland such as: economic competitiveness of nuclear power, financing options for nuclear power projects, managing the various risks for financing nuclear power as well as nuclear and business liability are considered. The importance of policy issues is stressed

  14. Re-thinking incentives and penalties: Economic aspects of waste management in Italy

    International Nuclear Information System (INIS)

    Cossu, R.; Masi, S.

    2013-01-01

    Highlights: • We focused on the dynamics the formation of operational costs of waste management. • We provide the basic elements to compose a picture of economic management. • We present a reflection on the last hidden costs associated with the consumption of goods and packaging. • Reduction of waste production. - Abstract: This paper focuses on the dynamics the formation of operational costs of waste management in Italy and the effect of economic measures. Currently incentives and penalties have been internalized by the system no differently from other cost items and revenues. This has greatly influenced the system directing it towards solutions that are often distant from the real environmental objectives. Based on an analysis of disaggregated costs of collection treatment and recovery, we provide the basic elements to compose a picture of economic management in various technical–organizational scenarios. In the light of the considerations contained in the paper it is proposed, e.g. for controlled landfills, that the ecotax, currently based on weight, could be replaced by one based on the volume consumption. Likewise, for tax reduction on disposal system, instead a pre-treatment might ask an environmental balance of the overall system. The article presents a reflection on the last hidden costs associated with the consumption of goods and packaging, and how to reduce waste production is the necessary path to be followed in ecological and economic perspectives

  15. High macro rubber band ligature

    Directory of Open Access Journals (Sweden)

    José A. Reis Neto

    2013-07-01

    Full Text Available Purpose: The goal of a rubber band ligature is to promote fibrosis of the submucosa with subsequent fixation of the anal epithelium to the underlying sphincter. Following this principle, a new technique of ligature was developed based on two aspects: 1. macro banding: to have a better fibrosis and fixation by banding a bigger volume of mucosa and 2. higher ligature: to have this fixation at the origin of the hemorrhoidal cushion displacement. Methods: 1634 patients with internal hemorrhoidal disease grade II or III were treated by the technique called high macro rubber band. There was no distinction as to age, gender or race. To perform this technique a new hemorrhoidal device was specially designed with a larger diameter and a bigger capacity for mucosal volume aspiration. It is recommended to utilize a longer and wider anoscope to obtain a better view of the anal canal, which will facilitate the injection of submucosa higher in the anal canal and the insertion of the rubber band device. The hemorrhoidal cushion must be banded higher in the anal canal (4 cm above the pectinate line. It is preferable to treat all the hemorrhoids in one single session (maximum of three areas banded. Results: The analysis was retrospective without any comparison with conventional banding. The period of evaluation extended from one to twelve years. The analysis of the results showed perianal edema in 1.6% of the patients, immediate tenesmus in 0.8%, intense pain (need for parenteral analgesia in 1.6%, urinary retention in 0.1% of the patients and a symptomatic recurrence rate of 4.2%. All patients with symptomatic recurrence were treated with a new session of macro rubber banding. None of the patients developed anal or rectal sepsis. Small post-ligature bleeding was observed only in 0.8% of the patients. Conclusions: The high macro rubber banding technique represents an alternative method for the treatment of hemorrhoidal disease grades II or III, with good

  16. Problems of Economic Grown in Modern Russia: General Characteristics and Regional Aspect

    Directory of Open Access Journals (Sweden)

    Sergey N. Levin

    2016-12-01

    Full Text Available Authors analyze the problem to find the optimal policy options to stimulate economic growth in modern conditions. They point out three possible options for such policy according to the different structural priorities. This point causes the question of the extent to which the proposed policy approaches to stimulate economic growth correspond to real economic trends. The solution of this problem is possible only on the basis of the empirical study analysis results. Also it is necessary to take into account the regional dimension related to the fact that the various sectors of the economy linked to the various regions. According to this fact one may point out Russian regions with the predominance of the mining industry, manufacturing industry and services. Authors exploit panel dataset on 80 Russian regions for the period 2005-2014 to analyze the relationship between annual shares of sectors in output and employment and per capita gross regional growth. Results indicate that regions with a higher share of manufacturing and mining both in terms of output and employment grow slower during the reporting period. The impact of services on growth is somewhat paradoxical: regions with bigger shares of healthcare and education in output growth faster, but a bigger share of this sector in employment, as much as expanding of the labor share of these sectors impede growth. Possible reason for this paradox is that the high proportion of services in the regions-leaders (especially the share of total employment reflects not the degree of their development, but the development of the public sector in relatively poor regions. The results show that neither manufacturing nor mining and services are not the engines of economic growth that can ensure sustainable development of the whole economy. Authors point out that it is necessary to conduct multivariate policies to stimulate economic growth, which is based on the various configurations of developmental actors

  17. Valorization of macroalga Saccharina latissima as novel feedstock for fermentation-based succinic acid production in a biorefinery approach and economic aspects

    DEFF Research Database (Denmark)

    Silva Marinho, Goncalo; Alvarado-Morales, Merlin; Angelidaki, Irini

    2016-01-01

    with a maximum productivity of 3.9 g L-1 h-1 was achieved. The high content of total phenolic compounds (TPCs) in the macroalgal biomass (July-August: 5-1% DM), and high concentration of macro- (Ca, K, Na, Mg, P, N and Fe) and micronutrients in the solid residue recovered after enzymatic hydrolysis (PHSR), makes...... co-production of antioxidants (i.e. phenolics) and fertilizer very attractive. Finally, a simplified economic assessment showed that for the analyzed scenarios the main product's selling price (succinic acid) can be lowered significantly by coproducing added value products (fertilizers) and high...

  18. Development of a long term macro econometric model for strategic analysis and cost assessments in nuclear R and D fields

    International Nuclear Information System (INIS)

    Mankin, Shuichi; Yamazaki, Shigeki.

    1985-11-01

    A Long Term Macro Econometric Model (LTMEMO) has been developed for the purpose of generating economic scenarios for strategic analysis and for cost assessments of technologies in the field of nuclear research and development. The program system of the model is composed of such sub-programs as related social and economic statistic data base and its treatment program, identification and estimation programs of various econometric functions, simulation programs for future projections, and a reference econometric model program. The reference econometric model in the program system would be improved and modified easily by using data base and other sub-programs as the purpose of data retrieval, application of economic hypothesis, and scenario generation. The reference model belongs to a category of such standard types as macro-econometric, deterministic, and descriptive one, however, it was deviated based on the combination of Keynesian theories and Neo-classical theories and was modified by system engineering aspects. The model obtained good performances in such various econometric tests as statistical examinations in parameter estimation of each functions and so called partial tests, total tests, and final tests. Macro economic scenarios α and β, long term projections through 2030 of macro economy in our country were evaluated appropriately by this model. This report describes the process in the development of the model from needs of econometric model in nuclear fields to examples of economic scenarios generated by this model. Some consideration are taken into descriptions on the deviation of each functions and on the application of economic theories for practical use of this program system at the time of modification and improvements of the reference model. (author)

  19. Some Aspects of Transforming Education in the Information Society (case of economical study

    Directory of Open Access Journals (Sweden)

    A. Caraganciu

    2013-06-01

    Full Text Available The present study examines the modifying of some educational canons aspects in the age of information society. First of all we referred at the role and place of the professor in the study process. We are examining the modifying value of main components of conventional forms of teaching: textbook, lectures, essays. The involvements of informational pressure into the educational performance get some secondary negative effects, such as plagiarism.

  20. Level of damages and economical threshold, decisive aspects in the integrated management of plagues.

    Directory of Open Access Journals (Sweden)

    Rafael Meneses

    2011-03-01

    Full Text Available The establishment and application of economical levels demand a procedure to find with precision the insects population in a given moment. In the integrated management of plagues is not allowed the idea that any insect which is feeding from a part of plants requires a control action, that is why it is very important to determine the real effect that this insect population causes to the cultivation. Any decrease in the crop, constitutes a real waste of time; but when the economical level is defined, it is included an additional factor which is the measure cost of the plagues control. The determination of damages of levels is very important for economists, farming experts and specialists; while for producers is very significant its implementation with the objective to count with a sustainable and beneficial agriculture.

  1. Technical, economical and environmental aspects of the production of biodiesel in Italy

    International Nuclear Information System (INIS)

    Camaggio, G.; Paiano, A.; Tricase, C.

    2006-01-01

    The events of the last years have put under the spotlight the politic and economic instability of the energy sources from crude oil. This has brought to the necessity to exploit alternative sources, such as bio fuels. It is possible to suppose for Italy, for a long time dependent from abroad energy supplying, that the development of biofuel industry will be an opportunity, also thanks to its background agriculture: it can rise, in fact, to an important role, thanks to biomass energy exploitation. In this paper will be made an analysis about the material and energy flows of the entire production chain of biodiesel obtained from sunflower, in order to evaluate its potential from technical, economic and environmental point of view

  2. Economic aspects of the development of nuclear power and fuel-cycle plants in the USSR

    International Nuclear Information System (INIS)

    Dergachev, N.P.; Kruglov, A.K.; Sedov, V.M.; Shuklin, S.V.

    1977-01-01

    Different possible versions of the construction programme for nuclear power stations and fuel-cycle plants in the USSR are discussed in relation to the target level of installed electrical capacity for 1980 and the predictions for the year 2000. The likely structure of the nuclear power industry is considered and the role of nuclear power stations with fast reactors is discussed, including their effect on the natural uranium supply situation. The effect of the development of fuel-cycle plants and of the organization of the reprocessing of fuel from nuclear power stations on the rate of introduction of fast reactor stations is analysed, and the effect of the technical and economic characteristics of fuel-cycle plants on the economic indices of nuclear power is studied. (author)

  3. LEGAL ASPECTS OF A MANAGEMENT OF INFRASTRUCTURE PUBLIC INVESTMENTS IN REGIONS. DILEMMAS OF THE SOCIO-ECONOMIC DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Eryk Kosiński

    2014-09-01

    Full Text Available This article provides for an analysis of legal aspects of certain particular investment processes within technical infrastructure in the Polish regions (voivodeships, but in the counties and communes as well. Those mentioned investments are undertaken in the areas of roads, railroads, airports and telecommunication. The impact of the investments is crucial in terms of the socio-economic development of the modern state and society. All dilemmas in terms of the mentioned investments’ management are related to legal regulations imposed by the state. It is noteworthy that those special regulations are aimed at organising the investment process in an efficient and adequately speedy way. Those regulations provide for a broad legal environment of business within the infrastructure investments. All of those regulations are necessary in order to push the continuous progress of the Polish regions targeting at reacting the level of socio-economic development of the so-called western countries (old, early members of the EU.

  4. An assessment of the social and economic cohesion aspects of the development of the information society in Europe

    OpenAIRE

    Coelho, José Dias; Dentinho, Tomaz P.; Faria, Miguel; Paumier-Bianco, F.; Coelho, Rita D.

    1996-01-01

    Neste trabalho pretende consolidar-se a contribuição portuguesa para o estudo comunitário “Na Assessment of the Social and Economic Cohesion Aspects of the Development of the Information Society in Europe” elaborado por um consórcio europeu liderado pela Nexus Europe e em que intervém o ISEGI- Instituto Superior de Estatística e Gestão de Informação, da Universidade Nova de Lisboa, como parceiro nacional português.

  5. Aspects of Mathematical Modelling Applications in Science, Medicine, Economics and Management

    CERN Document Server

    Hosking, Roger J

    2008-01-01

    The construction of mathematical models is an essential scientific activity. Mathematics has long been associated with developments in the exact sciences and engineering, but more recently mathematical modelling has been used to investigate complex systems that arise in many other fields. The contributors to this book demonstrate the application of mathematics to modern research topics in ecology and environmental science, health and medicine, phylogenetics and neural networks, theoretical chemistry, economics and management.

  6. POSSIBILITIES, LIMITATIONS AND ECONOMIC ASPECTS OF ARTIFICIAL INTELLIGENCE APPLICATIONS IN HEALTCARE

    OpenAIRE

    Dejan T ILIĆ; Branko Momcilo MARKOVIĆ

    2016-01-01

    The increasing importance of achieving sustainable development is largely positively influenced the emergence and increasing the level of application of artificial intelligence in different spheres of human activity, but especially in the field of health care. It is this trend and initiated that in work devote special attention to precisely to the analysis of potential opportunities, and economic effects of the use of artificial intelligence in the direction of improving efficiency, but the e...

  7. A Fuzzy MCDM Approach for Green Supplier Selection from the Economic and Environmental Aspects

    Directory of Open Access Journals (Sweden)

    Hsiu Mei Wang Chen

    2016-01-01

    Full Text Available Due to the challenge of rising public awareness of environmental issues and governmental regulations, green supply chain management (SCM has become an important issue for companies to gain environmental sustainability. Supplier selection is one of the key operational tasks necessary to construct a green SCM. To select the most suitable suppliers, many economic and environmental criteria must be considered in the decision process. Although numerous studies have used economic criteria such as cost, quality, and lead time in the supplier selection process, only some studies have taken into account the environmental issues. This study proposes a comprehensive fuzzy multicriteria decision making (MCDM approach for green supplier selection and evaluation, using both economic and environmental criteria. In the proposed approach, a fuzzy analytic hierarchy process (AHP is employed to determine the important weights of criteria under vague environment. In addition, a fuzzy technique for order performance by similarity to ideal solution (TOPSIS is used to evaluate and rank the potential suppliers. Finally, a case study in Luminance Enhancement Film (LEF industry is presented to illustrate the applicability and efficiency of the proposed method.

  8. Environmental and economic aspects of Triticum aestivum L. and Avena sativa growing

    Directory of Open Access Journals (Sweden)

    Jelínková Zuzana

    2016-01-01

    Full Text Available This paper deals with the assessment of cultivation of bread wheat (Triticum aestivum L. and oat (Avena sativa grown in Central Europe within the conventional and organic farming systems in terms of greenhouse gas emissions and economic profitability. Organic farming may be one of the tools for mitigation of greenhouse gas emissions from agricultural production. In the context of crop production, cereals rank among the most commonly grown crops and therefore bread wheat and oat were chosen. The Climate change impact category was assessed within the simplified LCA method and the production of greenhouse gas emissions expressed in CO2e per the production unit was calculated. Economic balance of the cultivation of monitored cereals was compiled based on the yields, farm gate prices and costs. On its basis, the cultivation of wheat within the organic farming system appears to be the most profitable. From an environmental point of view, the emission load of the organic farming system is reduced by 8.04 % within the wheat production and by 15.46 % within the oat cultivation. Therefore, the organic farming system in the Czech Republic appears to be more environmentally friendly and economically efficient within the cereals production.

  9. Selected aspects and specifics of the economic development in sub-Saharan Africa

    Directory of Open Access Journals (Sweden)

    Karel Tomššík

    2013-01-01

    Full Text Available The paper examines the development of economies in the sub-Saharan region. It aims to identify particular development trends specific to the region. That means identifying changes which have occurred in the past five decades in following areas: development of the GDP value ​​and structure, growth in the value of foreign trade, demographic growth, and changes in the value of GDP per capita. The results of the analysis show very constrained economic power of sub-Saharan region. Not only weak economy of the region but also a significant population growth is a problem. Increasing production and trade does not contribute effectively to elimination of high level of poverty and malnutrition which remains a long-term problem of the sub-Saharan region. In real terms, the GDP per capita was growing by less than 1 % in the period 1961–2010. Sub-Saharan region is highly dependent on cooperation with other world regions in its effort to increase economic growth and to improve the economic situation of own population. The GDP growth is thus very sensitive to GDP development in Europe and North America. Concerning the foreign trade, development of sub-Saharan trade is dependent on regions of the Southern and Eastern Asia, and Europe.

  10. The Economic Aspects of Improving the Efficiency of Activities of Ukrainian Enterprises

    Directory of Open Access Journals (Sweden)

    Naboka Serhii O.

    2017-12-01

    Full Text Available The only possibility to ensure a high rate of growth of economic efficiency of production is a result of transition to a predominantly intensive type of development, especially for domestic enterprises in current conditions. The article considers, which concrete factors of the external environment of enterprise impact its activity in the present time and on the territory of Ukraine, and also substantiates the necessity of transition to the mode of «intensification». Scientific novelty consists in approbation of the method of research of the degree of intensification of activity on the example of one of the enterprises of Kharkiv, carrying out foreign economic activity. The system of the scientific and special methods was used: system approach; methods of analysis and synthesis of grouping; economic-mathematical method – the method of analysis of production intensification – to determine the degree of intensity/extensiveness of production at the researched enterprise. The calculations allowed to determine that the relative saving of the aggregate resources at the researched enterprise, using this method, amounted to more than 16 million UAH. Thus, it is possible to speak about expediency of use of the presented method in practice, especially in view of the current condition of enterprises of Ukraine.

  11. Intergenerational aspects of government policy under changing demographic and economic conditions.

    Science.gov (United States)

    Boskin, M J

    1987-07-01

    Changing demographic and economic conditions in the US require that attention be given to some of the intergenerational equity features of government policy. In particular, social insurance programs and public debt leave public liabilities to future generations. Taken in the aggregate, the effects of rapidly rising public debt and especially social insurance programs are transferring substantial amounts of resources from younger working generations to the expanding generation of retirees. The most crucial element in evaluating the desirability of intergenerational wealth distribution in the long run is the rate of economic growth. A society's monetary, fiscal, tax, and regulatory policies can be more or less conducive to the generation of capital formation, technical change, and economic growth. Policies that influence growth and interest rates will combine with the national deficit to determine how rapidly the debt grows or shrinks. Present accounting procedures are insufficient to provide quantitative answers to the question of what is the impact of a given program on the age-specific distributions of resources. It is important to reconsider the desirability and efficiency of intergenerational redistributions of wealth in the US. It is likely that current policies are not in line with the principles of efficiency, equity, target effectiveness, and cost effectiveness.

  12. Advanced heat pumps and their economic aspects. The case for super heat pump

    International Nuclear Information System (INIS)

    Yabe, Akira; Akiya, Takaji

    1996-01-01

    The results of the economic evaluation of the Super Heat Pump Energy Accumulation System project in Japan are reviewed. It is reported that although the initial costs of super heat pumps are higher than those of conventional systems, the calculated operating costs of a unit thermal energy produced by a super heat pump is reduced considerably. All the various system concepts with thermal/chemical storage were evaluated economically with the exception of the high temperature thermal storage systems using salt ammonia complexes and solvation. These latter systems were not further developed as pilot plants. It is advocated to accelerate the introduction of super heat pumps by facilitating their market introduction. Actual clathrate chemical storage systems have shown that the annual costs are comparable to those of an ice storage system. Clathrate systems will find their way in the market. It is concluded that most of the super heat pump systems and clathrate storage systems will be economic in the future. A big challenge however still exists in further improving the cost effectiveness of heat storage in tanks by reducing their size dramatically (to 1/10th)

  13. Systematization of Instruments of Social and Economic Responsibility of Enterprises: Theoretical Aspect

    Directory of Open Access Journals (Sweden)

    Dielini Maryna M.

    2016-11-01

    Full Text Available The aim of the article is systematization of instruments for implementation of social and economic responsibility of enterprises in Ukraine and theoretical consideration of the presented instruments. The article studies basic views on instruments of social responsibility of business. It is determined which of them are more traditional, and which ones are the latest, that is up to date. Thus, the traditional ones include: philanthropy, charity, sponsorship, volunteering, patronship, monetary grants, equivalent financing. Based on the understanding of the nature of social and economic responsibility of business proposed by the author, to its instruments there can be attributed all traditional instruments, except for volunteering that does not imply obtaining funds for its activities and has only a social effect. There studied modern instruments of business social responsibility, such as social investments, socially responsible investments, social marketing, charity marketing, social programs, social entrepreneurship, social reporting and social expertise, fundraising, socially responsible approaches to doing business and supply chain management. All of them can be regarded as instruments of social and economic responsibility of business.

  14. Economic aspects of peaceful use of nuclear technology in Iran with emphasis on nuclear electricity

    International Nuclear Information System (INIS)

    Zara, Abdolreza

    1995-09-01

    Since fossil fuel resources are limited from the point of view of supply in Iran and on the other hand the pressure due to population growth, have all increased demand for energy in the industry, service and domestic sections. Since the capacity of hydroelectric energy is limited and these capacities will be soon completely used, and using other energy resources as solar energy, wind power, biomass and tidal energy are not economically efficient on national scale, the only choice to gain cheap and clean energy source is to develop multipurpose nuclear power plants for generation of electric power. Since the technical studies have been done on nuclear energy and the subject of peaceful uses of nuclear technology is virgin in this country, therefore, we intended to introduce the usefulness of nuclear technique; and its role in economic development. In this respect, since electric energy is one of the factors that runs the industrial wheel, therefore, the emphasis is placed on the economic generation of electric power through nuclear energy

  15. Economic aspects for South America energy integration; Aspectos economicos para a integracao energetica da America do Sul

    Energy Technology Data Exchange (ETDEWEB)

    Vela, Jorge Alberto Alcala; Cardozo, Fernando Simoes [ELETROBRAS, Rio de Janeiro, RJ (Brazil)

    2008-07-01

    Expansion of the internal market and external, production on a large scale and more dynamic economic growth would be the consequences of a regional integration in South America. However, due to the specific characteristics of South America this process did not occur. Many attempts were made through the years with the creation of institutions that tried to promote the integration of different forms of South America. This article analyses the current economic conditions in which this initiative is to achieve an energy integration, which seems feasible given the provision expresses the presidents of South American countries before a possible rationing of energy. Through analysis of the results it may be concluded that there is a growing demand for energy in all countries, which should be resolved first in order not to cut the development of South America. The main economic aspects which affect the process of integrating energy are the commercial structures of energy, the energy complementarities, the degree of development of infrastructure for interconnection, the industrial structure and conformation electric business. However, an immediate solution would be to boost bilateral integration energy projects and construction of transmission lines that interconnect the regional stations for the supply of electric energy. Moreover, as the conditions are not improved political and economic and there is no compatible models between technical institutions and legal and administrative, will not be achieved significant progress in the process of regional energy integration of South America. (author)

  16. MACROECONOMIC ASPECTS OF COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Oleg Hooke

    2017-09-01

    Full Text Available In the process of globalization of world economic processes, the role of individual national economies increases, comparative advantages of the development of a country are formed, and their competitiveness is ensured. That is why it is worth emphasizing the importance of increasing the competitiveness of each individual country, based on its internal capacity. In a broad aspect, the competitiveness of the national economy is perceived as the ability of the country to ensure the balance of its external proportions and to avoid those constraints imposed by the foreign economic sphere, to self-organizing the improvement of their world economic ties. The competitiveness of the economy at the macro level is associated with the duration of the cycle of reproduction of the main productive assets and, accordingly, the jobs, productive forces of society and determined by the overall economic efficiency of investment. The criteria of competitiveness of the national economy are the growth of social productivity of labor, increase of social and economic efficiency of production and standard of living of the population. The competitiveness of the national economy determines sustainable socio-economic development of the country, as well as sustainable development predetermines the competitiveness of not only the country, but also all its levels. Scientific results are obtained using special methods of research of economic objects and phenomena, that is, based on the correlation and regressive, comparative analysis (establishing the relationship between the indicator factor, as well as economic modeling. Findings. Generalizing analysis and the importance of the macroeconomic aspect of competitiveness were used in the research paper, which will allow to better respond to the economic situation, in accordance with the trends of the “green” transformation of the economy; which in turn will solve important problems of the development and implementation of its

  17. Participation of the state in the economic development of Russia’s Arctic: privatization (historical aspect

    Directory of Open Access Journals (Sweden)

    Lyudmila Olegovna Zalkind

    2014-03-01

    Full Text Available The article considers the processes and results of privatization of enterprises taking place in the Arctic regions of the Russian Federation in the period of 1991–2010. The authors study the aspect concerning the redistribution of influence (financial, political, etc. between companies and the state, and between different levels of power. A conclusion has been made that the 2000–2010 period faced the intensification of transition from the direct intervention model, when the government acts as a regulator and entrepreneur, to the principles of indirect management

  18. The Social Security Reform And Its Legal, Social And Economic Aspects

    Directory of Open Access Journals (Sweden)

    Rubiane Galiotto

    2016-12-01

    Full Text Available This study aims to analyze the relationship between Reclusion-Aid and the application of the Principle of Equality through the analytical-deductive method with the analysis of doctrinal and legal aspects on the subject. The legislation after the Constitutional Amendment nº 20/1998 foresees a low-income requirement for granting Reclusion-Aid. Therefore, the benefit harms the Principle of Equality since it ensures the Pension Benefit only to the families with low-income. Before such discrimination, the families of policyholders inmates who received value greater than the stipulated in law are left helpless.

  19. Environment contamination by mycotoxins and their occurrence in food and feed: Physiological aspects and economical approach.

    Science.gov (United States)

    Capcarova, Marcela; Zbynovska, Katarina; Kalafova, Anna; Bulla, Jozef; Bielik, Peter

    2016-01-01

    The contamination of food and feed by mycotoxins as toxic metabolites of fungi is a risk not only for consumers resulting in various embarrassment regarding health status and well-being, but also for producers, companies and export market on the ground of economic losses and ruined stability of economic trade. As it is given in historical evidence, the contamination of food by mycotoxins is a topic as old as a history of mankind, finding some evidence even in the ancient books and records. Nowadays, the mycotoxins are used in modern biotechnological laboratories and are considered an agent for targeting the specific cells (e.g., defected cells to eliminate them). However, this promising procedure is only the beginning. More concern is focused on mycotoxins as abiotic hazard agents. The dealing with them, systematic monitoring, and development of techniques for their elimination from agricultural commodities are worldwide issues concerning all countries. They can be found alone or in co-occurrence with other mycotoxins. Thus, this review aims to provide widened information regarding mycotoxins contamination in environment with the consequences on health of animals and humans. The inevitability for more data that correctly determine the risk points linked to mycotoxins occurrence and their specific reactions in the environment is demonstrated. This review includes various symptoms in animals and humans that result from mycotoxin exposure. For better understanding of mycotoxin's impact on animals, the sensitivities of various animal species to various mycotoxins are listed. Strategies for elimination and preventing the risks of mycotoxins contamination as well as economical approach are discussed. To complete the topic, some data from past as historical evidences are presented.

  20. Analysis of economic and energy utilization aspects for waste heat aquaculture

    Energy Technology Data Exchange (ETDEWEB)

    Olszewski, M.; Wilson, J. V.

    1978-01-01

    A waste heat aquaculture system using extensive culture techniques to produce fin and shellfish is currently under investigation at the Oak Ridge National Laboratory. The system uses nutrients in waste water streams to grow algae and zooplankton which are fed to fish and clams. A tilapia polyculture association and the freshwater clam Corbicula are the animals cultured in the system. The investigations were performed to determine the economic feasibility of the system and examine energy utilization in the system. A net energy analysis was performed to identify the energy saving potential for the system. This analysis includes all energy costs (both direct and indirect) associated with building and operating the system. The results of the economic study indicated that fish production costs of $0.55/kg ($0.25/lb) were possible. This cost, however, depends upon the fish production rate and food conversion efficiency and could rise to as much as $1.65/kg ($0.75/lb). Clam production costs were found to be in the neighborhood of $0.37/kg of clam meat ($1.24/bushel). The energy utilization study results indicated that, when all energy costs are included, fish from the aquaculture system may require only 35% of the net energy now required for fish products from the ocean. However, the energy requirements also depend on system parameters and could be as large as the energy required for ocean caught products. Clams can be produced in the aquaculture system using only about 25% of the net energy required by traditional means. The results of the analysis indicate that the system appears to be economically feasible. They also indicate that significant energy savings are possible if waste heat aquaculture products replace ocean caught products.

  1. A Review of Warm Mix Asphalt Technology: Technical, Eco-nomical and Enviromental Aspects

    Directory of Open Access Journals (Sweden)

    Hugo Alexander Rondón

    2015-09-01

    Full Text Available In general terms, warm mix asphalt (WMA technology presents a wide potential for successful use in road works construction projects. However, concerns remain regarding the durability and behavior of WMA mixtures in the long term, which need to be addressed. This review focuses on the technical, economic and environmental advantages and disadvantages. The review concludes that the main advantage, at the moment, of this technology concerns the environment. At the end of this work, the authors include certain recommendations for future works to continue strengthening the development of WMA technology.

  2. The place of space technology in economic development: Reflections on present and future aspects

    Science.gov (United States)

    Lebeau, A.; Reuter, K. E.

    1980-01-01

    The effects of the development of satellite applications on the orientation of the space effort were examined. The gap between available and exploited technology, the impact of the current economic climate and future trends are discussed. Europe's low level of public funding for its space effort, in comparison to other space powers, and the dangers of complacency regarding Europe's competitiveness in the space market are illustrated. A proposal for the general direction which Europe's future strategy must take if European independence in this field is to be preserved is presented.

  3. A Framework for Sustainable Design of Algal Biorefineries: Economic Aspects and Life Cycle Analysis

    DEFF Research Database (Denmark)

    Cheali, Peam; Loureiro da Costa Lira Gargalo, Carina; Gernaey, Krist

    2015-01-01

    mathematically as a mixed integer nonlinear programming problem, and is solved first to identify the optimal designs with respect to economic optimality. These optimal designs are then analyzed further in terms of environmental performance using life cycle analysis. For sustainability analysis, in total five...... of algae feedstock for the production of biodiesel and co-products. Relevant data and parameters for each process such as yield, conversion, operational cost is then collected using a standardized format (a generic model) and stored in a database. The sustainable design problem is then formulated...... of future and sustainable algal biorefinery concepts....

  4. Social and economic aspects of radioactive waste disposal: considerations for institutional management

    International Nuclear Information System (INIS)

    1984-01-01

    Issues addressed in this book include: magnitude, characteristics, and trends of public concerns over radioactive waste; the issue of public trust and confidence in the institutions responsible for radioactive waste management; effects of the number and location of waste repositories on socioeconomic and institutional burdens associated with nuclear waste management; effects associated with interim storage facilities located at reactors or away from reactors; kinds and relative magnitudes of effects associated with the use of alternative forms of transportation (rail, truck, barge); participation by local citizens in identifying, assessing, and proposing ways to ameliorate social and economic siting effects; and potential options for resolving conflict at federal, state, and local levels over repository siting

  5. Assessing the economic aspects of biogas plants. A case study in rural Bangladesh

    Energy Technology Data Exchange (ETDEWEB)

    Mahmud, Md Shultan

    2012-07-01

    Energy crisis has become one of the most concerning issues throughout the world including emerging developing country like Bangladesh. Scientific community has unequivocally agreed that renewable energy is the only solution to face this challenge. A number of researches on renewable energy (e.g., solar, wind, hydro energy and biogas) have been carried out in Bangladesh. So far, biogas and solar energy has been proved to be the best alternative to meet the daily energy demand. However, Bangladesh could achieve more success with biogas in rural areas if socioeconomic, technical and regulatory issues were addressed appropriately. This study analyzed not only these factors but also (i) the present situation of the biogas production, (ii) ways to improve the efficiency and economic benefits of small-scale or farm-scale biogas production, (iii) existing problem associated with small-scale/farms-scale biogas production, (iv) reason behind not using and not using of biogas by the people nearby the user of biogas, (v) economic benefits of small biogas plants and (vi) the ways to improve efficiency by intervening feed stock quality and composition of the small-scale/farms-scale biogas plants.

  6. Assessing the economic aspects of biogas plants. A case study in rural Bangladesh

    International Nuclear Information System (INIS)

    Mahmud, Md Shultan

    2012-01-01

    Energy crisis has become one of the most concerning issues throughout the world including emerging developing country like Bangladesh. Scientific community has unequivocally agreed that renewable energy is the only solution to face this challenge. A number of researches on renewable energy (e.g., solar, wind, hydro energy and biogas) have been carried out in Bangladesh. So far, biogas and solar energy has been proved to be the best alternative to meet the daily energy demand. However, Bangladesh could achieve more success with biogas in rural areas if socioeconomic, technical and regulatory issues were addressed appropriately. This study analyzed not only these factors but also (i) the present situation of the biogas production, (ii) ways to improve the efficiency and economic benefits of small-scale or farm-scale biogas production, (iii) existing problem associated with small-scale/farms-scale biogas production, (iv) reason behind not using and not using of biogas by the people nearby the user of biogas, (v) economic benefits of small biogas plants and (vi) the ways to improve efficiency by intervening feed stock quality and composition of the small-scale/farms-scale biogas plants.

  7. ASPECTS REGARDING THE ROLE OF ANTREPRENEURIAL ACTIVITY IN ROMANIAN ECONOMIC DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    PAUL-BOGDAN ZAMFIR

    2014-02-01

    Full Text Available In this paper, we propose to present a representative set of lines, directions and concrete ways of action that we consider useful and relevant for the economic activity exerted by Romanian entrepreneur in his quality as main actor in the national system of market economy. In other order of ideas we believe that a better understanding of entrepreneurship phenomenon will obviously provide us many significant indications on the determinants of success and business failure. The concepts and ideas presented in this analyzed issue gives us a realistic perspective on how the entrepreneurs succeed to determine and influence the consumers' preferences through the placing on market a variety of new products and services. On this background we can mention that through its specific activities, the entrepreneurship environment is meant to introduce new products and services of superior quality with a significant added value to satisfy at the highest level of customer needs. Thanks to their innovative capacity the entrepreneurs show modern modalities of production and they also identify new markets which have not yet been exploited. Also, through the entrepreneurship activity are discovered and created new business organizations which directly affect the economy. In this context, the creation of new business opportunities through entrepreneurial activity, productivity and innovation lead to economic growth.

  8. Coal upgrading based on the high temperature reactor - engineering and economic aspects

    International Nuclear Information System (INIS)

    Barnert, H.; Neis, H.

    1987-01-01

    The development of the high temperature reactor in the FRG was opened with the aim of economically producing electricity which might be achieved with the next project works. Moreover, the HTR supplies process heat of very high temperature which may be used with metallic heat exchangers in the range up to 1000 0 C. From these reasons and regarding the world power prospects and the special power situation in our own country, the FRG began to develop methods of upgrading fossil primary energy sources using high-temperature heat from the HTR about 15 years ago. Meanwhile great progress has been achieved in research, development and test works; the modules are developed to a great extent. Economical service is expected for future utilization of selected processes. Problems to be still accomplished are first of all related to system testing as well as further exhaustion of the HTR's temperature potential. The proposed extension of the AVR to some process heat facility offers the possibility of testing the system in a low-cost and accelerated manner. (author)

  9. Economic aspects of recycling U.S. Department of Energy radioactive scrap metal

    International Nuclear Information System (INIS)

    Harrop, J.; Numark, N.; MacKinney, J.

    1995-01-01

    The U.S. Department of Energy (DOE) has substantial quantities of scrap metal contaminated with low-levels of radioactivity. What is more important, current DOE Decommissioning and Dismantlement (D and D) plans will generate even more radioactive scrap metal. Disposition of this radioactive scrap metal could result in substantial costs to the DOE, but if certain options are exercised, could result in an economic gain. This paper outlines five basic options the DOE could follow for disposition of its radioactive scrap metal, and then examines the economic consequences of each option. A cost-benefit analysis was used to evaluate each of the five options. Real costs, derived from DOE studies and private industry, formed the basis for all analysis. These include transportation, packaging, processing (melt-refining) prices charged by industry, and burial fees and scrap metal storage facility operating and surveillance costs faced by the DOE. Other potential costs, such as the avoided costs of mining, and other less-well defined factors are assumed imbedded in the prices charged by industry for processing radioactive scrap metal. The results of this analysis show that burial cost is the most significant factor to consider in deciding which RSM disposition option to pursue. Moderate variations in burial costs can dramatically change the outcome of the cost-benefit analysis. (author)

  10. Pre-service Home Economics Teachers’ Attitudes on Selected Aspects of Practical Teaching

    Directory of Open Access Journals (Sweden)

    Francka Lovšin Kozina

    2016-09-01

    Full Text Available This paper presents the results of a study conducted among pre-service home economics teachers from the Faculty of Education of the University of Ljubljana with different levels of practical experience in teaching. The pre-service Home Economics teachers in the 3rd year of their studies had just completed their first class of teaching experience in contrast to the pre-service teachers from the 4th year of their faculty studies, who had conducted more teaching lessons. The results showed that the 4th-year pre-service teachers had fewer doubts and problems concerning the planning and conducting of a lesson. They also statistically significantly agreed that they are sufficiently prepared to teach than the 3rd-year pre-service teachers are. The results showed that the majority of the pre-service teachers agreed that the feedback from their colleagues was helpful for their professional development. The results suggest the importance of practical teaching experience in the context of professional development and the intention to continue a career in education. However, the results also revealed some critical points in the teacher’s development of competency. The results suggest problems related to the application of theoretical knowledge on the children’s development in practice and problems related to classroom management in specific situations.

  11. Organizational and economic aspects of development of small business in region

    Directory of Open Access Journals (Sweden)

    Vladimir Grigorjevich Klimov

    2012-12-01

    Full Text Available By the purpose of the given research was revealing the basic problems and prospects of development of small business in regions. The methodology of reception of results of the specified purpose consists in the generalized analysis of scientific and legislative sources in the field of economic and organizational problems of development of small business in regions of Russia. As a result of research is revealed, that unions, association, and other public associations of the small enterprises more and more actively work at regional levels. System of commercial and industrial chambers having in significant potential in thesphere of support of the fine businessmen in regions essentially has become stronger. Area of application of results of the given research can be used by the managers of small business and teachers of higher educational institutions in the sphere of preparation of the managers in economy and management. The results of research allow to make conclusions: The level of development of small business in regions, in comparison of the advanced foreign states, rather lags behind; the analysis of the normativecertificates in sphere of small business from a position of their influence on development of regions testifies, that the mechanism of state influence includes economic and organizational measures; the small business has the brightly expressed regional orientation.

  12. Legal and economic aspects of UEFA's Rules on licensing of clubs and financial fair play

    Directory of Open Access Journals (Sweden)

    Ines Medić

    2018-01-01

    Full Text Available The results of supervision which UEFA in 2009 carried out on clubs showed that more than half of a total of 655 European clubs are in debt. Moreover, these are huge debts which are disproportionate with their financial possibilities. The three biggest European clubs were in such financial disarray that they were in two years, treated like other businesses, declared to be bankrupt. That period coincided with the widening of EU legislative powers and in sport issues and with the focus of the Commission on “sound management”. In 2010, UEFA presented a new Rulebook on the licensing of clubs and financial fair play. This Rulebook introduced doing business on “point of financial security” as their basis for the financial sustainability of European clubs. However, from the very beginning of its application its relation with EU legal regulations on competitiveness was disputable. This Rulebook existed in this limbo for 8 years and slowly real effects of its application are starting to be supervised. Namely legal and economic effects were often shown to have an unexpected effect, especially in combination with EU law. The intention here is to observe in detail the Rulebook’s regulations through various prisms: relation to EU legal regulations, its economic effects and the effect on stability and competitive balance.

  13. ECONOMIC ASPECTS OF THE IMPLEMENTATION OF THE RURAL DEVELOPMENT PROGRAMME 2014–2020. REMINISCENCES AND PROJECTION

    Directory of Open Access Journals (Sweden)

    Sebastian Stępień

    2016-12-01

    Full Text Available The second pillar of the Common Agricultural Policy is an important element of support for Polish rural areas, due to the need to improve the competitiveness of agricultural producers, to transform the employment structure, to boost infrastructure development and to implement tasks related to the protection of the environment. Thus, the size of the funds of the Rural Development Programme (RDP for 2014–2020 and their allocation to different tasks is essential for the future of rural areas. The aim of the article was to evaluate the RDP for 2014–2020 from the point of view of the potential economic consequences of its implementation. This rating was made in two areas: the budget, and the construction of selected activities. Data on the budget and the allocation of funds in the new financial period indicate that the RDP limits expenditures on some of the objectives, primarily related to infrastructure and entrepreneurship. The priority actions are, however, pro-investment and modernization, and improving the position of farmers in the food chain. There are also programs of a social nature, aimed at small farms and activities with low added value (e.g. less favored areas, or LFA. Reducing the budget of the RDP forced implementation of some solutions, e.g. degressive payments and limits on the area and economic size of farms; thereby both the smallest and larger farms could be excluded from part of the support.

  14. Low-capacity wind power systems. Technology, legal aspects, economic efficiency; Kleine Windenergieanlagen. Technik - Recht - Wirtschaftlichkeit

    Energy Technology Data Exchange (ETDEWEB)

    Eggersgluess, Walter [Landwirtschaftskammer Schleswig-Holstein, Rendsburg (Germany); Eckel, Henning; Hartmann, Stefan [Kuratorium fuer Technik und Bauwesen in der Landwirtschaft e.V. (KTBL), Darmstadt (Germany)

    2012-07-01

    In what conditions will investments in a low-capacity wind power plant be profitable? This leaflet intends to provide a decision aid for farmers and other land owners interested in thes subject. It outlines the technology of low-capacity wind power systems, goes into site selection, expected yields and legal boundary conditions. The most important economic data are defined, and the economic efficiency of wind power plants of 7.5 to 25 kW is discussed. The text is supplemented by useful internet links. [German] Unter welchen Bedingungen rechnet sich die Investition in eine kleine Windenergieanlage? Das Heft hilft Landwirten sowie allen anderen investitionswilligen Grundstueckseigentuemern fuer sich Antworten auf diese Fragen zu finden und die richtigen Entscheidungen zu treffen. Es gibt einen Ueberblick ueber die Technik kleiner Windenergieanlagen, beschreibt was den richtigen Standort auszeichnet, mit welchen Energieertraegen gerechnet werden kann und welchen rechtlichen Rahmenbedingungen Bau und Betrieb der Anlagen unterliegen. Die wichtigsten wirtschaftlichen Kenngroessen werden definiert und die Wirtschaftlichkeit kleiner Windenergieanlagen anhand von Beispielanlagen im Leistungsbereich von 7,5 bis 25 kW diskutiert. Nuetzliche Internetadressen zum Thema Windenergie runden das Informationsangebot ab.

  15. Environmental and economic aspects of using marble fine waste in the manufacture of facing ceramic materials

    Directory of Open Access Journals (Sweden)

    Zemlyanushnov Dmitriy Yur'evich

    2014-09-01

    Full Text Available This work considers economic expediency of using marble fine waste in facing ceramic materials manufacture by three-dimensional coloring method. Adding marble fine waste to the charge mixture reduces the production cost of the final product. This waste has a positive impact on the intensification of drying clay rocks and raw as a whole, which increases production efficiency. Using marble fine waste as a coloring admixture makes it possible to manufacture more environmentally friendly construction material with the use of wastes of hazard class 3 instead of class 4. At the same time, disposal areas and environmental load in the territories of mining and marble processing reduce significantly. Replacing ferrous pigments with manganese oxide for marble fine waste reduces the cost of the final product and the manufacture of facing ceramic brick of a wide range of colors - from dark brown to yellow.

  16. Technical, economical and legal aspects of repatriation of Russian-origin research reactor SNF to Russia

    International Nuclear Information System (INIS)

    Smirnov, A.; Kanashov, B.; Efarov, S.; Lebedev, A.; Kolupaev, D.

    2005-01-01

    The aim of the report is to find some principal decisions to implement an Agreement between the Governments of the Russian Federation and the USA on repatriation of the research reactor spent nuclear fuel (RR SNF) to the Russian Federation. The report presents some ideas and approaches to the transportation of the Russian-origin RR SNF from the technical, economical and legal viewpoints. The report summarizes the Russian experience and possibilities to fulfill the program under the Agreement. Some decisions are proposed related to application of the international transportation experience and the most advanced technologies for the RR SNF handling. At present, there is no any unified SNF transportation technology that is capable to implement the transportation program schedule set by the Agreement. The decision is in the comprehensive approach as well as in the development of mobile and flexible schemes and in implementation of parallel and combined shipments. (author)

  17. How much is a bee worth? Economic aspects of pollination of selected crops in Poland

    Directory of Open Access Journals (Sweden)

    Marcin Zych

    2012-12-01

    Full Text Available Scientific studies state that a considerable part of the economic value of crop plant production should be attributed to the free services of pollinating insects. Such calculations are available for several EU and North American countries, and the present paper evaluates the value of pollination services to 19 important Polish crop plants. It is estimated that the market value of 19 entomogamous crops reaches the sum of approx. 7.5 billion PLN (thousand million (approx. 1.8 billion EUR, 39% of this may be attributed to the insect activities, the most important being bees (the service value of approx. 2.5 billion PLN/0.6 billion EUR and dipterans (almost 0.3 billion PLN/ 74 billion EUR. The paper discusses also the challenges and pitfalls of similar estimations and the need for conservation actions directed on crop plant pollinators.

  18. Experience in isotope leak-proof control of engineering objects - technical and economical aspects

    International Nuclear Information System (INIS)

    Kras, J.; Walis, L.; Myczkowski, S.

    2002-01-01

    One of the basic uses of the tracer methods for commercial purposes is the leak-proof control and determination of location of possible leakages in engineering objects. The works in this area - development of methods and equipment, and its practical use - are being conducted at the Institute of Nuclear Chemistry and Technology in Warsaw. The paper presents the division of engineering objects according to their suitability for leak proof testing with tracer methods, alternative traditional methods, sensitivity levels and the technical effects achieved with both method groups, plus the attempts to determine the economical effects of the tracer method. The introduction to the paper describes the method of field preparation of gaseous radioactive tracer, i.e. methyl bromide CH 3 Br labelled with bromine 82 Br isotope. (author)

  19. SOME ECONOMIC AND ECOLOGIC ASPECTS OF WASTE MANAGEMENT IN A MIDDLE SIZED TOWN

    Directory of Open Access Journals (Sweden)

    Florin Dumescu

    2013-09-01

    Full Text Available Regulations of the European Union establish for local authorities obligations concerning waste management inside their area of competence. Carrying out these obligations need to connect result in economic and municipal fields to those in environment protection. After a short presentation of these obligations the paper contains a study of waste management in Lipova, a middle sized town in Arad County, Romania. The study is focused mainly on the waste dump of the town, which is planned to be shut down during the following years. This makes necessary to carry out preparing concerning waste management in the new conditions and also to assure environment protection on the actual emplacement after shutting down the existing dump.

  20. AHP 21: Tibetans and Muslims in Northwest China: Economic and Political Aspects of a Complex Relationship

    Directory of Open Access Journals (Sweden)

    Bianca Horlemann

    2012-12-01

    Full Text Available In the past and today, Tibetan-Muslim relations in Qinghai and Gansu are often associated with violent conflicts sparked by religious differences or 'interethnic hatred'. A more nuanced study of the history of Tibetan-Muslim relations, however, reveals complexity as well as considerable local difference with regard to how and when contacts were established, maintained, and broken off. Tibetan Muslim encounters were manifold and varied, including interethnic marriages, close business relations, political alliances, and armed conflicts. To illustrate this wide range of encounters, examples chosen for this paper, i.e., the relations between Amdo Tibetans and the Muslim Baoan nationality, the Muslim Ma warlords, and the Chinese xiejia institution, span different eras and localities. This study suggests that Tibetan-Muslim relations were predominantly shaped by socio-economic and political factors rather than by religious differences or 'interethnic hatred' as is often assumed.

  1. State of the art of heat production from biomass taking into account economic and ecological aspects

    International Nuclear Information System (INIS)

    Strehler, A.

    1994-01-01

    In the range of solid fuels, the most important biomass energy carrier is wood, followed by straw and, used in single pilot and demonstration projects, so-called energy plants. Due to tax laws, plant oil and ethanol are economically more interesting as liquid fuels. In wood firing, billet wood furnaces and boilers are most common. The product range extends from chimney fireplaces to underjet boilers for timber. Incineration plants with automatic fuel metering systems require pourable bulk material such as chopped wood, chippings, sawdust, or pellets. Modern high-quality wood-fired boilers are well in creeping with the legal limit values, whereas many boilers currently in use do not meet contemporary technical standards. Furnaces for stalky material require a greater technical expenditure. Fuels with a high straw fraction pose the serious problem of emission of fire dust. Straw ash tends to produce slag and must therefore be cooled and reliably removed from the firing zone. (orig./EF) [de

  2. Ethanol production from industrial hemp: effect of combined dilute acid/steam pretreatment and economic aspects

    DEFF Research Database (Denmark)

    Gunnarsson, Ingólfur Bragi; Svensson, Sven-Erik; Prade, Thomas

    2014-01-01

    In the present study, combined steam (140-180 °C) and dilute-acid pre-hydrolysis (0.0-2.0%) were applied to industrial hemp (Cannabis sativa L.), as pretreatment for lignocellulosic bioethanol production. The influence of the pretreatment conditions and cultivation type on the hydrolysis and etha......In the present study, combined steam (140-180 °C) and dilute-acid pre-hydrolysis (0.0-2.0%) were applied to industrial hemp (Cannabis sativa L.), as pretreatment for lignocellulosic bioethanol production. The influence of the pretreatment conditions and cultivation type on the hydrolysis...... pretreated at the optimal conditions showed positive economic results. The type of hemp cultivation (organic or conventional) did not influence significantly the effectiveness of the pretreatment and subsequent enzymatic hydrolysis and ethanol fermentation....

  3. [Economic and epidemiologic aspects of generalized anxiety disorder: a review of the literature].

    Science.gov (United States)

    Albarracin, G; Rovira, J; Carreras, L; Rejas, J

    2008-01-01

    The objective is to assess the prevalence and treatment patterns of generalized anxiety disorder (GAD) in Spain as well as the cost associated to this disorder in different countries. A search in the literature of health and economics databases was conducted. In regards to the 32 references selected, 6 studies had data on the prevalence of GAD and 3 on treatment patterns in Spain and 11 studies on the costs associated to the disease on an international level. The remaining 20 studies were of general interest for methodological or contextual reasons. GAD is a mental disorder with high prevalence. According to some authors, it is probably underdiagnosed. No appropriate long term treatment is available. High health care and social costs are associated to GAD. The frequent presence of comorbidity, different definitions and methodologies used in the studies limits the comparability and synthesis of the results. It also makes it difficult to obtain valid estimations of prevalence and costs.

  4. Legal and economic aspects of contracts of insurance of crops and yields against drought

    Directory of Open Access Journals (Sweden)

    Veselinović Janko P.

    2016-01-01

    Full Text Available The contract of insurance of crops and yields against drought is based on the risk of decrease of precipitation in comparison with an earlier relevant period. The authors analysed the specificities of the case of draught risk, but also other regulations characteristic of this contractual relationship, both from the economic and the legal point of view. The paper also treats the position of contractual parties in this contractual relationship, partly arising from the monopolising position of the insuring organisation. That part also analyses the contract freedom that is endangered due to unequal positions of contractual parties. Special attention is paid to legal sources, especially the general and special conditions of insurance organisations, seeing as they are the main source of law, as there is a lack of legal regulation of this field. The number of Serbian insurance organisations that offer this type of insurance is extremely low, as well as the percentage of insurance against this risk. The authors analyse the reasons for which this type of insurance is underdeveloped in Serbia, as well as the consequences of such a state to a safe agricultural production. The paper also covers the topic of the role of legislators and the state in general, in terms of regulation of certain elements of this contractual relation, but also in terms of state incentives that would contribute to a higher percentage of insured agricultural areas. This would reduce the uncertainty and the damage suffered by agricultural producers due to increasing weather fluctuations. Taking into account the inadequate legal and economic tradition, education in this field would represent a significant contribution to the development of this kind of insurance. The authors analyse the difference between the contracts of insurance of crops and yields against drought and the weather derivative contracts, which can be traded on the stock market.

  5. Analysis of environmental and economic aspects of international pellet supply chains

    Energy Technology Data Exchange (ETDEWEB)

    Ehrig, Rita

    2014-01-17

    Biomass plays a key role to achieve the EU's 20-20-20 energy and climate targets. Because of rising European demand and limited domestic resources, the EU relies on worldwide imports. Given this framework, the present thesis explores the influences on wood pellet supply chains considering different environmental policies, price risks and the effect of torrefaction pretreatment. The examinations refer to three real case studies for pellet trade from Australia, Canada, and Russia to Europe. In the first investigation, the efficiency of co-firing imported wood pellets in terms of CO{sub 2} savings and related subsidy schemes is analysed. Scenarios show that co-firing biomass is efficient to contribute to the EU energy targets. Though, policy makers could use these instruments more effective when directing sourcing decision towards options with even less environmental impacts. The second analysis explores the influence of statistically derived price risks on total supply chain economics. It is shown that price risks can effect strong fluctuations in the short term, which seriously affect the profitability of individual trade routes. Securing the supply chain is mainly based on individual producer-buyer agreements, personal branch experiences and fast reactions on the subsidy system. Systematic evaluation of supply chains could contribute to a more reliable market and thus foster investment decisions. In the last investigation, the economic and environmental performance of potential torrefaction-based supply chains is assessed. As a result, torrefaction-based supply chains turn out to be a certain alternative to conventional ones. Though, still huge research efforts and industrial demonstration are required to make torrefied biomass a real alternative on the market.

  6. Characteristic aspects of the housing and utilitiescomplex as a difficult organizational and economic system

    Directory of Open Access Journals (Sweden)

    Butyrin Andrey Yur'evich

    2014-02-01

    Full Text Available The existing system of housing and utility services functioning is carried out for providing the relevant living environment standards to the population by means of effective functioning of the system of uninterrupted providing housing and utility services according to existing requirements of the Russian standards. Today there is a number of problems, which doesn't allow housing and utility services to function effectively. The main of them is providing high-quality housing and utility services to the population and system of their objective cost assessment. This problem is solved by means of reforming the housing and utility sphere with the possibility of attracting financial resources from private investors. Housing and Utility of the Russian Federation, the basis of which is the housing stock, has a very high specific weight in fixed assets of all the economy.Thus, Housing and Utility is a typical difficult organizational and economic system possessing characteristic features of openness, nonlinearity and dissipativity. In this re-gard, the reasonable approach to Housing and Utility development assumes the need to account for the principles of systemacity, focus and complexity, and also can be based on the existing in the theory and practice of management methodology by difficult organizational and economic systems.Now Housing and Utility development and financing investment programs of the municipal complex organizations is carried out according to the relevant Federal law, according to which the establishment system of limit indexes of change of tariffs and investment extra charges to tariffs for services of the organizations of a municipal complex. Also, innovative ways of energy efficiency increase and decrease in wear of funds is an attempt of the state to develop effective mechanisms of attracting private funds from investors.

  7. Opportunities for biomaterials. Economic, environmental and policy aspects along their life cycle

    International Nuclear Information System (INIS)

    Hermann, B.

    2010-01-01

    Little was known at the start of these studies regarding the environmental impacts of bulk chemicals production from biomass and whether they could be produced economically. We have therefore analysed the entire life cycle of bio materials: the production of bio-based chemicals, the application of bio-based polymers in packaging and finally the waste treatment of biodegradable materials. Numerous bio-based chemicals offer economic opportunities, the extent of which depends on the prices of the petrochemical and bio-based feed-stocks and can be further improved by technological progress in the future. Almost all bio-based chemicals have lower carbon and energy footprints than their petrochemical counterparts, and savings can be substantially increased in the future. Bio-based materials also offer savings when used for a specific food packaging application, but these savings can become smaller when the comparison is made not per kg of material but considering the functionality and material properties. Biodegradable materials are advantageous in that they are suitable for biological waste treatment options whose carbon and energy footprints are currently at least equally good as incineration, but have the additional benefit of producing a soil conditioner which can improve soil carbon content. Finally, consistent policy measures supporting bio-based and/or biodegradable materials are necessary to ensure this market's success. The progress made in terms of quantifying the benefits, the start of major research and development programmes and the start-up of production facilities have increased the likelihood for many bio-based chemicals and plastics to enter the market. So there are clear opportunities for bio materials, but policy measures are needed to ensure that they can start competing on a larger scale.

  8. Economic aspects of infertility care: a challenge for researchers and clinicians.

    Science.gov (United States)

    2015-10-01

    Infertility care has improved remarkably over the last few decades and has received growing attention from health care providers. Several treatments, including expensive options such as Assisted Reproductive Techniques, are now widely available for routine clinical use. In most cases, adoption of these treatments has occurred without robust cost-effective analyses. IVF for unexplained infertility and ICSI in the absence of semen abnormalities are two examples of this gradual technology creep. More in-depth economic analyses in the field of infertility are undoubtedly warranted. However, performing these analyses is challenging because infertility care poses a number of unique challenges. Studies of cost-effectiveness are open to criticism because there is a lack of consensus about the outcomes of choice and the appropriate perspective. The use of quality adjusted life years (QALYs) to allow comparisons with other clinical conditions is also controversial because the value associated with infertility care cannot be easily captured in QALYs. Moreover, their use triggers the crucial question of whose QALYs merit consideration-an individual's, a couple's or a child's. In conclusion, economic analysis in infertility represents a peculiar but crucial challenge. If management of infertility is to become an integral part of publicly or privately funded health care systems worldwide, better quality data and a shared vision about the costs and benefits of infertility treatments are needed. © The Author 2015. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. Analysis of environmental and economic aspects of international pellet supply chains

    International Nuclear Information System (INIS)

    Ehrig, Rita

    2014-01-01

    Biomass plays a key role to achieve the EU's 20-20-20 energy and climate targets. Because of rising European demand and limited domestic resources, the EU relies on worldwide imports. Given this framework, the present thesis explores the influences on wood pellet supply chains considering different environmental policies, price risks and the effect of torrefaction pretreatment. The examinations refer to three real case studies for pellet trade from Australia, Canada, and Russia to Europe. In the first investigation, the efficiency of co-firing imported wood pellets in terms of CO 2 savings and related subsidy schemes is analysed. Scenarios show that co-firing biomass is efficient to contribute to the EU energy targets. Though, policy makers could use these instruments more effective when directing sourcing decision towards options with even less environmental impacts. The second analysis explores the influence of statistically derived price risks on total supply chain economics. It is shown that price risks can effect strong fluctuations in the short term, which seriously affect the profitability of individual trade routes. Securing the supply chain is mainly based on individual producer-buyer agreements, personal branch experiences and fast reactions on the subsidy system. Systematic evaluation of supply chains could contribute to a more reliable market and thus foster investment decisions. In the last investigation, the economic and environmental performance of potential torrefaction-based supply chains is assessed. As a result, torrefaction-based supply chains turn out to be a certain alternative to conventional ones. Though, still huge research efforts and industrial demonstration are required to make torrefied biomass a real alternative on the market.

  10. An overview of the political, technical and economical aspects of gas-fired distributed energy system in China

    International Nuclear Information System (INIS)

    Chen, Qiaohui; Wang, Weilong; Lu, Jianfeng; Ding, Jing

    2013-01-01

    The interest in distributed energy system has been increasing in China in recent years due to the environmental and energy policy concerns. The distributed energy system generates power, heating and cooling to residential, commercial and industrial facilities. Due to cascade utilization of energy, it can make good use of energy to improve energy efficiency and to increase energy savings. Furthermore, it consumes less energy and reduces carbon emissions. This paper reviews existing and newly-built gas-fired distributed energy projects in China. The techno-economic assessment of the selected projects has also been discussed and reported. The results show that in Xiamen Jimei DE project, the primary energy ratio of the DES can be as high as 92.9%, and energy-saving rate is 35.5%. Moreover, exergy efficiency reaches 54.3%, and the system can reduce 0.52 million tons of CO 2 annually. -- Highlights: ► The political, technical and economical aspects of gas-fired DES are analyzed. ► The techno-economic assessment of two selected projects is conducted. ► Primary energy ratio can be as high as 92.9% and energy-saving rate is 35.5%. ► Exergy efficiency is 54.3% and the system can reduce a large amount of CO 2 emissions

  11. Cattle traceability in the Mid-South region of Mato Grosso State: economic, technical and conception aspects

    Directory of Open Access Journals (Sweden)

    Rodrigo de Andrade Ferrazza

    2013-02-01

    Full Text Available It was aimed to investigate economic aspects of the establishment of traceability in the Mid-South region of MT, Brazil, methods of animal identification, complains, drawbacks and degree of importance given by ranchers. During May to July 2009 were conducted interviews with 13 owners of Rural Establishments Approved in SISBOV (ERAS and the survey of economic values practiced by three certifying companies and one slaughterhouse from the region. All the farms interviewed utilized earring and bottom. The main difficulties for the establishment of tracking were the frequent changes (46.30%, the understanding of the laws (30.57%, and the choice of the certifier (23.13%. The greatest drawbacks of Cattle and Buffalo Identification and Certification System (SISBOV were the excessive delay of official audits (53.85%, the instability of differential value (23.10%, loss of identification elements (15.39% and the delay when requested earring reprinting (7.69%. The importance ascribed was ensuring the credibility and adding value to the Brazilian product (84.61%. The individual value for the tracking process was R$ 4,34. The difference of tracked animal slaughtered for the European Union was R$ 10,73@-1. The establishment of the tracking system presented economic viability and the variation of the values paid by the tracked meat despite animals aiming exportation.

  12. Animal Welfare and Economic Aspects of Using Nurse Sows in Swedish Pig Production

    Directory of Open Access Journals (Sweden)

    Karin Alvåsen

    2017-12-01

    Full Text Available The number of born piglets per litter has increased in Swedish pig industry, and farmers are struggling to improve piglet survival. A common practice is to make litters more equally sized by moving piglets from large litters to smaller to make sure that all piglets get an own teat to suckle. Litter equalization is not always enough, as many sows have large litters and/or damaged teats, which results in an insufficient number of available teats. One way to solve this problem is to use nurse sows. A nurse sow raises, and weans, her own piglets before receiving a foster litter. The objectives of this study were to address how the use of nurse sows affects the welfare of sows and piglets and to explore how it impacts the contribution margin of pig production in Sweden. A literature search was made to investigate welfare aspects on sows and piglets. As there were few published studies on nurse sows, an expert group meeting was organized. In order to explore the impact on the contribution margin of pig production, a partial budgeting approach with stochastic elements was used for a fictive pig farm. Standard templates for calculating costs and benefits were supplemented with figures from existing literature and the gathered expert opinions. In Sweden, the minimum suckling period is 28 days while published studies involving nurse sows, all from outside of Sweden, weaned the piglets at 21 days. A Swedish nurse sow will thus get longer lactation period which might increase the risk of poor body condition, damaged teats, and shoulder ulcers. This indicates a reduced welfare of the sow and may lead to impaired fertility and increased culling risk. On the other hand, the piglet mortality could be reduced with the use of nurse sows, but the separation and mixing of piglets could be stressful. The partial budgeting suggested that the nurse sow system is slightly more profitable (+6,838 Swedish krona per farrowing group during one dry and one lactation

  13. Macro factors in oil futures returns

    International Nuclear Information System (INIS)

    Le Pen, Yannick; Sevi, Benoit

    2012-01-01

    We investigate the macro factors that can explain the monthly oil futures return for the NYMEX WTI futures contract for the time period 1993:11 to 2010:03. We build a new database of 187 real and nominal macro-economic variables from developed and emerging countries and resort to the large factor approximate model to extract 9 factors from this dataset. We then regress crude oil return on several combinations of these factors. Our best model explains around 38% of the variability of oil futures return. More interestingly, the factor which has the largest influence on crude oil price is related to real variables from emerging countries. This result confirms the latest finding in the literature that the recent evolution in oil price is attributable to change in supply and demand conditions and not to the large increase in trading activity from speculators. (authors)

  14. Utilization of macro encapsulated phase change materials for the development of thermal energy storage and structural lightweight aggregate concrete

    International Nuclear Information System (INIS)

    Memon, Shazim Ali; Cui, H.Z.; Zhang, Hang; Xing, Feng

    2015-01-01

    Highlights: • Compressive strength of LWAC with Paraffin–LWA was higher than 15 MPa. • Shrinkage strain with Paraffin–LWA reduced by 41.8%. • For outdoor testing, temperature at room center with Paraffin–LWA reduced by 2.9 °C. • Recovery period with Paraffin–LWA was less than average life span of building. • A reduction of 465 kg CO 2 -eq/year or 12.91 kg CO 2 -eq/year/m 2 was achieved. - Abstract: Structural–functional integrated materials are one of directions of rapid development for saving-energy materials. Phase Change Materials (PCMs) are latent thermal storage materials possessing a large amount of heat energy stored during its phase change stage. Porous lightweight aggregate (LWA) can serve as the carrier for PCM. In this research, a structural concrete with function of indoor temperature control were prepared by using macro encapsulated PCM–LWA. The indoor and outdoor tests were performed to determine the thermal performance of the lightweight aggregate concrete (LWAC) containing macro encapsulated Paraffin–LWA. The compressive strength and shrinkage strain of LWAC with macro encapsulated PCM–LWA were evaluated. Finally, the economic and environmental aspects of application of macro encapsulated Paraffin–LWA in a typical floor area of public housing rental flat in Hong Kong were assessed. From indoor thermal performance test, it was found that LWAC incorporated with macro encapsulated Paraffin–LWA has a function of reducing the energy consumption by decreasing the indoor temperature; flatten the fluctuation of indoor temperature and shifting the loads away from the peak periods. Moreover, from outdoor thermal performance test, it was found that the performance of macro encapsulated Paraffin–LWA in adjusting the room temperature was optimized when there was a remarkable temperature difference between the day and night. Test results showed that the compressive strengths of LWAC incorporating macro encapsulated Paraffin

  15. Alternative farrowing accommodation: welfare and economic aspects of existing farrowing and lactation systems for pigs.

    Science.gov (United States)

    Baxter, E M; Lawrence, A B; Edwards, S A

    2012-01-01

    There is growing societal pressure, expressed through government legislation and consumers' purchasing choices, to abolish livestock systems considered detrimental to farm animal welfare. Such systems include farrowing crates, which are behaviourally and physically restrictive for sows. Therefore, identifying less restrictive farrowing systems for commercial implementation has become an important focus of pig research. Despite numerous attempts to develop indoor alternatives to crates, there is as yet no universal acceptance of such systems at the commercial level. The primary concern is piglet survival, because often favourable figures are reported at the experimental level, but not replicated in commercial evaluation. Alternative farrowing systems should equal or surpass survival levels in conventional systems and perform consistently across a range of farm circumstances for widespread commercial implementation. In addition, it is important that alternatives consider ease of management, operator safety and economic sustainability. Utilising a large database of literature, 12 existing alternative indoor systems were identified and compared against each other, conventional crates and outdoor systems. An assessment of how well alternative systems satisfy the design criteria for meeting animals' biological needs was carried out by developing a welfare design index (WDI). The physical and financial performance of these systems was also evaluated and summarised. The derived WDI yielded values of 0.95 for conventional crates, with higher scores for commercial outdoor systems of 1.10 and indoor group farrowing or multi-suckling systems (e.g. Thorstensson = 2.20). However, the high total piglet mortality (23.7% ± s.e. 2.26) in indoor group systems compared with conventional crates (18.3% ± s.e. 0.63) and outdoor systems (17.0% ± s.e. 2.05), together with the added capital cost (92% more than conventional crates, 249% more than commercial outdoor huts), mainly as a

  16. Technical and economic aspects of new gaseous diffusion uranium enrichment capacity

    International Nuclear Information System (INIS)

    Langley, R.A. Jr.; O'Donnell, A.J.

    1977-01-01

    Work is well advanced on design and construction of the next major increment of U.S. uranium enrichment capacity. The plant will use the gaseous diffusion process to provide the required capacity and reliability at a competitive enrichment services cost. Gaseous diffusion technology is the base against which other processes are compared in order to assess their commercial viability. While it has generally been described as a mature technology with limited future development potential, work on design of the new U.S. plant has resulted in major improvement in plant design with corresponding decreases in plant capacity and operating costs. The paper describes major technological advances incorporated into the new plant design and their impact on enrichment costs. These include the effects of: - advanced barrier technology; - tandem compressor drive systems; - optimization of number of equipment sizes; - single level plant design; - development of rapid power level change capability; - electrical system simplification; - plant arrangement and layout. Resulting capital costs and projected enrichment costs are summarized. Enrichment costs are placed in the context of total nuclear fuel cycle costs. Trade-offs between uranium feed material quantities and enrichment plant tails assays are described, and optimization of this aspect of the nuclear fuel cycle is discussed. The effect on enrichment plant characteristics is described. Flexibility and capability of the new U.S. enrichment plant to meet these changing optimization conditions are described

  17. Underground cables as an alternative to overhead lines. A comparison of economic and technical aspects of voltages over 22 kV

    Energy Technology Data Exchange (ETDEWEB)

    Trohjell, J.E.; Vognild, I.H.

    1994-07-11

    The report presents technical and economical aspects of underground cables compared to overhead lines in Norway in high voltage transmission systems above 22 kV. The economical comparison between the two options includes capital costs of installation (investment costs), maintenance costs and costs of electrical losses. The main technical issues discussed are reliability and flexibility. 35 refs., 23 figs., 29 tabs.

  18. The public and economic aspects of the functioning of protected areas within a commune

    Directory of Open Access Journals (Sweden)

    Jaros Henryk

    2015-03-01

    Full Text Available Between 2009 and 2013, research was conducted in the commune offices for the Podlaskie voivodeship which have large areas of protected Natura 2000 sites. The research is repeated every few years and widened to include new communes. The aim of the research was to determine the influence of the protected areas on the economic conditions of the communes. It is widely assumed that protected areas generate income for communes, however the communes claim that they incur large additional costs. The surveyed communes were critical of obligatory legal requirements in relation to the protected areas. It was argued that there are problems with obtaining natural resources and with the establishment of new summer resorts, residential and farm buildings and infrastructure; as well as the use and management of the site. The communes’ benefits incidental to the ownership of the protected area are not clear. As part of the benefits, the protected areas offer an opportunity for tourism development. According to the communes, protected areas generate losses in which the estimated losses are several times higher than the potential income. Studies indicate that the conservation cost factor should be considered in terms of financing the communes from the state budget.

  19. Nuclear-powered icebreaking container ship via the Northern Sea Route in its economical aspects

    International Nuclear Information System (INIS)

    Kondo, Koichi; Takamasa, Tomoji

    1996-01-01

    In recent years, major maritime nations such as Japan, Russia and Norway have been investigating the use of the Northern Sea Route (NSR) as a sea route between the Far East and Europe, linking the eastern and western parts of the Eurasian continent. In this study, as part of the examination of suitable merchant ships for the NSR, we make an economic comparison between diesel container ships taking the Suez Canal route and NSR nuclear-powered icebreaking container ship carrying the Marine Reactor X (MRX), which is currently being developed at the Japan Atomic Energy Research Institute. Compared to diesel container ships going via the Suez Canal, the first-year transportation cost of NSR nuclear-powered container ship after commissioning is 30-70% higher and the required freight rate (RFR) is 8-40% higher. If the nuclear reactor in nuclear-powered container ship, which is the reason for higher cost, were replaced by the cassette-type MRX, the reusability of the MRX would reduce this cost difference between nuclear-powered and diesel ships. The study also shows that in terms of the total cost including sales opportunity costs, NSR nuclear-powered container ship can compete sufficiently with diesel container ships on the Suez Canal route. (author)

  20. ECONOMIC AND LEGAL ASPECTS OF THE PLANNED DAMAGES ACTIONS FOR THE BREACHES OF EC ANTITRUST LAW

    Directory of Open Access Journals (Sweden)

    Elena Isac

    2010-09-01

    Full Text Available This paper investigates the planned damages actions for breaches of EC antitrust law in order to assess their impact on consumer welfare. It first examines the current legal situation and concurs that the European Union needs to regulate damages actions for breaches of EC antitrust law so that a higher number of consumers could be compensated for their losses. This paper then discusses the main legal provisions proposed by the Commission in the Green and in the White paper on damages actions for breaches of EC antitrust law. The analysis of these proposed legal provisions is done using arguments specific to the economic analysis of law. It is demonstrated that most of these proposed legal provisions will enhance consumer welfare but that there are also proposed legal provisions which will damage consumer welfare. The paper concludes that the planned damages actions for breaches of the EC law will be an improvement compared to the current situation. However, the Commission should amend some of the proposed legal provisions in order to help consumers further.

  1. Advances in Ethical, Social, and Economic Aspects of Chronic Renal Disease in Bolivia.

    Science.gov (United States)

    Arze, S; Paz Zambrana, S

    2016-03-01

    Since 2005, great progress has been made in health care provision to patients with terminal renal failure in Bolivia. Access to dialysis and transplantation is regulated by the Ministry of Health, based on clinical criteria, applied equitably, without favoritism or discrimination based on race, sex, economic means, or political power. Until December 2013, there were no restrictions in dialysis and transplantation in Health Insurance institutions, but they covered only 30% of the population. Now the remaining 70% has access to free dialysis funded by the communities where patients live, with funds coming from the government and taxes on oil products. More than 2,231 people are getting dialysis, reaching a population growth of >60% annually. The number of hemodialysis units has increased by >200% (60 units), making access easier for end-stage renal failure patients. Treatment protocols have been drawn up to guarantee the best quality of life for the patients. The Law on Donation and Transplantation was enacted in 1996, and Supplementary Regulations were enacted in 1997 with various amendments over the past 5 years. A National Transplant Coordination Board, working under the National Renal Health Program, supervises and regulates transplants and promotes deceased-donor transplantation in an attempt to cover the demand for donors. Rules have been drawn up for accreditation of transplant centers and teams to guarantee the best possible conditions and maximum guaranties. Since January 2014, the National Renal Health Program has been providing free kidney transplants from living donors. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Socio-economic-political-cultural aspects in malaria control programme implementation in southern India.

    Science.gov (United States)

    Ghosh, S K; Patil, Rajan R; Tiwari, S N

    2012-01-01

    Objective. A Socio-economic-political-cultural (SEPC) study was undertaken under the Roll Back Malaria (RBM) initiative to understand the process of programme implementation and how far in the changing malaria context, the broader environment has been understood and programme components have undergone changes. Material and Methods. Two studies were carried out; first in four villages under the primary health unit (PHU) Banavaralu in Tiptur Taluka in September 2002 and the second one in April 2003 in four villages in Chitradurga district, namely, Kappagere, Kellodu in Hosadurga Taluka, and Vani Vilas Puram and Kathrikenhally in Hiriyur Taluka. Focus group discussion and key interviews were adopted to collect the qualitative data. Results. Gender discrimination and lack of empowerment of women came out strongly in social analysis. In the rural elected bodies called Panchayats, the concept of health committees was not known. Health committees as one of the important statutory committees under every Panchayat were nonexistent in reality in these villages. Financial difficulties at Grama Panchayat level and also meager budget allocation for health have led to indifferent attitude of Panchayat members towards health. It was observed that there were generally no specific cultural practices in relation to malaria cure. Cultural and traditional practices in malaria-related issues were not predominant in the community except for some sporadic instances. Conclusion and Recommendation. SEPC study is an important indicator in malaria control programme. It is ultimately the community that takes the major decision directly or indirectly and the health authority must guide them in right direction.

  3. Particularities of Participation of Foreign Lecturers in the Educational Process: Foreign Economic Aspects

    Directory of Open Access Journals (Sweden)

    Anna V. Gubareva

    2018-03-01

    Full Text Available The development of world integration processes, related to the movement of labor, determines objectively the need for reforming the Russian system of education. In this connection, ensuring the quality of education, that meets the needs of the modernity, is a major strategic challenge of state education policy. That is why universities pay special attention to the formation of faculty members, development of international cooperation of universities and joint participation in the implementation of innovative educational programs, including by involvement foreign lecturers to work in Russian universities and also foreign students. Implementation of innovative education programs in the Russian Federation has contributed significantly to the development of international cooperation of universities and laid the foundation for long-term collaboration with foreign counterparts in educational and research areas. Internationalization of educational systems in developed countries has become an objective need. As a result, cultural contacts have significantly increased between countries. The information exchange started regarding accomplishments in the field of education. To determine the readiness of a scholar for development of an international research project and for the activity in the international scientific consortium is an extremely important issue about the economic feasibility of participation of each candidate. This paper argues government regulations regarding labor of foreign lecturers and payment of their services by a university.

  4. THE IMPORTANCE OF ENERGY FOR THE ECONOMY, SUSTAINABLE DEVELOPMENT AND ENVIRONMENTAL PROTECTION - AN ECONOMIC ASPECT

    Directory of Open Access Journals (Sweden)

    Ljiljana Stošić Mihajlović

    2018-01-01

    Full Text Available In the area of modern economy and environmental protection there are no significant changes: the old problems are not solved, and the existing ones are deepening. Humanity is still struggling with three existential problems: lack of food, lack of drinking water and insufficiently energized energy. They are also associated with the dangers of further degradation of the environment, the general fear and fear of terrorism and wars, the emergence of diseases for which modern medicine simply has no solution and which threatens to overcome the challenge of pandemic. Energy is still a mood of economic development, with at the same time a disastrous effect on the environment, when traditional sources of fossil resources are used as sources of energy. The paper explores the phenomenon of the impact of energy on the sustainable development of the economy, with a key focus on environmental protection, as well as the possibilities for adaptation to mitigate the consequences of this global phenomenon. In this regard, special attention has been devoted to researching the role and significance of energy from renewable sources as a possible response to current or expected climate stimuli or their consequences in natural and humanism systems. Particular emphasis is placed on the principle of adaptation, which includes mitigation of damages or the exploitation of effective opportunities; understanding how climate can change, what can be impacts, and capacity building and action on these impacts

  5. The growth of shale gas in the United States. Some economical and geopolitical aspects

    International Nuclear Information System (INIS)

    Champlon, Daniel; Favreau, Didier

    2011-01-01

    In 2008, Cedigaz, an association with approximately a hundred international members from the natural gas industry, took interest in natural gas production in the United States. This production has grown steadily since 2005 despite the assumptions that domestic resources were being depleted and that major investments were needed in re-gasification terminals. The increasing price of natural gas on the American market till mid-2008 was thought to justify all the efforts being made for production. The economic downturn at the end of 2008 and during all of 2009 quickly brought prices back to a more moderate level. Nonetheless, production has still grown and even reached its 1973 level for the first time since. This can be set down to a radical change in the access to unconventional resources, mainly shale gas, at a lower cost thanks to new technology and improved productivity. What are the characteristics of this change? What is its impact on international markets and, in the long run, at a worldwide scale?

  6. THE ENTRANCE OF VENEZUELA IN MERCOSUR: ANALYSIS OF THE POLITICAL AND ECONOMIC ASPECTS

    Directory of Open Access Journals (Sweden)

    Rafael Schmuziger Goldzweig

    2013-12-01

    Full Text Available The paper aims to study the perception of the political agents of the Congress through the analysis of their votes on the context of the acceptance of Venezuela into MERCOSUR, relating it to the potential gains coming from its admission. The relevance of the topic is justified by the importance that the bloc would acquire accepting a new member, considering the expansion of the internal consumer market and the increase of oil reserves of the bloc. Therefore, the intention is to clarify the political situation favorable to the integration and, taking the Brazilian perception in consideration, establish the relationship between economic gains that would come from the acceptance of Venezuela as a state member and the political discourse regarding this subject in the National Congress. Through the votes of deputies and senators we mapped the variables that act as important factors in the decision-making process of lawmakers. It was found that the party influence, though strong, suffers marginal effects of variables such as the influence of regional and local interests when it comes to voting on foreign policy.

  7. Socio-economic aspects of water conservation with reference to Pakistan

    International Nuclear Information System (INIS)

    Malik, A.H.

    2005-01-01

    To achieve optimum water conservation and improved water use efficiency, a water conservation enabling environment is needed that includes: 1. Education and training, improvement of management systems and public incentives: these measures allow increase from 20 to 30 % water resources .2. irrigation management transfer to users, management of supply infrastructure and an optimised resource policy to arrive at 60 to 80 % of the potential; 3. further research of the public and the private sector to utilise fully the whole available potential. Pakistan's water-resources have been diminishing at an alarming rate, due to further increase of population, per capita water availability in Pakistan goes down below 1,000 m/sup 3/, that means Pakistan is nearing conditions of chronic water-stress. The quality of water is also deteriorating with time. To improve the situation, potential of socio economic factors can be mobilized like population stabilization, community involvement, fair water distribution, application of water harvesting and water conservation at the community level, application of non- structural solutions, for example pricing of water, to develop water management institutions, public education and awareness are essential. Selection of appropriate low cost technology is a pre-requisite for widespread project implementation, planner should consider both traditional and modern technologies. The price of water determines largely the investments justified to avoid water losses. (author)

  8. The structure and institutions: a regional aspect of interaction in the economic system

    Directory of Open Access Journals (Sweden)

    Leonid Stepanovich Tarasevich

    2014-09-01

    Full Text Available In the article with the help of two-sector model of the economic system, the interaction of national and regional economy is investigated. This interaction is observed from the position of development of material structure and institutions. As the key structural parameter of an economy, the proportion between sector of excess resources and sector of scarce resources is taken. The situation when sector of excess resources prevails over sector of scarce resources forms structural conditions for the creation of the market institutions. If a sector of excess resources is smaller than a sector of scarce resources, the conditions for the emergence of institutions of government regulation are formed. Two cases are analyzed: the first one concerns the situation of a simple national economy consisting of 2 provisory regions. The second is the case of the national economy consisting of many regions. The authors show that material structure of a total combination of regions defines institutions of the market or state regulation for the national economy as a whole. The institutions formed at the level of the national economy, can support or resist the development of structure of the region. The conditions are observed under which united institutions of the national economy contradict a development of structure of the individual region.

  9. Economic aspects of foot and mouth disease: perspectives of a free country, Australia.

    Science.gov (United States)

    Garner, M G; Fisher, B S; Murray, J G

    2002-12-01

    Australia is a significant livestock producer and a major exporter of livestock, livestock products and livestock genetic material. An outbreak of foot and mouth disease (FMD) would have severe economic consequences on the economy. A recent study found that in an outbreak lasting six months, real gross domestic product in Australia would fall by an estimated 0.6% (AUS$3.5 billion), employment by 0.8%, and a depreciation of 3% would be recorded in the exchange rate in the first year. Much of this impact would be due to the loss of export markets. Given the significant consequences of an outbreak of FMD, Australia invests considerable resources in prevention and planning. These measures can be viewed at three levels, namely: pre-border, border and post-border. Australia recently further enhanced quarantine at the border to minimise the risk of entry of FMD. However, no matter how much is invested, there is no guarantee that FMD will not enter the country. Accordingly, it is important to ensure that comprehensive contingency plans are also in place. Recent outbreaks in previously free countries have shown that a large outbreak of FMD poses major problems for the animal health services of a country and a combined government and industry response is required.

  10. Conflicts between energy policy as an aspect of overall economic policy and other relevant considerations

    Energy Technology Data Exchange (ETDEWEB)

    Rowe, J. W.

    1977-10-15

    Some of the difficulties which confront New Zealand in devising an appropriate energy policy are evaluated. Certain measures, involving a variety of instruments, intended to further a general aim or aims, embodied in more or less precisely defined objectives, are discussed. Social, economic, political, and technical desiderata and constraints will all be involved in varying degree, and definitive conclusions are unlikely. A further problem is that ends and means may be interdependent. The only certain thing about the future is that it cannot be forecast with any accuracy. This is as true of energy matters as of other things, despite the confidence with which some energy forecasts are made. Confronted with such uncertainty, it is sensible to leave open as many options as possible for as long as possible. More arguably, the unavoidable uncertainty about the future weighs against currently avoidable sacrifices in the interests of generations to come. It is simply not known whether the twenty-first century will judge them to have been worthwhile or not.

  11. ENVIRONMENTAL AND ECONOMIC ASPECTS OF ANTICORROSION PROTECTION BY HOT-DIP GALVANIZED METHOD REBARS IN CONCRETE

    Directory of Open Access Journals (Sweden)

    Hegyi Andreea

    2015-05-01

    Full Text Available The implementation of the sustainable development concept is nowadays a key issue in almost all human activities. For the constructions domain an European strategy has already been elaborated. Among its goals are also the use of long lasting materials and the reduction of repair costs. This paper presents an interdisciplinary study concerning the efficiency of the use of hot-dip galvanized rebar for concrete structures. Experimental results about corrosion kinetics of coated and usual steel reinforcement embedded in concrete, subjected to chlorine ions attack, are analyzed. Electrochemical methods as chronoamperometry and linear polarization have been used. Corrosion potential values recorded for galvanized steel embedded in concrete indicate an uncertain corrosion activation process up to a rate of 2.5 % calcium chloride relative to concrete. For rates of 5% CaCl2 and more the corrosion process is activated. For unprotected steel bars embedded in concrete the corrosion activation process started at all calcium chloride studied rates and higher corrosion potential values has been registered than for the hot-dip galvanized ones, at the same rates. Economical assessments have been done using entire lifetime cost analysis of the reinforced concrete structures. Despite that the hotdip galvanization is a rather expansive procedure, when taking into account the whole expected life span, the use of zinc coating proves to be efficient both from structural and financial approaches.

  12. Some aspects of natural gas and economic development - a short note

    International Nuclear Information System (INIS)

    Banks, F.E.

    1992-01-01

    Just because gas is labelled the fuel of the future does not ensure that it will become exactly that; but faith is important. If the world's energy establishments really want to expand their use of natural gas, all the objective conditions exist to make this expansion possible: large and increasing gas supplies; impressive changes in gas-burning technologies; a widespread acceptance of gas by both the general public and environmentalists; and so on. The considerable increase in the supply of gas is probably regarded as bad news by many exporters of gas, but I am not so sure that this will prove to be the case. Instead, a situation may be foreseen where the widely advertized rising supply will tend to encourage demand, since many actual and potential gas users will be inclined to interpret rapidly increasing gas reserves as the forerunner of an extended buyers' market. Two other factors working in favour of natural gas are the growing belief that the remaining reserves of oil are considerably more limited than previously believed and the increase in the value of natural gas due to technological advances being made in gas-burning equipment. The pattern of economic growth and development in Sweden which does not have natural gas and the key role of the electricity sector, is a pointer to countries which do possess gas that they should pay particular attention to its value in electricity generation. (author)

  13. PARTICULAR ASPECTS OF THE WTO MECHANISMS APPLICATION TO PROTECT THE NATIONAL ECONOMIC INTERESTS OF UKRAINE

    Directory of Open Access Journals (Sweden)

    Ivan Us

    2016-11-01

    Full Text Available The purpose of the paper is to analyze the issue of applying by Ukraine of mechanisms developed in the legal framework by the World Trade Organization to protect the internal market in order to prepare appropriate recommendations to state power authorities empowered to carry out trade policy. Methodology. The study is based on studying the experience of Ukraine to revise its commitments on tariff lines for the first three-year period after the accession to the WTO, as well as on the analysis of the most resonant steps to protect the internal market taken by Ukraine and the consequences of these steps. Result. The issue of applying by Ukraine of tools developed by the World Trade Organization to protect the interests of national producers has been described in this article. The situation of the use by Ukraine of a right to review the conditions of membership in the WTO has been reviewed step by step starting from the studying of this issue within the country and to the statements by the Government not to use this feature. All the stages of the process of using the possibility to revise the conditions of membership in the WTO have been analyzed as well as the mistakes that led to the absence of the desired result in the end. Also, the basic tools of protection of the domestic market in the WTO system, such as anti-dumping investigation and the investigation concerning the subsidized imports has been considered The dynamics of the use of such investigations by all WTO member countries since the establishment of the WTO, with particular emphasis on the period of the financial and economic crisis of 2008-2010 has been reviewed. The number of successful investigations led to the application of certain protective measures also has been determined. The risks that arise in the absence of the Government of Ukraine steps to improve the efficiency of representation of interests in the WTO have been analyzed. Recommendations improving the use of WTO

  14. THE PROBLEM OF CORRUPTION OF BASIC SCIENTIFIC INVESTIGATIONS IN PARTICULAR: FORMAL-ETHIC AND ECONOMIC ASPECTS

    Directory of Open Access Journals (Sweden)

    V. O. Lobovikov

    2016-01-01

    Full Text Available The aim of the paper is to carry out historical-philosophical andlinguistic analysis of ethical and metaphysical doctrine of Aristotle on corruption in general; to discuss of formal-ethical view on the problem of corruption in basic scientific researches; to define the place and role of fundamental scientific researches in knowledge-based economy taken as a whole, and Boston Chart, in particular.Methods. The methods involve the historical-philosophical and logical-linguistic analysis of texts; creation and studying of the elementary discrete mathematical model of the researched moral phenomenon at the level of artificial language of two-digit algebra of the natural right and morals; use of such conceptual and figurative tool of the economic theory as Boston Chart.Results and scientific novelty. The definition of the concept «basic scientific research» is given for the first time; the concept includes time parameter and knowledge of utility (the practical importance of results of this research.Practical significance. The submitted definition (criterion gives a possibility to establish at any moment of time definite borderline between the basic and the applied scientific search (the line undergoes change in the flow of time. The effective criterion of basic scientific researches offered by the author, and also exact specifying of their place and role in lifecycle of knowledge as goods in market economy (at the conceptual level of the Boston Chart allow to designate an urgent problem of corruption of the scientific sphere in a new perspective. Along with some additional conditions, this new evidence could help to solve the problem.

  15. Socio-Economic-Political-Cultural Aspects in Malaria Control Programme Implementation in Southern India

    Directory of Open Access Journals (Sweden)

    S. K. Ghosh

    2012-01-01

    Full Text Available Objective. A Socio-economic-political-cultural (SEPC study was undertaken under the Roll Back Malaria (RBM initiative to understand the process of programme implementation and how far in the changing malaria context, the broader environment has been understood and programme components have undergone changes. Material and Methods. Two studies were carried out; first in four villages under the primary health unit (PHU Banavaralu in Tiptur Taluka in September 2002 and the second one in April 2003 in four villages in Chitradurga district, namely, Kappagere, Kellodu in Hosadurga Taluka, and Vani Vilas Puram and Kathrikenhally in Hiriyur Taluka. Focus group discussion and key interviews were adopted to collect the qualitative data. Results. Gender discrimination and lack of empowerment of women came out strongly in social analysis. In the rural elected bodies called Panchayats, the concept of health committees was not known. Health committees as one of the important statutory committees under every Panchayat were nonexistent in reality in these villages. Financial difficulties at Grama Panchayat level and also meager budget allocation for health have led to indifferent attitude of Panchayat members towards health. It was observed that there were generally no specific cultural practices in relation to malaria cure. Cultural and traditional practices in malaria-related issues were not predominant in the community except for some sporadic instances. Conclusion and Recommendation. SEPC study is an important indicator in malaria control programme. It is ultimately the community that takes the major decision directly or indirectly and the health authority must guide them in right direction.

  16. Some aspects of socio-economic determinants of mortality in tropical Africa.

    Science.gov (United States)

    Gaisie, S K

    1980-01-01

    Measurements of mortality levels and trends continue to be inadequate in Africa, largely because of the lack of reliable and adequate information on deaths. A series of estimates depicting mortality levels and trends has been prepared by demographers, different kinds of data and employing different estimation procedures, but knowledge of the "true" structure of mortality in tropical Africa is virtually nonexistent. Because of these problems only a "bird's eye view" of the prevailing situation in tropical Africa is presented. The discussion -- directed to mortality by sex and age, by residence, and by cause -- is based on secondary and fragmentary data. Socioeconomic and cultural determinants of mortality are also examined. Available information on male and female mortality indicates that the death rates for males are higher than they are for females. Early childhood mortality (1-4 years) in tropical Africa is relatively high compared with the other age groups, including infants. Mortality differentials have been noted among geographical and administrative units and subdivisions of populations within the various countries of tropical Africa. Also, urban dwellers enjoy a higher expectation of life at birth than do rural dwellers. Communicable diseases are the main killers in tropical Africa. Persistent poverty and malnutrition, poor housing, unhealthy conditions in the growing cities, nonexistence of health facilities in the rural areas, rapid population expansion, and low levels of education are among the factors impeding progress in reducing mortality in tropical Africa. The need exists to express development goals in terms of the progressive reduction and eventual elimination of malnutrition, disease, illiteracy, squalor, and inequalities. Future trends in mortality in tropical Africa may depend more than they have in the recent past on economic and social development.

  17. Restructuring upstream bioprocessing: technological and economical aspects for production of a generic microbial feedstock from wheat.

    Science.gov (United States)

    Koutinas, A A; Wang, R; Webb, C

    2004-03-05

    Restructuring and optimization of the conventional fermentation industry for fuel and chemical production is necessary to replace petrochemical production routes. Guided by this concept, a novel biorefinery process has been developed as an alternative to conventional upstream processing routes, leading to the production of a generic fermentation feedstock from wheat. The robustness of Aspergillus awamori as enzyme producer is exploited in a continuous fungal fermentation on whole wheat flour. Vital gluten is extracted as an added-value byproduct by the conventional Martin process from a fraction of the overall wheat used. Enzymatic hydrolysis of gluten-free flour by the enzyme complex produced by A. awamori during fermentation produces a liquid stream rich in glucose (320 g/L). Autolysis of fungal cells produces a micronutrient-rich solution similar to yeast extract (1.6 g/L nitrogen, 0.5 g/L phosphorus). The case-specific combination of these two liquid streams can provide a nutrient-complete fermentation medium for a spectrum of microbial bioconversions for the production of such chemicals as organic acids, amino acids, bioethanol, glycerol, solvents, and microbial biodegradable plastics. Preliminary economic analysis has shown that the operating cost required to produce the feedstock is dependent on the plant capacity, cereal market price, presence and market value of added-value byproducts, labor costs, and mode of processing (batch or continuous). Integration of this process in an existing fermentation plant could lead to the production of a generic feedstock at an operating cost lower than the market price of glucose syrup (90% to 99% glucose) in the EU, provided that the plant capacity exceeds 410 m(3)/day. Further process improvements are also suggested. Copyright 2004 Wiley Periodicals, Inc.

  18. On low fertility from the aspect of the economic activity of female population: Possibilities and restrictions in encouragement of childbearing

    Directory of Open Access Journals (Sweden)

    Šobot Ankica

    2014-01-01

    Full Text Available Below replacement fertility was the outcome of changes in the education and socio-professional structure of women, as well as modifications in values and life aspirations. On the other hand, economic strengthening of women and encourage-ment of jobs which require greater dedication and more of their time are important aspects of achieving gender equality. These two circumstances gave rise to contemplations on the connection between economic activities of female population and the level of births in postindustrial societies. The aim of this article is to point out to the positive influence of female employment on the fertility level, as a capacity for encouraging births in Serbia. When observing the most developed European countries, it can be noticed that greater birth rates are noted in those countries in which there are greater economic activity and employment rates of female population. Furthermore, a series of researches and comparative analyses confirm the positive relation between female employment and fertility. The differences regarding of birth rates among European welfare states are seen as a result of the possibilities of female employment, reconciliation between work and parenthood and the division of gender roles within the family. The influence of economic activity on fertility levels is determined by an institutional framework of family support and gender equality (Engelhardt and Prskawetz, 2004, Neyer, 2006; Andersson and Scott, 2007; Rovny, A.E. 2011; Seeleib-Kaise and Toivonen, 2011. During the first decade of the 21st century, the birth rates in Serbia were by about 30% lower than in the countries which had the highest fertility within European frameworks. The traditional labor division in the household and parenthood produces conflicts between families and employment, recognized in the practices of everyday life (Blagojević, 1997; Blagojević-Hjuson, 2013 and standpoints on the relation between parenthood and employment

  19. Sustainable clinical research, health economic aspects and medical marketing: drivers of product innovation.

    Science.gov (United States)

    Haschke, Ferdinand; Klassen-Wigger, Petra

    2010-01-01

    Marketing-driven innovation in the field of pediatric nutrition, in particular in the infant formula segment is not sustainable. New benefits of products must be scientifically proven and safety and efficacy of new formulae established in clinical trials. The scientific innovation process of three infant formulae is described. Improvement in protein quality allowed to reduce the protein concentration in whey-based infant formula. Weight gain and BMI of infants fed those formulae corresponds to breastfed infants and is lower than in infants fed traditional formulae with higher protein concentration. A meta-analysis indicates associations between rapid weight gain in infancy and obesity later in life. If infants cannot be exclusively breastfed until 4-6 months of age, feeding low-protein formulae may contribute to positive long-term health outcome with potentially important health economic effects. A partially hydrolyzed whey based formula for prevention of allergic symptoms in children with hereditary risk for allergic diseases was developed more than 25 years ago. The most recent meta-analysis which included 15 randomized clinical trials indicates that the risk of all allergic diseases and atopic dermatitis/eczema is significantly reduced in infants at risk when the partially hydrolyzed formula is fed. The partially hydrolyzed formula had the same protective effect as casein-based high-degree extensively hydrolyzed formula. Because of substantial price differences between the two formulae, feeding the partially hydrolyzed whey formula is cost saving. Hypoallergenic claims can be made in many countries, and international nutrition committees have positively commented the preventive effect of those formulae. Acidified formulae have been widely used during the last decade in replacement feeding programs for infants whose mothers are HIV positive. The formula was innovated by improving whey protein quality and lowering protein concentration. The bacteriostatic

  20. The Practical Application of Uav-Based Photogrammetry Under Economic Aspects

    Science.gov (United States)

    Sauerbier, M.; Siegrist, E.; Eisenbeiss, H.; Demir, N.

    2011-09-01

    Nowadays, small size UAVs (Unmanned Aerial Vehicles) have reached a level of practical reliability and functionality that enables this technology to enter the geomatics market as an additional platform for spatial data acquisition. Though one could imagine a wide variety of interesting sensors to be mounted on such a device, here we will focus on photogrammetric applications using digital cameras. In praxis, UAV-based photogrammetry will only be accepted if it a) provides the required accuracy and an additional value and b) if it is competitive in terms of economic application compared to other measurement technologies. While a) was already proven by the scientific community and results were published comprehensively during the last decade, b) still has to be verified under real conditions. For this purpose, a test data set representing a realistic scenario provided by ETH Zurich was used to investigate cost effectiveness and to identify weak points in the processing chain that require further development. Our investigations are limited to UAVs carrying digital consumer cameras, for larger UAVs equipped with medium format cameras the situation has to be considered as significantly different. Image data was acquired during flights using a microdrones MD4-1000 quadrocopter equipped with an Olympus PE-1 digital compact camera. From these images, a subset of 5 images was selected for processing in order to register the effort of time required for the whole production chain of photogrammetric products. We see the potential of mini UAV-based photogrammetry mainly in smaller areas, up to a size of ca. 100 hectares. Larger areas can be efficiently covered by small airplanes with few images, reducing processing effort drastically. In case of smaller areas of a few hectares only, it depends more on the products required. UAVs can be an enhancement or alternative to GNSS measurements, terrestrial laser scanning and ground based photogrammetry. We selected the above mentioned