Negin, C.A.; Goudarzi, L.A.; Kenworthy, L.U.; Lapides, M.E.
The purpose of this planning study was to perform an assessment of the engineering and economic feasibility of extended life operation of present nuclear power plant units and to recommend future programs that may be warranted by the feasibility assessments. This effort concludes, essentially, that there is sufficient economic motivation for refurbishment to warrant more extensive examination for present plants and to identify possible design modifications that would facilitate extended service life in future plants. The costs of replacing the deterioration-prone equipment in a nuclear power plant appear to represent a small portion of the total plant costs, provided downtime is not excessive. A refurbishment and economic analysis is presented
Abdul-Salam, Yakubu; Phimister, Euan
Off-grid technologies are increasingly being proposed as a way of ensuring cost efficient universal access to electricity in many developing countries. However, many un-electrified communities would prefer access to electricity via the national grid rather than off-grid technologies. Electricity planning based on cost efficiency alone could therefore be undermined by political pressure from discontented communities that are assigned off-grid technologies. Using a case study of un-electrified communities in Ghana, we develop an electricity planning algorithm based on hierarchical lexicographic programming and consider specifications where the priorities are adjusted to give weight to (1) cost efficiency and (2) political economy considerations so that communities with larger populations (and therefore votes) are given priority in terms of grid electrification. The results emphasise the need to incorporate the political economy considerations in the national planning of universal electrification, showing significant regional differences in terms of where grid extensions ought to be placed. Incorporating a political economy perspective in national planning also suggests that the most important policy trade-offs shift from considering the grid versus off-grid balance to focussing more on the effectiveness of grid investment in providing universal access. - Highlights: • There is a focus on grid and off-grid electricity planning based on economics. • However community preferences for grid introduces a political dimension to planning. • We develop an algorithm to examine the politico-economics of electricity planning. • We find different priorities yield significant regional differences in grid access. • We find that greater policy focus on the effectiveness of grid investment is needed.
Full Text Available Together with the collapse of what was once called the socialist system, was also the collapse of research on any other form of economic organization of a society. Administrative methods for running an economy, with economic planning foremost among them, were inseparably linked to the collapse of the socialist system and, in essence, were held responsible for it. Thus, although the dominant economic paradigm has once again failed to deliver in recent years, the research for other methods fell into oblivion along with the system they were attached to. This work represents an attempt to reconsider the potential of economic planning as a means of organizing an economy at various levels, at various degrees and in various environments. I shall try to illustrate that the blame for the collapse of different socialist systems should not have fallen on the systemic deficiencies of economic planning but, instead, on the political institutions responsible for its application. In addition, I will stress that economic planning has been condemned by non-economic parameters and the application of wrong planning methods. In making this argument I hope to provide an angle through which the discussion of economic organization can be opened to a broader scope of research.
A. V. Kholopov
Full Text Available The establishment of the School of Economic Science at MGIMO was due to the necessity of the world economy research, and the need to prepare highly skilled specialists in international economics. The school is developing a number of areas, which reflect the Faculty structure. - Economic theory is one of the most important research areas, a kind of foundation of the School of Economic Science at MGIMO. Economic theory studies are carried out at the chair of Economic theory. "The course of economic theory" textbook was published in 1991, and later it was reprinted seven times. Over the past few years other textbooks and manuals have been published, including "Economics for Managers" by Professor S.N. Ivashkovskaya, which survived through five editions; "International Economics" - four editions and "History of Economic Thought" - three editions. - International Economic Relations are carried out by the Department of International Economic Relations and Foreign Economic Activity. Its establishment is associated with the prominent economist N.N. Lyubimov. In 1957 he with his colleagues published the first textbook on the subject which went through multiple republications. The editorial team of the textbook subsequently formed the pride of Soviet economic science - S.M. Menshikov, E.P. Pletnev, V.D. Schetinin. Since 2007, the chair of Foreign Economic Activities led by Doctor of Economics, Professor I. Platonova has been investigating the problems of improving the architecture of foreign economic network and the international competitiveness of Russia; - The history of the study of problems of the world economy at MGIMO begins in 1958 at the chair baring the same name. Since 1998, the department has been headed by Professor A. Bulatov; - The study of international monetary relations is based on the chair of International Finance, and is focused on addressing the fundamental scientific and practical problems; - The chair "Banks, monetary circulation
Full Text Available This paper focuses on the study field of Multimedia in Economic Practise which has been taught at the University of Economics in Prague since 2011. This study field has its first graduates which is the reason for a re-examination of the profile of graduates according to the structure of subjects in the study plan. This paper describes evolution of the study field, its content, main idea and structure of its students. It presents two main groups of occupations for graduates with dependence on requirements for student’s additional independent activities beyond the study. The analytical part shows five examples of comparison of the course relevance according to the opinion of students and academic staff. The conclusions from the survey will enable academic staff of the study field to the reconsider the future development of the study field.
Kenilia Mariela Villalón-Madrazo
Full Text Available Since the Revolution´s Triumph the country assumes that the planning is the axis, as instrument for the economic acting and of the constant development of the socialist relationships of production and it traces the rules required for the best operation in the Cuban economy, and it implants with these concepts the centralized economic pattern that responded to the existent outline in the Soviet Union and the European socialist countries, of centralized planning based on the material balances. In the current situation of the Cuban economy it is thought about bringing up to date the economic pattern in which will stay as priority the planning and not the market. Leaving what it is mentioned above, presently in this work is carried out the analysis of the economic models in Cuba and its linking with the planning, with the objective of giving to know how the pattern economic Cuban is implanted from the first years of the revolution and it has always been the planning its fundamental axis, and as the same one it has left modernizing during the 53 years of the Revolution. It has been carried out an analysis framed approximately in 10 year-old periods pointing out the internal and external factors that have impacted in the Cuban pattern, their adjustments and the role of planning.
Hintermann, Beat; Rutherford, Thomas F.
We develop a theory of social planning with a concern for economic coercion, which we define as the difference between consumersâ€™ actual utility, and the "counterfactual" utility they expect to obtain if they were able to set policy themselves. Reasons to limit economic coercion include protecting minorities, preventing disenfranchised groups from engaging in socially costly behavior, or political economy considerations. As long as consumers are fully rational, limiting coercion is equivale...
Ulusoy, M. Demet
Drawing on a sample of 726 non-clinical adolescents (aged 17-18 years) from high schools in Ankara/ Turkey, this study investigated the interacting relationships between Turkish adolescents’ university plans and personal capital variables such as gender, school achievement, self-esteem, anxiety/depression, goal setting, course attendance and family atmosphere such as parental supporting, parental monitoring, parental separation and socio-economic c...
Mahboobi-Ardakan, Payman; Kazemian, Mahmood; Mehraban, Sattar
During different planning periods, human resources factor has been considerably increased in the health-care sector. The main goal is to determine economic planning conditions and equilibrium growth for services level and specialized workforce resources in health-care sector and also to determine the gap between levels of health-care services and specialized workforce resources in the equilibrium growth conditions and their available levels during the periods of the first to fourth development plansin Iran. In the study after data collection, econometric methods and EViews version 8.0 were used for data processing. The used model was based on neoclassical economic growth model. The results indicated that during the former planning periods, although specialized workforce has been increased significantly in health-care sector, lack of attention to equilibrium growth conditions caused imbalance conditions for product level and specialized workforce in health-care sector. In the past development plans for health services, equilibrium conditions based on the full employment in the capital stock, and specialized labor are not considered. The government could act by choosing policies determined by the growth model to achieve equilibrium level in the field of human resources and services during the next planning periods.
Mahboobi-Ardakan, Payman; Kazemian, Mahmood; Mehraban, Sattar
CONTEXT: During different planning periods, human resources factor has been considerably increased in the health-care sector. AIMS: The main goal is to determine economic planning conditions and equilibrium growth for services level and specialized workforce resources in health-care sector and also to determine the gap between levels of health-care services and specialized workforce resources in the equilibrium growth conditions and their available levels during the periods of the first to fourth development plansin Iran. MATERIALS AND METHODS: In the study after data collection, econometric methods and EViews version 8.0 were used for data processing. The used model was based on neoclassical economic growth model. RESULTS: The results indicated that during the former planning periods, although specialized workforce has been increased significantly in health-care sector, lack of attention to equilibrium growth conditions caused imbalance conditions for product level and specialized workforce in health-care sector. CONCLUSIONS: In the past development plans for health services, equilibrium conditions based on the full employment in the capital stock, and specialized labor are not considered. The government could act by choosing policies determined by the growth model to achieve equilibrium level in the field of human resources and services during the next planning periods. PMID:28616419
The study centers on the necessity, the workflow and the synthetically integrated methods (Principal Component Analysis(PCA), AndyticalHierarchyProcess(AHP) andFuzzy ComprerhensiveEvaluation(FCE)) of strategic environment assessment (SEA) on land-use planning. The whole article includes three main parts: firstly, some attributedatabase, graphic-base and the spatial transform matrix, which reflect the change of regional land-use pattern, can be obtained by GIS technique; secondly, adopting fitting method of trend-surface analysis will convert environment monitoringdata from scattered spots to regular control spots, based on which we can perform regional environment impact assessment; finally, Changchun Economic and Technological Developmen Zone is chosen as a case study on land-use planning.Through those efforts the results may be obtained as follows: 1 ) according to transform matrix, the possibility of transformation from one land-use to another can be obtained after the planning is carried out; 2) environment quality would changeas a result of the change of land-nsc pattern; 3) the SEA on land-use plan is an effective tool to make land-use patternmore reasonable.
Koch, James V.
Between 1986 and 2004, textbook prices rose 186 percent in the United States, or slightly more than six percent per year. Meanwhile, other prices rose only about three percent per year. This paper examines the economic reasons why textbook prices have escalated so briskly and what reasonable alternatives are available that might slow down these…
Ferreira Mendes, J.L.
1. Like many other countries, Portugal is facing numerous major problems related to regional unbalance and consequently to the location of economic activity. An unfortunate tendency has long been to judge an economy almost solely from the viewpoint of national production and consumption aggregats,
Sadeghi, Mehdi [Economics Department, Imam Sadiq University, Tehran (Iran); Mirshojaeian Hosseini, Hossein [Tehran University, Tehran (Iran)
Transportation sectors in developing countries suffer from some diseases that one of them is ever-increasing energy consumption. Integrated National Energy Planning (INEP) in transportation sector is a solution for these countries to alter their suboptimal pattern and rationalize their energy consumption. One of the INEP targets is determining optimal patterns of fuels and transportation technologies to satisfy future demand of freight and passenger transportation at the lowest cost levels. Following the above target, this paper is concerned with the optimal consumption pattern of fuels focusing on vehicle technologies within the next 25 years (up to 2029). Using Energy Flow Optimization Model-ENVironment (EFOM-ENV) model, various steps as designing of ''Reference Energy System (RES)'' of the model, data processing and scenario analysis are followed. Based on the modeling results, substitution of urban railroad technologies (subway, LRT and monorail), all of passenger CNG technologies (cars, buses and minibuses), rural railroad freight technologies (electrical, gas oil and LNG freight trains) and finally, CNG and LNG heavy and light trucks with current passenger and freight vehicle technologies are suggested. This scenario will decline fuel consumption by about 14% totally, that the most part of it belongs to gasoline and gas oil (24% and 17%, respectively). Total discounted cost of transportation system will decline from 806.20 to 691.74 billion dollars (14%) during the time horizon. (author)
Arponen, Anni; Cabeza, Mar; Eklund, Johanna; Kujala, Heini; Lehtomäki, Joona
Recent literature on systematic conservation planning has focused strongly on economics. It is a necessary component of efficient conservation planning because the question is about effective resource allocation. Nevertheless, there is an increasing tendency toward economic factors overriding biological considerations. Focusing too narrowly on economic cost may lead us back toward solutions resembling those obtained by opportunistic choice of areas, the avoidance of which was the motivation for development of systematic approaches. Moreover, there are many overlooked difficulties in incorporating economic considerations reliably into conservation planning because available economic data and the free market are complex. For instance, economies based on free markets tend to be shortsighted, whereas biodiversity conservation aims far into the future. Although economic data are necessary, they should not be relied on too heavily or considered separately from other sociopolitical factors. We suggest focusing on development of more-comprehensive ecological-economic modeling, while not forgetting the importance of purely biological analyses that are needed as a point of reference for evaluating conservation outcomes. © 2010 Society for Conservation Biology.
The purpose of this study was to determine the relevance of business planning the economic growth of Small and Medium Scale Enterprises (SMEs) and their ability to attract investors and loans, in the face of dwindling economic returns in Nigeria. A five point likert-type questionnaire was utilized in gathering data from 450 ...
An overview of the role of the airport in the transportation complex and in the community is presented. The establishment of the airport including its requirements in regional planning and the operation of the airport as a social and economic force are discussed.
Dias Vargas, F.
This paper presents the pre-feasibility study of a heavy water production plant, both from the technical and economical point of view. Criogenic distillation of hydrogen is used as the final enrichment stage. The deuterium source is water treated previously by a process of enrichment based on the water-hydrogen isotopic exchange. The economical analysis is aimed at the study of the feasibility of the installation of a heavy water moderated reaction in Chile. General properties of heavy water are presented and also the various materials of its enrichment at the industrial scale. The plant itself has a first stage based on the water-hydrogen isotopic exchange procesS, where deuterium is extracted from the water by the hydrogen which is subsequently treated in a criogenic distillation stage. An important fact of the plant analysis is the calculation of heat exchangers mainly in relation to the problem posed by tHe hydrogen's low point of liquifaction. The distillation units are also treated and designed. The economic evaluation produces project diScount rates of 15.71% and 21.97%, for 25 tons/year and 40 tons/year of production capacity. The heavy water price used for these evaluation was 600 $/Kg
In 1979 China's total industrial and agricultural output value reached 617,500 million yuan, exceeding the economic plan by 1.5%. National income was 337,000 million yuan, which was 7% over 1978. This progress was achieved under the leadership of the Communist Party of China and the people's government through conscientious implementation of the policy of readjustment, restructuring, consolidation, and improvement in the national economy. Discussion of the 1979 economic plan focuses on the following: industry; agriculture; capital construction; transport and post and telecommunications; domestic trade; foreign trade and tourism; science and technology and education and culture; health work and sports; the people's livelihood; and the population. The total 1979 industrial output value was 459,100 million yuan, 0.6% above the plan and 8.5% over 1978. The rate of increase of light industry exceeded that of heavy industry. Plans were met or surpassed for the output of 89 of 100 major products. The total value of agricultural output for 1979 was 158,400 million yuan, 4.2% above the plan and 8.6% higher than the previous year. The fixed assets turned over for use by capital construction units all over China came to 41,800 million yuan, a 17.4% increase over 1978. In 1979 the volume of railway freight transport was 558,800 million ton-kilometers, a 4.8% increase over 1978. The value of commodities purchased by commercial departments totaled 199,240 million yuan, topping 1978 by 14.5%. China had a population of 970.92 million by the end of 1979, 12.83 million people more than the 1978 figure. The birth rate was 17.9/1000 and the death rate was 6.2/1000. China's natural population growth rate was 11.7/1000.
... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Economic planning costs... GENERAL CONTRACTING REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 31.205-12 Economic planning costs. Economic planning costs are the costs of general long-range...
Full Text Available The research done for this article is following the elaboration of a moldable model on the actual economic context, in which there are considered continuous learning elements on facts and commercial niches, evaluating a business starting from causality diagram and structuring its processes. Analyzing the evolution of a business and on the market in which they are deploying their activity through quantitative and qualitative measurement methods focused on trends. Testing hypotheses and business suppositions that are the main engine of theory focused on planning, a model of creating a strategic management process that will be developed in this article.
Rogner, H.H.; Khan, A.M.; Furlan, G.
The Workshop attended by 89 participants from 40 countries aimed to provide participants with an overview of global and regional issues and to familiarize them with analytical tools and modeling techniques appropriate for the analysis and planning of national energy systems. Emphasis was placed on energy-economy-interaction, modelling for balancing energy demand and supply, technical-economic evaluation of energy supply alternatives and energy demand management. This volume presents some of the lectures delivered at the Workshop. The material has been organized in five parts under the headings General Review of Current Energy Trends, Energy and Technology Menu, Basic Analytical Approaches, Energy Modeling and Planning, and Energy Management and Policy. A separate abstract was prepared for each of the lectures presented. Refs, figs and tabs
The aim of this book is to use the tools developed by modern microeconomics to provide a framework for the analysis of policies towards the allocation of land and the control of activities using land. There has been a traditional conflict between economists and land-use planners. But the new concepts of externalities and public goods have given economists new tools particularly relevant to land-use planning. Developments in planning theory have also tended to make the planners' prime concern the best allocation of total resources: the central problem of economic analysis. The principal focus of the book is the general justification for intervention in the urban land and property markets, the principles for evaluating such intervention and the proper role of the public sector within the urban economy. It also considers in some detail the practical problems involved in putting these principles into effect.
Brunsen, W.; Worley, W.; Frost, E.
This is a progress report on the first phase of a project to measure the economic impacts of a rapidly changing U.S. target base. The purpose of the first phase is to designate and test the macroeconomic impact analysis model. Criteria were established for a decision-support model. Additional criteria were defined for an interactive macroeconomic impact analysis model. After a review of several models, the Economic Impact Forecast System model of the U.S. Army Construction Research Laboratory was selected as the appropriate input-output tool that can address local and regional economic analysis. The model was applied to five test cases to demonstrate its utility and define possible revisions to meet project criteria. A plan for EIFS access was defined at three levels. Objectives and tasks for scenario refinement are proposed.
Sevilgen, Sueleyman Hakan; Hueseyin Erdem, Hasan; Cetin, Burhanettin; Volkan Akkaya, Ali; Dagdas, Ahmet
The increasing consumption of electricity within time forces countries to build additional power plants. Because of technical and economic differences of the additional power plants, economic methodologies are used to determine the best technology for the additional capacity. The annual levelized cost method is used for this purpose, and the technology giving the minimum value for the additional load range is chosen. However, the economic parameters such as interest rate, construction escalation, fuel escalation, maintenance escalation and discount factor can affect the annual levelized cost considerably and change the economic range of the plants. Determining the values of the economical parameters in the future is very difficult, especially in developing countries. For this reason, the analysis of the changing rates of the mentioned values is of great importance for the planners of the additional capacity. In this study, the changing rates of the economic parameters that influence the annual levelized cost of the alternative power plant types are discussed. The alternative power plants considered for the electricity generation sector of Turkey and the economic parameters dominating each plant type are determined. It is clearly seen that the annual levelized cost for additional power plants varies with the economic parameters. The results show that the economic parameters variation has to be taken into consideration in electricity generation planning
Social and economic issues and concerns of the Deak Smith County site area will be evaluated during site characterization. Effects that the area could experience from a repository project include demographic, economic, community service, fiscal, and social impacts. The Socioeconomic Site Study Plan is designed to provide a strategy to assess the potential for those impacts. The Socioeconomic Site Study Plan is structured to provide an overview of the socioeconomic program requirements, objectives, and activities to be conducted during site characterization. This report will describe the study design and its rationale; data collection, management, and reporting; program schedules and milestones; site study organization and management; and quality assurance issues. 43 refs
This book argues that development in LDCs (Less Developed Countries) cannot proceed in a sequential path - with income growth first and distribution after. Instead, egalitarian development, based on a combination of efficiency and equity criteria in the planning process, would emphasize employment creation, human resources, and rural and agricultural development, rather than urban-based industrial growth relying on imported capital-intensive technology. This, complemented with reforms in the political system, would be more in accord with the social needs and realities of LDCs. In particular, decentralized economic planning, responsive to the needs of rural communities, would offer an effective nonviolent revolutionary alternative. It is argued that egalitarian development is not only dependent on domestic reforms in LDCs, but also on a restructuring of international trade, aid and monetary systems for a more-equitable global distribution of income and wealth between nations. The book is divided into three parts: (1) devoted to a critical review of postwar growth and planning strategies; (2) based upon five case studies of Malaysia, Liberia, Pakistan, Brazil and Uganda, examines the influence of elites on economic planning and policy; and (3) offers elements of an egalitarian development planning. The book concludes with a brief summary on egalitarian planning as a non-violent revolution.
Heesterman, A R G
This book is about the specification of linear econometric models, and for this reason some important related fields have been deliberately omitted. I did not want to discuss the problems of parameter-estimation, at least not in any detail, as there are other books on these problems written by specialized statisticians. This book is about the models them selves and macro-economic models in particular. A second related sub ject is the policy decision that can be made with the help of a model. While I did write a chapter on policy decisions, I limited myself to some extent because of my views on planning as such. The logical approach to this problem is in terms of mathematical programming, but our models and our ideas about the policies we want are too crude for its effective utilisation. A realistic formulation of the problem should involve non linearities in an essential way, the models I consider (and most existing models) are linear. At the present state of econometrics, I do not really believe in suc...
Sigurdsson, Halldór Matthias; Point, J.C.; Million, P.
A techno-economic model for analysing and comparing broadband deployment strategies has been established. The resulting simulation model can compare Capital Expenditure (CAPEX) of dominating broadband technologies in different types of demographic areas. The study reveals the competitiveness...... and applicability of different access technologies in the future broadband market as well as providing sensitivity analysis of the most influential factors controlling market development....
Wunderink, S R
This study examines economic models of household choice and the role of economic factors in determining the timing of births. A static economic model is presented and tested with data from the Netherlands. After the availability of contraceptives, the family size variable shifted from being an exogenous to an endogenous one, because births could be regulated. Costs of childbearing were construed to have maintenance costs for parents and society, attendance costs of care, and intangible costs such as anxiety or personal freedom. Benefits were intangible ones, such as joy and happiness; income; public benefits; and attendance benefits. Intangible benefits enlarged the utility of children, but maintenance costs diminished resources available for consumption. Child quality was a product of market goods purchased by parents and others and household labor. Household time allocation varied with child's age. Private responsibility for children varied by country. Quality of child care varied between countries and over time. Quality was dependent upon economies of scale, variable costs by the age of the child, variable time commitments by age of the child, and market substitutes for private child care. Higher income families spent more money but less time on children. It is pointed out that Becker's model explained number of children, but not timing of births. Postponement of birth was unlikely for those with a limited education, an unpleasant job, and low wages. When the advantages and disadvantages of having a baby were positive, spouses or single women with a high subjective preference were expected to bear a child as soon as possible. Government policy can affect the average family size by increasing or decreasing the financial and/or time burden of children. Postponement may be chosen based on long term analysis of a couple's future, the formation and use of capital, and/or high subjective time preference. Before and after first birth are different frames of reference
Sadeghi, Mehdi [Economics Department, Imam Sadiq University, Tehran (Iran, Islamic Republic of)], E-mail: Sadeghi@isu.ac.ir; Mirshojaeian Hosseini, Hossein [Tehran University, Tehran (Iran, Islamic Republic of)], E-mail: email@example.com
Transportation sectors in developing countries suffer from some diseases that one of them is ever-increasing energy consumption. Integrated National Energy Planning (INEP) in transportation sector is a solution for these countries to alter their suboptimal pattern and rationalize their energy consumption. One of the INEP targets is determining optimal patterns of fuels and transportation technologies to satisfy future demand of freight and passenger transportation at the lowest cost levels. Following the above target, this paper is concerned with the optimal consumption pattern of fuels focusing on vehicle technologies within the next 25 years (up to 2029). Using Energy Flow Optimization Model-ENVironment (EFOM-ENV) model, various steps as designing of 'Reference Energy System (RES)' of the model, data processing and scenario analysis are followed. Based on the modeling results, substitution of urban railroad technologies (subway, LRT and monorail), all of passenger CNG technologies (cars, buses and minibuses), rural railroad freight technologies (electrical, gas oil and LNG freight trains) and finally, CNG and LNG heavy and light trucks with current passenger and freight vehicle technologies are suggested. This scenario will decline fuel consumption by about 14% totally, that the most part of it belongs to gasoline and gas oil (24% and 17%, respectively). Total discounted cost of transportation system will decline from 806.20 to 691.74 billion dollars (14%) during the time horizon.
Sadeghi, Mehdi; Mirshojaeian Hosseini, Hossein
Transportation sectors in developing countries suffer from some diseases that one of them is ever-increasing energy consumption. Integrated National Energy Planning (INEP) in transportation sector is a solution for these countries to alter their suboptimal pattern and rationalize their energy consumption. One of the INEP targets is determining optimal patterns of fuels and transportation technologies to satisfy future demand of freight and passenger transportation at the lowest cost levels. Following the above target, this paper is concerned with the optimal consumption pattern of fuels focusing on vehicle technologies within the next 25 years (up to 2029). Using Energy Flow Optimization Model-ENVironment (EFOM-ENV) model, various steps as designing of 'Reference Energy System (RES)' of the model, data processing and scenario analysis are followed. Based on the modeling results, substitution of urban railroad technologies (subway, LRT and monorail), all of passenger CNG technologies (cars, buses and minibuses), rural railroad freight technologies (electrical, gas oil and LNG freight trains) and finally, CNG and LNG heavy and light trucks with current passenger and freight vehicle technologies are suggested. This scenario will decline fuel consumption by about 14% totally, that the most part of it belongs to gasoline and gas oil (24% and 17%, respectively). Total discounted cost of transportation system will decline from 806.20 to 691.74 billion dollars (14%) during the time horizon
Freeman, L H; Hermann, C P
There is more to planning for study abroad than buying airplane tickets. Providing a successful course away from the host institution requires a great deal of planning by the educator. This planning includes course development, budget, marketing, travel, housing, food, and entertainment. Careful preparation provides both the educator and student a unique and enriching experience that goes beyond the traditional course.
There are two principal points made in this paper. First, mining waste materials, or tailings, are geotechnical materials. Their behavior follows the principles of soil mechanics and is predictable by these principles. Second, proper disposal, meaning safe, environmentally sound and economical disposal, requires planning and recognizing waste disposal as part of the total mining system and process. In the development of these two principles, planning, design, and economic considerations of mine tailings are discussed
Canning, David; Schultz, T Paul
We consider the evidence for the effect of access to reproductive health services on the achievement of Millennium Development Goals 1, 2, and 3, which aim to eradicate extreme poverty and hunger, achieve universal primary education, and promote gender equality and empower women. At the household level, controlled trials in Matlab, Bangladesh, and Navrongo, Ghana, have shown that increasing access to family planning services reduces fertility and improves birth spacing. In the Matlab study, findings from long-term follow-up showed that women's earnings, assets, and body-mass indexes, and children's schooling and body-mass indexes, substantially improved in areas with improved access to family planning services compared with outcomes in control areas. At the macroeconomic level, reductions in fertility enhance economic growth as a result of reduced youth dependency and an increased number of women participating in paid labour. Copyright © 2012 Elsevier Ltd. All rights reserved.
MacKinnon, Joyce; Sothmann, Mark; Johnson, James
Computer-based economic modeling was used to enable a school of allied health to define outcomes, identify associated costs, develop cost and revenue models, and create a financial planning system. As a strategic planning tool, it assisted realistic budgeting and improved efficiency and effectiveness. (Contains 18 references.) (SK)
Natural gas and electricity commodities are among the most volatile commodities in the world. Spurred on by the recent significant increases in the price of natural gas, the BC Utilities Commission initiated an investigation into factors impacting on natural gas prices, and the validity of the Sumas index (a market trading point, or interchange where multiple pipelines interconnect, allowing the purchase and sale of gas among market participants) as a price setting mechanism. The Commission also sought the opinions and perspectives of the the province's natural gas industry regarding the high volatility of the Sumas gas prices, and as to what could be done to alleviate the wild fluctuations. Following review of the responses from stakeholders, the Commission issued a directive to BC Gas to undertake discussions on regional resource planning with full representation from all stakeholders. This study is the result of the Commission's directive, and is intended to address the issues contained in the directives. Accordingly, the study examined gas demand in the region, demand growth, including power generation, natural gas resource balance in the region, the California impacts on demand and on supply to the region, supply shortfalls on a peak day, and on a seasonal and annual basis, near term remedies, possible resource additions in the longer term, the economic justification for adding major resources and proposed actions to develop needed resource additions. The study confirmed the existence of a growing capacity deficit, which limits the supply of natural gas to the region. Near term options to alleviate the regional capacity deficit were found to be limited to discouraging power generation from serving export markets, demand side management efforts, and expansion of the WEI's systems by 105 mmcf/d. Longer term solutions would involve larger scale expansion of WEI's T-South capacity, the BC Gas' Inland Pacific Connector Project and the Washington Lateral proposed by
This computer code is intended for the statement of the general economic balance resulting from using a given cold source. The balance includes the investments needed for constructing the various materials, and also production balances resulting from their utilization. The case of either using an open circuit condenser on sea or river, or using air cooling systems with closed circuits or as auxiliaries can be dealt with. The program can be used to optimize the characteristics of the various parts of the cold source. The performance of the various materials can be evaluated for a given situation from using very full, precise economic balances, these materials can also be classified according to their possible uses, the outer constraints being taken into account (limits for heat disposal into rivers or seas, water temperature, air temperature). Technical choices whose economic consequences are important have been such clarified [fr
A sector-by-sector update of actions taken under British Columbia`s three-year economic plan is outlined and the progress to date reviewed. The three year plan includes the support for industry growth in partnership with the private sector, making Vancouver a major international conference destination, and developing Vancouver International Airport into a major gateway to the Pacific. The plan also includes the promotion of adventure tourism in major international markets, and promoting aboriginal tourism and culture. The government also plans to stimulate the economy by providing $973 million in tax reductions for BC families and business. 1 tab.
This paper addresses whether neoclassical economics can provide the intellectual underpinning for a theory of reform. I examine whether the neoclassical model satisfies an essential condition to qualify for this role: does it give us a satisfactory explanation for the vast differences in performance between capitalist and socialist economic systems? First, I focus on the theoretical arguments that have traditionally been used to examine the comparative properties of central planning and marke...
McHugh, S M; Tyrrell, E; Johnson, B; Healy, O; Perry, I J; Normand, C
This article aims to estimate the workforce and resource implications of the proposed age extension of the national breast screening programme, under the economic constraints of reduced health budgets and staffing levels in the Irish health system. Using a mixed method design, a purposive sample of 20 participants were interviewed and data were analysed thematically (June-September 2012). Quantitative data (programme-level activity data, screening activity, staffing levels and screening plans) were used to model potential workload and resource requirements. The analysis indicates that over 90% operational efficiency was achieved throughout the first six months of 2012. Accounting for maternity leave (10%) and sick leave (3.5%), 16.1 additional radiographers (whole time equivalent) would be required for the workload created by the age extension of the screening programme, at 90% operational efficiency. The results suggest that service expansion is possible with relatively minimal additional radiography resources if the efficiency of the skill mix and the use of equipment are improved. Investing in the appropriate skill mix should not be limited to clinical groups but should also include administrative staff to manage and support the service. Workload modelling may contribute to improved health workforce planning and service efficiency. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
Kozma, Robert B.
In support of the conclusions and recommendations in the National Education Technology Plan (NETP), this article makes explicit the connections between the economic rationale used in the plan and the educational transformations it recommends. The article reviews macroeconomic research, microeconomic research, labor market and workforce studies,…
One of the company's actions for strengthening human capital is the protection of health and safety of its employees. Its implementation needs financial resources, therefore, employers expect tangible effectiveness in terms of health and economics. Business plan as an element of company planning can be a helpful tool for new health interventions management. The aim of this work was to elaborate a business plan framework for occupational health interventions at the company level, combining occupational health practices with company management and economics. The business plan of occupational health interventions was based on the literature review, the author's own research projects and meta-analysis of research reports on economic relations between occupational health status and company productivity. The study resulted in the development of the business plan for occupational health interventions at the company level. It consists of summary and several sections that address such issues as the key elements of the intervention discussed against a background of the company economics and management, occupational health and safety status of the staff, employees' health care organization, organizational plan of providing the employees with health protection, marketing plan, including specificity of health interventions in the company marketing plan and financial plan, reflecting the economic effects of health care interventions on the overall financial management of the company. Business plan defines occupational health and safety interventions as a part of the company activities as a whole. Planning health care interventions without relating them to the statutory goals of the company may have the adverse impact on the financial balance and profitability of the company. Therefore, business plan by providing the opportunity of comparing different options of occupational health interventions to be implemented by employers is a key element of the management of employees
Independent power production (IPP) in Newfoundland was examined within the context of the province's Strategic Economic Plan. Provisions of the Plan were summarized, with special reference to the promotion of alternative energy technologies and government efforts to amend regulations to facilitate development of alternative energy sources by independent producers. IPP was considered to be an ideal tool for regional economic development and diversification, assuming that environmental concerns were carefully considered and addressed. Some of the benefits ascribed to IPP included strengthening the private sector, creating new small business opportunities, improving competitiveness, promoting regional development, contributing to import substitution and enhance the province's technology and knowledge base
Wiese, Christoph H R; Zink, Wolfgang; Russo, Sebastian G
In medical systems, economic issues and means of action are in the course of dwindling human (physicians and nurses) and financial resources are more important. For this reason, physicians must understand basic economic principles. Only in this way, there may be medical autonomy from social systems and hospital administrators. The current work is an approach to present a model for strategic planning of an anesthesia department. For this, a "strengths", "weaknesses", "opportunities", and "threats" (SWOT) analysis is used. This display is an example of an exemplary anaesthetic department. © Georg Thieme Verlag Stuttgart · New York.
Izotov D. A.
Full Text Available Based on the analysis of China’s official statistics, intermediate results of the realization of the Northeast China’s Economic Recovery Plan are summarized, and the efficiency of measures taken in 2003-2007 is evaluated. It is shown that the large-scale reforms going on in Northeast China will inevitably affect its trade-economic relations with the neighboring constituent entities of the Russian Federation and will considerably determine external conditions of development of their economy in the foreseeable future
Discover cutting-edge developments in electric power systems. Stemming from cutting-edge research and education activities in the field of electric power systems, this book brings together the knowledge of a panel of experts in economics, the social sciences, and electric power systems. In ten concise and comprehensible chapters, the book provides unprecedented coverage of the operation, control, planning, and design of electric power systems. It also discusses:. A framework for interdisciplinary research and education;. Modeling electricity markets;. Alternative economic criteria and proactiv.
Evgeniy Moiseevich Bukhvald
Full Text Available The article focuses on the need of integration of municipal government into a unified hierarchy of strategic planning in the country. The basic positions of the acting version of the Federal law no.131 “On general principles of organization of local self-government” and the Federal law no. 172 “On strategic planning” don’t provide clear legal framework for the solution of this problem. Besides, the practical integration of municipal management into a unified hierarchy of strategic planning meets serious economic obstacles, the main of which consist in the negative situation within the system of local finance, characterized by trends of deficiency, high dependence on subsidies and, as a consequence, volatility and lack of predictability in relation to any plans and programs of long-term nature. The main idea of the article is to prove the need for a systemic approach to solving tasks, related to the integration of municipal management in a unified vertical of strategic planning in the country. The essence of this approach is the combination of a number of legal innovations in the legislation on strategic planning and local government with a set of measures, aimed to strengthen the fiscal basis of Russian local self-government together with institutional ensuring of municipal planning and its interaction with the practice of strategic planning at the level of subjects of the Russian Federation.
Rocky Mountain Research Station USDA Forest Service
The National Environmental Policy Act (NEPA) is the law that requires Federal agencies to consider the environmental impacts of their actions, involve the public in the decisionmaking process, and disclose information, starting at the initial stages of planning. This fact sheet discusses when you should consider economics in the NEPA process, when to do an analysis,...
This year's EFPD, presented by the government on July 26, is consistent with the Stability Programme prepared on the basis of the new Stability and Growth Pact. Specific growth-encouragement actions, which are an essential part of the government's economic policy and are naturally consistent with the lines set out in the EFPD, will be finalised in the context of the Lisbon process and presented in the National Growth and Employment Plan. Here is published an introduction [it
Full Text Available A significant number of women in low and middle income countries (L-MICs who need any family planning, experience a lack in access to modern effective methods. This study was conducted to review potential cost effectiveness of scaling up family planning interventions in these regions from the published literatures and assess their implication for policy and future research.A systematic review was performed in several electronic databases i.e Medline (Pubmed, Embase, Popline, The National Bureau of Economic Research (NBER, EBSCOHost, and The Cochrane Library. Articles reporting full economic evaluations of strategies to improve family planning interventions in one or more L-MICs, published between 1995 until 2015 were eligible for inclusion. Data was synthesized and analyzed using a narrative approach and the reporting quality of the included studies was assessed using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS statement.From 920 references screened, 9 studies were eligible for inclusion. Six references assessed cost effectiveness of improving family planning interventions in one or more L-MICs, while the rest assessed costs and consequences of integrating family planning and HIV services, concerning sub-Saharan Africa. Assembled evidence suggested that improving family planning interventions is cost effective in a variety of L-MICs as measured against accepted international cost effectiveness benchmarks. In areas with high HIV prevalence, integrating family planning and HIV services can be efficient and cost effective; however the evidence is only supported by a very limited number of studies. The major drivers of cost effectiveness were cost of increasing coverage, effectiveness of the interventions and country-specific factors.Improving family planning interventions in low and middle income countries appears to be cost-effective. Additional economic evaluation studies with improved reporting quality are necessary
Zakiyah, Neily; van Asselt, Antoinette D I; Roijmans, Frank; Postma, Maarten J
A significant number of women in low and middle income countries (L-MICs) who need any family planning, experience a lack in access to modern effective methods. This study was conducted to review potential cost effectiveness of scaling up family planning interventions in these regions from the published literatures and assess their implication for policy and future research. A systematic review was performed in several electronic databases i.e Medline (Pubmed), Embase, Popline, The National Bureau of Economic Research (NBER), EBSCOHost, and The Cochrane Library. Articles reporting full economic evaluations of strategies to improve family planning interventions in one or more L-MICs, published between 1995 until 2015 were eligible for inclusion. Data was synthesized and analyzed using a narrative approach and the reporting quality of the included studies was assessed using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) statement. From 920 references screened, 9 studies were eligible for inclusion. Six references assessed cost effectiveness of improving family planning interventions in one or more L-MICs, while the rest assessed costs and consequences of integrating family planning and HIV services, concerning sub-Saharan Africa. Assembled evidence suggested that improving family planning interventions is cost effective in a variety of L-MICs as measured against accepted international cost effectiveness benchmarks. In areas with high HIV prevalence, integrating family planning and HIV services can be efficient and cost effective; however the evidence is only supported by a very limited number of studies. The major drivers of cost effectiveness were cost of increasing coverage, effectiveness of the interventions and country-specific factors. Improving family planning interventions in low and middle income countries appears to be cost-effective. Additional economic evaluation studies with improved reporting quality are necessary to generate
Full Text Available The paper deals with the issues related to the relationship between city, energy, economic factors and city planning. These issues are analyzed from a theoretical point of view and are placed in a logical path based on three assumptions. The first considers the city as an intelligent system constantly evolving. The second considers the city as a system where economic processes come out at their highest level affecting other aspects of social and urban structure. The third considers the planning as the weak link in the process of urban development, one of the most exposed to economic and social pressures.Energy production has experienced a great progress since steam and electricity were discovered. Each stage of this evolution has affected city and territory introducing significant physical signs, changing the ways of carrying out functions and creating new needs and new activities. The energy revolution, based on sustainable sources and on skillful management of the networks, will strongly affect the city and the way of organizing the activities, their location, dimension, and the shape of the spaces.The paper explores some of the issues related to the relationship between urban system and energy.The first section analyzes the meaning of the intelligent city as an entity that is constantly changing and constantly adapting. The second section analyzes the role of the energy systems in the evolution of the activities and of the city’s image. The last section investigates the role of the economic factors in the evolution of the shape and meaning of city, pointing out that the way towards smart and green urban systems will largely depend on their economic advantage.
Anna Maria Malagoni
Full Text Available The increased number of trips and competitions scheduled in the international agonistic calendars meets commercial demands while acting as a source of stress for the athletes. A model, developed in biathlons to monitor the so-called competition load, revealed an upward trend over time. The aim of this study was to evaluate, in a 21-year period, the effects of the International Biathlon Union's rescheduling of the competitive calendars to control the competition load, as well as its stability over time and the economic impact of this intervention.For each season competition, the load factors from the international agonistic calendar (number of venues/events, competition days/distance were considered, and the athletes' daily and maximal stress scores were calculated. The calendar rescheduling, which started in 2001, involved the length of competitions, number of resting days and frequency of travels. Data from the period pre (1994-2000 and post (2001-2007 the intervention, as well as follow-up (2008-2015, were compared and analyzed in relation to the federation's budget.The competition load and athletes' daily stress score progressively increased pre, plateaued post and remained stable in follow-up. Their annual variations within the final two periods were significantly lower than in the pre period, in spite of the higher average values. The maximal stress score decreased over time. The direct correlation between most of the competition load factors with the economic budget present in pre was lost in post and follow-up. Similarly, the athletes' daily stress score had a stable trend in post and follow-up, while budget continued to increase.The management of an athlete's potential source of stress by an international federation stabilized the competition load over time, but it did not affect the budget. Furthermore, it uncoupled the relationship between the athlete's effort and federation income.
Malagoni, Anna Maria; Lamberti, Nicola; Carrabre, James E; Litmanen, Hannu; Jeannier, Pierre; Zhukovskaja, Larisa; Dal Follo, Donatella; Zambon, Christel; Resch, Nicole; Manfredini, Fabio
The increased number of trips and competitions scheduled in the international agonistic calendars meets commercial demands while acting as a source of stress for the athletes. A model, developed in biathlons to monitor the so-called competition load, revealed an upward trend over time. The aim of this study was to evaluate, in a 21-year period, the effects of the International Biathlon Union's rescheduling of the competitive calendars to control the competition load, as well as its stability over time and the economic impact of this intervention. For each season competition, the load factors from the international agonistic calendar (number of venues/events, competition days/distance) were considered, and the athletes' daily and maximal stress scores were calculated. The calendar rescheduling, which started in 2001, involved the length of competitions, number of resting days and frequency of travels. Data from the period pre (1994-2000) and post (2001-2007) the intervention, as well as follow-up (2008-2015), were compared and analyzed in relation to the federation's budget. The competition load and athletes' daily stress score progressively increased pre, plateaued post and remained stable in follow-up. Their annual variations within the final two periods were significantly lower than in the pre period, in spite of the higher average values. The maximal stress score decreased over time. The direct correlation between most of the competition load factors with the economic budget present in pre was lost in post and follow-up. Similarly, the athletes' daily stress score had a stable trend in post and follow-up, while budget continued to increase. The management of an athlete's potential source of stress by an international federation stabilized the competition load over time, but it did not affect the budget. Furthermore, it uncoupled the relationship between the athlete's effort and federation income.
Graham, R J
Economists use demography in planning and forecasting business needs. As a bank, Westpac uses the information for its own internal business purposes and to assess general economic trends. Externally, the bank is expected by government and the public to have some authoritative views on the state of the economy. To form these views, it is necessary to understand a very wide array of statistical indicators, including demographic statistics. The main population issues of concern are: size, location, and changes in the population of Australia as a whole and by State; labor force (including projections); age profile of Australia and by State. The major source for this information is the Australian Bureau of Statistics. More detailed patterns often emerge, particularly for individual States, from papers prepared by others. This information is used by Westpac in 3 main planning areas and 2 broad assessment areas: planning -- location of bank branches, products/services offered, and marketing of products/services; and assessment -- economic outlook (labor force, housing needs, demand for funds) and specific industries. Recently, Westpac restructured its organization to cater to the changing needs of customers and the changing geographic patterns of population spread. The bank now has 4 major groups: retail financial services for personal and commercial markets; corporate and international; management services; and group planning (includes economic department). To offer products that fit the market, the bank needs to know the characteristics of the population by age, spending patterns, lifestyle preferences, and investment needs. Within Australia, a relatively new service offered by most financial institutions, which is directly related to population issues, is a counseling service for retirees. Westpac has a product called Club 55, which is a package of services designed for persons who have retired or are planning to retire. Another clearly perceived community need is for
The introduction of the new economic order of the electricity economy causes new focal tasks for the individual market participants and therefore new requirements for planning. As a precondition for energy planning, the Internal Market Electricity Directive and the ElWOG are examined and the tasks for the market participants are derived. Liberalization raises the risks for the enterprises. Increasing competition sets up higher requirements for planning. The planning instruments have no longer the destination of minimum costs but have to maximize the results of the enterprise. Price fixing requires a raised alignment to marginal costs considerations. Increasing electricity trade requires the introduction of new planning instruments. Further new tasks refer to electricity transfer via other networks and especially to congestion management. New chances but also new risks arise for the renewable energy sources. From the market result new requirements for the planning instruments. The basics in this respect are prepared and concrete examples from practice are submitted. Models of enterprises are developed, which consist of a technical and a business part. Central importance has the modeling of competition in the liberalized market. A model of competition between enterprises in the electricity market is developed. (author)
This economic and regulatory analysis meets the requirements of the Energy Policy and Conservation Act, which calls for an evaluation of the potential economic impacts of the gasoline rationing contingency plan. In addition, this analysis is intended to satisfy the requirements of the President's Executive Order No. 12044 of March 23, 1978, regarding government regulations, and provides an inflationary impact statement for the proposed rationing plan. To perform the analysis of rationing program impacts on the total national economy, three separate projections were required. First, a projection is made of the ''normal'' U.S. economy for a future period--the last quarter of 1980 through the third quarter of 1981 in this analysis. Second, a projection is made of the impacts which a petroleum supply interruption would have on the U.S. economy during this future period, assuming that DOE's standby allocation and price control regulations were implemented for crude oil and products. Third, and most significant, an estimate is made of the incremental impacts of the gasoline rationing program on this already-perturbed future U.S. economy.
Full Text Available ABSTRACT The objective of the study was to evaluate the effect of nutritional plans on the productive and economic performance of Hubbard Flex broiler chickens. A completely randomized experimental design was applied, consisting of five treatments. Treatments consisted of five different nutritional plans: a basal diet containing the nutrient and energy levels recommended by literature and designated reference diet; two diets containing 1.5% and 3% lower levels than the reference diet; and two diets containing 1.5% and 3% higher levels than the reference diet (-3%, -1.5%, reference plan, +1.5% and +3%. Feed intake (FI, body weight (BW, feed conversion rate (FCR, livability (L and productive efficient index (PEI were determined when broilers were 42 days old. Broilers were processed, and carcass and parts (breast fillet, leg, and wings yields were determined. The economic viablility of the nutitional plans was evaluated as a function of feed cost/kg live and carcass weights, economic efficiency index (EEI, and cost index (CI. Feed intake and the feed conversion rate decreased as dietary nutrient and energy levels increased. Feed cost/kg live weight, economic efficiency index, and cost index cost increased as dietary nutrient and energy levels increased. Feed intake, feed conversion ratio, production efficiency index, and breast yield improved with increasing nutritional and energy levels. However, worse economic results were obtained with higher nutritional and energy levels.
UK, conclude by stating that ‘to address these sufficiently, it is best to involve health economists early in the planning of design of the evaluation, so that the economic evaluation is fully integrated’. I argue in this commentary that similar early involvement is critical in feasibility studies to ensure that all eventualities are considered before the main phase III/IV trial begins.
Robinson, W C; Yamazaki, F
This paper deals with the economic development of Ethiopia in the 3 decades between 1950 and 1980. In particular, it examines governmental efforts at agricultural planning during this period compared to the actual experience of the country. The dominant forces governing the changes that occurred in this period were accelerated population growth and the declining availability of arable land, which combined to push a fragile, traditional ecosystem to the brink of disaster. Government planning efforts had little impact in the pre-1974 period, since they were too modest and small scale to affect the highly traditional and primitive mode of peasant cultivation. The sweeping structural changes introduced by the new regime since 1974 seem to have mainly adverse effects and to have decreased both productivity and yields. Ethiopia lacks the basic infrastructure and incentive system to create an environment in which technological change is possible. Presumably the declining agricultural growth rate from 1953 to 1974 suggests that the traditional, prerevolution system was failing to create these favorable conditions and hence was losing the race with population growth. The post-1974 revolutionary government's policy has been, in effect, an effort to jump to an advanced phase of agricultural development, and this seems to have been even less successful. These plans have, in all fairness, been hamstrung since 1981 by drought, famine, and civil war, but have probably themselves contributed to the severity of those events. Overall, Ethiopian agricultural planning has not been notably successful. From 1953-1980, total agricultural production is estimated to have grown at a slowly decreasing rate. The collapse of agriculture due to several years of drought obviously cannot be blamed on government planning, but its severity clearly has been at least partly a function of policy failures.
Lee, Man Ki; Nam, Ji Hee
Decommissioning cost of a nuclear power plant includes the costs related with dismantling a nuclear power plant, disposal of a spent fuel and of a low/medium radioactive waste. The decommissioning cost is different from the other expenditures in that it is occurred after the reactor finishes its commercial operation. In this respect, the electricity act was enforced to secure provisions for decommissioning a nuclear power plant during its commercial operation. The purpose of this study is to provide economic evaluation and economic cost for a decommissioning when the cost of a decommissioning is provided as one of input to the national electricity plan. Therefore, this study does not deal with whether the estimated amount of a decommissioning cost is just or not. This study focuses how to transfer the estimated decommissioning cost given in the electricity act to the economic cost, which can be used in the national electricity plan
Zhang, Hang; Maddula, Soumya V.; Maloney, Laurence T.
We designed an economic task to investigate human planning of routes in landscapes where travel in different kinds of terrain incurs different costs. Participants moved their finger across a touch screen from a starting point to a destination. The screen was divided into distinct kinds of terrain and travel within each kind of terrain imposed a cost proportional to distance traveled. We varied costs and spatial configurations of terrains and participants received fixed bonuses minus the total cost of the routes they chose. We first compared performance to a model maximizing gain. All but one of 12 participants failed to adopt least-cost routes and their failure to do so reduced their winnings by about 30% (median value). We tested in detail whether participants’ choices of routes satisfied three necessary conditions (heuristics) for a route to maximize gain. We report failures of one heuristic for 7 out of 12 participants. Last of all, we modeled human performance with the assumption that participants assign subjective utilities to costs and maximize utility. For 7 out 12 participants, the fitted utility function was an accelerating power function of actual cost and for the remaining 5, a decelerating power function. We discuss connections between utility aggregation in route planning and decision under risk. Our task could be adapted to investigate human strategy and optimality of route planning in full-scale landscapes. PMID:21833269
Full Text Available We designed an economic task to investigate human planning of routes in landscapes where travel in different kinds of terrain incurs different costs. Participants moved their finger across a touch screen from a starting point to a destination. The screen was divided into distinct kinds of terrain and travel within each kind of terrain imposed a cost proportional to distance traveled. We varied costs and spatial configurations of terrains and participants received fixed bonuses minus the total cost of the routes they chose. We first compared performance to a model maximizing gain. All but one of 12 participants failed to adopt least-cost routes and their failure to do so reduced their winnings by about 30% (median value. We tested in detail whether participants’ choices of routes satisfied three necessary conditions (heuristics for a route to maximize gain. We report failures of one heuristic for 7 out of 12 participants. Last of all, we modeled human performance with the assumption that participants assign subjective utilities to costs and maximize utility. For 7 out 12 participants, the fitted utility function was an accelerating power function of actual cost and for the remaining 5, a decelerating power function. We discuss connections between utility aggregation in route planning and decision under risk. Our task could be adapted to investigate human strategy and optimality of route planning in full-scale landscapes.
V. V. Gromov
Full Text Available Summary. The relevance of the scientific problem described in the article are: to determine changes in economic performance, the effectiveness of the sectoral components of the service sector from the effects of environmental factors, which allows them to reach the planned long-term economic performance; management decision-making about structural and organizational changes, implementation of investment projects in the renovation and modernization of fixed capital, the creation of technology, process and product innovations directly connected with the impact analysis of such external factors as economic, socio-cultural, legal, political, innovative. The structure of the article is formed on the basis of presentation of the impact of specific groups of environmental factors on the competitiveness and economic performance of industry components of services based on the technology of strategic planning; complience of logical sequence of presentation of materials, establishing a causal relationship, the interaction of factors and elements of studied problems and objects. Features of external factors impact on the effectiveness of macro-economic entities, sectoral components of services are to the adequacy of the measures and strategies to counter the negative impact on the economic development of the objects of strategic development. Features of status changes and influence of internal factors on local and sectoral socio-economic systems dictate the need for a part of the available resources, the level of efficiency of the use of labor resources, fixed and current assets. The contribution of the author in a scientific perspective of this topic is to carry out a comprehensive analysis of the impact of the main groups of external factors on economic activities of the service sector development; identifying features of internal factors impact on the economic and innovative development of strategic planning objects.
Wahyuni Apri Astuti
Full Text Available This study is carried out in Nusukan, Banjarsari, Surakarta. The problems that are related to economic crisis in Indonesia are the supply of contraception, the weakening of people purchasing power so they influence the realization of family planning program. The goals of the study are: to know the supply of contraception for poor household, to study the influence of the effect of economic crisis for the participant of family planning, to study the change of birth control and its effective strategy and to know the quality of family planning service. The data are collected using observation, and questionnaire. The study takes the area in which it has more productive couple, the percentage of poor families and the prosperous families I that belong to productive couple whose age 20 to 49 years old, at least they have two children, and participant of family planning or ever followed it. The result of the study shows that 82% respondents can get contraception easily before and at economic crisis. It is one of the important factors, for which the participant of family planning is still high. Although the economic crisis influences the price of contraception and family Income, it does not affect the participant of family planning. 87% respondents participate actively the family planning. This shows that the people have realized the importance of family planning program. There is an impact of economic crisis for the change of the ways of birth control. 38% respondents have changed over their strategy from modern to traditional contraception and the contrary, and from modern contraception to the other one. Some of them are abstention. The level of the people adaptation is high enough. They use various ways to prevent of being pregnant. 92% respondents do not want to be pregnant. If it happens an unwanted pregnancy, 15% of the respondents will abort their pregnancy. This is the challenge for the officers and the government to supply safe and accurate
rights to use such information in the form of licenses, patents, franchises , etc. I Accordingly, for purposes of this study, we shall define economics...existence of the Washington Metropolitan Area’s rapid transit system, U.S. production of subway cars U . has ended. Consumer products ranging from
Speidel, J Joseph; Grossman, Richard A
Although obstetrician-gynecologists recognize the importance of managing fertility for the reproductive health of individuals, many are not aware of the vital effect they can have on some of the world's most pressing issues. Unintended pregnancy is a key contributor to the rapid population growth that in turn impairs social welfare, hinders economic progress, and exacerbates environmental degradation. An estimated 215 million women in developing countries wish to limit their fertility but do not have access to effective contraception. In the United States, half of all pregnancies are unplanned. Voluntary prevention of unplanned pregnancies is a cost-effective, humane way to limit population growth, slow environmental degradation, and yield other health and welfare benefits. Family planning should be a top priority for our specialty.
Bennett, L.L.; Molina, P.E.; Mueller, T.
The article focuses on the procedures established by the IAEA for providing assistance to international Member States in conducting studies for the analysis of the economic viability of a nuclear power programme. This article specifically reviews energy and nuclear power planning (ENPP) studies in Algeria, Jordan, and Thailand. It highlights major accomplishments in the context of study objectives and organizations, and the principal lessons learned in the process. 4 figs, 1 tab
Offshore wind resources appear abundant, but technological, economic and planning issues significantly reduce the theoretical potential. While massive investments are anticipated and planners and developers are scouting for viable locations and consider risk and impact, few studies simultaneously address potentials and costs together with the consequences of proposed planning in an analytical and continuous manner and for larger areas at once. Consequences may be investments short of efficiency and equity, and failed planning routines. A spatial resource economic model for the Danish offshore waters is presented, used to analyse area constraints, technological risks, priorities for development and opportunity costs of maintaining competing area uses. The SCREAM-offshore wind model (Spatially Continuous Resource Economic Analysis Model) uses raster-based geographical information systems (GIS) and considers numerous geographical factors, technology and cost data as well as planning information. Novel elements are weighted visibility analysis and geographically recorded shipping movements as variable constraints. A number of scenarios have been described, which include restrictions of using offshore areas, as well as alternative uses such as conservation and tourism. The results comprise maps, tables and cost-supply curves for further resource economic assessment and policy analysis. A discussion of parameter variations exposes uncertainties of technology development, environmental protection as well as competing area uses and illustrates how such models might assist in ameliorating public planning, while procuring decision bases for the political process. The method can be adapted to different research questions, and is largely applicable in other parts of the world. - Research Highlights: → A model for the spatially continuous evaluation of offshore wind resources. → Assessment of spatial constraints, costs and resources for each location. → Planning tool for
Curry, M.; Goodrieght, J.; Green, M.; Merwin, D.; Smith, R.
The roles of state and local agencies in planning for and managing social and economic impacts of nuclear power plants are studied. In order to be effective in these roles state and local agencies must work with each other as well as the NRC. A comparative case study approach is used which analyzes six sites in three West Coast states. The case studies included plants in operation, plants under construction, and plants still in the planning stages. In contrast to some states, all three of these states have moderately centralized procedures for siting power plants, and all have strong environmental laws
The optimal farm plans indicated that the cassava/maize intercrop gave the best results in Ijemo-Fadipe and Ajura, while the cassava/melon and sole cassava enterprises were best in Ijale-Papa and Ilewo-Orile respectively. Operating expenses was found to be the most limiting factors in all the villages. The study concluded ...
Roy J. What Determines Economic Growth? Economic Review – Second Quarter 1993 [References: Barro (1991); Mankiw , Romer, and Well (1992); De Long...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release: distribution unlimited ECONOMIC SECURITY...DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE: Economic Security Environment and Implementation of Planning, Programming, Budgeting, Execution
David, M. L.; Hammaker, G. S.; Buzenberg, R. J.; Wagner, J. P.
This report was prepared by Development Planning and Research Associates, Inc. under a contract with the Energy Research and Development Center of the University of Nebraska in cooperation with the Agricultural Products Industrial Utilization Committee and the State of Nebraska. Funding for this study was provided to the Energy Research and Development Center by the U.S. Department of Energy and the Old West Regional Commission. The primary objective of the study was to: determine the fiscal and market conditions under which the production of gasohol would be profitable for private producers. For purposes of this study, gasohol is a motor fuel consisting of 10 percent agriculturally-derived anhydrous ethanol and 90 percent unleaded gasoline. The study assumes that gasohol can be a fuel substitute for gasoline; indeed, the cost of gasoline will significantly influence that for gasohol. Gasoline prices are determined by factors external to ethanol; thus, the economic feasibility study of gasohol is in large part an economic feasibility study of fuel-grade ethanol production. More specifically, the study examined the following: the technical aspects of distributing, marketing, and using gasohol; the costs of the distribution and marketing of ethanol and gasohol; the energy balance of ethanol production; the cost of producing ethanol; the factors influencing ehtanol plant size and location; and the conditions that would make ethanol economicaly feasible for private producers.
The central aims of the Lancashire and Yorkshire Renewable Energy Planning Study (LYREPS) are to: identify renewable energy resources in the region and evaluate the opportunities for their deployment; promote a local-level development plan policy framework for the utilisation of renewable energy sources which is fully integrated with established land use and economic development strategies in the region. The availability of the following resources was investigated: landfill gas; municipal and industrial wastes; animal slurry; biomass; straw; active solar; passive solar design; photovoltaics; hydro; and wind. (author)
Gori, G B; Richter, B J; Yu, W K
Preventive and therapeutic advances have brought life expectancy in the United States to well over 70 years and have shifted mortality causes from acute to chronic diseases, the determinants of which are genetics, lifestyle, the environment, and aging itself. Plausible approaches to chronic disease prevention are likely to increase longevity further, with some foreseeable effects on demographic and economic projections. Primarily, longevity advances would swell forecasts of population size, and would thus have to be met by production advances in order to maintain or improve living standards. This study, a restricted example, considers the probable demographic and economic consequences of a limited prevention program in the context of the Ford Motor Company, based on actual experience and certain expectations up to the year 2000. According to the results, prevention would reduce outlays for life insurance, disability, and health care, but would also generate the higher costs of extending pension plans. Undoubtedly, prevention will continue to be highly ranked in society's pursuit of happiness, and society must prepare to meet its effects with appropriate social and economic policies.
Louisiana Geographic Information Center — This GIS shapefile data illustrates special economic zones included in the Louisiana Speaks Regional Plan Vision. Special economic zones include existing national,...
Full Text Available The Republic of Croatia, as well as many transition countries,is facing a number of difficulties in the field of transport,economy, foreign trade and foreign exchange transactions, externaland internal debt, social policy, demography, etc. In orderto solve these extremely complex problems it is necessary todetermine a strategy and an implementation plan of special instrumentsincluded in the state economic policy of the developmentof transport and economy. Until now the results haveshown that the implementation of conventional instrumentscannot lead to satisfactory results. One of the instruments of thecentral state economic policy - recognised internationally andmost frequently used instruments for solving the mentionedproblems without state investment and state risk - is the instituteof "Free Zone". The aim of this work is to help governmentauthorities and bodies to accept possibly quicker and more efficientsolutions to the actual problems by elaborating special instrumentsof state transport and economic policy and by proposingmeasures for their implementation in the Republic ofCroatia. Moreover, it invites professionals and scientists to contributethrough their expert knowledge in finding out new solutions.
Boggs, George L.; Stewart, Trevor Thomas; Jansky, Timothy A.
The language of economics and economic imperatives are driving standardized school reform in the United States without input from teachers. This teacher action research project responds to concerns about contemporary school reforms by considering how economics-minded dialogue about literacy education can help teachers support students' literacy…
Improving the mechanism of integrating economic and spatial developments is an important issue in urban policy analysis and design. As Economic Clusters (ECs) become an important organisation in contemporary urban development in both economic and spatial practices, the research addresses the
Full Text Available Local economic development and workforce initiative are continually evolving. There are no hard and fast rules or long-proven experiences upon which to draw. The job of the economic development planner and the work of the community in achieving sustainable economic development have become much harder because of the national and global crisis.
... undertake planning for community adjustment and economic diversification. (4) The cost-effectiveness of the... fiscal year, and will review and consider for funding each application according to the threshold and... cost analyses and similar planning for specific projects to implement community adjustment or economic...
Pirani, Farshad Jalili; Mousavi, Seyed Alireza
Sustainability has always been considered as one of the main aspects of watershed management plans. In many developing countries, watershed management practices and planning are usually performed by integrating biophysical layers, and other existing layers which cannot be identified as geographic layers are ignored. We introduce an approach to consider some socioeconomic parameters which are important for watershed management decisions. Ganj basin in Chaharmahal-Bakhtiari Province was selected as the case study area, which includes three traditional sanctums: Ganj, Shiremard and Gerdabe Olya. Socioeconomic data including net agricultural income, net ranching income, population and household number, literacy rate, unemployment rate, population growth rate and active population were mapped within traditional sanctums and then were integrated into other biophysical layers. After overlaying and processing these data to determine management units, different quantitative and qualitative approaches were adopted to achieve a practical framework for watershed management planning and relevant plans for homogeneous units were afterwards proposed. Comparing the results with current plans, the area of allocated lands to different proposed operations considering both qualitative and quantitative approaches were the same in many cases and there was a meaningful difference with current plans; e.g., 3820 ha of lands are currently managed under an enclosure plan, while qualitative and quantitative approaches in this study suggest 1388 and 1428 ha to be allocated to this operation type, respectively. Findings show that despite the ambiguities and complexities, different techniques could be adopted to incorporate socioeconomic conditions in watershed management plans. This introductory approach will help to enhance watershed management decisions with more attention to societal background and economic conditions, which will presumably motivate local communities to participate in
Dovi-sodemekou, F B
Togo is a developing country whose population is increasing at the rapid rate of 2.7%/year. Economic development is therefore a necessity to ensure at least an average standard of living. Plans of development include objectives of structural societal changes, including improvements in education and employment. This study analyzes the evolution of population activities. It identifies obstacles to the improvement of education and employment. The investigation examines the employment and education situation before adoption of the 2nd plan of Togo and predicts the probable evolution of the situation. Despite the priority accorded to agriculture, the 2nd plan appears to give greater importance to industry. The industrial and commercial sector has witnessed a 65.2% investment increase, whereas the rural sector had an investment increase of 11.8%. The 2nd plan, in view of its relation to the evolution of economic activities, took into account the demand for manual labor. In the private sector, industries should occupy an important position. The dualism of a modern and a traditional sector is considered a cause of underdevelopment. The modern sector should be developed in order to suppress the traditional sector and allow progress in society. As a result of this approach, agriculture is given a 2ndary role.
This introductory lesson on teaching economics concepts contains sections on the following: purpose; objectives; time; materials needed; and step-by-step classroom procedures. The focus is on the economic problem of scarcity and opportunity costs. Attached is an original skit, "There's no such thing as a free lunch," and a chart that…
Beshears, John; Choi, James J; Laibson, David; Madrian, Brigitte C
We describe the pension plan features of the states and the largest cities and counties in the U.S. Unlike in the private sector, defined benefit (DB) pensions are still the norm in the public sector. However, a few jurisdictions have shifted toward defined contribution (DC) plans as their primary savings plan, and fiscal pressures are likely to generate more movement in this direction. Holding fixed a public employee's work and salary history, we show that DB retirement income replacement ratios vary greatly across jurisdictions. This creates large variation in workers' need to save for retirement in other accounts. There is also substantial heterogeneity across jurisdictions in the savings generated in primary DC plans because of differences in the level of mandatory employer and employee contributions. One notable difference between public and private sector DC plans is that public sector primary DC plans are characterized by required employee or employer contributions (or both), whereas private sector plans largely feature voluntary employee contributions that are supplemented by an employer match. We conclude by applying lessons from savings behavior in private sector savings plans to the design of public sector plans.
Full Text Available Changes in the external conditions of business in Ukraine, European integration vector of the country development, and possibilities of import/export operations facilitate foreign trade. Modern methods of strategic management and strategic diagnostics should be developed in line with international requirements and needs of managers in Ukraine and partners abroad. Therefore substantiation of innovation trends for enterprise development strategies on the international arena as a constituent of stable economy is important and necessary. The purpose of this article is to define innovative approaches to planning, development and implementation of strategies and to develop a comprehensive diagnosis of the strategic potential of foreign economic activity. During the research, the following methods: logical abstraction, modeling, PEST-analysis, systems analysis, graphic. The main results of the study are: 1 disclosure of the features of the construction of strategic management in international business; 2 analysis of European and American practices of strategic management of foreign economic activity of enterprises; 3 study of algorithmic scheme of strategic management in the Ukraine; 4 justification of methods of three-level system of strategic analysis using matrix methods of assessment; 5 the classification of the main methods of matrix analysis within groups: macro, meso, macro level; 6 a comprehensive diagnosis of the strategic potential of foreign economic activity of enterprises in Ukraine. The study proved the main areas of innovation and strategic principles of international management and comprehensive methodology for strategic planning matrix based on innovative methods.
Klose, Martin; Damm, Bodo
) disaster financing and budgetary burdens, and (iii) economic risk balancing in urban planning. The results of the conducted case studies are discussed with regard to method development for integrated assessment of landslide risk. References Crovelli, R.A., Coe, J.A., 2009. Probabilistic estimation of numbers and costs of future landslides in the San Francisco Bay region. Georisk 3, 206-223. Klose, M., Highland, L., Damm, B., Terhorst, B., 2014a. Estimation of direct landslide costs in industrialized countries: challenges, concepts, and case study. In: Sassa, K., Canuti, P., Yin, Y. (Eds.), Landslide Science for a Safer Geoenvironment. Volume 2: Methods of Landslide Studies. Springer, Berlin, pp. 661-667. Klose, M., Damm, B., Terhorst, B., 2014b. Landslide cost modeling for transportation infrastructures: a methodological approach. Landslides, DOI 10.1007/s10346-014-0481-1. Wills, C., Perez, F., Branum, D., 2014. New Method for Estimating Landslide Losses from Major Winter Storms in California and Application to the ARkStorm Scenario. Natural Hazards Review, DOI 10.1061/(ASCE)NH.1527-6996.0000142.
R. Vanella (Ricardo); C. Lucca (Carlos); J.R. Pittari (Jorge Romero); F. Steinberg (Florian); Zwanenburg Maria Zwanenburg (M.)
textabstractThe Strategic Plan of Cordoba (SPC) is one of the few strategic urban development plans in Latin America, which has actually been implemented in the majority of its components. The SPC was conceived as a collective and global project of the city as a whole without excessive conflicting
Uffelen, van G.J.
PLAN Netherlands National Organisation has in coordination with PLAN International Headquarters commissioned an independent formative evaluation study to get systematic insight in the preconditions for appropriate functionality of Child Centred Community Development (CCCD) and to strengthen common
Rocky Mountain Research Station USDA Forest Service
With increased interest in reducing hazardous fuels in dry inland forests of the American West, agencies and the public will want to know the economic impacts of fuel reduction treatments. This fact sheet discusses the economic impact tool, a component of My Fuel Treatment Planner, for evaluating economic impacts.
Thompson, R. G.; Schwartz, A., Jr.; Lievano, R. J.; Stone, J. C.
A structural economic model is presented for estimating the demand functions for natural gas and crude oil in industry and in steam electric power generation. Extensions of the model to other commodities are indicated.
Robert H. Frank; Thomas Gilovich; Dennis T. Regan
In this paper we investigate whether exposure to the self-interest model commonly used in economics alters the extent to which people behave in self-interested ways. First, we report the results of several empirical studies—some our own, some by others—that suggest economists behave in more self-interested ways. By itself, this evidence does not demonstrate that exposure to the self-interest model causes more self-interested behavior, since it may be that economists were simply more self-inte...
Covarrubias, A.J.; Lane, J.A.
An improved version of the computer programme WASP (Wien Automatic System Planning) is described by the example of a case study. The aim of an optimal power plant development within the economic development is reached over several steps the most important parameters of which are explained in detail. To use the method it is necessary to know and to describe the energy and electricity supply situation of the country referred to. The programme development described has proved to be good in use in an international frame. The IAEA offers its help to all prospected customers in their initial period with the programme WASP. (UA) [de
Yun, Eun-Sub; Park, Young-Sheop
As the operating year of nuclear power plant increases, more improvement plans on degraded SSCs(Structure, System, and Component) are suggested. Because of safety concern, the maintenance and replacing cost of nuclear power plant's SSCs are usually high and it can be a burden to financial control. To satisfy both safety and economic problems, systematic and efficient plans are needed. For this reason, KHNP is now developing the LTAM (Long Term Asset Management) program to establish the long term improvement plans for SSCs, from safety and economic point of views. Actually LTAM program is one of the steps of INPO ER (Equipment Reliability) process. In USA, EPRI (Electric Power Research Institute) has developed the LCM (Life Cycle Management) program and it was applied to some nuclear power plants. In this program, several alternatives are candidated. Then, economic evaluation is applied to each alternative. The result of economic evaluation affects to the final alternative decision. In this study, EPRI's economic evaluation method is reviewed
This study examines the economic management strategies adopted by the Government of Cameroon. Economic planning in Cameroon has been anchored to the principles of planned liberalism, self-reliant development, balanced development and social justice. These concepts are elaborated and it is shown that
Ievdokymov Viktor V.
Full Text Available The aim of the article is to develop organizational and methodological provisions of economic analysis of forestry enterprises’ financial plans as a result of financial planning. The importance of financial planning as a basis for developing managerial decisions regarding the financial potential is substantiated. The characteristic of the development stages and the importance of financial potential in countries of the world is given. The stages of forecasting as the basis of enterprises’ financial plans are considered. The composition of the subsystems, methods and functions of financial planning highlighted in the scientific literature is investigated. The place of economic analysis in financial planning and in the system of financial planning of an enterprise’s economic activity is determined. There identified the directions of information disclosure in a financial plan: formation of financial results, budget settlements, cash flow, capital investments, ratio analysis, financial status, breakdown of individual items. The prospect for further research is to determine the order of applying the analytical procedures for each of these directions of economic analysis to justify the application of the analytical procedures for assessing financial potential on the basis of financial plans of forestry enterprises. This will allow to create information space for managing the financial potential of a forestry enterprise to achieve its tactical and strategic goals.
The chapters of this thesis focus on policy-relevant research questions in economics of education and labor economics. All chapters make use of randomized experiments in order to answer these questions. The second chapter studies the returns to medical school in a regulated labor market, by
Emerson, Tisha L. N.; McGoldrick, KimMarie; Mumford, Kevin J.
Underrepresentation of women in economics is documented in many studies. Investigation of its sources at the undergraduate level is examined through students' decisions to persist in economics, either beyond an introductory course or in their major choices. The authors add to the literature by analyzing students' decisions to take their first…
The appendices to the final report on the master plan study on district heating in the municipality in Estonia, chapter nine, gives data related to general economic assumptions for financial and economic calculations, fuel consumption, financing, prices, fuel consumption. (ARW)
Halvgaard, Rasmus; Poulsen, Niels K.; Madsen, Henrik
Economic Model Predictive Control (MPC) is very well suited for controlling smart energy systems since electricity price and demand forecasts are easily integrated in the controller. Electric vehicles (EVs) are expected to play a large role in the future Smart Grid. They are expected to provide...... grid services, both for peak reduction and for ancillary services, by absorbing short term variations in the electricity production. In this paper the Economic MPC minimizes the cost of electricity consumption for a single EV. Simulations show savings of 50–60% of the electricity costs compared...... to uncontrolled charging from load shifting based on driving pattern predictions. The future energy system in Denmark will most likely be based on renewable energy sources e.g. wind and solar power. These green energy sources introduce stochastic fluctuations in the electricity production. Therefore, energy...
The activities of Hydro-Quebec are analyzed from the standpoint of their contribution to economic development and their support of regional development. The structuring effects of Hydro-Quebec's electricity supply activities are described, specifically the utility's role as an employer and an important agent of economic development by virtue of its purchasing power. The role played by research and development activities in the technological development of Quebec is discussed along with the contribution of those activities to new industrial developments. Finally, the impacts of electricity use on industrial development are considered. An analysis is presented of Hydro-Quebec's marketing activities and the options they afford. These marketing activities are aimed mainly at supporting economic development. The availability of reasonably priced electricity enhances the competitiveness of all industrial sectors, especially those for which electricity is a factor in siting. Furthermore, Hydro-Quebec can use its marketing activities to reinforce this comparative advantage. Hydro-Quebec can also support regional development by decentralizing operations, standardizing rates, and extending its marketing activities to the regions. 2 tabs
This Implementation Plan is intended to provide a basis for improvements in the conduct of the Environmental Restoration (ER) Program at Hanford. The Plan is based on the findings of the Schedule Optimization Study (SOS) team which was convened for two weeks in September 1992 at the request of the U.S. Department of Energy (DOE) Richland Operations Office (RL). The need for the study arose out of a schedule dispute regarding the submission of the 1100-EM-1 Operable Unit (OU) Remedial Investigation/Feasibility Study (RI/FS) Work Plan. The SOS team was comprised of independent professionals from other federal agencies and the private sector experienced in environmental restoration within the federal system. The objective of the team was to examine reasons for the lengthy RI/FS process and recommend ways to expedite it. The SOS team issued their Final Report in December 1992. The report found the most serious impediments to cleanup relate to a series of management and policy issues which are within the control of the three parties managing and monitoring Hanford -- the DOE, U.S. Environmental Protection Agency (EPA), and the State of Washington Department of Ecology (Ecology). The SOS Report identified the following eight cross-cutting issues as the root of major impediments to the Hanford Site cleanup. Each of these eight issues is quoted from the SOS Report followed by a brief, general description of the proposed approach being developed
Han, Jie; Zhang, Junfeng
For the common problems existed in regional development and planning, we try to design a decision support system for assisting regional agricultural development and alignment as a decision-making tool for local government and decision maker. The analysis methods of forecast, comparative advantage, liner programming and statistical analysis are adopted. According to comparative advantage theory, the regional advantage can be determined by calculating and comparing yield advantage index (YAI), Scale advantage index (SAI), Complicated advantage index (CAI). Combining with GIS, agricultural data are presented as a form of graph such as area, bar and pie to uncover the principle and trend for decision-making which can't be found in data table. This system provides assistant decisions for agricultural structure adjustment, agro-forestry development and planning, and can be integrated to information technologies such as RS, AI and so on.
Sokoler, Leo Emil
in real-time. A generator can represent a producer of electricity, a consumer of electricity, or possibly both. Examples of generators are heat pumps, electric vehicles, wind turbines, virtual power plants, solar cells, and conventional fuel-fired thermal power plants. Although this thesis is mainly...... concerned with EMPC for minutes-ahead production planning, we show that the proposed EMPC scheme can be extended to days-ahead planning (including unit commitment) as well. The power generation from renewable energy sources such as wind and solar power is inherently uncertain and variable. A portfolio...... design an algorithm based on the alternating direction method of multipliers (ADMM) to solve input-constrained OCPs with convex objective functions. The OCPs that occur in EMPC of dynamically decoupled subsystems, e.g. power generators, have a block-angular structure. Subsystem decomposition algorithms...
Muhammad Yousif Mangi
Full Text Available Land use planning is a technical approach for developing and managing the land into various public interests to endorse sustainable socio-economic development. This paper focuses on socio-economic problems by improper allocations of urban land uses particularly in vertical development (High rise buildings. Taluka Qasimabad Town was selected as a case study to observe the existing urban land use trends. Spatial and Quantitative data were collected through detailed land use survey and formal interviews. The ArcGIS and SPSS (Statistical Package for Social Science online software were used to analyze spatial and quantitative data. LRM (Linear Regression Model was used for predicting urban land use change particularly in vertical development by the year 2050. In this context, yearly code and land use change variables were applied in LRM to predict land use change since 2007. The results were found that rapid change in land uses occurred in the study area, by which inhabitants are facing problems like privacy, insecurity, property devaluation, and orientation nearby their accommodations. This research can lead to suggest several ways to improve and enhance urban land use planning approaches for betterment of urban communities.
In an interview on Cancer Currents, Dr. Mark Parascandola discusses findings from an economics study showing that, globally, tobacco use burdens economies with more than US $1 trillion annually in health care costs and lost productivity.
Final report of the study on heat networks in Ile-de-France, contributing to the elaboration of the climate-air-energy regional scheme + Judicial aspect + Economic aspect + Assessment of development potential of urban heating in Ile-de-France - Analysis document based on the study on heat networks contributing to the elaboration of the climate-air-energy regional plan
A first report is a contribution to the elaboration of a plan aiming at the substitution of fossil energies, at the development of heat deliveries, while maintaining network economic profitability. Such a plan is based on the connection of buildings, the renovation, extension and interconnection of existing networks, and the creation of new heat networks. The study addressed technical, urban, financial, judicial and cartographic aspects. Public statistical data have been used and interviews of actors (network funders, representatives of delegating authorities, social landlords, administrations, and technical professions) have been performed. A guide of good practices is proposed regarding contract reviewing conditions, possibilities of revision of subscribed power. Prospective issues are discussed: strategic stakes and deposits, actions paths and tools, strategy and action plan. Appendices address methodologies, organisation of the geographical information system, judicial aspect with the circular of 1982, financial data and aspects. Then, a set of reports more precisely presents various aspects addressed as a contribution for the study of heat networks in Ile-de-France: the judicial aspect (present status, guide of good judicial practices), the economic aspect (present status of sale prices and costs, analysis of financing, of revision formula), and an assessment of urban heating development (context, technical aspect, analysis of the geographical information system)
The SPHERE Study. Secondary prevention of heart disease in general practice: protocol of a randomised controlled trial of tailored practice and patient care plans with parallel qualitative, economic and policy analyses. [ISRCTN24081411].
Murphy, Andrew W
BACKGROUND: The aim of the SPHERE study is to design, implement and evaluate tailored practice and personal care plans to improve the process of care and objective clinical outcomes for patients with established coronary heart disease (CHD) in general practice across two different health systems on the island of Ireland. CHD is a common cause of death and a significant cause of morbidity in Ireland. Secondary prevention has been recommended as a key strategy for reducing levels of CHD mortality and general practice has been highlighted as an ideal setting for secondary prevention initiatives. Current indications suggest that there is considerable room for improvement in the provision of secondary prevention for patients with established heart disease on the island of Ireland. The review literature recommends structured programmes with continued support and follow-up of patients; the provision of training, tailored to practice needs of access to evidence of effectiveness of secondary prevention; structured recall programmes that also take account of individual practice needs; and patient-centred consultations accompanied by attention to disease management guidelines. METHODS: SPHERE is a cluster randomised controlled trial, with practice-level randomisation to intervention and control groups, recruiting 960 patients from 48 practices in three study centres (Belfast, Dublin and Galway). Primary outcomes are blood pressure, total cholesterol, physical and mental health status (SF-12) and hospital re-admissions. The intervention takes place over two years and data is collected at baseline, one-year and two-year follow-up. Data is obtained from medical charts, consultations with practitioners, and patient postal questionnaires. The SPHERE intervention involves the implementation of a structured systematic programme of care for patients with CHD attending general practice. It is a multi-faceted intervention that has been developed to respond to barriers and solutions to
Zylicz, T.; Sleszynski, J.
The aim of the paper is to identify the general causes of poor environmental performance of the European non-market economies and to discuss ways of its improvement. Poland's experiences are emphasized although most conclusions apply to any centrally planned economy. Former centrally planned economies constitute extremely non-homogeneous group and include Bulgaria, Czechoslovakia, Eastern part of Germany, Hungary, Poland, Romania and the Soviet Union. Moreover, the description 'former' in many cases appears still a wishful thinking only of the authors. The authors argue that the failure can not be explained in terms of system inefficiency exclusively. In addition to resource administrative allocation effect environmental abuse here has its policy roots as well. Despite their clear ineffectiveness the environmental policy favored emission charges rather than alternative non-financial instruments. There is an obvious tendency to adhere to this approach especially now and to wait until it allegedly produces right results in the new market context. The authors point out that administrative solutions in environmental policy are widely used by the OECD governments and that there is a every reason to use them in the reformed economies of Eastern Europe. This does not exclude an application of taxes or effluent charges. Moreover, this does not preclude developing transferable permits and permit markets wherever appropriate. (au) (14 refs.)
Yu, Nan; Kang, Jin-Su; Chang, Chung-Chuan; Lee, Tai-Yong; Lee, Dong-Yup
This study aims to provide economical and environmentally friendly solutions for a microgrid system with distributed energy resources in the design stage, considering multiple uncertainties during operation and conflicting interests among diverse microgrid stakeholders. For the purpose, we develop a multi-objective optimization model for robust microgrid planning, on the basis of an economic robustness measure, i.e. the worst-case cost among possible scenarios, to reduce the variability among scenario costs caused by uncertainties. The efficacy of the model is successfully demonstrated by applying it to Taichung Industrial Park in Taiwan, an industrial complex, where significant amount of greenhouse gases are emitted. Our findings show that the most robust solution, but the highest cost, mainly includes 45% (26.8 MW) of gas engine and 47% (28 MW) of photovoltaic panel with the highest system capacity (59 MW). Further analyses reveal the environmental benefits from the significant reduction of the expected annual CO_2 emission and carbon tax by about half of the current utility facilities in the region. In conclusion, the developed model provides an efficient decision-making tool for robust microgrid planning at the preliminary stage. - Highlights: • Developed robust economic and environmental optimization model for microgrid planning. • Provided Pareto optimal planning solutions for Taichung Industrial Park, Taiwan. • Suggested microgrid configuration with significant economic and environmental benefits. • Identified gas engine and photovoltaic panel as two promising energy sources.
Duke, Joshua M; Dundas, Steven J; Messer, Kent D
Economists advocate that the billions of public dollars spent on conservation be allocated to achieve the largest possible social benefit. This is "cost-effective conservation"-a process that incorporates both monetized benefits and costs. Though controversial, cost-effective conservation is poorly understood and rarely implemented by planners. Drawing from the largest publicly financed conservation programs in the United States, this paper seeks to improve the communication from economists to planners and to overcome resistance to cost-effective conservation. Fifteen practical lessons are distilled, including the negative implications of limiting selection with political constraints, using nonmonetized benefit measures or benefit indices, ignoring development risk, using incomplete cost measures, employing cost measures sequentially, and using benefit indices to capture costs. The paper highlights interrelationships between benefits and complications such as capitalization and intertemporal planning. The paper concludes by identifying the challenges at the research frontier, including incentive problems associated with adverse selection, additionality, and slippage. Copyright © 2013 Elsevier Ltd. All rights reserved.
Full Text Available IMF-World Bank's economic policies have been more closely applied in many developing economies since 1980's. Particularly, the practics of liberalization and privatization have been insisted by those institutions to many countries in the globalization process. Therefore national development plannig has lost its place in the increasingly globalized world. Consequently, there have been vital reflections of their insistent economic policies on Turkey's development strategy and planning actions. The aim of this study is to examine some effects of neo-liberal economic policies on the national development planning and the State Planning Organization in Turkey.
Full Text Available Drawing on the model on financial planning for retirement (FPR, the aim of this work is to explore how parental economic socialization both directly and indirectly affects FPR through the mediation of financial literacy, financial planning decisions and financial management. Data from a sample of 280 participants aged between 45 and 63 years were used. The results show that parental economic socialization directly and indirectly influences FPR. Moreover, parental economic behavior acts as a positive model for the development of financial literacy and skills and for decisions about FPR. All the variables increased the explained variance of FPR. Lastly, we discuss the process by which parental economic socialization is positively related to financial literacy and skills that impact on FPR, indicating some implications and future lines of research.
Palaci, Francisco; Jiménez, Irene; Topa, Gabriela
Drawing on the model on financial planning for retirement (FPR), the aim of this work is to explore how parental economic socialization both directly and indirectly affects FPR through the mediation of financial literacy, financial planning decisions and financial management. Data from a sample of 280 participants aged between 45 and 63 years were used. The results show that parental economic socialization directly and indirectly influences FPR. Moreover, parental economic behavior acts as a positive model for the development of financial literacy and skills and for decisions about FPR. All the variables increased the explained variance of FPR. Lastly, we discuss the process by which parental economic socialization is positively related to financial literacy and skills that impact on FPR, indicating some implications and future lines of research.
This thesis consists of four studies in the economics of education. All chapters use applied microeconometric techniques to answer questions on education. Chapter two studies determinants of school choice in Amsterdam. Contrasting to a popular argument on school choice, quality indicators are not
Nayyeri, Hooshang; Cooray, Asantha; Origins Space Telescope Study Team
The Origins Space Telescope (OST) is the mission concept for the Far-Infrared Surveyor, a study in development by NASA in preparation for the 2020 Astronomy and Astrophysics Decadal Survey. Origins is planned to be a large aperture, actively-cooled telescope covering a wide span of the mid- to far-infrared spectrum. Its spectrographs will enable 3D surveys of the sky that will discover and characterize the most distant galaxies, Milky-Way, exoplanets, and the outer reaches of our Solar system. Origins will enable flagship-quality general observing programs led by the astronomical community in the 2030s. The Science and Technology Definition Team (STDT) would like to hear your science needs and ideas for this mission. The team can be contacted at firstname.lastname@example.org. This presentation will provide a summary of the OST STDT, the OST Study Team based at NASA Goddard Space Flight Center, study partners, and the advisory panel to the study. This presentation will also summarize recent activities, including the process used to reach a decision on the mission architecture, the identification of key science drivers, and the key study milestones between 2017 and 2020.
Daniel Mejía; Pascual Restrepo
This paper provides a thorough economic evaluation of the anti-drug policies implemented in Colombia between 2000 and 2006 under the so-called Plan Colombia. The paper develops a game theory model of the war against illegal drugs in producer countries. We explicitly model illegal drug markets, which allows us to account for the feedback effects between policies and market outcomes that are potentially important when evaluating large scale policy interventions such as Plan Colombia. We use ava...
Jensen, Henning Tarp; Tarp, Finn; Xuan, Hong Vu
plan for Vietnam (Jensen et al.; 2008). The current study demonstratesthat effective implementation and moderate expansion of optimal emission charges, under certain conditions, could have been used, as part of the 2006-2010 SEDP development plan, to control pollution emissions at 2005 levels. Moreover...... plans, in order to control pollution emissions as development progresses in Vietnam.......The current study derives optimal growth paths for pollution emission charges, in order to control future water pollution emissions in the Vietnamese manufacturing sector. The study builds on a prior study, which estimated the manufacturing sector pollution impact of the 2006- 2010 SEDP development...
Mata Medeiros Branco, T. da.
The economic planning problem associated to the expansion and operation of electrical power systems is considered in this study, represented for a vectorial objective function in which the minimization of resources involved and maximization of attended demand constitute goals to be satisfied. Supposing all the variables involved with linear characteristic and considering the conflict existing among the objectives to be achieved, in order to find a solution, a multi objective linearized approach is proposed. This approximation utilizes the compromise programming technique and linear programming methods. Generation and transmission are simultaneously considered into the optimization process in which associated losses and the capacity of each line are included. Illustrated examples are also presented with results discussed. (author)
Armsworth, Paul R; Jackson, Heather B; Cho, Seong-Hoon; Clark, Melissa; Fargione, Joseph E; Iacona, Gwenllian D; Kim, Taeyoung; Larson, Eric R; Minney, Thomas; Sutton, Nathan A
Conservation organizations must redouble efforts to protect habitat given continuing biodiversity declines. Prioritization of future areas for protection is hampered by disagreements over what the ecological targets of conservation should be. Here we test the claim that such disagreements will become less important as conservation moves away from prioritizing areas for protection based only on ecological considerations and accounts for varying costs of protection using return-on-investment (ROI) methods. We combine a simulation approach with a case study of forests in the eastern United States, paying particular attention to how covariation between ecological benefits and economic costs influences agreement levels. For many conservation goals, agreement over spatial priorities improves with ROI methods. However, we also show that a reliance on ROI-based prioritization can sometimes exacerbate disagreements over priorities. As such, accounting for costs in conservation planning does not enable society to sidestep careful consideration of the ecological goals of conservation.
This study, conducted jointly by a team of engineers and economists from the Sonelgaz company and the IAEA, had three objectives: (1) To perform a preliminary economic study aimed at initiating thinking on the role that nuclear power could play in Algeria's long-term energy structure and to suggest reasonable hypotheses on what share of the energy market nuclear power might supply. (2) To train a team of Algerian engineers and economists in long-term economic planning techniques. Once the team has gained a basic knowledge through this preliminary study, it will be in a position to continue the process, to perform other, more detailed independent analyses and to review the entire process should economic conditions change. (3) To introduce in Algeria the computer techniques and facilities needed to carry out such energy investment planning studies for electricity production. The main aim throughout the studies was to train a team of Algerian engineers in energy planning rather than to come to definitive conclusions on the problem of introducing nuclear power in Algeria. Two successive analyses were performed. The first consisted in evaluating the final energy requirements which will result in the medium and long term (by 2015) from the implementation of the economic development policies in the Five Year Plan (up to 1984) and in the proposals for the next decade (up to 1990) being studied by the Algerian Ministry of Planning. The second part is concerned only with the results regarding future electricity requirements, which are used as input data in studying the optimization of Algeria's future electricity generating system. Various methods of generation are analysed and included in an econometric model in order to make a sequential determination of the most economic composition of power generating capacity
The country's interest in and plans for nuclear power, as well as the organizational setup and involvement of the Bangladesh Atomic Energy Commission in the planning, construction and operation of nuclear power plants, are described. The report contains some data on population, general economics, gross national product, mineral resources and energy consumption. The electricity supply system, its development, generating and transmission facilities, costs of existing plants and plants under construction, various systems operation criteria, economic criteria and technical data on existing generating units are given. A number of appendixes have been included to provide additional and background information on the computer programs, methods of forecasting load, methodology and parameters used, fossil and nuclear fuel costs, general technical and economic data on thermal and nuclear plants, and other appropriate data
Economic vitality and environmental protection have long been linked in New England, and will be again with efforts to address climate change in the region. There is an emerging body of literature to support the potential economic benefits of a so-called "green economy" in the region and the nation. In New Hampshire, economic studies of…
Under the background of economic globalization, the development mechanisms of various regions faces potential deep transformation, and the effective participation of less developed areas in China in economic globalization is of great significance to the sustainable development of Chinese economy and society. In this study, we summarized the characteristics and influences of economic globalization from the aspects of industrial recombination and transfer, competition, economic relevance and de...
Idrisova, S.; Emirbekova, D.
They Are Offered efficient ways of the decision of the main problems of the development внутрифирменного planning social-economic development of the building company in changing, underdetermined condition market.
The socio-economic consequences of the Danish government's planned further development of wind power energy are discussed in detail. It is claimed that, currently, electricity produced by wind turbines is more expensive than that produced by power stations, if the relative environmental effects are not taken into consideration. It is expected that technological development will contribute to cost reduction by the year 2010 so that electricity produced by wind turbines will be competitive, but until then costs of wind power energy will be high and it is reckoned that losses will be in the range of 5-6 billion Danish crowns, minus 2.5 billion saved by lack of CO 2 emission. The socio-economic factors regarding windmills of various sizes (150 kW and 225 kW) are calculated and the planned development of wind power until 2010 is explained. The socio-economic costs of the development programme under various conditions, including the calculation of the saved emissions of carbon dioxide, are discussed. The author states that, in the light of these arguments, he is not in agreement with the governmental plan for the development of wind-turbine produced electricity. It is suggested that this plan could be postponed until such time as wind-power produced electricity should be more competitive in price, and that it should not be pursued during a period of economic recession. (AB)
Mendoza, G.; Tkach, M.; Kucharski, J.; Chaudhry, R.
This discussion is focused around the application of a bottom-up vulnerability assessment procedure for planning of climate resilience to a water treament plant for teh city of Iolanda, Zambia. This project is a Millennium Challenge Corporation (MCC) innitiaive with technical support by the UNESCO category II, International Center for Integrated Water Resources Management (ICIWaRM) with secretariat at the US Army Corps of Engineers Institute for Water Resources. The MCC is an innovative and independent U.S. foreign aid agency that is helping lead the fight against global poverty. The bottom-up vulnerability assessmentt framework examines critical performance thresholds, examines the external drivers that would lead to failure, establishes plausibility and analytical uncertainty that would lead to failure, and provides the economic justification for robustness or adaptability. This presentation will showcase the experiences in the application of the bottom-up framework to a region that is very vulnerable to climate variability, has poor instituional capacities, and has very limited data. It will illustrate the technical analysis and a decision process that led to a non-obvious climate robust solution. Most importantly it will highlight the challenges of utilizing discounted cash flow analysis (DCFA), such as net present value, in justifying robust or adaptive solutions, i.e. comparing solution under different future risks. We highlight a solution to manage the potential biases these DCFA procedures can incur.
Full Text Available Supply Chain Management, which is concerned with material and information flows between facilities and the final customers, has been considered the most popular operations strategy for improving organizational competitiveness nowadays. With the advanced development of computer technology, it is getting easier to derive an acceptance sampling plan satisfying both the producer's and consumer's quality and risk requirements. However, all the available QC tables and computer software determine the sampling plan on a noneconomic basis. In this paper, we design an economic model to determine the optimal sampling plan in a two-stage supply chain that minimizes the producer's and the consumer's total quality cost while satisfying both the producer's and consumer's quality and risk requirements. Numerical examples show that the optimal sampling plan is quite sensitive to the producer's product quality. The product's inspection, internal failure, and postsale failure costs also have an effect on the optimal sampling plan.
Full Text Available The increasing demand for energy and expected shortage in the medium term, solicit innovative energy strategies to fulfill the increasing gap between demand-supply. For this purpose it is important to evaluate the potential supply of the energy crops and finding the areas of EU where it is most convenient. This paper proposes an agro-energy supply chain approach to planning the biofuel supply chain at a regional level. The proposed methodology is the result of an interdisciplinary team work and is aimed to evaluate the potential supply of land for the energy production and the efficiency of the processing plants considering simultaneously economic, energy and environmental targets. The crop simulation, on the basis of this approach, takes into account environmental and agricultural variables (soil, climate, crop, agronomic technique that affect yields, energy and economic costs of the agricultural phase. The use of the Dijkstra’s algorithm allows minimizing the biomass transport path from farm to collecting points and the processing plant, to reduce both the transport cost and the energy consumption. Finally, a global sustainability index (ACSI, Agro-energy Chain Sustainability Index is computed combining economic, energy and environmental aspects to evaluate the sustainability of the Agroenergy supply chain (AESC on the territory. The empirical part consists in a pilot study applied to the whole plain of Friuli Venezia Giulia (FVG a region situated in the North-Eastern part of Italy covering about 161,300 ha. The simulation has been applied to the maize cultivation using three different technologies (different levels of irrigation and nitrogen fertilization: low, medium and high input. The higher input technologies allow to achieve higher crop yields, but affect negatively both the economic and energy balances. Low input levels provides, on the average, the most favourable energy and economic balances. ACSI indicates that low inputs levels
Full Text Available Among management activities, the strategic function retains increasingly attention of authors being interested in SME's (small and medium-sized enterprise performance. Indeed, there are many authors who think that by following a strategy building formal process, SMEs can increase chances of success, while others consider that by trusting their manager’s intuition, SMEs can stimulate creativity and develop important competitive advantages at the same time. Further to these controversies, we aim through this communication to partake in this debate mattering to both researchers and managers by revising the relation between strategic planning and SMEs' economic performance. So as to handle this matter, we verify nearby 100 Moroccan SMEs, the degree of importance they grant to strategic planning. We also examine how SMEs strategic planning may or not be associated with their economic performance as measured by average variation sales over the last three years.
Economic systems constraints and performance requirements that are essential to providing goods and services, jobs, and a functioning economic system form a list of criteria for planning a sustainable economy. This presentation places these economic criteria in the context of Ste...
van der Werff, A
The mid-1970s marked the end of the longest period of uninterrupted economic growth in history, and initiated in Europe--and other parts of the world--a period of economic stagnation and instability. Along with the prosperity explosion of the past, the pattern of health problems has changed and is still changing. Moreover, the demand for health care has kept on rising, without much improvement of health status in general. Thus, there is a critical need to rethink policies, and to ensure that future changes occur within the limits of shrinking resources and the allotted time-span. In particular, the change in priorities envisaged by the Health for All 2000 (HFA 2000) strategies will need to take place against the background of an ageing population, social instability, and continuing development of new lifestyles and persistent economic scarcity. It is by analysing that background that this article seeks to make recommendations as to how health planning and management might successfully cope with the policy reorientation of the HFA 2000 strategy. The structure of this article is as follows. Firstly, the changes taking place in planning conditions will be reviewed, and form the basis of a framework for subsequent analysis of the planning environment. Following this framework, some of the conflicts likely to be faced in planning and management will be discussed, many of which are the consequence of economic stringency and instability. Also the requirements for an improvement of the effectiveness and efficiency of planning will be identified. Finally, a limited number of approaches to planning will be considered, for their appropriateness to the present-day economic circumstances. The point of view elucidated throughout is that there is no single solution which is 'best' under all circumstances. The conclusion, rather, is that the selection of particular theory or method of planning and management should depend both on the objectives of the decision maker and on the
V. V. Gromov
Full Text Available Topicality article is to determine the composition of the technological elements of the strategic planning system, the interaction of which is aimed at achieving the planned economic results in the changing factors influence macro microenvironments on the activities of institutions and economic activities of services. The articles structurally is made on the basis of respect for the logical sequence of interactions of technological elements of strategic planning and combat their negative factors of external and internal environment. Active interaction of technological elements of strategic planning tools is to ensure long-term development planning authorities of economic entities, economic activities service sector for sustainable economic growth. Contribution of the author in the scope of this article is to generalize the definition of the target composition and installation of technological elements of strategic planning and development institutions and industry components of the service sector.
Zh. K. Galiev
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
Full Text Available Modern society is characterised not only by a fascination with scientific technology as a means of solving all problems, especially those that stand in the way of material progress (technicism, but also by an obsessive interest in everything that has to do with money (economism or mammonism. The article discusses the relationship between technicism and economism, on the basis of their relationship to utilitarian thinking: the quest for the greatest happiness for the greatest number of people. Recent major studies of neo-liberalism (seen as an intensification of utilitarianism by Laval and Dardot are used as reference to the development of utilitarianism. It is suggested that the western view of the world, as expressed in economism and technicism, with a utilitarian ethics, features three absolutisations: those of theoretical thinking, technology and economics. In a second part, the article draws on the framework of reformational philosophy to suggest an approach that, in principle, is not marred by such absolutisations.
Tourism can be a challenging subject for students because it is both dynamic and susceptible to economic turbulence and shifts in trends. Tourism: A Modern Synthesis is an essential textbook for tourism students looking for a clear and comprehensive introduction to their studies which helps overcome these challenges. The authors apply a strong business approach to the subject reflecting developments in the teaching and content of modern courses and the text covers both key principles and cont...
This report analyzes the potential economic impacts of the Emergency Advertising Lighting Restrictions Plan. The on-premise signs located within the confines of a business and off-premise located outside the confines of a business are affected. Illuminated signs essential to direct customers to an open business by identifying it and/or to inform customers of a product or service supplied by the open business are not restricted. The economic impact of implementing this plan is evaluated by first estimating the amount of petroleum saved by the lighting restrictions and to evaluate the economic impacts that would result. The amount of oil that could be diverted to other uses by implementation of this plan is estimated in Chapter 2, and amounts to about 4,000 barrels per day (the period analyzed is the fourth quarter of 1980 through the third quarter of 1981). Redistribution of petroleum saved by this measure is expected to result in small increases in GNP, personal consumption, and employment. The effects on inflation are negligible. Economic impacts for the businesses are evaluated in Chapter 3. Costs of implementing the measure are estimated to be about $3.1 million, including the cost of reimbursing the states for functions delegated to them. (MCW)
Wenger, H.; Hoff, T.; Osborn, D.E.
This paper presents selected results from a detailed study of grid-connected photovoltaic (PV) applications within the service area of the Sacramento Municipal Utility District. The intent is to better understand the economics and markets for grid-connected PV systems in a utility setting. Research results include: Benefits calculations for utility-owned PV systems at transmission and distribution voltages; How the QuickScreen software package can help utilities investigate the viability of distributed PV; Energy production and capacity credit estimates for fixed and tracking PV systems; Economics and rate impacts of net metering residential PV systems; Market potential estimates for residential rooftop PV systems; and Viability and timing of grid-connected PV commercialization paths
An economic guide is developed to assess the value of anaerobic digesters used on dairy farms. Two varieties of anaerobic digesters, a conventional mixed-tank mesophilic and an innovative earthen psychrophilic, are comparatively evaluated using a cost-effectiveness index. The two case study examples are also evaluated using three other investment merit statistics: simple payback period, net present value, and internal rate of return. Life-cycle savings are estimated for both varieties, with sensitivities considered for investment risk. The conclusion is that an earthen psychrophilic digester can have a significant economic advantage over a mixed-tank mesophilic digester because of lower capital cost and reduced operation and maintenance expenses. Because of this economic advantage, additional projects are being conducted in North Carolina to increase the rate of biogas utilization. The initial step includes using biogas for milk cooling at the dairy farm where the existing psychrophilic digester is located. Further, a new project is being initiated for electricity production with thermal reclaim at a swine operation
Fenwick, Elisabeth; Macdonald, Catriona; Thomson, Hilary
Background Economic evaluation of public policies has been advocated but rarely performed. Studies from a systematic review of the health impacts of housing improvement included data on costs and some economic analysis. Examination of these data provides an opportunity to explore the difficulties and the potential for economic evaluation of housing. Methods Data were extracted from all studies included in the systematic review of housing improvement which had reported costs and economic analysis (n=29/45). The reported data were assessed for their suitability to economic evaluation. Where an economic analysis was reported the analysis was described according to pre-set definitions of various types of economic analysis used in the field of health economics. Results 25 studies reported cost data on the intervention and/or benefits to the recipients. Of these, 11 studies reported data which was considered amenable to economic evaluation. A further four studies reported conducting an economic evaluation. Three of these studies presented a hybrid ‘balance sheet’ approach and indicated a net economic benefit associated with the intervention. One cost-effectiveness evaluation was identified but the data were unclearly reported; the cost-effectiveness plane suggested that the intervention was more costly and less effective than the status quo. Conclusions Future studies planning an economic evaluation need to (i) make best use of available data and (ii) ensure that all relevant data are collected. To facilitate this, economic evaluations should be planned alongside the intervention with input from health economists from the outset of the study. When undertaken appropriately, economic evaluation provides the potential to make significant contributions to housing policy. PMID:23929616
Chung, Young Keun; Han, Min Jung [Korea Environment Institute, Seoul (Korea)
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.
Rollan, Catherine Denise; Li, Richard; San Juan, Jayne Lois; Dizon, Liezel; Ong, Karl Benedict
Species selection is a crucial step in the planning phase of forestation programs given its impact on the results and on stakeholder interactions. This study develops a planning tool for forestation programs that incorporates the selection of tree species and the scheduling of planting and harvesting, while balancing the maximization of the carbon sequestered and income realized, into the forestation decision-making and planning process. The validation of the goal programming model formulated demonstrates that the characteristics of natural tree species along with the behavior of growth and timing of yield are significant factors in achieving the environmental and socio-economic aspirations. The proposed model is therefore useful in gauging species behavior and performance over time. Sensitivity analysis was also conducted where the behavior of the income generated and carbon sequestered with respect to the external factors such as carbon market prices, percentage area allocated for protection and discount factor was assessed. Copyright © 2017 Elsevier Ltd. All rights reserved.
Jensen, Henning Tarp; Tarp, Finn; Hong, Vu Xuan Nguyet; Man Hai, Nguyen; Thanh, Le Ha
The current study derives optimal growth paths for pollution emission charges, in order to control future water pollution emissions in the Vietnamese manufacturing sector. The study builds on a prior study, which estimated the manufacturing sector pollution impact of the 2006- 2010 SEDP development plan for Vietnam (Jensen et al.; 2008). The current study demonstratesthat effective implementation and moderate expansion of optimal emission charges, under certain conditions, could have been use...
Full Text Available The object of this article is to analyze and asses the legal and economic consequences arising from the adoption (or change of a local spatial development plan. The paper also presents, based on the example of the rural commune of Tomice in the Malopolska Province of Poland, how to estimate income to the commune budget from the collected planning fees. The analyses are based on planning studies, including the local spatial development plan from 2004, and the study of conditions and directions of spatial development from 2012. The council of Tomice Commune adopted the local spatial plan due to the increasing demand for residential areas. According to the plan, over 930 acres of land have been allocated for investment purposes, which is approx. 22.4% of the total area of 4,155 ha. The local plan was developed for all the six cadastral units of the commune, with one hundred percent surface coverage. The physiographic conditions and the location of Tomice Commune encourage the settlement of the urban population (from Wadowice or Krakow, which entails the need for housing investment areas. In 2012, the Tomice Commune adopted a change in the study of conditions and directions of spatial development. The proposed re-zoning of the area is in line with the policy of transitioning from an agricultural character towards the sustainable and multifunctional development of the commune. It is worth noting that the provisions of the plan of 2004 take into account the collection of a one-time fee for the sale of real estate whose value has increased as a result of the adoption of the plan. The amount of this fee for investment areas was set at the level of 30% of the increase in value, in accordance with the provisions of the Polish Act on Spatial Planning and Management. Due to the fact that the currently valid local plan has been in effect for 10 years, it can be assumed that the commune will proceed to make some changes to it. The article estimates the
Harriche, Farah; Souletis, Romain; Carrette, Bertille; Jarry, Gregory; Dereuddre, Antoine
This study first reports an analysis of all services which could be provided by storage to the French electric power system. It proposes an overview of existing technologies, a comparison of their technical characteristics, and a synthesis of technologies which are the most suited to the main services. The author then discusses some regulatory evolutions which are necessary for a good development of the power storage sector in France. An economic scenario is then proposed for the development of storage by 2030. The author indicates expected capacities for each technologies and possible valorisations
A business planning process plays one of the most important roles in a company. A business plan can either provide stablility and prosperity to a company or drastically worsen its state. Thus, the recommendations for efficient business plans are very useful for companies that have some difficulties with their perfomance. The thesis has a deductive approach, and the qualitative research method was chosen as primary data was collected through desk study and interviews. The secondary data wa...
Griffin, Roger F.
The two previous papers described the scope of the Aquarius Study and the various applications considered in evaluating the use of nuclear explosives for the development of water resources in Arizona. Surface storage behind a dam created with the use of nuclear explosives was selected for the major effort, primarily because it could afford the most valid direct comparison between nuclear and conventional methods. In this paper I will focus on the engineering and economic considerations involved in developing and evaluating three concepts for constructing a rockfill dam using nuclear explosives. Engineering development and economic evaluation of the concepts was the principal responsibility of Bechtel Corporation as a consultant in the study to the Arizona Atomic Energy Commission. We depended heavily on information supplied by the Federal participants, notably the U.S. Bureau of Reclamation for site data and the U.S. AEC*s Lawrence Radiation Laboratory for information on nuclear explosives effects. Since the study report has not yet been published and additional material is still forthcoming, some of the information I will present, such as the cost estimates, may be subject to change and should be considered preliminary. (author)
Griffin, Roger F [Bechtel Corporation (United States)
The two previous papers described the scope of the Aquarius Study and the various applications considered in evaluating the use of nuclear explosives for the development of water resources in Arizona. Surface storage behind a dam created with the use of nuclear explosives was selected for the major effort, primarily because it could afford the most valid direct comparison between nuclear and conventional methods. In this paper I will focus on the engineering and economic considerations involved in developing and evaluating three concepts for constructing a rockfill dam using nuclear explosives. Engineering development and economic evaluation of the concepts was the principal responsibility of Bechtel Corporation as a consultant in the study to the Arizona Atomic Energy Commission. We depended heavily on information supplied by the Federal participants, notably the U.S. Bureau of Reclamation for site data and the U.S. AEC*s Lawrence Radiation Laboratory for information on nuclear explosives effects. Since the study report has not yet been published and additional material is still forthcoming, some of the information I will present, such as the cost estimates, may be subject to change and should be considered preliminary. (author)
Full Text Available Investment is the main route of economic growth, and for carrying out a modern structures branches of production. By investments to ensure economic and social development of our country,
Pedro Henrique Rodrigues de Camargo Dias
Full Text Available The purpose of this article is to identify and characterize the initial stage of the IFB strategic planning, based on the perception of top management and planning team. The case study adopts a qualitative approach supported by bibliographic research techniques, to build a theoretical foundation, allied to the semistructure interview for later, application of the content analysis. As a result, we can identify that the institution opted to first define the strategic references, based on the construction of the mission, vision and values, and later, analysis of the organizational diagnosis, based on the Balanced Scorecard methodology. It was verified that the tool of strategic planning and its use are points that need to be better understood by the managers and technical planning team. The predominant characteristics of strategic planning are composed of a programmatic tool for projecting medium and long term goals and actions, of legal compliance, as it integrates and operationalizes the Institutional Development Plan (PDI.
Full Text Available The battery capacity of electric buses (EB used for public transportation is greater than that of electric cars, and the charging power is also several times greater than that used in electric cars; this can result in high energy consumption and negatively impact power distribution networks. This paper proposes a framework to determine the optimal contracted power capacity and charging schedule of an EB charging station in such a way that energy costs can be reduced. A mathematical model of controlled charging, which includes the capacity and energy charges of the station, was developed to minimize costs. The constraints of the model include the charging characteristics of an EB and the operational guidelines of the bus company. A practical EB charging station was used to verify the proposed model. The financial viability of this EB charging station is also studied in this paper. The economic analysis model for this charging station considers investment and operational costs, and the operational revenue. Sensitivity analyses with respect to some key parameters are also performed in this paper. Based on actual operational routes and EB charging schemes, test results indicate that the EB charging station investment is feasible, and the planning model proposed can be used to determine optimal station power capacity and minimize energy costs.
Chao, H.; Trinh, L.H.; Moore, M. [ABB Consulting, Raleigh, NC (United States); Brown, L.; Patel, K. [SDG and E, San Diego, CA (United States)
Transmission capacity additions have lagged behind load growth and generation expansion in the United States. This paper provided an economic analysis of various transmission upgrade options designed to address anticipated congestion of the electricity grid. A market-based transmission planning method was used to assess the economics of transmission expansion. The analysis accounted for the minimum costs of generation dispatch to satisfy transmission constraints, as well as a locational marginal price for each bus in the system. Marginal congestion costs for all major transmission facilities were monitored and recorded. Hourly simulations of load, generation, and transmission system interactions were conducted. Contract costs and economic measures were then calculated for each scenario run. A case study for the Sunrise Powerlink project was used to demonstrate the efficacy of the method. The study demonstrated that the Sunrise Powerlink project will eliminate significant congestion in California load centers. Results also showed that the analytical method provided critical information for decision-makers in weighing the costs with benefits for transmission projects. 5 refs., 2 tabs., 1 fig.
The Energy and Nuclear Power Planning (ENPP) study for Armenia has been conducted under the technical cooperation programme of the International Atomic Energy Agency (IAEA). The objective of the study was to analyze the electricity demand as part of the total final energy demand in various scenarios of Armenian socioeconomic and technological development, and to develop economically optimized electric generating system expansion plans for meeting the electric power demand, and to assess the role that nuclear energy could play within these optimal programs. The specific objectives of this study were: to define the role that nuclear power could play in the future electricity supply in Armenia, based on a least-cost expansion planning analysis of the country's power system; to analyze the environmental impacts of such a nuclear power development; to evaluate the financial viability of the envisaged nuclear power development program; to train a group of Armenian experts in the use of the IAEA's energy models
Meng Ming; Niu Dongxiao; Shang Wei
For the period of the 12th Five-Year Plan (2011–2015), the Chinese government has decided to reconsider and adjust its policies on economic development because of the pressures of CO 2 emissions and fossil energy consumption. The current paper adopts the logarithmic Stochastic Impacts by Regression on Population, Affluence, and Technology (STIRPAT) model to simulate the relationship between CO 2 emissions and other economic development factors in China. Three groups of outliers are found using samples from 1989 to 2008 and the Partial Least Square (PLS) regularity test method. The outlier analysis reveals three important areas for CO 2 reduction: (a) decreasing the share of coal to the total energy consumption and replacing it with non-fossil energies; (b) controlling vehicles used in the cities as well as (c) adjusting industrial structure. Furthermore, based on the social and economic realities of China, the current paper designs six feasible development scenarios for the period covered by the 12th Five-Year Plan and predicts the values of each factor in each scenario. The values can test the implementation of China's CO 2 control development concept. The experiences obtained by outlier analysis can be of significant reference value for realizing the predicted scenarios. - Highlights: ► Using STIRPAT to analyze China's CO 2 emissions and economic development factors. ► Using the PLS outlier test method, three groups of outliers are found. ► Outlier analysis reveals three important areas on reducing CO 2 emissions. ► We design six feasible scenarios for the period covered by the 12th Five-Year Plan. ► We predict the values of each factor in each scenario.
Meldgaard, Henrik; Bundgaard, Jakob; Weber, Katja Dyppel
As a response to the increasing sophistication of tax planners in identifying and exploiting the legal arbitrage opportunities and the boundaries of acceptable tax planning, policy makers across OECD, G20 and EU countries have taken steps to ensure that taxation duly takes place where economic...... value is generated and where the economic activity is actually carried out. In this context, the European Commission sees a strong need to obtain increased knowledge of the tax laws and practices of Member States of the European Union, which may expose particular jurisdictions to aggressive tax planning...... (ATP). The present study was commissioned with the aim to: 1. Identify model ATP structures; 2. Identify ATP indicators which facilitate or allow ATP; 3. Review the corporate income tax systems of the EU Member States by means of the ATP indicators, in order to identify those tax rules and practices...
Murphy, Maureen; Koohsari, Mohammad Javad; Badland, Hannah; Giles-Corti, Billie
To investigate dietary intake, BMI and supermarket access at varying geographic scales and transport modes across areas of socio-economic disadvantage, and to evaluate the implementation of an urban planning policy that provides guidance on spatial access to supermarkets. Cross-sectional study used generalised estimating equations to investigate associations between supermarket density and proximity, vegetable and fruit intake and BMI at five geographic scales representing distances people travel to purchase food by varying transport modes. A stratified analysis by area-level disadvantage was conducted to detect optimal distances to supermarkets across socio-economic areas. Spatial distribution of supermarket and transport access was analysed using a geographic information system. Melbourne, Australia. Adults (n 3128) from twelve local government areas (LGA) across Melbourne. Supermarket access was protective of BMI for participants in high disadvantaged areas within 800 m (P=0·040) and 1000 m (P=0·032) road network buffers around the household but not for participants in less disadvantaged areas. In urban growth area LGA, only 26 % of dwellings were within 1 km of a supermarket, far less than 80-90 % of dwellings suggested in the local urban planning policy. Low public transport access compounded disadvantage. Rapid urbanisation is a global health challenge linked to increases in dietary risk factors and BMI. Our findings highlight the importance of identifying the most appropriate geographic scale to inform urban planning policy for optimal health outcomes across socio-economic strata. Urban planning policy implementation in disadvantaged areas within cities has potential for reducing health inequities.
Wilhelm, Pascal; Pieters, Jules M.
In a course on biological psychology and neuropsychology, study questions were provided that also appeared as test questions in the course exam. This method was introduced to support students in active processing and reproduction of the study texts, and study planning. Data were gathered to test the hypothesis that study question use would be…
Claudia E. Tuclea
Full Text Available The purpose of this paper is to explore the strategic behavior of travel agencies in Romania and their strategy development process before and during the current economic crisis. Using 88 in-depth interviews with Romanian managers of travel agencies of different sizes, we pursued the understanding the extent to which they use strategic management, the role of strategic management on leading travel agencies before and during the crisis, and the changes of their strategic planning process due to the crisis. The research also aims to identify how they perceive the impact of the crisis on the business environment and the behavior of competitors. The findings suggest that, at first, travel agencies followed an informal strategic planning process, with a high emphasis on the short-term objectives given the turbulence of the environment affected by the economic crisis. This turned into a tougher emphasis put on financial and cutting costs measures. The crisis prolonged and the managers rediscovered the role of strategy, trying to find new ways of creating value for the customers, reconsidering the role of competitive advantage. The paper offers an image of strategic management processes of travel agencies and the changes in their strategic direction and behavior as a result of the financial and economic crisis, approaching a well-defined theoretical and practical need.
Awopone, Albert K.; Zobaa, Ahmed F.; Banuenumah, Walter
This paper examines the current electrical generation expansion plan of Ghana and compares it with proposed expansion pathways with higher penetration of Renewable Energy Technologies. An adaptation of Schwartz's Scenario Methodology was used to develop the scenarios which were then analysed using the Long-range Alternatives Planning (LEAP) model. Each of the scenarios represents policy options for generation expansion in Ghana up to 2040. Energy, economic and environmental analysis of the three alternative scenarios compared to the base scenarios was undertaken. Sensitivity results show that, if the country were to follow the generation expansion path described in the renewable energy scenarios, it could reap economic benefits of 0.5–13.23% depending on the developments in fuel prices and renewable technology capital cost. The analysis further quantifies benefits to be derived from a reduction in Greenhouse gases of the scenarios. Policy implications for the generation system of Ghana based on the results are also discussed. - Highlights: • LEAP demand projection for Ghana from 2010 to 2014. • Develop scenarios using an adaptation of Schwartz’s scenario approach. • Develop LEAP model for generation scenario. • Each scenario represents possible generation expansion strategy. • High renewable energy systems penetration results in net economic and environmental benefits.
This lecture will review the basic steps associated with planning the introduction of nuclear power. Areas covered will include power market surveys, energy resources evaluations, potential alternative strategies, organisational factors and implementational requirements. The lecture will then consider the implications and requirements associated with establishing the feasibility of a nuclear project. Among others, aspects of power systems integration, site selection reactor type evaluation, cost and economic analysis, influence of contracting strategies, comparison with alternative power generation solutions, financial impact, etc. will be discussed and reviewed. (HK) [de
Zakiyah, Neily; van Asselt, Antoinette D. I.; Roijmans, Frank; Postma, Maarten J.
Background A significant number of women in low and middle income countries (L-MICs) who need any family planning, experience a lack in access to modern effective methods. This study was conducted to review potential cost effectiveness of scaling up family planning interventions in these regions
Song Guojun; Zhou Li; Zhang Lei
The National Economic and Social Development Plans (NESDPs) of cities in China, given their comprehensive, integrated and strategic nature, have significant and profound impacts on the development of cities and their embedded ecological environments. Strategic Environmental Assessments (SEAs) on city NESDPs have the potential to improve environmental policy integration at strategic level and to safeguard the sustainable development of cities. However, these plans are normally exempted from the current SEA requirement in China. We argue that it is more feasible to apply SEAs on city NESDPs before SEAs are expanded to higher level NESDPs in China. This article attempts to propose a China-specific institutional design for SEAs on city NESDPs based on experiments in selected cities and within the current legal framework. To obtain a holistic view about the long-term development of cities, more qualitative and descriptive analysis-based assessment methods should be adopted to broaden participation, to encourage the exchange of information and to reach consensus. - Highlights: → National Economic and Social Development Plans for Cities (NESDPs) in China is a very popular and significant decision made by municipal government. → We propose a institutional framework to conduct strategic environmental assessment to NESDPs. → The key features of the institutional framework are the independent SEA approval committee and a professional consulting agency.
Acep Wagiman; Gugun Gundara
Failure analysis to the economizer tube of boiler with operation pressure ± 190 bar, in holding time 6 hour have been investigated. The economizer tube is carbon steel, ASTM A210 Grade C, outside diameter ± 51 mm and thickness ± 6 mm. The investigation cause of failure from the economizer tube included : chemical composition and metallography analysis, visual examination at outer and inner fire side, measuring thickness and densities of the scale at inner fire side and wall side, chemical com...
The purpose of this work is to determine the potential of biogas production in Alsace. Every fields that could provide organic matter for anaerobic fermentation are first identified, and the energy corresponding to the theoretical production of biogas is then quantified. By knowing these rates, the effective development of biogas production is then discussed and oriented to the agricultural field. The technical and economical aspects of the production of biogas in a farm are then described. The biogas issue, approached thanks to some visits of existing sites and the creation of a simulation software, leads to a specific analysis among the whole Alsatian estates. The study presents finally the real opportunities of development for two pilot projects in Alsace, knowing the specific context for farm biogas production in France. (author) [fr
Permsuwan, Unchalee; Guntawongwan, Kansinee; Buddhawongsa, Piyaluk
The discount rates and time horizons used in a health technology assessment (HTA) can have a significant impact on the results, and thus the prioritization of technologies. Therefore, it is important that clear guidance be provided on the appropriate discount rates for cost and health effect and appropriate time horizons. In this paper we conduct a review of relevant case studies and guidelines and provide guidance for all researchers conducting economic evaluations of health technologies in the Thai context. A uniform discount rate of 3% is recommended for both costs and health effects in base case analyses. A sensitivity analysis should also be conducted, with a discount range of 0-6%. For technologies where the effects are likely to sustain for at least 30y ears, a rate of 4% for costs and 2% for health effects is recommended. The time horizon should be long enough to capture the full costs and effects of the programs.
Michelle E Portman
Full Text Available Developed decades ago for spatial choice problems related to zoning in the urban planning field, multicriteria analysis (MCA has more recently been applied to environmental conflicts and presented in several documented cases for the creation of protected area management plans. Its application is considered here for the development of zoning as part of a proposed marine protected area management plan. The case study incorporates specially-explicit conservation features while considering stakeholder preferences, expert opinion and characteristics of data quality. It involves the weighting of criteria using a modified analytical hierarchy process. Experts ranked physical attributes which include socio-economically valued physical features. The parameters used for the ranking of (physical attributes important for socio-economic reasons are derived from the field of ecosystem services assessment. Inclusion of these feature values results in protection that emphasizes those areas closest to shore, most likely because of accessibility and familiarity parameters and because of data biases. Therefore, other spatial conservation prioritization methods should be considered to supplement the MCA and efforts should be made to improve data about ecosystem service values farther from shore. Otherwise, the MCA method allows incorporation of expert and stakeholder preferences and ecosystem services values while maintaining the advantages of simplicity and clarity.
Wilhelm, P.; Pieters, J.M.
In a course on biological psychology and neuropsychology, study questions were provided that also appeared as test questions in the course exam. This method was introduced to support students in active processing and reproduction of the study texts, and study planning. Data were gathered to test the
The international activities being planned as part of the NASA geodynamics program are described. Methods of studying the Earth's crustal movements and deformation characteristics are discussed. The significance of the eventual formalations of earthquake predictions methods is also discussed.
Full Text Available The financing plan is a predictive financial situation that allows the study and analysis of the effects of medium and long term projects on the treasury situation. The preparation of the financing plan is preceded by a procedure for selecting a cost-effective investment project from several possible projects. Understanding the concept of a financing plan is the first issue to be addressed. Then it is analyzed its structure outlining the main categories of resources and uses that need to be highlighted for the preparation of the financing plan; the steps necessary for its development are described, the research ending with the presentation of a case study on the preparation of a financing plan for a company. The research results can be used by any investor to analyze the impact of the investments he wishes to make on the company’s treasury and to decide on the sources of their funding.
Albrecht, Eike; Missler-Behr, Magdalena; Schmidt, Michael; Spyra, Simon P.N. (eds.) [Brandenburg Univ. of Technology Cottbus-Senftenberg (Germany)
The causes and effects of climate change are just as varied as the proposed solutions and approaches for dealing with the problem. Given the global character of climate change, comprehensive global cooperation is called for that leads to effective and appropriate international action in accordance with the respective responsibilities. These will inevitably differ depending on the capabilities and the social and economic situations of the respective actors. The contributions in this book present a variety of ideas, approaches and tools regarding the adaptation to climate change in specific countries and regions. In addition to examining (existing) legal instruments, they also focus on the implementation of economic instruments and planning tools, as well as their (further) development. Rather than simply discussing strategies to counteract climate change by reducing emissions, the authors also search for ways of actively adapting to climate change.
Albrecht, Eike; Missler-Behr, Magdalena; Schmidt, Michael; Spyra, Simon P.N.
The causes and effects of climate change are just as varied as the proposed solutions and approaches for dealing with the problem. Given the global character of climate change, comprehensive global cooperation is called for that leads to effective and appropriate international action in accordance with the respective responsibilities. These will inevitably differ depending on the capabilities and the social and economic situations of the respective actors. The contributions in this book present a variety of ideas, approaches and tools regarding the adaptation to climate change in specific countries and regions. In addition to examining (existing) legal instruments, they also focus on the implementation of economic instruments and planning tools, as well as their (further) development. Rather than simply discussing strategies to counteract climate change by reducing emissions, the authors also search for ways of actively adapting to climate change.
Rideout, Douglas B; Ziesler, Pamela S; Kernohan, Nicole J
Assessing the value of fire planning alternatives is challenging because fire affects a wide array of ecosystem, market, and social values. Wildland fire management is increasingly used to address forest restoration while pragmatic approaches to assessing the value of fire management have yet to be developed. Earlier approaches to assessing the value of forest management relied on connecting site valuation with management variables. While sound, such analysis is too narrow to account for a broad range of ecosystem services. The metric fire regime condition class (FRCC) was developed from ecosystem management philosophy, but it is entirely biophysical. Its lack of economic information cripples its utility to support decision-making. We present a means of defining and assessing the deviation of a landscape from its desired fire management condition by re-framing the fire management problem as one of derived demand. This valued deviation establishes a performance metric for wildland fire management. Using a case study, we display the deviation across a landscape and sum the deviations to produce a summary metric. This summary metric is used to assess the value of alternative fire management strategies on improving the fire management condition toward its desired state. It enables us to identify which sites are most valuable to restore, even when they are in the same fire regime condition class. The case study site exemplifies how a wide range of disparate values, such as watershed, wildlife, property and timber, can be incorporated into a single landscape assessment. The analysis presented here leverages previous research on environmental capital value and non-market valuation by integrating ecosystem management, restoration, and microeconomics. Copyright © 2014 Elsevier Ltd. All rights reserved.
Nijkamp, P.; Vindigni, G.; Nunes, P.A.L.D.
In recent years, an intensive debate on the economic valuation of biodiversity has entered the environmental-economics literature. The present paper seeks to offer first a critical review of key concepts that are essential for a proper understanding of such evaluation issues. Particular attention is
air traffic controllers, critical incident stress management, CISM, critical incidents, critical incident stress, cost-benefit-analysis, economic evaluation, efficiency, return on investment......air traffic controllers, critical incident stress management, CISM, critical incidents, critical incident stress, cost-benefit-analysis, economic evaluation, efficiency, return on investment...
Li, Taoran; Wu, Qiuwen; Zhang, You; Vergalasova, Irina; Lee, W. Robert; Yin, Fang-Fang; Wu, Q. Jackie
Purpose: Adaptive radiation therapy for prostate cancer using online reoptimization provides an improved control of interfractional anatomy variations. However, the clinical implementation of online reoptimization is currently limited by the low efficiency of current strategies and the difficulties associated with integration into the current treatment planning system. This study investigates the strategies for performing fast (∼2 min) automatic online reoptimization with a clinical fluence-map-based treatment planning system; and explores the performance with different input parameters settings: dose-volume histogram (DVH) objective settings, starting stage, and iteration number (in the context of real time planning).Methods: Simulated treatments of 10 patients were reoptimized daily for the first week of treatment (5 fractions) using 12 different combinations of optimization strategies. Options for objective settings included guideline-based RTOG objectives, patient-specific objectives based on anatomy on the planning CT, and daily-CBCT anatomy-based objectives adapted from planning CT objectives. Options for starting stages involved starting reoptimization with and without the original plan's fluence map. Options for iteration numbers were 50 and 100. The adapted plans were then analyzed by statistical modeling, and compared both in terms of dosimetry and delivery efficiency.Results: All online reoptimized plans were finished within ∼2 min with excellent coverage and conformity to the daily target. The three input parameters, i.e., DVH objectives, starting stage, and iteration number, contributed to the outcome of optimization nearly independently. Patient-specific objectives generally provided better OAR sparing compared to guideline-based objectives. The benefit in high-dose sparing from incorporating daily anatomy into objective settings was positively correlated with the relative change in OAR volumes from planning CT to daily CBCT. The use of the
Nissing, Christian; Blottnitz, Harro von
It is widely recognised that access to and supply of modern energy play a key role in poverty alleviation and sustainable development. The emerging concept of energisation seems to capture this idea, and if implemented in its full complexity it should have multiple beneficial effects. To demonstrate this, an economic model is developed for an urban developmental context, drawing on the theory of urban ecosystems and illustrating energy and waste production and consumption issues with current South African data sets. This new understanding of the concept of energisation is then integrated into a local government energy planning process, by means of a checklist for energy planners, covering 18 aspects that between them affect all 7 identifiable tiers of the energy service supply network. A 6-step structured approach is proposed for integrating sustainable energisation into the first four phases of the advanced local energy planning (ALEP) tool.
The Dutch Minister of Economic Affairs requested the General Energy Council (AER, abbreviated in Dutch) to advice on spatial planning aspects of energy in the Netherlands, focusing on (1) the spatial facilities c.q. measures to be taken by the Dutch government to guarantee an adequate energy production and energy distribution in the long term; and (2) how to realize the targets for and stimulate the use of renewable energy within the spatial planning process. The vision of the AER is placed against the background of societal actuality of democratization and support of the Dutch population. For that reason in the appendix an overview is given of causes and possible administrative methods of the so-called NIMBY (Not In My Back Yard) phenomenon. 53 refs
Full Text Available The article analyzes the economic planning institution under authoritarian monarchy of Romania, 1938-1940. The Superior Economic Council, populated by specialists, had the main responsibilities of planning and economic control. The Superior Economic Council composition will be found in the structures of the National Renaissance Front as well as in the composition of the corporatist Parliament. The appointment of the Members of the The Superior Economic Council by royal decree has highlighted the monarch’s desire to have a personal institution, which would be composed of all the important representatives of the Economy, Industry and Finances. The Super Ministry, Ministry of National Economy, headed by Mitiţă Constantinescu, have the task of guidance, coordination and encouragement of the progress for the productive forces distribution of production, direction and supervision of importation, and preparation of economic laws. By the Decree of October 1939, the Ministry of National Economy may could decide the syndicalization of all enterprises, from a specific industrial branch, setting concrete tasks of production and selling of goods. The Superior Economic Council was established to coordinate the corporate economy through policies of planism and economic nationalization, but the corporate institutution of the Romanian authoritative state was the guild
Batabyal, Amit; Nijkamp, Peter
We study innovation and the resulting Schumpeterian economic growth that this innovation gives rise to in a model with N heterogeneous regions. For each region i where i=1,...,N, our analysis leads to five findings. First, we define the balanced growth path (BGP) allocations and the equilibrium of interest. Second, we stipulate the form of the innovation possibilities frontier that is consistent with balanced economic growth. Third, we derive the growth rate of the ith region in the decentral...
Sam, Haroun Osman
The majority of the population in Sudan still lives in the rural areas where they still suffer from problems of poverty, unemployment, high rates of illiteracy, poor health services, shortage of water, and migration to urban areas. Development plans within decentralization efforts taking place in the country should give great importance to rural development by activating rural productive sector comprising agriculture and small scale industries. Rural electrification (RE) can play an important role as akey infrastructure for rural development, and could change the rural communities socially and economically to the better. RE also have desirable environmental impacts when substituting polluting and scare fuels such as petroleum fuel and fuel wood by electricity. Compared with urban electrification, RE is characterized by scattered consumers, low demands, and low load factors. This results in high connection costs of electricity per consumer, and high unit (Kwh) cost. In Sudan, rural electricity demands range from small industries of 50 or industries and individual farms. To bring electricity supply to these different categories of rural consumers at a reasonable investment cost requires proper planning. It needs regular data collection and updating, selection of appropriate technology, project formulation, financing implementation, management, and follow-up. The Sudan National Electricity Corporation (NEC), gives priority to the generation and transmission of electricity to the big urban and industrial areas. NEC treats RE as low priority to which resources are only devoted after the more urgent needs of the urban and industrial consumers not impossible, for a utility like the NEC to construct, operate, and maintain a large number of small scale projects in rural areas. To enable RE to play an effective institution with RE as its primary objectives is very crucial. This paper aims to highlight the importance of RE and its impacts on the rural inhabitants socially
Meijl, van H.; Smeets, E.M.W.; Dijk, van M.; Powell, J.P.; Tabeau, A.A.
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.
economic sectors. 6 Ibid. 7 Hugo G. Nutini and Barry L. Isaac, Social Stratification in Central...this reason, the U.S. military must consider scenarios to include countering increasingly dangerous drug cartels, intervening in a “migratory hurricane ...domestic- credit-private-sector-gdp (accessed OCTOBER 17, 2011). Nutini, Hugo G., and Barry L. Isaac. Social Stratification in Central Mexico: 1500-2000
The present report describes the study conducted in co-operation with several agencies and organizations from Thailand and covers the energy and electricity requirements and the optimal expansion plans for the power generating system for this country up to year 2011. It is emphasized that the study was carried out by a team of experts from the Electricity Generating Authority of Thailand (EGAT), the National Economic and Social Development Board (NESDB), the National Energy Administration (NEA) and the Office of Atomic Energy for Peace (OAEP), who were fully responsible for all phases of the study, including the production of the present report. The IAEA's responsibility was to provide overall co-ordination and general guidance during the conduct of the study, as well as training and assistance in the implementation and use of the IAEA's computerized planning methodologies on the computer facilities of Thailand. Refs, figs and tabs
This document contains provisions of chapter 6 (Promoting Social Development) of the Revised Fifth Five-Year Economic and Social Development Plan (1984-86) of the Republic of Korea. The plan calls for the efficient control of population growth by targeting intensive efforts to women 20-30 years old, eradicating the traditional preference for male children, providing incentives to foster a small family norm, and discouraging couples from having too many children. Family planning (FP) programs will be expanded to increase the contraceptive prevalence rate and improve the quality of contraceptive services. Emphasis will be placed on women 34 years or younger residing in poor urban and remote rural areas. The emphasis of the evaluations of FP guidance and evaluation teams will be on the actual prevention of birth rather than on the contraceptive use ratio, and the FP program will be linked to other health and medical schemes. Families with 2 children or less will receive extended medical services and free kindergarten tuition. Families with 3 or more children may face discriminatory policy measures. The Family Law will be amended to allow daughters to inherit, the Medical Insurance Law will be changed to allow family members dependent upon female workers to be insured, and social institutions hindering female participation in the work force will be banned. The dissemination of FP information and population education will be expanded.
Kato, Moritoshi; Zhou, Yicheng
This paper presents a novel method to evaluate replacement plan for aged thermal power plants under uncertain circumstances through a real option approach. The most economical plan is selected among the three options: an option to operate an existing oil-fired thermal plant, an option to mothball it, and an option to abandon it and to construct an advanced gas combined cycle power plant (ACC) at the same time. Basic ideas of our model are: we use quadranomial approach in order to evaluate an option value consisted by two different uncertain assets; we consider cash flow with a dividend in order to reflect conditions of an aged oil-fired thermal plant and use the sequential compound option approach; we evaluate replacement time using quadranomial decision tree taking into account the options. We also analyze value and time of replacement using numerical examples. Our proposed method will be practically used for generation planning. For example it is possible to make priority quantitatively in replacements of aged thermal power plants by real option values. The target year of replacement may be set as a year when cumulative probability of replacement becomes over certain level.
Roy, Kakoli; Chen, Zhuo Adam; Crawford, Carol A Gotway
An organization's workforce--or human capital--is its most valuable asset. The 2002 President's Management Agenda emphasizes the importance of strategic human capital management by requiring all federal agencies to improve performance by enhancing personnel and compensation systems. In response to these directives, the Centers for Disease Control and Prevention (CDC) drafted its strategic human capital management plan to ensure that it is aligned strategically to support the agency's mission and its health protection goals. In this article, we explore the personnel economics literature to draw lessons from research studies that can help CDC enhance its human capital management and planning. To do so, we focus on topics that are of practical importance and empirical relevance to CDC's internal workforce and personnel needs with an emphasis on identifying promising research issues or methodological approaches. The personnel economics literature is rich with theoretically sound and empirically rigorous approaches for shaping an evidence-based approach to human capital management that can enhance incentives to attract, retain, and motivate a talented federal public health workforce, thereby promoting the culture of high-performance government.
Loscutoff, W.V.; Hall, R.J.
A comparative evaluation is being conducted of the safety and economics of special (35 mph and less) and regular trains for shipment of spent fuels. The approach, pertinent considerations, and results to date are discussed. The preliminary conclusion is that special train requirements have potential for only a small reduction in the accident likelihood, while increasing the cost
Źróbek-Różańska, Alina; Zysk, Elżbieta; Źróbek, Ryszard
Poland has experienced many political, legal, social and economic transformations. For the last twelve decades, this country was under foreign partition, in the war, under the influence of socialist system with centrally planned economy and finally regained autonomy and rapidly introduced market economy. Each epoch had its own characteristic, that can be recognized also in the residential buildings development. Therefore, the authors focused on the social, economic, legal and planning conditionings that shaped the development of the residential buildings with the most characteristic periods: pre-II world war, 50-ties, 60-ties, 70-ties, 80-ties, 90-ties and XXI century. Some of them are visible in the still existing residential buildings, especially in the suburban villages. The most recent process that can be observed in the study area is urban sprawl. Since the beginning of the XXI century, urban population in Poland has been gradually declining, while suburban villages transform into ‘urban-like’ districts. The aim of the study was to arrange and present in the decade-by-decade manner, the social, economic, legal and planning conditionings that were valid in particular periods. It was realized by correlating information on the contemporary social trends, economic conditions, legal framework and planning regulations. Presentation was enriched by the examples of the buildings developed in the accordance with the contemporary restrictions.
This study aims to see the impact and benefits as an outcome of a policy, where this policy is in the form of spatial planning (Regional Planning). As known RTRW is a product that can be regarded as "the book of development" in every region both in the provincial and regional levels. One of them is as a decision tool for investors (investors) in increasing local development investment, spatial planning (RTRW) is also expected to maintain the environment, in order to support the sustainability of regional development. In reality, there are still many conflicts of interest in the implementation process of regional development, especially between economic and environmental interests. Often the interests of regional sustainability are placed at a lower level (less priority) than investment / economy. Land conversion that is inconsistent with district / city spatial planning RTRW is relatively still occurring, especially for economic purposes. Lack of policy called spatial plan in this case RTRW Province and Regency in responding to existing condition in field. How can a product that is said to be "Scripture" a regional planning is powerless in fulfilling the space for investment in the form of industry, commercial, housing and so forth. There are several results that can be concluded in this study. Basically, the importance of the environment at least can be used as the basis or priority of the main decision makers above economic interests and other politic interests. The current Spatial Plan / RTRW document still holds a big question whether at the time of compilation it follows the norms and rules in a plan (data accuracy, through input process from the community).
Full Text Available This study aims to see the impact and benefits as an outcome of a policy, where this policy is in the form of spatial planning (Regional Planning. As known RTRW is a product that can be regarded as "the book of development" in every region both in the provincial and regional levels. One of them is as a decision tool for investors (investors in increasing local development investment, spatial planning (RTRW is also expected to maintain the environment, in order to support the sustainability of regional development. In reality, there are still many conflicts of interest in the implementation process of regional development, especially between economic and environmental interests. Often the interests of regional sustainability are placed at a lower level (less priority than investment / economy. Land conversion that is inconsistent with district / city spatial planning RTRW is relatively still occurring, especially for economic purposes. Lack of policy called spatial plan in this case RTRW Province and Regency in responding to existing condition in field. How can a product that is said to be "Scripture" a regional planning is powerless in fulfilling the space for investment in the form of industry, commercial, housing and so forth. There are several results that can be concluded in this study. Basically, the importance of the environment at least can be used as the basis or priority of the main decision makers above economic interests and other politic interests. The current Spatial Plan / RTRW document still holds a big question whether at the time of compilation it follows the norms and rules in a plan (data accuracy, through input process from the community.
Batabyal, A.; Nijkamp, P.
We study innovation and the resulting Schumpeterian economic growth that this innovation gives rise to in a model with N heterogeneous regions. For each region i where i = 1,…,N, our analysis leads to six findings. First, we define the balanced growth path (BGP) allocations and the equilibrium of
Steven W. Burr
Rural residents' perceptions of tourism and its associated impacts are likely to be important in planning, development, marketing, and operation of existing and future tourism projects. This study examines rural influentials' perceptions of tourism as a tool for economic revitalization in Pennsylvania's rural counties, its present impact, and its...
MSc. Bardhok Bashota
Full Text Available Karl Popper rightly says that “real starting point for each research is set based on assumptions of reality, not only based on the real facts”. The text below was prepared In accordance with this logic, where the Theories of International Development are treated especially focusing on International Economic Development. Therefore, theoretical reflections present assumption side, and study of many empirically measured data will correspond with real facts, because with ought these facts assumption would be useless. Technically this writing consists of two parts: in the first part are elaborated all theoretical and practical characteristics of overall international development, while in a second part as a case study will be Economic Development i Kosovo. From methodological point of view this is a comparative study and based on statistical data, while problem treating approach is critical and explanatory. As it will be understood later, development theories have been decisively influenced by economic thinking, and the focus on this dimension responds best to the nature of the term development. On the other hand the fact of unfolding economical development will reflect interference and the nature of it’s inter politics. Today economic development becomes a worldwide goal, having a considerable place in most of the literature with economic content. Also, here are presented as well examples from different practices that reflect economic development in different periods and places. Here is presented international economic development starting with a brief description of a genealogy of this development and ways of economic development back that time. It is of a special importance elaboration through theoretical approach on the creation of capital and economic development, as mercantilist theory, classic and neo classic theory, than capitalization and Socialism-Marxism. To better understand the nature of economic development, the focus falls on
Elkhateeb, M.A.; Elgmeel, E.A.
The paper discusses the economics of rice irradiation and the effect of various parameters on unit processing costs. It provides a model for calculating specific unit processing costs by correlating known capital costs with annual operation cost and annual throughputs. It is intended to provide the investors with a general knowledge of how unit processing costs are derived. The investment criteria utilized for commercial evaluation were internal rate of return (I.I.R), pay back period (P.B.P), and average rate of return (A.R.R). The irradiation cost and the additional income are also discussed. The result of the analysis showed that the installation of an irradiation unit in Egypt would be economically feasible
Fu, Z. H.; Zhao, H. J.; Wang, H.; Lu, W. T.; Wang, J.; Guo, H. C.
Economic restructuring, water resources management, population planning and environmental protection are subjects to inner uncertainties of a compound system with objectives which are competitive alternatives. Optimization model and water quality model are usually used to solve problems in a certain aspect. To overcome the uncertainty and coupling in reginal planning management, an interval fuzzy program combined with water quality model for regional planning and management has been developed to obtain the absolutely ;optimal; solution in this study. The model is a hybrid methodology of interval parameter programming (IPP), fuzzy programing (FP), and a general one-dimensional water quality model. The method extends on the traditional interval parameter fuzzy programming method by integrating water quality model into the optimization framework. Meanwhile, as an abstract concept, water resources carrying capacity has been transformed into specific and calculable index. Besides, unlike many of the past studies about water resource management, population as a significant factor has been considered. The results suggested that the methodology was applicable for reflecting the complexities of the regional planning and management systems within the planning period. The government policy makers could establish effective industrial structure, water resources utilization patterns and population planning, and to better understand the tradeoffs among economic, water resources, population and environmental objectives.
Kalheim, J.E.; Brekke, H.
Petroleum resources have an important influence on the economic life in Norway. To the official authorities it is therefore essential to have good and detailed knowledge of these resources. Questions like 'what are the total resources', 'how much of the resources have been produced' and 'how much is expected to remain' should be answered. A classification system and an updated resource account is therefore required. Even though there is currently a well defined classification system and a resource account which is annually updated, estimates of discovered resources are associated with considerable uncertainty for some fields and discoveries. The uncertainties are not only connected to the mapping of field sizes but also to the possible potential for improved recovery, particularly in the light of new or sophisticated recovery methods. During the last two years the Norwegian Petroleum Directorate (NPD) has paid considerable attention to the potential for improved oil recovery. This is because of the time-critical aspects in the producing fields. The assessment of undiscovered resources also includes large uncertainties. However, regardless of the uncertainties such assessments are important for long term national planning. Decisions concerning opening of new areas for future exploration will have a considerable impact on the future level of the petroleum activities. To national authorities it is therefore important to have an understanding of what economic potential the undiscovered resources may represent. To resource analysts it will be important to know how the results from the geological assessments are uses in the economic calculations. Different resource assessments of a single play model are compared, and a comparison between different prospect evaluations of one single prospect are also presented. This approach is used to focus on the most critical uncertainty factors. 8 refs
Palley, Paul D; Parcero, Miriam E
A review of literature in the calendar year 2015 dedicated to environmental policies and sustainable development, and economic policies. This review is divided into these sections: sustainable development, irrigation, ecosystems and water management, climate change and disaster risk management, economic growth, water supply policies, water consumption, water price regulation, and water price valuation.
Cuijpers, P.; Smit, H.F.E.; Oostenbrink, J.; de Graaf, R.; ten Have, M.; Beekman, A.T.F.
Objective: Although the clinical relevance of minor depression has been demonstrated in many studies, the economic costs are not well explored. In this study, we examine the economic costs of minor depression. Method: In a large-scale, population-based study in the Netherlands (n = 5504) the costs
Cuijpers, P.; Smit, H.F.E.; Oostenbrink, J.; Graaf, de R.; Have, M. ten; Beekman, A.T.F.
Objective: Although the clinical relevance of minor depression has been demonstrated in many studies, the economic costs are not well explored. In this study, we examine the economic costs of minor depression. Method: In a large-scale, population-based study in the Netherlands (n ¼ 5504) the costs
Cuijpers, P.; Smit, H.F.E.; Oostenbrink, J.; de Graaf, R.; ten Have, M.; Beekman, A.T.F.
Objective: Although the clinical relevance of minor depression has been demonstrated in many studies, the economic costs are not well explored. In this study, we examine the economic costs of minor depression. Method: In a large-scale, population-based study in the Netherlands (n = 5504) the costs
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.
Jalilzadeh, S.; Kazemi, A.; Shayeghi, H.; Madavi, M.
Transmission network expansion planning is an important part of power system planning. Its task is to determine an optimal network configuration according to load growth. It determines where, when and how many new transmission lines should be installed. Up to now, various methods have been presented to solve the static transmission network expansion planning (STNEP) problem, but in all of these methods, the STNEP problem has been solved regardless of voltage level of the lines. In this paper, due to different voltage levels in the transmission network, which cause different annual losses, STNEP has been studied considering the voltage level of the transmission lines and the network loss using the genetic algorithm (GA). Finally, the proposed idea has been examined on Garvers 6 bus network. The results show that considering the loss in a network with different voltage levels decreases the operational costs considerably, and the network satisfies the requirement of delivering electric power more safely and reliably to load centers
Michel Yurevich Dolomatov
Full Text Available The article is devoted to the urgent problem related to the development of the region, namely, the creation of tools for the assessment of the level of social dissatisfaction in the region. The assessment of the level of social dissatisfaction is one of the most important tasks of state organizations in political and social spheres. The article considers the concept of "social dissatisfaction" and associated terms, it substantiates the author's position on the content of this notion. The authors have investigated the existing national and international approaches to the assessing of social tensions of the population. The system of socio-economic development indicators doesn’t contain indicators allowing to assess the level of social dissatisfaction without the results of public polls. We propose two models in the article. In the first model, the assessment is basedon the single factor (the index of social dissatisfaction based on income differentiation. The second complex model takes into account a number of factors (the index of social dissatisfaction based on complex assessment. For the calculation of the proposed indicators, the authors use the statistical data of the Federal State Statistics Service. The methodological research tools include the mathematical methods of statistical data processing. We have evaluated the methodological tools on the example of the Republic of Ingushetia. The assessment has showed the dynamics of a decline in the level of social-economic dissatisfaction in the region (1995–2011. The models of social dissatisfaction constitute a tool for rapid and up-to-date assessment of socio-economic system sustainability, and of the willingness of the population to participate in protests. The application of the results of this study is the support of decision-making regions and state structures in working out plans of the socio-economic development of the regions.
In 1976 the United Nations's Economic and Social Commission for Asia and the Pacific launched a comparative study on integrated family planning programs in a number of countries in the region. In November 1979 the study directors from the participating countries meet in Bangkok to discuss the current status of the studies in their countries. The Korean and Malaysian studies were completed, the Bangladesh study was in the data collecting phase, and the Pakistani research design phase was completed. The meeting participants focused their attention on the findings and policy implications of the 2 completed studies and also discussed a number of theorectical and methodological issues which grew out of their research experience. The Malaysian study indicated that group structure, financial resources, and the frequency and quality of worker-client contact were the most significant variables determining program effectiveness. In the Korean Study, leadership, financial resources, and the frequency and quality of contact between agencies were the key variables in determining program effectiveness. In the Malaysian study there was a positive correlation between maternal and child health service performance measures and family planning service performance measures. This finding supported the contention that these 2 types of service provision are not in conflict with each other but instead serve to reinforce each other. Policy implications of the Korean study were 1) family planning should be an integral part of all community activities; 2) family planning workers should be adequately supported by financial and supply allocations; and 3) adequate record keeping and information exchange procedures should be incorporated in the programs.
Full Text Available The starting point of the study has been a survey of indices developed by international economic organizations. Such indices tend to encompass a number of qualitative/quantitative variables relating to economic viability, e.g. economic liberties, budgetary balance, judiciary, technical sophistication, social factors and innovation. Basing on the aforementioned data, the study has focused upon the comparison of both countries competitive stances and permitted the formulation of certain economic policy guidelines with regard to Poland, which has underperformed Estonia in most of the rankings.
This paper, published by The Population Council, reviews 29 proposals dealing with population controls beyond the current efforts of national programs of voluntary family planning. The proposals are subsumed under eight descriptive categories which are: (1) Extensions of voluntary fertility control; (2) Establishment of involuntary fertility…
Kutbi, I.I.; Matin, Abdul.
The prospects of application of nuclear energy for production of electricity and desalinated water in the Kingdom are evaluated. General economic development of the country and data on reserves, production and consumption of oil and natural gas are reviewed. Electrical power system is described with data on production and consumption. Estimates of future power demand are made using Aoki method. Costs of production of electricity from 600 MW, 900 MW and 1200 MW nuclear and oil-fired power plants are calculated along with the costs of production of desalinated water from dual purpose nuclear and oil-fired plants. The economic analysis indicates that the cost of production of electricity and desalinated water are in general cheaper from the nuclear power plants. Suggests consideration of the use of nuclear energy for production of both electricity and desalinated water from 1415 H. Further detailed studies and prepartory organizational steps in this direction are outlined. 38 Ref
A study examined the relationship between educational investments and economic development in the small community of Canandaigua, New York. A field study approach was used to collect data pertaining to the city's population characteristics, income characteristics, economic conditions, unemployment rates, and housing conditions. These data were…
Acarturk, C.; Smit, H.F.E.; de Graaf, R.; van Straten, A.; ten Have, M.; Cuijpers, P.
Background: Information about the economic costs of social phobia is scant. In this study, we examine the economic costs of social phobia and subthreshold social phobia. Methods: Data were derived from the Netherlands Mental Health Survey and Incidence Study (NEMESIS) which is a population-based
Ortiz S, J. J.; Castillo M, J. A.; Montes T, J. L.; Perusquia del C, R.
In this work the results to plan different scenarios for designing a nuclear fuel reload are shown. Given a reload with specific energy requirements, the objective is to verify the feasibility of using either a greater number of fresh fuel with less uranium enrichment, or otherwise reduce the number of fresh fuel assemblies and therefore they have a higher average uranium enrichment. For the study a cycle balance 18-month basis with 112 fresh assemblies divided into two lots, with energy produced of 10,075 Mwd/Tu was used. For the designs under the mentioned scenarios, the heuristic techniques known as taboo search and neural networks were used. To verify the feasibility of obtained reloads an economic study of the reload costs was performed. The results showed that is possible to design reloads under the two scenarios, but was more complicated decrease the amount of fresh fuel assemblies. In both scenarios was possible to reduce manufacturing costs of fuel and according to purely static calculation, it would be possible to increase the energy produced. (Author)
Full Text Available The micro and macro-economical development of the world states is strongly influenced by the volume,structure and dynamic of finalized investment or being in various stages of progress The whole individual and social-human existence has its continuity and support in the area of investments. Looked at from the point of view of theory, as a complex and controversial financial category, appears to us in the investment plan as a practical reality that marks the past and future scans. In community life, occupying a central place investment, a factor which influences the application simultaneously, as well as the offer of goods or services. The argument in favor of this is given by the processes of training and multiplier effects generated by any investment project, whatever the sector of activity in which it applies. Implementation of a project in the sphere of production of goods and/or services has the effect increasing the diversification of supply and thus if it is validated by the market, rising incomes of economic agents. Investment project does not represent anything other than a set of tasks with a start and an end established, limited time, resources and budget, made in order to achieve a defined objective, the projects have become practically the main operational tool at the level of organizations, in the investment plan. Thus, in this study we propose to emphasize the importance of documentation that underpins the implementation of an investment project.
Full Text Available Abstract Background Decreased functional ability is common in older adults after hospitalisation. Lower levels of functional ability increase the risk of hospital readmission and nursing care facility admission. Discharge planning across the hospital and community interface is suggested to increase functional ability and decrease hospital length of stay and hospital readmission. However evidence is limited and the benefits of occupational therapists providing this service has not been investigated. This randomised trial will investigate the clinical effectiveness of a discharge planning program in reducing functional difficulties of older adults post-discharge. This trial will also examine the cost of the intervention and cost effectiveness when compared to in-hospital discharge planning. Methods/design 400 participants admitted to participating hospitals will be recruited. Participants will be 70 years of age and over, have no significant cognitive impairment and be independently mobile at discharge. This study protocol was approved by the ethics committee of Ryde Rehabilitation Human Research Ethics Committee, Western Sydney Local Health District (Westmead Campus Human Research Ethics Committee, Alfred Health Human Research ethics committee for the randomised trial and NSW Population and Health Service Human Research Ethics Committee for data linkage. Participants will provide informed written consent. Participants will be randomly allocated to the intervention or control group. The intervention group will receive discharge planning therapies primarily within their home environment while the control group will receive an in-hospital consultation, both provided by trained occupational therapists. Primary outcome measures will be the Nottingham Extended Activities of Daily Living Scale (NEADL and the Late Life Disability Index (LLDI which will measure functional independence, and participation and limitation in daily life activities
Feldman, Jacqueline; Oden, Lisa Derby
Mount Wachusett Community College Entrepreneurial Resource Center Business Plan Competition brings together stakeholders across all economic sectors to bolster the regional economy. It also highlights entrepreneurs as a viable career choice. The competition disintegrates existing silos, provides education to all entrants, and gives business…
Full Text Available In the article expedience at implementation of economic specialities by complex students project on Informatics and Computer Sciences is grounded on creation of business plan by modern information technologies, and also methodical recommendations are presented on implementation of this project.
Freeman, H.D.; Gee, G.W.; Relyea, J.F.
Pacific Northwest Laboratory (PNL) is providing technical assistance in selecting, designing, evaluating, and demonstrating protective barriers. As part of this technical assistance effort, asphalt, clay, and chemical grout will be evaluated for use as alternate barriers. The purpose of the subsurface layer is to reduce the likelihood that extreme events (i.e., 100-year maximum storms, etc.) will cause significant drainage through the barrier. The tests on alternate barriers will include laboratory and field analysis of the subsurface layer performance. This field test plan outlines the activities required to test and design subsurface moisture barriers. The test plan covers activities completed in FY 1988 and planned through FY 1992 and includes a field-scale test of one or more of the alternate barriers to demonstrate full-scale application techniques and to provide performance data on a larger scale. Tests on asphalt, clay, and chemical grout were initiated in FY 1988 in small (30.5 cm diameter) tube-layer lysimeters. The parameters used for testing the materials were different for each one. The tests had to take into account the differences in material characteristics and response to change in conditions, as well as information provided by previous studies. 33 refs., 8 figs., 1 tab
De Jaegher, Kris; Rosenkranz, Stephanie; Weitzel, Utz
This paper experimentally investigates how economic principles affect communication. In a simple sender-receiver game with common interests over payoffs, the sender can send a signal without a pre-given meaning in an infrequent or frequent state of the world. When the signal is costly, several theories (focal point theory, the intuitive criterion, evolutionary game theory) predict an efficient separating equilibrium, where the signal is sent in the infrequent state of the world (also referred to as Horn׳s rule). To analyze whether Horn׳s rule applies, and if so, which theory best explains it, we develop and test variants of the sender-receiver game where the theories generate discriminatory hypotheses. In costly signaling variants, our participants follow Horn׳s rule most of the time, in a manner that is best explained by focal point theory. In costless signaling variants, evolutionary game theory best explains our results. Here participants coordinate significantly more (less) often on a separating equilibrium where the signal is sent in the frequent state if they are primed to associate the absence of a signal with the infrequent (frequent) state of the world. We also find indications that a similar priming effect applies to costly signals. Thus, while the frequency with which participants follow Horn׳s rule in costly signaling variants is best explained by Horn׳s rule, the priming effect shows that some of our participants׳ behavior is best explained by evolutionary game theory even when signals are costly. Copyright © 2014 Elsevier Ltd. All rights reserved.
Mavrotas, George; Florios, Kostas; Vlachou, Dimitra
For more than 40 years, Mathematical Programming is the traditional tool for energy planning at the national or regional level aiming at cost minimization subject to specific technological, political and demand satisfaction constraints. The liberalization of the energy market along with the ongoing technical progress increased the level of competition and forced energy consumers, even at the unit level, to make their choices among a large number of alternative or complementary energy technologies, fuels and/or suppliers. In the present work we develop a modelling framework for energy planning in units of the tertiary sector giving special emphasis to model reduction and to the uncertainty of the economic parameters. In the given case study, the energy rehabilitation of a hospital in Athens is examined and the installation of a cogeneration, absorption and compression unit is examined for the supply of the electricity, heating and cooling load. The basic innovation of the given energy model lies in the uncertainty modelling through the combined use of Mathematical Programming (namely, Mixed Integer Linear Programming, MILP) and Monte Carlo simulation that permits the risk management for the most volatile parameters of the objective function such as the fuel costs and the interest rate. The results come in the form of probability distributions that provide fruitful information to the decision maker. The effect of model reduction through appropriate data compression of the load data is also addressed.
Full Text Available Aim of study: This article describes and analyzes the links between the fire-based scientific knowledge, the social perception of fire prevention and forest fires and the economic valuation requirements to assess social preferences for fire prevention measures. Area of study: Southern European countries. Material and Methods: For that purpose, we develop a critical revision of the existing literature on economic valuation of social preferences for fire risk reduction and fire prevention in terms of its links with fire science and social perceptions and the applicability of these results in fire management policies. Research highlights: The assessment of social preferences for fire related issues is challenging due to the difficulty of setting sound valuation scenarios that can simultaneously be relevant for the respondents and derive conclusions useful for fire management. Most of the revised studies set up valuation scenarios focused on the final management outcome e.g. number of burnt hectares, what is easier for the respondents to evaluate but weakens the scientific relationship with fire management, making difficult reaching conclusions for sound management advice. A more recent set of valuation studies has been developed where risk perception of homeowners is further assessed as a key variable determining their preferences in valuation scenarios. These studies are relevant for mangers setting fire prevention programs in wildland urban interface areas as understanding the factors that may promote or hinder the enrolment of these homeowners in fire prevention activities may have direct implication in addressing communication programs to promote fire prevention management.
Beaulieu, Nancy Dean
Over the last decade, managed-care companies have been consolidating on both a regional and national scale. More recently, nonprofit health plans have been converting to for-profit status, and this conversion has frequently occurred as a step to facilitate merger or acquisition with a for-profit company. Some industry observers attribute these managed-care marketplace trends to an industry shakeout resulting from increased competition in the sector. At the same time, these perceived competitive pressures have led to questions about the long-run viability of nonprofit health plans. Furthermore, some industry and government leaders believe that some nonprofits are already conducting themselves like for-profit health plans and question the state premium tax exemption ordinarily accorded to such plans. This paper examines related health policy issues through the lens of a case study of the proposed conversion of the CareFirst Blue Cross Blue Shield company to a for-profit public-stock company and its merger with the Wellpoint Corporation. Company executives and board members argued that CareFirst lacked access to sufficient capital and faced serious threats to its viability as a financially healthy nonprofit health care company. They also argued that CareFirst and its beneficiaries would benefit from merger through enhanced economies of scale and product-line extensions. Critics of the proposed conversion and merger raised concerns about the adverse impacts on access to care, coverage availability, quality of care, safety-net providers, and the cost of health insurance. Analyses demonstrate that CareFirst wields substantial market power in its local market, that it is unlikely to realize cost savings through expanded economies of scale, and that access to capital concerns are largely driven by the perceived need for further expansion through merger and acquisition. Although it is impossible to predict future changes in quality of care for CareFirst, analyses suggest
Akbari, Ather H.; Aydede, Yigit
We compared the wages of economics degree holders with of those in 49 other fields of study using data from the 2006 Canadian population census. At the undergraduate level, economics majors earned the sixth highest average wage in 2005. When demographic controls were applied, they ranked ninth on the salary scale. When we compared the wages in 15…
Kotsis, Sandra V; Chung, Kevin C
The use of economic evaluation in surgery is scarce. Economic evaluation is used even less so in plastic surgery, in which health-related quality of life is of particular importance. This article, part of a tutorial series on evidence-based medicine, focuses on the fundamental principles of conducting a surgery economic analysis. The authors include the essential aspects of conducting a surgical cost-utility analysis by considering perspectives, costs, outcomes, and utilities. The authors also describe and give examples of how to conduct the analyses (including calculating quality-adjusted life-years and discounting), how to interpret the results, and how to report the results. Although economic analyses are not simple to conduct, a well-conducted one provides many rewards, such as recommending the adoption of a more effective treatment. For comparing and interpreting economic analysis publications, it is important that all studies use consistent methodology and report the results in a similar manner.
This Congressional Budget Office (CBO) study-prepared at the request of the Ranking Member of the House Committee on Science-presents an overview of issues related to climate change, focusing primarily on its economic aspects...
addition to outlining definitions, data sources, choice theory , game theory , and the economic consequences of terrorism, this study identifies how...stratégiques. Les auteurs sont le Maj Alain Rollin, le Maj Meaghan Setter et Mme Rachel Lea Heide, Ph.D., sous la direction du Lcol William Yee...18 7 Choice Theory and its Applications 7.1
Full Text Available ABSTRACT: Since the Industrial Revolution, the concentration of greenhouse gases (GHG, primarily carbon dioxide (CO2, has put increasing pressure on the atmosphere's ability to absorb them. China is the fastest growing major economy in the world, and is following a process of rapid industrialization. This process, however, contributes dramatically to global warming through major CO2 emissions. The widespread provision of electricity through coal-fired power plants is just one contributor, but industrial structures, transportation systems, and the construction of large superblock residential towers also play major roles. The large cities and industrialized provinces of China emit the most CO2, a fact that requires serious attention. However, stemming this trend elsewhere in China would provide a greater opportunity for success in reducing overall CO2 emissions in the country. Consequently, the question this paper addresses is what policies can be adopted to reduce CO2 emissions in provinces in China where development is still in its early stages, while maintaining economic growth. Jiangxi is a province that has historically been a major agricultural area. In recent years, however, because of the economic development policies of the Chinese central government, the province's rich mineral deposits, favorable location, and convenient transportation system are attracting more investments and projects for development (Statistical Bureau of Jiangxi, 2010. Jiangxi, then, provides an excellent case study because the province, although developing quickly, might still produce less CO2 if proper growth policies and actions are implemented. According to the results of this research, CO2 emissions would indeed decline in Jiangxi if the province would adopt new technology for electricity generation and increase the GDP role of the service sector. KEYWORDS: Provincial Chinese development, economic growth and global warming, CO2 emissions in China, Chinese
This book collects working presented at the second seminar of financial and economic planning for the Brazilian electric power system. The main issues discussed are the new economic order and the consequences in the Brazilian electric power system in what concerns pricing, planning and energetic sources
The economic impact of employing the highly ranked blankets in the Blanket Comparison and Selection Study (BCSS) was evaluated in the context of both a tokamak and a tandem mirror power reactor (TMR). The economic evaluation criterion was determined to be the cost of electricity. The influencing factors that were considered are the direct cost of the blankets and related systems; the annual cost of blanket replacement; and the performance of the blanket, heat transfer, and energy conversion systems. The technical and cost bases for comparison were those of the STARFIRE and Mirror Advanced Reactor Study conceptual design power plants. The economic evaluation results indicated that the nitrate-salt-cooled blanket concept is an economically attractive concept for either reactor type. The water-cooled, solid breeder blanket is attractive for the tokamak and somewhat less attractive for the TMR. The helium-cooled, liquidlithium breeder blanket is the least economically desirable of higher ranked concepts. The remaining self-cooled liquid-metal and the helium-cooled blanket concepts represent moderately attractive concepts from an economic standpoint. These results are not in concert with those found in the other BCSS evaluation areas (engineering feasibility, safety, and research and development (R and D) requirements). The blankets faring well economically had generally lower cost components, lower pumping power requirements, and good power production capability. On the other hand, helium- and lithium-cooled systems were preferred from the standpoints of safety, engineering feasibility, and R and D requirements
Levontin, Polina; Kulmala, Soile; Haapasaari, Päivi Elisabet
There is a growing need to evaluate ﬁsheries management plans in a comprehensive interdisciplinary context involving stakeholders. The use of a probabilistic management model to evaluate potential management plans for Baltic salmon ﬁsheries is demonstrated. The analysis draws on several scientiﬁc...... studies: a biological stock assessment with integrated economic analysis of the commercial ﬁsheries, an evaluation of recreational ﬁsheries, and a sociological study aimed at understanding stakeholder perspectives and potential commitment to alternative management plans. A Bayesian belief network is used...... is highlighted by modelling the link between commitment and implementation success. Such analyses, relying on prior knowledge, can forewarn of the consequences of management choices before they are implemented...
Gomez Rifas, C.; Mari, C.; Theune, C.; Bosse, R.
This report describes the works of Prospecting of Fluorite in Mina Florencia, in Maldonado Province. The project began in January of 1981, with the elaboration of a regional geologic cartography scale 1/20.000 of an area of 90,85 kilometers and cartography detailed scale 1/5.000 of the immediate area to Mina Florencia (6 kilometer that demonstrated the existence other veins of similar characteristic of the mine in exploration. Later on they were carried out geophysical studies (resistividad and electromagnetism, under the direction of the geophysical Fritz R. Haut of the BGR). The main geophysical anomalies inside the mining concession was studied by mechanical well, which results were showed in this report.
Alexandru Sergiu Ocnean
Full Text Available Economic development is one of the primary objectives of any government. Fiscal policy represents one of the most effective tools that government authorities could use in order to influence the economy. Having this in mind, this paper focuses on the connection between economic development and fiscal policy and proposes an empirical study based on a sample of 21 European countries. Using a simple pool data model, we tried to distinguish the relations between the evolution of GDP per capita, as a proxy for economic development, and the evolution of three fiscal policy variables, namely the tax burden, the public expenditure to GDP ratio and the budget deficit to GDP ratio.
Alexandru Sergiu Ocnean
Full Text Available Economic development is one of the primary objectives of any government. Fiscal policy represents one of the most effective tools that government authorities could use in order to influence the economy. Having this in mind, this paper focuses on the connection between economic development and fiscal policy and proposes an empirical study based on a sample of 21 European countries. Using a simple pool data model, we tried to distinguish the relations between the evolution of GDP per capita, as a proxy for economic development, and the evolution of three fiscal policy variables, namely the tax burden, the public expenditure to GDP ratio and the budget deficit to GDP ratio.
The world is facing critical energy-related challenges regarding world and national energy demands, advanced science and energy technology delivery, nuclear engineering educational shortfalls, and adequately trained technical staff. Resolution of these issues is important for the United States to ensure a secure and affordable energy supply, which is essential for maintaining U.S. national security, continued economic prosperity, and future sustainable development. One way that the U.S. Department of Energy (DOE) is addressing these challenges is by tasking the Battelle Energy Alliance, LLC (BEA) with developing the Center for Advanced Energy Studies (CAES) at the Idaho National Laboratory (INL). By 2015, CAES will be a self-sustaining, world-class, academic and research institution where the INL; DOE; Idaho, regional, and other national universities; and the international community will cooperate to conduct critical energy-related research, classroom instruction, technical training, policy conceptualization, public dialogue, and other events.
Full Text Available Ecuador is immersed, since the adoption of the 2008 Constitution, in a process of economic, social and political changes, following the steps on their path to a more equal, post-extractive and democratic society. The main tool for this purpose, the National Strategy for the «Buen Vivir» (Good living and the Change in the Production Model emphasizes new ways for producing, consumption and self-organization. Although Ecuadorian Constitution comprises these ideas and the Ecuadorian Government has promoted different programs and strategies, there is a limited analysis about the local manifestations of these policies. In this way, this paper proposes a study of the local strategies developed in a medium-size city in the south of Ecuador through the analysis of the local networks and the initiatives of local actors for developing strategies oriented to this end. Interviews and statistical data (demographic, economic and social data mainly are used to confirm the level of accomplishment of these objectives. Thus, the existing local networks and the path of the city of Santa Rosa may explain the different level of recent socioeconomic changes taken place at local level instead of Central government policies.
Chester, Mikhail V; Nahlik, Matthew J; Fraser, Andrew M; Kimball, Mindy A; Garikapati, Venu M
The environmental outcomes of urban form changes should couple life-cycle and behavioral assessment methods to better understand urban sustainability policy outcomes. Using Phoenix, Arizona light rail as a case study, an integrated transportation and land use life-cycle assessment (ITLU-LCA) framework is developed to assess the changes to energy consumption and air emissions from transit-oriented neighborhood designs. Residential travel, commercial travel, and building energy use are included and the framework integrates household behavior change assessment to explore the environmental and economic outcomes of policies that affect infrastructure. The results show that upfront environmental and economic investments are needed (through more energy-intense building materials for high-density structures) to produce long run benefits in reduced building energy use and automobile travel. The annualized life-cycle benefits of transit-oriented developments in Phoenix can range from 1.7 to 230 Gg CO2e depending on the aggressiveness of residential density. Midpoint impact stressors for respiratory effects and photochemical smog formation are also assessed and can be reduced by 1.2-170 Mg PM10e and 41-5200 Mg O3e annually. These benefits will come at an additional construction cost of up to $410 million resulting in a cost of avoided CO2e at $16-29 and household cost savings.
Sagara, Aya; Fujimoto, Noboru; Morita, Koji; Fukuda, Kenji
In order to estimate the external economic effect for the risk of the nuclear power plants, the document research has been carried out, which mainly deals with the economic influence of the Chernobyl accident that occurred on the 26th of April 1986. As a result, the direct and indirect total economic loss between 1986 and 1995 is about $ 80 billion in Belarus, $ 115 billion in Ukraine and 1.15 trillion in Russia. This value, however, is considered as an overestimation, since the environmental contamination with radioactive material and thyroid cancer in Russia is very much the same as in Belarus and Ukraine. Also, the total economic loss is about a billion dollars in west European countries. The total economic loss for the Chernobyl accident is estimated more than about $ 300 billion. On the other hand, the chance occurrence of this kind of major accident of the nuclear power plant is very small in terms of probabilities, and the product of economic loss and frequency is smaller than the cost benefit for the measure of global warming and the energy security in Japan. This kind of problem should be treated as a social problem and study on various external economic effect is necessary. (author)
Hodgson, Eric J.; Collier, Charlene; Hayes, Laura; Curry, Leslie; Fraenkel, Liana
Background Significant racial disparities exist in the US unplanned pregnancy rate. We conducted a qualitative study using the theory of planned behavior as a framework to describe how low-income, African-American women approach family planning. Study Design Structured focus groups were held with adult, low-income, non-pregnant, African-American women in Connecticut. Data were collected using a standardized discussion guide, and audio-taped and transcribed. Four, independent researchers coded the transcripts using the constant comparative method. Codes were organized into over-arching themes. Results Contraceptive knowledge was limited with formal education often occurring after sexual debut. Attitudes about contraception were overtly negative with method effectiveness being judged by the experience of side effects. Family and friends strongly influence contraceptive decisions while male partners are primarily seen as a barrier. Contraceptive pills are perceived as readily accessible although compliance is considered a barrier. Conclusions Contraception education should occur before sexual debut, should involve trusted family and community members, and should positively frame issues in terms of achieving life goals. PMID:23177266
Abdul-Manan, Amir F.N.
Biodiesel expansion can lead to unintended effects that offset the direct GHG benefits of biofuels. Two documented unintended effects are the indirect land use change (ILUC) and indirect energy use change (IEUC). ILUC has been included in many lifecycle GHG studies of biofuels, but IEUC has remained relatively elusive. This paper presents an updated assessment of the lifecycle GHG emissions of palm biodiesel from Malaysia and, for the first time, incorporating the two estimated indirect effects simultaneously. Future GHG emissions of palm biodiesel are projected by taking into account of Malaysia's Economic Transformation Programme (ETP) that aims to reform the oil palm industry in order to achieve a high-income nation. Uncertainties associated with lifecycle GHG models were dealt with using Monte Carlo simulation in order to identify the breadth and likelihood of GHG reductions relative to petroleum-based fuels in the context of the European directives. This study has shown that the ETP, if successfully implemented, can significantly improve the direct GHG emissions of palm biodiesel, but the benefits are offset by the rise in global emissions due to ILUC and IEUC. Biofuel policies should also include IEUC, in addition to ILUC, to avoid GHG emissions leakages. - Highlights: • Estimate current and future lifecycle GHG emissions of Malaysian palm biodiesel. • Evaluate the GHG effects of Malaysia's Economic Transformation Plan (ETP). • Direct GHG benefits of biodiesel offset by indirect market effects. • Palm biodiesel unlikely to enable global GHG emissions reductions. • Global biofuel policy must account for indirect effects.
Akhan, Nadire Emel
The purpose of this study is to determine the levels of economic literacy--an important component of being a good citizen--among seniors studying at social studies teacher program which aims at cultivating good citizens and to find out its relationships in terms of various variables. The quantitative sample of the study was comprised of 726 senior…
Dibosa-Osadolor, Onome; Roberts, Tracy
The aim of this study was to review, systematically and critically, evidence used to derive estimates of cost-effectiveness of human immunodeficiency virus (HIV) screening. A systematic review was conducted. Searched were three main electronic bibliographic databases from 1993 to 2008 using key words including HIV, mass screening, HAART, economic evaluation, cost-effectiveness analysis, modeling. We included studies of sexually transmitted HIV infection in both sexes, including studies comparing diagnostic testing protocols and partner notification. Outcomes included were cases of HIV infection detected, deterioration to the AIDS state, secondary transmission of HIV, the quality-adjusted life-years/survival, costs, and cost-effectiveness of HIV screening. Eighty-four papers were identified; ten of which were formal economic evaluations, one cost study, three effectiveness studies, and three systematic reviews of HIV prevention programs. The predominant assertion was that HIV screening is cost-effective; methodological problems, such as the preponderance of static models which are inappropriate for infectious diseases, varying perspectives from which the studies were analyzed, and arbitrary threshold incremental cost-effectiveness ratio levels, limited the validity of these findings, and their usefulness in informing health policy decisions. The majority of published economic evaluations are based on inappropriate static models. This flaw renders the results of these studies as inconclusive and the purported cost-effectiveness of HIV screening debatable. The results of this review could form a basis for consideration of further research and analysis by health economists into the cost-effectiveness of HIV screening.
Andersson, Roland; Bohman, M.; Taylor, L.
This study deals with problems of pricing and capacity planning of electricity and to some extent, heat, as well as with the evaluation of research and development projects. A critical review is given of the discussion in the economic literature concerning whether the price for public utilities should be based on short-run (SRMC) or long-run marginal costs (LRMC). We find it advisable to dispense with the LRMC concept altogether and rely on pricing based on SRMC. We deal with the design of such prices, how they depend on peak and off-peak loads, locational differences in production, transmission and distribution costs etc., particularly when both demand and supply are random. Then follows a critical analysis of the high-voltage as well as low-voltage electricity tariffs used in Sweden. The coordinated pricing system used among power producers in the Nordic countries is found to be an almost ideal application of the theory. The problem of deriving an optimal price structure for cogenerated electricity and heat used for district heating in local communities is analyzed together with an attempt to measure short-run welfare gains of switching from the existing price structure in a stylized local community to the optimal price structure. A critical review presents concepts and methods used to assess the social costs of unsupplied electricity. Methods for dimensioning production capacity for electricity energy in an efficient way, and the problems of dimensioning production capacity for electricity in a socially optimal way are discussed. We then go on to examine the investment criteria used by the Swedish power industry. We also analyze criteria for appraisal of energy R and D projects from a governments perspective and present a model based on sequential decision making for evaluating uncertain energy R and D projects. (au) (138 refs., 45 figs. 18 tabs.)
Perez Martin, D.; Lopez Lopez, I.
To cover the increasing electricity demand as a key economic and social factor of development, it is necessary to have adequate expansion police. The delay in installation of certain capabilities produces electricity deficit. In other hand, construction of oversized capacities generates excessive costs. Therefore it is important to acquire or develop adequate methodologies according to the country specific conditions to carry out electric expansion planning studies. The goal is to chose optimal solutions in order to reach sustainable development using owns energy resources and preserving the environment. In the paper the Decades methodology is used for electricity system expansion planning. Premises and main assumptions for the calculations are presented. Some electric system expansion cases are evaluated. We also present the results of a sensibility study varying the discount rate, loss of load probability energy not served cost, fuel availability and fuel and investment costs. The reliability criteria currently not used in Cuban electric system are evaluated. We discuss the results and display the conclusions and recommendations
Gil, Youngmi; Yoo, Seongjin; Oh, June; Byun, Yoonchul; Woo, Ilguk [Daewoo Shipbuilding and Marine Engineering Co., Ltd, Seoul (Korea, Republic of); Kim, Jiho; Choi, Suhn [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)
The use of nuclear ships has been extending to the icebreaker, the deep-water exploration ship, and the floating nuclear power plant. Prior to developing the new ship, the relevant regulations need to be considered. In this study, we reviewed the nuclear ship-related regulations. In addition, economic value is one of the most important factors which should be considered in the pre-design phase. To evaluate the economics of the nuclear ship, we calculated Capital Expenditure (abbreviated as CAPEX) and Operation Expenditure (abbreviated as OPEX) for various types of ships. We reviewed the nuclear ship-related regulations and evaluated the economics of the nuclear ship compared to the diesel ship. The calculation result shows that economic feasibility of the nuclear ship depends on the oil price as well as the cost of the nuclear reactor.
Apergis, Nicholas; Payne, James E.
This study examines the relationship between nuclear energy consumption and economic growth for sixteen countries within a multivariate panel framework over the period 1980-2005. Pedroni's (1999, 2004) heterogeneous panel cointegration test reveals there is a long-run equilibrium relationship between real GDP, nuclear energy consumption, real gross fixed capital formation, and the labor force with the respective coefficients positive and statistically significant. The results of the panel vector error correction model finds bidirectional causality between nuclear energy consumption and economic growth in the short-run while unidirectional causality from nuclear energy consumption to economic growth in the long-run. Thus, the results provide support for the feedback hypothesis associated with the relationship between nuclear energy consumption and economic growth.
Jacob, Verughese; Qu, Shuli; Chattopadhyay, Sajal; Sipe, Theresa Ann; Knopf, John A.; Goetzel, Ron Z.; Finnie, Ramona; Thota, Anilkrishna B.
Background Health insurance plans have historically limited the benefits for mental health and substance abuse (MH/SA) services compared to benefits for physical health services. In recent years, legislative and policy initiatives in the U.S. have been taken to expand MH/SA health insurance benefits and achieve parity with physical health benefits. The relevance of these legislations for international audiences is also explored, particularly for the European context. Aims of the Study This paper reviews the evidence of costs and economic benefits of legislative or policy interventions to expand MH/SA health insurance benefits in the U.S. The objectives are to assess the economic value of the interventions by comparing societal cost to societal benefits, and to determine impact on costs to insurance plans resulting from expansion of these benefits. Methods The search for economic evidence covered literature published from January 1950 to March 2011 and included evaluations of federal and state laws or rules that expanded MH/SA benefits as well as voluntary actions by large employers. Two economists screened and abstracted the economic evidence of MH/SA benefits legislation based on standard economic and actuarial concepts and methods. Results The economic review included 12 studies: eleven provided evidence on cost impact to health plans, and one estimated the effect on suicides. There was insufficient evidence to determine if the intervention was cost-effective or cost-saving. However, the evidence indicates that MH/SA benefits expansion did not lead to any substantial increase in costs to insurance plans, measured as a percentage of insurance premiums. Discussion and Limitations This review is unable to determine the overall economic value of policies that expand MH/SA insurance benefits due to lack of cost-effectiveness and cost-benefit studies, predominantly due to the lack of evaluations of morbidity and mortality outcomes. This may be remedied in time when
Sentot Imam Wahjono; Wahjoedi; Syafei Idrus; J.G. Nirbito
The aim of this paper is to determine the role of succession planning as part of economic education in improving family business performance. Research carried out by using qualitative approach with in-depth interview and outside observation as a technique. The data source is owner of 3 family businesses (6 peoples) as key informants and 6 experts as expertise informants. The data were processed using content analysis. The finding of this research is business start-up from own money and saving...
Leshchinskii, B F; Markman, L M
As a result of experimental investigations, the erection of five large-capacity, industrial, underground gasification stations is planned. The locations and chief customers of the five stations are listed and their characteristics are as follows: 1. North Tula Station will use brown coal that averages 30 percent moisture and 23.1 percent ash. The coalbed, 1.5 meters thick, is horizontal and lies at a depth of 50 meters. Total reserves are estimated at 10.7 million tons and industrial reserves at 7 million tons. 2. Gorlovsky Station will use brown coal, averaging 30 percent water and 21 to 27.3 percent ash. The coalbed, 2.1 to 2.7 meters thick, is horizontal and lies at a depth of 35 to 60 meters. Total reserves are 105.4 million tons; industrial reserves are 73.5 million tons. 3. South Abinsk Station will use hard coal in beds 0.83 to 20 meters thick and contain 38 percent water and 9.4 percent ash. The angle of dip ranges from 60 to 70/sup 0/. The coal averages 330 meters from the surface. Total reserves are 98 million tons; industrial reserves are 58.5 million tons. 4. Stalinsk Station will use a semianthracite containing 12 to 15 percent ash and 7.7 to 12 percent volatile matter. The beds are 0.8 to 8.3 meters thick; the angle of dip ranges from 35 to 75/sup 0/. Total reserves are 287.6 million tons; reserves for gasification are 74.5 million tons. Depth from surface is 290 to 460 meters. 5. South Kuzbass Station will use hard coal that contains 4 to 19 percent ash and 8 to 15 percent volatiles. The beds are from 0.62 to 5.64 meters thick; the angle of dip ranges from 15 to 70/sup 0/. Total reserves are 156.9 million tons; industrial reserves are 105.5 million tons. The basic economic and technical figures for all five stations are listed. Capital investment costs and costs per unit of fuel are compared with those of conventional coal mines.
Jacob, Verughese; Qu, Shuli; Chattopadhyay, Sajal; Sipe, Theresa Ann; Knopf, John A; Goetzel, Ron Z; Finnie, Ramona; Thota, Anilkrishna B
Health insurance plans have historically limited the benefits for mental health and substance abuse (MH/SA) services compared to benefits for physical health services. In recent years, legislative and policy initiatives in the U.S. have been taken to expand MH/SA health insurance benefits and achieve parity with physical health benefits. The relevance of these legislations for international audiences is also explored, particularly for the European context. This paper reviews the evidence of costs and economic benefits of legislative or policy interventions to expand MH/SA health insurance benefits in the U.S. The objectives are to assess the economic value of the interventions by comparing societal cost to societal benefits, and to determine impact on costs to insurance plans resulting from expansion of these benefits. The search for economic evidence covered literature published from January 1950 to March 2011 and included evaluations of federal and state laws or rules that expanded MH/SA benefits as well as voluntary actions by large employers. Two economists screened and abstracted the economic evidence of MH/SA benefits legislation based on standard economic and actuarial concepts and methods. The economic review included 12 studies: eleven provided evidence on cost impact to health plans, and one estimated the effect on suicides. There was insufficient evidence to determine if the intervention was cost-effective or cost-saving. However, the evidence indicates that MH/SA benefits expansion did not lead to any substantial increase in costs to insurance plans, measured as a percentage of insurance premiums. This review is unable to determine the overall economic value of policies that expanded MH/SA insurance benefits due to lack of cost-effectiveness and cost-benefit studies, predominantly due to the lack of evaluations of morbidity and mortality outcomes. This may be remedied in time when long-term MH/SA patient-level data becomes available to researchers. A
This paper provides an overview of career planning assessments. Background on key career concepts is first introduced. A number of career planning assessments are then examined. These assessments included reviewing ones personal history, interest inventories, values assessments, personality assessments, and aptitude tests. The importance and limitations of these career assessments is then discussed.
Mora, R.; San Juan, C.
In this paper, we review studies investigating economic, agricultural-economic and demographic factors influencing land use dynamics, making special emphasis on the policy framework in the European Union. We find several conclusions, among which the following should be emphasized. First, this review highlights the existence of different methodologies to build up models to identify the effects of policy reforms affecting land use and desertification. Second, use of micro data to set up an econometric-process simulation model of land use has already been used with success. Third, in the geographical distribution of land use, prices drive all short and long-rung processes. Finally, logistic models have recently been used to study micro decisions at the agricultural sector to identify relative rents and land characteristics such as location and soil fertility as main determinants of land use patters. (Author) 8 refs.
Labiosa, William B.; Bernknopf, Richard; Hearn, Paul; Hogan, Dianna; Strong, David; Pearlstine, Leonard; Mathie, Amy M.; Wein, Anne M.; Gillen, Kevin; Wachter, Susan
The South Florida Ecosystem Portfolio Model (EPM) prototype is a regional land-use planning Web tool that integrates ecological, economic, and social information and values of relevance to decision-makers and stakeholders. The EPM uses a multicriteria evaluation framework that builds on geographic information system-based (GIS) analysis and spatially-explicit models that characterize important ecological, economic, and societal endpoints and consequences that are sensitive to regional land-use/land-cover (LULC) change. The EPM uses both economics (monetized) and multiattribute utility (nonmonetized) approaches to valuing these endpoints and consequences. This hybrid approach represents a methodological middle ground between rigorous economic and ecological/ environmental scientific approaches. The EPM sacrifices some degree of economic- and ecological-forecasting precision to gain methodological transparency, spatial explicitness, and transferability, while maintaining credibility. After all, even small steps in the direction of including ecosystem services evaluation are an improvement over current land-use planning practice (Boyd and Wainger, 2003). There are many participants involved in land-use decision-making in South Florida, including local, regional, State, and Federal agencies, developers, environmental groups, agricultural groups, and other stakeholders (South Florida Regional Planning Council, 2003, 2004). The EPM's multicriteria evaluation framework is designed to cut across the objectives and knowledge bases of all of these participants. This approach places fundamental importance on social equity and stakeholder participation in land-use decision-making, but makes no attempt to determine normative socially 'optimal' land-use plans. The EPM is thus a map-based set of evaluation tools for planners and stakeholders to use in their deliberations of what is 'best', considering a balancing of disparate interests within a regional perspective. Although
Business Roundtable, 2012
America faces many challenges in working together to restore the promise of economic growth and security for the country, U.S. families and the American worker. The challenges are both real and serious. Despite hopeful signs of economic recovery, America remains mired in the deepest jobs crisis since the 1930s. One out of every 12 Americans who…
Islam, Muhammad M.; Islam, Faridul
The authors conducted an empirical examination of the relationship between extra-normal ability (inability) in principles of economics courses and student performance in the various areas of the business discipline such as finance, marketing, management, and accounting. Extra-normal ability is defined as the part of an economics grade that cannot…
This paper examines the possible impact of MERCOSUR on Paraguay's economic and educational systems. MERCOSUR is a trade agreement among Argentina, Brazil, Paraguay, and Uruguay, under which terms all import tariffs among the countries will be eliminated by 1994. The countries will enter into a common economic market. The worst-case scenario…
Hollingsworth, J W; Beebe, G W
The study is planned as an intensive search for the late effects of single, whole-body radiation from the Hiroshima and Nagasaki bombs. Although dosimetry information is by no means definitive at this time, preliminary information suggests that the effects of radiation doses up to 600 rads can be effectively studied in the surviving samples. The lower limit is moot, depending on the magnitude of the effect produced and the sensitivity of the study. The upper limit is also somewhat uncertain, as the most closely exposed individuals were more often heavily shielded. The potential radiation effects may be classified as follows: (1) alterations in the incidence of disease; (2) alterations in the natural history of disease, with or without alteration in incidence; (3) development of physiological or biochemical changes, or markers, short of actual disease; (4) nonspecific changes in vigor, acceleration of aging; and (5) occurrence of new diseases. It is proposed to conduct a search sufficiently intensive to detect effects of all five types. It is also a specific objective of this investigation to illuminate the pathogenesis of diseases of increased incidence, or of new diseases, if such be found. Also of interest is the matter of genetic or biochemical factors associated with survival and with the appearance of acute radiation symptoms. Survivors represent a truncated sample and selective host factors may have played a part in both survival and the liklihood of acute radiation symptoms. 17 reference.
Tile HOspital Information Plan- ning Study ... Hospital, and based on. the Business Systems Plan- ... technology can be of considerable benefit in dealing with these issues. .... coherenr, flexible information systems with a minimum of data.
Ribeiro, Sónia Carvalho; Lovett, Andrew
The integration of socio-economic and environmental objectives is a major challenge in developing strategies for sustainable landscapes. We investigated associations between socio-economic variables, landscape metrics and measures of forest condition in the context of Portugal. The main goals of the study were to 1) investigate relationships between forest conditions and measures of socio-economic development at national and regional scales, 2) test the hypothesis that a systematic variation in forest landscape metrics occurs according to the stage of socio-economic development and, 3) assess the extent to which landscape metrics can inform strategies to enhance forest sustainability. A ranking approach and statistical techniques such as Principal Component Analysis were used to achieve these objectives. Relationships between socio-economic characteristics, landscape metrics and measures of forest condition were only significant in the regional analysis of municipalities in Northern Portugal. Landscape metrics for different tree species displayed significant variations across socio-economic groups of municipalities and these differences were consistent with changes in characteristics suggested by the forest transition model. The use of metrics also helped inform place-specific strategies to improve forest management, though it was also apparent that further work was required to better incorporate differences in forest functions into sustainability planning.
The findings of the Community and Family Study Center study, based on estimated crude birthrates and total fertility rates for 1968 and 1975, indicate that there has been a significant reduction in fertility levels of both developed and developing countries. Despite regional variations, the estimates show an average proportional decline of 8.5% in total fertility rates between 1968 and 1975. Of the 148 nations studied, 113 were in developing regions and 35 in the developed regions. Information on important social and economic development factors, such as life expectancy, literacy, percent of labor force in agriculture, per capita income, and family planning program strength were gathered for each country. Analyses of these data are reported in "The Public Interest" (to be published) "Population Reference Bulletin," October 1978, and a paper presented at the 1978 Population Association of America Meetings in Atlanta, Georgia. The recent change in fertility affected 81% of the world's population, primarily the peoples of Asia, Latin America, and North America. The total fertility rate in the world in 1968 was 4635 and declined to 4068 in 1975. More substantial declines occurred in Asia and Latin America, where the number of fewer births 1000 women would bear under a given fertility schedule declined by 845 births and 617 births, respectively. As more research is conducted to investigate the underlying causes of this decline, it is likely to confirm the important role that family planning programs have had in developing nations. Although major improvements in the socioeconomic well-being of the developing areas continue as an essential goal, the need to maintain the organized provision of family planning services should not be understated.
Hurlbut, David; Haase, Scott; Barrows, Clayton; Bird, Lori; Brinkman, Greg; Cook, Jeff; Day, Megan; Diakov, Victor; Hale, Elaine; Keyser, David; Lopez, Anthony; Mai, Trieu; McLaren, Joyce; Reiter, Emerson; Stoll, Brady; Tian, Tian; Cutler, Harvey; Bain, Dominique; Acker, Tom
This study for the U.S. Bureau of Reclamation examines conditions in the electricity sector that are likely to affect federal decisions with respect to Navajo Generating Station (NGS), the largest coal-fired power plant operating in the western United States. The federal government owns 24.3% of the 2.25-gigawatt plant, which amounts to 547 megawatts (MW) of capacity. By focusing on the unique public interests that depend on the federal share of NGS, this baseline study can help the federal government develop a road map for meeting all of its goals with respect to water delivery, clean energy, emission reduction, and economic development. There is no recommendation for action in this report. Rather, its aim is to provide a credible, thorough description of baseline conditions that might affect federal decisions regarding NGS. It describes facts and trends embedded in current data, but there are no conclusions about how Reclamation or DOI should respond to the trends. The interdependencies among the many sectoral trends and federal goals are complex, and the aim of this study is to provide a foundation from which options can be tested in a deliberate manner.
2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" data-affiliation=" (Department of Medical Physics and 2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" >Cao, F; 2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" data-affiliation=" (Department of Medical Physics and 2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" >Leong, C; 2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" data-affiliation=" (Department of Medical Physics and 2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" >Schroeder, J; 2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" data-affiliation=" (Department of Medical Physics and 2Department of Radiation Oncology, Fraser Valley Centre, BC Cancer Agency, Surrey, British Columbia (Canada))" >Lee, B
Background and purpose: Treatment of the contralateral neck after previous ipsilateral intensity modulated radiation therapy (IMRT) for head and neck cancer is a challenging problem. We have developed a technique that limits the cumulative dose to the spinal cord and brainstem while maximizing coverage of a planning target volume (PTV) in the contralateral neck. Our case involves a patient with right tonsil carcinoma who was given ipsilateral IMRT with 70Gy in 35 fractions (Plan A). A left neck recurrence was detected 14 months later. The patient underwent a neck dissection followed by postoperative left neck radiation to a dose of 66 Gy in 33 fractions (Plan B). Materials and Methods: The spinal cord-brainstem margin (SCBM) was defined as the spinal cord and brainstem with a 1.0 cm margin. Plan A was recalculated on the postoperative CT scan but the fluence outside of SCBM was deleted. A further modification of Plan A resulted in a base plan that was summed with Plan B to evaluate the cumulative dose received by the spinal cord and brainstem. Plan B alone was used to evaluate for coverage of the contralateral neck PTV. Results: The maximum cumulative doses to the spinal cord with 0.5cm margin and brainstem with 0.5cm margin were 51.96 Gy and 45.60 Gy respectively. For Plan B, 100% of the prescribed dose covered 95% of PTVb1. Conclusion: The use of a modified ipsilateral IMRT plan as a base plan is an effective way to limit the cumulative dose to the spinal cord and brainstem while enabling coverage of a PTV in the contralateral neck.
Holmes, Charles B; Atun, Rifat; Avila, Carlos; Blandford, John M
Cost information is needed at multiple levels of health care systems to inform the public health response to HIV. To date, most attention has been paid to identifying the cost drivers of providing antiretroviral treatment, and these data have driven interventions that have been successful in reducing drug and human resource costs. The need for further cost information, especially for less well-studied areas such as HIV prevention, is particularly acute given global budget constraints and ongoing efforts to extract the greatest possible value from money spent on the response. Cost information can be collected from multiple perspectives and levels of the health care system (site, program, and national levels), and it is critical to choose the appropriate methodology in order to generate the appropriate information for decision-making. Organizations such as United States President's Emergency Plan for AIDS Relief, the Global Fund to Fight AIDS, Tuberculosis, and Malaria, and other organizations are working together to bridge the divide between the fields of economics and HIV program implementation by accelerating the collection of cost data and building further local demand and capacity for their use.
Khan, K A; Petrou, S; Dritsaki, M; Johnson, S J; Manktelow, B; Draper, E S; Smith, L K; Seaton, S E; Marlow, N; Dorling, J; Field, D J; Boyle, E M
We sought to determine the economic costs associated with moderate and late preterm birth. An economic study was nested within a prospective cohort study. Infants born between 32(+0) and 36(+6) weeks of gestation in the East Midlands of England. A sample of infants born at ≥37 weeks of gestation acted as controls. Data on resource use, estimated from a National Health Service (NHS) and personal social services perspective, and separately from a societal perspective, were collected between birth and 24 months corrected age (or death), and valued in pounds sterling, at 2010-11 prices. Descriptive statistics and multivariable analyses were used to estimate the relationship between gestational age at birth and economic costs. Cumulative resource use and economic costs over the first two years of life. Of all eligible births, 1146 (83%) preterm and 1258 (79%) term infants were recruited. Mean (standard error) total societal costs from birth to 24 months were £12 037 (£1114) and £5823 (£1232) for children born moderately preterm (32(+0) -33(+6) weeks of gestation) and late preterm (34(+0) -36(+6) weeks of gestation), respectively, compared with £2056 (£132) for children born at term. The mean societal cost difference between moderate and late preterm and term infants was £4657 (bootstrap 95% confidence interval, 95% CI £2513-6803; P economic costs over the first 2 years of life. Our economic estimates can be used to inform budgetary and service planning by clinical decision-makers, and economic evaluations of interventions aimed at preventing moderate and late preterm birth or alleviating its adverse consequences. Moderate and late preterm birth is associated with increased economic costs over the first 2 years of life. © 2015 Royal College of Obstetricians and Gynaecologists.
Mueller, Holger; Nikitina, Elena; Makarov, Andrej
Since the liberalization of the energy market in Europe transmission and distribution system operators have been facing fundamentally new challenges when ensuring a safe and reliable power supply. In addition to purely technical criteria economical aspects have become increasingly important in the strategic planning and operation of power systems. As described in this contribution, the results of a feasibility study demonstrate how the use of innovative technologies can make a valuable contribution to improve the economical situation.
Bekhet, H. A.; Yasmin, T.
The present study investigates the relationship between economic growth and energy consumption by incorporating CO2 emissions, natural gas consumption and population in Malaysia. Annual data and F-bound test and granger causality have applied to test the existence of long run relationship between the series. The results show that variables are cointegrated for long run relationship. The results also indicate that natural gas consumption is an important contributing factor to energy demand and hence economic growth in case of Malaysia. The causality analysis highlights that the feedback hypothesis exists between economic growth and energy consumption. While, conservative hypothesis is validated between natural gas consumption and economic growth which implies that economic growth will push natural gas consumption policies in future. This study opens up new direction for policy makers to formulate a comprehensive natural gas policy to sustain environment for long span of time in case to achieve 11th MP targets.
Rocky Mountain Research Station USDA Forest Service
Knowing the cost of fuel reduction treatments and associated activities, such as hauling cut trees, is essential for fire and fuels planning. This fact sheet explores the main factors that determine the cost of hauling cut trees and points the user to an interactive tool that can help plan for those and other expenses.
Full Text Available Entrepreneurship is important, entrepreneur plays a major role at micro and maroeconomic level. Entrepreneur is the manager and employee at the same time, is leader and innovator, his company provides products and services that society needs. Europe needs more entrepreneurs and those who want to follow the path of entrepreneurship needs to face multiple challenges that can be overcome when the future entrepreneur benefit from a complex entrepreneurship education. This paper aims, through applied questionnaire, to identify whether future economists are determined to choose the path of entrepreneurship and start a business on their own. Also, we wanted to identify the obstacles that interviewees consider that you have to struggle to start their business. We applied a questionnaire to students, final year bachelor's degree, studying economics. They were chosen because during the three years study several economic disciplines: microeconomics, macroeconomics, management, accounting, finance, law, economic analysis, the national economy, European policy.
Link, S.O.; Waugh, W.J.
This document describes a general theory and experimental plans for predicting evapotranspiration in support of the Protective Barrier Program. Evapotranspiration is the combined loss of water from plants and soil surfaces to the atmosphere. 45 refs., 1 fig., 4 tabs
O'Sullivan, Ronan; Murphy, Aileen; O'Caoimh, Rónán; Cornally, Nicola; Svendrovski, Anton; Daly, Brian; Fizgerald, Carol; Twomey, Cillian; McGlade, Ciara; Molloy, D William
Although advance care planning (ACP) and the use of advanced care directives (ACD) and end-of-life care plans are associated with a reduction in inappropriate hospitalisation, there is little evidence supporting the economic benefits of such programmes. We assessed the economic impact (gross savings) of the Let Me Decide (LMD) ACP programme in Ireland, specifically the impact on hospitalisations, bed days and location of resident deaths, before and after systematic implementation of the LMD-ACP combined with a palliative care education programme. The LMD-ACP was introduced into three long-term care (LTC) facilities in Southern Ireland and outcomes were compared pre and post implementation. In addition, 90 staff were trained in a palliative care educational programme. Economic analysis including probabilistic sensitivity analysis was performed. The uptake of an ACD or end-of-life care post-implementation rose from 25 to 76%. Post implementation, there were statistically significant decreases in hospitalisation rates from baseline (hospitalisation incidents declined from 27.8 to 14.6%, z = 3.96, p Economic analysis suggested a cost-reduction related to reduced hospitalisations ranging between €10 and €17.8 million/annum and reduction in ambulance transfers, estimated at €0.4 million/annum if these results were extrapolated nationally. When unit costs and LOS estimates were varied in scenario analyses, the expected cost reduction owing to reduced hospitalisations, ranged from €17.7 to €42.4 million nationally. Implementation of the LMD-ACP (ACD/end-of-life care plans combined with palliative care education) programme resulted in reduced rates of hospitalisation. Despite an increase in LOS, likely reflecting more complex care needs of admitted residents, gross costs were reduced and scenario analysis projected large annual savings if these results were extrapolated to the wider LTC population in Ireland.
Bollen, M.J.S.; Ritsema van Eck, J.; Farjon, J.M.J.
The national government needs assessments of consequences of building projects in relation to spatial policy objectives such as the prevention of urban sprawl or the development of landscape qualities. Normally the effects of spatial policies appear after several years. Spatial plans can possibly indicate these effects earlier. To allow policies to be adapted to unwanted developments, the assessments should be available in the early planning stages of these building projects. The Dutch Minister of VROM has asked the Netherlands Environmental Assessment Agency to investigate the feasibility of a monitoring system based on building plans. As building projects take a long period from conception until realization, a monitoring system for these projects should include all plans for the next ten to fifteen years with an indication of the chance that these plans are realized. The existing databases in the Netherlands provide sufficient information to assess consequences of plans for those objectives that are directly related to the urbanization pattern. However, an improvement of these databases is necessary, amongst other things by coordination of these databases [nl
The METRANS Transportation Center has been providing technical assistance to the California Governors Office of Business and Economic Development (GO-Biz) and the California Air Resources Board (CARB) in support of implementing the California Sust...
...; the problems in government institutions resulting from the old Soviet mentality and the lack of leadership skills in a democratic society which led to Georgia's political crisis and economic decline...
Full Text Available This paper provides an outline of how the economic evaluation and selection of road construction projects can be complemented by social evaluation with a view to achieving a more equitable welfare distribution within a developing country. The article commences by elaborating on the general economic benefits that can arise from investment in economically justified road infrastructure. The different classes of non-road-user beneficiaries are idenified and discussed. The operational characteristics of road transport that are conducive to the stimulation of economic activity are identified and described. The present inequality of income distribution in South Africa is dealt with briefly, followed by a discussion and analysis on the use of equity weights in project evaluation to help bring about a more equitable welfare distribution.
Paulden, Mike; Bergstrom, Nancy; Horn, Susan D; Rapp, Mary; Stern, Anita; Barrett, Ryan; Watkiss, Michael; Krahn, Murray
The Turning for Ulcer Reduction (TURN) study was a multisite, randomized controlled trial that aimed to determine the optimal frequency of turning nursing facility residents with mobility limitations who are at moderate and high risk for pressure ulcer (PrU) development. Here we present data from the economic analysis. This economic analysis aims to estimate the economic consequences for Ontario of switching from a repositioning schedule of 2-hour intervals to a schedule of 3-hour or 4-hour intervals. Costs considered in the analysis included those associated with nursing staff time spent repositioning residents and with incontinent care supplies, which included briefs, barrier cream, and washcloths. The total economic benefit of switching to 3-hour or 4-hour repositioning is estimated to be $11.05 or $16.74 per day, respectively, for every resident at moderate or high risk of developing PrUs. For a typical facility with 123 residents, 41 (33%) of whom are at moderate or high risk of developing PrUs, the total economic benefit is estimated to be $453 daily for 3-hour or $686 daily for 4-hour repositioning. For Ontario as a whole, assuming that there are 77,933 residents at 634 LTC facilities, 25,927 (33%) of whom are at moderate or high risk of developing PrUs, the total economic benefits of switching to 3-hour or 4-hour repositioning are estimated to be $286,420 or $433,913 daily, respectively, equivalent to $104.5 million or $158.4 million per year. We did not consider the savings the Ontario Ministry of Health and Long-Term Care might incur should less frequent repositioning reduce the incidence of work-related injury among nursing staff, so our findings are potentially conservative. A switch to 3-hour or 4-hour repositioning appears likely to yield substantial economic benefits to Ontario without placing residents at greater risk of developing PrUs.
Delorit, J. D.; Block, P. J.
Where strong water rights law and corresponding markets exist as a coupled econo-legal mechanism, water rights holders are permitted to trade allocations to promote economic water resource use efficiency. In locations where hydrologic uncertainty drives the assignment of annual per-water right allocation values by water resource managers, collaborative water resource decision making by water rights holders, specifically those involved in agricultural production, can result in both resource and economic Pareto efficiency. Such is the case in semi-arid North Chile, where interactions between representative farmer groups, treated as competitive bilateral monopolies, and modeled at water market-scale, can provide both price and water right allocation distribution signals for unregulated, temporary water right leasing markets. For the range of feasible per-water right allocation values, a coupled agricultural-economic model is developed to describe the equilibrium distribution of water, the corresponding market price of water rights and the net surplus generated by collaboration between competing agricultural uses. Further, this research describes a per-water right inflection point for allocations where economic efficiency is not possible, and where price negotiation among competing agricultural uses is required. An investigation of the effects of water right supply and demand inequality at the market-scale is completed to characterize optimal market performance under existing water rights law. The broader insights of this research suggest that water rights holders engaged in agriculture can achieve economic benefits from forming crop-type cooperatives and by accurately assessing the economic value of allocation.
Information is an increasingly important resource in an academic hospital. Effective planning and control of this resource are essential in order to maximize its usefulness. Tile HOspital Information Planning Study (HIPS) undertaken at Groote Schuur Hospital, and based on. the Business Systems Planning (BSP) ...
McMaster, Susan Marie
The purpose of this study is to apply best practices for succession planning to community colleges. Succession planning is relevant to management practices in community colleges because there is a surge in retirements in higher education from the "baby boomer" generation. Community colleges need to implement a succession plan to ensure…
Ranger Uranium Mines operates an open cut located in the Northern Territory. Strict environmental controls govern all operations and the water management requirements have the greatest impact on mine planning. The two main goals of planning are to provide mill feed and to mine sufficient suitable quality waste rock for ongoing construction of the tailings dam. Early planning concentrated on staged development of the pit to provide access to as much ore as possible for a given amount of development. All waste was considered to be suitable construction material. Grade control of crusher feed was the main problem in planning, as wide variations occur in ore grade over relatively short distances. Water management for the site operates a 'no release' system for contaminated waters. Design storage has proven inadequate, and the open cut has been used as the extra storage. As construction of future stages of the tailings dam requires non-mineralised rock materials which meet specific quality criteria, the mine has had to re-examine long term planning and pit development strategies. This has entailed the collection of much data not required under normal mining conditions, such as the assaying of waste drill core. The overall impact on mine planning of the environmental regulations has been to alter the philosophy of earlier planning, making it necessary to create a new strategy for pit development with the accent on exposing waste
Schröder, R.R.G.; Wascher, D.M.; Odell, S.; Smith, C.
This comparative study of landscape planning, within three case-studies in England, Germany and the Netherlands, has the proposed outcomes to create a mutually understood model for ‘landscape planning’, a catalogue of key concepts on space, landscape and planning and a proposal for further European
This paper studies a retail chain that introduced a sales incentive plan that rewarded for exceeding a sales target and subsequently cut the incentive intensity in addition to increasing the target. Utilizing monthly panel data for 54 months for all 53 units of the chain the paper shows that the introduction of the sales incentive plan increased sales and profitability, while the changes in the plan lead to a marked drop in sales and profitability. Thus, modifying the incentive plan proved co...
Ying; WANG; Xin; PAN; Zhilun; XIAO; Xiangwei; CHENG; Caige; LI
This paper reviews the wave of rural community construction, compares the urban and rural areas on the aspects of land property right, financing channels, construction management procedures, and the user-builder difference, and examines the unique characteristics of rural communities. On the basis of that, it proposes some planning methods for the rural community planning and construction, such as encouraging public participation, conducting public facility-oriented planning, and providing house-design menu, and further puts forward some supporting measures and policies.
Yang, Zhenshan; Sliuzas, Richard; Cai, Jianming; Ottens, Henk F. L.
An identification of economic clusters and analysing their changing spatial patterns is important for understanding urban economic space dynamics. Previous studies, however, suffer from limitations as a consequence of using fixed geographically areas and not combining functional and spatial dynamics. The paper presents an approach, based on local spatial statistics and the case of Beijing to understand the spatial clustering of industries that are functionally interconnected by common or complementary patterns of demand or supply relations. Using register data of business establishments, it identifies economic clusters and analyses their pattern based on postcodes at different time slices during the period 1983-2002. The study shows how the advanced services occupy the urban centre and key sub centres. The Information and Communication Technology (ICT) cluster is mainly concentrated in the north part of the city and circles the urban centre, and the main manufacturing clusters are evolved in the key sub centers. This type of outcomes improves understanding of urban-economic dynamics, which can support spatial and economic planning.
A comparison of ten models for computing the cost of hydrothermal energy is presented. This comparison involved a detailed examination of a number of technical and economic parameters of the various quantitative models with the objective of identifying the most important parameters in the context of accurate estimates of cost of hydrothermal energy. Important features of various models, such as focus of study, applications, marked sectors covered, methodology, input data requirements, and output are compared in the document. A detailed sensitivity analysis of all the important engineering and economic parameters is carried out to determine the effect of non-consideration of individual parameters.
Delene, J.G.; Krakowski, R.A.
The main conclusion of the ESECOM study is that commercial fusion power plants have the potential to be economically competitive with present and future alternatives, while at the same time promising significant environmental and safety advantages, if designed properly. Furthermore, a range of fusion reactor approaches was identified which appears to meet these economic, safety and environmental goals. Economic competitiveness is not automatic, but depends on achieving enhanced plasma and engineering performance, such as high beta with low transport losses, efficient current drive and improved high-field coils. The main design characteristics leading to lower cost of electricity are a high degree of safety assurance compactness, improved coils, and advanced energy conversion coupled with the use of advanced fuels. 14 refs., 3 figs., 8 tabs
Delene, J.G.; Krakowski, R.A.
The main conclusion of the ESECOM study is that commercial fusion power plants have the potential to be economically competitive with present and future alternatives, while at the same time promising significant environmental and safety advantages, if designed properly. Furthermore, a range of fusion reactor approaches was identified which appears to meet these economic, safety and environmental goals. Economic competitiveness is not automatic, but depends on achieving enhanced plasma and engineering performance, such as high beta with low transport losses, efficient current drive and improved high-field coils. The main design characteristics leading to lower cost of electricity are a high degree of safety assurance, compactness, improved coils, and advanced energy conversion coupled with the use of advanced fuels
Local economic regeneration in the fishing industry: a case study. HR Lloyd, GS Horn. Abstract. Africa Insight Vol.33(4) 2003: 33-39. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Article Metrics. Metrics Loading ... Metrics powered by PLOS ALM
Meiriza, Mica Siar
This study aims to determine the extent to which perceptions of students on the prospect of the Economics Education Program. The method used in this research is descriptive method in which the required data is obtained through questionnaire and technique of analyzing data used is percentages. Questionnaires were distributed through the Student…
This study determined the better irrigation method between large scale and motorised pump to recommend to farmers in Katsina state of Nigeria. The target populations were Farmers Under Large Scale (FULS) and Farmers Using Motorised Pumps (FUMP) and were compared along their socio-economic characteristics, ...
The study of this site of the Marcoule Center shows that its regional economical influence is limited to the buying power distributed among its personnel. This entails distortions between first this supplementary buying power and the overall markets within the possible Marcoule influence zone, and secondly the concentration on Bagnols-sur-Ceze and this town's normal extension possibilities. (author) [fr
Proposed energy conservation contingency plan: emergency restrictions on illuminated advertising and certain gas lighting. Economic impact analysis. Environmental impact assessment. Contingency plan No. 5
In the event of a severe energy supply disruption or in order to fulfill obligations of the U.S. under the International Energy Program, the President may implement one or more energy conservation contingency plans provided for in the Energy Policy and Conservation Act (EPCA) of 1975. This report describes the economic impact of restrictions on the use of illuminated advertising and certain gas lighting. The proposed plan would reduce demand for electricity and natural gas. The reduced demand for electricity would result in reduced demand for oil, natural gas, and other fuels used to generate electricity. Since oil and natural gas would be in short supply, the reduced use of these fuels in the generation of electricity could make supplies available to other industries. By contrast, the coal supply would not be affected by these conditions. However, the substitutability of coal for fuels in short supply (especially oil for electric generation) would tend to offset the impact of reduced demand for coal to generate electricity. Advertising expenditures would shift. Expenditures for illuminated outdoor signs would fall and expenditures for advertising in other media (e.g., radio, newspapers) would rise. No significant effect upon aggregate retail sales is anticipated. In summary, microeconomic effects of the measure are negligible and all effects are minor and/or beneficial. These effects are almost lost in the projected economic effects that would result from any severe supply interruption.
Lahenius, K.; Martinsuo, M.
The duration of doctoral studies has increased in Europe. Personal study planning has been considered as one possible solution to help students in achieving shorter study times. This study investigates how doctoral students experience and use personal study plans in one university department of industrial engineering. The research material…
Zhang, Weiguo; Liu, Guohui
Language planning refers to a kind of humanly-conscious intervention within certain limits in the process of language selection. It has not only something to do with the language itself, but is far more involved in such issues as the adjustments of the relations among people or between people and society through language problems. The traditional analysis on language planning is mainly based on sociolinguistic theories, which tends to emphasize the basic concepts and categories in this area s...
Greenberg, H. S.
This TA 1 document describes the trade study plan (with support from TA 2) that will identify the most suitable structural configuration for an SSTO winged vehicle capable of delivering 25,000 lbs to a 220 nm circular orbit at 51.6 degree inclination. The analysis uses information derived in the TA 2 study as identified within the study plan. In view of this, for convenience, the TA 2 study plan is included as an appendix to this document.
Voet, Peter W.J.; Dirkx, Maarten L.P.; Breedveld, Sebastiaan; Fransen, Dennie; Levendag, Peter C.; Heijmen, Ben J.M.
the superior quality. Apart from the improved plan quality, automatic plan generation is economically attractive because of the reduced workload
Full Text Available Transportation system disruption due to a disaster results in "ripple effects" throughout the entire transportation system of a metropolitan region. Many researchers have focused on the economic costs of transportation system disruptions in transportation-related industries, specifïcally within commerce and logistics, in the assessment of the regional economic costs. However, the foundation of an assessment of the regional economic costs of a disaster needs to include the evaluation of consumer surplus in addition to the direct cost for reconstruction of the regional transportation system. The objective of this study is to propose a method to estimate the regional consumer surplus based on indirect economic costs of a disaster on intermodal transportation systems in the context of diverting vehicles and trains. The computational methods used to assess the regional indirect economic costs sustained by the highway and railroad system can utilize readily available state departments of transportation (DOTs and metropolitan planning organizations (MPOs traffic models allowing prioritization of regional recovery plans after a disaster and strengthening of infrastructure before a disaster. Hurricane Katrina is one of the most devastating hurricanes in the history of the United States. Due to the significance of Hurricane Katrina, a case study is presented to evaluate consumer surplus in the Gulf Coast Region of Mississippi. Results from the case study indicate the costs of rerouting and congestion delays in the regional highway system and the rent costs of right-of-way in the regional railroad system are major factors of the indirect costs in the consumer surplus.
Ling, Jes; Tong, S F
Traditionally, family planning initiatives were concentrated on women despite it being a family matter. As family dynamics evolved over the years, fathers' involvement in family planning has become crucial in enhancing the family well-being. This study aimed to identify the role played by men in family planning activities and the association of socio-economic characteristics with these roles. This was a cross-sectional study carried out in a university primary care clinic. All married male attendees to the clinic, aged 50 years and below, were approached to answer a set of self-administered questionnaires, asking for their involvement in family planning practices. The data were analysed using descriptive and inferential statistics. There were 167 participants in the study. A high proportion of men participated in the discussions regarding previous pregnancies (60.42%), future child planning (89.76%) and desired family size (89.76%). However, the discussions on the usage of family planning methods (FPMs; 39.16%) were significantly low. Socio-economic factors associated with higher likelihood of men discussing family planning activities were older age ( p family planning activities. The roles taken by men in family planning were associated with older age and higher socio-economic class. The majority of men needs to be encouraged to play a more active role in the discussion of FPMs.
Bianchi-Streit, M.; Blackburne, N.; Budde, R.; Reitz, H.; Sagnell, B.; Schorr, B.; Schmied, H.
The study attempts to quantify the economic benefit to high technology manufacturing industries involved in CERN contracts, in relation to their sales to CERN. It covers the period 1973-87 and complements an earlier study made in 1973-75 (see CERN Report 75-5). Interviews were carried out in 160 European firms, who supplied estimates of increased sales and cost savings due to CERN contracts. This economic utility totals 3107 million Swiss francs (up to the year 1987), compared to sales to CERN amounting to 748 million Swiss francs in 1982 prices. It is estimated that, by 1987, CERN's high technology purchases made in 1973-82 will have generated Economic high technology purchases made in 1973-82 will have generated Economic Utility amounting to about 60% of the overall cost of the Organization during the same period. In 1982, about 75% of the increased turnover due to CERN resulted from sales to markets outside high energy particle physics, for example, railways, shipbuilding, refrigeration, power generation and distribution, and health care. The quantification model used is discussed in detail and some specific cases are presented as examples. The industrial managers interviewed during both studies have confirmed that the forecasts made ten years ago were, on average, accurate. (orig.)
Tables covering the selling price of hydrogen as a function of each process temperature studied are presented. Estimated selling price, based on capital costs and operating and maintenance costs, is included. In all cases, no credit was given for the methane component of hydrogen.
With the recent advances in the capabilities of smartphones and their growing penetration rate among the individuals, it is possible to take advantage of these devices to design a mobile application to promote personal strategic planning. The paper reviews relevant literature and designs an instrument to investigate the ...
Shaten, Richard Jay
Petroleum provides 90% of transportation energy needs. Domestic production is decreasing and global demand is increasing. Risk of escalating prices and supply interruptions are compounded by environmental and military externalities and lost opportunities from the failure to develop alternative domestic resources. Within the context of "energy contingency planning" municipalities should evaluate crisis mitigation strategies. Supply augmentation using domestic renewable fuels is proposed to avert future financial liabilities. A method for calculating the economic value of this strategy is demonstrated. An objective function and associated constraints represent the cost of preparing for each of three possible scenarios: status quo, inflationary and crisis. Constraints ensure that municipal fuel needs are met. Environmental costs may be included. Optimal solutions determine the fuel supply mix for each scenario. A 3 x 3 matrix presents the range of actual costs resulting from preparing for each scenario and subsequent three possible outcomes. The distribution of probabilities of the outcomes is applied to the cost matrix and an "expected value" of preparing for each scenario is calculated. An unanticipated crisis outcome results in. The expected value of the cost of preparing for a crisis is cast as an insurance premium against potential economic liability. Policy makers accept the crisis preparation fuel mix if: (a) they agree with the calculated penalty cost, or (b) they accept the burden of the insurance premium. Green Bay Wisconsin was chosen as a sample municipality. Results show that a perceived 10% chance of crisis requires an annual tax of 4.00 per household to avert economic impacts of 50 million. At a perceived 50% chance of crisis preparing for the crisis would begin to save the municipality money.
Full Text Available The aim of this study is to determine alumni views about Educational Administration, Supervision, Planning and Economics Non-Thesis Master’s Program which is carried out in Gaziantep University. The working group of the study consists of 16 participants graduated from Educational Administration, Supervision, Planning and Economics Non-Thesis Master’s Program of Gaziantep University until June, 2013. It is a case study of qualitative research designs. In order to collect research data, semistructured interview method is used. Research data are analyzed with descriptive and content analysis methods in accordance with qualitative research approach. At the end of the study, developing oneself in terms of occupational, personal and social relationships emerged as the reasons of choosing the program for education. The participants specify that the program met their expectations to a large extent. Regulating the program fee, starting distance education program, increasing the number of practical lessons of the program and Ministry of National Education’s giving more importance to the alumni of this Non-Thesis Master’s Program are among the proposals of the study.
hese proceedings summarize the results of a symposium designed to address current issues of agencies with wildland fire protection responsibility at the federal and state levels in the United States as well as agencies in the international community. The topics discussed at the symposium included fire economics, theoretical and methodological approaches to strategic...
Jeremy S. Fried; J. Keith Gilless; Robert E. Martin
The University of California's Department of Forestry and Resource Management, under contract with the California Department of Forestry and Fire Protection, has developed and released the first version of the California Fire Economics Simulator (CFES). The current release is adapted from the Initial Action Assessment component of the USFS's National Fire...
[Spanish version: Memorias del Cuarto Simposio Internacional Sobre PolÃticas, PlanificaciÃ³n, y EconomÃa de los Incendios Forestales: Cambio ClimÃ¡tico e Incendios Forestales.]These proceedings summarize the results of a symposium designed...
Within twenty years of the availability of radioisotopes in quantity the use of these as tracers has been widely applied in scientific research and in industrial process and product control. Industry spends millions of dollars on these new techniques. Since the overall attitude of industry is to favour methods that involve rapid financial returns the economic benefits must be considerable. In promoting the peaceful uses of atomic energy, the IAEA is actively interested in the international exchange of experience in all applications of radioisotopes. This has been demonstrated by a number of scientific conferences where new results of direct importance to the industrial use of radioisotopes have been presented. In 1963 the IAEA also published literature survey on radioisotope applications described in the scientific literature up to 1960, classified according to industry. However, the available scientific literature was found insufficient to determine the extent of the use of radioisotopes and the economic benefits derived from it. Therefore, further fact-finding efforts were necessary. The IAEA thus decided to carry out an International Survey on the Use of Radioisotopes in Industry. In 1962 the IAEA's highly industrialized Member States Were invited to participate in the Survey; 25 declared their willingness to do so and in due course submitted their national reports. These included information on how radioisotopes were used by industry in each country and indicated the size and form of the economic advantages, primarily in terms of savings made by industry. The findings from the Survey were discussed at a Study Group Meeting on Radioisotope Economics, held in Vienna in March 1964. Forty participants from 22 countries were nominated for this Study Group. The program of the meeting was divided in three parts: (1) experience of the International Survey on the use of radioisotopes in industry; (2) present use of radioisotopes, technical and economic aspects; (3
This comparative study indicates that Denmark still is the leading nation in wind turbine technology in regard to economics as well as energy output and nacelle weight per swept rotor area. For roughness class 1, the levellized socioeconomic costs of wind power from Danish wind turbines is DKK 0.396 - 0.536 per kWh compared with production costs of DKK 0.525 for the most economic of the foreign wind turbines investigated. Furthermore it is pointed out, that there seems to be no correlation between generator capacity or swept rotor area and costs of windpower for the wind turbines investigated. Nevertheless there are arguments for the statement that large scale wind turbines will be relatively more economic in the future. Danish wind turbine manufacturers only produce tree-bladed, stall- or pitch regulated wind turbines with constant rotational speed. In Holland, Germany and UK two-bladed wind turbines and turbines with variable speed has been introduced. Still the new concepts are less economic, but not without future interest. (au)
Iván González Boubeta
Full Text Available Purpose: The aim of this paper is to analyze the suitability of the packaging strategy of an important Spanish agro-food company, regarding to economic and environmental sustainability. Design/methodology/approach: Three different types of packaging are analyzed to obtain a diagnostic of the initial situation. In this process, cost and carbon footprint are calculated in order to measure the economic and environmental impacts, respectively. Then, a new packaging allocation logic is proposed with the aim of improving both aspects. Findings: The results show that the carbon footprint is strongly and positively affected by the cost reduction, showing the viability of a win-win relationship between both aspects. Research limitations/implications: The strength of this win-win relationship may be conditioned by the input values considered in this case study. Conversion factors used to calculate carbon footprint vary a lot among researchers, showing the need of standardization in this topic. Practical implications: Since the existence of a positive relationship between economic and environmental sustainability has been demonstrated, organizations should find this kind of situations in themselves to satisfy their own stakeholders. Originality/value: This article shows the potential of unite waste elimination with eco-friendly activities with the aim of increasing the competitiveness of companies. This paper also contributes to the knowledge of economic and environmental sustainability and reinforces theoretical aspects, paving the way for further research on these topics.
Rocky Mountain Research Station USDA Forest Service
In the face of rapidly changing public and political attitudes toward fire and fuel planning, one thing remains constant: the fuel planner is ultimately responsible for making decisions on the land. This fact sheet discusses the options for fuel treatments, and the need, development, and use of the MS Excel-based tool, My Fuel Treatment Planner.
Vast increases in the external costs of transport in the late twentieth century have caused national and international governmental bodies to worry about the sustainability of their transport systems. In this thesis we use meta-analysis as a research method to study various topics in transport economics that are relevant for sustainable transport policymaking. Meta-analysis is a research methodology that is based on the quantitative summarisation of a body of previously documented empirical evidence. In several fields of economic, meta-analysis has become a well-accepted research tool. Despite the appeal of the meta-analytical approach, there are methodological difficulties that need to be acknowledged. We study a specific methodological problem which is common in meta-analysis in economics, viz., within-study dependence caused by multiple sampling techniques. By means of Monte Carlo analysis we investigate the effect of such dependence on the performance of various multivariate estimators. In the applied part of the thesis we use and develop meta-analytical techniques to study the empirical variation in indicators of the price sensitivity of demand for aviation transport, the price sensitivity of demand for gasoline, the efficiency of urban public transport and the valuation of the external costs of noise from rail transport. We focus on the estimation of mean values for these indicators and on the identification of the impact of conditioning factors.
Because of its geographical position and its population of over 1.19 million, Dongguan County in Guangdong Province, China occupies an important position in the family planning program of the whole province, and country. In the 1st 10 days of July 1985, the Family Planning Commission of Guangdong Province conducted a survey of Dongguan County. The results show 6 remarkable changes: 1) both rural and urban people are more and more likely to practice family planning on their own accord. (The total fertility rate dropped from 5.9 in the early years of the People's Republic to 2.05 in 1982); 2) women, released from heavy household chores, have become a vital new force for the development of industrial production (The gross industrial output value of the town industry increased by 87.57% from 1987 to 1984.); 3) the living standard of both rural and urban people improved along with more flourishing industrial and agricultural production; 4) educational work and population quality have improved; 5) moral culture has progressed (Family planning is commonly practiced.); and 6) social development has occurred, such as purification of tap water, and the building of cultural, sport, and recreational facilities. The County Family Planning commission achieved its successes by political mobilization policies, scientific birth control, and good services. Their main approaches include 1) associating political mobilization with the local reality; 2) popularizing knowledge of birth control science and life science through special schools, training courses, lectures, and research; 3) rewarding 1-child families with material benefits; and 4) improving living conditions of widowed and childless old people to alleviate worries of sonless households.
Full Text Available People may demonstrate preferences for different alternatives when choosing a workplace, for example: wages, career opportunities or workplace location. It is therefore important to determine which of the alternatives provides the maximum performance for the respondents. For this purpose, the authors have carried out extensive research of utility functions, originated theoretical models and / or employed practically. Unfortunately, there has been a lack of such research in Lithuania. The paper aims to examine the preferences and financial incentives based on the utility aspect Lithuanian master’s graduates in economic studies, including financial incentives, when they choose a workplace. The paper formulates the definition of the utility functions and the analysis its types. Moreover, it analyzes the utility functions of the MA graduates in economic studies from four universities, distinguishes their preferences and major financial incentives which give them the maximum utility.
Chepurov, E. G.; Berg, D. B.; Zvereva, O. M.; Nazarova, Yu. Yu.; Chekmarev, I. V.
The paper describes the social capital study for a system where actors are engaged in an economic activity. The focus is on the analysis of communications structural parameters (transactions) between the actors. Comparison between transaction network graph structure and the structure of a random Bernoulli graph of the same dimension and density allows revealing specific structural features of the economic system under study. Structural analysis is based on SNA-methodology (SNA - Social Network Analysis). It is shown that structural parameter values of the graph formed by agent relationship links may well characterize different aspects of the social capital structure. The research advocates that it is useful to distinguish the difference between each agent social capital and the whole system social capital.
Mon, G. H.; O, S. Y.
Preliminary economic feasibility study of MIP (Medical Isotopes Producer), which is used liquid nuclear fuel to produce medical isotopes of Mo-99 and Sr-89, was performed. To do this, this study was estimated the IRR(Internal Rate of Return) and PBP(Pay-back Period) about optimistic and pessimistic cases for market penetration of Asia and U.S.A. isotope markets. And sensitivity analysis is also performed about capital cost and price of Mo-99 and Sr-89. According to the results, IRR was between 14.9% and 24.3%, and PBP was between 4.8 years and 7.8 years. These suggest that MIP has economic merits. MIP can produce other medical isotopes such as Sr-90, I-131, Xe-133, Cs-137. So, it is necessary to do cost-benefit analysis considering production of these other isotopes
Full Text Available The main goal of this paper is to provide a novel risk aversion model for long-term electric power system planning from the manager’s perspective with the consideration of various uncertainties. In the proposed method, interval parameter programming and two-stage stochastic programming are integrated to deal with the technical, economics, and policy uncertainties. Moreover, downside risk theory is introduced to balance the trade-off between the profit and risk according to the decision-maker’s risk aversion attitude. To verify the effectiveness and practical application of this approach, an inexact stochastic risk aversion model is developed for regional electric system planning and management in Ningxia Hui Autonomous Region, China. The series of solutions provide the decision-maker with the optimal investment strategy and operation management under different future emission reduction scenarios and risk-aversion levels. The results indicated that pollution control devices are still the main measures to achieve the current mitigation goal and the adjustment of generation structure would play an important role in the future cleaner electricity system with the stricter environmental policy. In addition, the model can be used for generating decision alternatives and helping decision-makers identify desired energy structure adjustment and pollutants/carbon mitigation abatement policies under various economic and system-reliability constraints.
Acarturk, C; Smit, Filip; de Graaf, R; van Straten, A; Ten Have, M; Cuijpers, P
Information about the economic costs of social phobia is scant. In this study, we examine the economic costs of social phobia and subthreshold social phobia. Data were derived from the Netherlands Mental Health Survey and Incidence Study (NEMESIS) which is a population-based prospective study (n=4,789). Costs related to health service uptake, patients' out-of-pocket expenses, and costs arising from production losses were calculated for the reference year 2003. The costs for people with social phobia were compared with the costs for people with no mental disorder. The annual per capita total costs of social phobia were euro 11,952 (95% CI=7,891-16,013) which is significantly higher than the total costs for people with no mental disorder, euro 2957 (95% CI=2690-3224). When adjusting for mental and somatic co-morbidity, the costs decreased to euro 6,100 (95% CI=2681-9519), or 136 million euro per year per 1 million inhabitants, which was still significantly higher than the costs for people with no mental disorder. The costs of subthreshold social phobia were also significantly higher than the costs for people without any mental disorder, at euro 4,687 (95% CI=2557-6816). The costs presented here are conservative lower estimates because we only included costs related to mental health services. The economic costs associated with social phobia are substantial, and those of subthreshold social phobia approach those of the full-blown disorder.
This study was conducted to assess the technical and economic aspects of high level waste (HLW) management with the objective of optimizing the interim storage duration and the dimensions of the underground repository site. The procedure consisted in optimizing the economic criterion under specified constraints. The results are intended to identify trends and guide the choice from among available options; simple and highly flexible models were therefore used in this study, and only nearfield thermal constraints were taken into consideration. Because of the present uncertainty on the physicochemical properties of the repository environment and on the unit cost figures, this study focused on developing a suitable method rather than on obtaining definitive results. With the physical and economic data bases used for the two media investigated (granite and salt) the optimum values found show that it is advisable to minimize the interim storage time, and that the geological repository should feature a high degree of spatial dilution. These results depend to a considerable extent on the assumption of high interim storage costs
Bianchi-Streit, M.; Blackburne, N.; Budde, R.; Reitz, H.; Sagnell, B.; Schorr, B.; Schmied, H.
The study attempts to quantify the economic benefit to high technology manufacturing industries involved in CERN contracts, in relation to their sales to CERN. It covers the period 1973-87 and complements an earlier study made in 1973-75 (see CERN Report 75-5). Interviews were carried out in 160 European firms, who supplied estimates of increased sales and cost savings due to CERN contracts. This ''economic utility'' totals 3107 million Swiss francs (up to the year 1987), compared to sales to CERN amounting to 748 million Swiss francs in 1982 prices. It is estimated that, by 1987, CERN's high technology purchases made in 1973-82 will have generated Economic Utility amounting to about 60% of the overall cost of the Organization during the same period. In 1982, about 75% of the increased turnover due to CERN resulted from sales to markets outside high energy particle physics, for example, railways, shipbuilding, refrigeration, power generation and distribution, and health care. The quantification model used is discussed in detail and some specific cases are presented as examples. The industrial managers interviewed during both studies have confirmed that the forecasts made ten years ago were, on average, accurate. (orig.)
Yilmaz, Pelin; Hakan Hocaoglu, M.; Konukman, Alp Er S.
In recent years, economical and environmental constraints force governments and energy policy decision-makers to change the prominent characteristics of the electricity markets. Accordingly, depending on local conditions on the demand side, usage of integrated resource planning approaches in conjunction with renewable technologies has gained more importance. In this respect, an integrated resource planning option, which includes the design and optimization of grid-connected renewable energy plants, should be evaluated to facilitate a cost-effective and green solution to a sustainable future. In this paper, an integrated resource planning case is studied for an educational campus, located in Gebze, Turkey. It is found that for the considered campus, the integrated resource planning scenario that includes renewables as a supply-side option with existing time-of-use tariff may provide a cost-effective energy production, particularly for the high penetration level of the renewables
Sam PD Anantadjaya
Full Text Available Inhigher education, the topic on business plan is relatively studied in great details to note the importance on formulating business plans. Business plans are regarded as the reference point for business people; managers and members of the board of directors, to really realize the business activities. At least, the topic on business plan, which are discussed and studied in universities, ought to have its own value in the real business operations. Many entrepreneurs, however, face difficulties in formulating structural business plans. Many entrepreneurs may not actually formulate business plans as they are regarded important in many classrooms’ teaching, to provide necessary guidance toward corporate governance, opening up new business units, venture agreements, and/or expansion of business operations. Universities should provide connections between what is discussed in classrooms, and the implementation of such discussions in business practices. This research is intended to seek out relationships between the importance of structural business plans, and the practicality and usefulness of business plans for entrepreneurs in young organizations. The reference point for this research is business portfolio theory, both for individual and organization rational theory. One of such means discussed in this paper is the formulation and development of business plans to attract external funding in supporting the needs toward growth.Keywords: entrepreneur, business plan, university, practicality, usefulness
Charpin, J.M.; Dessus, B.; Pellat, R.
On May 7, 1999 an economical study of the overall nuclear file, and in particular, of the back-end part of the fuel cycle and including the reprocessing, was requested by the French Prime Minister. This study includes the cost comparisons with the other means of power production and takes into consideration the environmental costs. The study is shared into five chapters dealing with: 1 - the legacy of the past: todays park of nuclear plants, economical and material status; 2 - the international evolution: the dynamics of nuclear policies worldwide (existing parks and R and D programs), the rise of environmental problems worldwide (CO 2 and the climate convention, nuclear risks, attempts of including environment in the power costs), the choices made for the management of spent fuels in the main countries; 3 - the technological prospects for the power production and use: technologies for the mastery of power demand (residential, industrial and tertiary sectors, power transportation), technologies of power production (production from nuclear, fossil and renewable energies); 4 - prospective scenarios for France: two demand scenarios at the year 2050 vista (energy, electric power), power supply (supply structure with respect to scenarios, nuclear parks, power capacities), environmental aspects (CO 2 emissions, plutonium and minor actinides production); 5 - the economical status of the different scenarios: data preparation, fossil fuel price scenarios, investment and operation costs of the different power production means (nuclear, fossil and renewable energies, natural gas and power distribution networks), comparison between fluxes and cumulated economic costs linked with the different scenarios (investments, exploitation, fuels, R and D, status for 2000 to 2050), time structure of expenditures with respect to the different scenarios (chronology, statuses, kWh costs, sensitivity with respect to the rate of discount, valorization of existing parks in 2050), cost overruns
Branch, K.; Cochran, R.; Meale, R.
This report documents a case study of the socio-economic impacts of the construction and operation of the Nine Mile Point and Fitzpatrick nuclear power stations. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of the construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Crystal River Unit 3 nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Surry nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of the construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Calvert Cliffs nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Three Mile Island nuclear power stations. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of the construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Rancho Seco nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of the construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Peach Bottom nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of the construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Arkansas Nuclear One nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the Oconee nuclear power stations. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of the construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
This report documents a case study of the socio-economic impacts of the construction and operation of the D. C. Cook nuclear power station. It is part of a major post-licensing study of the socio-economic impacts at twelve nuclear power stations. The case study covers the period beginning with the announcement of plans to construct the reactor and ending in the period 1980 to 1981. The case study deals with changes in the economy, population, settlement patterns and housing, local government and public services, social structure, and public response in the study area during the construction/operation of the reactor. A regional modeling approach is used to trace the impact of construction/operation on the local economy, labor market, and housing market. Emphasis in the study is on the attribution of socio-economic impacts to the reactor or other causal factors. As part of the study of local public response to the construction/operation of the reactor, the effects of the Three Mile Island accident are examined
Fabrizio Ginaldi; Francesco Danuso; Franco Rosa; Alvaro Rocca; Oxana Bashanova; Emiliano Sossai
The increasing demand for energy and expected shortage in the medium term, solicit innovative energy strategies to fulfill the increasing gap between demand-supply. For this purpose it is important to evaluate the potential supply of the energy crops and finding the areas of EU where it is most convenient. This paper proposes an agro-energy supply chain approach to planning the biofuel supply chain at a regional level. The proposed methodology is the result of an interdisciplinary team work a...
Tsay, L K
The basis for increasing oil extraction is an increase in the volume of drilling operations which includes a set of work done by specialized enterprises, installation-adjustment administrations (IAA). Operational-calendar planning in the IAA still has many shortcomings. The main tasks of operational-calendar planning in the IAA can include distribution of work by facilities between specialized brigades and the formation of a schedule for shipping materials to the objects of the construction-installation operations. The basic criteria for optimization in operational-calendar planning are the maximum labor productivity, minimum duration of fulfillment of work, uniform consumption of resources, minimization of outlays for production of work. The second and the fourth criteria are inapplicable because of limited resources with directive periods of fulfilling the work. The first and third criterion mutually exclude each other. Since they are of equal value, it is suggested that the criterion be such an indicator as uniform consumption of resources. Then, by minimizing the degree of nonuniformity of consumption of the output of IAA contractors, one can determine the optimal uniform consumption of resources.
Hancox, R.; Cooke, P.I.H.; Spears, W.R.
Parameter sets for five 1200 MW e tokamak reactors were developed for the European Study Group on the Environmental, Safety-related and Economic Potential of Fusion Power, showing today's perception of the range of reactors likely to be available as a result of the Commission's fusion programme. On the basis of the cost of generating electricity, relative to a fission reactor, a reference set was chosen and endorsed by the Group for further studies including that on the environmental impact of fusion power. Key physics and technology parameters for the reference reactor are compared with values used in the ITER design, and with those from American studies. (author)
Ramachandran, Pavit; Linde, Lothar
The GMS countries, supported by the Asian Development Bank, have adopted a holistic, multidimensional approach to strengthen infrastructural linkages and facilitate cross border trade through (i) the establishment of a trans-boundary road connecting two economic nodes across marginalised areas, followed by 2) facilitation of environmentally and socially sound investments in these newly connected areas as a means to develop livelihoods. The North-South Economic Corridor is currently in its second phase of development, with investment opportunities to be laid out in the NSEC Strategy and Action Plan (SAP). It targets the ecologically and culturally sensitive border area between PR China's Yunnan Province, Northern Lao PDR, and Thailand. A trans-boundary, cross-sectoral Strategic Environmental Assessment was conducted to support the respective governments in assessing potential environmental and social impacts, developing alternatives and mitigation options, and feeding the findings back into the SAP writing process. Given the spatial dimension of corridor development-both with regard to opportunities and risks-particular emphasis was put in the application of spatial modelling tools to help geographically locate and quantify impacts as a means to guide interventions and set priorities.
Thompson, Ceri R; McKee, Martin
To explore differences in national approaches to hospital capital planning and financing in three European countries and to understand the roles and positions of the actors involved. Case studies of major new hospital developments were undertaken in each of the study countries (France, Sweden and England), based on a review of documents related to each development and the national framework within which they took place, as well as interviews with key informants. The principal-agent model was used, focusing on identification of differing utilities and information asymmetries. There are substantial differences between countries, for example in relation to the role of the hospital in its own redevelopment, the organisational distance between actors, the institutional level at which decision rights for major investments are exercised, and how principals control the agents. These differences have implications for the processes involved and the nature of economic and health care problems that can arise. There is evidence of, and opportunity for economic problems in all systems but these seems to be greater in France and England where the hospital leads the process, where there is limited involvement by the regional bodies, and informational differences appear greater. We conclude that hospital planning processes should be informed by an explicit understanding of the powerful groups involved and their divergent preferences and utilities. Copyright Â© 2010 Elsevier Ireland Ltd. All rights reserved.
Hong, Dae Seok; Lee, Kun Jai; Jeong, Jong Tae
A model to estimate economic consequence of severe accident provides some measure of the impact on the accident and enables to know the different effects of the accident described as same terms of cost and combined as necessary. Techniques to assess the consequences of accidents in terms of cost have many applications, for instance in examining countermeasure options, as part of either emergency planning or decision making after an accident. In this study, a model to estimate the accident economic consequence is developed appropriate to our country focused on PWR accident costs from a societal viewpoint. Societal costs are estimated by accounting for losses that directly affect the plant licensee, the public, the nuclear industry, or the electric utility industry after PWR accident
Johnson, A.L. [Bonneville Power Administration, Portland, OR (United States); Clark, H.K.; El-Gasseir, M.M.; Epp, H.D.K.; Woodford, D.A. [DC Interconnect Inc., Vancouver, BC (Canada); Barthold, L.O.; Reppen, N.D.
There continues to be unprecedented demand on power grids. The primary requirement is for a highly resilient grid that includes large transmission capacity reserves. There is increased demand for total transfer capability (TTC) to meet renewables policy targets and improved accommodation of complex market transactions. Some potential components include storage, FACTS controllers, dynamic ACE and other technologies. This presentation proposed segmentation as a different solution in order to meet the same demands more economically and greatly enhance reliability. The presentation described how segmentation works and discussed the benefits of a simple controller. Segmentation benefits in system planning and operation were also outlined. Other topics that were presented included renewable generation; grid security; cascading; adjustments that an operator might make; line converter and high voltage direct current (HVDC) converter options; HVDC line and converter configurations; and segmentation studies in North America. Economic analyses were also discussed. The presentation concluded with a potential application in northern Europe. 3 figs.
Mohammad Ali Abdolvand; Amin Asadollahi
Organizations to maintain and achieve optimal growth and development and increase its competitiveness need to be a comprehensive and coherent plan for the mission and goals of the strategic plan. The purpose of this study is providing strategic planning and optimal strategies for using SWOT. The company is investigating the territory south of the oil industry. The questionnaire has been used as a research tool containing the questions is 138. Research data from interviews with managers, exper...
Davis, Myra Gaylene
This year-long economics project helped first graders from a low-income area recognize and see themselves as participants in an economic world. Students studied their community to learn about the different types of work people do, goods and services, problems of scarcity, the necessity for rules and goals, the use of natural resources, the…
Magalhaes Filho, F.A.; Abreu, G.O.F. de; Ribeiro, H.M.; Cabral, S.S.C.
In formation of the Gas Distribution National Sector, the State of Bahia is singular by distribution facilities locally existent - presently operated by PETROBRAS, by the presence of big industrial consumers, as well as by the expressive natural gas reserves. In this context, besides the strictly technical-economical aspects that refer to the gas distribution, great importance is given for the political-institutional framework for the Gas Company set out into the entrepreneurial and public services ambience. As a result, the requirements for the Company setting up is put forward. (author)
Comnes, G.A.; Stoft, S.; Greene, N. [Lawrence Berkeley Lab., CA (United States). Energy and Environment Div.; Hill, L.J. [Lawrence Berkeley Lab., CA (United States). Energy and Environment Div.]|[Oak Ridge National Lab., TN (United States). Energy Div.
Performance-Based Ratemaking (PBR) is a form of utility regulation that strengthens the financial incentives to lower rates, lower costs, or improve nonprice performance relative traditional regulation, which the authors call cost-of-service, rate-of-return (COS/ROR) regulation. Although the electric utility industry has considerable experience with incentive mechanisms that target specific areas of performance, implementation of mechanisms that cover a comprehensive set of utility costs or services is relatively rare. In recent years, interest in PBR has increased as a result of growing dissatisfaction with COS/ROR and as a result of economic and technological trends that are leading to more competition in certain segments of the electricity industry. In addition, incentive regulation has been used with some success in other public utility industries, most notably telecommunications in the US and telecommunications, energy, and water in the United Kingdom. In this report, the authors analyze comprehensive PBR mechanisms for electric utilities in four ways: (1) they describe different types of PBR mechanisms, (2) they review a sample of actual PBR plans, (3) they consider the interaction of PBR and utility-funded energy efficiency programs, and (4) they examine how PBR interacts with electric utility resource planning and industry restructuring. The report should be of interest to technical staff of utilities and regulatory commissions that are actively considering or designing PBR mechanisms. 16 figs., 17 tabs.
This document contains major provisions of the Economic and Social Development Plan of Niger (1987-91) and Niger's 1987 Ordinance No. 87-16 containing the National Charter. The development plan notes the problems attendant upon Niger's population growth and calls for voluntary, not coercive, measures to manage population growth. A program of action is outlined that involves a reduction in mortality and morbidity, an emphasis on family planning programs, demographic research and education, and provision of population information. The reprinted portions of Niger's National Charter define national unity; call for improvement in the status and education of women; and guarantee freedom of movement and of residence as well as the right to education and to health. Specific actions sought include making basic education obligatory, improving literacy, protecting health by increasing life expectancy and improving quality of life, protecting the family, protecting the handicapped and the aged, and providing sex education for young people. The foundation of the population policy of Niger will be to improve living conditions and the health of the people. Efforts will be made to allow women to master the appropriate technologies to lighten the burden of their domestic work and free them for training activities. Specific actions are delineated to protect agricultural resources, reduce desertification, improve housing conditions, and address urbanization.
The object of volume I is to propose a plan for the Imouraren project realization. The study consists essentially of studies realization, supplies and construction and operator particular activities during investment period.This study : technical activities level to be attained and recommended method for their execution, project realization planning and overall complex investment costs mine, processing plant, utilities and general services, town and infrastructures. The aim of the volume J is to present studies result that have been carried out within three main directions : an essay of several procedure variants for the plant ; a modification of mining exploitation planning to minimize the overburden and obtain an average grade of maximum ore during first years functionment and economical studies in order to economically evaluate the project in many cases by calculating the internal rate of profit for many uranium sell prices and by utilizing as base investment costs and functioning project reference [fr
Gujba, H.; Mulugetta, Y.; Azapagic, A.
The power sector in Nigeria is undergoing structural reforms aimed at improving and expanding the current grid generation capacity and distribution network. The Government has injected huge funds into this sector while also granting licences to private companies for the provision of electricity. It is also aiming to increase electricity generation capacity to 25,000 MW by 2020 from the current installed capacity of 6500 MW while also pledging to connect 75% of the population to the grid from the current 40% by 2025. This paper sets out to analyse the implications of the energy policy in Nigeria and presents the life cycle environmental and economic analysis of the current and future electricity sector. The results show that all the life cycle impacts and economic costs increase significantly over the time-period (2003-2030), but at different rates depending on the types of technologies deployed. Renewables such as large hydro and solar proposed by the Government have a potential to reduce the overall life cycle environmental impacts from the electricity mix, considering their lower environmental impacts compared to fossil-fuels. However, this requires a five-fold increase in grid investments from the current US$1.7 billion per year to US$9.40 billion by 2030.
Rivkin, Goldie W; Rivkin, Malcolm D [Rivkin Associates, Bethesda, MD (United States)
The timing of resettlement on Bikini Atoll and the nature of a master plan to guide construction of a new community depend on four critical determinants which are not yet definitively known. The Bikini Atoll Rehabilitation Committee (BARC) and its consultants have been addressing three of these: a. How long it will take to restore Bikini Island, which will be the main settlement area, to a habitable state. The methods under investigation by BARC for decontaminating the island might be considered as alternatives or, possibly in combination. They vary considerably, not only with respect to cost, but also with respect to important factors such as: - how long it will take to decontaminate the island (i.e. to reduce radiation to levels acceptable within Federal standards), - the necessity of removing existing vegetation and the time and effort needed to restore environment and vegetation to a state sufficient to support a new community at a reasonable standard of amenity, - requirements for repeated or continual application of decontamination procedures (and associated risks), and - implications for potential constraints on the lifestyle of the people who resettle on Bikini Island. b. Adequacy of water resources (groundwater and rainwater catchment potential) on Bikini and Eneu Islands to support both revegetation as necessary, and a new community. c. The likely state of the Bikini people (size of the population, location(s), living conditions, financial commitments, etc.) at the time their atoll is ready for resettlement. d. The judgment and wishes of the Bikini people regarding a community plan in light of all the foregoing factors, once they become known.
Rivkin, Goldie W.; Rivkin, Malcolm D.
The timing of resettlement on Bikini Atoll and the nature of a master plan to guide construction of a new community depend on four critical determinants which are not yet definitively known. The Bikini Atoll Rehabilitation Committee (BARC) and its consultants have been addressing three of these: a. How long it will take to restore Bikini Island, which will be the main settlement area, to a habitable state. The methods under investigation by BARC for decontaminating the island might be considered as alternatives or, possibly in combination. They vary considerably, not only with respect to cost, but also with respect to important factors such as: - how long it will take to decontaminate the island (i.e. to reduce radiation to levels acceptable within Federal standards), - the necessity of removing existing vegetation and the time and effort needed to restore environment and vegetation to a state sufficient to support a new community at a reasonable standard of amenity, - requirements for repeated or continual application of decontamination procedures (and associated risks), and - implications for potential constraints on the lifestyle of the people who resettle on Bikini Island. b. Adequacy of water resources (groundwater and rainwater catchment potential) on Bikini and Eneu Islands to support both revegetation as necessary, and a new community. c. The likely state of the Bikini people (size of the population, location(s), living conditions, financial commitments, etc.) at the time their atoll is ready for resettlement. d. The judgment and wishes of the Bikini people regarding a community plan in light of all the foregoing factors, once they become known
Full Text Available Starting from the relationship between urban planning and mobility management, TeMA has gradually expanded the view of the covered topics, always remaining in the groove of rigorous scientific in-depth analysis. During the last two years a particular attention has been paid on the Smart Cities theme and on the different meanings that come with it. The last section of the journal is formed by the Review Pages. They have different aims: to inform on the problems, trends and evolutionary processes; to investigate on the paths by highlighting the advanced relationships among apparently distant disciplinary fields; to explore the interaction’s areas, experiences and potential applications; to underline interactions, disciplinary developments but also, if present, defeats and setbacks. Inside the journal the Review Pages have the task of stimulating as much as possible the circulation of ideas and the discovery of new points of view. For this reason the section is founded on a series of basic’s references, required for the identification of new and more advanced interactions. These references are the research, the planning acts, the actions and the applications, analysed and investigated both for their ability to give a systematic response to questions concerning the urban and territorial planning, and for their attention to aspects such as the environmental sustainability and the innovation in the practices. For this purpose the Review Pages are formed by five sections (Web Resources; Books; Laws; Urban Practices; News and Events, each of which examines a specific aspect of the broader information storage of interest for TeMA.
Babusiaux, D.; Pierru, A.
Economic analysis of industrial projects is based on methods which are often simple, sometimes complex, yet always to be applied with rigor. The aim of this book is to help readers assimilate the concepts and methods for investment decision and project evaluation. It offers a wide range of exercises, problems and case studies taken from business, which are the fruit of many years of teaching, consulting and research. Some are direct application of basics, others require a higher degree of reflection for more complex applications. Our approach borrows elements from micro economics, engineering economics and finance theory. While many examples relate to the energy sector, particularly oil and gas, the problems addressed are of broader scope and so are fully applicable to other industry sectors. This book is ideally suited to both professionals and students who seek to master capital budgeting techniques. A review of essential points is proposed at the beginning of each chapter and key methodological elements are recalled in the solutions. (authors)
Yoshida, Tomoaki; Okano, Kunihiko; Nanahara, Toshiya; Hatayama, Akiyoshi; Yamaji, Kenji; Takuma, Tadashi.
Although the R and D of nuclear fusion reactors has made a steady progress as seen in ITER project, it has become of little doubt that fusion power reactors require hugeness and enormous amount of construction cost as well as surmounting the physics and engineering difficulties. Therefore, it is one of the essential issues to investigate the prospect of realizing fusion power reactors. In this report we investigated the effects of physics and engineering improvements on the economics of ITER-like steady state tokamak fusion reactors using our tokamak system and costing analysis code. With the results of this study, we considered what is the most significant factor for realizing economical competitive fusion reactors. The results show that with the conventional TF coil maximum field (12T), physics progress in β-value (or Troyon coefficient) has the most considerable effect on the reduction of fusion plant COE (Cost of Electricity) while the achievement of H factor = 2-3 and neutron wall load =∼5MW/m 2 is necessary. The results also show that with the improvement of TF coil maximum field, reactors with a high aspect ratio are economically advantageous because of low plasma current driving power while the improvement of current density in the conductors and yield strength of support structures is indispensable. (author)
Full Text Available Syngas production in Gas-to-liquid (GTL process is focused in past by several researchers to increase the production with minimal capital and operating costs. In this study, syngas production process is simulated and optimized to increase its production and the economic analysis is studied for the proposed optimized process. Aspen HYSYS v8.4 is used for all process simulation work in this article. A new configuration is rigorously simulated while using auto-thermal reforming. Results exhibit a tremendous rise in production of syngas.
Schulz, Lee L; Hayes, Dermot J; Holtkamp, Derald J; Swenson, David A
Veterinary diagnostic laboratories (VDLs) play a significant role in the prevention and mitigation of endemic animal diseases and serve an important role in surveillance of, and the response to, outbreaks of transboundary and emerging animal diseases. They also allow for business continuity in livestock operations and help improve human health. Despite these critical societal roles, there is no academic literature on the economic impact of VDLs. We present a case study on the economic impact of the Iowa State University Veterinary Diagnostic Laboratory (ISUVDL). We use economic contribution analysis coupled with a stakeholder survey to estimate the impact. Results suggest that the ISUVDL is responsible for $2,162.46 million in direct output, $2,832.45 million in total output, $1,158.19 million in total value added, and $31.79 million in state taxes in normal years. In an animal health emergency this increases to $8,446.21 million in direct output, $11,063.06 million in total output, $4,523.70 million in total value added, and $124.15 million in state taxes. The ISUVDL receives $4 million annually as a direct state government appropriation for operating purposes. The $31.79 million in state taxes in normal years and the $124.15 million in state taxes in an animal health emergency equates to a 795% and 3104% return on investment, respectively. Estimates of the economic impact of the ISUVDL provide information to scientists, administrators, and policymakers regarding the efficacy and return on investment of VDLs. Copyright © 2018 Elsevier B.V. All rights reserved.
Sam PD Anantadjaya
Full Text Available In higher education, the topic on business plan is relatively studied in great details to note the importance on formulating business plans. Business plans are regarded as the reference point for business people; managers and members of the board of directors, to really realize the business activities. At least, the topic on business plan, which are discussed and studied in universities, ought to have its own value in the real business operations. Many entrepreneurs, however, face difficulties in formulating structural business plans. Many entrepreneurs may not actually formulate business plans as they are regarded important in many classrooms’ teaching, to provide necessary guidance toward corporate governance, opening up new business units, venture agreements, and/or expansion of business operations. Universities should provide connections between what is discussed in classrooms, and the implementation of such discussions in business practices. This research is intended to seek out relationships between the importance of structural business plans, and the practicality and usefulness of business plans for entrepreneurs in young organizations. The reference point for this research is business portfolio theory, both for individual and organization rational theory. One of such means discussed in this paper is the formulation and development of business plans to attract external funding in supporting the needs toward growth.
The Emergency Weekend Sales Restrictions Plan has been designed to conserve gasoline and diesel fuel normally used for social and recreational purposes. The plan would authorize the Secretary of Energy to impose restrictions on the retail sale of motor fuels during weekend hours, defined as Friday noon to Sunday midnight. Only certain types of commercial vehicles and emergency vehicles could purchase fuel during these hours. The implementation of the measure is examined relative to a baseline economy characterized by a 15% petroleum shortfall. It is estimated that the measure would save 246,000 barrels per day of motor fuels, principally gasoline. Because the saved fuel can be made available to other sectors of the economy that are less petroleum intensive, it is projected that GNP would rise by approximately $7 billion as a result of the measure. The impact of the measure would vary sharply from one sector of the economy to another, however, with some industries experiencing losses in revenue. The cost of imposing the measure is preliminarily estimated at $5.2 million for nine months.
Weenink, D.; Gerhards, J.; Hans, S.; Carlson, S.
This chapter analyses Dutch pupils' plans to study abroad. The main question is to what extent these plans are related to their social class position, their parents' and their own transnational capital and the school type they attend. The analyses are based on survey data of 549 Dutch pupils, aged
Remer, D. S.
A mathematical model is developed for calculating the life cycle costs for a project where the operating costs increase or decrease in a linear manner with time. The life cycle cost is shown to be a function of the investment costs, initial operating costs, operating cost gradient, project life time, interest rate for capital and salvage value. The results show that the life cycle cost for a project can be grossly underestimated (or overestimated) if the operating costs increase (or decrease) uniformly over time rather than being constant as is often assumed in project economic evaluations. The following range of variables is examined: (1) project life from 2 to 30 years; (2) interest rate from 0 to 15 percent per year; and (3) operating cost gradient from 5 to 90 percent of the initial operating costs. A numerical example plus tables and graphs is given to help calculate project life cycle costs over a wide range of variables.
Florida Power Corporation (FPC) conducted an evaluation of the possible integration of OTEC into the FPC system. Existing system planning procedures, assumptions, and corporate financial criteria for planning new generating capacity were used without modification. A baseline configuration for an OTEC plant was developed for review with standard planning procedures. The OTEC plant characteristics and costs were incorporated in considerable detail. These basic inputs were examined using the FPC system planning methods. It was found that with the initial set of conditions, OTEC would not be economically viable. Using the same system planning procedures, a number of adjustments were made to the key study assumptions. It was found that two considerations dominate the analysis; the assumed rate of fuel cost escalation, and the projected capital cost of the OTEC plant. The analysis produced a parametric curve: on one hand, if fuel costs were to escalate at a rate greater than assumed (12% vs the assumed 5% for coal), and if no change were made to the OTEC input assumptions, the basic economic competitive criteria would be equivalent to the principal alternative, coal fueled plants. Conversely, if the projected cost of the OTEC plant were to be reduced from the assumed $2256/kW to $1450/kW, the economic competitiveness criterion would be satisfied. After corporate financial analysis, it was found that even if the cost competitive criterion were to be reached, the plan including OTEC could not be financed by Florida Power Corporation. Since, under the existing set of conditions for financing new plant capital requirements, FPC could not construct an OTEC plant, some other means of ownership would be necessary to integrate OTEC into the FPC system. An alternative such as a third party owning the plant and selling power to FPC, might prove attractive. (WHK)
Van Horn, Robert; Klaes, Matthias
In post-Sputnik America, when many policymakers and social scientists feared the Soviet Union had a technological advantage over the United States, assessing the relative importance of patents for inventive activity and examining whether scientific research constituted a public good were paramount concerns. The neoliberals of the University of Chicago and the planners of the Cowles Commission both spoke to these issues. This paper sheds light on their views on patents and public goods in the late 1950s and early 1960s by examining representatives of Cowles and Chicago, Kenneth Arrow and Ronald Coase, respectively. Furthermore, it evaluates whether their views on patents and public goods clashed with the interests of RAND, at which both Arrow and Coase worked at some point during this time period. The paper argues that the Chicago-neoliberal position of Coase undermined the interests of RAND, while the Cowles-planning conclusions of Arrow furthered those interests. © 2011 Wiley Periodicals, Inc.
Lipsitz, Yonatan Y; Milligan, William D; Fitzpatrick, Ian; Stalmeijer, Evelien; Farid, Suzanne S; Tan, Kah Yong; Smith, David; Perry, Robert; Carmen, Jessica; Chen, Allen; Mooney, Charles; Fink, John
Cell therapy products are frequently developed and produced without incorporating cost considerations into process development, contributing to prohibitively costly products. Herein we contextualize individual process development decisions within a broad framework for cost-efficient therapeutic manufacturing. This roadmap guides the analysis of cost of goods (COG) arising from tissue procurement, material acquisition, facility operation, production, and storage. We present the specific COG considerations related to each of these elements as identified through a 2013 International Society for Cellular Therapy COG survey, highlighting the differences between autologous and allogeneic products. Planning and accounting for COG at each step in the production process could reduce costs, allowing for more affordable market pricing to improve the long-term viability of the cell therapy product and facilitate broader patient access to novel and transformative cell therapies. Copyright © 2017 International Society for Cellular Therapy. Published by Elsevier Inc. All rights reserved.
Shahrabi, Narges Salehi; Pourezzat, Aliasghar; Ahmad, Fayaz-Bakhsh; Mafimoradi, Shiva; Poursafa, Parinaz
Regarding the importance of air pollution issue for large cities, as Tehran metropolis, many plans, programs, projects and regulations have been developed to manage urban air pollution. However, most of them failed to decline the pollution. The purpose of this study is to pathologically analyze air-pollution control plans in order to offer effective solutions for Tehran metropolis. A qualitative content analysis and a semi-structured interview with 14 practicing professionals were used to identify key causes and sources of Tehran's air pollution, to recognize challenges and obstacles towards effective performance of air-pollution control plans in this metropolitan area, and to suggest the most effective controlling solutions. Challenges related to air-pollution control plans can be divided into two major categories: Firstly lack of integrated and organized stewardship and secondly those related to political, economical, social and technical environmental abbreviated as PEST, challenges. For effective control of the Tehran air pollution, the following eight controlling alternatives were identified: Systematization of plan preparation process, organizing the stewardship, standardization and utilization of new technologies and professional experts, cultural and infrastructural development, realization of social justice, developing coordination and controlling mechanisms, improving citizen's participatory capacity, and focusing on effective management of fuel and energy. Controlling air pollution in Tehran should be considered as a priority for policymakers to make enforcements through applying a systemic cycle of preparation effective and comprehensive plans. Further, implement the enforcements and evaluate the environmental impact of the plans through involving all stakeholders.
Pellat, R.; Charpin, J.M.; Dessus, B.
In his letter dated May 7. 1999, the French Prime Minister Lionel Jospin asked Jean-Michel Charpin, Benjamin Dessus and Rene Pellat to carry out a 'study of the economic data for the whole of the nuclear sector, in particular downstream of the nuclear combustion cycle, including reprocessing'. This report had to include comparisons with other production methods for electricity and take account of environmental costs. The Prime Minister stressed in this same letter his wish to see the inquiry 'examine all of the factors forming the basis for a public decision, including intrinsic competitiveness, external factors and long-term effects, as well as the impact of different production methods upon our CO 2 gas emissions and control over the downstream part of the nuclear cycle'. Two series of questions are central to this study. The first concerns the existing nuclear facilities. In view of the inertia of a French electrical production system which is largely based upon nuclear energy and in which major investments have already been made, what room for manoeuvre remains for the public authorities and operators concerning the future of these stations? In particular: What are the economic conditions and consequences of possibly prolonging the average active life of the existing stations? What are the economic and environmental consequences of decisions concerning the continuation or stoppage of the reprocessing of irradiated fuel produced by the existing stations? The second concerns new investments likely to meet electrical demand under various scenarios. In particular: what are the technologies that may be envisaged (nuclear and non-nuclear) and in what timescale? What are the changes underway in the world that are likely to have an influence on the choices made in France? What will be the environmental consequences of these choices by the year 2050, in particular regarding greenhouse gas emissions and the quantities of transuranic elements to be stored? What will be
Solidification (making concrete) and vitrification (making glass) are frequently the treatment methods recommended for treating inorganic or radioactive wastes. Ex-situ solidification and vitrification are the competing methods for treating in excess of 450 000 cm 3 of low-level radioactive and mixed wastes at the Fernald Environmental Management Project (FEMP) located near Cincinnati, Ohio. This paper summarizes a detailed study done to: (1) compare the economics of the solidification and vitrification processes, (2) determine if the stigma assigned to vitrification is warranted and, (3) determine if investing millions of dollars into vitrification development, along with solidification development, at Fernald is warranted
Martelli, Celina Maria Turchi; Siqueira, Joao Bosco; Parente, Mirian Perpetua Palha Dias; Zara, Ana Laura de Sene Amancio; Oliveira, Consuelo Silva; Braga, Cynthia; Pimenta, Fabiano Geraldo; Cortes, Fanny; Lopez, Juan Guillermo; Bahia, Luciana Ribeiro; Mendes, Marcia Costa Ooteman; da Rosa, Michelle Quarti Machado; de Siqueira Filha, Noemia Teixeira; Constenla, Dagna; de Souza, Wayner Vieira
Background Dengue is an increasing public health concern in Brazil. There is a need for an updated evaluation of the economic impact of dengue within the country. We undertook this multicenter study to evaluate the economic burden of dengue in Brazil. Methods We estimated the economic burden of dengue in Brazil for the years 2009 to 2013 and for the epidemic season of August 2012- September 2013. We conducted a multicenter cohort study across four endemic regions: Midwest, Goiania; Southeast, Belo Horizonte and Rio de Janeiro; Northeast: Teresina and Recife; and the North, Belem. Ambulatory or hospitalized cases with suspected or laboratory-confirmed dengue treated in both the private and public sectors were recruited. Interviews were scheduled for the convalescent period to ascertain characteristics of the dengue episode, date of first symptoms/signs and recovery, use of medical services, work/school absence, household spending (out-of-pocket expense) and income lost using a questionnaire developed for a previous cost study. We also extracted data from the patients’ medical records for hospitalized cases. Overall costs per case and cumulative costs were calculated from the public payer and societal perspectives. National cost estimations took into account cases reported in the official notification system (SINAN) with adjustment for underreporting of cases. We applied a probabilistic sensitivity analysis using Monte Carlo simulations with 90% certainty levels (CL). Results We screened 2,223 cases, of which 2,035 (91.5%) symptomatic dengue cases were included in our study. The estimated cost for dengue for the epidemic season (2012–2013) in the societal perspective was US$ 468 million (90% CL: 349–590) or US$ 1,212 million (90% CL: 904–1,526) after adjusting for under-reporting. Considering the time series of dengue (2009–2013) the estimated cost of dengue varied from US$ 371 million (2009) to US$ 1,228 million (2013). Conclusions The economic burden
Renewable Energy Sources (RES) and especially wind energy are seen as an essential part of the future clean energy system. In the present paper, the wind potential of Kythira Island was studied and a techno-economic analysis was done aiming at identifying the optimum solution for the proposed Wind...
Economic downturns and recession lead to budget cuts and service reductions in the healthcare sector which often precipitate layoffs and hiring freezes. Nurses, being the largest professional group in healthcare, are strongly affected by cost reductions. Economic downturns destabilize the nursing labour market with potential negative outcomes, including serious shortages, extending beyond the recessionary period. The objectives of this manuscript are to provide an overview of the potential short- and long-run impact of economic downturns on the supply and demand of nurses, and present healthcare decision makers with a framework to enhance their ability to strategically manage their human resources through economic cycles. A narrative review of the literature on the effects of economic downturns on the nursing labour market in developed countries was carried out with a special focus on studies offering a longitudinal examination of labour force trends. Analysis indicates that economic downturns limit the ability of public payers and institutions to finance their existing health workforce. As salaried healthcare workers, nurses are especially susceptible to institutional budget cuts. In the short run, economic downturns may temporarily reduce the demand for and increase the supply of nurses, thereby influencing nursing wages and turnover rates. These effects may destabilise the nursing labour market in the long run. After economic downturns, the market would quickly display the pre-recessionary trends and there may be serious demand–supply imbalances resulting in severe shortages. Potential long-term effects of recession on the nursing labour market may include a downsized active workforce, difficulty in retaining younger nurses, a decreased supply of nurses and workforce casualisation. Lack of understanding of labour market dynamics and trends might mislead policy makers into making misinformed workforce downsizing decisions that are often difficult and expensive
.... This Congressional Budget Office (CBO) study analyzes the major economic effects of several tax reform plans and finds that much uncertainty surrounds the likelihood and magnitude of the economic gains from tax reform...
In the face of imminent climate change, reform concepts that are based on energy conservation are bound to prevail over other approaches. One such concept is that of Least Cost Planning (LCP). LCP aims at an unbiased choice among the options on the supply side (power plants, networks) and those on the demand side (energy conservation and substitution programmes). While today LCP is often discussed in a rather abbreviated sense as a concept for corporate strategies of power supply companies, the present paper develops it as a new concept for public control of power supply companies. An example of US American practice is analysed to determine to what extent the concept of LCP is compatible, in principle and practice, with a control system over power supply companies. This is used to develop elements for the reform of the German control system which would provide the economic dimension to the power supply companies' task of efficient energy utilisation. (orig.) [de
Bianchi-Streit, M.; Blackburne, N.; Budde, R.; Reitz, H.; Sagnell, B.; Schorr, B.; Schmied, H.
The study attempts to quantify the economic benefit to high technology manufacturing industries involved in CERN contracts, in relation to their sales to CERN. It covers the period 1973-87 and complements an earlier study made in 1973-75 (see CERN Report 75-5). Interviews were carried out in 160 European firms, who supplied estimates of increased sales and cost savings due to CERN contracts. This 'economy utility' totals 3107 million Swiss francs (up to the year 1987), compared to sales to CERN amounting to 748 million Swiss francs in 1982 prices. It is estimated that, by 1987, CERN's high technology purchases made in 1973-82 will have generated Economic Utility amounting to about 60% of the overall cost of the Organization during the same period. In 1982, about 75% of the increased turnover due to CERN resulted from sales to markets outside high energy particle physics, for example, railways, shipbuilding, refrigeration, power generation and distribution, and health care. The quantification model used is discussed in detail and some specific cases are presented as examples. The industrial managers interviewed during both studies have confirmed that the forecasts made ten years ago were, on average, accurate. (orig.)
The results of a study of the economic and technical feasibility of compressed air energy storage (CAES) are presented. The study, which concentrated primarily on the application of underground air storage with combustion turbines, consisted of two phases. In the first phase a general assessment of the technical alternatives, economic characteristics and the institutional constraints associated with underground storage of compressed air for utility peaking application was carried out. The goal of this assessment was to identify potential barrier problems and to define the incentive for the implementation of compressed air storage. In the second phase, the general conclusions of the assessment were tested by carrying out the conceptual design of a CAES plant at two specific sites, and a program of further work indicated by the assessment study was formulated. The conceptual design of a CAES plant employing storage in an aquifer and that of a plant employing storage in a conventionally excavated cavern employing a water leg to maintain constant pressure are shown. Recommendations for further work, as well as directions of future turbo-machinery development, are made. It is concluded that compressed air storage is technically feasible for off-peak energy storage, and, depending on site conditions, CAES plants may be favored over simple cycle turbine plants to meet peak demands. (LCL)
Copley-Merriman, C; Lair, T J
This paper reviews the issues that are critical for the valuation of medical resources in the context of health economic studies. There are several points to consider when undertaking the valuation of medical resources. The perspective of the analysis should be established before determining the valuation process. Future costs should be discounted to present values, and time and effort spent in assigning a monetary value to a medical resource should be proportional to its importance in the analysis. Prices vary considerably based on location of the service and the severity of the illness episode. Because of the wide variability in pricing data, sensitivity analysis is an important component of validation of study results. A variety of data sources have been applied to the valuation of medical resources. Several types of data are reviewed in this paper, including claims data, national survey data, administrative data, and marketing research data. Valuation of medical resources collected in clinical trials is complex because of the lack of standardization of the data sources. A national pricing data source for health economic valuation would greatly facilitate study analysis and make comparisons between results more meaningful.
Full Text Available Research question: what are the socio-economic factors in relation to leprosy and their implications? Objectives: (i To study the socio-economic factors in relation to leprosy.(ii To assess the impact of disease on patientsâ€ job/income. Study design: Cross-sectional. Setting and Participants: Patients attending the dermatology OPD, J.N. Medical college hospital, A.M.U., Aligarh. Sample size: 200 leprosy patients. Study variables: education, occupation, social class, incapacitation, change in job, reduction in income. Statically analysis: Chi-square test Results: 46% of the leprosy patients were illiterate. A large majority of patients (78% were involved in heavy manual work as farmers and labourers. 68.5% patients belonged to low social classes (IV and V. More males (26.3% suffered from incapacitation than females (8.5%. 2.5% patients lost their job or were unable to work and 11.5% had to change their jobs due to the disease or disability caused by it. 17.5% patients had a history of reduction in their income after occurrence of leprosy.
Isherwood, D.; Raber, E.; Coles, D.; Stone, R.
This Program Plan describes the field radionuclide migration studies we plan to conduct in the Climax granite at the Nevada Test Site. Laboratory support studies are included to help us understand the geochemical and hydrologic processes involved in the field. The Program Plan begins with background information (Section 1) on how this program fits into the National Waste Terminal Storage Program Plan and discusses the needs for field studies of this type. The objectives stated in Section 2 are in direct response to these needs, particularly the need to determine whether laboratory studies accurately reflect actual field conditions and the need for field testing to provide a data base for verification of hydrologic and mass transport models. The technical scope (Section 3) provides a work breakdown structure that integrates the various activities and establishes a base for the technical approach described in Section 4. Our approach combines an interactive system of field and laboratory migration experiments with the use of hydrologic models for pre-test predictions and data interpretation. Section 5 on program interfaces identifies how information will be transferred to other related DOE projects. A schedule of activities and major milestones (Section 6) and the budget necessary to meet the project objectives (Section 7) are included in the Program Plan. Sections 8 and 9 contain brief descriptions of how the technical and program controls will be established and maintained and an outline of our quality assurance program. This program plan is an initial planning document and provides a general description of activities. An Engineering Test Plan containing detailed experimental test plans, an instrumentation plan and equipment design drawings will be published as a separate document
Full Text Available Abstract Background Alcohol abuse results in problems on various levels in society. In terms of health, alcohol abuse is not only an important risk factor for chronic disease, but it is also related to injuries. Social harms which can be related to drinking include interpersonal problems, work problems, violent and other crimes. The scope of societal costs related to alcohol abuse in principle should be the same for both economic evaluations and cost-of-illness studies. In general, economic evaluations report a small part of all societal costs. To determine the cost- effectiveness of an intervention it is necessary that all costs and benefits are included. The purpose of this study is to describe and quantify the difference in societal costs incorporated in economic evaluations and cost-of-illness studies on alcohol abuse. Method To investigate the economic costs attributable to alcohol in cost-of-illness studies we used the results of a recent systematic review (June 2009. We performed a PubMed search to identify economic evaluations on alcohol interventions. Only economic evaluations in which two or more interventions were compared from a societal perspective were included. The proportion of health care costs and the proportion of societal costs were estimated in both type of studies. Results The proportion of healthcare costs in cost-of-illness studies was 17% and the proportion of societal costs 83%. In economic evaluations, the proportion of healthcare costs was 57%, and the proportion of societal costs was 43%. Conclusions The costs included in economic evaluations performed from a societal perspective do not correspond with those included in cost-of-illness studies. Economic evaluations on alcohol abuse underreport true societal cost of alcohol abuse. When considering implementation of alcohol abuse interventions, policy makers should take into account that economic evaluations from the societal perspective might underestimate the total
van Gils, Paul F; Hamberg-van Reenen, Heleen H; van den Berg, Matthijs; Tariq, Luqman; de Wit, G Ardine
Alcohol abuse results in problems on various levels in society. In terms of health, alcohol abuse is not only an important risk factor for chronic disease, but it is also related to injuries. Social harms which can be related to drinking include interpersonal problems, work problems, violent and other crimes. The scope of societal costs related to alcohol abuse in principle should be the same for both economic evaluations and cost-of-illness studies. In general, economic evaluations report a small part of all societal costs. To determine the cost- effectiveness of an intervention it is necessary that all costs and benefits are included. The purpose of this study is to describe and quantify the difference in societal costs incorporated in economic evaluations and cost-of-illness studies on alcohol abuse. To investigate the economic costs attributable to alcohol in cost-of-illness studies we used the results of a recent systematic review (June 2009). We performed a PubMed search to identify economic evaluations on alcohol interventions. Only economic evaluations in which two or more interventions were compared from a societal perspective were included. The proportion of health care costs and the proportion of societal costs were estimated in both type of studies. The proportion of healthcare costs in cost-of-illness studies was 17% and the proportion of societal costs 83%. In economic evaluations, the proportion of healthcare costs was 57%, and the proportion of societal costs was 43%. The costs included in economic evaluations performed from a societal perspective do not correspond with those included in cost-of-illness studies. Economic evaluations on alcohol abuse underreport true societal cost of alcohol abuse. When considering implementation of alcohol abuse interventions, policy makers should take into account that economic evaluations from the societal perspective might underestimate the total effects and costs of interventions.
Zhao, Jing Yu; Fu, Fei
The problem of aging is a problem that the society must face now. Under the rapid development and expansion of modern cities, the traditional village which is the back garden of the city depends on its advantages and characteristics of the farmland water network ecological infrastructure to develop the health planning. It is an important way to develop economic and ecological protection. However, the study of this direction is still in its infancy in china. This paper attempts to establish an adaptive POE evaluation model for elderly open space through the investigation and analysis, and further explore the physiological and psychological needs of the elderly for the environment. Based on the above survey data, this paper studies the planning and planning strategy of the health industry in the natural villages in the suburbs of Dujiangyan. From the point of view of sustainable development, it is more effective to protect and develop the ecological infrastructure of villages.
Skjerve, Ann Britt; Strand, Stine; Skraaning, Gyrd Jr.; Nihlwing, Christer; Helgar, Stein; Olsen, Asle; Kvilesjoe, Hans Oeyvind; Meyer, Geir; Droeivoldsmo, Asgeir; Svengren, Haakan
The report documents the study plan for the Extended Teamwork 2004/2005 exploratory study, which is performed within the Extended Teamwork HRP research program. The purpose of the research program is to generate ideas on how teamwork in nuclear power plants may be affected by the introduction of new operational concepts. The Extended Teamwork 2004/2005 exploratory study contributes with empirical knowledge on the effect of a new operational concept, implying increased automation levels, changed operator roles, redefined competence requirements to the operators, and new technologies to support co-operation, on teamwork. The Extended Teamwork 2004/2005 exploratory study covered occurrences during the early transition phase, i.e., from the time the operators are introduced to the possible future operational environment, to the time they have completed the twelve scenarios comprised by the study. The study assessed how familiarity with operation in the possible future operational environment may affect the extent and quality of co-operation. The report accounts for the motivation for performing the exploratory study, and explains the research question. It describes the theoretical approach, which is based on Co-operation Theory, the human-centered automation approach, and theories on co-operation across distances, and introduces the concept extended teamwork. It also describes the method applied: it provides a detailed description of the possible future operational environment, including requirements with respect to autonomy and authority - both for humans and for automatic agents, and describes the technology applied to support co-operation in the control-room team. In addition, all measurement techniques applied in the study are accounted for (system logs, questionnaires, interviews, etc.). (Author)
While the development of the tourism industry can bring economic benefits to an area, it is important to consider the long-run impact of the industry on a given location. Particularly when the tourism industry relies upon a certain ecological state, those weighing different development options need to consider the long-run impacts of increased tourist numbers upon measures of ecological condition. This paper presents one approach for linking a model of recreational visitor behavior with an ecological model that estimates the impact of the increased visitors upon the environment. Two simulations were run for the model using initial parameters available from survey data and water quality data for beach locations in Croatia. Results suggest that the resilience of a given tourist location to the changes brought by increasing tourism numbers is important in determining its long-run sustainability. Further work should investigate additional model components, including the tourism industry, refinement of the relationships assumed by the model, and application of the proposed model in additional areas. Copyright © 2016 Elsevier Ltd. All rights reserved.
Craig, Michael T; Jaramillo, Paulina; Zhai, Haibo; Klima, Kelly
Carbon capture and sequestration (CCS) may be a key technology for achieving large CO 2 emission reductions. Relative to "normal" CCS, "flexible" CCS retrofits include solvent storage that allows the generator to temporarily reduce the CCS parasitic load and increase the generator's net efficiency, capacity, and ramp rate. Due to this flexibility, flexible CCS generators provide system benefits that normal CCS generators do not, which could make flexible CCS an economic CO 2 emission reduction strategy. Here, we estimate the system-level cost effectiveness of reducing CO 2 emissions with flexible CCS compared to redispatching (i.e., substituting gas- for coal-fired electricity generation), wind, and normal CCS under the Clean Power Plan (CPP) and a hypothetical more stringent CO 2 emission reduction target ("stronger CPP"). Using a unit commitment and economic dispatch model, we find flexible CCS achieves more cost-effective emission reductions than normal CCS under both reduction targets, indicating that policies that promote CCS should encourage flexible CCS. However, flexible CCS is less cost effective than wind under both reduction targets and less and more cost effective than redispatching under the CPP and stronger CPP, respectively. Thus, CCS will likely be a minor CPP compliance strategy but may play a larger role under a stronger emission reduction target.
Elkarmi, Fawwaz; Abu-Shikhah, Nazih; Abu-Zarour, Mohammad
Many factors contribute to the planning process of power systems. In the context of expansion planning, focus is paid to selection criteria that enable the optimization of related factors that will result in the best performance. This is described as meeting demand whilst reducing costs and maintaining minimal risk in operation. In this paper, different criteria used in the planning of power system expansion studies are investigated with the objective of identifying their impact on the expansion plan. The results of these criteria on the expansion study of the Jordanian power system are presented. Results show good correspondence to the actual adopted solutions. The spinning reserve is the most influential planning criterion on the overall system expansion cost. This is followed by the peak load changes, and the forced outage rate of the candidate units used for capacity additions to meet future expected demand. Finally, the loss of load expectation and cost of energy not served have the least effect on the overall system expansion cost. These results highlight the importance to be placed on performing sensitivity analyses to determine the most cost effective and acceptable expansion plan of the electric power system. There is a need to continually update the planning criteria to cater for changes and developments in the power system and the economic situation. Finally, the methodology of this study can be generalized to other power systems.
Elkarmi, Fawwaz; Abu-Shikhah, Nazih [Al-Ahliyya Amman University, College of Engineering, AA University Post Office, Zip code 19328 (Jordan); Abu-Zarour, Mohammad [NEPCO, Department of Generation Planning, P.O. Box 2310, Amman 11194 (Jordan)
Many factors contribute to the planning process of power systems. In the context of expansion planning, focus is paid to selection criteria that enable the optimization of related factors that will result in the best performance. This is described as meeting demand whilst reducing costs and maintaining minimal risk in operation. In this paper, different criteria used in the planning of power system expansion studies are investigated with the objective of identifying their impact on the expansion plan. The results of these criteria on the expansion study of the Jordanian power system are presented. Results show good correspondence to the actual adopted solutions. The spinning reserve is the most influential planning criterion on the overall system expansion cost. This is followed by the peak load changes, and the forced outage rate of the candidate units used for capacity additions to meet future expected demand. Finally, the loss of load expectation and cost of energy not served have the least effect on the overall system expansion cost. These results highlight the importance to be placed on performing sensitivity analyses to determine the most cost effective and acceptable expansion plan of the electric power system. There is a need to continually update the planning criteria to cater for changes and developments in the power system and the economic situation. Finally, the methodology of this study can be generalized to other power systems. (author)
Anton Dharma Pusaka Mas
Full Text Available The area alongside the Gunung Sari Channel has an important meaning to the development of Surabaya City. The rising development in this area which causes the increase of flood events induces negative impacts on the growth of Surabaya City. The flood management plan in Gunung Sari Channel has been conducted by Brantas Project since 1988. This planning was reviewed in 1993 and 1999. This research was conducted to analyze the performance of flood management plan by Brantas Project. It was constructively done by HEC-FDA Software which can develop risk analysis by including economic consideration. Hydro-Economy approach integrated with the HEC-FDA analysis can yield the indicator of flood management plan performance in the form of total cost and risk cost (Expected Annual Damage/EAD. The best total cost yielded from the analysis was Rp. 893,692,230, while the risk cost was Rp. 384,238,410/year. It is expected that this research result can used for achieving best performance for floods management in Gunung Sari Channel.
A grant for $10 million has boosted the efforts of the Feminist majority Foundation, a Boston activist group committed to bringing RU-486 into the US. The group is planning to research the corporate structure of Hoechst, A.G., the owner of Roussel-Uclaf, and that of its US subsidiary Hoechst Celanese Corporation of Somerville, NJ. Ultimate strategies may include a boycott of Hoechst products in the US, formation of a consortium of small pharmaceutical companies, or of a feminist pharmaceutical firm to research and develop RU-486 or other antiprogestins for the US. The Hoechst Company denies any connection to Roussel-Uclaf. Meanwhile, US researchers have organized in some states to encourage research on the drug, and a bill has been introduced to force the US Food and Drug Administration to lift its ban on importation. An opposition bill to ban importation of RU-486 for any purpose including research has also been introduced by right-to-life forces. New research is underway to test the antineoplastic effects of RU-486 on breast cancer in Canada, and on meningioma in California.
Full Text Available As part of discourse in the social sciences, economics textbooks written in English in which knowledge has been transferred to other languages through translation have brought a certain impact on both the target language and the target culture. In terms of ideology, this article argues about the hegemonic status of the dominant language or culture that creates socalled epistemicide or the erosion of knowledge, partly due to translation strategies adopted by the translator. Investigation is done using the corpusbased approach, theories of translation strategies and the comparative model. The study reveals that the translator in the macro-level text adopts the ideology of foreignising strategy rather than domesticating strategy when translating an economics textbook from English into Indonesian. This is supported by the use of the number of the source language-orientated translation techniques leading to two translation methods (i.e. literal translation and faithful translation adopted in the micro-level text. This research strongly supports another relevant study pertaining to the globalisation of knowledge through translation and also the translation theories of equivalence (i.e. overt and covert translation. The research findings also have some pedagogical implications on teaching English for Specific Purposes in higher education.
Indrawati Indrawati; Gideon Setyo Budiwitaksono
The purpose of this study is to examine the influence of Tax Policy, Tax Law, and Tax Administration on Tax Planning. Our samples consist of 20 Tax Cosultant’s Clients in Surabaya.The Results of this study show that tax policy and tax administration is not a factor that can motivate management to perform tax planning. While the tax laws is a factor that can motivate management to perform tax planning. This research suggests to the Government to issue tax regulations clearly and unambigu...
Odeh, Hana; Miranda, Lisa; Rao, Abhi; Vaught, Jim; Greenman, Howard; McLean, Jeffrey; Reed, Daniel; Memon, Sarfraz; Fombonne, Benjamin; Guan, Ping
Background: Biospecimens are essential resources for advancing basic and translational research. However, there are little data available regarding the costs associated with operating a biobank, and few resources to enable their long-term sustainability. To support the research community in this effort, the National Institutes of Health, National Cancer Institute's Biorepositories and Biospecimen Research Branch has developed the Biobank Economic Modeling Tool (BEMT). The tool is accessible at http://biospecimens.cancer.gov/resources/bemt.asp. Methods: To obtain market-based cost information and to inform the development of the tool, a survey was designed and sent to 423 biobank managers and directors across the world. The survey contained questions regarding infrastructure investments, salary costs, funding options, types of biospecimen resources and services offered, as well as biospecimen pricing and service-related costs. Results: A total of 106 responses were received. The data were anonymized, aggregated, and used to create a comprehensive database of cost and pricing information that was integrated into the web-based tool, the BEMT. The BEMT was built to allow the user to input cost and pricing data through a seven-step process to build a cost profile for their biobank, define direct and indirect costs, determine cost recovery fees, perform financial forecasting, and query the anonymized survey data from comparable biobanks. Conclusion: A survey was conducted to obtain a greater understanding of the costs involved in operating a biobank. The anonymized survey data was then used to develop the BEMT, a cost modeling tool for biobanks. Users of the tool will be able to create a cost profile for their biobanks' specimens, products and services, establish pricing, and allocate costs for biospecimens based on percent cost recovered, and perform project-specific cost analyses and financial forecasting. PMID:26697911
Odeh, Hana; Miranda, Lisa; Rao, Abhi; Vaught, Jim; Greenman, Howard; McLean, Jeffrey; Reed, Daniel; Memon, Sarfraz; Fombonne, Benjamin; Guan, Ping; Moore, Helen M
Biospecimens are essential resources for advancing basic and translational research. However, there are little data available regarding the costs associated with operating a biobank, and few resources to enable their long-term sustainability. To support the research community in this effort, the National Institutes of Health, National Cancer Institute's Biorepositories and Biospecimen Research Branch has developed the Biobank Economic Modeling Tool (BEMT). The tool is accessible at http://biospecimens.cancer.gov/resources/bemt.asp. To obtain market-based cost information and to inform the development of the tool, a survey was designed and sent to 423 biobank managers and directors across the world. The survey contained questions regarding infrastructure investments, salary costs, funding options, types of biospecimen resources and services offered, as well as biospecimen pricing and service-related costs. A total of 106 responses were received. The data were anonymized, aggregated, and used to create a comprehensive database of cost and pricing information that was integrated into the web-based tool, the BEMT. The BEMT was built to allow the user to input cost and pricing data through a seven-step process to build a cost profile for their biobank, define direct and indirect costs, determine cost recovery fees, perform financial forecasting, and query the anonymized survey data from comparable biobanks. A survey was conducted to obtain a greater understanding of the costs involved in operating a biobank. The anonymized survey data was then used to develop the BEMT, a cost modeling tool for biobanks. Users of the tool will be able to create a cost profile for their biobanks' specimens, products and services, establish pricing, and allocate costs for biospecimens based on percent cost recovered, and perform project-specific cost analyses and financial forecasting.
Full Text Available This paper presents a review of the presentations and synthesis of the discussion during a Symposium on ‘Transformation of rural-urban cultural landscapes in Europe: Integrating approaches from ecological, socio-economic and planning perspectives’ held at the European IALE conference 2009 in Salzburg, Austria. The symposium addressed an extended and much debated subject of the landscape dynamics in Europe. The papers presented during the symposium showcased a broad spectrum of cutting edge research questions and challenges faced by the cultural landscapes of Europe. During six sessions, 18 presentations (besides 20 posters were made by 36 scientists (including co-authors from 14 countries, representing 25 institutions of Europe. A glance at the presentations revealed that the state-of-the-art focuses on driving forces and selected aspects of transformation processes, methods of its analysis and planning support as dimensions of research in this field. However, inter- and transdisciplinary research and integrative approaches to the development of rural-urban cultural landscapes are needed. The extended discussion session at the latter part of the symposium highlighted some critical and unaddressed research questions which remained a pending agenda for future research.
Alkire, Blake C; Shrime, Mark G; Dare, Anna J; Vincent, Jeffrey R; Meara, John G
The surgical burden of disease is substantial, but little is known about the associated economic consequences. We estimate the global macroeconomic impact of the surgical burden of disease due to injury, neoplasm, digestive diseases, and maternal and neonatal disorders from two distinct economic perspectives. We obtained mortality rate estimates for each disease for the years 2000 and 2010 from the Institute of Health Metrics and Evaluation Global Burden of Disease 2010 study, and estimates of the proportion of the burden of the selected diseases that is surgical from a paper by Shrime and colleagues. We first used the value of lost output (VLO) approach, based on the WHO's Projecting the Economic Cost of Ill-Health (EPIC) model, to project annual market economy losses due to these surgical diseases during 2015-30. EPIC attempts to model how disease affects a country's projected labour force and capital stock, which in turn are related to losses in economic output, or gross domestic product (GDP). We then used the value of lost welfare (VLW) approach, which is conceptually based on the value of a statistical life and is inclusive of non-market losses, to estimate the present value of long-run welfare losses resulting from mortality and short-run welfare losses resulting from morbidity incurred during 2010. Sensitivity analyses were performed for both approaches. During 2015-30, the VLO approach projected that surgical conditions would result in losses of 1·25% of potential GDP, or $20·7 trillion (2010 US$, purchasing power parity) in the 128 countries with data available. When expressed as a proportion of potential GDP, annual GDP losses were greatest in low-income and middle-income countries, with up to a 2·5% loss in output by 2030. When total welfare losses are assessed (VLW), the present value of economic losses is estimated to be equivalent to 17% of 2010 GDP, or $14·5 trillion in the 175 countries assessed with this approach. Neoplasm and injury account
Affret, Aurélie; Severi, Gianluca; Dow, Courtney; Rey, Grégoire; Delpierre, Cyrille; Boutron-Ruault, Marie-Christine; Clavel-Chapelon, Françoise; Fagherazzi, Guy
To identify individual and contextual socio-economic factors associated with a healthy diet. Dietary data from a large cohort study were used to derive two mutually exclusive dietary patterns through a latent class analysis. Associations between dietary patterns and socio-economic factors were studied with logistic regression. E3N, a French prospective cohort study composed of women recruited from a national health insurance plan covering people working in the national education system. E3N participants (n 73 031) with dietary and socio-economic data available. The 'Healthy' pattern was characterized by a large consumption of fruits and vegetables and the 'Less Healthy' pattern by a large consumption of pizza and processed meat. When all socio-economic factors were analysed together, all of the individual factors considered were associated with a healthy diet (e.g. women with three or more children were less likely to follow a healthy diet v. women with no children, OR (95 % CI): 0·70 (0·66, 0·75)) while the contextual factors associated with a healthy diet included the size of the agglomeration of residence and the area of birth and residence (e.g. women living in the West of France were less likely to follow a healthy diet v. those living in the South of France: 0·78 (0·72, 0·83)). We demonstrated that individual and contextual factors are both associated with diet. Rather than focusing only on individual factors, we recommend future studies or public health and nutritional strategies on diet to consider both types of factors.
The Washington State Department of Transportation (WSDOT) regional planning programs address current and forecasted deficiencies of State highways through the conduct of corridor studies. This Guidance for the conduct of corridor planning studies is ...
Solidification (making concrete) and vitrification (making glass) are frequently the treatment methods recommended for treating inorganic or radioactive wastes. Solidification is generally perceived as the most economical treatment method, whereas vitrification is considered (by many) as the most effective of all treatment methods. Unfortunately, vitrification has acquired the stigma that it is too expensive to receive further consideration as an alternative to solidification in high volume treatment applications. Ex situ solidification and vitrification are the competing methods for treating in excess of 450,000 m 3 of low-level radioactive and mixed waste at the Fernald Environmental Management Project (FEMP or simply, Fernald) located near Cincinnati, Ohio. This paper s a detailed study done to: compare the economics of the solidification and vitrification processes; determine if the stigma assigned to vitrification is warranted; determine if investing millions of dollars into vitrification development, along with solidification development, at Fernald is warranted. Common parameters were determined and detailed life-cycle cost estimates were made. Incorporating the unit costs into a computer spreadsheet allowed 'what if' scenarios to be performed. Some scenarios investigated included variation of: remediation times, amount of wastes treated, treatment efficiencies, electrical and material costs and escalation
The study attempts to quantify the technical and economic benefit to the manufacturing industries involved in CERN contracts, in relation to the expenditures on CERN by its Member States. Interviews were carried out in some 130 European firms, who supplied data on estimates of increased sales and decreased costs due to CERN contracts. This 'economic utility' totals 1,665 million Swiss francs (up to the year 1978), compared with a sales value to CERN of 394 MSF. Utility/sales ratios range from 0.9 to 7.3 for application fields of cables, magnets, cooling systems, vacuum equipment, electronics, and steels; they are as high as 17.3 for computers and 31.6 for precision mechanics. Some 80 per cent of the total reported utility results from sales to markets outside high-energy and nuclear physics, for example, railways, ship-building, refrigeration, power generation and power distribution. For the 877 MSF spent by CERN in European industry from its over-all budget of 3,500 MSF during 1955 to 1973, the total utility is estimated to be nearly 5,000 MSF. The method and procedure of analysis and quantification are discussed in detail and some specific cases are presented as examples. (author)
The study attempts to quantify the technical and economic benefit to the manufacturing industries involved in CERN contracts, in relation to the expenditures on CERN by its Member States. Interviews were carried out in some 130 European firms, who supplied data on estimates of increased sales and decreased costs due to CERN contracts. This 'economic utility' totals 1,665 million Swiss francs (up to the year 1978), compared with a sales value to CERN of 394 MSF. Utility/sales ratios range from 0.9 to 7.3 for application fields of cables, magnets, cooling systems, vacuum equipment, electronics, and steels; they are as high as 17.3 for computers and 31.6 for precision mechanics. Some 80 per cent of the total reported utility results from sales to markets outside high-energy and nuclear physics, for example, railways, ship-building, refrigeration, power generation and power distribution. For the 877 MSF spent by CERN in European industry from its over-all budget of 3,500 MSF during 1955 to 1973, the total utility is estimated to be nearly 5,000 MSF. The method and procedure of analysis and quantification are discussed in detail and some specific cases are presented as examples. (author) [fr
Melo, Rita; Botelho, M. Luisa; Branco, Joaquim
This paper presents preliminary results of a financial viability study for the implementation of gamma radiation technology on a slaughterhouse wastewater treatment industry. Five scenarios were studied, including the current practice, representing different types of treatments and goals, e.g.: water reuse and/or sludge add value as agriculture fertilizers. Cost-benefit analysis, including the net present value (NPV) of each scenario, was used as a technique to compare the relative value of various strategies. Taking in account that the initial investment is amortized after 20 years, the implementation of Co-60 treatment with 20% water reuse and sludge application as agriculture fertilizers represents the most profitable project with the highest NPV. Therefore, the implementation of gamma radiation technology on a slaughterhouse wastewater treatment industry is not only technically viable as well as economically feasible. (author)
Information report made on behalf of the commission of economic affairs and of the plan, and of the energy study group, about the proceedings of the colloquium: 'energy: which French policy for the next legislative body?' organized by the Senate on June 26, 2002
This report presents the proceedings of the colloquium organized by the commission of economic affairs of the French Senate and by the energy study group. It submits some questions in order to outline the options offered by the public authorities and the choices susceptible to be done by Electricite de France (EdF) and Gaz de France (GdF) in the framework of the European opening of energy markets in 2005. The future adaptation of the two public companies to this new organization is analyzed and the objectives and limits to assign to this European opening are discussed. (J.S.)
Ramos Caballero, L. J.; Quinones Rodriguez, L. A.; Lupiani Castellanos, J.
In this study of the comparison of the clinical dosimetry between planners can deduce that the differences are in the majority of the cases below 3%, and only in cases where the field size is small, we found significant discrepancies, although justifiable. On the one hand it is different calculation algorithm and implementation on the other, the modeling of the accelerator. (Author)
This study adopts a sensemaking perspective to uncover how an organisation improves its competitiveness. By looking at various levels in the organisation, from the individual organisation member via the departments to the management team, the idea is to map the elements involved in sensemaking on...
The Markovian method of manpower planning foretell the future. ... ive years from a soft drink manufacturing company based in Lagos, Nigeria company based ... ces management approach. ... handbook have also used Markov processes for.
Yuan, Jiahai; Xu, Yan; Kang, Junjie; Zhang, Xingping; Hu, Zheng
In this paper we expand the IRSP (integrated resource strategic planning) model by including the external cost of TPPs (traditional power plants) and popularization cost of EPPs (efficiency power plants) with nonlinear functions. Case studies for power planning in China during 2011–2021 are conducted to show the efficacy of the model. Scenarios are compiled to compare the pathways of power planning under different policies. Results show that: 1) wind power will become competitive with technical learning, but its installation is undesirable when the external cost of coal power is not internalized; 2) the existence of popularization cost will hinder EPPs' (efficiency power plants) deployment and pure market mechanism is not enough to deliver EPPs at socially desirable scale; 3) imposition of progressive emission tax on coal power at an average of 0.15–0.20 RMB/KWh can remedy the market distortion and promote the development of wind power by a significant margin; 4) nuclear power will grow stably when its external cost is set no more than 0.187 RMB per KWh, or 87% of its internal cost. The proposed model can serve as a useful tool for decision support in the process of power planning and policy formulation for national government. - Highlights: • Improve IRSP model by adding nonlinear external and popularization cost. • The model is used to conduct China's power sector planning in 2011–2021. • Simulate the impacts of alternative energy policies on planning results. • The model can be used for joint power sector planning and policy design
Wang Faya; Li Zenghai
This paper presents an experimental setup for X-band rf breakdown studies. The setup is composed of a section of WR90 waveguide with a tapered pin located at the middle of the waveguide E-plane. Another pin is used to rf match the waveguide so it operates in a travelling wave mode. By adjusting the penetration depth of the tapered pin, different surface electric field enhancements can be obtained. The setup will be used to study the rf breakdown rate dependence on power flow in the waveguide for a constant maximum surface electric field on the pin. Two groups of pins have been designed. The Q of one group is different and very low. The other has a similar Q. With the test of the two groups of pins, we should be able to discern how the net power flow and Q affect the breakdown. Furthermore, we will apply an electron beam treatment to the pins to study its effect on breakdown. Overall, these experiments should be very helpful in understanding rf breakdown phenomena and could significantly benefit the design of high gradient accelerator structures.
This test plan defines basic test procedures for testing commercially available vendor products as soil fixatives and dust suppression agents to determine their capability to control fugitive dust generation during transuranic waste retrieval and handling operations. A description of the test apparatus and methods are provided in this test plan. This test plan defines the sampling procedures, controls, and analytical methods for the samples collected. Data management is discussed, as well as quality assurance and safety requirements for the study. 6 refs., 5 figs
This report contains purpose and methods of study, present condition of MIS of Korea electric power, long-term plan for Korea electric power of MIS and development plan, MIS of management department and development plan of office automation, electric power production and transport automation, research of utilization of MIS, development and organization of MIS, network of electric power. Last it deals with conclusion and opinion for the MIS computers and communication of Korea electric power, and suggestion for the improvement of the organization.
Wicaksono, A. D.
Since the last few years, Indonesia has experienced important events that bring significant changes to the social, political and economic life. The changes directly or indirectly impact the field of planning. With the challenging condition which grows fast and is more complex ahead, and the greater demands on the role of planning, it is required that planning should have higher quality. This paper seeks to answer some questions as follows: (i) How are changes in paradigm and also the development of planning model for the current transition era?, (ii) What is the best way to improve the quality of planning control on the last generation planning model to realize sustainable city?. Analysis steps that will be used to achieve the paper objectives are: (i) Review of planning and sustainable cities theory, (ii) Pattern recognition, (iii) Identifying control mechanisms and sustainable urban forms, (iv) conceptualization. Based on discussion about sustainable cities and control mechanism, some conclusions can be generated as follows: (i) The third generation planning model is based on the theory of expanded system, emphasizing on the constraint of capacity and the ability of planners within the context of larger environment, (ii) There are various theoretical studies that recommend prescriptive model or solution for sustainable urban form and structure. The concepts of Sustainable Cities can be grouped in Neotraditional Development, Urban Containment, Compact City and The Eco-City. The four models above have criteria, namely (i) high density; (ii) a high level of diversity; (iii) mixed land use; (iv) compactness; (5) sustainable transport; (6) passive solar design; (7) Greening Ecological Design. The three main activities in control mechanisms are: Monitoring and Recommendation; a comparative review of the facts (conditions that exist or are developing) with the purpose (expected conditions, set out in urban planning) and recommendations; Evaluation, a review on the
This book focuses on the questions of: why do some economically disadvantaged nations develop significantly faster than others, and what roles do their educational systems play? As case illustrations, in the early 1960s Mexico and South Korea were both equally underdeveloped agrarian societies. Since that time, the development strategies pursued…
Moolenaar, Lobke M.; Vijgen, Sylvia M. C.; Hompes, Peter; van der Veen, Fulco; Mol, Ben Willem J.; Opmeer, Brent C.
To evaluate the methodologic quality of economic analyses published in the field of reproductive medicine. Systematic review. Centers for reproductive care. Infertility patients. We performed a Medline search to identify economic evaluation studies in reproductive medicine. We included studies that
The purpose of this study was to investigate the feasibility of using low cost, low temperature geothermal energy in job-producing industries to increase employment and encourage economic development. The study, encompassing all of Lassen and modoc Counties, was to be site-specific, referencing candidate geothermal applications to known hot wells and springs as previously determined, or to new wells with specific characteristics as defined in the Scope of Work. The emphasis was to be placed on economically practical and readily achievable applications from known resources, thus complimenting the recently completed ERDA-Susanville Study where a designated community was used as a ''laboratory'' in which land-use planning, institutional aspects, geological assessments, technical modeling and socioeconomic impacts were all examined in overview. During the course of the study, monthly progress reports were prepared and reviewed with the Commission so that emphasis on particular features of study could be changed as necessary to reflect updated findings and to redirect efforts into additional areas of potential promise as they became apparent. In this manner, a degree of flexibility was maintained which allowed a more comprehensive study than would have been otherwise possible. Although the report generates both positive and negative findings in specific areas of investigation, it is felt that the overall long term prognosis for geothermal energy stimulus to industry in the area is excellent.
In this paper, the Turkish energy production sector is studied and power plants fueled by natural gas, imported coal and nuclear power are compared in terms of long-term (1996-2010) production economy. A net present value is used for comparing nuclear, coal and natural gas power plants. A scenario approach is utilized in establishing the effects of different factors, such as inflation rate, unit of investment costs, load factor change, discount rate and fuel price changes. Six different scenarios of interest are developed and discussed. The study ends with conclusions and recommendations based on a study of a reference scenario and alternative scenarios. (author)
Full Text Available Abstract Background Large populations are exposed to smoke from bushfires and planned burns. Studies investigating the association between bushfire smoke and health have typically used hospital or ambulance data and been done retrospectively on large populations. The present study is designed to prospectively assess the association between individual level health outcomes and exposure to smoke from planned burns. Methods/design A prospective cohort study will be conducted during a planned burn season in three locations in Victoria (Australia involving 50 adult participants who undergo three rounds of cardiorespiratory medical tests, including measurements for lung inflammation, endothelial function, heart rate variability and markers of inflammation. In addition daily symptoms and twice daily lung function are recorded. Outdoor particulate air pollution is continuously measured during the study period in these locations. The data will be analysed using mixed effect models adjusting for confounders. Discussion Planned burns depend on weather conditions and dryness of ‘fuels’ (i.e. forest. It is potentially possible that no favourable conditions occur during the study period. To reduce the risk of this occurring, three separate locations have been identified as having a high likelihood of planned burn smoke exposure during the study period, with the full study being rolled out in two of these three locations. A limitation of this study is exposure misclassification as outdoor measurements will be conducted as a measure for personal exposures. However this misclassification will be reduced as participants are only eligible if they live in close proximity to the monitors.
Corbus, D.; Hurlbut, D.; Schwabe, P.; Ibanez, E.; Milligan, M.; Brinkman, G.; Paduru, A.; Diakov, V.; Hand, M.
This study presents a comparative analysis of two different renewable energy options for the California energy market between 2017 and 2020: 12,000 GWh per year from new California in-state renewable energy resources; and 12,000 GWh per year from Wyoming wind delivered to the California marketplace. Either option would add to the California resources already existing or under construction, theoretically providing the last measure of power needed to meet (or to slightly exceed) the state's 33% renewable portfolio standard. Both options have discretely measurable differences in transmission costs, capital costs (due to the enabling of different generation portfolios), capacity values, and production costs. The purpose of this study is to compare and contrast the two different options to provide additional insight for future planning.
Based on minutely analysing the main problems existing in safeguard measures for implementing a new round of overall planning of land use,this paper constructs implementation security system of overall planning of land use,and puts forward the principles and basis of formulating safeguard measures for implementing overall planning of land use.Finally,this paper establishes the content system of safeguard measures:effectively strengthen social supervision;strengthen administrative management of land use planning;strengthen economic management of land use planning;reinforce the legal status of planning;establish incentive and constraint mechanism for reinforcing implementation;improve support system of planning.
Akbar, S.; Saleem Shahid, M.; Anwar Khan, M.; Khushnood, S.
Pakistan is a developing country and has ever increasing requirement of electric power for its development process. Due to lack of timely and proper planning in this field, there has been acute shortage of power supply which has resulted into sever set back specially in industrial sector. To make up this deficiency government of Pakistan invited foreign and local companies for power generation, which has been purchased by WAPDA (water and power development authority-government of Pakistan) at exorbitant rates comparatively higher in this region. The Authors have thoroughly deliberated on the subject, collected the relative data from various government agencies, organizations and literature then carried out the comparative cost analysis of generation of electric power using various resources, keeping in mind the following factors: a) Fuel b) Plant Factor c) Investment Cost d) Operating and Maintenance Cost. The tariff rates of WAPDA have also been considered in this study. Recently two others organizations NEPRA (national electric power regulation authority) and PPIB (private power infrastructure board) has been constituted to regulate the tariffs and issuance of license to the private power generating companies. Now the efforts are in hand to regulate the purchase rate of electric power from the private companies by allowing reasonable profit without exploiting any body. The authors has concluded that timely planning, by providing necessary facilities to the power generation companies and regulating the tariff can facilitate the consumer and protecting them from paying exorbitant tariff. (authors)
The United States' participation in the International Thermonuclear Experimental Reactor (ITER) began in later 1987 when the initiative to start a cooperative program among the four Parties -- the Soviet Union, Japan, the European Community, and the United States -- was initiated. Participation then continued through the start of Joint Work in May 1988 until the conclusion of the Conceptual Design Activities (CDA) in December 1990. In the period between the conclusion of the CDA and the agreement to execute the Engineering Design Activities (EDA), the US ITER Home Team continued to do work on the design, executed additional research and development, and participated in the preparations for the EDA. Activities included one major design study on a High-Aspect-Ratio Design and input to the National ITER Technical Review, the ITER Steering Committee -- US, Special Working Group 1, and the Fusion Energy Advisory Committee's Panel 1. Research and development was continued in areas of work that were identified as critical-path elements by an international panel chartered by the four ITER Parties near the end of the CDA. I will describe the conclusion of the CDA and the interim US ITER activities and will give an indication of our involvement in the EDA
The appendices to chapter nine of the final report of the master plan study on district heating in the municipalities of Kohtla-Jarve and Johvi municipalities (Estonia) present extensive data relating to economic, financial and environmental calculations, fuel consumption, energy balance and prices. (ARW)
planning hulls and plan for N62909-15-1-2052 collaboration studies between NSWC and KRISO - Washington DC Sb. GRANT NUMBER N62909-15-1-2052 Sc. PROGRAM...be carried out in MASK’s facilities. We discussed common interests on planing hulls, and made plans for collaboration studies between NSWC and KRISO ...Presentation of USV project in KRISO 8/19/2015 (Wed) • Discussion of common interests about planing hu lls • Planning for collaboration studies
Winter, Paul A.; Petrosko, Joseph M.; Rodriguez, Glenn
Staffing the nation's community colleges with qualified faculty is an emerging problem. The problem results from massive retirements among members of the post-WW II "baby boom" generation and intense competition from other sectors of the economy for scarce human talent. This study was a faculty-recruitment simulation designed to investigate the…
Chapter 1 reviews alternative theories of competition - the standard Neoclassical view, the contribution of the Chicago School as well as the two dynamic lines of thought which are part of Austrian economics and Classical Political Economy. The latter is presented as a consistent alternative to the other existing theories. Of special interest is the question if and how industry structure matters in these approaches, how profitability differentials are explained and what role market share concentration and mobility barriers play. Their predictions and implications for empirical research are compared. Ways to test and evaluate these different approaches are described. Chapter 2 investigates econometrically how industry and micro level variables determine persistent differentials in the rate of return on assets in the U.S. The analysis is the first to use business segment data to explain long term profitability differentials. It presents new market concentration indicators that are superior to concentration ratios and allow to analyze an unpreceded amount of concentration and other data back to 1977. Critical concentration levels, non-linearities, interaction effects and previously ignored important control variables like industrial unionization are being considered. Concentration is found to have significant negative effects on profitability differentials. Barrier indicators are insignificant while market shares are positively correlated with long-run profitability. Concentration thus increases, not diminishes the degree of industrial competition. This is interpreted as evidence in support of Classical Political Economic competition theory. Chapter 3 presents a costs of production based industry analytical study that aims at consistency with Classical Political Economic thought. It investigates how growth of renewable electricity in Germany forces conventional power plants to shift towards more flexible operating regimes. The simulation of individual power plant load
An economics project for third grade children is described and lessons for teaching basic economic concepts are provided. In the first semester, students studied basic economic concepts; in the second semester, they learned about the origin, production, and distribution of rice and poultry and how these products affect the local and state…
The major objective of the study is to determine the optimum timing and size of nuclear size of nuclear power plants that could be built on Java Island during the period 1978-1997. The study could also be considered as a general survey of the available energy resources in the country. Included are economic background, rational energy resources, electricity supply system on Java Island, forecast of electric energy demand, methodology and basis for evaluation, frequency stability analysis and results of analysis. In 8 appendixes technical, economic and financial aspects of the demand for electrical energy are discussed
Full Text Available Since the 1990s, local governments all over Europe have launched reforms to improve local democracy, public management and efficiency in the provision of local services. Some of these reforms are inspired by what previously has worked in private management and some of them have also a macro-level approach, whose main aim is to introduce institutional reforms and reorganizations to ensure contextual problem solving by strengthening governance within the local public sector. In this context, Strategic Planning in public organizations has attracted interest among academic researchers and practitioners as an instrument for dealing with a complex environment and for the achievement of higher performance and the attainment of greater democracy. But the decision on how to introduce Strategic Planning might follow a different rationale. The hypothesis maintained in this paper is that those that are based in an endogenous rationale are more likely to succeed. To test our hypothesis this paper draws on a comparative empirical analysis concerning the design and implementation of a Strategic Planning process within two Spanish city governments: one considered to have been a failure and the other a success. Focusing on the way in which the use of Strategic Planning has to face the trade-offs between urban and economic development and democracy, the paper explores how this formal mechanism of citizen´s and business’ participation serves to establish relational processes to reinvigorate local economic development, democracy and administrative modernization only when a strong political and administrative leadership is put into motion. Overall, the study yields evidence consistent with the notion that a successful Strategic Planning at the local level has to take into account not only institutional issues, but also the communal, social and political resources that frame the deliberations propelled by the Strategic Planning process.
Colombo faces recurrent floods that threaten its long-term economic development. Its urban wetlands have been identified by local agencies as a critical component of its flood reduction system, but they have declined rapidly in recent years due to continuous infilling, unmanaged land development and dredging to create lakes. In collaboration with government agencies, NGOs and local universities, the World Bank has carried out a Robust Decision Making analysis to examine the value of Colombo urban wetlands, both in the short-term and long-term, and identify what are the most viable strategies available to increase the city's flood resilience in an unclear future (in terms of climate change and patterns of urban development). This has involved the use of numerous hydrological and socio-economic scenarios as well as the evaluation of some wetlands benefits, like ecosystem services, wastewater treatment, or recreational services. The analysis has determined that if all urban wetlands across the Colombo catchment were lost, in some scenarios the metropolitan area would have to cope with an annual average flood loss of approximately 1% of Colombo GDP in the near future. For long-term strategies, trade-offs between urban development, lake creation and wetland conservation were analyzed and it was concluded that an active management of urban wetlands was the lowest regret option. Finally, the analysis also revealed that in the future, with climate change and fast urban development, wetlands will not be sufficient to protect Colombo against severe floods. Pro-active urban planning and land-use management are therefore necessary, both to protect existing wetlands and to reduce future exposure. The use of many different scenarios, the consideration of several policy options, and the open participatory process ensured policy-makers' buy-in and lead to the decision to actively protect urban wetlands in Colombo.
Full Text Available In 2007 Galicia establishes the compulsory to develop the ICT Plan in schools. This school document presents the actions to be carried out for the introduction and integration of Information and Communication Technologies in the teaching-learning process, pointing out the use of the website as one of the indicators of these actions. In the framework of an evaluative research to know the current reality of the ICT Plan, it raises an objective aimed at verifying the diffusion that said Plan has in web pages. Through a mixed methodology, the study focuses on the information obtained with a questionnaire to 38 management teams and a web page registration form for 140 educational schools in Ourense province. The results indicate that in almost all cases the website is used, which is updated with some frequency but rarely does the objective of disseminating the ICT Plan and serve as a bridge for communication with the educational community
Marchetti, J.M.; Miguel, V.U.; Errazu, A.F.
Biodiesel has become an attractive diesel fuel substitute due to its environmental benefits since it can be made from renewable resource. However, the high costs surrounding biodiesel production remains the main problem in making it competitive in the fuel market either as a blend or as a neat fuel. More than 80% of the production cost is associated with the feedstock itself and consequently, efforts are focused on developing technologies capable of using lower-cost feedstocks, such as recycled cooking oils and wastes from animal or vegetable oil processing operations. The main issue with spent oils is the high level of free fatty acids found in the recycled materials. The conventional technology employs sodium methoxide as a homogeneous base catalyst for the transesterification reaction and illustrates the drawbacks in working with feedstocks that contain high levels of free fatty acids. On the other hand, homogeneous acidic catalysts are being used for exactly such feedstocks. Both acid and basic homogeneous catalyzed processes require downstream purification equipment to neutralize the catalyst and to purify the biodiesel as well as the glycerol. Recent studies have been conducted to employ heterogeneous catalysts, such acidic or basic solid resins, or immobilized lipases. These catalysts will allow the use of different feedstocks that will permit operation at lower investment costs and will require less downstream process equipment. A conceptual design of these alternative production plants has been done with a techno-economic analysis in order to compare these alternatives. A process simulator was employed to carry out the conceptual design and simulation of each technology. Using these models it was possible to analyze different scenarios and to evaluate productivity, raw material consumption, economic competitiveness, and environmental impacts of each process. (author)
Full Text Available Literature has devoted considerable attention to economic growth because it creates the premises for achieving major goals such as route out of poverty of underdeveloped countries or contribute to raising the standard of living in developed countries. Economic growth has become an “order of the day” term, propagated by various "players" of economic and social life, in this way gaining various interpretations and meanings. This paper presents the results of the measures adopatate in order to recover Romanian economic situation. The austerity measures adopted until recently not allowed, however, to create a favorable environment for growth, taking into consideration that it is almost impossible for an economy to grow when conditions are limiting. Fiscal policies have focused on reducing the budget deficit, which led on slaughtering economic growth. Given the uncertain economic context, FDI was hardly drew into our country, their value last year has been insignificant. We can even say that the previous ended year was one economically, because our country did not recognize the road to the economic recovery.
van Gils, Paul F; Hamberg-van Reenen, Heleen H; van den Berg, Matthijs; Tariq, Luqman; de Wit, G Ardine
Abstract Background Alcohol abuse results in problems on various levels in society. In terms of health, alcohol abuse is not only an important risk factor for chronic disease, but it is also related to injuries. Social harms which can be related to drinking include interpersonal problems, work problems, violent and other crimes. The scope of societal costs related to alcohol abuse in principle should be the same for both economic evaluations and cost-of-illness studies. In general, economic e...
Full Text Available Background: Assessment of different strategic in disaster planning in selected countries. According to the international report indicating that IRAN is among the seven countries most susceptible to disaster, experiencing 31 known disasters out of 40 in the world, occurrence of 1536 moderate to severe earthquake, during 1370-80 and 712 other disasters at the same period it seems necessary to design a disaster plan."nMethods: This research is a comparative-descriptive and case based study in which the researcher used random sampling process in selecting the statistical society from both developed and developing countries. In this goal oriented research the necessary information are extracted from valid global reports, articles and many questionnaires which were subjected to scientific analysis."nResults: Studying different countries (which includes: Canada, Japan, India, USA, Turkey, Pakistan and Iran shows that there is a direct relationship between the level of countries development and their success in disaster planning and management (including preventive measures and confrontation. In most of the studied countries, decentralized planning caused many professional planners participate in different levels of disaster management which ultimately led to development of efficient and realistic plans which in turn decreased the catastrophic effects of disasters dramatically. The results of the aforementioned countries showed that a balanced approach to disaster plan with investment in prophylactic area is very important."nConclusion: As our country uses a centralized strategy for disaster management which has proven its ineffectiveness, the researcher suggests that we should change our approach in disaster management and let our planners participate from all levels include: provincial, rural and etc. This will led to a reality based planning and using all potential capacities in disaster management. According to this study it will be possible to use
Designed as part of a 40-hour course in medical law and economics, this lesson plan was developed to enable students to: (1) define and give examples of the tort of negligence in the medical profession; (2) distinguish between and give examples of personal and professional negligence; (3) be able to identify, for a given situation, the three major…
Full Text Available This paper studies different functions and relations between 45 agglomerated municipalities in southern Switzerland (Ticino, using a territorial agent-based model. Our research adopts a bottom-up approach to urban systems, considering the agglomeration mechanism and effects of different regional and urban policies, and simulates the individual actions of diverse agents on a real city using an Agent-based model (ABM. Simulating the individual actions of diverse agents on a real city and measuring the resulting system behaviour and outcomes over time, they effectively provide a good test bed for evaluating the impact of different policies. The database is created merging the Swiss official secondary data for one reference year (2011 with Eurostat and OECD-Regpat. The results highlight that the understanding of municipalities’ functions on the territory appears to be essential for designing a solid institutional agglomeration (or city. From a methodological point of view, we contribute to improve the application of territorial ABM. Finally, our results provide a robust base to evaluate in a dynamic way various political interventions, in order to ensure a sustainable development of the agglomeration and the surrounding territories. Applying the analyses and the model on a larger scale, including further regions and conurbations, and including more indicators and variables, to obtain a more detailed and characteristic model, will constitute a further step of the research.
Shevnina, Elena; Kourzeneva, Ekaterina; Kovalenko, Viktor; Vihma, Timo
Climate warming has been more acute in the Arctic than at lower latitudes and this tendency is expected to continue. This generates major challenges for economic activity in the region. Among other issues is the long-term planning and development of socio-economic infrastructure (dams, bridges, roads, etc.), which require climate-based forecasts of the frequency and magnitude of detrimental flood events. To estimate the cost of the infrastructure and operational risk, a probabilistic form of long-term forecasting is preferable. In this study, a probabilistic model to simulate the parameters of the probability density function (PDF) for multi-year runoff based on a projected climatology is applied to evaluate changes in extreme floods for the territory of the Russian Arctic. The model is validated by cross-comparison of the modelled and empirical PDFs using observations from 23 sites located in northern Russia. The mean values and coefficients of variation (CVs) of the spring flood depth of runoff are evaluated under four climate scenarios, using simulations of six climate models for the period 2010-2039. Regions with substantial expected changes in the means and CVs of spring flood depth of runoff are outlined. For the sites located within such regions, it is suggested to account for the future climate change in calculating the maximal discharges of rare occurrence. An example of engineering calculations for maximal discharges with 1 % exceedance probability is provided for the Nadym River at Nadym.
Misner, John M.
This paper examines the use of community based economic impact studies as service learning tools for undergraduate business programs. Economic impact studies are used to measure the economic benefits of a variety of activities such as community redevelopment, tourism, and expansions of existing facilities for both private and public producers.…
Vijgen, Sylvia M. C.; Opmeer, Brent C.; Mol, Ben Willem J.
We evaluated the methodological quality of economic evaluation studies in the field of obstetrics and gynecology published in the last decade. A MEDLINE search was performed to find economic evaluation studies in obstetrics and gynecology from the years 1997 through 2009. We included full economic
Full Text Available In the phase when the World Economy takes its agitation, that is, characterized as the new initiative in the International economic order and the infinite competition of the borderless world market, as well as economic integration of all regions, the economy of Korea is facing an unprecedented challenge. After 1990s, when the Cold War came to an end, globalization officially started with the support of information and communications technology revolution. On the other hand, the economic hegemonism and the ideology of "economy-first" intentions was being widely spread in the World. Governments all over the world one after another appealed for foreign investments.
Sheng Guo; Jungmin Lee
We conduct an analysis of recent trends on the subfields of study that doctoral students in economics choose for their dissertations. By investigating data on the JEL classification codes of dissertations reported by the Journal of Economic Literature from 1991 to 2007, we find that the trends in the subfields of study of doctoral dissertations follow those of articles published at five major general-interest journals (American Economic Review, Quarterly Journal of Economics, Journal of Polit...
Cazzato, Valentina; Basso, Demis; Cutini, Simone; Bisiacchi, Patrizia
Gender studies report a male advantage in several visuospatial abilities. Only few studies however, have evaluated differences in visuospatial planning behaviour with regard to gender. This study was aimed at exploring whether gender may affect the choice of cognitive strategies in a visuospatial planning task and, if oculomotor measures could assist in disentangling the cognitive processes involved. A computerised task based on the travelling salesperson problem paradigm, the Maps test, was used to investigate these issues. Participants were required to optimise time and space of a path travelling among a set of sub-goals in a spatially constrained environment. Behavioural results suggest that there are no gender differences in the initial visual processing of the stimuli, but rather during the execution of the plan, with males showing a shorter execution time and a higher path length optimisation than females. Males often showed changes of heuristics during the execution while females seemed to prefer a constant strategy. Moreover, a better performance in behavioural and oculomotor measures seemed to suggest that males are more able than females in either the optimisation of spatial features or the realisation of the planned scheme. Despite inconclusive findings, the results support previous research and provide insight into the level of cognitive processing involved in navigation and planning tasks, with regard to the influence of gender.
Full Text Available Water resource and environment capacity have become two of the most important restrictions for sustainable development in resource-based cities whose leading industries are the exploitation and processing of resources. Taking Ordos in China as an example, this article constructs an integrated model combining a multi-objective optimization model with input–output analysis to achieve the tradeoffs between economic growth, water utilization and environmental protection. This dynamic model includes socioeconomic, water supply–demand, water quality control, air quality control, energy consumption control and integrated policy sub-models. These six sub-models interact with each other. After simulation, this article proposes efficient solutions on industrial restructuring by maximizing the Gross Regional Product of Ordos from 394.3 in 2012 to 785.1 billion RMB in 2025 with a growth rate of 6.4% annually; and presents a water supply plan by maximizing the proportion of reclaimed water from 2% to 6.3% through sewage treatment technology selection and introduction, and effective water allocation. Meanwhile, the environmental impacts are all in line with the planning targets. This study illustrates that the integrated modeling is generic and can be applied to any region suffering uncoordinated development issues and can serve as a pre-evaluation approach for conducting early warning research to offer suggestions for government decision-making.
Full Text Available In the last decade, Romania implemented a strong legislation and a comprehensive program of public financial management reform in order to improve the national fiscal transparency and to reduce corruption. Corruption is a growing phenomenon all over the world, affecting economic development and aggravated by the legacy of the global economic crisis. The global risks are different from the past due to notably cyber attacks, new economic realities and geopolitical risks. Most of the time, corruption is associated with financial crime, fraud and bribery. Corruption is a major factor of reducing economic development and the governments must increase of macroeconomic and fiscal forecasts in order to facilitate access to the public funds.
Zhao Gang; Zhang Zuoyi; Ma Yuanle
In order to extent the application of NHR (nuclear heating reactor) and cut down the oil production costs, the authors designed different heating disposition by NHR and boiler heating stations in high pour point oil reservoir, total 16.9 km 2 , in Daqing oil field. This work was based on the study of history matching, water flood planning and hot water circulation for the reservoir. The analyzing results show that, the convert heating cost of NHR is a third of boiler's and the net oil production of NHR is 4 times more than the latter. Considering economization and reliability, authors suggest to adopt the scheme of two NHR with one boiler heating station
Full Text Available For the economic sciences, mainly for the planning and organization disciplines, the models display a range of varieties. For the last decades, though, the mathematics-based models seem to be the trend, partly because of their ability to rigorously concentrate the essentials and also to be programmed via the computer-based techniques, thus creating together an unheard of instrument of scientific investigation, a resourceful ‚extension’ of human intelligence. The article herein presents certain medium-term prognosis, via the dynamic modelling, elements of bifurcation theory and the Xpp software. The case study has been the object of a research contract with the business environment.
Panin, Anthony; Mthombo, Thabile T.
This paper examines the extent to which garment industry in Swaziland has contributed to the economic empowerment of the Swazi people through creation of new jobs and improvement in their overall welfare. In Swaziland as elsewhere in many African countries, unemployment has been and is still a major constraint to the country’s sluggish economic growth. In response to the unemployment situation in the country, Swaziland Investment Promotion Authority (SIPA) was established in 1977 under the Mi...
This plan addresses the work to be accomplished by the Pad A Treatability Study Project. The purpose of this project is to investigate potential treatment and separation technologies, identify the best technologies, and to demonstrate by both lab- and pilot-scale demonstration, the most applicable remedial technologies for treating plutonium-contaminated salts at the Pad A site located at the Subsurface Disposal Area (SDA) at the Radioactive Waste Management Complex (RWMC) a the Idaho National Engineering Laboratory (INEL). The conduct of this project will be supported by other DOE laboratories, universities, and private industries, who will provide support for near-term demonstrations of treatment and separation technologies. The purpose of this long-range planning document is to present the detailed plan for the implementation of the Pad A Treatability Study Project
Whitcomb, G R; Williams, E G
This paper presents the findings of a case study dealing mainly with the effects of two divergent leadership styles on the productivity of a planning organization. Changes in various kinds of participation in the agency's activities--an important side effect--are also linked to the two leadership patterns. The agency studied, a private health and welfare council in a medium-sized American city, varied considerably in its output of planning activities and decision making depending on whether it had a participative or a directive leader. The results indicated that there was a trade-off between such highly revered social values as leadership and the extent of participation by staff, board members, and local agency administrators. Implications focus on ways to achieve diversity in communication style among managers and the role of productivity measures in determining the overall effectiveness of planning agencies.
Konishi, S.; Okano, K.; Ogawa, Y.; Nagumo, S.; Tokimatsu, K.; Tobita, K.
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
武藤, 宣道; Nobumichi, MUTOH
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...
Responding to the significant impacts brought by social, political, economic and environmental changes, some countries, regions and cities in the world have introduced new forms of long- and medium-term strategic planning since 2000, so as to promote the sustainable development of the cities or regions through a higher-level thoughts and a wider-perspective exploration. Taking America 2050, Future Ruhr 2030, New York 2030 and some other long- and medium-term strategic plans as examples, the paper analyzes the evolution of long- and medium-term strategic planning from the aspects of plan-making methods, analyzing techniques, research contents development trends etc. at the state, regional, and city levels. Based on international experience, this paper puts forward the necessity for Beijing to launch a new long-term strategic planning study "Beijing 2049." The innovation, challenges and development direction of "Beijing 2049" is also expounded in the paper.
Stevanović Dejan R.
Full Text Available In contemporary mining industry is very difficult to achieve production targets and profit without investing effort in detailed excavation planning. It is especially true for deposits with complex geological structure and production technology, as is the case for many coal mines in Serbia. The majority of coal production is used for generation of electricity in power plant. This fact is the main reason why production objectives of coal mine and power plant are strongly connected. Due to the fluctuation of the coal quality, operational mine planning (as a part of coal homogenization process, is of critical importance for managing successful coal quality control and meeting criteria of power plant. This paper investigates advantage of proper operational planning on coal quality control process and overall production performance. For better understanding case study is conducted on open pit Tamnava West field. Successful operational mine planning is almost impossible without use of modern software packages. For that reason in presented case study operational mine planning is done with Minex software.
Full Text Available Background and Purpose: Population growth, urbanisation and technological development are creating a growing need for urban forests and parks, which are becoming green oases for recreation and relaxation. Apart from the sociological and economic components, urban forest valuation is presented through tourism, the market value of main and secondary forest products, and the growing value of real estate in the vicinity of green areas. Environmental economics explores the optimal ratio between the costs and the benefits received from the investment in the environment. The aim of this research is monetary valuation of urban trees. Materials and Methods: A Danish model for tree value determination was applied in Ribnjak Park as a case study. The model is based on tree growing costs and the present value. It is limited by the subjective aesthetic tree value estimation, but it is used in Europe because of its practicality. Individual tree value estimation is used because of the tree damage from vehicles or new residential buildings. The method is suitable for individual trees or groups of trees, but it is not appropriate for forest stands. Twenty random selected trees from nine different tree species have been analysed in the park. Diameter at breast height, tree height, expected age, aesthetic value and location were recorded for each tree. Furthermore, ecological, social and health tree values were taken into account separately with the calculation of points. Results: According to the evaluation, the average monetary value of one tree in Ribnjak Park is 542 EUR. The average diameter at breast height is 57.86 cm with the average age of 96.14 years. Plane trees have the highest value in comparison to other sampled species. Conclusions: Tree values vary depending on age, dimension or aesthetic values. The disadvantage of this method is in the estimation of very old tree value and in high involvement of personal estimation, which creates an opportunity
Djoko-Birmanto, Moch; Suparman
The feasibility study is needed in the planning of construction of NPPs SMART type coupled with desalination technology of MED tpe to produce clean water in Madura island. One important part of the feasibility study is the economical and financial analysis. The feasibility criteria of nuclear desalination project is analyzed by using the general parameters that is commonly used in evaluating a project, which is Financial Net Present Value (FNPV), Financial Internal Rate of Return (FIRR) and Payback Period. The calculation result shows that with the electricity selling price of 54.17 mills/KWh, for entirely project funded by the foreign loan, local loan and equity, it could be obtained FIRR 12.73 %, FNPV US$ 75.29 million and Payback Period is 8 years. By seeing from the project feasibility criteria, this nuclear desalination project can be feasible and the investment aspect shows that this project is beneficial because the capital return rate is rather high, the benefit in the end of the economic life-time is rather big and the capital payback period is fast. (author)
Călin Petrică Vegheş
Full Text Available This paper aims to present the main events that left their mark on the history and evolution of the Marketing Faculty of Bucharest Economic Studies University, an academic body that this will mark its 10th anniversary this fall. As the only school dedicated exclusively to the study of marketing in Romania, as well as one of the few exclusively marketing schools in Europe, the history of the Marketing Department and, subsequently, of the Marketing Faculty overlaps in the last four decades with that of Romanian marketing higher education, as well as with the graduate transformation of Romania’s economy to a post-industrial, information-based and customer centric economy. Part of Economic Sciences domain, marketing contains a set of concepts, tools, methods and techniques through which the organization, irrespective of its profile, analyzes the environment where it lives (marketing research, sets goals and strategies to be achieved (strategic marketing planning, design and execute operational activities (marketing programs in order to maximize profits and to satisfy customer’s and society’s needs at the required level. Marketing as a strategic and operational area, captures the interest of Romanian managers and specialists of international organizations, being a source of competitive advantage and positioning of the company and its portfolio brands, in the mind and soul of current and potential customers
Young, M.H.; Wierenga, P.J.; Warrick, A.W.
The University of Arizona, in cooperation with the Bureau of Economic Geology at The University of Texas at Austin, and Stephens and Associates in Albuquerque, New Mexico has developed a field testing plan for evaluating subsurface monitoring systems. The U.S. Nuclear Regulatory Commission has requested development of these testing plans for low-level radioactive waste disposal sites (LLW) and for monitoring at decommissioned facilities designated under the open-quotes Site Decommissioning Management Planclose quotes (SDMP). The tests are conducted on a 50 m by 50 m plot on the University of Arizona's Maricopa Agricultural Center. Within the 50 m by 50 m plot one finds: (1) an instrumented buried trench, (2) monitoring islands similar to those proposed for the Ward Valley, California LLW Facility, (3) deep borehole monitoring sites, (4) gaseous transport monitoring, and (5) locations for testing non-invasive geophysical measurement techniques. The various subplot areas are instrumented with commercially available instruments such as neutron probes, time domain reflectometry probes, tensiometers, psychrometers, heat dissipation sensors, thermocouples, solution samplers, and cross-hole geophysics electrodes. Measurement depths vary from ground surface to 15 m. The data from the controlled flow and transport experiments, conducted over the plot, will be used to develop an integrated approach to long-term monitoring of the vadose zone at waste disposal sites. The data will also be used to test field-scale flow and transport models. This report describes in detail the design of the experiment and the methodology proposed for evaluating the data
Transportation benefits and economic stimulus were behind the creation of the Transportation Investment Generating Economic Recovery (TIGER) program in 2009. New transportation funding programs exist in a landscape of other programs, and in addition ...
van Oort, F.G.|info:eu-repo/dai/nl/107712741; Burger, M.J.|info:eu-repo/dai/nl/371741092; Knoben, J.; Raspe, O.
Empirical studies in spatial economics have shown that agglomeration economies may be a source of the uneven distribution of economic activities and economic growth across cities and regions. Both localization and urbanization economies are hypothesized to foster agglomeration and growth, but recent
Oort, F.G. van; Burger, M.J.; Knoben, J.; Raspe, O.
Empirical studies in spatial economics have shown that agglomeration economies may be a source of the uneven distribution of economic activities and economic growth across cities and regions. Both localization and urbanization economies are hypothesized to foster agglomeration and growth, but
Bajić-Brković Milica V.
Full Text Available The long term planning in Yugoslavia is usually associated with early 1930s and with issuing of the Building Code in 1931, which represented the first official document legally regulating planning and construction of cities and towns. The term planning in its nowadays meaning has first appeared only after the Second World War. In 1949 the Act on General Urban Plan (GUP was issued and according to many authors that was a crucial point that marked the very beginning of the long term planning in Yugoslavia. Since then its development has been characterized by numerous changes resulting from the political, economic and social modifications and tendencies, as well as influences from other environments and disciplines. Finally, in the mid-1960s a paradigm of GUP was established, which despite several modifications regarding some methodological and procedural questions, has remained unchanged up to our day. The General Urban Planning in Yugoslavia has developed in a paradigm manner, in Kuhn’s sense of meaning. In this paper this fifty year process has been explored and discussed. Kuhn’s views and theory on the structure of scientific revolution have provided the conceptual background for it, and helped in guiding analysis of the phenomena as well as in explaining certain phases or particular facets within each of them. The General Urban Planning has undergone the whole process of a paradigm change but with a specific pace of progress, with some of the phases being very long and others being exceedingly short. In this paper this process has been reviewed and development of the GUP model presented and discussed. To illustrate the point the case study of the city of Belgrade has been drawn.
Narges Salehi Shahrabi
Full Text Available Background: Regarding the importance of air pollution issue for large cities, as Tehran metropolis, many plans, programs, projects and regulations have been developed to manage urban air pollution. However, most of them failed to decline the pollution. The purpose of this study is to pathologically analyze air-pollution control plans in order to offer effective solutions for Tehran metropolis. Methods: A qualitative content analysis and a semi-structured interview with 14 practicing professionals were used to identify key causes and sources of Tehran′s air pollution, to recognize challenges and obstacles towards effective performance of air-pollution control plans in this metropolitan area, and to suggest the most effective controlling solutions. Results: Challenges related to air-pollution control plans can be divided into two major categories: Firstly lack of integrated and organized stewardship and secondly those related to political, economical, social and technical environmental abbreviated as PEST, challenges. For effective control of the Tehran air pollution, the following eight controlling alternatives were identified: Systematization of plan preparation process, organizing the stewardship, standardization and utilization of new technologies and professional experts, cultural and infrastructural development, realization of social justice, developing coordination and controlling mechanisms, improving citizen′s participatory capacity, and focusing on effective management of fuel and energy. Conclusions: Controlling air pollution in Tehran should be considered as a priority for policymakers to make enforcements through applying a systemic cycle of preparation effective and comprehensive plans. Further, implement the enforcements and evaluate the environmental impact of the plans through involving all stakeholders.
Jayasuriya, R; Sim, A B
Hospitals are under pressure to respond to new challenges and competition. Many hospitals have used strategic planning to respond to these environmental changes. This exploratory study examines the extent of strategic planning in hospitals in two Australian States, New South Wales and Victoria, using a sample survey. Based on planning documentation, the study indicated that 47% of the hospitals surveyed did not have a strategic or business plan. A significant difference was found in the comprehensiveness of the plans between the two States. Plans from Victorian hospitals had more documented evidence of external/internal analysis, competitor orientation and customer orientation compared with plans from New South Wales hospitals. The paper discusses the limitations of the study and directions for future research.
Based on Fyodor Dostoevsky's novel "Crime and Punishment," this lesson plan presents activities designed to help students understand that: a close study of the characters of a literary classic will yield important clues to an understanding of the work as a whole; an effective analysis of stylistic devices depends upon selection and interpretation…
Ontario Council on Graduate Studies, Toronto. Advisory Committee on Academic Planning.
In March, 1973, after a review of the Ontario universities' three-year plans, a provisional embargo was placed on doctoral work in biophysics. A full-scale assessment with outside consultants was not necessary in the case of a provisional embargo. Instead, the method used to remove the embargo was self-study by the discipline group leading to a…
Hasson, Natalie; Dodd, Barbara
Dynamic assessments (DA) of language have been shown to be a useful addition to the battery of tests used to diagnose language impairments in children, and to evaluate their skills. The current article explores the value of the information gained from a DA in planning intervention for a child with language impairment. A single case study was used…
The major activities of the Ocean Studies Board of the National Research Council for 1989 are reviewed. The following are discussed: the Navy Panel, the CO2 Panel, the Committee on the Ocean's Role in Global Change, the Committee on the Coastal Ocean, the Workshop on Issues of U.S. Marine Fisheries, and the Continental Margins Workshop Committee. Future plans are covered
Details of the Ontario Tire Recycling and Economic Development (OnTRED) plan were presented. The plan was developed to address deficiencies in the Ontario Tire Stewardship's (OTS) Scrap Tire Diversion Program plan. The OTS promotes the burning of scrap tires contrary to the Waste Diversion Act, and transfers the financial responsibility for scrap tire management from manufacturers to retailers. The OnTRED plan will attempt to improve the current 87 per cent recovery rate for passenger scrap tires in Ontario, and prevent the formation of any new tire stockpiles. The aim of the OnTRED plan is to ensure reuse and recycling consistent with provisions in the Waste Diversion Act and enhance the existing workings of the tire and scrap tire market through the promotion of reuse and recycling. In addition, the plan aims to minimize administration and compliance costs. A program summary of the OnTRED plan was presented, as well as details of market development plans and buy-recycled rebates. Issues concerning collector registration and transaction tracking were presented, as well as details of brand-owner and first importer pay-in models. Stakeholder roles and responsibilities were reviewed. A budget scenario was presented, as well as a rebate and diversion scenario. It was concluded that Ontario's 87 per cent scrap tire diversion rate can be improved through a focus on patterns of reuse and recycling. 3 tabs., 7 figs.
This thesis was commissioned by Tieto^2 Project. The aim of the thesis was to study higher education marketing, including marketing planning and marketing research, from the point of view of marketing Kajaani University of Applied Sciences game study programmes. After the relevant theoretical literature was reviewed, a marketing research was conducted by interviewing current KUAS game students and new applicants who had applied for KUAS game studies in the spring of 2012. Based on the analyse...
Full Text Available The objective of brownfield regeneration is to increase the attractiveness and value of individual sites to a level where they can compete directly with the construction of a greenfi eld project. The aim of this paper is to examine the economic efficiency of brownfield regeneration. By using CBA outputs, the contribution of socio-economic efficiency to the total efficiency of individual projects based on EBCR was investigated on the basis of a sample of 14 projects located in the South Moravian Region. Furthermore, the expected value of EBCR was simulated by using the Monte Carlo method. The results reveal that socio-economic efficiency contributes significantly to the overall efficiency of these projects and therefore cannot be neglected during their evaluation. At the end of the paper, future research directions in this area are outlined.
Hiranandani, Vanmala Sunder
have benefitted middle-class and highly-skilled disabled persons, the majority of people with disabilities have been left out of India's economic affluence. We contend that India's globalized economy and reduced state role necessitate renewed understanding of human rights, including disability rights.......People with disabilities are one of the most disenfranchised groups in India. Standardized measurements of disability in India and internationally have overlooked the linkages between the economy and disability. In recent decades, neo-liberal economic reforms imposed in developing countries, under...... investigates the implications of economic restructuring in the arenas of social programs, education, employment, accessibility, health, agriculture and food security, and water and land acquisition from a disability perspective. Our analysis shows that while increased employment opportunities and accessibility...
Cook, C.; Cross, J.
The Maryland legislature approved net-metering legislation for residential consumer generators with photovoltaic systems during 1997. Before the legislation passed, the Maryland Energy Administration (MEA) examined its potential economic impact on both the affected utilities and consumer ratepayers--with and without net-metered PV systems. The MEA discovered that the impact on the affected utility is minimal when the net-metered PV capacity is limited to a small percentage of utility peak load. The analysis also determined that the cost burden on other customers under a net-metered scenario is likewise limited. For Maryland's largest investor-owned utility, the maximum amount of any cross-subsidy (or cost) on a per customer basis is 46 cents annually. Furthermore, their analysis showed that when distribution system savings and environmental externalities are incorporated, net-metered customers may actually subsidize other utility customers. The MEA analysis also determined that about 50% of the value of the energy produced is lost if net metering is not available to those customers with grid tied PV systems. Over the long term, most if not all of any potential cost is borne by other residential customers, not utility shareholders. Finally, the additional cost burden to the utility under net metering--compensating the consumer at the retail rate versus the avoided cost rate--is less than expected when one considers the administrative costs associated with a dual-metered billing approach
Huter, Kai; Dubas-Jakóbczyk, Katarzyna; Kocot, Ewa; Kissimova-Skarbek, Katarzyna; Rothgang, Heinz
In the light of demographic developments health promotion interventions for older people are gaining importance. In addition to methodological challenges arising from the economic evaluation of health promotion interventions in general, there are specific methodological problems for the particular target group of older people. There are especially four main methodological challenges that are discussed in the literature. They concern measurement and valuation of informal caregiving, accounting for productivity costs, effects of unrelated cost in added life years and the inclusion of 'beyond-health' benefits. This paper focuses on the question whether and to what extent specific methodological requirements are actually met in applied health economic evaluations. Following a systematic review of pertinent health economic evaluations, the included studies are analysed on the basis of four assessment criteria that are derived from methodological debates on the economic evaluation of health promotion interventions in general and economic evaluations targeting older people in particular. Of the 37 studies included in the systematic review, only very few include cost and outcome categories discussed as being of specific relevance to the assessment of health promotion interventions for older people. The few studies that consider these aspects use very heterogeneous methods, thus there is no common methodological standard. There is a strong need for the development of guidelines to achieve better comparability and to include cost categories and outcomes that are relevant for older people. Disregarding these methodological obstacles could implicitly lead to discrimination against the elderly in terms of health promotion and disease prevention and, hence, an age-based rationing of public health care.
Vainikainen, N; Kangas, A; Kangas, J
Multicriteria decision support systems are applied in natural resource management in order to clarify the planning process for the stakeholders, to make all available information usable and all objectives manageable. Especially when the public is involved in planning, the decision support system should be easy to comprehend, transparent and fair. Social choice theory has recently been applied to group decision-making in natural resources management to accomplish these objectives. Although voting forms the basis of democracy, and is usually taken as a fair method, the influence of voters over the outcome may vary. It is also possible to vote strategically to improve the results from each stakeholder's point of view. This study examines the use of social choice theory in revealing stakeholders' preferences in participatory forest planning, and the influence of different voters on the outcome. The positional voting rules examined were approval voting and Borda count, but both rules were slightly modified for the purposes of this study. The third rule examined, cumulative rule, resembles utilitarian voting rules. The voting rules were tested in a real participatory forest planning situation in eastern Lapland, Finland. All voting rules resulted in a different joint order of importance of the criteria. Yet, the preference orders produced had also a lot in common and the criteria could be divided into three quite distinct groups according to their importance. The influence of individual voters varied between the voting rules, and in each case different voter was the most influential.
African Journal of Marine Science. Journal Home ... To develop a management strategy for informal fishers, a necessary first step is information about the nature of these fishers, their numbers and their socio-economic status. ... Education levels were low, only ~33% of people >20 years old having completed primary school.
This dissertation addresses the statistical aspects of neural networks and their usability for solving problems in economics and finance. Neural networks are discussed in a framework of modelling which is generally accepted in econometrics. Within this framework a neural network is regarded as a
This paper considers students' economic motives to attend university. Drawing on selected results from a tri-national survey involving online questionnaires and interviews with students at English, German and Portuguese universities, it examines and compares this particular extrinsic motivational dimension, alongside the influence of the national…
Beach seining was banned in Kenya in 2001 largely due to growth overfishing. To-date compliance to this regulation remains a challenge to managers and policy makers. This paper analyses enforcement records in Lake Victoria between 2001 and 2012 and applies the model of rational criminality to estimate the economic ...
As part of discourse in the social sciences, economics textbooks written in English in which knowledge has been transferred to other languages through translation have brought a certain impact on both the target language and the target culture. In terms of ideology, this article argues about the hegemonic status of the dominant language or culture…
Finch, Douglas Paul
In contrast with recent decades of economic growth and stability, today's education funding landscape appears to be entrenched in a pattern of diminishing financial resources that may persist for a number of years. This is occurring also amid unprecedented efforts by lawmakers and public officials to intervene in school reform work. School…
Conclusion: After accounting for reproductive history, partner, and demographic characteristics, education status, already having male children, and belonging to the middle class were factors associated with vasectomy acquisition. Further research is needed to identify causes for these differences. Additionally, economic fluctuations appear related to sterilization decisions within families.
Tian Li; Wang Yongqing
The method of levelized discounted production water cost and the new desalination economic evaluation program (DEEP1.1) are used. Many cases of seawater desalination by nuclear energy or fossil energy combined with reverse osmosis (RO), Multi-effect distillation (MED) or multi-stage flash (MSF) technology in south-east Asia is performed and their economic competitive is analyzed. Their results indicate, the nuclear desalination plants have stronger economic competitive comparing to the fossil in the RO, MED and MSF technology. The desalination water cost is very changeable depending on the difference of desalination technology and water plant size. Its range is 0.56 dollar · m -3 - 1.89 dollar · m -3 , the lowest desalination water cost is product by RO and the highest is by MSF. The sensitive factors of the economic competitive are orderly the discounted rate, desalination plant size, seawater temperature and total dissolved solids (TDS), fossil fuel price and specific power plant investment. The highest rate of water cost is about 19.3% comparing to base case
Weijde, Adriaan Hendrik van der; Hobbs, Benjamin F.
Aggressive development of renewable electricity sources will require significant expansions in transmission infrastructure. We present a stochastic two-stage optimisation model that captures the multistage nature of transmission planning under uncertainty and use it to evaluate interregional grid reinforcements in Great Britain (GB). In our model, a proactive transmission planner makes investment decisions in two time periods, each time followed by a market response. Uncertainty is represented by economic, technology, and regulatory scenarios, and first-stage investments must be made before it is known which scenario will occur. The model allows us to identify expected cost-minimising first-stage investments, as well as estimate the value of information, the cost of ignoring uncertainty, and the value of flexibility. Our results show that ignoring risk in planning transmission for renewables has quantifiable economic consequences, and that considering uncertainty can yield decisions that have lower expected costs than traditional deterministic planning methods. In the GB case, the value of information and cost of disregarding uncertainty in transmission planning were of the same order of magnitude (approximately £100 M, in present worth terms). Further, the best plan under a risk-neutral decision criterion can differ from the best under risk-aversion. Finally, a traditional sensitivity analysis-based robustness analysis also yields different results than the stochastic model, although the former's expected cost is not much higher.
Sagar, Bhuvana; Lin, Yu Shen; Castel, Liana D
In the absence of clinical data, accurate identification of cost drivers is needed for economic comparison in an alternate payment model. From a health plan perspective using claims data in a commercial population, the objective was to identify and quantify the effects of cost drivers in economic models of breast, lung, and colorectal cancer costs over a 6-month episode following initial chemotherapy. This study analyzed claims data from 9,748 Cigna beneficiaries with diagnosis of breast, lung, and colorectal cancer following initial chemotherapy from January 1, 2014 to December 31, 2015. We used multivariable regression models to quantify the impact of key factors on cost during the initial 6-month cancer care episode. Metastasis, facility provider affiliation, episode risk group (ERG) risk score, and radiation were cost drivers for all three types of cancer (breast, lung, and colorectal). In addition, younger age (p < .0001) and human epidermal growth factor receptor-2 oncogene overexpression (HER2+)-directed therapy (p < .0001) were associated with higher costs in breast cancer. Younger age (p < .0001) and female gender (p < .0001) were also associated with higher costs in colorectal cancer. Metastasis was also associated with 50% more hospital admissions and increased hospital length of stay (p < .001) in all three cancers over the 6-month episode duration. Chemotherapy and supportive drug therapies accounted for the highest proportion (48%) of total medical costs among beneficiaries observed. Value-based reimbursement models in oncology should appropriately account for key cost drivers. Although claims-based methodologies may be further augmented with clinical data, this study recommends adjusting for the factors identified in these models to predict costs in breast, lung, and colorectal cancers.
Bresina, John L.; Khatib, Lina; McGann, Conor
This paper presents an empirical study of some nonexhaustive approaches to optimizing preferences within the context of constraint-based, mixed-initiative planning for mission operations. This work is motivated by the experience of deploying and operating the MAPGEN (Mixed-initiative Activity Plan GENerator) system for the Mars Exploration Rover Mission. Responsiveness to the user is one of the important requirements for MAPGEN, hence, the additional computation time needed to optimize preferences must be kept within reasonabble bounds. This was the primary motivation for studying non-exhaustive optimization approaches. The specific goals of rhe empirical study are to assess the impact on solution quality of two greedy heuristics used in MAPGEN and to assess the improvement gained by applying a linear programming optimization technique to the final solution.
Gaygısız, Ümmügülsüm; Lajunen, Timo; Gaygısız, Esma
There are considerable cross-national differences in public attitudes towards antibiotics use, use of prescribed antibiotics, and self-medication with antibiotics even within Europe. This study was aimed at investigating the relationships between socio-economic factors, cultural values, national personality characteristics and the antibiotic use in Europe. Data included scores from 27 European countries (14 countries for personality analysis). Correlations between socio-economic variables (Gross National Income per capita, governance quality, life expectancy, mean years of schooling, number of physicians), Hofstede's cultural value dimensions (power distance, individualism, masculinity, uncertainty avoidance, long-term orientation, indulgence), national personality characteristic (extraversion, neuroticism, social desirability) and antibiotic use were calculated and three regression models were constructed. Governance quality (r=-.51), mean years of schooling (r=-.61), power distance (r=.59), masculinity (r=.53), and neuroticism (r=.73) correlated with antibiotic use. The highest amount of variance in antibiotic use was accounted by the cultural values (65%) followed by socio-economic factors (63%) and personality factors (55%). Results show that socio-economic factors, cultural values and national personality characteristics explain cross-national differences in antibiotic use in Europe. In particular, governance quality, uncertainty avoidance, masculinity and neuroticism were important factors explaining antibiotics use. The findings underline the importance of socio-economic and cultural context in health care and in planning public health interventions. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.
Full Text Available High-technology industries provide opportunities for economic growth, but also raise concerns because of their energy-demanding nature. This paper provides an integrated evaluation of both economic benefits and energy efficiency of high-technology industries based on the real data from one of the globally recognized high-technology industrial clusters, the national science parks in Taiwan. A nation-wide industrial Input-Output Analysis is conducted to demonstrate the positive effects of science parks on national economic developments and industrial upgrades. The concept of energy intensity and an energy-efficient economy index are applied to an integrated assessment of the relationship between economic growth and energy consumption. The proposed case study suggests that economic and energy efficiency objectives can be simultaneously achieved by the development of high-technology industries, while three energy policy implications are considered. First, a nation-wide macro viewpoint is needed and high-technology industries should be considered as parts of the national/regional economies by governmental agencies. Second, a proper industrial clustering mechanism and the shared environmental facilities supported by the government, such as planned land and road usage, electricity and water supply, telecommunications system, sewerage system and wastewater treatments, can improve energy efficiency of high-technology industries. Third, the governmental policies on the taxing and management system in science parks would also direct energy-efficient economy of high-technology industries.
Full Text Available In this study the results of the economic efficiency of manufacturers of mushroom compost have been presented. The economic efficiency is operationalized in the following research by selected indicators of efficiency, rotation, and synthetic indicator Z. The main purpose of the study is an analysis of the economic efficiency of companies in the branch development prediction context. The study uses data from the Official Journal of the Republic of Poland “Monitor Polski B”.
Full Text Available Sustainable communities are promoted as a desirable policy goal and, in particular, local authorities are encouraged to contribute to climate change mitigation through urban planning. Furthermore, recent research takes a broad perspective on the environmental sustainability of urban areas and considers the environmental impact of all consumption. A focus group study was conducted in Finland for the purpose of examining how increased environmental awareness influences urban land use. The 32 participants of three focus groups were professionals of urban planning and environmental sustainability, at both a municipal and a state level. The main finding was that urban planning is viewed as being unable to support environmental sustainability in the broader sense. In general, the participants did not see a connection between urban structure and sustainable lifestyles and only the influence of planning on housing and daily journeys was recognised. Three main reasons for this were identified. Firstly, environmental sustainability in its broader definition is seen as too complex for urban planners to influence alone. Secondly, the dominance of short-term economic issues in decision-making and the lack of co-operation from other stakeholders to achieve environmental aims demotivate land use planners. Thirdly, the prioritisation of urban density may overrule alternative means of promoting environmental sustainability, such as the encouragement of sustainable suburban or non-urban lifestyles.
Shayeghi, H.; Jalilzadeh, S.; Mahdavi, M.; Hadadian, H.
Transmission network expansion planning (TNEP) is a basic part of power network planning that determines where, when and how many new transmission lines should be added to the network. Its task is to minimize the network construction and operational cost, while meeting imposed technical, economic and reliability constraints. Up till now, various methods have been proposed for solution of the static transmission network expansion planning (STNEP) problem. But, in all of them, the effect of two important parameters i.e., inflation rate and load growth factor on network losses has not been investigated. Thus, in this paper, STNEP is being studied considering the effect of inflation rate and load growth factor on the network losses in a transmission network with different voltage levels using a decimal codification genetic algorithm (DCGA). The effectiveness of the proposed idea is tested on the Garver's six-bus network. The results evaluation reveals that the inflation rate and load growth factor have important effect on the network losses and subsequent network arrangement. In addition, considering the effect of two above-mentioned parameters (inflation rate and load growth factor) in expansion planning of transmission networks with various line voltage levels is caused that the total expansion cost of the network (expansion costs and the operational cost) is calculated more exactly and therefore the network satisfies the requirements of delivering electric power more safely and reliably to load centers
Asefa, Tirusew; Adams, Alison; Kajtezovic-Blankenship, Ivana
In 1998, Tampa Bay Water, the largest wholesale water provider in South East USA with over 2.3 million customers, assumed the role of planning, developing, and operating water supply sources from six local water supply utilities through an Interlocal Agreement. Under the agreement, cities and counties served by the agency would have their water supply demands met unequivocally and share the cost of delivery and/or development of new supplies based on their consumption, allowing a more holistic approach to manage resources in the region. Consequently, the agency was able to plan and execute several components of its Long-Term Master Water Plan to meet the region's demand, as well as diversify its sources of water supply. Today, the agency manages a diverse and regionally interconnected water supply system that includes 13 wellfields, two surface water supply sources, off-site reservoir storage, a sea water desalination plant, a surface water treatment plant, and 14 pumping/booster stations. It delivers water through 390 km of large diameter pipe to 19 potable water connections. It uses state-of-the-practice computer tools to manage short and long-term operations and planning. As a result, after the agency's inception, groundwater pumpage was reduced by more than half in less than a decade-by far one of the largest cutback and smaller groundwater utilization rate compared to other utilities in Florida or elsewhere. The region was able to witness a remarkable recovery in lake and wetland water levels through the agency's use of this diverse mix of supply sources. For example, in the last three years, 45-65% of water supply came from groundwater sources, 35-45% from surface water sources and 1-9% from desalinated seawater-very different from 100% groundwater only supply just few years ago. As an "on demand" wholesale water provider, the agency forecasts water supply availability and expected water demands from seasonal to decadal time frames using a suite of
... study: (1) A detailed description of the study and the methodology to be used; (2) A schedule for... each study proposal and the information to be obtained; (2) Address any known resource management goals...; (4) Explain any nexus between project operations and effects (direct, indirect, and/or cumulative) on...
Serrato, M.G.; Bhutani, J.S.; Mead, S.M.
Volume II of the Economic Evaluation of the Closure Cap Barrier Materials, Revision I contains detailed cost estimates for closure cap barrier materials. The cost estimates incorporate the life cycle costs for a generic hazardous waste seepage basin closure cap under the RCRA Post Closure Period of thirty years. The economic evaluation assessed six barrier material categories. Each of these categories consists of several composite cover system configurations, which were used to develop individual cost estimates. The information contained in this report is not intended to be used as a cost estimating manual. This information provides the decision makers with the ability to screen barrier materials, cover system configurations, and identify cost-effective materials for further consideration.
Serrato, M.G.; Bhutani, J.S.; Mead, S.M.
Volume II of the Economic Evaluation of the Closure Cap Barrier Materials, Revision I contains detailed cost estimates for closure cap barrier materials. The cost estimates incorporate the life cycle costs for a generic hazardous waste seepage basin closure cap under the RCRA Post Closure Period of thirty years. The economic evaluation assessed six barrier material categories. Each of these categories consists of several composite cover system configurations, which were used to develop individual cost estimates. The information contained in this report is not intended to be used as a cost estimating manual. This information provides the decision makers with the ability to screen barrier materials, cover system configurations, and identify cost-effective materials for further consideration
Spent fuel from nuclear power plants is reprocessed at La Hague reprocessing plant in France. Recovered and stored reprocessed uranium has an energy potential unutilized so far. A modelisation is proposed in this paper for evaluating the economic interest reprocessed uranium reenrichment for using it again in a power plant. After briefly recalling the fuel cycle in light water reactors and reprocessed uranium specificities, a mathematical model for multi-isotope enrichment gives a differential system governing isotopic separation. Different solutions are proposed and compared. A. de la Garza analytical model's is retained. An economic value is attributed to reprocessed uranium. Results are presented as curves for determining the sensitivity of this value to simulation parameters (natural uranium cost, enrichment required by the electricity board etc.) [fr
MAYKELL LEITE DA COSTA
Full Text Available This work seeks to analyze economically the public market of Santa Rosa/RS, focusing the marketing channels used and the quality of products. Based on this work, one shows that the pluriactivity is a factor that contributes to greater income. However, the greater the complexity of economic activities, the more effective must be management mechanisms, because the productive factors and market relations become more complex. As a result, the ability to administer efficiently family properties is crucial for the sustainable development of Brazilian agribusiness, contributing to the improvement of the quality of life, for fixing the man in the field and to a cost-effective and environmentally sustainable development.
Braveman, Paula; Heck, Katherine; Egerter, Susan; Rinki, Christine; Marchi, Kristen; Curtis, Mike
Objectives Adverse childhood experiences (ACEs) have been linked with ill-health in adulthood, but ACE literature has focused on family disruption or dysfunction (e.g., child abuse, parental separation), with less attention to economic adversity. We examined whether a mother's economic hardship in childhood (EHC) was associated with women's hardships and health-risk behaviors during/just before pregnancy. Methods We analyzed population-based survey data on 27,102 postpartum California women. EHC included respondents' reports that during childhood they/their families experienced hunger because of inability to afford food or moved because of problems paying rent/mortgage and the frequency of difficulty paying for basic needs. We examined six maternal hardships/behaviors during/just before pregnancy, including four hardships (poverty, food insecurity, homelessness/no regular place to sleep, intimate partner violence) and two behaviors (smoking, binge drinking). Prevalence ratios (PRs) were calculated from sequential logistic regression models estimating associations between EHC (categorized by level of hardship) and each maternal hardship/behavior, first without adjustment, then adjusting for other childhood and current maternal factors, and finally adding family disruption/dysfunction. Results Before adjustment for family disruption/dysfunction, the highest and intermediate EHC levels were associated with each maternal hardship/behavior; after full adjustment, those associations persisted except with smoking. Higher EHC levels generally appeared associated with larger PRs, although confidence intervals overlapped. Conclusions for Policy/Practice These findings link childhood economic hardship with women's hardships, binge drinking, and possibly smoking around the time of pregnancy. Without establishing causality, they support previous research indicating that childhood economic adversity should be considered an ACE.
the growth of quarterly corporate income tax payments due in September. 6 THE BUDGET AND ECONOMIC OUTLOOK: AN UPDATETable 1-3. CBO’s Baseline Budget...receipts relative to GDP is expected to be offset by reductions in corporate income tax receipts and (to a lesser extent) in receipts from estate...taxes—have also contrib- uted to the latest technical revisions: B This year’s corporate income tax receipts are higher than can be explained by
.... This report from China contains the topics: NATIONAL POLICY AND ISSUES, PROVINCIAL AFFAIRS, ECONOMIC DEVELOPMENT ZONES, ECONOMIC PLANNING, ECONOMIC MANAGEMENT, FINANCE AND BANKING, INDUSTRY, SMALL- SCALE ENTERPRISES, CONSTRUCTION, DOMESTIC...
De Bruyn, R.; Van Ravenswaay, J. P.; Hannink, R.; Kuhr, R.; Bhagat, K.; Zervos, N.
The Pebble Bed Modular Reactor (PBMR), under development in South Africa, is an advanced helium-cooled graphite moderated high-temperature gas-cooled nuclear reactor. The heat output of the PBMR is primarily suited for process applications or power generation. In addition, various desalination technologies can be coupled to the PBMR to further improve the overall efficiency and economics, where suitable site opportunities exist. Several desalination application concepts were evaluated for both a cogeneration configuration as well as a waste heat utilization configuration. These options were evaluated to compare the relative economics of the different concepts and to determine the feasibility of each configuration. The cogeneration desalination configuration included multiple PBMR units producing steam for a power cycle, using a back-pressure steam turbine generator exhausting into different thermal desalination technologies. These technologies include Multi-Effect Distillation (MED), Multi-Effect Distillation with Thermal Vapor Compression (MED-TVC) as well as Multi-Stage Flash (MSF) with all making use of extraction steam from back-pressure turbines. These configurations are optimized to maximize gross revenue from combined power and desalinated water sales using representative economic assumptions with a sensitivity analysis to observe the impact of varying power and water costs. Increasing turbine back pressure results in a loss of power output but a gain in water production. The desalination systems are compared as incremental investments. A standard MED process with minimal effects appears most attractive, although results are very sensitive with regards to projected power and water values. (authors)
Full Text Available The objective of this study was to analyze the influence of the increment of gantry angle and the number of arcs on esophageal volumetric modulated arc therapy plan. All plans were done in Monaco planning system for Elekta Synergy linear accelerator with 80 multileaf collimator (MLC. Volumetric modulated arc therapy (VMAT plans were done with different increment of gantry angle like 15 o , 20 o , 30 o and 40 o . The remaining parameters were similar for all the plans. The results were compared. To compare the plan quality with number of arcs, VMAT plans were done with single and dual arc with increment of gantry angle of 20 o . The dose to gross tumor volume (GTV for 60 Gy and planning target volume (PTV for 48 Gy was compared. The dosimetric parameters D 98% , D 95% , D 50% and D max of GTV were analyzed. The homogeneity index (HI and conformity index (CI of GTV were studied and the dose to 98% and 95% of PTV was analyzed. Maximum dose to spinal cord and planning risk volume of cord (PRV cord was compared. The Volume of lung receiving 10 Gy, 20 Gy and mean dose was analyzed. The volume of heart receiving 30 Gy and 45 Gy was compared. The volume of normal tissue receiving greater than 2 Gy and 5 Gy was compared. The number of monitor units (MU required to deliver the plans were compared. The plan with larger increment of gantry angle proved to be superior to smaller increment of gantry angle plans in terms of dose coverage, HI, CI and normal tissue sparing. The number of arcs did not make any difference in the quality of the plan.
Natalia Gennadyevna Zakharchenko
Full Text Available The article introduces questions about development of models used to study economic space. The author proposes the model that combines balance and game-theoretic methods for estimating system effects of economic agents’ interactions in multi-level economic space. The model is applied to research interactions between economic agents that are spatially heterogeneous within the Russian Far East. In the model the economic space of region is considered in a territorial dimension (the first level of decomposing space and also in territorial and product dimensions (the second level of decomposing space. The paper shows the mechanism of system effects formation that exists in the economic space of region. The author estimates system effects, analyses the real allocation of these effects between economic agents and identifies three types of local industrial markets: with zero, positive and negative system effects
In 1986 the value of the yen soared and there was a lowering of interest rates and a slump in crude oil prices. These drastic changes in economic/energy situations brought about a completely different picture of Japan's energy supply and demand from originally expected. Energy demand from large industrial users was lowered and impacts of price fluctuations on energy supply and demand were uneven. Topics covered in the paper are: economic/industrial trends; energy price trends; actual energy supply and demand including electricity, oil, town gas, coal and LNG (liquefied natural gas); trends of major energy-consuming industries and energy consumption including steel industry, paper/pulp industry, cement industry and petrochemical industry; plans/forecasts completely off the track due to drastically changing economic/energy situations.
Chadderton, Ronald A
This textbook/course supplement stands as a unique and highly original complement to the traditional engineering economics curriculum. Its primarily narrative approach conveys the essence of an “Austrian" economic perspective on cash flow analysis and decision making in engineering, without extensive tables and graphs, and requires very little mathematics. The book’s objective is to add a new perspective to the usual study of cash flow analysis and solely econometric engineering decision making. The author draws on the methodology of the Austrian Economists—a school of economic thought that bases its study of economic phenomena on the interpretation and analysis of the purposeful actions of individuals. The book includes an array of illustrative case studies examined in detail by the author and emphasizes the importance of market processes and price signals to coordinate engineering plans. Purposeful Engineering Economics is an ideal resource for students, teaching faculty, and practicing professional ...
Apte, Michael G.; Faulkner, David; Hodgson, Alfred T.; Sullivan, Douglas P.
The primary goals of this research effort are to develop, evaluate, and demonstrate a very practical HVAC system for classrooms that consistently provides classrooms (CRs) with the quantity of ventilation in current minimum standards, while saving energy, and reducing HVAC-related noise levels. This research is motivated by the public benefits of energy efficiency, evidence that many CRs are under-ventilated, and public concerns about indoor environmental quality in CRs. This document provides a summary of the detailed plans developed for the field study that will take place in 2005 to evaluate the energy and IAQ performance of a new classroom HVAC technology. The field study will include measurements of HVAC energy use, ventilation rates, and IEQ conditions in 10 classrooms with the new HVAC technology and in six control classrooms with a standard HVAC system. Energy use and many IEQ parameters will be monitored continuously, while other IEQ measurements will be will be performed seasonally. Continuously monitored data will be remotely accessed via a LonWorks network. Instrument calibration plans that vary with the type of instrumentation used are established. Statistical tests will be employed to compare energy use and IEQ conditions with the new and standard HVAC systems. Strengths of this study plan include the collection of real time data for a full school year, the use of high quality instrumentation, the incorporation of many quality control measures, and the extensive collaborations with industry that limit costs to the sponsors.
Shmatov, V F; Tishchenko, V E; Malyshev, Yu M; Strizhenova, N F; Samigullin, A S
An examination is made of problems in the economics, organization, planning, and management of production at drilling and petroleum-gas producing enterprises. A discussion is made of the development and distribution of the petroleum and gas industry, the essence and characteristics of technical progress in the petroleum industry, concentration, specialization, cooperation, and combination production. Considerable attention is given to fixed and working capital, productivity, principles of cost accounting, production costs, and economic reform. A discussion is made of the principles of organizing and managing a petroleum enterprise, labor management, technical labor standards, wage organization, planning of drilling and petroleum-gas production, principles of cost-accounting, inventory, and accountability. A discussion is made of the essence of methods of determining the economic effectiveness of production, and an examination is made of advanced methods of managing production, and basic problems in the economic analysis of production-management activities of enterprises. The book is intended as a textbook for students at secondary specialized teaching institutions dealing with the drilling and operation of petroleum and gas wells, the operation of oil and gas wells, and equipment of petroleum and gas industries. It may also be used by students in other fields of specialization as well as by workers in the petroleum and gas industry. 50 references, 5 figures, 55 tables.
The Colorado economic impact study summarizes employment and economic benefits to the state from activities associated with the Uranium Mill Tailings Remedial Action (UMTRA) Project during Colorado state fiscal year 1994. To capture employment information, a questionnaire was distributed to subcontractor employees at the active UMTRA Project sites of Grand Junction, Naturita, Gunnison, and Rifle, Colorado. Economic data were requested from each site prime subcontractor, as well as from the Remedial Action Contractor. The most significant benefits associated with the UMTRA Project in Colorado are summarized. This study assesses benefits associated with the Grand Junction, Gunnison, Naturita, and Rifle UMTRA Projects sites for the 1-year period under study. Work at the Naturita site was initiated in April 1994 and involved demolition of buildings at the processing site. Actual start-up of remediation of Naturita is planned to begin in the spring of 1995. Work at the Slick Rock and Maybell sites is expected to begin in 1995. The only current economic benefits associated with these sites are related to UMTRA Project support work
Chang, Yi-Huei; Hsiao, Po-Jen; Chen, Guang-Heng; Chang, Chao-Hsiang; Chen, Wen-Chi; Yeh, Chin-Chung; Huang, Chi-Ping; Chung, Chi-Jung; Chou, Eric Chieh-Lung; Chen, Kuo-Liang
Objective: Vasectomies are safe and effective family-planning options, however, the factors associated with their utilization are poorly understood. Here, we examine differences in vasectomy rates according to socioeconomic status, education, and family composition. Materials and methods: Retrospective surgical records were reviewed of vasectomies completed between January 2008 and September 2011 in China Medical University Hospital, Taichung, Taiwan. Men who received a vasectomy were ques...
Full Text Available We propose and compare three novel heuristics for the calculation of the optimal cell radius in mobile networks based on Wideband Code Division Multiple Access (WCDMA technology. The proposed heuristics solve the problem of the load assignment and cellular radius calculation. We have tested our approaches with experiments in multiservices scenarios showing that the proposed heuristics maximize the cell radius, providing the optimum load factor assignment. The main application of these algorithms is strategic planning studies, where an estimation of the number of Nodes B of the mobile operator, at a national level, is required for economic analysis. In this case due to the large number of different scenarios considered (cities, towns, and open areas other methods than simulation need to be considered. As far as we know, there is no other similar method in the literature and therefore these heuristics may represent a novelty in strategic network planning studies. The proposed heuristics are implemented in a strategic planning software tool and an example of their application for a case in Spain is presented. The proposed heuristics are used for telecommunications regulatory studies in several countries.
Grimes, Paul W.; Sanderson, Patricia L.; Ching, Geok H.
Principles of Economics students at Mississippi State University were provided the opportunity to use computer assisted instruction (CAI) as a supplemental study activity. Students were free to choose the extent of their computer work. Throughout the course, weekly surveys were conducted to monitor the time each student spent with their textbook, computerized tutorials, workbook, class notes, and study groups. The surveys indicated that only a minority of the students actively pursued CAI....
Full Text Available This paper presents the second part of results from a survey-based market research of Bulgarian households. In the first part of the paper the author analyzes the changes of consumer behavior in times of economic crisis in Bulgaria. Here, the author presents market segmentation from the point of view of consumer behavior changes in times of economic crisis. Four segments (clusters were discovered, and profiled. The similarities/dissimilarities between clusters are presented through the technique of multidimensional scaling (MDS The research project is planned, organized and realized within the Scientific Research Program of University of National and World Economy, Sofia, Bulgaria.
Mashkoor, Aasim; Ahmed, Ovais
This is a secondary stage of theory of economic development. This research study is covering the secondary phase of development which rules the tactical plans of the main strategy. In this stage, the social and economical demands varies from country to country and we have developed the theory according to the Pakistani economic conditions. It requires great a lot of technical and strategic analysis to chose the accurate plans accordingly.