WorldWideScience

Sample records for economic considerations working

  1. 32 CFR 174.10 - Consideration for economic development conveyances.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Consideration for economic development... Property § 174.10 Consideration for economic development conveyances. (a) For conveyances made pursuant to... the date of the initial transfer of property shall be used to support economic redevelopment of, or...

  2. Environmental approvals in New Brunswick : economic considerations

    Energy Technology Data Exchange (ETDEWEB)

    Marrack, C.; Maitland, R. [Suez Renewable Energy North America, Houston, TX (United States)

    2008-07-01

    This presentation provided a timeline of economic considerations related to New Brunswick's regulatory approval process for wind power developments. The economics of wind power projects require careful consideration during the initial planning phases, as it is not yet known if projects are viable. Spending in the early stages of a project should therefore be limited to items that focus on components of the environmental impact assessment (EIA) process that include establishing a relationship with First Nations groups in the area, and conducting seasonal bird studies. Economic considerations change when project viability is confirmed, and developers can then progress to conducting traditional knowledge studies and further seasonal bird studies. Baseline information studies should be reviewed, and biophysical surveys should involve the identification of any wetlands, sensitive areas, and rare plants. Archaeology studies are also required by the provincial government, as well as bat studies to determine if the site has a resident population of bats. Public and stakeholder consultations and open houses should then be held with an adequate time-frame for the submission of questions and concerns and the development of mitigation strategies. Project viability should be confirmed before power purchase agreements (PPAs) are signed. After PPAs are signed, the largest economic consideration is the schedule-related risk associated with legal and financial problems. It was concluded that noise impact, visual impact, and socioeconomic assessments and studies can be conducted after the PPA is secured. tabs., figs.

  3. The impact of economic factors on migration considerations among Icelandic specialist doctors: a cross-sectional study.

    Science.gov (United States)

    Solberg, Ingunn Bjarnadóttir; Tómasson, Kristinn; Aasland, Olaf; Tyssen, Reidar

    2013-12-18

    Globalization has facilitated the employability of doctors almost anywhere in the world. In recent years, the migration of doctors seems to have increased. However, we lack studies on doctors' migration from developed countries. Because the economic recession experienced by many countries might have affected the migration of doctors, research on this topic is important for the retention of doctors. Iceland was hit hard by the economic recession in 2008. Therefore, we want to explore how many specialist doctors in Iceland have considered migrating and whether economic factors at work and in private life, such as extensive cost-containment initiatives at work and worries about personal finances, are related to doctors' migration considerations. In 2010, all doctors in Iceland registered with the Icelandic Medical Association were sent an electronic cross-sectional survey by email. The 467 specialists who participated in this study represent 55% of all specialist doctors working in Iceland. Information on doctors' contemplation of migration was available from responses to the question: "Have you considered moving and working abroad?" The predictor variables in our logistic regression model are perceived cost-containment initiatives at work, stress related to personal finances, experience of working abroad during vacations, job dissatisfaction, job position, age, and gender. Sixty-three per cent of Iceland's specialist doctors had considered relocation abroad, 4% were moving in the next year or two, and 33% had not considered relocating. Logistic regression analysis shows that, controlling for age, gender, job position, job satisfaction, and experience of working abroad during vacations, doctors' migration considerations were significantly affected by their experiences of cost-containment initiatives at work (odds ratio (OR) = 2.0, p Economic factors affect whether specialist doctors in Iceland consider migration. More studies on the effect of economic recession

  4. "Journal of Space Economics - theoretical and practical considerations"

    Science.gov (United States)

    Beldavs, VZ; Sommers, J.

    2017-09-01

    This paper will address theoretical and practical considerations for the emerging field of space economics and propose an editorial policy for a journal of space economics to provide a forum for the discussion of space economics issues. It is anticipated that initially the Journal of Space Economics will operate from two different nodes one offering a European perspective (University of Latvia) and the other a U.S. perspective (University of Wisconsin at Milwaukee). The first edition of the Journal of Space Economics will focus on issues likely to arise during the course of the International Lunar Decade 2020-2030.

  5. Inclusion and Implementation of Socio-Economic Considerations in GMO Regulations: Needs and Recommendations

    Directory of Open Access Journals (Sweden)

    Rosa Binimelis

    2016-01-01

    Full Text Available Socio-economic considerations are included in the regulatory frameworks on genetically modified organisms (GMOs of many countries. This is a reflection of an increasing interest in and recognition of the necessity to consider a broader range of issues when conducting a GMO risk assessment. At the same time, there are discussions about how socio-economic considerations can be identified and how their assessment can be carried out. To provide an understanding of the advances achieved so far, we describe the state of the art of existing biosafety institutional frameworks, legislation and policies with provisions on socio-economic considerations. We analyse the scope of the socio-economic considerations that have been included, the methodological options taken and the role of participatory processes and stakeholders involvement in the GMO-related decision-making. Since many of the countries that have legislation for assessing socio-economic considerations lack implementation experience, we provide an analysis of how implementation has evolved in Norway with the intention to illustrate that the inclusion of socio-economic considerations might be based on a learning process. Norway was the first country to include broader issues in its GMO assessment process, and is at present one of the countries with the most experience on implementation of these issues. Finally, we emphasise that there is a great need for training on how to perform assessments of socio-economic considerations, as well as reflection on possible ways for inclusion of participatory processes.

  6. Gender, Work-Family Linkages, and Economic Success among Small Business Owners.

    Science.gov (United States)

    Loscocco, Karyn A.; Leicht, Kevin T.

    1993-01-01

    Investigated work-family connections and economic success among women and men small business owners. Analyses of data from 3-year panel survey of 99 women and 312 men showed considerable gender similarity in processes through which business and individual characteristics affect personal earnings, although women were disadvantaged in some…

  7. Unpaid work in health economic evaluations.

    Science.gov (United States)

    Krol, Marieke; Brouwer, Werner

    2015-11-01

    Given its societal importance, unpaid work should be included in economic evaluations of health care technology aiming to take a societal perspective. However, in practice this does not often appear to be the case. This paper provides an overview of the current place of unpaid work in economic evaluations in theory and in practice. It does so first by summarizing recommendations regarding the inclusion of unpaid labor reported in health economic textbooks and national guidelines for economic evaluations. In total, three prominent health economic text-books were studied and 28 national health economic guidelines. The paper, moreover, provides an overview of the instruments available to measure lost unpaid labor and reports on a review of the place of unpaid labor in applied economic evaluations in the area of rheumatoid arthritis. The review was conducted by examining methodology of evaluations published between 1 March 2008 and 1 March 2013. The results of this study show that little guidance is offered regarding the inclusion of unpaid labor in economic evaluations in textbooks and guidelines. The review identified five productivity costs instruments including questions about unpaid work and 33 economic evaluations of treatments for rheumatoid arthritis of which only one included unpaid work. The results indicate that unpaid work is rarely included in applied economic evaluations of treatments for rheumatoid arthritis, despite this disease expecting to be associated with lost unpaid work. Given the strong effects of certain diseases and treatments on the ability to perform unpaid work, unpaid work currently receives less attention in economic evaluations than it deserves. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. CENTAR gas centrifuge enrichment project: economics and engineering considerations

    International Nuclear Information System (INIS)

    Fishman, A.M.

    1977-01-01

    Description of some economic and engineering considerations of the CENTAR Associates' 3000000 SWU/yr gas centrifuge uranium enrichment plant project. The need for uranium enrichment facilities is discussed, and the advantages of using the centrifuge process rather than the presently used gaseous diffusion process are reviewed. A description of the CENTAR plant is given, highlighting the major features of the facility. Since the centiruges to be used in the plant account for approximately 50% of the capital cost of the project, the philosophy of their manufacture and procurement is discussed. Various design considerations which bear upon process economics are presented to give the reader an appreciation of the subtleties of the technology and the flexibility possible in plant design. Special attention is given to meeting the needs of the utility customer at the lowest possible cost

  9. Economic considerations/comparisons for the disposal of defense high-level waste

    International Nuclear Information System (INIS)

    Leclaire, D.B.; Lazur, E.G.

    1985-01-01

    This paper provides a summary, in a generic sense, of the economic considerations and comparisons of permanent isolation of defense high-level waste (DHLW) in a licensed geologic repository. Topics considered include underground disposal, economic analysis, comparative evaluations, national defense, radioactive waste facilities, and licensing

  10. The economic impact of work and family issues: child care satisfaction and financial considerations of employed mothers.

    Science.gov (United States)

    Poms, Laura Wheeler; Botsford, Whitney E; Kaplan, Seth A; Buffardi, Louis C; O'Brien, Alison S

    2009-10-01

    This article introduces the role of financial considerations into work-family research by considering the costs and benefits of employed mothers' child care satisfaction. Data from 2 samples offer empirical support for the addition of a fourth factor to a current measure of child care satisfaction so that the measure reflects mothers' satisfaction not only with caregiver attentiveness, communication, and dependability but also with child care-related financial considerations. This article also discusses relationships between child care satisfaction and work-family conflict and job satisfaction for this population. The results of this study provide both organizations and child care providers with a broader picture of the concerns that employed mothers face as they search for reliable, affordable child care. PsycINFO Database Record (c) 2009 APA, all rights reserved.

  11. Socio-economic considerations of cleaning Greater Vancouver's air

    International Nuclear Information System (INIS)

    2005-08-01

    Socio-economic considerations of better air quality on the Greater Vancouver population and economy were discussed. The purpose of the study was to provide socio-economic information to staff and stakeholders of the Greater Vancouver Regional District (GVRD) who are participating in an Air Quality Management Plan (AQMP) development process and the Sustainable Region Initiative (SRI) process. The study incorporated the following methodologies: identification and review of Canadian, American, and European quantitative socio-economic, cost-benefit, cost effectiveness, competitiveness and health analyses of changes in air quality and measures to improve air quality; interviews with industry representatives in Greater Vancouver on competitiveness impacts of air quality changes and ways to improve air quality; and a qualitative analysis and discussion of secondary quantitative information that identifies and evaluates socio-economic impacts arising from changes in Greater Vancouver air quality. The study concluded that for the Greater Vancouver area, the qualitative analysis of an improvement in Greater Vancouver air quality shows positive socio-economic outcomes, as high positive economic efficiency impacts are expected along with good social quality of life impacts. 149 refs., 30 tabs., 6 appendices

  12. Fairness requires deliberation: the primacy of economic over social considerations

    Science.gov (United States)

    Hochman, Guy; Ayal, Shahar; Ariely, Dan

    2015-01-01

    While both economic and social considerations of fairness and equity play an important role in financial decision-making, it is not clear which of these two motives is more primal and immediate and which one is secondary and slow. Here we used variants of the ultimatum game to examine this question. Experiment 1 shows that acceptance rate of unfair offers increases when participants are asked to base their choice on their gut-feelings, as compared to when they thoroughly consider the available information. In line with these results, Experiments 2 and 3 provide process evidence that individuals prefer to first examine economic information about their own utility rather than social information about equity and fairness, even at the price of foregoing such social information. Our results suggest that people are more economically rational at the core, but social considerations (e.g., inequality aversion) require deliberation, which under certain conditions override their self-interested impulses. PMID:26106342

  13. Fairness requires deliberation: the primacy of economic over social considerations.

    Science.gov (United States)

    Hochman, Guy; Ayal, Shahar; Ariely, Dan

    2015-01-01

    While both economic and social considerations of fairness and equity play an important role in financial decision-making, it is not clear which of these two motives is more primal and immediate and which one is secondary and slow. Here we used variants of the ultimatum game to examine this question. Experiment 1 shows that acceptance rate of unfair offers increases when participants are asked to base their choice on their gut-feelings, as compared to when they thoroughly consider the available information. In line with these results, Experiments 2 and 3 provide process evidence that individuals prefer to first examine economic information about their own utility rather than social information about equity and fairness, even at the price of foregoing such social information. Our results suggest that people are more economically rational at the core, but social considerations (e.g., inequality aversion) require deliberation, which under certain conditions override their self-interested impulses.

  14. Fairness requires deliberation: The primacy of economic over social considerations

    Directory of Open Access Journals (Sweden)

    Guy eHochman

    2015-06-01

    Full Text Available While both economic and social considerations of fairness and equity play an important role in financial decision-making, it is not clear which of these two motives is more primal and immediate and which one is secondary and slow. Here we used variants of the ultimatum game to examine this question. Experiment 1 shows that acceptance rate of unfair offers increases when participants are asked to base their choice on their gut-feelings, as compared to when they thoroughly consider the available information. In line with these results, Experiments 2 and 3 provide process evidence that individuals prefer to first examine economic information about their own utility rather than social information about equity and fairness, even at the price of foregoing such social information. Our results suggest that people are more economically rational at the core, but social considerations (e.g., inequality aversion require deliberation, which under certain conditions override their self-interested impulses.

  15. Economic considerations and health in all policies initiatives: evidence from interviews with key informants in Sweden, Quebec and South Australia.

    Science.gov (United States)

    Pinto, Andrew D; Molnar, Agnes; Shankardass, Ketan; O'Campo, Patricia J; Bayoumi, Ahmed M

    2015-02-18

    , allocating resources and making funding decisions regarding HiAP are inherently political acts that reflect tensions within government sectors. This study contributes important insights into how intersectoral action works, how economic evaluations of HiAP might be structured, and how economic considerations can be used to both promote HiAP and to present barriers to implementation.

  16. Economic considerations in the optimal size and number of reserve sites

    NARCIS (Netherlands)

    Groeneveld, R.A.

    2005-01-01

    The debate among ecologists on the optimal number of reserve sites under a fixed maximum total reserve area-the single large or several small (SLOSS) problem-has so far neglected the economic aspects of the problem. This paper argues that economic considerations can affect the optimal number and

  17. Key considerations for an economic and legal framework facilitating medical travel

    Directory of Open Access Journals (Sweden)

    Saba eHinrichs

    2016-03-01

    Full Text Available Medical travel has the capacity to counter increasing costs of healthcare by creating new markets and increased revenue for health services, potentially benefiting local populations, economies and health care systems. This paper is part of a broad, comprehensive project aimed at developing a Global Health Access Policy (GHAP. It presents key issues to consider in terms of ensuring economic viability, sustainability, and limiting risk to the many stakeholders involved in the rapidly expanding industry of medical travel. The noted economic and legal barriers to medical travel are based on a synthesis of themes found in an extensive review of the available literature. Economic considerations when setting up a GHAP include a dynamic approach to pricing that is fair to the local population. Legal considerations include the implementation of international quality standards and the protection of the rights of those travelling as well as those of local populations in recipient countries. By taking into account these opportunities, the GHAP will more adequately address existing gaps in the economic and legal regulation of medical travel.

  18. CONSIDERATIONS ON THE ROLE OF FINANCIAL MARKETS IN ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    Carmen ALBU

    2014-06-01

    Full Text Available Generally accepted in economic literature, the financial market has a positive impact on growth in a modern economy. Nevertheless, due to the global crises starting in 2008, a number of authors are questioning today about this assertion. Among them, there are authors which are attributing as initial impulse to the crisis an exaggerated expansion of financial market (and non-covered on the real side of economy. In this study, based on economic literature and empirical evidences, we are presentig few considerations regarding the development of financial market during last decades and its role on economic growth.

  19. Economic and care considerations of Marfan syndrome.

    Science.gov (United States)

    Blankart, Carl Rudolf; Milstein, Ricarda; Rybczynski, Meike; Schüler, Helke; von Kodolitsch, Yskert

    2016-10-01

    Marfan syndrome is a rare multisystem disease of the connective tissue, which affects multiple organ systems. advances in healthcare have doubled the life-expectancy of patients over the past three decades. to date, there is no comprehensive review that consolidates economic considerations and care for marfan patients. Areas covered: Present research suggests that there may be a link between treatment pattern, disease progression and economic costs of Marfan syndrome. It indicates that an early detection of the disease and preventive interventions achieve a dual aim. From a patient perspective, it may reduce the amount of emergency surgery or intervention, and inpatient stays. In addition, it slows disease progression, lowers lifestyle restrictions, reduces psychological stress, and improves health-related quality of life. Expert commentary: Early detection and preventive measures are likely to achieve a dual aim by simultaneously containing costs and reducing the number and length of inpatient stays.

  20. Oil: economics and politics. Preliminary considerations on the Gulf Crisis

    International Nuclear Information System (INIS)

    Ayoub, A.

    1991-01-01

    Oil price fixing politics are first reviewed (existence of a floor price and of a maximum price, independently of economical consideration). In fact, geopolitical consideration are of premium importance in the oil demand/supply evolution. The Gulf Crisis and its surroundings (the Israel-Arab conflict) are revealing the supply and price logics of the oil market. An oil new order should be instaured through an OPEP restructuration and/or bilaterals relations and market dominance, organized by United States and Saoudi Arabia

  1. Cyanobacteria and Microalgae: Thermoeconomic Considerations in Biofuel Production

    Directory of Open Access Journals (Sweden)

    Umberto Lucia

    2018-01-01

    Full Text Available In thermodynamics, the useful work in any process can be evaluated by using the exergy quantity. The analyses of irreversibility are fundamental in the engineering design and in the productive processes’ development in order to obtain the economic growth. Recently, the use has been improved also in the thermodynamic analysis of the socio-economic context. Consequently, the exergy lost is linked to the energy cost required to maintain the productive processes themselves. The fundamental role of the fluxes and the interaction between systems and their environment is highlighted. The equivalent wasted primary resource value for the work-hour is proposed as an indicator to support the economic considerations on the biofuel production by using biomass and bacteria. The equivalent wasted primary resource value for the work-hour is proposed as an indicator to support the economic considerations of the biofuel production by using biomass and bacteria. Moreover, the technological considerations can be developed by using the exergy inefficiency. Consequently, bacteria use can be compared with other means of biofuel production, taking into account both the technologies and the economic considerations. Cyanobacteria results as the better organism for biofuel production.

  2. Aquarius study - engineering and economic considerations

    International Nuclear Information System (INIS)

    Griffin, Roger F.

    1970-01-01

    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)

  3. Aquarius study - engineering and economic considerations

    Energy Technology Data Exchange (ETDEWEB)

    Griffin, Roger F [Bechtel Corporation (United States)

    1970-05-15

    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)

  4. Recovery from chemical, biological, and radiological incidents. Critical infrastructure and economic impact considerations

    Energy Technology Data Exchange (ETDEWEB)

    Franco, David Oliver [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Yang, Lynn I. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Hammer, Ann E. [Sandia National Lab. (SNL-CA), Livermore, CA (United States)

    2012-06-01

    To restore regional lifeline services and economic activity as quickly as possible after a chemical, biological or radiological incident, emergency planners and managers will need to prioritize critical infrastructure across many sectors for restoration. In parallel, state and local governments will need to identify and implement measures to promote reoccupation and economy recovery in the region. This document provides guidance on predisaster planning for two of the National Disaster Recovery Framework Recovery Support Functions: Infrastructure Systems and Economic Recovery. It identifies key considerations for infrastructure restoration, outlines a process for prioritizing critical infrastructure for restoration, and identifies critical considerations for promoting regional economic recovery following a widearea disaster. Its goal is to equip members of the emergency preparedness community to systematically prioritize critical infrastructure for restoration, and to develop effective economic recovery plans in preparation for a widearea CBR disaster.

  5. "I do what I have to do to survive": An investigation into the perceptions, experiences and economic considerations of women engaged in sex work in Northern Namibia

    Directory of Open Access Journals (Sweden)

    Martiniuk Alexandra LC

    2011-08-01

    Full Text Available Abstract Background There is little published research investigating sex work in Namibia, particularly in rural areas. Therefore, the aim of this paper was to determine the views of women engaged in sex work in the Oshakati area of Namibia concerning the main factors influencing their use, or non-use, of male condoms during transactional sexual exchanges. Methods Qualitative interviews were used to better understand the perceptions, experiences and economic considerations of female sex workers in Namibia who were involved in a Behavior Change Communication Program encouraging safer sex practices among high-risk populations in 2006 and 2007. Results While the Behavior Change Communication Program has made significant strides in educating and empowering young women to negotiate more consistent condom use with sexual partners, the gendered economic inequalities and power imbalances within rural and semi-urban Namibian society that favor men hinder further advancement towards positive behavioral change for HIV prevention and also hinder the development of the loving relationships sought by some sex workers. Conclusion This study found that sex workers and transactional sex encounters are heterogeneous entities dependent upon the characteristics of the man (known, stranger, wealthy, attractive to the woman and the woman (in financial need, desiring love. These features all influence condom use. The 3 E's 'education, empowerment and economic independence' are critical factors needed to encourage and facilitate consistent condom use to prevent HIV transmission. Without financial independence and occupational alternatives building on their health education and empowerment, women who engage in sex work-and transactional sex more generally-will remain largely marginalized from Namibian society, and will continue engaging in risky sexual practices that facilitate HIV acquisition and transmission throughout the community.

  6. Considerations on the assessment of economic benefits of industrial tracer application

    International Nuclear Information System (INIS)

    Guizerix, J.; Margrita, R.

    1990-01-01

    The benefit of a particular tracer study which can always theoretically be derived is practically very difficult to assess for decision-making which is more often based on rough estimates of it. Other criteria, as safety, environmental protection, 'social benefit', may replace the purely economic considerations. The economic benefits of industrial tracer applications can clearly be perceived through the commercial success of businesses offering tracer services, which implies that all factors involved in the law of supply and demand have (tacitly or explictly) been accounted. (orig.) [de

  7. CONSIDERATIONS ON FISCAL POLICY AS A TOOL OF ECONOMIC RECOVERY

    Directory of Open Access Journals (Sweden)

    Stoichin Elena Mădălina

    2012-03-01

    Full Text Available One of the most important components of social and economic life is the public finances, with direct implications on the formation and distribution of gross domestic product. State, in order to establish their own funds to set up the concept according to which, any natural or legal person carrying out an income or owns a dime in the category of those taxable in the State due to tax or duty. Starting from these considerations, the paper analyses, on the one side, the influencing factors and effects of increasing fiscal pressure, and, on the other side, the role of fiscal policy in the economic relaunch.

  8. Enabling fast charging - Infrastructure and economic considerations

    Science.gov (United States)

    Burnham, Andrew; Dufek, Eric J.; Stephens, Thomas; Francfort, James; Michelbacher, Christopher; Carlson, Richard B.; Zhang, Jiucai; Vijayagopal, Ram; Dias, Fernando; Mohanpurkar, Manish; Scoffield, Don; Hardy, Keith; Shirk, Matthew; Hovsapian, Rob; Ahmed, Shabbir; Bloom, Ira; Jansen, Andrew N.; Keyser, Matthew; Kreuzer, Cory; Markel, Anthony; Meintz, Andrew; Pesaran, Ahmad; Tanim, Tanvir R.

    2017-11-01

    The ability to charge battery electric vehicles (BEVs) on a time scale that is on par with the time to fuel an internal combustion engine vehicle (ICEV) would remove a significant barrier to the adoption of BEVs. However, for viability, fast charging at this time scale needs to also occur at a price that is acceptable to consumers. Therefore, the cost drivers for both BEV owners and charging station providers are analyzed. In addition, key infrastructure considerations are examined, including grid stability and delivery of power, the design of fast charging stations and the design and use of electric vehicle service equipment. Each of these aspects have technical barriers that need to be addressed, and are directly linked to economic impacts to use and implementation. This discussion focuses on both the economic and infrastructure issues which exist and need to be addressed for the effective implementation of fast charging at 400 kW and above. In so doing, it has been found that there is a distinct need to effectively manage the intermittent, high power demand of fast charging, strategically plan infrastructure corridors, and to further understand the cost of operation of charging infrastructure and BEVs.

  9. Deep-sea mining: Economic, technical, technological, and environmental considerations for sustainable development

    Digital Repository Service at National Institute of Oceanography (India)

    Sharma, R.

    investment of $1.95 billion as capital expenditure and $9 billion as operating expenditure for a single deep-sea mining venture. In view of high investment, technological challenges and economic considerations, private-public cooperation could be an effective...

  10. Economic considerations

    International Nuclear Information System (INIS)

    Burns, W.A. Jr.

    1980-01-01

    A brief qualitative comparison of the technical differences between liquid membranes and three other technologies: biological treatment, ion exchange and solvent extraction is presented. It is shown how the differences can result in substantial economic advantages. For uranium recovery from phosphoric acid a lower organic loss is achieved by the liquid membrane than by the solvent extraction process. (U.K.)

  11. EVA Physiology and Medical Considerations Working in the Suit

    Science.gov (United States)

    Parazynski, Scott

    2012-01-01

    This "EVA Physiology and Medical Considerations Working in the Suit" presentation covers several topics related to the medical implications and physiological effects of suited operations in space from the perspective of a physician with considerable first-hand Extravehicular Activity (EVA) experience. Key themes include EVA physiology working in a pressure suit in the vacuum of space, basic EVA life support and work support, Thermal Protection System (TPS) inspections and repairs, and discussions of the physical challenges of an EVA. Parazynski covers the common injuries and significant risks during EVAs, as well as physical training required to prepare for EVAs. He also shares overall suit physiological and medical knowledge with the next generation of Extravehicular Mobility Unit (EMU) system designers.

  12. Economic Analysis of Long Working Hours (Japanese)

    OpenAIRE

    OHTAKE Fumio; OKUDAIRA Hiroko

    2008-01-01

    In this paper we set out the economic grounds for restrictions on long working hours and conduct an empirical analysis using surveys from the perspective of behavioral economics. The results of the analysis indicate that, on a year-on-year basis, if state of health improves, the probability of working more than 60 hours per week increases significantly, but that even when state of health deteriorates there is no decrease in the probability of working long hours. Moreover, among male managemen...

  13. Do economic stresses influence child work hours on family farms?

    Science.gov (United States)

    Gadomski, Anne; de Long, Rachel; Burdick, Patrick; Jenkins, Paul

    2005-01-01

    Economic stresses are a frequently cited reason for children doing farm work. To explore the relationship between economic indicators and child agricultural work hours between January 2001 and October 2003. This ecologic study design compares trends in aggregate child work hours with national and regional economic indicators. Child work hours were obtained from quarterly surveillance data from a randomized field trial of agricultural task guidelines for children. 2,360 children living or working on 845 farms in central New York participated in the original study. The relationship between child work hours and three economic indicators: national all farm index (AFI) ratio, national fuel index, and regional milk prices was analyzed using times series plots, correlation, and multiple linear regression. The AFI ratio was positively correlated with child work hours (r = 0.49, p = 0.008) but there was no significant correlation between child work hours and fuel or milk prices. Multiple linear regression demonstrated that the relationship between AFI and child work hours is independent of a seasonal effect. Increased child work hours may be associated with periods of higher farm sector productivity, rather than economic stress per se. Findings are limited by the ecologic study design, use of national economic indicators, and the limited number of cycles of child work hours available for time series analysis. Economic conditions may influence decisions about children's farm work.

  14. Economic-efficiency considerations in restructuring electric markets

    Energy Technology Data Exchange (ETDEWEB)

    Hill, L.J.

    1996-12-01

    In response to the Energy Policy Act of 1992 and the Federal Energy Regulatory Commission`s subsequent rulemaking on transmission access, many states are exploring options to restructure their electric industries. In their deliberations on restructuring, policymakers should consider (1) the reliability of the electric system; (2) income-distribution effects on ratepayers and utilities; (3) social consequences such as effects on energy conservation, renewable energy, and the environment; and (4) economic efficiency. We address economic-efficiency considerations in this study. Economic efficiency is important because it is one of the primary reasons that policymakers should consider restructuring in the first place: improving the electric-industry`s efficiency lowers costs and, hence, electric prices. In this study, we look at the sources of (in)efficiency in existing and proposed electric markets with the objective of guiding policymakers to design efficient electric markets. The advantages of a competitive market are well known: it leads to lower costs for the utility, lower prices for consumers, more product choices, better customer service, and often the need for less regulation by federal and state agencies. In the short run, firms who cannot produce at the market-clearing price are forced to leave the industry, ensuring that customers have the lowest price possible. In the long run, competition promotes innovation and lower costs. The physical and institutional characteristics of the U.S. electric industry, however, could be impediments to attaining efficiently run, competitive markets. Because of these characteristics, there are multiple sources of efficiencies and inefficiencies in existing electric markets, and there will be multiple sources in restructured ones. The objective of policymakers should not be to trade one set of inefficiencies in existing electric markets for another set in restructured markets.

  15. Economic-efficiency considerations in restructuring electric markets

    International Nuclear Information System (INIS)

    Hill, L.J.

    1996-12-01

    In response to the Energy Policy Act of 1992 and the Federal Energy Regulatory Commission's subsequent rulemaking on transmission access, many states are exploring options to restructure their electric industries. In their deliberations on restructuring, policymakers should consider (1) the reliability of the electric system; (2) income-distribution effects on ratepayers and utilities; (3) social consequences such as effects on energy conservation, renewable energy, and the environment; and (4) economic efficiency. We address economic-efficiency considerations in this study. Economic efficiency is important because it is one of the primary reasons that policymakers should consider restructuring in the first place: improving the electric-industry's efficiency lowers costs and, hence, electric prices. In this study, we look at the sources of (in)efficiency in existing and proposed electric markets with the objective of guiding policymakers to design efficient electric markets. The advantages of a competitive market are well known: it leads to lower costs for the utility, lower prices for consumers, more product choices, better customer service, and often the need for less regulation by federal and state agencies. In the short run, firms who cannot produce at the market-clearing price are forced to leave the industry, ensuring that customers have the lowest price possible. In the long run, competition promotes innovation and lower costs. The physical and institutional characteristics of the U.S. electric industry, however, could be impediments to attaining efficiently run, competitive markets. Because of these characteristics, there are multiple sources of efficiencies and inefficiencies in existing electric markets, and there will be multiple sources in restructured ones. The objective of policymakers should not be to trade one set of inefficiencies in existing electric markets for another set in restructured markets

  16. Enabling fast charging – Infrastructure and economic considerations

    International Nuclear Information System (INIS)

    Burnham, Andrew; Dufek, Eric J.; Stephens, Thomas; Francfort, James; Michelbacher, Christopher

    2017-01-01

    The ability to charge battery electric vehicles (BEVs) on a time scale that is on par with the time to fuel an internal combustion engine vehicle (ICEV) would remove a significant barrier to the adoption of BEVs. However, for viability, fast charging at this time scale needs to also occur at a price that is acceptable to consumers. Therefore, the cost drivers for both BEV owners and charging station providers are analyzed. In addition, key infrastructure considerations are examined, including grid stability and delivery of power, the design of fast charging stations and the design and use of electric vehicle service equipment. Each of these aspects have technical barriers that need to be addressed, and are directly linked to economic impacts to use and implementation. Here, this discussion focuses on both the economic and infrastructure issues which exist and need to be addressed for the effective implementation of fast charging up to 350 kW. In doing so, it has been found that there is a distinct need to effectively manage the intermittent, high power demand of fast charging, strategically plan infrastructure corridors, and to further understand the cost of operation of charging infrastructure and BEVs.

  17. Trajectories of Work Disability and Economic Insecurity Approaching Retirement.

    Science.gov (United States)

    Shuey, Kim M; Willson, Andrea E

    2017-07-08

    In this article, we examine the connection between trajectories of work disability and economic precarity in late midlife. We conceptualize work disability as a possible mechanism linking early and later life economic disadvantage. We model trajectories of work disability characterized by timing and stability for a cohort of Baby Boomers (22-32 in 1981) using 32 years of data from the Panel Study of Income Dynamics and latent class analysis. Measures of childhood disadvantage are included as predictors of work disability trajectories, which are subsequently included in logistic regression models predicting four economic outcomes (poverty, asset poverty, home ownership, and pension ownership) at ages 54-64. Childhood disadvantage selected individuals into five distinct classes of work disability that differed in timing and stability. All of the disability trajectories were associated with an increased risk of economic insecurity in late midlife compared to the never work disabled. This study contributes to the aging literature through its incorporation of the early life origins of pathways of disability and their links to economic outcomes approaching retirement. Findings suggest work disability is anchored in early life disadvantage and is associated with economic insecurity later in life. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  18. The Individual Economic Returns to Volunteering in Work Life

    DEFF Research Database (Denmark)

    Qvist, Hans-Peter; Munk, Martin David

    2018-01-01

    This article examines the individual economic returns to volunteering during different stages of working life. The article uses a unique panel dataset created by combining rich survey data from Denmark with information on wages from administrative registers covering the period from 2004 to 2012....... Applying a two-way fixed effects regression model that controls for both period-specific and individual-specific effects, the article finds that for labour market entrants and for people in the early stages of their working life, an additional year of volunteer work experience yields a significant positive...... return. However, the economic returns to volunteer work experience decrease as a function of professional labour market experience. For people with more than six years of professional labour market experience, the economic returns to volunteer work experience are insignificant. On these grounds...

  19. Work productivity in systemic sclerosis, its economic burden and association with health-related quality of life.

    Science.gov (United States)

    Morrisroe, Kathleen; Sudararajan, Vijaya; Stevens, Wendy; Sahhar, Joanne; Zochling, Jane; Roddy, Janet; Proudman, Susanna; Nikpour, Mandana

    2018-01-01

    To evaluate work productivity and its economic burden in SSc patients. Consecutive SSc patients enrolled in the Australian Scleroderma Cohort Study were mailed questionnaires assessing employment (Workers' Productivity and Activity Impairment Questionnaire and a custom-made questionnaire) and health-related quality of life (HRQoL) (36-item Short Form Health Survey and Patient-Reported Outcomes Measurement Information System 29). Linear regression methods were used to determine factors associated with work productivity. Among 476 patients submitting responses, 55.2% productivity while at work (presenteeism) accounted for 22% of their working week. Annual costs per patient as a consequence of unemployment and reduced productivity equated to a total of AUD$67 595.40. Factors independently associated with reduced work productivity were presence of synovitis and sicca symptoms, while tertiary education protected against work impairment. Patients with low HRQoL scores also had low work productivity. SSc is associated with considerable unemployment and reduced productivity, which in turn is associated with a substantial economic burden and poor HRQoL. Raising awareness and identifying modifiable factors are possible ways of reducing this burden. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  20. South African oil dependency : geo-political, geo-economic and geo-strategic considerations

    OpenAIRE

    2012-01-01

    Ph.D. There is little research undertaken on the economic assessment of oil security of supply from the dimensions of geo-politics, geo-economics and geo-strategy. This study seeks to bridge the gap by providing new analytical and empirical work that captures the impact of geo-politics, geo-economics and geo-strategy on oil supply, consumption and price. This study is the first to define, analyse and contextualise the South African oil security of supply from a geo-political, geo-economic ...

  1. Return to work, economic hardship, and women's postpartum health.

    Science.gov (United States)

    Tucker, Jenna N; Grzywacz, Joseph G; Leng, Iris; Clinch, C Randall; Arcury, Thomas A

    2010-10-01

    This study followed a sample of 217 new mothers in a North Carolina county as they returned to work full-time, measuring their mental and physical health-related quality of life through 16 months postpartum. In general, working mothers of infants had mental health scores that were comparable to the general population of U.S. women, and physical health that was slightly better than women in general. Using ANCOVA and controlling for important demographic characteristics, health-related quality of life was compared between mothers experiencing low and high levels of economic hardship. Across the study period, women with high economic hardship, who constituted 30.7% of the sample, had levels of mental and physical health below those of women with low economic hardship. Mothers with high economic hardship also had less stable health trajectories than mothers with low economic hardship. The findings highlight the importance of reconsidering the traditionally accepted postpartum recovery period of six weeks and extending benefits, such as paid maternity and sick leave, as well as stable yet flexible work schedules.

  2. Employer Requirements to Work during Emergency Responses: Key Ethics Considerations.

    Science.gov (United States)

    Rutkow, Lainie; Taylor, Holly A; Powell, Tia

    2017-03-01

    Local health departments and their employees are at the forefront of emergency preparedness and response. Yet, recent studies have found that some local public health workers are unwilling to report to work in a variety of disaster scenarios. This can greatly compromise a response, as many local health departments need "all hands on deck" to effectively meet increased demands. To address these concerns, local health departments have employed varied policy strategies to ensure that employees do report to work. After describing different approaches taken by local health departments throughout the United States, we briefly identify and explore key ethics considerations that arise for local health departments when employees are required to report to work for emergency responses. We then discuss how these ethics considerations may inform local health department practices intended to promote a robust emergency response.

  3. Setting Up CD-ROM Work Areas. Part I: Ergonomic Considerations, User Furniture, Location.

    Science.gov (United States)

    Vasi, John; LaGuardia, Cheryl

    1992-01-01

    The first of a two-part series on design of CD-ROM work areas in libraries discusses (1) space and location considerations; (2) ergonomics, including work surface, chairs, lighting, printers, other accessories, and security; and (3) other considerations, including staff assistance, reference tools, literature racks, and promotional materials. (MES)

  4. Economics of Illegal Work and Illegal Workers (Immigrants: Are They Protected under South African Labour Law and the Constitution, 1996?

    Directory of Open Access Journals (Sweden)

    Mashele Rapatsa

    2015-12-01

    Full Text Available This article analyses whether prostitution (illegal work and illegal immigrants have access to the protective ambits of statutory framework regulating employment relations. Its objective is to examine the scope of labour law, considerate of ever changing trends in the modern world of work. It utilizes the two notable precedents founded in Kylie v CCMA and Discovery Health v CCMA. This is considerate of inherent dynamics in contemporary labour relations where the majority of workers have been displaced into grey areas that offer little or no protection, thus rendering workers vulnerable to exploitation. The article highlights a rising tension arising out of exploitative labour practices and socio-economic factors, and the need for labour law to respond. It has been found that courts have creatively invented strategic methods that have successfully aided efforts of protecting vulnerable workers engaged in economic activities under precarious circumstances. This is to the extent that the Constitution, 1996 and the Labour Relations Act 66 of 1995 have been interpreted in a manner that enhances worker protection, which fulfils the purpose for which labour law was enacted.

  5. Arms and technology transfers: Security and economic considerations among importing and exporting states

    International Nuclear Information System (INIS)

    Lodgaard, S.; Pfaltzgraff, R.L. Jr.

    1995-01-01

    The issues of technology and armament transfers are increasingly at the forefront of problems of international security and disarmament. Three major reasons could explain this. First, the disarmament process has been very successful in the last few years, especially in the field of nuclear, as well chemical and conventional, weapons. Second the disarmament effort underway concerns primarily the old partners of the East-West confrontation. Last, the general context, characterized by the opening and widening of exchanges, the increasingly open and transparent circulation of techniques and material, and the globalization of economic relations, must be taken into account. This report, prepared by UNIDIR comprises the following subjects: General trends in defense related transfers; Political/military factors associated with the diffusion of advanced technology; economic and technological consideration; and facilitation of economic growth/maximization of regional security and stability

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

    International Nuclear Information System (INIS)

    Carter, L.J.

    1985-01-01

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

  7. The Role of Water Policy in Mexico : Sustainability, Equity, and Economic Growth Considerations

    OpenAIRE

    Musa Asad; Ariel Dinar

    2006-01-01

    With water in Mexico becoming very scarce spatially and over time, it is now a factor that limits economic activity and social well-being in several regions. The identification of priorities and trade-offs in relation to water allocation requires careful and timely attention to address an ever-growing range of complications arising from the impact of various interlinked considerations, suc...

  8. Home economics: origin, development and professional working field

    Directory of Open Access Journals (Sweden)

    Ana Carla Menezes de Oliveira

    2010-05-01

    Full Text Available Home Economics is not only a set of practical knowledge housewives must possess to prepare food empirically, make and repair clothes, take care of their children and do domestic chores. The objective of this article is to discuss the area of Economics defined as Home Economics, focusing on its origin, evolution, the working field of its specialists and its prospects for the 21st century. Results show the need for scientific and professional knowledge of Home Economics in schools, families and society. The study of Home Economics is of great importance because both school and family are part of society and present very complex phenomena, therefore an adequate and efficient solution for those phenomena demand the knowledge of specialized scientific notions of Home Economics.

  9. Some observations from behavioral economics for consideration in promoting money management among those with substance use disorders.

    Science.gov (United States)

    Chivers, Laura L; Higgins, Stephen T

    2012-01-01

    Behavioral economics research has revealed systematic biases in decision making that merit consideration in efforts to promote money management skills among those with substance use disorders (SUDs). The objective of this article was to briefly review the literature on five of those biases (i.e., hyperbolic delay discounting, defaults and preference for the status quo, loss aversion, mental accounting, and failure to account for opportunity cost) that may have particular relevance to the topic of money management. Selected studies are reviewed to illustrate these biases and how they may relate to efforts to promote money management skills among those with substance use disorders. Studies were identified by searching PubMed using the terms "behavioral economics" and "substance use disorders", reviewing bibliographies of published articles, and discussions with colleagues. Only one of these biases (i.e., hyperbolic delay discounting) has been investigated extensively among those with SUDs. Indeed, it has been found to be sufficiently prevalent among those with SUDs to be considered as a potential risk factor for those disorders and certainly merits careful consideration in efforts to improve money management skills in that population. There has been relatively little empirical research reported regarding the other biases among those with SUDs, although they appear to be sufficiently fundamental to human behavior and relevant to the topic of money management (e.g., loss aversion) to also merit consideration. There is precedent of effective leveraging of behavioral economics principles in treatment development for SUDs (e.g., contingency management), including at least one intervention that explicitly focuses on money management (i.e., advisor-teller money management therapy). The consideration of the systematic biases in human decision making that have been revealed in behavioral economics research has the potential to enhance efforts to devise effective strategies

  10. Management of Epistaxis – A Single Centre Experience and Economic Considerations

    LENUS (Irish Health Repository)

    Keane, E

    2016-06-01

    Epistaxis represents the most common ENT emergency and its management has been a focus of audit recently, with consideration given to the associated economic burden. The aim of our study is to evaluate the management of epistaxis in terms of treatments used, duration of stay, recurrence and cost. A retrospective review of hospital inpatient enquiry (HIPE) data from a single secondary referral centre was undertaken during a four year period. Four hundrefd and thirty-four patients were identified. The majority (n= 262, 60.3%) were male and the average age was 64.2 years. The vast majority (n=362, 83.4%) were managed non-operatively. Only 15 patients (3.4%) were managed surgically. The average length of stay was 2.5 days and did not vary greatly between the treatment groups. The recurrence rate was 8.2% (n=36). Approximate costs of packing vs EUA and cautery suggest that packing alone is more economical but more data is needed to fully compare the options.

  11. Combining offshore wind energy and large-scale mussel farming: background & technical, ecological and economic considerations

    NARCIS (Netherlands)

    Lagerveld, S.; Rockmann, C.; Scholl, M.M.; Bartelings, H.; Burg, van den S.W.K.; Jak, R.G.; Jansen, H.M.; Klijnstra, J.; Leopold, M.F.; Poelman, M.; Smith, S.R.; Stavenuiter, J.; Veenstra, F.A.; Veltman, C.; Westra, C.

    2014-01-01

    This Blauwdruk project report presents background and technical, ecological and economic considerations of the potential combination of offshore wind energy production and large-scale mussel farming in offshore areas in the North Sea. The main objective of the Blauwdruk project was to study the

  12. Home hemodialysis: a comprehensive review of patient-centered and economic considerations

    Directory of Open Access Journals (Sweden)

    Walker RC

    2017-02-01

    Full Text Available Rachael C Walker,1,2 Kirsten Howard,1 Rachael L Morton3 1School of Public Health, Sydney Medical School, University of Sydney, Sydney, Australia; 2Hawke’s Bay District Health Board, Hastings, New Zealand; 3NHMRC Clinical Trials Centre, Sydney Medical School, University of Sydney, Sydney, Australia Abstract: Internationally, the number of patients requiring treatment for end-stage kidney disease (ESKD continues to increase, placing substantial burden on health systems and patients. Home hemodialysis (HD has fluctuated in its popularity, and the rates of home HD vary considerably between and within countries although there is evidence suggesting a number of clinical, survival, economic, and quality of life (QoL advantages associated with this treatment. International guidelines encourage shared decision making between patients and clinicians for the type of dialysis, with an emphasis on a treatment that aligned to the patients’ lifestyle. This is a comprehensive literature review of patient-centered and economic impacts of home HD with the studies published between January 2000 and July 2016. Data from the primary studies representing both efficiency and equity of home HD were presented as a narrative synthesis under the following topics: advantages to patients, barriers to patients, economic factors influencing patients, cost-effectiveness of home HD, and inequities in home HD delivery. There were a number of advantages for patients on home HD including improved survival and QoL and flexibility and potential for employment, compared to hospital HD. Similarly, there were several barriers to patients preferring or maintaining home HD, and the strategies to overcome these barriers were frequently reported. Good evidence reported that indigenous, low-income, and other socially disadvantaged individuals had reduced access to home HD compared to other forms of dialysis and that this situation compounds already-poor health outcomes on renal

  13. Nuclear unit life extension: technico-economic considerations

    International Nuclear Information System (INIS)

    Bertron, L.

    1987-01-01

    The outstanding place of PWR power plants among the overall power generating facilities indicates the need for particular attention to be paid to assessing their expected useful life. The more so as they are not, in the medium term, exposed to the risk of becoming financially absolute which might result from more efficient generating tools entering the market. Yet, in no case should plant life extension affect safety in operation. This makes it necessary to ascertain and produce evidence that the various items of equipment remain equal to their function in terms of safety. Components ageing problems should be steadily monitored and ageing indicators adopted, allowing decisions of refurbishing or replacement to be made to avert plant shutdown. The alternative between repair works or shutdown will possibly arise in the case of heavy equipment likely to require protracted repairs and intricate works in radioactive environment. A technico-economic study, making allowance for anticipated savings in life extension through replacement operations, should help make the most appropriate decision [fr

  14. Recommendations for reporting economic evaluations of haemophilia prophylaxis: a nominal groups consensus statement on behalf of the Economics Expert Working Group of The International Prophylaxis Study Group.

    Science.gov (United States)

    Nicholson, A; Berger, K; Bohn, R; Carcao, M; Fischer, K; Gringeri, A; Hoots, K; Mantovani, L; Schramm, W; van Hout, B A; Willan, A R; Feldman, B M

    2008-01-01

    The need for clearly reported studies evaluating the cost of prophylaxis and its overall outcomes has been recommended from previous literature. To establish minimal ''core standards'' that can be followed when conducting and reporting economic evaluations of hemophilia prophylaxis. Ten members of the IPSG Economic Analysis Working Group participated in a consensus process using the Nominal Groups Technique (NGT). The following topics relating to the economic analysis of prophylaxis studies were addressed; Whose perspective should be taken? Which is the best methodological approach? Is micro- or macro-costing the best costing strategy? What information must be presented about costs and outcomes in order to facilitate local and international interpretation? The group suggests studies on the economic impact of prophylaxis should be viewed from a societal perspective and be reported using a Cost Utility Analysis (CUA) (with consideration of also reporting Cost Benefit Analysis [CBA]). All costs that exceed $500 should be used to measure the costs of prophylaxis (macro strategy) including items such as clotting factor costs, hospitalizations, surgical procedures, productivity loss and number of days lost from school or work. Generic and disease specific quality of lífe and utility measures should be used to report the outcomes of the study. The IPSG has suggested minimal core standards to be applied to the reporting of economic evaluations of hemophilia prophylaxis. Standardized reporting will facilitate the comparison of studies and will allow for more rational policy decisions and treatment choices.

  15. Methodological considerations for economic modelling of latent tuberculous infection screening in migrants.

    Science.gov (United States)

    Shedrawy, J; Siroka, A; Oxlade, O; Matteelli, A; Lönnroth, K

    2017-09-01

    Tuberculosis (TB) in migrants from endemic to low-incidence countries results mainly from the reactivation of latent tuberculous infection (LTBI). LTBI screening policies for migrants vary greatly between countries, and the evidence on the cost-effectiveness of the different approaches is weak and heterogeneous. The aim of this review was to assess the methodology used in published economic evaluations of LTBI screening among migrants to identify critical methodological options that must be considered when using modelling to determine value for money from different economic perspectives. Three electronic databases were searched and 10 articles were included. There was considerable variation across this small number of studies with regard to economic perspective, main outcomes, modelling technique, screening options and target populations considered, as well as in parameterisation of the epidemiological situation, test accuracy, efficacy, safety and programme performance. Only one study adopted a societal perspective; others adopted a health care or wider government perspective. Parameters representing the cascade of screening and treating LTBI varied widely, with some studies using highly aspirational scenarios. This review emphasises the need for a more harmonised approach for economic analysis, and better transparency in how policy options and economic perspectives influence methodological choices. Variability is justifiable for some parameters. However, sufficient data are available to standardise others. A societal perspective is ideal, but can be challenging due to limited data. Assumptions about programme performance should be based on empirical data or at least realistic assumptions. Results should be interpreted within specific contexts and policy options, with cautious generalisations.

  16. Measuring the Economic Value of Pre-MBA Work Experience

    Science.gov (United States)

    Yeaple, Ronald N.; Johnston, Mark W.; Whittingham, Keith L.

    2010-01-01

    Pre-MBA work experience is required for admission to many graduate schools of business. In the present study, MBA graduates with a wide range of pre-MBA work experience were surveyed to assess the economic value of such work experience. No evidence was found of a systematic financial advantage to students from working for several years before…

  17. Economics and societal considerations of drought

    Science.gov (United States)

    Jeff Prestemon; Linda Kruger; Karen L. Abt; Michael Bowker; Consuelo Brandeis; Dave Calkin; Geoffrey H. Donovan; Charlotte Ham; Thomas P. Holmes; Jeffrey Kline; Travis Warziniack

    2016-01-01

    The economic and social effects of drought are diverse and related to physical characteristics of drought, including spatial extent, severity, duration, and frequency that combine to determine drought’s overall effects on society. Most of the attention given to economic and social impacts of drought focuses on adverse consequences, but technology, public...

  18. Chapter 4. Economic Considerations: Cost-Effective and Efficient Climate Policies

    Directory of Open Access Journals (Sweden)

    Maximilian Auffhammer

    2016-12-01

    Full Text Available In this chapter we discuss the economics of climate change. We begin with a discussion of economic considerations that are important to take into account when designing and evaluating climate policy, including cost effectiveness and efficiency. We then discuss specific policies at the state, national, and international level in light of these economic considerations.  We have several recommendations for the path forward for climate policy. First, the goal of climate policy should be to reduce the damages caused by greenhouse gases. In addition to mitigation policy to reduce greenhouse gas concentrations in the atmosphere, one can also reduce the damages causes by greenhouse gases by adaptation measures that reduce our vulnerability to climate change impacts.  Second, policy-makers should use incentive- (or market- based instruments as opposed to command and control policies (including quantity-based mandates whenever possible. Whenever unpriced emissions are the sole market failure, incentive-based instruments such as a carbon tax or cap and trade program are more likely to achieve the social optimum and maximize social net benefits [1, 2]. Lin and Prince [3] calculate that the optimal gasoline tax for the state of California is $1.37 per gallon.  Our third recommendation is to address the risk of emissions leakage, which arises when only one jurisdiction (e.g., California imposes climate policy, but not the entire world. One way to reduce emissions leakage is to use the strategic distribution of emissions allowances to local producers. This method, known as “output-based allocation” or benchmarking, effectively subsidizes local producers and at least partially offsets the increase in their costs caused by an emissions cap [4]. Importantly, only local production is eligible for an allocation of valuable allowances, providing a counterweight to the incentive for emission leakage. Our fourth recommendation is that if they are used instead

  19. Powder metallurgy - some economic considerations

    Energy Technology Data Exchange (ETDEWEB)

    Kassem, M.E.

    1982-01-01

    As a forming process powder metallurgy offers reductions in material and energy consumption. The engineering prerequisites and economics are discussed in relation to several industrial applications including automobile parts. 14 refs.

  20. Design considerations for on-site spent-fuel transfer systems

    International Nuclear Information System (INIS)

    Jones, R.H.; Jones, C.R.

    1989-06-01

    Studies on spent fuel shipping logistics and operation make it clear that the use of large casks, i.e., 100--125 tons, is superior to smaller casks of similar construction. This superiority manifests itself in both transportation and/or shipping economics and safety as well as reduced personnel exposure in the processing of the casks. An on-site system for the transfer of spent fuel from the storage pool to a large shipping or storage cask, as well as the transfer of spent fuel directly from a storage cask to a shipping cask, could bring the large cask benefits to those restricted reactors. Sensing the need to look more closely at this opportunity, EPRI contracted with S. Levy, Incorporated of Campbell, CA to develop a set of design considerations for such transfer systems. Rather then embark on another design study, EPRI decided to first identify the system considerations that must be factored into any design. The format for this effort presents both the Consideration and the Rationale for the consideration. The resulting work identified thirty-six General Considerations and two Special Considerations. The Considerations are in the form of mandatory requirements and desirable but nonmandatory requirements. Additionally, a brief economic study was performed to get a feel for the cost considerations of on-site transfers. The study results suggest a relatively narrow set of scenarios where on-site transfers are economically superior to alternatives. These scenarios generally involve the use of concrete casks as on-site storage devices

  1. Considerations on National and Union Regulations of Work through a Temporary Employment Agent

    Directory of Open Access Journals (Sweden)

    Carmen Constantina Nenu

    2013-05-01

    Full Text Available The necessity to adapt the organizational structure of economic operators to the competitive European market requirements has imposed measures that have also influenced labor relations. The permanent and full-time employment relationship has been largely replaced by other types of more flexible labor relationships: temporary employment, part-time work. working from home and temporary assignment through an employment agency. All these types of work relationships are characterized by a decrease of guarantees for the employee and by a reduction of trade union power. Thus, they are considered atypical work relationships. The need to make the flexibility of labor relationships compatible with the protection of employees” rights has been a challenge that must be faced by social policies and also by labor law. In this context, the use of a temporary employment agent has been a tool for flexible working relationships both with the economic operators and within the labor market as a whole. The importane and role of this type of working relationship has, therefore, acquired significant legal, economic and social dimensions, which this study intends to analyze. In a European economy hit by the jobs crisis, reliance on work through a temporary employment agent can be a way to reduce unemployment. This happens only if the temporary workers benefit from legal protection and equal treatment as permanent employees.

  2. Collegiality and commerce: The culture of consideration amongst engineers

    Science.gov (United States)

    Nugent, Paul David

    This study is a participant observation ethnography of engineering relationships at a defense contracting plant that specializes in the design and manufacture of launch control systems for nuclear submarines. "Consideration" is presented as a unique mode of interaction enabling resource exchange and pivotal in developing and strengthening work relationships. Consideration differs from other modes of exchange such as markets, gift-giving, and charity primarily in that the bestowal of the resource involves little sacrifice. The manner in which consideration is enacted by the engineers, the structural and cultural conditions supporting consideration, and the social and economic consequences of consideration are presented. From these findings it is concluded that consideration is a unique form of economic exchange embedded in concrete relationships that forces us to rethink and extend current conceptualizations of trust, networks, social capital, and friendship in the workplace. The data for the analysis were drawn from twenty interviews and fieldnotes collected and transcribed over a twelve month period. Quotations from the interviews and exerpts from the fieldnotes are included to illustrate claims being made in the analysis as well as to familiarize the reader with the culture developed by engineers and managers in a defense contracting plant.

  3. Analysis of remote working practice AND CALCULATION OF ECONOMIC EFFICIENCY

    Directory of Open Access Journals (Sweden)

    K. S. Ermakov

    2015-01-01

    Full Text Available The article is devoted to description of working from home practice at Allianz Insurance UK и Ernst & Young, UK & Ireland. It fulfilled the analysis of the best practices in the use of new forms of social and labor relations - remote work. The characteristics of using types of distance work, the policy of implementation and realization of such work in the company, the criteria for the transfer of employees to work remotely, the possibility of a flexible approach to workflow are given. The calculation of the economic efficiency of technology telecommuting at an aviation company of the Russian Federation is done. The method of calculating the cost-effectiveness based on several factors, such as costs for the organization and content of the workplace, change in labor productivity and others, was proposed by the authors. The calculation of economic efficiency by using the number of working hours, the impact on capital inputs and the impact on quit rates is considered.

  4. Fertility Intentions, Career Considerations and Subsequent Births: The Moderating Effects of Women's Work Hours.

    Science.gov (United States)

    Shreffler, Karina M; Johnson, David R

    2013-09-01

    Prior research indicates a negative relationship between women's labor force participation and fertility at the individual level in the United States, but little is known about the reasons for this relationship beyond work hours. We employed discrete event history models using panel data from the National Survey of Families and Households ( N = 2,411) and found that the importance of career considerations mediates the work hours/fertility relationship. Further, fertility intentions and the importance of career considerations were more predictive of birth outcomes as women's work hours increase. Ultimately, our findings challenge the assumption that working more hours is the direct cause for employed women having fewer children and highlight the importance of career and fertility preferences in fertility outcomes.

  5. STIGLER’S INFLUENTIAL CONTRIBUTION TO ECONOMIC THOUGHT

    Directory of Open Access Journals (Sweden)

    Artidiatun Adji

    2017-01-01

    Full Text Available This paper analyzes George J. Stigler’s influential contributions to economic ideas, specifically on industrial structures, the functioning of markets, the causes and effects of public regulation, the economics of information, and on the development of economic thought. Stigler’s most influential contribution to economic thought came in his work on information theory. Treating information as a valuable commodity, he explained why prices differ for identical goods. From his work, many other theories have been built to explain economic behavior. A considerable number of works on decision making under uncertainty could not have progressed without an understanding of the role of information. His swing of the pendulum in economic regulation constitutes a great turnabout. He started research, known as public choice, which assumes that government policymakers are driven by self-interest rather than pure concern for the public’s welfare. His views have now become those of the mainstream.

  6. Potential to sequester carbon in Canadian forests: Some economic considerations

    International Nuclear Information System (INIS)

    Kooten, G.C. van; Arthur, L.M.; Wilson, W.R.

    1992-01-01

    The potential role of reforestation policies in reducing Canada's contribution to atmospheric CO 2 is examined. The results indicate sequestering carbon by reforestation of forest lands may be a cost-effective means for Canada to offset domestic emissions of CO 2 from other sources, and that planting forests on marginal agricultural lands also warrants consideration. But these policies need to be compared with alternatives for reducing CO 2 emissions to determine their relative cost-effectiveness. It is found that reforestation is more costly than policies to increase the fuel efficiency of automobiles, but economically more efficient than converting vehicles to natural gas. Forestation can make an important contribution to reduced atmospheric accumulation of carbon after the more cost-effective strategy, replacing less fuel-efficient automobiles, is exhausted (i.e. when the marginal costs of automobile emissions increase beyond those of forestation alternatives). Finally, it is demonstrated that, because of its vast forests, Canada is a net carbon sink. 26 refs., 2 figs., 4 tabs

  7. Economic Considerations of Nuclear Desalination in Korea

    International Nuclear Information System (INIS)

    Man-Ki, Lee; Seung-Su, Kim

    2006-01-01

    The objective of this study is to assess the economics of SMART (System-integrated Modular Advanced Reactor) desalination plant in Korea through DEEP (Devaluation Economic Evaluation Program). SMART is mainly designed for the dual purpose of producing water and electricity with the total capacity of 100 MWe which 10 MWe is used for water production and the remains for the electric generation. SMART desalination plant using MED (Multi-Effect Distillation) process is in the stage of the commercial development and its cost information is also being accumulated. In this circumstances, the economic assessment of nuclear desalination by SMART and the effect of water(or electric) supply price to the regional economy is meaningful to the policy maker. This study is focused on the case study analysis about the economics of SMART desalination plant and the meanings of the case study result. This study is composed of two parts. One is prepared to survey the methodology regarding cost allocation between electricity and water in DEEP and the other is for the economic assessment of SMART. The cost allocation methods that have been proposed or used can be classified into two main groups, one is the cost prorating method and the other is the credit method. The cost of an product item in the dual-purpose plant can be determined differently depending on the costing methods adopted. When it comes to applying credit method adopted in this thesis, the production cost of water depends on what kind of the power cost will be chosen in calculating the power credit. This study also analyses the changes of nuclear desalination economics according to the changes of the important factors such as fossil fuel price. I wish that this study can afford to give an insight to the policy maker about SMART desalination plant. (authors)

  8. Fertility Intentions, Career Considerations and Subsequent Births: The Moderating Effects of Women’s Work Hours

    Science.gov (United States)

    Johnson, David R.

    2014-01-01

    Prior research indicates a negative relationship between women’s labor force participation and fertility at the individual level in the United States, but little is known about the reasons for this relationship beyond work hours. We employed discrete event history models using panel data from the National Survey of Families and Households (N = 2,411) and found that the importance of career considerations mediates the work hours/fertility relationship. Further, fertility intentions and the importance of career considerations were more predictive of birth outcomes as women’s work hours increase. Ultimately, our findings challenge the assumption that working more hours is the direct cause for employed women having fewer children and highlight the importance of career and fertility preferences in fertility outcomes. PMID:25506189

  9. Integrating Demand-Side Resources into the Electric Grid: Economic and Environmental Considerations

    Science.gov (United States)

    Fisher, Michael J.

    Demand-side resources are taking an increasingly prominent role in providing essential grid services once provided by thermal power plants. This thesis considers the economic feasibility and environmental effects of integrating demand-side resources into the electric grid with consideration given to the diversity of market and environmental conditions that can affect their behavior. Chapter 2 explores the private economics and system-level carbon dioxide reduction when using demand response for spinning reserve. Steady end uses like lighting are more than twice as profitable as seasonal end uses because spinning reserve is needed year-round. Avoided carbon emission damages from using demand response instead of fossil fuel generation for spinning reserve are sufficient to justify incentives for demand response resources. Chapter 3 quantifies the system-level net emissions rate and private economics of behind-the-meter energy storage. Net emission rates are lower than marginal emission rates for power plants and in-line with estimates of net emission rates from grid-level storage. The economics are favorable for many buildings in regions with high demand charges like California and New York, even without subsidies. Future penetration into regions with average charges like Pennsylvania will depend greatly on installation cost reductions and wholesale prices for ancillary services. Chapter 4 outlines a novel econometric model to quantify potential revenues from energy storage that reduces demand charges. The model is based on a novel predictive metric that is derived from the building's load profile. Normalized revenue estimates are independent of the power capacity of the battery holding other performance characteristics equal, which can be used to calculate the profit-maximizing storage size. Chapter 5 analyzes the economic feasibility of flow batteries in the commercial and industrial market. Flow batteries at a 4-hour duration must be less expensive on a dollar per

  10. Western European gas: economic versus strategic considerations

    International Nuclear Information System (INIS)

    Stoppard, Michael.

    1994-01-01

    Concerns over the export of Russian gas to Western Europe are aired in this paper. Although gas deliveries continue to flow to the economic benefit of both buyers and seller, some critics fear supply disruptions, of the sort common in the old Soviet Union. Proponents of the scheme argue for its economic benefits and dismiss concerns of the strategic leverage it gives the Russian Federation, pointing out that Western Europe's dependence on imported oil is much higher than upon natural gas. The technology for gas storage is seen as a priority to defeat the strategic importance of possible supply disruptions. It is argued that the United Kingdom will eventually distance itself economically from Germany, France, Italy and Spain in terms of its energy policy as our policy of diversification moves away from their commitment to free market forces. (UK)

  11. Conducting systematic reviews of economic evaluations.

    Science.gov (United States)

    Gomersall, Judith Streak; Jadotte, Yuri Tertilus; Xue, Yifan; Lockwood, Suzi; Riddle, Dru; Preda, Alin

    2015-09-01

    In 2012, a working group was established to review and enhance the Joanna Briggs Institute (JBI) guidance for conducting systematic review of evidence from economic evaluations addressing a question(s) about health intervention cost-effectiveness. The objective is to present the outcomes of the working group. The group conducted three activities to inform the new guidance: review of literature on the utility/futility of systematic reviews of economic evaluations and consideration of its implications for updating the existing methodology; assessment of the critical appraisal tool in the existing guidance against criteria that promotes validity in economic evaluation research and two other commonly used tools; and a workshop. The debate in the literature on the limitations/value of systematic review of economic evidence cautions that systematic reviews of economic evaluation evidence are unlikely to generate one size fits all answers to questions about the cost-effectiveness of interventions and their comparators. Informed by this finding, the working group adjusted the framing of the objectives definition in the existing JBI methodology. The shift is away from defining the objective as to determine one cost-effectiveness measure toward summarizing study estimates of cost-effectiveness and informed by consideration of the included study characteristics (patient, setting, intervention component, etc.), identifying conditions conducive to lowering costs and maximizing health benefits. The existing critical appraisal tool was included in the new guidance. The new guidance includes the recommendation that a tool designed specifically for the purpose of appraising model-based studies be used together with the generic appraisal tool for economic evaluations assessment to evaluate model-based evaluations. The guidance produced by the group offers reviewers guidance for each step of the systematic review process, which are the same steps followed in JBI reviews of other

  12. [Some sex-specific problem under especially consideration of demographic and social-economic aspects (author's transl)].

    Science.gov (United States)

    Brännström, M; Festbaum, G; Frille, D

    1981-01-01

    Demographic and social-economic trends are tightly linked together, the social-economic being the determinates of this trend. For that aim the direct pecuniary living conditions are analyzed more thoroughly than usual by means of a special demographic group. Now as before the mode of action and the accuracy of aim of social-politic measures are unclear. The downward trend of the degree of pensioner's employment is discussed in connection to concretly existing material living conditions with regard to better social security payment. Recommendations are given for elderly working people from the side of work hygiene, which will be planned and realized in our process of development.

  13. Characteristics of economic and mathematical simulation of development of working mines

    Energy Technology Data Exchange (ETDEWEB)

    Gorodnichiy, V G

    1979-01-01

    Economic and mathematical simulation is promoted by a standard procedure of computations to optimize development of production for the future as the principal method of solution of a problem. However traditional approaches to design of models need refinement which take into account the dynamic nature of a coal mine. First, the characteristics of the elements in subsystems change; second, as time passes the very structure of the system is transformed. Consequently, these processes should be reflected in the simulation in a corresponding manner. In practical terms this is expressed in the formation of files of forecast information used in computations according to a model and also in development of procedures of transformation of the model structure with a change of the structure of the subject mine with time. Let us note that the invariability of the state of the principal elements of the technological scheme of a mine with time is the necessary condition of acceptability of a model of the evolution type which is most common. For working mines the freedom of selecting solutions is considerably less than the analogous one in design.

  14. An Innovative Economic Incentive Model for Improvement of the Working Environment in Europe

    DEFF Research Database (Denmark)

    Koch, Christian

    1997-01-01

    work injury compensation system, that a number of European countries operate. Building on an understanding of enterprise decision processes and ressources, it is suggested to implement a range of tools targetting different groups of enterprises. The central tools are bonus schemes, a special scheme......The design of economic incentive schemes to promote working environment embetterment has proven complicated. The contribution list some central preconditions and tools of an economic incentive model for improving the working environment. The economic incentive is proposed built into the compulsory...... for small enterprises, a marketing label and low interest investment aid. It is finally discussed what contrains the implementation of such a scheme can be confronted with....

  15. Economic considerations for bariatric surgery and morbid obesity

    Directory of Open Access Journals (Sweden)

    Eldo E Frezza

    2009-12-01

    Full Text Available Eldo E Frezza, Mitchell Wacthell1, Bradley Ewing21Center for Metabolic Disease and Texas Tech University, Department of Pathology, 2Rawls Business School, Texas Tech University, Lubbock, TX, USAAbstract: The obesity epidemic is also an economic tragedy. This analysis evaluates the economic effects and the potential to improve the well-being of both individual and societal wealth. Econometric techniques should carefully assess the degree to which obesity affects declines in business output, employment, income, and tax revenues at the regional and national levels. Microeconomics assesses lost productivity and associated wages and profit. Macroeconomics assesses trends associated with employment, inflation, interest rates, money supply, and output. To decrease the adverse economic consequences of the obesity epidemic, policy makers must emphasize bariatric surgery as a cost-effective option for qualified patients. Early intervention, education, and tax rebates for obese individuals who undergo bariatric surgery and for medical centers and doctors would likely have positive economic effects on the whole economy in a few years.Keywords: bariatric surgery, morbid obesity, economics

  16. Work-sharing and male employees' mental health during an economic recession.

    Science.gov (United States)

    Nagae, M; Sakamoto, M; Horikawa, E

    2017-12-02

    One approach to reducing occupational stress during an economic recession is to share work amongst employees. This may include reducing employees' working hours to avoid redundancies. To examine whether work-sharing influenced the psychosocial work environment and depressive symptoms encountered by Japanese employees, and to determine which psychosocial factors predict employees' mental health during an economic recession. A survey was performed in a Japanese manufacturing company at the beginning (T1) and end (T2) of a 6-month period during the 2008 economic recession using the validated Job Content Questionnaire (JCQ) and Self-Rating Depression Scale (SDS). Three hundred and thirty-six male employees completed the questionnaire. Twenty-four per cent of participants showed depressive symptoms at T1. Despite reductions in employees' working hours and job strain (P < 0.001), SDS scores showed no change after 6 months. Logistic regression analyses showed that low social support between the two surveys was associated with depressive symptoms at T2 after adjusting for demographic, lifestyle, workplace factors, scheduled working hours and depressive symptoms at T1. Reductions in job strain did not affect employees' depressive symptoms. Employees with low social support during the study had a significantly higher risk of having depressive symptoms. These findings indicate that social and emotional support within the workplace is important during the work-sharing period. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  17. Economic and environmental considerations of biomass fuels

    International Nuclear Information System (INIS)

    Booth, Roger

    1992-01-01

    The economic and environmental aspects of biomass fuels are considered. Close to source, the cost of useful energy in the form of lignocellulose is often competitive with fossil fuels, say $1-3 per GJ. There are three main options to divert this biomass into commercial energy channels: solid fuels for underboiler use; liquid fuels for automotive use and electric power generation, each of which is discussed. The social, economic and environmental advantages of an afforestation programme are highlighted. (Author)

  18. Reprocessing considerations for a developing country

    International Nuclear Information System (INIS)

    This paper describes some of the alternatives for dealing with spent fuel that face a developing country. It then discusses the considerations that affect decisions on the size and siting of reprocessing plants, and shows how small plants may be suitable in countries without the means to transport spent fuel easily. The paper also outlines the reasons for reprocessing in India, and describes the development of India's reprocessing capability. It shows how the economic conditions in India, such as low skilled labour costs, make reprocessing plants of 100 to 200 tonnes U/yr capacity economic, and includes a table giving technical data on a 100 t U/yr national plant for inclusion in the reference cases used by INFCE Working Group 4

  19. Economic considerations for bariatric surgery and morbid obesity

    Science.gov (United States)

    Frezza, Eldo E; Wacthell, Mitchell; Ewing, Bradley

    2009-01-01

    The obesity epidemic is also an economic tragedy. This analysis evaluates the economic effects and the potential to improve the well-being of both individual and societal wealth. Econometric techniques should carefully assess the degree to which obesity affects declines in business output, employment, income, and tax revenues at the regional and national levels. Microeconomics assesses lost productivity and associated wages and profit. Macroeconomics assesses trends associated with employment, inflation, interest rates, money supply, and output. To decrease the adverse economic consequences of the obesity epidemic, policy makers must emphasize bariatric surgery as a cost-effective option for qualified patients. Early intervention, education, and tax rebates for obese individuals who undergo bariatric surgery and for medical centers and doctors would likely have positive economic effects on the whole economy in a few years. PMID:21935309

  20. Economic considerations for bariatric surgery and morbid obesity.

    Science.gov (United States)

    Frezza, Eldo E; Wacthell, Mitchell; Ewing, Bradley

    2009-01-01

    The obesity epidemic is also an economic tragedy. This analysis evaluates the economic effects and the potential to improve the well-being of both individual and societal wealth. Econometric techniques should carefully assess the degree to which obesity affects declines in business output, employment, income, and tax revenues at the regional and national levels. Microeconomics assesses lost productivity and associated wages and profit. Macroeconomics assesses trends associated with employment, inflation, interest rates, money supply, and output. To decrease the adverse economic consequences of the obesity epidemic, policy makers must emphasize bariatric surgery as a cost-effective option for qualified patients. Early intervention, education, and tax rebates for obese individuals who undergo bariatric surgery and for medical centers and doctors would likely have positive economic effects on the whole economy in a few years.

  1. [Basic principles and methodological considerations of health economic evaluations].

    Science.gov (United States)

    Loza, Cesar; Castillo-Portilla, Manuel; Rojas, José Luis; Huayanay, Leandro

    2011-01-01

    Health Economics is an essential instrument for health management, and economic evaluations can be considered as tools assisting the decision-making process for the allocation of resources in health. Currently, economic evaluations are increasingly being used worldwide, thus encouraging evidence-based decision-making and seeking efficient and rational alternatives within the framework of health services activities. In this review, we present an overview and define the basic types of economic evaluations, with emphasis on complete Economic Evaluations (EE). In addition, we review key concepts regarding the perspectives from which EE can be conducted, the types of costs that can be considered, the time horizon, discounting, assessment of uncertainty and decision rules. Finally, we describe concepts about the extrapolation and spread of economic evaluations in health.

  2. Effect of economic recession on psychosocial working conditions by workers' nationality.

    Science.gov (United States)

    Torá, Isabel; Martínez, José Miguel; Benavides, Fernando G; Leveque, Katia; Ronda, Elena

    2015-01-01

    Several publications have documented the effects of economic recessions on health. However, little is known about how economic recessions influence working conditions, especially among vulnerable workers. To explore the effects of 2008 economic crisis on the prevalence of adverse psychosocial working conditions among Spanish and foreign national workers. Data come from the 2007 and 2011 Spanish Working Conditions Surveys. Survey year, sociodemographic, and occupational information were independent variables and psychosocial factors exposures were dependent variables. Analyses were stratified by nationality (Spanish versus foreign). Prevalence and adjusted prevalence ratios (aPRs) of psychological job demands, job control, job social support, physical demands and perceived job insecurity were estimated using Poisson regression. The Spanish population had higher risk of psychological and physical job demand (aPR = 1.07, 95% CI = [1.04-1.10] and aPR = 1.05, 95% CI = [1.01-1.09], respectively) in 2011 compared to 2007. Among both Spanish and foreign national workers, greater aPR were found for job loss in 2011 compared to 2007 (aPR = 2.47, 95% CI = [2.34-2.60]; aPR = 2.44, 95% CI = [2.15-2.77], respectively). The 2008 economic crisis was associated with a significant increase in physical demands in Spanish workers and increased job insecurity for both Spanish and foreign workers.

  3. Health-economic evaluation in implant trials: design considerations.

    Science.gov (United States)

    Alt, Volker; Pavlidis, Theodoros; Szalay, Gabor; Heiss, Christian; Schnettler, Reinhard

    2009-01-01

    In today's world, demonstration of the safety, efficacy, and quality of a new treatment strategy is no longer sufficient in many countries for market entry and reimbursement in the public healthcare system. This implies that new implants in orthopedic and orthopedic trauma surgery not only must be shown to lead to better medical outcome compared with the standard of care implant, but also must be shown to exhibit "good value" for the money for the public health-care system based on sound economic data from health-economic studies. The purpose of this article is to elucidate a framework for health-economic aspects alongside implant trials, with the assumption that the new implant is more costly but potentially better than the control implant. Cost-effectiveness, cost-utility, and cost-benefit studies are suitable for the assessment of the health-economic value of a new implant. The following criteria should be considered for a health-economic study design in the context with an implant: i) it should state medical benefits of the new implant compared with the control implant; ii) it should precise the type of health economic study; iii) it should define the methodological approach, perspective of the study, and types of costs; iv) if necessary, it should state discount costs and/benefits; and v) a sound sensitivity analysis should be included. Furthermore, close cooperation between researchers, clinicians, and health economists is essential.

  4. Health promotion and work: prevention of shift work disorders in companies.

    Science.gov (United States)

    Richter, Kneginja D; Acker, Jens; Scholz, Friederike; Niklewski, Günter

    2010-12-01

    Workplace health promotion is a strategy to improve the health and well-being of people at work. The measures aim at the personal, organisational and work environment. Shift work is one of many reasons provoking increased job stress. According to worldwide epidemiological data, up to 30% of the working population are employed in shifts. Taking into consideration that shift work causes a large number of somatic and psychiatric diseases which bear considerable negative consequences for the health status and the quality of life, it seems to be important to initiate health promotion strategies for shift workers in the companies. The results of recent studies indicate that well-scheduled und targeted health programmes can change the lifestyle of shift working employees and have an impact on the risk factors involved. One problem, though, is a considerable time lag till effects become apparent; therefore, the long-term economic effects of workplace health promotion have not been evaluated sufficiently to date. These definitely positive effects highlight the demand for trainings and workshops for people in shift work. We urgently suggest a speedy implementation of the recommended strategies by companies with shift work systems. In our view, this poses a challenge to the "infant" interdisciplinary field of sleep medicine that should be solved.

  5. Non-economic determinants of economic development: methodology and influence

    OpenAIRE

    Barashov, N.

    2011-01-01

    The paper deals with research methodology of non-economic determinants of economic development. The author considers various theoretical approaches to definition of economic growth factors. Considerable attention is given to studying possible influence of non-economic determinants on quality of economic development.

  6. Economic consideration for Indonesia's nuclear power program

    International Nuclear Information System (INIS)

    Ahimsa, D.; Sudarsono, B.

    1987-01-01

    Indonesia experienced relatively high economic growth during the 1970s and the energy supply system was strained to keep up with demand. Several energy studies were thus carried out around 1980, including a nuclear power planning study and a nuclear plant feasibility study. During the 1980s, economic growth rates were subtantially lower, but surprisingly electricity demand remained fairly high. In 1984 it was therefore decided to update previous nuclear power studies. This effort was completed in 1986. Using energy projections and cost estimates developed during the updating of previous nuclear power studies, the paper discusses the economic justification for a nuclear power program in Indonesia. Results of the update, including computer runs of MAED and WASP models supplied by the IAEA, will be presented along with appropriate sensitivity analysis. These results are then analyzed in the light of 1986 developments in international oil price. Preparations for the forthcoming nuclear power program are described, including the construction of a multi-purpose reactor and associated laboratories in Serpong, near Jakarta. (author)

  7. "Making Do", Understanding the Economic "Possible': Social Positioning, Money and Mother's Economic Habitus in the School Context

    Science.gov (United States)

    O' Donoghue, Mary

    2015-01-01

    This paper is a qualitative consideration of how working-class mothers manage money, daily life, their children's education and, in the process, internalise a particularistic economic position. It is uncommon that educational sociology incorporates a critical engagement of the daily drudge of extending money, and the implications of managing the…

  8. Peer outreach work as economic activity: implications for HIV prevention interventions among female sex workers.

    Directory of Open Access Journals (Sweden)

    Annie George

    Full Text Available Female sex workers (FSWs who work as peer outreach workers in HIV prevention programs are drawn from poor socio-economic groups and consider outreach work, among other things, as an economic activity. Yet, while successful HIV prevention outcomes by such programs are attributed in part to the work of peers who have dense relations with FSW communities, there is scant discussion of the economic implications for FSWs of their work as peers. Using observational data obtained from an HIV prevention intervention for FSWs in south India, we examined the economic benefits and costs to peers of doing outreach work and their implications for sex workers' economic security. We found that peers considered their payment incommensurate with their workload, experienced long delays receiving compensation, and at times had to advance money from their pockets to do their assigned peer outreach work. For the intervention these conditions resulted in peer attrition and difficulties in recruitment of new peer workers. We discuss the implications of these findings for uptake of services, and the possibility of reaching desired HIV outcomes. Inadequate and irregular compensation to peers and inadequate budgetary outlays to perform their community-based outreach work could weaken peers' relationships with FSW community members, undermine the effectiveness of peer-mediated HIV prevention programs and invalidate arguments for the use of peers.

  9. Understanding the economic burden of nonsevere nocturnal hypoglycemic events: impact on work productivity, disease management, and resource utilization.

    Science.gov (United States)

    Brod, Meryl; Wolden, Michael; Christensen, Torsten; Bushnell, Donald M

    2013-12-01

    Nonsevere hypoglycemic events are common and may occur in one-third of persons with diabetes as often as several times a week. This study's objective was to examine the economic burden of nonsevere nocturnal hypoglycemic events (NSNHEs). A 20-minute Web-based survey, with items derived from the literature, expert input, and patient interviews, assessing the impact of NSNHEs was administered in nine countries to 18 years and older patients with self-reported diabetes having an NSNHE in the past month. A total of 20,212 persons were screened, with 2,108 respondents meeting criteria and included in the analysis sample. The cost of lost work productivity per NSNHE was estimated to be between $10.21 (Germany) and $28.13 (the United Kingdom), representing 3.3 to 7.5 hours of lost work time per event. A reduction in work productivity (presenteeism) was also reported. Compared with respondents' usual blood sugar monitoring practice, on average, 3.6 ± 6.6 extra tests were conducted in the week following the event at a cost of approximately $87.1 per year. Additional costs were also incurred for doctor visits as well as medical care required because of falls or injuries incurred during the NSNHE for an annual cost of $2,111.3 per person per year. When taking into consideration the multiple impacts of NSNHEs for the total sample and the frequency that these events occur, the resulting total annual economic burden was $288,000 or $127 per person per event. NSNHEs have serious consequences for patients. Greater attention to treatments that reduce NSNHEs can have a major impact on reducing the economic burden of diabetes. Copyright © 2013 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  10. Attending physician work hours: ethical considerations and the last doctor standing.

    Science.gov (United States)

    Mercurio, Mark R; Peterec, Steven M

    2009-08-01

    Based at least in part on concerns for patient safety and evidence that long shifts are associated with an increased risk of physician error, residents' and fellows' work hours have been strictly limited for the past several years. Little attention has been paid, however, to excessive attending physician shift duration, although there seems to be no reason to assume that this common practice poses any less risk to patients. Potential justifications for allowing attending physicians to work without hourly limits include physician autonomy, workforce shortages in certain communities or subspecialties, continuity of care, and financial considerations. None of these clearly justify the apparent increased risk to patients, with the exception in some settings of workforce shortage. In many hospital settings, the practice of allowing attending physicians to work with no limit on shift duration could pose an unnecessary risk to patients.

  11. Mathematical model comparing of the multi-level economics systems

    Science.gov (United States)

    Brykalov, S. M.; Kryanev, A. V.

    2017-12-01

    The mathematical model (scheme) of a multi-level comparison of the economic system, characterized by the system of indices, is worked out. In the mathematical model of the multi-level comparison of the economic systems, the indicators of peer review and forecasting of the economic system under consideration can be used. The model can take into account the uncertainty in the estimated values of the parameters or expert estimations. The model uses the multi-criteria approach based on the Pareto solutions.

  12. Nuclear Power, Energy Economics and Energy Security

    International Nuclear Information System (INIS)

    2013-01-01

    Economic development requires reliable, affordable electricity that is provided in sufficient quantities to satisfy the minimum energy requirements at a local, regional or national level. As simple as this recipe for economic development appears, technological, infrastructural, financial and developmental considerations must be analysed and balanced to produce a national energy strategy. Complicating that task is the historic fact that energy at the desired price and in the desired quantities can be neither taken for granted nor guaranteed. Energy economics and energy security determine the options available to nations working to establish a sustainable energy strategy for the future.

  13. Marginal socio-economic effects of an employer's efforts to improve the work environment.

    Science.gov (United States)

    Rezagholi, Mahmoud

    2018-01-01

    Workplace health promotion (WHP) strongly requires the employer's efforts to improve the psychosocial, ergonomic, and physical environments of the workplace. There are many studies discussing the socio-economic advantage of WHP intervention programmes and thus the internal and external factors motivating employers to implement and integrate such programmes. However, the socio-economic impacts of the employer's multifactorial efforts to improve the work environment need to be adequately assessed. Data were collected from Swedish company Sandvik Materials Technology (SMT) through a work environment survey in April 2014. Different regression equations were analysed to assess marginal effects of the employer's efforts on overall labour effectiveness (OLE), informal work impairments (IWI), lost working hours (LWH), and labour productivity loss (LPL) in terms of money. The employer's multifactorial efforts resulted in increasing OLE, decreasing IWI and illness-related LWH, and cost savings in terms of decreasing LPL. Environmental factors at the workplace are the important determinant factor for OLE, and the latter is where socio-economic impacts of the employer's efforts primarily manifest.

  14. Modeling and optimization of a network of energy hubs to improve economic and emission considerations

    International Nuclear Information System (INIS)

    Maroufmashat, Azadeh; Elkamel, Ali; Fowler, Michael; Sattari, Sourena; Roshandel, Ramin; Hajimiragha, Amir; Walker, Sean; Entchev, Evgueniy

    2015-01-01

    Energy hubs that incorporate a variety of energy generation and energy transformation technologies can be used to provide the energy storage needed to enable the efficient operation of a ‘smart energy network’. When these hubs are combined as a network and allowed to exchange energy, they create efficiency advantages in both financial and environmental performance. Further, the interconnectedness of the energy network design provides an added layer of reliability. In this paper, a complex network of energy hubs is modeled and optimized under different scenarios to examine both the financial viability and potential reduction of greenhouse gas emissions. Two case studies consisting of two and three energy hubs within a network are considered. The modeling Scenarios vary according to the consideration of distributed energy systems and energy interaction between energy hubs. In the case of a network of two energy hubs, there is no significant economic or emissions benefit with only a 0.5% reduction in total cost and 3% reduction in CO_2 emission. In the case of a network of three energy hubs, there is a significant economic benefit ranging from 11% to 29%, and 11% emission reduction benefit, as well as a 13% reduction in natural gas consumption. - Highlights: • The generic form of the modified energy hub concept with network model is presented. • Two case studies are presented to demonstrate the benefits of energy hub network. • Distributed energy is shown to provide economic and environmental advantages. • Multi criteria optimization of the economic and environmental performance is done.

  15. Biosimilars for the management of inflammatory bowel diseases: economic considerations.

    Science.gov (United States)

    Gulacsi, Laszlo; Pentek, Marta; Rencz, Fanni; Brodszky, Valentin; Baji, Petra; Vegh, Zsuzsanna; Gecse, Krisztina B; Danese, Silvio; Peyrin-Biroulet, Laurent; Lakatos, Peter L

    2017-04-06

    Biological drugs revolutionized the treatment of inflammatory bowel diseases (IBD) such as Crohn's disease and ulcerative colitis. However, not all clinically eligible patients have access to biologicals, due to significant costs and budget impact. Biosimilars are highly comparable to their originator product in terms of clinical efficacy and safety. Biosimilars are priced 15-75% lower than their reference product, which makes them a less costly alternative and is expected to offer better patients access to biologicals. The total projected cost savings are significant. If the achieved budget savings were used to cover more biological therapy, several additional IBD patients could be treated. Currently, the main barriers to the increasing uptake of biosimilars are the few incentives of the key stakeholders, while physicians' and patients' skepticism towards biosimilars seems to be changing. Over the coming years, biosimilars are expected to gain a growing importance in the treatment of IBD, contributing to a better access to treatment, improving population-level health gain and sustainability of health systems. This review summarizes the results of the literature on the economic considerations of biosimilars in IBD and the role of biosimilar infliximab in the treatment of IBD. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  16. Return to work or job transition? Employer dilemmas in taking social responsibility for return to work in local workplace practice.

    Science.gov (United States)

    Seing, Ida; MacEachen, Ellen; Ekberg, Kerstin; Ståhl, Christian

    2015-01-01

    The aim was to analyze the role and activities of employers with regard to return to work (RTW), in local workplace practice. Semi-structured interviews were conducted with sick-listed workers and their supervisors in 18 workplaces (n = 36). The analytical approach to study the role of employers in RTW was based on the three-domain model of social corporate responsibility. The model illustrates the linkage between corporations and their social environment, and consists of three areas of corporate responsibility: economic, legal and ethical. Employers had difficulties in taking social responsibility for RTW, in that economic considerations regarding their business took precedence over legal and ethical considerations. Employers engaged in either "RTW activities" or "transition activities" that were applied differently depending on how valued sick-listed workers were considered to be to their business, and on the nature of the job (e.g., availability of suitable work adjustments). This study suggests that Swedish legislation and policies does not always adequately prompt employers to engage in RTW. There is a need for further attention to the organizational conditions for employers to take social responsibility for RTW in the context of business pressure and work intensification. Employers may have difficulties in taking social responsibility for RTW when economic considerations regarding their business take precedence over legal and ethical considerations. Rehabilitation professionals should be aware of that outcomes of an RTW process can be influenced by the worker's value to the employer and the nature of the job (e.g., availability of suitable work adjustments). "Low-value" workers at workplaces with limited possibilities to offer workplace adjustments may run a high risk of dismissal. Swedish legislation and policies may need reforms to put more pressure on employers to promote RTW.

  17. Social-Economic Status, Work Conditions and Inequalities in Self-Reported Health in Ukrainian Working-age Population: Evidence from the ESS

    DEFF Research Database (Denmark)

    Mazhak, Iryna

    -age respondents. The data were analyzed using the IBM SPSS22 (logistic regression was used to assess the effect of the variables on poor SRH). Such variables as, socio-economic status, economic activity, work conditions were created by using principal component analysis.A binomial logistic regression...

  18. Thermo-economic analysis and selection of working fluid for solar organic Rankine cycle

    International Nuclear Information System (INIS)

    Desai, Nishith B.; Bandyopadhyay, Santanu

    2016-01-01

    Highlights: • Concentrating solar power plant with organic Rankine cycle. • Thermo-economic analysis of solar organic Rankine cycle. • Performance evaluation for different working fluids. • Comparison diagram to select appropriate working fluid. - Graphical Abstract: Display Omitted - Abstract: Organic Rankine cycle (ORC), powered by line-focusing concentrating solar collectors (parabolic trough collector and linear Fresnel reflector), is a promising option for modular scale. ORC based power block, with dry working fluids, offers higher design and part-load efficiencies compared to steam Rankine cycle (SRC) in small-medium scale, with temperature sources up to 400 °C. However, the cost of ORC power block is higher compared to the SRC power block. Similarly, parabolic trough collector (PTC) system has higher optical efficiency and higher cost compared to linear Fresnel reflector (LFR) system. The thermodynamic efficiencies and power block costs also vary with working fluids of the Rankine cycle. In this paper, thermo-economic comparisons of organic Rankine and steam Rankine cycles powered by line-focusing concentrating solar collectors are reported. A simple selection methodology, based on thermo-economic analysis, and a comparison diagram for working fluids of power generating cycles are also proposed. Concentrating solar power plants with any collector technology and any power generating cycle can be compared using the proposed methodology.

  19. BEHAVIORAL ECONOMICS AND THE NEED OF PSYCHOLOGY IN ECONOMIC RESEARCH

    Directory of Open Access Journals (Sweden)

    Andreea GRADINARU

    2014-06-01

    Full Text Available The turning point in economic science has now come, marked especially by triggering the biggest crisis since the Great Depression of '29-'33, has called into question the need to reconsider the status of economic science and finding ways in which it can increase its practical foundations. In the elaboration of this study I’ve took into account the fact that beyond any abstract, formal and mathematical model, economics is a science, having the man in its center. Furthermore, every economic process is based on the human being. But the way individuals behave does not follow precisely the pattern predicted by classical and neoclassical models, but most of the time they are making decisions under the influence of psychological factors. Starting from these assumptions I considered important to highlight a real need for psychology in economic research. Therefore, the aim of this work is exclusively theoretical meant to show that the study of psychological factors is necessary in economic research, because it allows a better explanation of the economic problems and lead to obtaining results closer to reality than those who only take into consideration economic factors. In this way I appealed to behavioral economics. This represents a new trend of economic thinking that reunites psychology with economy. The thing that I observed after finishing the study is that behavioral economics can increase the explanatory power of economics by providing more realistic psychological bases, because human behavior is not only the subject matter of economics but psychology too.

  20. Precarious work and care responsibilities in the economic crisis

    Czech Academy of Sciences Publication Activity Database

    Hašková, Hana; Dudová, Radka

    2017-01-01

    Roč. 27, č. 1 (2017), s. 47-63 ISSN 0959-6801 R&D Projects: GA ČR GA15-07898S; GA ČR GA15-13766S Institutional support: RVO:68378025 Keywords : Czech Republic * economic crisis * precarious work Subject RIV: AO - Sociology, Demography OBOR OECD: Sociology Impact factor: 1.159, year: 2016 http://ejd.sagepub.com/content/early/2016/10/13/0959680116672279.full.pdf+html

  1. The Economic Value of Water

    Directory of Open Access Journals (Sweden)

    Pedro Arrojo Agudo

    1999-10-01

    Full Text Available The economic term of water is seen from the perspective of an ecological economy, an Aristotelian sense that integrates social values, environmental considerations and financial issues. Water should thus be conceptualized as an “ecosocial” good and not merely as a simple factor of production. Therefore, the focus of water management should not limit itself to managing a scarce resource. Rather the focus should be to articulate an institutional framework that would allow for the use of management tools based on the financial value of water (pricing policies, fiscal incentives, economic penalties for inefficiency... fixed to a somewhat interventionist market, or which answers to administration mechanisms, with constraints setting the conditions of sustainablity that the sound management of water requires in each territory. This approach brings to the table a profoundly territorial andcontextualized view of water management within the paradigm of Sustainable Development. Having said this does not imply disregarding the classical economic science tools of cost/benefit analysis, though. Quite the contrary: today, economic science can provide highly useful, multiple concepts and traditional techniques to the creation of a new model of the economic management of water. At bottom, the challenge is to take advantage of the previous conceptual and methodological body of work, refining the work in some cases,contextualizing it in others, and above all, complementing the previous work with other value-based perspectives to develop a multi-criteria decision-making model for the management and financial assessment of water policies.

  2. Basics of Swiss water levy politics - Economic considerations; Grundlagen Wasserzinspolitik. Oekonomische Ueberlegungen - Schlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Ott, W.; Staub, C. [econcept AG, Zuerich (Switzerland); Leimbacher, J. [Joerg Leimbacher, Bern (Switzerland)

    2008-10-15

    This comprehensive final report for the Swiss Federal Office of Energy (SFOE) takes a look at the economic considerations involved in defining the basics for the handling of levies on water commodities. This levy is raised in Switzerland on the use of water and represents the payment made to a commune for the use of its water resources. The report first takes a look at the current situation, the reasons behind the Swiss water levy concept and the reasons why they have to be newly regulated. Changes in market factors are discussed, e.g. the liberalisation of the power market and past and future price developments. Also, the situation on the spot and futures markets for electricity is discussed. The actual production costs for hydropower are discussed and compared with other means of electricity generation. Proposals for readjusting the regulations concerning water levies are discussed.

  3. SHAKESPEARE, CULTURE AND ECONOMIC INTANGIBLES IN KNOWLEDGE ECONOMIES

    Directory of Open Access Journals (Sweden)

    A.S. WEBER

    2012-05-01

    Full Text Available This contribution investigates the vexed question of economic intangibles in the knowledge economy using Shakespeare as a locus of inquiry. Shakespeare is particularly suited for this analysis since as England’s widelyacknowledged greatest dramatist, the author possesses considerable cultural capital, but also contributes substantially to the tangible, measurable economy of Great Britain through productions of his works, tourism, and fee-generating activity in universities, museums and heritage sites. In addition, a considerable number of knowledge products (Intellectual Property arise directly from Shakespeare including books, films, instructional materials, and research articles. Due to the large number of peer-reviewed books and articles annually produced by scholars of Early Modern history and literature, academics joke about “the Shakespeare industry.” Drawing on cultural economics, cultural theory, and knowledge economy research, this paper attempts to bridge the gap between quantitative statistical based economic theory and qualitative research into culture, value, and artistic transmission.

  4. Fourth-quarter Economic Growth and Time-varying Expected Returns

    DEFF Research Database (Denmark)

    Møller, Stig V.; Rangvid, Jesper

    not predict returns. Fourth-quarter economic growth rates contain considerably more information about expected returns than standard variables used in the literature, are robust to the choice of macro variable, and work in-sample, out-of-sample, and in subsamples. To help explain these results, we show...... that economic growth and growth in consumer confidence are correlated during the fourth quarter, but not during the other quarters: When economic growth is low during the fourth quarter, confidence in the economy is also low such that investors require higher future returns. We discuss rational and behavioral...... reasons why fourth-quarter economic growth, growth in consumer confidence, and expected returns are related....

  5. Technology for whom: too dear to work. [Political, economic, and social problems

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, F

    1978-01-01

    In spite of growth in per capita gross national product, less-developed countries (LDCs) continue to have large numbers of people who are unemployed and living in extreme poverty. The failure of advanced technology to create adequate jobs has led to a strong movement for more appropriate technology. Advanced technology is inappropriate because the capital costs per employee are too high to equip enough workers, plants are built on too large a scale for the market, and the combination creates an economic enclave which ignores the rest of the population. Appropriate technology gives priority to the basic needs of the poor and includes raising their income level by expanding productive employment. This requires inexpensive, small-scale technology that needs few skills and uses local materials. More technological research and development is needed in the LDCs as well as changes in the way income and investment resources are distributed, but this will entail changing the decision making process to include political and socio-economic considerations.

  6. Modelling efficient innovative work: integration of economic and social psychological approaches

    Directory of Open Access Journals (Sweden)

    Babanova Yulia

    2017-01-01

    Full Text Available The article deals with the relevance of integration of economic and social psychological approaches to the solution of enhancing the efficiency of innovation management. The content, features and specifics of the modelling methods within each of approaches are unfolded and options of integration are considered. The economic approach lies in the generation of the integrated matrix concept of management of innovative development of an enterprise in line with the stages of innovative work and the use of the integrated vector method for the evaluation of the innovative enterprise development level. The social psychological approach lies in the development of a system of psychodiagnostic indexes of activity resources within the scope of psychological innovative audit of enterprise management and development of modelling methods for the balance of activity trends. Modelling the activity resources is based on the system of equations accounting for the interaction type of psychodiagnostic indexes. Integration of two approaches includes a methodological level, a level of empirical studies and modelling methods. There are suggested options of integrating the economic and psychological approaches to analyze available material and non-material resources of the enterprises’ innovative work and to forecast an optimal option of development based on the implemented modelling methods.

  7. A history of the work concept from physics to economics

    CERN Document Server

    Oliveira, Agamenon R E

    2014-01-01

    This  book traces the history of the concept of work from its earliest stages and shows that its further formalization leads to equilibrium principle and to the principle of virtual works, and so pointing the way ahead for future research and applications. The idea that something remains constant in a machine operation is very old and has been expressed by many mathematicians and philosophers such as, for instance, Aristotle. Thus,  a concept of energy developed. Another important  idea in machine operation is Archimedes' lever principle. In modern times the concept of work is analyzed in the context of applied mechanics mainly in Lazare Carnot mechanics and the mechanics of the new generation of polytechnical engineers like Navier, Coriolis and Poncelet. In this context the word "work" is finally adopted. These engineers are also responsible for the incorporation of the concept of work into the discipline of economics when they endeavoured to combine the study  of the work of machines and men together.

  8. Economic considerations for deep water Gulf of Mexico development

    International Nuclear Information System (INIS)

    Brown, R.; O'Sullivan, J.; Bayazitoglu, Y.O.

    1994-01-01

    This paper examines the economic drivers behind deep water development in the Gulf of Mexico. Capital costs are also examined versus water depth and required system. Cost categories are compared. The cost analysis was carried out by using the SEAPLAN computer program. The program is an expert system that identifies, conceptually defines, and economically compares technically feasible approaches for developing offshore oil and gas fields. The program's sizing logic and cost data base create physical and cost descriptions of systems representative of developments being planned in the deep water GOM. The examination was done separately for oil and gas developments. The material presented here is for only oil, it serves as a useful framework for viewing development economics and technology trends

  9. An economic consideration of same-gender marriage and fertility.

    Science.gov (United States)

    Doty, A A

    1998-01-01

    "This paper is an extension of Gary Becker's economic theory on families and marriage with particular attention to same-gender marriage and family formation. Summary discussion of several concepts central to the economics of the family as they relate to same-gender family formation are considered.... First, this article will present a general discussion of marriage markets and decisions and rationales for cohabiting or marrying. Second, the economic gains to marriage for both homosexual and heterosexual couples will be examined. Third, fertility alternatives and demand for children by same-gender couples will be considered. The article concludes with a discussion of future outcomes and policy implications relating to gay and lesbian marriage and fertility." The geographical focus is on the United States. excerpt

  10. Economic and Non-proliferation Policy Considerations of Uranium Enrichment in Brazil and Argentina

    International Nuclear Information System (INIS)

    Short, Steven M.; Phillips, Jon R.; Weimar, Mark R.; Mahy, Heidi A.

    2008-01-01

    The nuclear development programs of both Argentina and Brazil have, since the 1970s, been premised on the desire for self-sufficiency and assurance of nuclear fuel supply. While military rivalry and mutual distrust led to nuclear weapons related development programs in the 1970s and 1980s, both countries have since terminated these programs. Furthermore, the governments of both countries have pledged their commitment to exclusively non-explosive use of nuclear energy and have signed the Non Proliferation Treaty (NPT). Utilizing rights provided for under the NPT, both Argentina and Brazil have nuclear fuel production facilities, with the notable exception of enrichment plants, that provide much of the current indigenous fuel requirements for their nuclear power plants. However, both countries are actively developing enrichment capability to fill this gap. The purpose of this report is to assess the economic basis and non-proliferation policy considerations for indigenous enrichment capability within the context of their desired self-sufficiency and to evaluate possible United States Government policy options.

  11. Economic and Non-proliferation Policy Considerations of Uranium Enrichment in Brazil and Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Short, Steven M.; Phillips, Jon R.; Weimar, Mark R.; Mahy, Heidi A.

    2008-09-01

    The nuclear development programs of both Argentina and Brazil have, since the 1970s, been premised on the desire for self-sufficiency and assurance of nuclear fuel supply. While military rivalry and mutual distrust led to nuclear weapons related development programs in the 1970s and 1980s, both countries have since terminated these programs. Furthermore, the governments of both countries have pledged their commitment to exclusively non-explosive use of nuclear energy and have signed the Non Proliferation Treaty (NPT). Utilizing rights provided for under the NPT, both Argentina and Brazil have nuclear fuel production facilities, with the notable exception of enrichment plants, that provide much of the current indigenous fuel requirements for their nuclear power plants. However, both countries are actively developing enrichment capability to fill this gap. The purpose of this report is to assess the economic basis and non-proliferation policy considerations for indigenous enrichment capability within the context of their desired self-sufficiency and to evaluate possible United States Government policy options.

  12. Public health interventions: evaluating the economic evaluations

    Directory of Open Access Journals (Sweden)

    Martin Forster

    2013-10-01

    Full Text Available Recent years have witnessed much progress in the incorporation of economic considerations into the evaluation of public health interventions. In England, the Centre for Public Health Excellence within the National Institute for Health and Care Excellence works to develop guidance for preventing illness and assessing which public health interventions are most effective and provide best value for money...

  13. Economic Modeling Considerations for Rare Diseases.

    Science.gov (United States)

    Pearson, Isobel; Rothwell, Ben; Olaye, Andrew; Knight, Christopher

    2018-05-01

    To identify challenges that affect the feasibility and rigor of economic models in rare diseases and strategies that manufacturers have employed in health technology assessment submissions to demonstrate the value of new orphan products that have limited study data. Targeted reviews of PubMed, the National Institute for Health and Care Excellence's (NICE's) Highly Specialised Technologies (HST), and the Scottish Medicines Consortium's (SMC's) ultra-orphan submissions were performed. A total of 19 PubMed studies, 3 published NICE HSTs, and 11 ultra-orphan SMC submissions were eligible for inclusion. In rare diseases, a number of different factors may affect the model's ability to comply with good practice recommendations. Many products for the treatment of rare diseases have an incomplete efficacy and safety profile at product launch. In addition, there is often limited available natural history and epidemiology data. Information on the direct and indirect cost burden of an orphan disease also may be limited, making it difficult to estimate the potential economic benefit of treatment. These challenges can prevent accurate estimation of a new product's benefits in relation to costs. Approaches that can address such challenges include using patient and/or clinician feedback to inform model assumptions; data from disease analogues; epidemiological techniques, such as matching-adjusted indirect comparison; and long-term data collection. Modeling in rare diseases is often challenging; however, a number of approaches are available to support the development of model structures and the collation of input parameters and to manage uncertainty. Copyright © 2018 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  14. Fertility Intentions, Career Considerations and Subsequent Births: The Moderating Effects of Women’s Work Hours

    OpenAIRE

    Shreffler, Karina M.; Johnson, David R.

    2012-01-01

    Prior research indicates a negative relationship between women’s labor force participation and fertility at the individual level in the United States, but little is known about the reasons for this relationship beyond work hours. We employed discrete event history models using panel data from the National Survey of Families and Households (N = 2,411) and found that the importance of career considerations mediates the work hours/fertility relationship. Further, fertility intentions and the imp...

  15. Working Conditions of Agricultural Workers: A Reflection of Socio-economic Status

    Directory of Open Access Journals (Sweden)

    B.R.K. Sinha

    2010-11-01

    Full Text Available Working conditions of agricultural workers, like industrial, are one of the burning issues in a developing region. It is related to agricultural activities of the workers and their socio-economic status. Working conditions may be both favourable and unfavourable. Those working conditions which are unfavourable to health may be considered as occupational hazards or as a part of occupational environment. It is generally observed that a large section of the agricultural workers remains engaged in agricultural practices at the time of hunger, thirst, pregnancy (women and even despite their unpleasant state of health, both mental and physical. They also continue to work for more than the prescribed standard hours and also having half-fed. These are not positive or favourable working conditions to their health as they normally cause general weakness, fatigue, stomach disorder, dizziness, headache, loss of energy and some other similar physical, mental and psychological problems. The major driving forces behind as such adverse working conditions and its consequences are the pressure of work, pressure of land owners and of timely completion of works, shortage of manpower, psychological attitude, ignorance, weather constraints, poverty, illiteracy, lack of work related health awareness, lower social and economic status, etc. Such forces compel the workers to be engaged in their agricultural practices under the above circumstance. Adverse working conditions of agricultural workers vary widely with reference to space, time, activities, demographics, society, economy and consequently affect both the mental and physical, social and psychological conditions of the agricultural workers. Persons in varying number in the age groups from 15-34 and 35-49 to 60 & + year were reported working under different types of undesirable working conditions. The people from the S.C. and S.T. categories are the major sufferers as most of them continue their work during

  16. Economic incentives and individuals choice between welfare programmes and work in Denmark

    DEFF Research Database (Denmark)

    Rasmussen, Martin

    We estimate the effect of welfare benefits and wages on individuals' choice between working or collecting one of three welfare programmes. We compare the magnitude of transitions between various welfare programmes with transitions between, say, work and disability benefit. We use simulation methods...... to estimate random parameters. Estimation results show significant effects of economic incentives and significant variations of estimated parameters. Experiments with the estimated model show that transitions within welfare programmes are important relative to transitions between such programmes and work....

  17. Incentives, Teachers, and Gender at Work

    Science.gov (United States)

    Robert, Sarah A.

    2013-01-01

    Incentive pay programs have become panacea for a multitude of educational challenges. When aimed at teachers the assumption is that rewards entice them to work in particular ways or particular schools. However, the assumption is based on an economic formula that does not take into consideration the gendered nature of policy processes. This study…

  18. EconStor: a subject-based repository for economics and business studies

    OpenAIRE

    Borst, T; Weiland, JB

    2009-01-01

    Since the migration to DSpace, an internationally widely used digital repository software, at the beginning of 2009, the "German National Library for Economics" (ZBW) presents its repository with a new website and a new name: EconStor. In addition to the considerable number of working and discussion papers - predominately edited from economics faculties and research institutes in Germany and collected via its predecessor application OPUS - ZBW intends to acquire further document types, ...

  19. Virginia Solar Pathways Project: Economic Study of Utility-Administered Solar Programs: Soft Costs, Community Solar, and Tax Normalization Considerations

    Energy Technology Data Exchange (ETDEWEB)

    Reiter, Emerson [National Renewable Energy Lab. (NREL), Golden, CO (United States); Lowder, Travis [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mathur, Shivani [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mercer, Megan [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-06-23

    This report presents economic considerations for solar development in support of the Virginia Solar Pathways Project (VSPP), an effort funded by the U.S. Department of Energy (DOE) SunShot Initiative that seeks to develop a collaborative utility-administered solar strategy for the Commonwealth of Virginia. The results presented are intended to be considered alongside the results of other studies conducted under the VSPP that evaluate the impacts of solar energy on the electric distribution, transmission, and generation systems in Virginia.

  20. Kinetic and economic considerations of biogas production systems

    Energy Technology Data Exchange (ETDEWEB)

    Bala, B K; Satter, M A [Bangladesh Agricultural Univ., Mymensingh (BD). Dept. of Farm Power and Machinery

    1990-01-01

    In this paper, the kinetics and economics of substrate degradation and biogas production are discussed. Mass balance on substrate, with either the Contois or Adams-Eckenfelder models, is used to design the mathematical models of volatile solids reduction and biogas fermentation. The predictions of both the models are found to be in close agreement with the observed values reported. A computer model based on a system dynamics approach is used to model the economics of biogas production by anaerobic digestion from cattle slurry available from typical rural families in Bangladesh. This model incorporates the Adams-Eckenfelder model to determine the amount of gas production and the technique described by Audsley and Wheeler to take into account the effects of price, interest, and inflation. The effects of changes of these parameters on the net profit or loss from the process are also considered. (author).

  1. Report of Economics Work Group A.

    Science.gov (United States)

    Moyer, J.; And Others

    1992-01-01

    This summary of a seminar meeting on economics issues and the "blindness system" addresses the economics of four service delivery models (charity, medical, public provider, and business models) and points to consider in selecting a model (professional specialization, integration, and client roles). A chart compares service delivery principles…

  2. Work Values, Early Career Difficulties, and the U.S. Economic Recession

    Science.gov (United States)

    Johnson, Monica Kirkpatrick; Sage, Rayna Amber; Mortimer, Jeylan T.

    2012-01-01

    We examine how work difficulties in the early career, and the generally deteriorating work conditions associated with the recent U.S. economic recession, shape individuals’ work values. Drawing on panel data from the Youth Development Study, we test whether individuals change their work values in response to concerns about satisfying material needs or the features of jobs that they are able to attain. Results indicate that extrinsic values are weakened in the face of unemployment, as well as reduced job security, income, and advancement. These patterns support a reinforcement and accentuation model in which workers adjust their values to emphasize what they actually obtain from the job. Intrinsic values are weakened by working in a job unrelated to one’s career plans; they are reinforced by the experience of greater intrinsic rewards and advancement opportunities. PMID:23503050

  3. On Rural Financial and Accounting Work under the Background of Rapid Agricultural Economic Development

    OpenAIRE

    Tang, Yaozheng

    2013-01-01

    Under the background of rapid agricultural economic development, rural financial and accounting work is of great significance. From rural accounting management system, rural accountant allocation and rural accounting training, this paper analyzes current situations of rural accounting work in China. In rural financial and accounting work, there are following problems. (1) Accounting behavior is not standard, and basic accounting work is to be further strengthened; (2) Internal control is not ...

  4. 20 CFR 416.966 - Work which exists in the national economy.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Work which exists in the national economy. 416.966 Section 416.966 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Vocational Considerations § 416.966 Work which exists in the national econom...

  5. Economic inequality, working-class power, social capital, and cause-specific mortality in wealthy countries.

    Science.gov (United States)

    Muntaner, Carles; Lynch, John W; Hillemeier, Marianne; Lee, Ju Hee; David, Richard; Benach, Joan; Borrell, Carme

    2002-01-01

    This study tests two propositions from Navarro's critique of the social capital literature: that social capital's importance has been exaggerated and that class-related political factors, absent from social epidemiology and public health, might be key determinants of population health. The authors estimate cross-sectional associations between economic inequality, working-class power, and social capital and life expectancy, self-rated health, low birth weight, and age- and cause-specific mortality in 16 wealthy countries. Of all the health outcomes, the five variables related to birth and infant survival and nonintentional injuries had the most consistent association with economic inequality and working-class power (in particular with strength of the welfare state) and, less so, with social capital indicators. Rates of low birth weight and infant deaths from all causes were lower in countries with more "left" (e.g., socialist, social democratic, labor) votes, more left members of parliament, more years of social democratic government, more women in government, and various indicators of strength of the welfare state, as well as low economic inequality, as measured in a variety of ways. Similar associations were observed for injury mortality, underscoring the crucial role of unions and labor parties in promoting workplace safety. Overall, social capital shows weaker associations with population health indicators than do economic inequality and working-class power. The popularity of social capital and exclusion of class-related political and welfare state indicators does not seem to be justified on empirical grounds.

  6. Economic evaluation of reprocessing

    International Nuclear Information System (INIS)

    1978-11-01

    This discussion paper first identifies the main factors which influence the economic assessment of reprocessing. It proposes the use of a diagram - the so-called ''phase diagram'' - which plots the fast reactor premium against the price of uranium. The diagram delineates areas where the once-through fuel cycle, thermal recycle and fast reactor will be the preferred choice from micro-economic considerations. The paper then goes on to consider the circumstances under which a country may or may not wish to introduce thermal recycle or fast reactors. Finally, a procedure for further discussion on economic considerations with WG4 is proposed

  7. Economic Ergonomic Approach to Design an Optimal Manpower and Mechanization in Rice Production

    Science.gov (United States)

    Muanah; Syuaib, M. F.; Liyantono

    2018-05-01

    Productivity of manpower could be improved by considering the economic and ergonomic aspect. The ergonomic aspect (human factor) is required to design an optimal manpower, while in the economic aspect, the well being of manpower could be evaluated from the amount of received income based on their work capability. This research was conducted on February 2016 to January 2017 in Gapoktan Silih Asih rice field Cigombong, Bogor. This study aims to analyze the income of manpower based on current conditions, increasement of working hours and mechanization addition. The results showed that manpower income based on the current condition and ergonomic consideration was Rp 1,174,030/person.month, by increasing the working hours with ergonomic consideration the obtained income was Rp 1,766,204/person.month. the revenues were based on the existing work system even though the increasement of working hours have not provided optimal income due to low productivity. Therefore the results of analysis with the addition of selective mechanization, showed self-ownership machinery was more profitable the obtained income have more than the Bogor minimum wage standard of Rp 2,969,325/person.month.

  8. When hard times take a toll: the distressing consequences of economic hardship and life events within the family-work interface.

    Science.gov (United States)

    Young, Marisa; Schieman, Scott

    2012-03-01

    Using two waves of data from a national survey of working Americans (N = 1,122), we examine the associations among economic hardship, negative life events, and psychological distress in the context of the family-work interface. Our findings demonstrate that family-to-work conflict mediates the effects of economic hardship and negative events to significant others on distress (net of baseline distress and hardship). Moreover, economic hardship and negative events to significant others moderate the association between family-to-work conflict and distress. While negative events to others exacerbate the positive effect of family-to-work conflict on distress, we find the opposite for economic hardship: The positive association between hardship and distress is weaker at higher levels of family-to-work conflict. These patterns hold across an array of family, work, and sociodemographic conditions. We discuss how these findings refine and extend ideas of the stress process model, including complex predictions related to processes of stress-buffering, resource substitution, and role multiplication.

  9. Economic modelling with low-cognition agents

    Science.gov (United States)

    Ormerod, Paul

    2006-10-01

    The standard socio-economic model (SSSM) postulates very considerable cognitive powers on the part of its agents. They are able to gather all relevant information in any given situation, and to take the optimal decision on the basis of it, given their tastes and preferences. This behavioural rule is postulated to be universal. The concept of bounded rationality relaxes this somewhat, by permitting agents to have access to only limited amounts of information. But agents still optimise subject to their information set and tastes. Empirical work in economics over the past 20 years or so has shown that in general these behavioural postulates lack empirical validity. Instead, agents appear to have limited ability to gather information, and use simple rules of thumb to process the information which they have in order to take decisions. Building theoretical models on these realistic foundations which give better accounts of empirical phenomena than does the SSSM is an important challenge to both economists and econophysicists. Considerable progress has already been made in a short space of time, and examples are given in this paper.

  10. World Gas Conference 1997. Working committee J. World gas prospects, strategies and economics

    International Nuclear Information System (INIS)

    1997-01-01

    This volume of the proceedings contains the report of the International Gas Union's Working Committee J - World gas prospects, strategies and economics - and 7 oral papers dealing with natural gas supply and demand and transmission. (LN)

  11. Working conditions, work style, and job satisfaction among Albanian teachers

    Science.gov (United States)

    Kloep, Marion; Tarifa, Fatos

    1994-03-01

    For the first time in Albania, a large-scale study investigating teachers' working conditions was conducted. 349 teachers from many parts of the country and from all school levels answered an extensive questionnaire, providing a comprehensive description of their working situation. As data for parts of the study exist from the USA, Germany, Singapore, England, and Poland, results could be discussed in comparison to the conditions in these countries, showing that self-reported job satisfaction and engagement in effective classroom practices is relatively high among Albanian teachers, while the economic and physical conditions are bad. Stepwise regression analyses reveal that the items measuring professional autonomy account for a considerable part of the variance of the job satisfaction measure; while work efficiency is mainly predicted by items measuring social support and, again, professional autonomy.

  12. Economic Burden of HIV/AIDS Upon Households in Nepal: A Critical Review

    Science.gov (United States)

    Newlands, David; Simkhada, Padam

    2015-01-01

    Thousands of people are infected with HIV/AIDS in Nepal and most of them are adults of working age. Therefore, HIV/AIDS is a big burden in Nepal. This review was conducted to find the existing knowledge gap about the economic burden of HIV/AIDS at the household level in Nepal, the extent of economic burden exerted by the disease, and to provide policy recommendations. It is concluded that there was a considerable knowledge gap about the issue, and the economic burden exerted by HIV/AIDS was big enough to push the affected households into poverty. It is suggested that more studies need to be conducted to fill the knowledge gap. Similarly, Government of Nepal and other organisations working in the field of HIV/AIDS need to provide economic supports (e.g.- support for travel costs) to the HIV positive people and need to increase the awareness level among general population for reducing stigma and discrimination, and reducing economic burden on them. PMID:26913211

  13. Considerations regarding the Effects of Economic Crisis on Employee Communicational Behavior

    OpenAIRE

    Popescu Manoela; Crenicean Cecilia Luminita

    2011-01-01

    The economic crisis has caused significant changes in socio-economic entities strategies. In conclusion, firms were obliged to develop strategies for crisis as a result of their focus on customer, without understanding the customer as an employee. Moreover, strategic changes are not the result of company development, but as a direct effect of economic context. Otherwise, firms do not reflect the strategic communication behavior of their employees. Therefore, such a strategy may not be viable ...

  14. An economical educational seismic system

    Science.gov (United States)

    Lehman, J. D.

    1980-01-01

    There is a considerable interest in seismology from the nonprofessional or amateur standpoint. The operation of a seismic system can be satisfying and educational, especially when you have built and operated the system yourself. A long-period indoor-type sensor and recording system that works extremely well has been developed in the James Madison University Physics Deparment. The system can be built quite economically, and any educational institution that cannot commit themselves to a professional installation need not be without first-hand seismic information. The system design approach has been selected by college students working a project or senior thesis, several elementary and secondary science teachers, as well as the more ambitious tinkerer or hobbyist at home 

  15. Technical and economic considerations of extra high voltage power transmission

    Energy Technology Data Exchange (ETDEWEB)

    Kahnt, R

    1966-09-01

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

  16. Economic considerations and patients' preferences affect treatment selection for patients with rheumatoid arthritis: a discrete choice experiment among European rheumatologists.

    Science.gov (United States)

    Hifinger, M; Hiligsmann, M; Ramiro, S; Watson, V; Severens, J L; Fautrel, B; Uhlig, T; van Vollenhoven, R; Jacques, P; Detert, J; Canas da Silva, J; Scirè, C A; Berghea, F; Carmona, L; Péntek, M; Keat, A; Boonen, A

    2017-01-01

    To compare the value that rheumatologists across Europe attach to patients' preferences and economic aspects when choosing treatments for patients with rheumatoid arthritis. In a discrete choice experiment, European rheumatologists chose between two hypothetical drug treatments for a patient with moderate disease activity. Treatments differed in five attributes: efficacy (improvement and achieved state on disease activity), safety (probability of serious adverse events), patient's preference (level of agreement), medication costs and cost-effectiveness (incremental cost-effectiveness ratio (ICER)). A Bayesian efficient design defined 14 choice sets, and a random parameter logit model was used to estimate relative preferences for rheumatologists across countries. Cluster analyses and latent class models were applied to understand preference patterns across countries and among individual rheumatologists. Responses of 559 rheumatologists from 12 European countries were included in the analysis (49% females, mean age 48 years). In all countries, efficacy dominated treatment decisions followed by economic considerations and patients' preferences. Across countries, rheumatologists avoided selecting a treatment that patients disliked. Latent class models revealed four respondent profiles: one traded off all attributes except safety, and the remaining three classes disregarded ICER. Among individual rheumatologists, 57% disregarded ICER and these were more likely from Italy, Romania, Portugal or France, whereas 43% disregarded uncommon/rare side effects and were more likely from Belgium, Germany, Hungary, the Netherlands, Norway, Spain, Sweden or UK. Overall, European rheumatologists are willing to trade between treatment efficacy, patients' treatment preferences and economic considerations. However, the degree of trade-off differs between countries and among individuals. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted

  17. Issues in the economic evaluation of influenza vaccination by injection of healthy working adults in the US: a review and decision analysis of ten published studies.

    Science.gov (United States)

    Hogan, Thomas J

    2012-05-01

    The objective was to review recent economic evaluations of influenza vaccination by injection in the US, assess their evidence, and conclude on their collective findings. The literature was searched for economic evaluations of influenza vaccination injection in healthy working adults in the US published since 1995. Ten evaluations described in nine papers were identified. These were synopsized and their results evaluated, the basic structure of all evaluations was ascertained, and sensitivity of outcomes to changes in parameter values were explored using a decision model. Areas to improve economic evaluations were noted. Eight of nine evaluations with credible economic outcomes were favourable to vaccination, representing a statistically significant result compared with a proportion of 50% that would be expected if vaccination and no vaccination were economically equivalent. Evaluations shared a basic structure, but differed considerably with respect to cost components, assumptions, methods, and parameter estimates. Sensitivity analysis indicated that changes in parameter values within the feasible range, individually or simultaneously, could reverse economic outcomes. Given stated misgivings, the methods of estimating influenza reduction ascribed to vaccination must be researched to confirm that they produce accurate and reliable estimates. Research is also needed to improve estimates of the costs per case of influenza illness and the costs of vaccination. Based on their assumptions, the reviewed papers collectively appear to support the economic benefits of influenza vaccination of healthy adults. Yet the underlying assumptions, methods and parameter estimates themselves warrant further research to confirm they are accurate, reliable and appropriate to economic evaluation purposes.

  18. Socio-economic position, family demands and reported health in working men and women.

    Science.gov (United States)

    Regidor, Enrique; Pascual, Cruz; de la Fuente, Luis; Santos, Juana M; Astasio, Paloma; Ortega, Paloma

    2011-02-01

    This study evaluates the extent to which domestic workload explains socio-economic differences in poor self-reported health in women and men. In total, 6284 men and women who were employed and living with a partner were selected from the 2003 Spanish Health Interview Survey. The indicators of family demands investigated were person responsible for housework, number of persons in the household and the presence of at least one child under 15 years of age in the household. The measures of socio-economic position were educational level and household income, and the measures of health status were poor perceived health and limitation of activity due to disease. Household size and presence of a child under 15 in the home were not related with the measures of health status. The indicator about the person who does the housework was related with poor perceived health and with activity limitation. Specifically, the worst health status was seen in respondents who lived in homes where the partner or other family members did the housework. In general, the relation between indicators of socio-economic position and measures of health status was not modified after taking into account the person who does the housework. Among working people with a partner, persons who work and do their own housework do not have poorer perceived health than those living in homes where other people do the housework. This indicator of family demands does not explain the socio-economic differences in self-reported health.

  19. Technical and economic considerations of extra high voltage power transmission

    Energy Technology Data Exchange (ETDEWEB)

    Kahnt, R

    1966-09-01

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

  20. Young consumers' considerations of healthy working conditions in purchasing decisions: a qualitative examination.

    Science.gov (United States)

    Dixon, Shane M; Nordvall, Anna-Carin; Cukier, Wendy; Neumann, W Patrick

    2017-05-01

    Research has suggested that products manufactured under healthy work conditions (HWC) may provide a marketing advantage to companies. This paper explores young consumers' considerations of HWC in purchasing decisions using data from qualitative interviews with a sample of 21 university students. The results suggest that interviewees frequently considered the working conditions of those who produced the products they purchased. Participants reported a willingness to pay 17.5% more on a $100 product if it were produced under HWC compared to not. Their ability and willingness to act on this issue was, however, hampered by  a lack of credible information about working conditions in production, the limited availability of HWC goods and a presumed higher price of HWC goods. While caution should be applied when generalising from this targetable market segment to a general population, these results provide actionable direction for companies interested in using a HWC brand image to gain a strategic sales advantage. Practitioner Summary: This interview study shows that young consumers are interested in, and willing to pay a premium for, goods made under healthy working conditions (HWC). Reported barriers to acting on this impulse include a lack of credible information on working conditions. Ergonomics can help provide a strategic marketing advantage for companies.

  1. Economic considerations in psoriasis management.

    Science.gov (United States)

    Radtke, Marc Alexander; Augustin, Matthias

    2008-01-01

    With a prevalence of 2% to 3%, psoriasis is a very common chronic disease worldwide and generates therapy costs and continuing cost for health insurance and patients and their families. Cost-political changes in health care and the ever increasing health-economic demands in all areas of the health system make it necessary to differentiate between the two when recording the expenses for a disease. The main characteristics of the pharmacoeconomic evaluation are the record of costs, the cost-benefit and cost-effectiveness ratio, and efficiency of various treatment forms. Numerous publications discuss the cost of individual forms of therapy in the treatment of psoriasis, but there are fewer studies on the total cost of psoriasis therapy, especially studies that take both direct and indirect costs into account. The scientific articles on pharmacoeconomy and quality of life in psoriasis have proven (without a doubt) that, despite the lack of a vital threat, psoriasis is highly important to the national economy and to those who have the disease. This justifies appropriate monetary expenditure for treatment. Studies that address the cost of therapies (especially for chronic diseases) will be necessary in the future and will create the required transparency to guarantee reasonable medical care that takes the cost-benefit ratio and the best outcome for the patient's quality of life into account.

  2. The Economics of Work Schedules under the New Hours and Employment Taxes

    OpenAIRE

    Casey B. Mulligan

    2014-01-01

    Hours, employment, and income taxes are economically distinct, and all three are either introduced or expanded by the Affordable Care Act beginning in 2014. The tax wedges push some workers to work more hours per week (for the weeks that they are on a payroll), and others to work less, with an average weekly hours effect that tends to be small and may be in either direction. A conservative estimate of the law's average employment rate impact is negative three percent. The ACA's tax wedges and...

  3. Theoretical considerations about Innovation in the Public Sector

    DEFF Research Database (Denmark)

    Martinez, Laia

    Since 2007/2008 governments all over the world are facing considerable economic constraints. Public expenditures are reduced from central and local governments challenging the existing ways of creating and producing welfare. The premise of work smarter not harder is applied in different policy...... in most Western countries with the purpose of reforming the public sector. However, the mechanisms of these modernising reforms do not provide governments the solutions required to the existing problems. Among other reasons for the silo and competitive thinking embedded in NPM. New and creative ideas...... are necessary to transform governments’ capacity to cope with wicked problems. Innovation in the public sector can be a way of rethinking old ideas and practices and find solutions to the new problems. In order to create an innovation culture and work systematically with innovation, politicians and public...

  4. Economic and developmental considerations for pharmacogenomic technology.

    Science.gov (United States)

    Vernon, John A; Johnson, Scott J; Hughen, W Keener; Trujillo, Antonio

    2006-01-01

    The pharmaceutical industry's core business is the innovation, development and marketing of new drugs. Pharmacogenetic (PG) testing and technology has the potential to increase a drug's value in many ways. A critical issue for the industry is whether products in development should be teamed with genetic tests that could segment the total population into responders and non-responders. In this paper we use a cost-effectiveness framework to model the strategic decision-making considerations by pharmaceutical manufacturers as they relate to drug development and the new technology of PG (the science of using genetic markers to predict drug response). In a simple, static, one-period model we consider three drug development strategies: a drug is exclusively developed and marketed to patients with a particular genetic marker; no distinguishing among patients based on the expression of a genetic marker is made (traditional approach); and a strategy whereby a drug is marketed to patients both with and without the genetic marker but there is price discrimination between the two subpopulations. We developed three main principles: revenues under a strategy targeting only the responder subpopulation will never generate more revenue than that which could have been obtained under a traditional approach; total revenues under a targeted PG strategy will be less than that under a traditional approach but higher than a naive [corrected] view would believe them to be; and a traditional [corrected] approach will earn the same total revenues as a price discrimination strategy, assuming no intermarket arbitrage. While these principles relate to the singular (and quite narrow) consideration of drug revenues, they may nevertheless partially explain why PG is not being used as widely as was predicted several years ago when the technology first became available, especially in terms of pharmaceutical manufacturer-developed tests.

  5. METHODOLOGICAL ASPECTS OF ECONOMIC EVENTS CYCLICITY METHOD CONSIDERATION

    Directory of Open Access Journals (Sweden)

    Yaskova Natalia Yur'ievna

    2017-07-01

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

  6. From Casual Work to Economic Security; the Paradoxical Case of Self-Employment

    Science.gov (United States)

    Tremblay, Diane-Gabrielle

    2008-01-01

    The term "casual work" is not well defined in the literature and can include a diversity of types of employment. In this paper, we first present an introduction and definition of concepts related to job security and economic insecurity. Second, a view on the main labour market transformations, their causes and impacts, with more accent on…

  7. Managing work-related psychological complaints by general practitioners, in coordination with occupational physicians: A pilot Study - Developing and testing a guideline

    NARCIS (Netherlands)

    Buijs, P.C.; Dijk, F.J.H. van; Evers, M.; Klink, J.J.L. van de; Anema, H.

    2007-01-01

    Increasingly, workers have psychological work-related complaints, endangering their work ability and causing considerable economic losses. Many employees consult their general practitioner (GP). He, however, often pays insufficient attention to work-relatedness or to coordination with occupational

  8. Factors influencing economic performance of the South Moravian Region

    Directory of Open Access Journals (Sweden)

    Iva Živělová

    2011-01-01

    Full Text Available The paper deals with selected factors influencing economic performance of the South Moravian Region in the years 2003–2009. The economic performance of the region is evaluated by means of a contribution to the Gross Domestic Product of the Czech Republic. Considering the fact that the level of economic activity depends on the exploitation rate of production factors in the considered region, both development of soil exploitation rate and development of labour market indicators correlated with working force utilization are analysed, a number of employed adults and registered unemployment are taken into consideration. Attention is paid to the economic activity rate. The formation of the Gross Fixed Capital, which an assumption of favourable economic performance, and development of Gross Added Value are evaluated.All the regions nowadays fumble with the negative impacts of the economic crisis. According to the analysis of the economic performance of the South Moravian Region and the analysis of the factors influencing this performance, it could be stated, that the development of the South Moravian Region could be evaluated quite positively.

  9. Economic data used in working group 5 analysis

    International Nuclear Information System (INIS)

    Haffner, D.R.; Parker, M.B.

    1979-03-01

    This paper presents the economic data used in the detailed economic analysis carried out in the U.S. paper WG-40 and is also used to arrive at the economics conclusions in U.S. papers WG 5A-19 and WG 5A-22. The data base includes reactor characteristics for the standard, 15 percent improved and 30 percent improved LWR plus the FBR system characteristics, fuel cost data, reactor plant capital cost data, and economic data (debt rate, equity rate, fixed charge rate, etc.)

  10. Economic Considerations for Selecting an Amine Donor in Biocatalytic Transamination

    DEFF Research Database (Denmark)

    Tufvesson, Pär; Nordblad, Mathias; Krühne, Ulrich

    2015-01-01

    the process, in particular the choice of amine donor. This paper discusses these constraints and demonstrates, through simple thermodynamic and economic models, the process targets that need to be set and achieved for a process dependent on allowed process costs and quality targets....... in industry. The technology has been demonstrated in a few selected cases, but widespread implementation and for a broader range of target molecules requires a deeper understanding of the underlying thermodynamic as well as economic constraints for the different choices that can be made in designing...

  11. Temporal patterns of charcoal burning suicides among the working age population in Hong Kong SAR: the influence of economic activity status and sex

    Directory of Open Access Journals (Sweden)

    Law Chi-kin

    2012-07-01

    Full Text Available Abstract Background Charcoal burning in a sealed room has recently emerged as the second most common suicide means in Hong Kong, causing approximately 200 deaths each year. As charcoal burning suicide victims have a unique sociodemographic profile (i.e., predominantly economically active men, they may commit suicide at specific times. However, little is known about the temporal patterns of charcoal burning suicides. Methods Suicide data from 2001 to 2008 on victims of usual working age (20–59 were obtained from the registered death files of the Census and Statistics Department of Hong Kong. A total of 1649 cases of charcoal burning suicide were analyzed using a two-step procedure, which first examined the temporal asymmetries in the incidence of suicide, and second investigated whether these asymmetries were influenced by sex and/or economic activity status. Poisson regression analyses were employed to model the monthly and daily patterns of suicide by economic activity status and sex. Results Our findings revealed pronounced monthly and daily temporal variations in the pattern of charcoal burning suicides in Hong Kong. Consistent with previous findings on overall suicide deaths, there was an overall spring peak in April, and Monday was the common high risk day for all groups. Although sex determined the pattern of variation in charcoal burning suicides, the magnitude of the variation was influenced by the economic activity status of the victims. Conclusion The traditional classification of suicide methods as either violent or nonviolent tends to elide the temporal variations of specific methods. The interaction between sex and economic activity status observed in the present study indicates that sex should be taken into consideration when investigating the influence of economic activity status on temporal variations of suicide. This finding also suggests that suicide prevention efforts should be both time- and subgroup-specific.

  12. Temporal patterns of charcoal burning suicides among the working age population in Hong Kong SAR: the influence of economic activity status and sex.

    Science.gov (United States)

    Law, Chi-kin; Leung, Candi M C

    2012-07-06

    Charcoal burning in a sealed room has recently emerged as the second most common suicide means in Hong Kong, causing approximately 200 deaths each year. As charcoal burning suicide victims have a unique sociodemographic profile (i.e., predominantly economically active men), they may commit suicide at specific times. However, little is known about the temporal patterns of charcoal burning suicides. Suicide data from 2001 to 2008 on victims of usual working age (20-59) were obtained from the registered death files of the Census and Statistics Department of Hong Kong. A total of 1649 cases of charcoal burning suicide were analyzed using a two-step procedure, which first examined the temporal asymmetries in the incidence of suicide, and second investigated whether these asymmetries were influenced by sex and/or economic activity status. Poisson regression analyses were employed to model the monthly and daily patterns of suicide by economic activity status and sex. Our findings revealed pronounced monthly and daily temporal variations in the pattern of charcoal burning suicides in Hong Kong. Consistent with previous findings on overall suicide deaths, there was an overall spring peak in April, and Monday was the common high risk day for all groups. Although sex determined the pattern of variation in charcoal burning suicides, the magnitude of the variation was influenced by the economic activity status of the victims. The traditional classification of suicide methods as either violent or nonviolent tends to elide the temporal variations of specific methods. The interaction between sex and economic activity status observed in the present study indicates that sex should be taken into consideration when investigating the influence of economic activity status on temporal variations of suicide. This finding also suggests that suicide prevention efforts should be both time- and subgroup-specific.

  13. Temporal patterns of charcoal burning suicides among the working age population in Hong Kong SAR: the influence of economic activity status and sex

    Science.gov (United States)

    2012-01-01

    Background Charcoal burning in a sealed room has recently emerged as the second most common suicide means in Hong Kong, causing approximately 200 deaths each year. As charcoal burning suicide victims have a unique sociodemographic profile (i.e., predominantly economically active men), they may commit suicide at specific times. However, little is known about the temporal patterns of charcoal burning suicides. Methods Suicide data from 2001 to 2008 on victims of usual working age (20–59) were obtained from the registered death files of the Census and Statistics Department of Hong Kong. A total of 1649 cases of charcoal burning suicide were analyzed using a two-step procedure, which first examined the temporal asymmetries in the incidence of suicide, and second investigated whether these asymmetries were influenced by sex and/or economic activity status. Poisson regression analyses were employed to model the monthly and daily patterns of suicide by economic activity status and sex. Results Our findings revealed pronounced monthly and daily temporal variations in the pattern of charcoal burning suicides in Hong Kong. Consistent with previous findings on overall suicide deaths, there was an overall spring peak in April, and Monday was the common high risk day for all groups. Although sex determined the pattern of variation in charcoal burning suicides, the magnitude of the variation was influenced by the economic activity status of the victims. Conclusion The traditional classification of suicide methods as either violent or nonviolent tends to elide the temporal variations of specific methods. The interaction between sex and economic activity status observed in the present study indicates that sex should be taken into consideration when investigating the influence of economic activity status on temporal variations of suicide. This finding also suggests that suicide prevention efforts should be both time- and subgroup-specific. PMID:22770504

  14. U.S. Economic Debt Crisis Solutions: Adjusting Army Manpower

    Science.gov (United States)

    2012-02-27

    leaders must lower the reliance on Army manpower in responding to global issues while working to refocus the diplomatic, informational and economic...as many former Presidents, saw the utility and correspondingly endorsed the need to lead with diplomatic efforts in confronting global issues and 19...national power are often seen as a balancing act in addressing global issues , any reduction or addition to one element requires consideration of a

  15. Economic optimization of photovoltaic water pumping systems for irrigation

    OpenAIRE

    Campana, Pietro Elia; Li, Hailong; Zhang, J.; Liu, J.; Yan, Jinyue

    2015-01-01

    Photovoltaic water pumping technology is considered as a sustainable and economical solution to provide water for irrigation, which can halt grassland degradation and promote farmland conservation in China. The appropriate design and operation significantly depend on the available solar irradiation, crop water demand, water resources and the corresponding benefit from the crop sale. In this work, a novel optimization procedure is proposed, which takes into consideration not only the availabil...

  16. Return-to-work intervention versus usual care for sick-listed employees: health-economic investment appraisal alongside a cluster randomised trial

    Science.gov (United States)

    Lokman, Suzanne; Volker, Danielle; Zijlstra-Vlasveld, Moniek C; Brouwers, Evelien PM; Boon, Brigitte; Beekman, Aartjan TF; Smit, Filip; Van der Feltz-Cornelis, Christina M

    2017-01-01

    Objective To evaluate the health-economic costs and benefits of a guided eHealth intervention (E-health module embedded in Collaborative Occupational healthcare (ECO)) encouraging sick-listed employees to a faster return to work. Design A two-armed cluster randomised trial with occupational physicians (OPs) (n=62), clustered and randomised by region into an experimental and a control group, to conduct a health-economic investment appraisal. Online self-reported data were collected from employees at baseline, after 3, 6, 9 and 12 months. Setting Occupational health care in the Netherlands. Participants Employees from small-sized and medium-sized companies (≥18 years), sick-listed between 4 and 26 weeks with (symptoms of) common mental disorders visiting their OP. Interventions In the intervention group, employees (N=131) received an eHealth module aimed at changing cognitions regarding return to work, while OPs were supported by a decision aid for treatment and referral options. Employees in the control condition (N=89) received usual sickness guidance. Outcomes Measures Net benefits and return on investment based on absenteeism, presenteeism, health care use and quality-adjusted life years (QALYs) gained. Results From the employer’s perspective, the incremental net benefits were €3187 per employee over a single year, representing a return of investment of €11 per invested Euro, with a break-even point at 6 months. The economic case was also favourable from the employee’s perspective, partly because of QALY health gains. The intervention was costing €234 per employee from a health service financier’s perspective. The incremental net benefits from a social perspective were €4210. This amount dropped to €3559 in the sensitivity analysis trimming the 5% highest costs. Conclusions The data suggest that the ECO intervention offers good value for money for virtually all stakeholders involved, because initial investments were more than recouped within a

  17. Economic framework for information system evaluation

    International Nuclear Information System (INIS)

    King, D.W.; Roderer, N.K.

    1979-01-01

    In the evaluation of complex information systems, it is useful to work within a generalized economic framework. This framework is based on consideration of four evaluation levels, including those associated with the overall system, system functions, products and services, and activities. Measures of cost and output can be defined at each level, with output measures related to volume of activity, performance, effectiveness, and benefit. The description of this framework includes definitions of the terminology used. Examples of the application of the framework to specific information system evaluations are also given. 4 figures

  18. Thermo-economic evaluation of ORCs for various working fluids

    International Nuclear Information System (INIS)

    Garg, Pardeep; Orosz, Matthew S.; Kumar, Pramod

    2016-01-01

    An inclusive component-level technical and economic assessment procedure for the general design and operating strategy of Organic Rankine Cycles (ORC) for use across major application categories (waste heat recovery, solar thermal, geothermal) and sub-MW scales can be an important tool for leveraging the cost-effective deployment of low and medium temperature power cycles. Previous analyses and design approaches tended to focus on thermodynamic efficiency rather than financial performance. To bridge this gap, a general thermo-economic optimization of sub 500 kWe ORCs is developed using a 7-dimensional design space with minimum investment cost per unit of nameplate electricity production as an objective function. Parameters used include working fluid, heat source temperature, pinch in condenser, boiler (HEX) and regenerator, expander inlet pressure and air cooled condenser area. Optimized power block configurations are presented for the application of ORCs with waste or “free” heat sources and solar heat input for power scales of 5, 50 and 500 kWe to facilitate rapid selection of design parameters across a wide range of thermal regimes. While R152a yields the lowest cost ORCs in the case of the former, isopentane is found to be more cost effective in the latter case for heat source temperatures between 125 and 275 °C.

  19. Improving early cycle economic evaluation of diagnostic technologies.

    Science.gov (United States)

    Steuten, Lotte M G; Ramsey, Scott D

    2014-08-01

    The rapidly increasing range and expense of new diagnostics, compels consideration of a different, more proactive approach to health economic evaluation of diagnostic technologies. Early cycle economic evaluation is a decision analytic approach to evaluate technologies in development so as to increase the return on investment as well as patient and societal impact. This paper describes examples of 'early cycle economic evaluations' as applied to diagnostic technologies and highlights challenges in its real-time application. It shows that especially in the field of diagnostics, with rapid technological developments and a changing regulatory climate, early cycle economic evaluation can have a guiding role to improve the efficiency of the diagnostics innovation process. In the next five years the attention will move beyond the methodological and analytic challenges of early cycle economic evaluation towards the challenge of effectively applying it to improve diagnostic research and development and patient value. Future work in this area should therefore be 'strong on principles and soft on metrics', that is, the metrics that resonate most clearly with the various decision makers in this field.

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

    Science.gov (United States)

    van Ginneken, Wouter

    1984-01-01

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

  1. THE TYPES OF INDEPENDENT WORK OF STUDENTS OF ECONOMIC SPECIALTIES IN THE STUDY OF MATHEMATICAL DISCIPLINES

    Directory of Open Access Journals (Sweden)

    Vita Horbach

    2016-09-01

    Full Text Available The article analyzes the types of independent work of students in higher school and determines the most appropriate ones for the students majoring in economics during their study of mathematical disciplines. There have been defined training and professional skills, which a future economist will gain in the process of self-study of mathematical disciplines. These skills have been proved to be the most determinative in formation of professional independence as a basic quality of a future economist. The scheme which reveals the relationship of classification bases of self work with its forms and types as well as educational skills which are formed in the course of its implementation to be transformed in the future into professional skills of economists has been worked out. It has been highlighted that the use of these types of self work will help create optimal conditions for efficient management of training and learning activities of students of economic specialties in the study of mathematical disciplines.

  2. Pricing road use: politico-economic and fairness considerations

    Energy Technology Data Exchange (ETDEWEB)

    Oberholzer-Gee, F. [University of Pennsylvania, Pittsburgh (United States); Weck-Hannemann, H. [University of Innsbruck (Austria). Institute of of Public Finance

    2002-09-01

    Road pricing measures are rarely adopted in practice. In this review, we ask why citizens are not more supportive of road pricing. We identify two difficulties. First, the general public is often unwilling to embrace the price system as an allocation mechanism for scarce resources. Second, for politico-economic reasons, any latent support for road pricing schemes rarely translates into actual policy-making. Based on our analysis, we outline components of a road pricing policy that might receive greater electoral support. (author)

  3. Economic valuation of water: theoretical considerations and an applications to agriculture in the zambezi basin countries

    OpenAIRE

    Agudelo Otálvaro, José Ignacio

    2001-01-01

    This work is concerned with the theoretical background and the methods most frequently used for valuing water in its different uses in general and for the sector of agriculture in particular. It highlights the importance of regarding water as an economic commodity and, consequently, of valuing it adequately. Proper valuation is an instrument-Among others-that allows an efficient allocation and conservation of the resource. Some basic concepts and definitions that economists use in order to co...

  4. Work Scheduling by Use of Worker Model in Consideration of Learning by On-The-Job Training

    Science.gov (United States)

    Tateno, Toshitake; Shimizu, Keiko

    This paper deals with a method of scheduling manual work in consideration of learning by on-the-job training (OJT). In skilled work such as maintenance of trains and airplanes, workers must learn many tasks by OJT. While the work processing time of novice workers is longer than that of experts, the time will be reduced with repeated OJT. Therefore, OJT is important for maintaining the skill level and the long-term work efficiency of an organization. In order to devise a schedule considering OJT, the scheduler must incorporate a management function of workers to trace dynamically changing work experience. In this paper, after the relationship between scheduling problems and worker management problems is defined, a simulation method, in which a worker model and an agent-based mechanism are utilized, is proposed to derive the optimal OJT strategy toward high long-term performance. Finally, we present some case studies showing the effectiveness of OJT planning based on the simulation.

  5. Gender and attitudes toward work.

    Science.gov (United States)

    Maurer, A; Oszustowicz, B; Stocki, R

    1994-01-01

    This study examines gender differences in attitudes towards work in Poland and Germany and considers the implications of these findings for counseling. The study opens with a review of the following theories dealing with the relationship between psychological attitude and economic growth: Weber on the Protestant work ethic, Schumpeter on competitiveness, McClelland on achievement motivation, and Wiener on low valuation of business (the status of different occupations as an important factor affecting economic growth). This study, part of a larger research project, involved administering questionnaires to 300 Polish students (150 male) and 306 German students. Data were collected on work ethic, achievement motivation, mastery (a concern for excellence), competitiveness, achievement via conformity, money beliefs, attitude towards saving, and occupational preferences. Results were tabulated for men in each country, for women in each country, and for gender differences in each country. National differences were found in work ethic, achievement motivation, competitiveness, and achievement via conformity with results higher for Poland than Germany (with the exception that women in Poland were less interested in saving money). German men and women preferred the occupations of doctor and social worker, German women preferred being a country landowner and farmer. Polish men preferred being a small business owner and Polish women preferred being a teacher. The men generally had higher scores than the women for most occupations. Consideration of these results in light of the economic achievements of both countries would challenge theories of attitude and economic growth. This discrepancy may be a function of the different political systems in each country at the time of the survey. Counselors, therefore, should be sensitive to national and regional environments as well as to the importance of counseling parents to create a supportive environment to foster appropriate attitudes

  6. Uranium enrichment. Technology, economics, capacity

    International Nuclear Information System (INIS)

    Voigt, W.R. Jr.; Saire, D.E.; Gestson, D.K.; Peske, S.E.; Vanstrum, P.R.

    1983-01-01

    Large-scale enrichment of uranium has now been carried out for 40 years. While the gaseous diffusion process was the original choice of several countries and continues today to provide the major component of the world production of separative work, the last two decades have witnessed the development of a number of alternative processes for enrichment. These processes, which are being studied and deployed around the world, offer a wide range of technical and economic characteristics which will be useful in assuring adequate capacity to meet projected reactor fuel market needs through the rest of this century at competitive prices. With present uncertainties in future enriched uranium needs, it is apparent that flexibility in the deployment and operation of any enrichment process will be one of the prime considerations for the future. More economical production of separative work not only can have a beneficial impact on reactor fuel costs, but also tends to conserve natural uranium resources. This paper reviews the world scene in the enrichment component of the fuel cycle, including existing or planned commercial-scale facilities and announced R+D efforts on various processes. (author)

  7. Uranium enrichment: technology, economics, capacity

    Energy Technology Data Exchange (ETDEWEB)

    Voigt, Jr., W. R.; Vanstrum, P. R.; Saire, D. E.; Gestson, D. K.; Peske, S. E.

    1982-08-01

    Large-scale enrichment of uranium has now been carried out for 40 years. While the gaseous diffusion process was the original choice of several countries and continues today to provide the major component of the world production of separative work, the last two decades have witnessed the development of a number of alternative processes for enrichment. These processes, which are being studied and deployed around the world, offer a wide range of technical and economic characteristics which will be useful in assuring adequate capacity to meet projected reactor fuel market needs through the rest of this century at competitive prices. With present uncertainties in future enriched uranium needs, it is apparent that flexibility in the deployment and operation of any enrichment process will be one of the prime considerations for the future. More economical production of separative work not only can have a beneficial impact on reactor fuel costs, but also tends to conserve natural uranium resources. This paper reviews the world scene in the enrichment component of the fuel cycle, including existing or planned commercial-scale facilities and announced R and D efforts on various processes.

  8. Uranium enrichment: technology, economics, capacity

    International Nuclear Information System (INIS)

    Voigt, W.R. Jr.; Vanstrum, P.R.; Saire, D.E.; Gestson, D.K.; Peske, S.E.

    1982-01-01

    Large-scale enrichment of uranium has now been carried out for 40 years. While the gaseous diffusion process was the original choice of several countries and continues today to provide the major component of the world production of separative work, the last two decades have witnessed the development of a number of alternative processes for enrichment. These processes, which are being studied and deployed around the world, offer a wide range of technical and economic characteristics which will be useful in assuring adequate capacity to meet projected reactor fuel market needs through the rest of this century at competitive prices. With present uncertainties in future enriched uranium needs, it is apparent that flexibility in the deployment and operation of any enrichment process will be one of the prime considerations for the future. More economical production of separative work not only can have a beneficial impact on reactor fuel costs, but also tends to conserve natural uranium resources. This paper reviews the world scene in the enrichment component of the fuel cycle, including existing or planned commercial-scale facilities and announced R and D efforts on various processes

  9. INVESTIGATION OF FISCAL AND BUDGETARY POLICIES BASED ON ECONOMIC THEORIES

    Directory of Open Access Journals (Sweden)

    EMILIA CAMPEANU

    2011-04-01

    Full Text Available Empirical analysis of fiscal and budgetary policies cannot be achieved without first knowing how they are viewed in the economic theories. This approach is important to indicate the position and implications of fiscal and budgetary policy tools in the economic theory considering their major differences. Therefore, the paper aims is to investigate the fiscal and budgetary policies based on economic theories such as neoclassical, Keynesian and neo-Keynesian theory in order to indicate their divergent points. Once known these approaches at the economic theory level is easier to establish the appropriate measures taking into consideration the framing of a country economy in a certain pattern. This work was supported from the European Social Fund through Sectoral Operational Programme Human Resources Development 2007-2013, project number POSDRU/89/1.5/S/59184 „Performance and excellence in postdoctoral research in Romanian economics science domain” (contract no. 0501/01.11.2010.

  10. Technical Meeting on Fast Reactors and Related Fuel Cycle Facilities with Improved Economic Characteristics. Working Material

    International Nuclear Information System (INIS)

    2013-01-01

    In recent years, engineering oriented work, rather than basic research and development (R&D), has led to significant progress in improving the economics of innovative fast reactors and associated fuel cycle facilities, while maintaining and even enhancing the safety features of these systems. Optimization of plant size and layout, more compact designs, reduction of the amount of plant materials and the building volumes, higher operating temperatures to attain higher generating efficiencies, improvement of load factor, extended core lifetimes, high fuel burnup, etc. are good examples of achievements to date that have improved the economics of fast neutron systems. The IAEA, through its Technical Working Group on Fast Reactors (TWG-FR) and Technical Working Group on Nuclear Fuel Cycle Options and Spent Fuel Management (TWG-NFCO), devotes many of its initiatives to encouraging technical cooperation and promoting common research and technology development projects among Member States with fast reactor and advanced fuel cycle development programmes, with the general aim of catalysing and accelerating technology advances in these fields. In particular the theme of fast reactor deployment, scenarios and economics has been largely debated during the recent IAEA International Conference on Fast Reactors and Related Fuel Cycles: Safe Technologies and Sustainable Scenarios, held in Paris in March 2013. Several papers presented at this conference discussed the economics of fast reactors from different national and regional perspectives, including business cases, investment scenarios, funding mechanisms and design options that offer significant capital and energy production cost reductions. This Technical Meeting on Fast Reactors and Related Fuel Cycle Facilities with Improved Economic Characteristics addresses Member States’ expressed need for information exchange in the field, with the aim of identifying the main open issues and launching possible initiatives to help and

  11. The economics of fast breeder reactors

    International Nuclear Information System (INIS)

    Rapin, M.

    1990-01-01

    The overall status of the fast breeder reactor (FBR) system is periodically reviewed in France. In 1983, a report was prepared on the status and prospects of the FBR system at the request of the then Minister of Industry. Five years later, Electricite de France (EdF) and the French Atomic Energy Commission (CEA) jointly updated this report. The FBR reactor system economic considerations mentioned here are taken from the work performed in 1987-88 for this updating. The position in 1983 is reviewed to highlight concrete developments. Developments that have occurred since then are presented, along with the prospects that today enable us to define better the technical and economic potential of the FBR system. In conclusion, the effects of these findings on desirable directions are discussed, in particular with regard to European FBR cooperation. (author)

  12. End-of-the-Year Economic Growth and Time-varying Expected Returns

    DEFF Research Database (Denmark)

    Møller, Stig Vinther; Rangvid, Jesper

    . To explain these results, we show as the second main fi?nding of our paper that economic growth and growth in economic confidence (consumer con?dence and business con?dence) are strongly correlated during the fourth quarter, but not during the other quarters. In summary, we therefore show that when economic......We show that macroeconomic growth at the end of the year (fourth-quarter or December) strongly predicts the returns of the aggregate market, small- and large-cap stocks, portfolios sorted on book-to-market and dividend yields, bond returns, and international stock returns, whereas economic growth...... during the rest of the year does not predict returns. End-of-the-year economic growth rates contain considerably more information about expected returns than standard variables used to predict returns, are robust to the choice of macro variables, and work in-sample, out-of-sample, and in subsamples...

  13. End-of-the-year economic growth and time-varying expected returns

    DEFF Research Database (Denmark)

    Møller, Stig Vinther; Rangvid, Jesper

    . To explain these results, we show as the second main fi…nding of our paper that economic growth and growth in economic confidence (consumer con…dence and business con…dence) are strongly correlated during the fourth quarter, but not during the other quarters. In summary, we therefore show that when economic......We show that macroeconomic growth at the end of the year (fourth-quarter or December) strongly predicts the returns of the aggregate market, small- and large-cap stocks, portfolios sorted on book-to-market and dividend yields, bond returns, and international stock returns, whereas economic growth...... during the rest of the year does not predict returns. End-of-the-year economic growth rates contain considerably more information about expected returns than standard variables used to predict returns, are robust to the choice of macro variables, and work in-sample, out-of-sample, and in subsamples...

  14. Energy and economic considerations for ex-situ and aqueous mineral carbonation

    Energy Technology Data Exchange (ETDEWEB)

    O' Connor, William K.; Dahlin, David C.; Rush, G.E.; Gerdemann, Stephen J.; Penner, L.R.

    2004-01-01

    Due to the scale and breadth of carbon dioxide emissions, and speculation regarding their impact on global climate, sequestration of some portion of these emissions has been under increased study. A practical approach to carbon sequestration will likely include several options, which will be driven largely by the energy demand and economics of operation. Aqueous mineral carbonation of calcium and magnesium silicate minerals has been studied as one potential method to sequester carbon dioxide. Although these carbonation reactions are all thermodynamically favored, they occur at geologic rates of reaction. Laboratory studies have demonstrated that these rates of reaction are accelerated with increasing temperature, pressure, and particle surface area. Mineral-specific activation methods were identified, however, each of these techniques incurs energy as well as economic costs. An overview of the mineral availability, pretreatment options and energy demands, and process economics is provided.

  15. Work-life balance reconsidered : time allocation within partnerships ; Germany, UK and Austria

    OpenAIRE

    Neuwirth, Norbert; Wernhart, Georg

    2008-01-01

    "The discussion about reconciliation of work and family, respectively the so called work-life balance has grown considerably over the last two decades. Arguments and positions differ in many respects. Even the scope of 'work-life-balance' is not uniquely defined. This paper follows an analytical economic approach and shows the intra-personal and intra-partnership trade-offs between five core categories of productive and consumptive activities. This tradeoff is shown for the population of thre...

  16. On Rural Financial and Accounting Work under the Background of Rapid Agricultural Economic Development

    Institute of Scientific and Technical Information of China (English)

    Yaozheng; TANG

    2013-01-01

    Under the background of rapid agricultural economic development,rural financial and accounting work is of great significance. From rural accounting management system,rural accountant allocation and rural accounting training,this paper analyzes current situations of rural accounting work in China. In rural financial and accounting work,there are following problems. ( 1) Accounting behavior is not standard,and basic accounting work is to be further strengthened; ( 2) Internal control is not perfect and implementation of supervision mechanism is formalized; ( 3) Few people manipulate accounting behavior and accounting information is not transparent. In view of these problems,it puts forward countermeasures for improving rural accounting work: ( 1) establishing perfect agricultural accounting system; ( 2) regulating fund management order; ( 3) promoting computerized agricultural financial and accounting work; ( 4) improving professional and comprehensive quality of rural accountants.

  17. Quantifying the economic burden of productivity loss in rheumatoid arthritis.

    Science.gov (United States)

    Filipovic, Ivana; Walker, David; Forster, Fiona; Curry, Alistair S

    2011-06-01

    In light of the large number of recent studies and systematic reviews investigating the cost of RA, this article examines the methods used to assess the impact of RA on employment and work productivity, and provides an overview of the issues surrounding work productivity loss in the RA population. A review of the published literature was conducted in order to identify relevant articles. These articles were then reviewed and their methodologies compared. The various methods used to calculate economic loss were then explained and discussed. We found that although methods of lost productivity and associated costs varied between studies, all suggest that RA is associated with significant burden of illness. Economic analyses that exclude indirect costs will therefore underestimate the full economic impact of RA. However, the methods used to calculate productivity loss have a significant impact on the results of indirect cost analyses, and should be selected carefully when designing such studies. Several factors relating to the disease, the job and socio-demographics have been found to predict work disability. Consideration of these factors is vital when measuring the extent of both absenteeism and presenteeism, and will allow for more accurate estimation of the impact of RA on work productivity. This information may also guide interventions aiming to prevent or postpone work disability and job loss.

  18. [Workflow involving preventive health care promotes the economic development of a company].

    Science.gov (United States)

    Braun, M

    2003-12-01

    Today's working society obviously develops from industrial production to knowledge-intensive service. In service-oriented working conditions, the importance of the human being as a main performer of economic success increases. Thus, the development leads to a changing spectrum of occupational health risks. Together with socio-demographic developments, individual strain-oriented health disorders connected to one's occupation might endanger an enterprise's capacity of performance and innovation as well as its sustainable enterprise development. Only healthy, motivated and qualified employees are able and ready to keep their creative and customer-oriented potential harnessed and thereby work to the best of their ability. Consequently, occupational health gains a more important role within the enterprise. Although in many enterprises the benefit contribution of preventive work design has not yet been considered that relevant, enterprises have realised that a preventive health-oriented work design might help to better manage current business challenges. An up-to-date definition of health includes the goals of health improvement, personality development as well as a comprehensive well-being. Health is a prerequisite and result of a productive reflection upon the conditions and challenges of work. Business practice shows that a preventive work design should involve an economic benefit for the enterprise. If occupational health is seen as a characteristic of quality and a prerequisite for sustainable enterprise development, economic potentials of preventive work designs will expand considerably.

  19. The economic effects of works councils: channels and conditions. Using secondary data to test a new theoretical model

    NARCIS (Netherlands)

    Wigboldus, Jan Ekke; Grift, Yolanda; van den Berg, Annette; Looise, Jan C.

    2016-01-01

    German studies already have supported the existing positive economic effects of works councils, but failed to explain how these effects are produced. New case study based research from the Netherlands has provided a theory consisting of three channels to create economic impact, also including a set

  20. A transportation economics reference for practitioners : final report.

    Science.gov (United States)

    2013-03-01

    Transportation projects and policies are rooted in economic considerations and consequences. This report : documents the development of a relatively comprehensive transportation economics reference for practitioners, : entitled The Economics of Trans...

  1. Technical conditions for sustainable growth in economic theory. An analysis

    International Nuclear Information System (INIS)

    Granda C, Catalina

    2008-01-01

    Economic theory and its models point out returns to scale, substitution among productive factors and technological progress as conditions for sustainable growth. This work aims at a critical appraisal of these conditions, particularly the ones related to substitution between natural resources and manmade capital and technical change, by recognizing the inevitable physical scarcity of resources concomitant to the human actions in a world governed by hemodynamic restrictions. To do so, the role that the mentioned conditions play in the theories of economic growth with resources is analyzed, and its limitations and objections from a biophysical perspective are indicated as well. Finally, a brief consideration as to how inappropriate the theoretical representations of economic activities are to take account of growth in spite of resource exhaustion or degradation is carried out

  2. THE PROCESS OF OBTAINING THE DEGREE DOCTOR IN ECONOMICS IN CUBA, A DECISIVE CHALLENGE FOR DEVELOPMENT ECONOMIC SCIENCES

    Directory of Open Access Journals (Sweden)

    Manuel Castro-Tato

    2016-01-01

    Full Text Available In Cuba and other countries of Latin America are thousands of professionals graduated in the economic sciences that are working as specialists, officials and directive in companies, organisms and entities of the central administration of the state, as well as professors and investigators in universities and centers and institutes of scientific investigations. Many of them have developed diverse study, organized in masters courses, and want to continue their professional development in order to obtaining of doctor's scientific grade, but many of them ignore the form and the roads to be able to reach this purpose. Doctor`s degree in specialties of economics sciences is possible to obtain in Cuba. It is generally achieved in time shared with the applicant's habitual work, usually in one period between 3 and 5 years, by programs of study of curricular doctorate or through topics framed in investigation projects approved by the Ministry of Sciences, Technology and Environment, which is directed with academic rigor by the National Commission of Scientific Grades and by means of the guide of each applicant's individual program, by a professional of prestige that shows doctor's grade who acts as tutor. The  central objective of the present work is to explain the main characteristics of the process to carry out the doctorate studies in economic sciences in Cuba, the requirements and the main roads to carry out them with the elaboration of the grade thesis and its defense in the Permanent National Tribunal of Scientific Grades of each specialty of the economic sciences, as well as some considerations regarding the elements that cannot be outside in the design of the investigation. 

  3. Hydraulic design considerations for a multi-tube sodium economizer

    International Nuclear Information System (INIS)

    Hassberger, J.A.; McConnell, P.M.; Olson, W.H.

    1975-01-01

    Operating experience gained from tests shows that flow distribution effects can severely affect the thermal performance of high effectiveness, low pressure drop sodium heat exchangers. It has been shown that design efforts for such devices must include proper consideration of potential causes of flow maldistribution within the tube bundle. Furthermore, it has been demonstrated that fairly simple design features can be capable of eliminating detrimental flow fields in the tube bundle

  4. Some ecological and socio-economic considerations for biomass energy crop production

    International Nuclear Information System (INIS)

    Paine, L.K.; Undersander, D.J.; Temple, S.A.; Klemme, R.M.; Peterson, T.L.; Bartelt, G.A.; Sample, D.W.; Rineer, K.C.

    1996-01-01

    The purpose of this paper is to suggest a regional approach to ensure that energy crop production will proceed in an ecologically and economically sustainable way. At this juncture, we have the opportunity to build into the system some ecological and socio-economic values which have not traditionally been considered. If crop species are chosen and sited properly, incorporation of energy crops into our agricultural system could provide extensive wildlife habitat and address soil and water quality concerns, in addition to generating renewable power. We recommend that three types of agricultural land be targeted for perennial biomass energy crops: (1) highly erodible land; (2) wetlands presently converted to agricultural uses; and (3) marginal agricultural land in selected regions. Fitting appropriate species to these lands, biomass crops can be successfully grown on lands not ecologically suited for conventional farming practices, thus providing an environmental benefit in addition to producing an economic return to the land owner. (author)

  5. Child-care and feeding practices of urban middle class working and non-working Indonesian mothers: a qualitative study of the socio-economic and cultural environment.

    Science.gov (United States)

    Roshita, Airin; Schubert, Elizabeth; Whittaker, Maxine

    2012-07-01

    The double-burden problem of malnutrition in many developing countries is occurring against a backdrop of complex changes in the socio-economic and cultural environment. One such change is the increasing rate of female employment, a change that has attracted researchers to explore the possible relationships between maternal employment and child nutritional status. The present study employs a qualitative approach to explore the socio-economic and cultural environments that may influence child-care practices in families of working and non-working mothers with children of different nutritional status and types of domestic caregiver. It was conducted in Depok, a satellite city of Jakarta, Indonesia, and was designed as a case study involving 26 middle class families. The children were categorized as underweight, normal weight and obese, and caregivers were grouped as family and domestic paid caregivers. Twenty-six mothers and 18 caregivers were interviewed. Data were analysed by the constant comparative approach. The study identified five emerging themes, consisting of reason for working and not working, support for mother and caregivers, decision maker on child food, maternal self-confidence and access to resources. It confirmed that mothers and caregivers need support and adequate resources to perform child-care practices regardless of the child nutritional and maternal working status. Further research is required into how Indonesian mothers across a range of socio-economic strata can have increased options for quality child-care arrangements and support with child feeding. Additionally, this paper discussed the importance of enhanced dissemination of health information addressing both child underweight and obesity problems. © 2011 Blackwell Publishing Ltd.

  6. Economic Efficiencyo on Limited Liability Companies: some Considerations on Economic Analysis of Law

    Directory of Open Access Journals (Sweden)

    Martinho Martins Botelho

    2016-12-01

    Full Text Available This paper presents briefly a theoretical approach about limited efficiency from the perspective Economic Analysis of Law (EAL of the limited liability company by examining initially the question of limited liability, under the scrutiny of the pro-rata theory and model manager-investor.  It approaches the liability of directors of corporations incorporated in the form of a limited company. Subsequently, its theoretical approaches are about the analysis of the first generation of agency theory (contract manager-investor incentives, the hypothesis of Modigliani-Miller irrelevance, and structures of great property.

  7. Experience with civil plutonium management: Technology and economics

    International Nuclear Information System (INIS)

    Zarimpas, N.; Stevens, G.H.

    1997-01-01

    Recent NEA work on plutonium has been, essentially, targeted at economic and scientific aspects and the need to identify suitable technical solutions, despite the existing political uncertainties associated with their implementation. Such studies provide the facts and current views concerning plutonium and its civil use; address questions influencing the choice of fuel cycle options and illustrate how economic and logistic assessments of the alternatives could be undertaken. An ad-hoc expert group, with a membership drawn from fifteen countries and three international organisations, which was formed in early 1994 under the auspices of the NEA, with the task of identifying, examining and evaluating the broad technical questions related to plutonium management, has just published its work. This paper discusses the work and main conclusions of the expert group and focuses on the following two topics: Technologies, already implemented, which provide for short and medium-term storage of plutonium or for recycling the plutonium through reactors. A brief review is provided of experience gained with them and technical commentaries are made on their potential future deployment; Such technologies may, in the longer term, be joined by a further range which are, in some cases, already under development. Attention is drawn to those additional options that may become available. Another NEA expert group studied in detail the economics of the open and closed fuel cycles and reported, in 1994, its main findings: Some economic considerations of importance to various aspects of plutonium recycling are also presented in this paper. (author)

  8. Economic shocks and child welfare: the effect of past economic shocks on child nutritional achievements, schooling and work in rural and urban Ethiopia

    NARCIS (Netherlands)

    Woldehanna, T.

    2009-01-01

    Using data from the Young Lives younger cohort, we examine the effect of economic shocks on nutritional achievement, schooling and child work of index children (at age 5), controlling for various individual and household characteristics. Shocks that occurred both before and after the child was born

  9. Care work versus career work: sibling conflict over getting priorities right.

    Science.gov (United States)

    Lashewicz, Bonnie

    2011-01-01

    As the average age of the Canadian population continues to increase, and providing care at home to frail older adults becomes ever more prevalent, support for family and friend caregivers remains a key social policy issue. Economic support is an important consideration given the impact of caregiving on labour force participation. Yet the caregiving/paid work relationship is not always straightforward. While caregiving often restricts employment, limited attachment to employment may also influence the decision to provide care. Isabel's story, collected as part of a study of sibling views of fairness in sharing parent care as well as parent assets, provides a case study in how siblings give different priority to care work versus career work and what support needs arise including those related to sibling conflict over differing priorities. Isabel claims she sacrificed her career to care for her ailing mother while her siblings argue that through caregiving, Isabel was sheltered from the paid workforce.

  10. Complexity hints for economic policy

    CERN Document Server

    Salzano, Massimo

    2007-01-01

    This volume extends the complexity approach to economics. This complexity approach is not a completely new way of doing economics, and that it is a replacement for existing economics, but rather the integration of some new analytic and computational techniques into economists’ bag of tools. It provides some alternative pattern generators, which can supplement existing approaches by providing an alternative way of finding patterns than be obtained by the traditional scientific approach. On this new kind of policy hints can be obtained. The reason why the complexity approach is taking hold now in economics is because the computing technology has advanced. This advance allows consideration of analytical systems that could not previously be considered by economists. Consideration of these systems suggested that the results of the "control-based" models might not extend easily to more complicated systems, and that we now have a method—piggybacking computer assisted analysis onto analytic methods—to start gen...

  11. ECONOMIC GROWTH - AN ILLUSION? STUDY CASE:ROMANIA

    Directory of Open Access Journals (Sweden)

    Camelia MORARU

    2013-12-01

    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.

  12. THE DEVELOPMENT OF A WORK ORIENTATION PROGRAM FOR HOME ECONOMICS RELATED OCCUPATIONS, 1964-1966.

    Science.gov (United States)

    FETTERMAN, ELSIE

    THE PURPOSE OF THIS STUDY, WHICH IS A SUMMARY OF A DOCTORAL DISSERTATION, WAS TO DEVELOP A WORK ORIENTATION PROGRAM FOR HOME ECONOMICS-RELATED OCCUPATIONS IN CONNECTICUT. QUESTIONNAIRES WERE SENT TO 43 TEACHERS OF SUCH PROGRAMS IN THE UNITED STATES AND ALL RESPONDED, GIVING INFORMATION ABOUT THEIR OBJECTIVES, COURSES, TEACHERS' BACKGROUNDS,…

  13. [Economic aspects of epilepsy].

    Science.gov (United States)

    Argumosa, A; Herranz, J L

    2000-06-01

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

  14. Economic considerations in the management of Alzheimer?s disease

    OpenAIRE

    Zhu, Carolyn W; Sano, Mary

    2006-01-01

    Alzheimer?s disease is a devastating chronic disease that significantly increases healthcare costs and affects the quality of life (QoL) of the afflicted patients and their caregivers. Population aging and other demographic changes may further increase the already staggering costs of this devastating disease. While few pharmacoeconomic studies have used a prospective health economics design to assess resource utilization, most studies showed beneficial treatment effects and suggested potentia...

  15. Design of a trial-based economic evaluation on the cost-effectiveness of employability interventions among work disabled employees or employees at risk of work disability: The CASE-study

    Directory of Open Access Journals (Sweden)

    Noben Cindy YG

    2012-01-01

    Full Text Available Abstract Background In the Netherlands, absenteeism and reduced productivity due to work disability lead to high yearly costs reaching almost 5% of the gross national product. To reduce the economic burden of sick leave and reduced productivity, different employability interventions for work-disabled employees or employees at risk of work disability have been developed. Within this study, called 'CASE-study' (Cost-effectiveness Analysis of Sustainable Employability, five different employability interventions directed at work disabled employees with divergent health complaints will be analysed on their effectiveness and cost-effectiveness. This paper describes a consistent and transparent methodological design to do so. Methods/design Per employability intervention 142 participants are needed whereof approximately 66 participants receiving the intervention will be compared with 66 participants receiving usual care. Based on the intervention-specific characteristics, a randomized control trial or a quasi-experiment with match-criteria will be conducted. Notwithstanding the study design, eligible participants will be employees aged 18 to 63, working at least 12 h per week, and at risk of work disability, or already work-disabled due to medical restrictions. The primary outcome will be the duration of sick leave. Secondary outcomes are health status and quality of life. Outcomes will be assessed at baseline and then 6, 12 and 18 months later. Economic costs will consist of healthcare costs and cost of lost production due to work disability, and will be evaluated from a societal perspective. Discussion The CASE-study is the first to conduct economic evaluations of multiple different employability interventions based on a similar methodological framework. The cost-effectiveness results for every employability intervention will be published in 2014, but the methods, strengths and weaknesses of the study protocol are discussed in this paper. To

  16. Strategic considerations in Indian space programme—Towards maximising socio-economic benefits

    Science.gov (United States)

    Sridhara Murthi, K. R.; Madhusudan, H. N.

    2008-07-01

    Strategic thinking and planning have been the hallmarks of Indian space programme, whose objectives are sharply focused on deriving socio-economic benefits of space technology. The purpose of this paper is to identify various strategies, which played a role in different phases of the programme, contributing to social and economic outcomes and effectiveness. While self-reliant development of technological capacity and evaluation of applications with involvement of users formed the backbone of strategy in the initial phase of the programme, subsequent strategies were centred on development of organisational culture and systems, industry role and promotion of spin offs. Other strategies dealt with the response to challenges inherent in space endeavours in terms of risk management, sustainability, investments and long-term commitments, judicious make or buy decisions, safeguard of sensitive technologies, space commerce and finally harmonising international cooperation with national objectives. The strategies in the programme were consistently driven by a clear-cut vision and objectives to develop and use space technology in diverse areas where space systems become relevant for socio-economic development such as telecommunications and broadcasting, meteorology, disaster management support, remote sensing of natural and anthropogenic phenomena, and positioning and navigation services. This paper synthesises various studies and experiences in India in order to analyse strategies in the face of changes in technology, application needs and international policies. It also examines the effectiveness of these strategies in terms of economic and social costs and benefits. Based on the above analysis, a typical conceptual model for use of space for development is suggested.

  17. Economic considerations of commercial tokamak options

    International Nuclear Information System (INIS)

    Dabiri, A.E.

    1986-05-01

    Systems studies have been performed to assess commercial tokamak options. Superconducting, as well as normal, magnet coils in either first or second stability regimes have been considered. A spherical torus (ST), as well as an elongated tokamak (ET), is included in the study. The cost of electricity (COE) is selected as the figure of merit, and beta and first-wall neutron wall loads are selected to represent the physics and technology characteristics of various options. The results indicate that an economical optimum for tokamaks is predicted to require a beta of around 10%, as predicted to be achieved in the second stability regime, and a wall load of about 5 MW/m 2 , which is assumed to be optimum technologically. This tokamak is expected to be competitive with fission plants if efficient, noninductive current drive is developed. However, if this regime cannot be attained, all other tokamaks operating in the first stability regime, including spherical torus and elongated tokamak and assuming a limiting wall load of 5 MW/m 2 , will compete with one another with a COE of about 50 mill/kWh. This 40% higher than the COE for the optimum reactor in the second stability regime with fast-wave current drive. The above conclusions pertain to a 1200-MW(e) net electric power plant. A comparison was also made between ST, ET, and superconducting magnets in the second stability regime with fast-wave current drive at 600 MW(e)

  18. Considerations on free public transport implementation - based on Krakow case

    Energy Technology Data Exchange (ETDEWEB)

    Zakowska, L.; Piwowarczyk, M.A.; Aleksandrowicz, J.H.

    2016-07-01

    New transport philosophy follows the equity criteria and should also lead toward sustainability and equity in building policies of public transport in cities. Implementation of free public transport for citizens is widely considered in different countries, cities and on several administrative government levels. However, there are not may examples of successful implementation if this concept in Europe. This work presents the discussion on multi-dimensional barriers, which make implementation of equity criteria to transport policies difficult. Both advantages and disadvantages of free of charge public transport system are presented, based on current discussions, as well as on some European examples, case studies and scientific evaluations. The case study simulation for the Krakow urban area is initiated and described, testing the effects of free of charge public transport on economic and mobility factors. Considerations presented in this work are based on current challenges to build green with multimodal transport, respecting factors of economy, traffic volumes, safety and environmental factors. It is predicted that success of free public transport for citizens could create a significant shift in travel demand from private car use toward trams and busses, reducing accident costs, decreasing congestion in city centers and limiting air pollution, contributing to social and economic growth of the whole metropolitan area. (Author)

  19. "I'm a Geek I Am": Academic Achievement and the Performance of a Studious Working-Class Masculinity

    Science.gov (United States)

    Ward, Michael R. M.

    2014-01-01

    During the last few decades, the South Wales Valleys (UK) have undergone a considerable economic, social, cultural and political transformation, altering youth transitions from school to work. Drawing on a two and a half year ethnographic study, in the paper I concentrate on a group of academically successful young white working-class men aged…

  20. Nuclear energy applications - ethical considerations

    International Nuclear Information System (INIS)

    Hoermann, K.

    1980-01-01

    Following an Austrian referendum in 1978 which showed a small majority against operation of nuclear power stations, the economic penalties involved by this decision are qualitatively discussed, with emphasis on reduced standards of living. Religious considerations are examined and the difficulty of obtaining informed public opinion is stressed. Alternative sources of energy, including nuclear fusion, are briefly referred to. (G.M.E.)

  1. Socio-Economic Determinants of Working Children: Evidence from Capital Territory of Islamabad, Pakistan

    Directory of Open Access Journals (Sweden)

    Mujahid Hussain

    2017-06-01

    Full Text Available Child labor work is a tireless social wonder in the creating scene particularly in Pakistan. In recent decades, the touchy issue of tyke work has been the consideration of policymakers, statesmen, and analysts. Any correct data on tyke work is normally rare as vast majority of the children, work in disorderly casual division, which is neither controlled by work laws nor is checked by any association. In this review, an endeavor has been made to examine the significant supply side financial determinants of working kids in Islamabad Capital Territory (ICT, Pakistan. Essential information has been gathered from child workers, working in various business markets of ICT. Results demonstrate that the absence of education and obliviousness of guardians, substantial family sizes, low salary of guardians and poor work status, low grown-up business proportion were the causative variables of tyke work. These working children are typically unskilled and secure employment at an early age and are susceptible, when working time-frames are extended in disreputable conditions, have no beneficial protection, abandon adequate and legitimate sustenance and attire, and get little rest and diversion. Enactment against child work is not a perfect arrangement in a nation such as Pakistan. This misuse of child work cannot be ceased by tyke work laws as it were. In such manner, different measures, for example, destitution lessening programs, more offices for instruction and professional preparing are fundamental. In the light of the results, positive steps and policies have been developed.

  2. Prevention and management of work disability in Asia Pacific: challenges and opportunities.

    Science.gov (United States)

    Feuerstein, Michael

    2011-03-01

    The economic growth in Asia Pacific brings with it challenges and opportunities in many areas of work and health. As economies grow and work demands increase so do accidents, injures and work disability. Burns, chemical exposures, and construction related injuries are often catastrophic in severity and lead to work disability, major acute medical and subsequent rehabilitation efforts. In addition to these acute injuries, musculoskeletal and chronic illnesses are also sources of work disability. Industrial injuries and health problems are often explained and managed based on the classic unidimensional hazard prevention model. In contrast, work disability is a multi-factorial problem and requires more complex conceptualizations than an exposure outcome model. The economic impact of disability, limitations of the widely used impairment based disability determination method, lack of adherence to wide scale implementation of evidence based clinical approaches, the need for meaningful stakeholder involvement and the potential of a multivariable view of work disability, in all aspects of work disability prevention, management and policy are discussed in the context of Asia Pacific economic growth. With ideal alignment of diverse goals and incentives along with consideration of past efforts in disability prevention and management, new models, processes and policies can be created as commerce in these countries continues to grow.

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

    OpenAIRE

    TRAIAN ALEXANDRU NASTASE

    2011-01-01

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

  4. A study of the health and economic effects of influenza-like illness on the working population under different working environments of a large corporation in Hong Kong.

    Science.gov (United States)

    Lee, Kenneth K C; Li, Shu Chuen; Kwong, Kai Sun; Chan, Thomas Y K; Lee, Vivian W Y; Lau, Joseph T F

    2008-01-01

    The incidence, health and economic impacts of influenza-like illness (ILI) among the working population in Hong Kong had never been studied. Due to the nature of the disease, ILIs can have a significant impact on the operation of a corporation in terms of loss of productivity and reduced work performance. The present study was undertaken to determine the health and economic impacts of ILIs under different environmental conditions on the working population of a large corporation. Over 2,000 employees of a large corporation in the travelling and tourism industry were studied with three different types of working environment (confined, typical office and well ventilated) by two structured questionnaires. The most affected group in terms of productivity and health was the group working in a confined area, whilst those working in a well-ventilated area were least affected. However, symptoms of the confined area group seemed to disappear faster. The infection rate appeared to vary according to work environment for the studied population. Policies on preventive measures and early treatment are important for a corporation to reduce loss in productivity due to ILIs.

  5. Costs of integrating economics and conservation planning.

    Science.gov (United States)

    Arponen, Anni; Cabeza, Mar; Eklund, Johanna; Kujala, Heini; Lehtomäki, Joona

    2010-10-01

    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.

  6. Strategies for controlling acid rain: economic considerations

    International Nuclear Information System (INIS)

    Forster, B.A.; Crocker, T.D.

    1992-01-01

    There are two competing approaches to reducing pollution such as the acid rain precursors SOsub(2) and NOsub(x). In the command and control approach, pollution control legislation may dictate the technological method by which specified pollution reductions are to be achieved. A key feature of command-and-control regulations is their inflexibility. The alternative approach relies on market mechanisms and incentives to induce firms to reduce pollution voluntarily. Economists generally prefer this approach because it permits flexibility for firms in selecting abatement methods to minimize costs. This chapter deals with qualitative issues in determining and achieving an ''optimal'' pollution level using various taxes, subsidies or quantitative restrictions. Alternative permit schemes for achieving regional pollution control are considered. Statistical studies are discussed which compare the command-and-control approach with the economic incentives approach and show that there are substantial cost differences between them in most cases. Finally, some institutional factors, that may lead to more costly acid rain control schemes being selected, are examined. A list of 61 references is appended. (UK)

  7. The Dynamics of Organisation and Work

    DEFF Research Database (Denmark)

    Nielsen, Peter

    The Dynamics of Organisation and Work - Measurement framework of the Meadow survey by Peter Nielsen for the MEADOW Consortium Organisational changes and the upcoming of new adaptable work organisations are common in most developed countries regardless of culture and industrial traditions. The main...... of globalisation in combination with technology developments mean that instability and changing conditions are more the rule than the exception and management are forced to find new ways to cope with this instability. Generally it has meant that knowledge and innovation has become more important for firms...... and this influences the new ways of configuring the work organisations. However, there is a great diversity in the ways firm develop their organisations and restructure work and not least in the resulting economic and social performance. This diversity means that there is a considerable and urgent need to produce...

  8. Utilities' nuclear fuel economic evaluation methods

    International Nuclear Information System (INIS)

    Sonz, L.A.

    1987-01-01

    This paper presents the typical perceptions, methods, considerations, and procedures used by an operating electric utility in the economic evaluation of nuclear fuel preparation and utilization scenarios. The means given are probably not an exclusive review of those available, but are the author's recollection of systems employed to select and recommend preferable courses of action. Economic evaluation of proposed nuclear fuel scenarios is an important, but not exclusive, means of deciding on corporate action. If the economic evaluation is performed and coordinated with the other corporate considerations, such as technical and operational ability, electrical system operations management, tax effects, capital management, rates impact, etc., then the resultant recommendation may be employed to the benefit of the customers and, consequently, to the corporation

  9. Economics and financing of vaccines for diarrheal diseases.

    Science.gov (United States)

    Bartsch, Sarah M; Lee, Bruce Y

    2014-01-01

    The considerable burden of infectious disease-caused diarrhea around the world has motivated the continuing development of a number of vaccine candidates over the past several decades with some reaching the market. As with all major public health interventions, understanding the economics and financing of vaccines against diarrheal diseases is essential to their development and implementation. This review focuses on each of the major infectious pathogens that commonly cause diarrhea, the current understanding of their economic burden, the status of vaccine development, and existing economic evaluations of the vaccines. While the literature on the economics and financing of vaccines against diarrhea diseases is growing, there is considerable room for more inquiry. Substantial gaps exist for many pathogens, circumstances, and effects. Economics and financing studies are integral to vaccine development and implementation.

  10. 24. annual meeting of the International working group on fast reactors, Tsuruga, Japan, 15-18 April 1991

    International Nuclear Information System (INIS)

    1991-05-01

    The agenda of the meeting included approval of the minutes of the 23rd meeting of the IWGFR, report of the Scientific Secretary regarding the activities of the Working Group, short presentation on national situation in nuclear energy and in the fast reactor field in particular, consideration of conferences on fast breeder reactors, consideration of arrangements for specialists' meetings in 1991, selection of topics for specialists' meetings to be held in 1992, consideration of joint research activities, informal discussion on ''The Economics of Fast Reactors''

  11. Working in London hospitals: perceptions of place in nursing students' employment considerations.

    Science.gov (United States)

    Brodie, David A; Andrews, Gavin J; Andrews, Justin P; Thomas, B Gail; Wong, Josephine; Rixon, Lorna

    2005-11-01

    During the past decade, a distinct body of research has started to investigate the dynamics between nursing and place. However, despite attention being paid to a wide-range of nursing subjects, few studies have engaged with the important topic of labour force recruitment. In this context, this study uses a combined questionnaire (n=650), interview (n=30) and focus group (n=7) survey of London-based students, and investigates the complex mix of experiences and perceptions that result in hospitals having varying degrees of popularity as potential workplaces. The findings suggest experiences and perceptions of institutions-often gained on clinical placements-to be important, particularly relating to feeling valued, the quality of patient care, clinical and educational opportunities and team cohesion. These are often combined with experiences and perceptions of locality, relating to factors such as cost of living, travel considerations and sense of personnel safety. The study demonstrates that place is relevant to employment decision-making on multiple scales from wards to regions. Furthermore, that perceptions of potential workplaces result from engagements with complex mixes of cultural, economic and physical features, many of which are the consequences of management. It is argued that in order to effectively unpack workplaces, geographical research of nursing labour may benefit from researching simultaneously both 'inside' institutions, focusing on their dominant cultures of production and sub-cultures, and 'outside', focusing on their local urban or rural contexts.

  12. Snakebite and Its Socio-Economic Impact on the Rural Population of Tamil Nadu, India

    Science.gov (United States)

    Vaiyapuri, Sakthivel; Vaiyapuri, Rajendran; Ashokan, Rajesh; Ramasamy, Karthikeyan; Nattamaisundar, Kameshwaran; Jeyaraj, Anburaj; Chandran, Viswanathan; Gajjeraman, Prabu; Baksh, M. Fazil; Gibbins, Jonathan M.; Hutchinson, E. Gail

    2013-01-01

    Background Snakebite represents a significant health issue worldwide, affecting several million people each year with as many as 95,000 deaths. India is considered to be the country most affected, but much remains unknown about snakebite incidence in this country, its socio-economic impact and how snakebite management could be improved. Methods/Principal Findings We conducted a study within rural villages in Tamil Nadu, India, which combines a household survey (28,494 people) of snakebite incidence with a more detailed survey of victims in order to understand the health and socio-economic effects of the bite, the treatments obtained and their views about future improvements. Our survey suggests that snakebite incidence is higher than previously reported. 3.9% of those surveyed had suffered from snakebite and the number of deaths corresponds to 0.45% of the population. The socio-economic impact of this is very considerable in terms of the treatment costs and the long-term effects on the health and ability of survivors to work. To reduce this, the victims recommended improvements to the accessibility and affordability of antivenom treatment. Conclusions Snakebite has a considerable and disproportionate impact on rural populations, particularly in South Asia. This study provides an incentive for researchers and the public to work together to reduce the incidence and improve the outcomes for snake bite victims and their families. PMID:24278244

  13. Snakebite and its socio-economic impact on the rural population of Tamil Nadu, India.

    Directory of Open Access Journals (Sweden)

    Sakthivel Vaiyapuri

    Full Text Available BACKGROUND: Snakebite represents a significant health issue worldwide, affecting several million people each year with as many as 95,000 deaths. India is considered to be the country most affected, but much remains unknown about snakebite incidence in this country, its socio-economic impact and how snakebite management could be improved. METHODS/PRINCIPAL FINDINGS: We conducted a study within rural villages in Tamil Nadu, India, which combines a household survey (28,494 people of snakebite incidence with a more detailed survey of victims in order to understand the health and socio-economic effects of the bite, the treatments obtained and their views about future improvements. Our survey suggests that snakebite incidence is higher than previously reported. 3.9% of those surveyed had suffered from snakebite and the number of deaths corresponds to 0.45% of the population. The socio-economic impact of this is very considerable in terms of the treatment costs and the long-term effects on the health and ability of survivors to work. To reduce this, the victims recommended improvements to the accessibility and affordability of antivenom treatment. CONCLUSIONS: Snakebite has a considerable and disproportionate impact on rural populations, particularly in South Asia. This study provides an incentive for researchers and the public to work together to reduce the incidence and improve the outcomes for snake bite victims and their families.

  14. Considerations on the possibility of measuring the economic and financial performance of the economic entity in accordance with corporate governance

    Directory of Open Access Journals (Sweden)

    Mihai C.SAVIN

    2014-04-01

    Full Text Available A system for measuring the economic and financial performance plays an important role in managing a business, because it provides the information necessary for decision making and launching of various actions. Tools and indicators for measurement and evaluation of economic and financial performance measures not only economic and financial performance, they are often integrated with policy, strategy, and many other aspects of behavior. Nowadays, complexity management forces managers to look at economic entities financial and economic performance under different angles either profitability or productivity, especially by creating value for shareholders and interest groups. As witch from one measurement system focused on financial parameters to another is only one aspect of change, have also gone to a new management style, participatory performance. The purpose of performance measurement company is multiple: to identify results that success or failure, to identify whether customer needs are met, to help the entity to understand its processes and to confirm what is known or to reveal what is not known, to identify where there are problems and where improvements are needed.

  15. Technical and economic working domains of industrial heat pumps: Part 1 - single stage vapour compression heat pumps

    DEFF Research Database (Denmark)

    Ommen, Torben Schmidt; Jensen, Jonas Kjær; Markussen, Wiebke Brix

    2015-01-01

    A large amount of operational and economic constraints limit the applicability of heat pumps operated with natural working fluids. The limitations are highly dependent on the integration of heat source and sink streams. An evaluation of feasible operating conditions was carried out considering......, the transcritical R744 expands the working domain for low sink outlet temperatures....

  16. Nutrition economics - characterising the economic and health impact of nutrition.

    Science.gov (United States)

    Lenoir-Wijnkoop, I; Dapoigny, M; Dubois, D; van Ganse, E; Gutiérrez-Ibarluzea, I; Hutton, J; Jones, P; Mittendorf, T; Poley, M J; Salminen, S; Nuijten, M J C

    2011-01-01

    There is a new merging of health economics and nutrition disciplines to assess the impact of diet on health and disease prevention and to characterise the health and economic aspects of specific changes in nutritional behaviour and nutrition recommendations. A rationale exists for developing the field of nutrition economics which could offer a better understanding of both nutrition, in the context of having a significant influence on health outcomes, and economics, in order to estimate the absolute and relative monetary impact of health measures. For this purpose, an expert meeting assessed questions aimed at clarifying the scope and identifying the key issues that should be taken into consideration in developing nutrition economics as a discipline that could potentially address important questions. We propose a first multidisciplinary outline for understanding the principles and particular characteristics of this emerging field. We summarise here the concepts and the observations of workshop participants and propose a basic setting for nutrition economics and health outcomes research as a novel discipline to support nutrition, health economics and health policy development in an evidence and health-benefit-based manner.

  17. Building an autonomous citation index for grey literature : the economics working papers case

    OpenAIRE

    Barrueco Cruz, José Manuel; Krichel, Thomas

    2004-01-01

    This paper describes an autonomous citation index named CitEc that has been developed by the authors. The system has been tested using a particular type of grey literature: working papers available in the RePEc (Research Papers in Economics) digital library. Both its architecture and performance are analysed in order to determine if the system has the quality required to be used for information retrieval and for the extraction of bibliometric indicators.

  18. Standardization and Green Economic Change - the Case of Energy Efficiency in Buildings

    DEFF Research Database (Denmark)

    Andersen, Maj Munch; Faria, Lourenco

    2015-01-01

    This paper investigates the role of standardization for green economic change using energy efficiency in buildings as a case. Innovation research on standards tends to focus on the competition between competing emerging standards as well as the economic impacts of these. The idea pursued here...... energy efficiency becomes an issue in standardization work using buildings as a case. The paper seeks more specifically to investigate the rise of building related standards generally over time as well as in different technical areas and geographic regions. The hypothesis pursued in this paper...... is that the rise of the green economy can only take place accompanied by considerable institution formation in the form of standards. In this sense, the presence of standards may be seen as an important indicator on the maturity of the greening of the economy. The paper presents early empirical work...

  19. Economic Growth Rate May Be High in Spite of a Decreasing Working-age Population in Finland

    Directory of Open Access Journals (Sweden)

    Pekka Parkkinen

    2004-01-01

    Full Text Available This article examines the possibilities for the growth of real income in Finland in a situation where the population is aging at a record rate. In contrast to other European countries, no larger age groups were born in Finland after the 1940s. Therefore, the labor force will decrease in long run, even though an abundant amount of labor reserves still exist in Finland after the exceptionally deep economic depression experienced in the previous decade. Finlands real income has been calculated as the product of the labor input and productivity per hour worked. The rate of change in productivity has been estimated on the basis of the historical development of labor productivity. On the basis of an analysis of labor input and productivity per hour worked, the real income of Finland per capita could rise to one-and-a-half times what it is now in one decade and a half, even if the working-age population decreased markedly and even if the number of hours worked per employed person declined at the traditional rate. Increasing immigration is not the only solution to the challenges of an aging and diminishing working-age population. By employing domestic labor reserves and improving productivity, reasonable economic growth rate can be achieved and at the same time the problems caused by uncontrolled immigration can be avoided.

  20. The possibility of behavioral new institutional economics

    OpenAIRE

    菊沢, 研宗

    2011-01-01

    Behavioral economics has recently been the subject of considerable research with the consequence that theories in behavioral economics and finance have complementarily developed to comprise a research field known as 'behavioral finance'. Subsequent studies seeking to integrate game theory and behavioral economics come under the 'behavioral game theory' umbrella, while those wanting to integrate contract theory and behavioral economics fall under 'behavioral contract theory'. Given such circum...

  1. Walking to work in Canada: health benefits, socio-economic characteristics and urban-regional variations.

    Science.gov (United States)

    Kitchen, Peter; Williams, Allison; Chowhan, James

    2011-04-04

    There is mounting concern over increasing rates of physical inactivity and overweight/obesity among children and adult in Canada. There is a clear link between the amount of walking a person does and his or her health. The purpose of this paper is to assess the health factors, socio-economic characteristics and urban-regional variations of walking to work among adults in Canada. Data is drawn from two cycles of the Canadian Community Health Survey: 2001 and 2005. The study population is divided into three groups: non-walkers, lower-duration walkers and high-duration walkers. Logistic regression modeling tests the association between levels of walking and health related outcomes (diabetes, high blood pressure, stress, BMI, physical activity), socio-economic characteristics (sex, age, income, education) and place of residence (selected Census Metropolitan Areas). In 2005, the presence of diabetes and high blood pressure was not associated with any form of walking. Adults within the normal weight range were more likely to be high-duration walkers. Females and younger people were more likely to be lower-duration walkers but less likely to be high-duration walkers. There was a strong association between SES (particularly relative disadvantage) and walking to work. In both 2001 and 2005, the conditions influencing walking to work were especially prevalent in Canada's largest city, Toronto, as well as in several small to medium sized urban areas including Halifax, Kingston, Hamilton, Regina, Calgary and Victoria. A number of strategies can be followed to increase levels of walking in Canada. It is clear that for many people walking to work is not possible. However, strategies can be developed to encourage adults to incorporate walking into their daily work and commuting routines. These include mass transit walking and workplace walking programs.

  2. Walking to work in Canada: health benefits, socio-economic characteristics and urban-regional variations

    Directory of Open Access Journals (Sweden)

    Williams Allison

    2011-04-01

    Full Text Available Abstract Background There is mounting concern over increasing rates of physical inactivity and overweight/obesity among children and adult in Canada. There is a clear link between the amount of walking a person does and his or her health. The purpose of this paper is to assess the health factors, socio-economic characteristics and urban-regional variations of walking to work among adults in Canada. Methods Data is drawn from two cycles of the Canadian Community Health Survey: 2001 and 2005. The study population is divided into three groups: non-walkers, lower-duration walkers and high-duration walkers. Logistic regression modeling tests the association between levels of walking and health related outcomes (diabetes, high blood pressure, stress, BMI, physical activity, socio-economic characteristics (sex, age, income, education and place of residence (selected Census Metropolitan Areas. Results In 2005, the presence of diabetes and high blood pressure was not associated with any form of walking. Adults within the normal weight range were more likely to be high-duration walkers. Females and younger people were more likely to be lower-duration walkers but less likely to be high-duration walkers. There was a strong association between SES (particularly relative disadvantage and walking to work. In both 2001 and 2005, the conditions influencing walking to work were especially prevalent in Canada's largest city, Toronto, as well as in several small to medium sized urban areas including Halifax, Kingston, Hamilton, Regina, Calgary and Victoria. Conclusion A number of strategies can be followed to increase levels of walking in Canada. It is clear that for many people walking to work is not possible. However, strategies can be developed to encourage adults to incorporate walking into their daily work and commuting routines. These include mass transit walking and workplace walking programs.

  3. [Women and work. Panorama in Latin America 1960-1990].

    Science.gov (United States)

    Espinosa, G

    1994-01-01

    Significant increases have occurred over the past 40 years in the labor force participation of Latin American women. The changes have been caused primarily by transformations in the economic system, but also in part by changes of attitude regarding the role of women in economic development and household survival. Average female labor force participation rates are difficult to compare over time and between countries because of differing cultural patterns concerning work, use of differing concepts of productive work and labor force, and different time periods of coverage. Some common trends can be observed in labor force participation despite the data limitations. A decline occurred in overall participation rates, at least until 1980, while female participation rates increased continually over the entire period. Several factors have been suggested to explain the overall decline, among them longer school attendance by young people. The Latin American Economic Commission classified Latin American countries into four groups according to their level of economic and social modernization. The role of women in the labor market and in domestic work is associated with the level of modernization. In all four groups, female activity rates have systematically increased in all countries. The distribution of women in the different productive sectors varied in the four groups. The two most developed groups concentrate a large part of the urban population, and in these groups the increase in female economic participation has been most pronounced. Establishment of maquiladora industries has been particularly associated with growth of female labor force participation in the past 15 years. The work of maquiladoras is associated with such problems of the informal sector as poor hygiene and exploitation. The informal sector is known to have grown considerably and to have permitted survival of many families during the economic crisis of the 1980s, but sufficient data is not yet available

  4. Fusion facility siting considerations

    International Nuclear Information System (INIS)

    Bussell, G.T.

    1985-01-01

    Inherent in the fusion program's transition from hydrogen devices to commercial power machines is a general increase in the size and scope of succeeding projects. This growth will lead to increased emphasis on safety, environmental impact, and the external effects of fusion in general, and of each new device in particular. A critically important consideration in this regard is site selection. The purpose of this paper is to examine major siting issues that may affect the economics, safety, and environmental impact of fusion

  5. Building an autonomous citation index for grey literature: the Economics working papers case

    OpenAIRE

    Barrueco Cruz, José M. (Universitat de València); Krichel, T. (Long Island University); GreyNet, Grey Literature Network Service

    2004-01-01

    This paper describes an autonomous citation index named CitEc that has been developed by the authors. The system has been tested using a particular type of grey literature: working papers available in the RePEc (Research Papers in Economics) digital library. Both its architecture and performance are analysed in order to determine if the system has the quality required to be used for information retrieval and for the extraction of bibliometric indicators. Includes: Conference preprint, Powe...

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

    CERN Document Server

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

    1989-01-01

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

  7. Suicide rates among working-age adults in South Korea before and after the 2008 economic crisis.

    Science.gov (United States)

    Chan, Chee Hon; Caine, Eric D; You, Sungeun; Fu, King Wa; Chang, Shu Sen; Yip, Paul Siu Fai

    2014-03-01

    Multiple studies have shown that macroeconomic factors are associated with changes in suicide rates. We investigated how changes in economic conditions associated with the recent economic crisis in South Korea influenced suicide rates among working-age adults. Time-series analyses were performed to examine the temporal associations of national unemployment rates and sex-employment-specific suicide rates in South Korea from 2003 to 2011, with particular attention to the increases of suicides that occurred during the recessionary period that began in 2008. We also compared the relative risk of suicide among different occupations. National unemployment rates were positively associated with suicide rates among employed and unemployed men and women, with a 2-month to 3 month lagged period. Significant increases of suicide rates among working-age adults during the recession were detected in most of the subgroups stratified by age, sex and employment status. Forty-three per cent of the increase of suicides was derived from the employed population. Compared with workers in elementary occupations, the relative risk of suicide for mangers increased by threefold during the recessionary period. Among those who were employed, half of the increases in suicides occurred among clerks and workers involved in sales and services. Changes in macroeconomic conditions are tied to population-level suicide risks for employed and unemployed persons. However, these associations vary depending on sex, employment status and occupational roles. In advance of future economic crises, it is important to develop prevention initiatives intended to reach the diverse populations potentially exposed to the adverse effects of sudden economic disruptions.

  8. Economics and business administration post-graduates in transition from university to work: Labor market success factors

    NARCIS (Netherlands)

    Bijker, Monique; Van der Klink, Marcel; Boshuizen, Els

    2012-01-01

    Bijker, M. M., Van der Klink, M. R., & Boshuizen, H. P. A. (2012, 13-17 April). Economics and business administration post-graduates in transition from university to work: Labor market success factors. Paper presented at the Annual Meeting of the American Education Research Association (AERA),

  9. Tackling the work-life balance challenge in Professional Service Firms: the impact of projects, organizing and service characteristics

    NARCIS (Netherlands)

    Noury, L.C.; Gand, Sébastien; Sardas, Jean-Claude

    2017-01-01

    Professional Service Firms (PSFs) are currently under considerable pressure for economic reasons (low growth, pressure on cost), but also from the emergence of individual demands for work-life balance (WLB) from professionals, which challenge traditional ways of organizing both projects and careers.

  10. Il vichismo economico (Vico, Galiani, Croce-Economia, liberalismo economico (Economic Vichism (Vico, Galiani, Croce – economics, economic liberalism

    Directory of Open Access Journals (Sweden)

    G. TAGLIACOZZO

    2014-08-01

    Full Text Available As every reader of Giambattista Vico’s New Science knows, the book contains a section on “poetic economy” - the economy of the “age of heroes”. This was the first study of such a topic ever conceived. Vico also dealt with some socio-economic problems of later stages of social evolution. In none of his works, however, did he pay specific attention to problems of economics stricto sensu. The present work provides a study of the set of direct and indirect inferences that can be drawn from the principles of the New Science in the economic field - what we might call “Economic Vichism” - and the relationship or analogy, if any, of “Economic Vichism” to later economic theories or viewpoints, and its place in the history of economics.JEL: B11, B31

  11. Mine rent and the new economic system

    Energy Technology Data Exchange (ETDEWEB)

    Cadan, K. (Federalni Ministerstvo Paliv a Energetiky, Prague (Czechoslovakia))

    1989-09-01

    Reviews historical concept of ground rents with reference to works of Adam Smith and David Ricardo and to 19th century capitalism and Marxism-Leninism. Asks whether mine rents can exist under a socialist system and examines theoretical basis for mine rents, which includes socio-economic aspects, geological conditions, proximity to markets and environmental considerations. Compares mine rents with agricultural land rents and analyzes value of end product (coal) and effect of pricing method on it. Explains pricing system in Czechoslovakia, which involves 3 groupings: coking coal, coke and energy coal (including briquets), the price of each of which is set according to average costs and geological conditions. Surplus revenue (or positive mine rent) only arises therefore at mines where the production costs are lower than fixed trade prices. Discusses in general terms application of new economic system (perestroika) to concept of mine rent and assessment of mine profitability and concludes that method of pricing solid fuels will play a decisive role. 4 refs.

  12. Economic considerations

    International Nuclear Information System (INIS)

    Bradley, W.G. Jr.

    1987-01-01

    The increasing costs of medical imaging procedures such as MRI and the dwindling capital funds of many hospitals have induced many centers to enter into financial partnerships with their referring physicians. Although limited partnerships may be expedient in the short term, they may constitute a conflict of interest, increasing the potential for unethical self-referral by physician-investors. Even this appearance of conflict of interest may diminish public trust in the medical profession (which is already being perceived as increasingly entrepreneurial). Thus, the initial unbridled enthusiasm for MRI as a miraculous new diagnostic tool has been blunted by concern over its cost and by the increasing potential for unethical behavior in the medical community. This may have contributed to the slower diffusion of MRI technology, which has occurred at only 20% of the rate for diffusion of X-ray computed tomography (CT). To understand this mixed perception of MRI, one must evaluate its efficacy in the context of preexisting CT and increasing controls on costs

  13. Theories of International Economic Development (Case Study: Economic Development in Kosovo

    Directory of Open Access Journals (Sweden)

    MSc. Bardhok Bashota

    2012-06-01

    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

  14. The economic impact of COPD in patients of working age: Results from 'COPD uncovered' the Netherlands

    NARCIS (Netherlands)

    Van Boven, J.F.; Van Der Molen, T.; Postma, M.J.; Vegter, S.

    2012-01-01

    OBJECTIVES: Chronic Obstructive Pulmonary Disease (COPD) poses a significant burden on health care budgets. The impact of impaired and lost productivity is less known. The aim of this study was to explore the economic burden of COPD in patients of working age in The Netherlands across three areas:

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1982-07-01

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

  16. Eco-thermodynamics. Economics and the second law

    International Nuclear Information System (INIS)

    Ayres, Robert U.

    1998-01-01

    The laws of physics, especially the first and second laws of thermodynamics, have significant implications for economic theory. The major implications of the First Law (conservation of mass/energy) are straightforward and have been discussed at length elsewhere. In brief, raw material inputs to economic processes are not 'consumed'. Having been extracted from the environment in the first place, they eventually return to the environment as wastes. The economic implications of the Second Law (entropy law) are far more subtle. There is considerable literature, initiated by the work of Georgescu-Roegen, on the supposed constraints on economic growth imposed by the fact that economic processes utilize 'low-entropy' raw materials (fossil fuels and high grade metal ores) and discard 'high entropy' wastes. However, as a practical matter the flux of available low-entropy energy (exergy) from the sun is extremely large and certainly adequate to sustain economic activity in the solar system indefinitely, even though fossil fuel and metal ore stocks may eventually be exhausted. It is argued in this paper that the real economic significance of the Second Law lies in the fact that exergy is: (1) not conserved; and (2) is a useful common measure of resource quality, as well as quantity, applicable to both materials and energy. Thus, exergy can be used to measure and compare resource inputs and outputs, including wastes and losses. This is potentially important in itself. Moreover, since exergy is not conserved it is truly consumed (i.e. used up) in economic processes. Hence, exergy is no less a 'factor of production' than labor or capital. This fact has strong implications for economic growth theory, especially with regard to assessing the role of technical progress

  17. A Biobjective Optimization Model for Deadline Satisfaction in Line-of-Balance Scheduling with Work Interruptions Consideration

    Directory of Open Access Journals (Sweden)

    Xin Zou

    2018-01-01

    Full Text Available The line-of-balance (LOB technique has demonstrated many advantages in scheduling repetitive projects, one of which is that it allows more than one crew to be hired by an activity concurrently. The deadline satisfaction problem in LOB scheduling (DSPLOB aims to find an LOB schedule such that the project is completed within a given deadline and the total number of crews is minimized. Previous studies required a strict application of crew work continuity, which may lead to a decline in the competitiveness of solutions. This paper introduces work interruptions into the DSPLOB and presents a biobjective optimization model that can balance the two conflicting objectives of minimizing the total number of crews and maximizing work continuity. An efficient version of the ϵ-constraint method is customized to find all feasible tradeoff solutions. Then, these solutions are further improved by an automated procedure to reduce the number of interruptions for each activity without deteriorating the performance in both the objectives. The effectiveness and practicability of the proposed model are verified using a considerable number of instances. The results show that introducing work interruptions provides more flexibility in reducing the total number of crews under the LOB framework, especially for serial projects with a tight deadline constraint.

  18. Business Ethics versus Economic Incentives: Contemporary Issues and Dilemmas

    OpenAIRE

    Kulshreshtha Pravin

    2003-01-01

    This paper is based on my experience with teaching a course on ethical dilemmas faced by individuals, managers and businesses in contemporary societies. Modern economic thinking generally presumes that individuals and businesses in a society follow their own self-interest, or private economic incentives. The course highlighted the importance of ethical considerations for action that are based on consideration of others rather than ones own. Four significant ethical dilemmas of modern societie...

  19. The Economics of Starvation

    DEFF Research Database (Denmark)

    Stahl, Rune Møller

    2016-01-01

    Stahl investigates the role of liberal economics in the formulation of the disastrous famine policy of the British colonial administration in nineteenth-century India, where millions of Indians starved to death in a series of famines. The chapter examines the influential debates around the Great....... The hegemonic position of free trade ideas and economic liberalism allowed for proponents of a hard laissez-faire line to mobilize considerable intellectual resources, from Adam Smith to Ricardo, to overcome humanitarian critiques....

  20. Porn star/stripper/escort: economic and sexual dynamics in a sex work career.

    Science.gov (United States)

    Escoffier, Jeffrey

    2007-01-01

    This article explores the career dynamics of performers in the gay male pornography industry, by focusing on a common career path- from porn star to stripper to escort. Between 1995 and 2005, most men performing in gay porn films, unlike contract actresses in the straight porn industry, have been unable to earn enough income to work exclusively as performers in front of the camera. The industry's constant search for new faces and fresh performers creates what sociologist Paul Cressey has called "the retrogressive dynamic": The longer a person works in a sexual occupation, the less one is paid, and the lower the status of the work venue. In the porn industry, one aspect of this process is referred to as "overexposure," during which the performer experiences a diminishing "fantasy potential" as fans lose erotic interest in the porn star who has appeared too frequently in too many movies. Performers attempt to confront the retrogressive dynamic by limiting the number of adult films in which they appear in a year, diversifying their sexual repertoire, or shifting into other roles within the industry (behind the camera, marketing, production, etc.). One common option is to pursue work in economically complementary forms of sex work such as stripping and escorting.

  1. Rethinking Social Work in times of economic and financial crisis in Portugal

    Directory of Open Access Journals (Sweden)

    Maria-Irene Carvalho

    2017-06-01

    Full Text Available The purpose of this paper is to contextualize the social policy transformations in social services and health care system in the context of the economic and financial crisis and following intervention of the international monetary fund, the World Bank and the European Central Bank (Troika in Portugal, over the past four years. We analyze the social emergency program, which replaced the national plan for social inclusion, and the implementation of the national integrated network for long term care. Based on the evidence of the results we reflect on these transformations in Social Work, highlighting the negative aspects and the challenges for this profession. To achieve these aims we analyzed documents, statistical data and research on this subject. In this context of scarcity and emergency interventions, Social Work is challenged to rethink itself as a sociopolitical profession, taking into account the temporality of the intervention, the allocation of resources and the training of professionals.

  2. Health Economic Evaluation of Telehealthcare

    DEFF Research Database (Denmark)

    Udsen, Flemming Witt

    for decision making meant to inform adaptation of the health economic evaluation approach. Based on developments in realist evaluation and experiences with conducting the evaluation of TeleCare North, four principles for health economic evaluation of complex telehealthcare interventions is outlined in order....... The results from the TeleCare North trial were used directly in a national decision to implement the telehealthcare solution to patients with severe COPD in Denmark and lead to considerable debate nationally. This debate could be viewed as an actual account of the usefulness of health economic evaluation...

  3. Ecological economics and economic growth.

    Science.gov (United States)

    Victor, Peter A

    2010-01-01

    Boulding's 1966 paper on the economics of spaceship Earth established the framework for ecological economics and an understanding of economic growth. In ecological economics, economies are conceptualized as open subsystems of the closed biosphere and are subject to biophysical laws and constraints. Economic growth measured as an increase in real gross domestic product (GDP) has generally been associated with increases in the use of energy and materials and the generation of wastes. Scale, composition, and technology are the proximate determinants of environmental impacts. They are often reduced to two: scale (GDP) and intensity (impact per unit GDP). New work described in this paper defines "green" growth as intensity that declines faster than scale increases. Similarly, "brown" growth occurs when intensity declines more slowly than increases in scale, and "black" growth happens when both scale and intensity increase. These concepts are then related to the environmental Kuznets curve, which can be understood as a transition from brown to green growth. Ecological economics provides a macroperspective on economic growth. It offers broad policy principles, and it challenges the primacy of economic growth as a policy objective, but many important questions remain.

  4. A social work study on relationship between thinking styles, self-esteem and socio-economic conditions among university students

    Directory of Open Access Journals (Sweden)

    Sahar Mirghobad Khodarahmi

    2013-07-01

    Full Text Available This paper presents a social work study on relationship between thinking style and self-esteem as well as socio-economic conditions among university students. The study selects 512 students from Islamic Azad University of Najafabad in province of Esfahan, Iran and distributes a questionnaire, which measures creativity and self-esteem. We also collect students’ socio-economic conditions and analyze the information. The results of our survey disclose that thinking style and self-esteem have overlap with each other. In addition, students with better socio-economic conditions are more creative and use complex style of thinking. The study also provides some guidelines for practically implementing the results of our survey among other students.

  5. Economic considerations for on-road wireless charging systems - A case study

    NARCIS (Netherlands)

    Shekhar, A.; Bolech, M.; Prasanth, V.; Bauer, P.

    2015-01-01

    Economic viability of on-road charging strongly depends on the choice of inductive power transfer (IPT) system configuration (static or dynamic charging), charging power level and the percentage road coverage of dynamic charging. In this paper, a case study is carried out to determine the expected

  6. Economic consideration of nuclear safety and cost benefit analysis in nuclear safety regulation

    International Nuclear Information System (INIS)

    Choi, Y. S.; Choi, K. S.; Choi, K. W.; Song, I. J.; Park, D. K.

    2001-01-01

    For the optimization of nuclear safety regulation, understanding of economic aspects of it becomes increasingly important together with the technical approach used so far to secure nuclear safety. Relevant economic theories on private and public goods were reviewed to re-illuminate nuclear safety from the economic perspective. The characteristics of nuclear safety as a public good was reviewed and discussed in comparison with the car safety as a private safety good. It was shown that the change of social welfare resulted from the policy change induced can be calculated by the summation of compensating variation(CV) of individuals. It was shown that the value of nuclear safety could be determined in monetary term by this approach. The theoretical background and history of cost benefit analysis of nuclear safety regulation were presented and topics for future study were suggested

  7. The Analysis of Theoretical Approaches to Identification of Factors of Regional Economic Growth

    Directory of Open Access Journals (Sweden)

    Kosyrieva Olena V.

    2016-05-01

    Full Text Available The article is devoted to the investigation of current approaches to identification of factors of economic growth in the regions. The theory of new economic geography based on works and studies of P. Krugman has been considered. There highlighted the key issues of regional economic growth requiring an in-depth studying and consideration in the elaboration of strategies for sustainable development of the regions. The views of leading domestic and foreign scholars as well as the OECD experts, the World Bank, the National Statistics Service of the United Kingdom and others on the main drivers of economic growth have been analyzed. On the basis of the study the factors of regional economic growth most commonly encountered in theory and practice have been generalized. It is proved that scientists and analysts most often classify as the factors of regional economic growth the following ones: those characterizing human potential, scientific-technical and innovative activity, management and institutional capacity. The factors less frequently correlated by specialists and scientists with the regional economic growth include: those characterizing the environment, business and sociopolitical factors, which is associated with difficulty of their quantification, but in any case does not diminish their importance.

  8. Nutrition economics – characterising the economic and health impact of nutrition

    Science.gov (United States)

    Lenoir-Wijnkoop, I.; Dapoigny, M.; Dubois, D.; van Ganse, E.; Gutiérrez-Ibarluzea, I.; Hutton, J.; Jones, P.; Mittendorf, T.; Poley, M. J.; Salminen, S.; Nuijten, M. J. C.

    2011-01-01

    There is a new merging of health economics and nutrition disciplines to assess the impact of diet on health and disease prevention and to characterise the health and economic aspects of specific changes in nutritional behaviour and nutrition recommendations. A rationale exists for developing the field of nutrition economics which could offer a better understanding of both nutrition, in the context of having a significant influence on health outcomes, and economics, in order to estimate the absolute and relative monetary impact of health measures. For this purpose, an expert meeting assessed questions aimed at clarifying the scope and identifying the key issues that should be taken into consideration in developing nutrition economics as a discipline that could potentially address important questions. We propose a first multidisciplinary outline for understanding the principles and particular characteristics of this emerging field. We summarise here the concepts and the observations of workshop participants and propose a basic setting for nutrition economics and health outcomes research as a novel discipline to support nutrition, health economics and health policy development in an evidence and health-benefit-based manner. PMID:20797310

  9. Economic Growth and Poverty Reduction: Measurement and Policy Issues. OECD Development Centre Working Paper No. 246

    Science.gov (United States)

    Klasen, Stephan

    2005-01-01

    The aim of this Working Paper is to broaden the debate on "pro-poor growth". An exclusive focus on the income dimension of poverty has neglected the non-income dimensions. After an examination of prominent views on the linkages between economic growth, inequality, and poverty reduction this paper discusses the proper definition and…

  10. Improving early cycle economic evaluation of diagnostic technologies

    NARCIS (Netherlands)

    Steuten, Lotte Maria Gertruda; Ramsey, Scott D.

    2014-01-01

    The rapidly increasing range and expense of new diagnostics, compels consideration of a different, more proactive approach to health economic evaluation of diagnostic technologies. Early cycle economic evaluation is a decision analytic approach to evaluate technologies in development so as to

  11. Regional Economic Development

    Science.gov (United States)

    ; Sponsored Work Regional Economic Development Technology Opportunities User Facilities About Us Metrics In the News Publications Policies Feynman Center » Deploying Innovation » Regional Economic Development Regional Economic Development Supporting companies in every stage of development through access to

  12. Thermochemical production of liquid fuels from biomass: Thermo-economic modeling, process design and process integration analysis

    International Nuclear Information System (INIS)

    Tock, Laurence; Gassner, Martin; Marechal, Francois

    2010-01-01

    A detailed thermo-economic model combining thermodynamics with economic analysis and considering different technological alternatives for the thermochemical production of liquid fuels from lignocellulosic biomass is presented. Energetic and economic models for the production of Fischer-Tropsch fuel (FT), methanol (MeOH) and dimethyl ether (DME) by means of biomass drying with steam or flue gas, directly or indirectly heated fluidized bed or entrained flow gasification, hot or cold gas cleaning, fuel synthesis and upgrading are reviewed and developed. The process is integrated and the optimal utility system is computed. The competitiveness of the different process options is compared systematically with regard to energetic, economic and environmental considerations. At several examples, it is highlighted that process integration is a key element that allows for considerably increasing the performance by optimal utility integration and energy conversion. The performance computations of some exemplary technology scenarios of integrated plants yield overall energy efficiencies of 59.8% (crude FT-fuel), 52.5% (MeOH) and 53.5% (DME), and production costs of 89, 128 and 113 Euro MWh -1 on fuel basis. The applied process design approach allows to evaluate the economic competitiveness compared to fossil fuels, to study the influence of the biomass and electricity price and to project for different plant capacities. Process integration reveals in particular potential energy savings and waste heat valorization. Based on this work, the most promising options for the polygeneration of fuel, power and heat will be determined in a future thermo-economic optimization.

  13. Economic inequality and economic crisis: a challenge for social workers.

    Science.gov (United States)

    Goldberg, Gertrude Schaffner

    2012-07-01

    To social workers, extreme economic inequality is primarily a violation of social justice, but this article shows how growing economic inequality since the mid-1970s was not only unjust, but also dysfunctional to the U.S. economy and linked to the recent economic crisis with its devastating effects, particularly on the social work clientele. The article identifies interrelated changes in ideology, the market economy, and government policies since the mid-1970s; contrasts the political economy of this period with the preceding post-World War II decades when the trend was toward a "shared prosperity"; and shows how increased economic inequality and political consequences that undermined democracy itself contributed to the economic meltdown. The analysis has implications for the direction of social reform and for broadening the constituency of social movements in pursuit of the social work mission of social justice. How social workers can contribute to such movements and to a reduction of economic and political inequality is explored.

  14. Valuing Our Communities: Ethical Considerations for Economic Evaluation of Community-Based Prevention.

    Science.gov (United States)

    Crowley, Max; Jones, Damon

    2017-12-01

    Restricted public budgets and increasing efforts to link the impact of community interventions to public savings have increased the use of economic evaluation. While this type of evaluation can be important for program planning, it also raises important ethical issues about how we value the time of local stakeholders who support community interventions. In particular, researchers navigate issues of scientific accuracy, institutional inequality, and research utility in their pursuit of even basic cost estimates. We provide an example of how we confronted these issues when estimating the costs of a large-scale community-based intervention. Principles for valuing community members' time and conducting economic evaluations of community programs are discussed. © Society for Community Research and Action 2017.

  15. A multi-objective optimization approach for the selection of working fluids of geothermal facilities: Economic, environmental and social aspects.

    Science.gov (United States)

    Martínez-Gomez, Juan; Peña-Lamas, Javier; Martín, Mariano; Ponce-Ortega, José María

    2017-12-01

    The selection of the working fluid for Organic Rankine Cycles has traditionally been addressed from systematic heuristic methods, which perform a characterization and prior selection considering mainly one objective, thus avoiding a selection considering simultaneously the objectives related to sustainability and safety. The objective of this work is to propose a methodology for the optimal selection of the working fluid for Organic Rankine Cycles. The model is presented as a multi-objective approach, which simultaneously considers the economic, environmental and safety aspects. The economic objective function considers the profit obtained by selling the energy produced. Safety was evaluated in terms of individual risk for each of the components of the Organic Rankine Cycles and it was formulated as a function of the operating conditions and hazardous properties of each working fluid. The environmental function is based on carbon dioxide emissions, considering carbon dioxide mitigation, emission due to the use of cooling water as well emissions due material release. The methodology was applied to the case of geothermal facilities to select the optimal working fluid although it can be extended to waste heat recovery. The results show that the hydrocarbons represent better solutions, thus among a list of 24 working fluids, toluene is selected as the best fluid. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Noise Considerations for V/STOL Transports

    Science.gov (United States)

    Kenyon, George C.

    1968-01-01

    Noise consideration may well be as important a factor in future aircraft concept selection as such economic factors as operating cost and profitability. The impact of noise on some of the design and operational aspects of future V/STOL transports is examined in detail, including consideration of configuration, attitude-control system, lift system, and terminal flight pattern. Extended vertical rise of VTOL aircraft as a method of limiting the intense noise exposure to the terminal area is shown to be only partially effective as well as costly. Comparisons are made of noise contours for conceptual V/STOL transports for several PNdB criteria. The variation in extent of affected area with configuration and criterion emphasizes the importance of establishing an "acceptable" noise level for "city-center" operation.

  17. Long working hours and health in Europe: Gender and welfare state differences in a context of economic crisis.

    Science.gov (United States)

    Artazcoz, Lucía; Cortès, Imma; Benavides, Fernando G; Escribà-Agüir, Vicenta; Bartoll, Xavier; Vargas, Hernán; Borrell, Carme

    2016-07-01

    This article examines the relationship between moderately long working hours and health status in Europe. A cross-sectional study based on data from the 2010 European Working Conditions Survey (13,518 men and 9381 women) was performed. Working moderately long hours was consistently associated with poor health status and poor psychological wellbeing in countries with traditional family models, in both sexes in Liberal countries and primarily among women in Continental and Southern European countries. A combination of economic vulnerability, increasing labour market deregulation and work overload related to the combination of job and domestic work could explain these findings. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Childbearing and Economic Work: The Health Balance of Women in Accra, Ghana.

    Science.gov (United States)

    Waterhouse, Philippa; Hill, Allan G; Hinde, Andrew

    2016-02-01

    This study aims to investigate (1) whether the health of working women with young children differs from that of working women without young children, and (2) which social factors mediate the relationship between economic and maternal role performance and health among mothers with young children. The analyses uses panel data from 697 women present in both waves of the Women's Health Study for Accra (WHSA-I and WHSA-II); a community based study of women aged 18 years and older in the Accra Metropolitan Area of Ghana conducted in 2003 and 2008-2009. Change in physical and mental health between the survey waves is compared between women with a biological child alive at WHSA-II and born since WHSA-I and women without a living biological child at WHSA-II born in the interval. To account for attrition between the two survey waves selection models were used with unconditional change score models being used as the outcome model. We found in our sample of working women that those who had a child born between WHSA-I and WHSA-II who was still alive at WHSA-II did not experience a change in mental or physical health different from other women. Among working women with young children, educational status, relationship to the household head and household demography were associated with change in mental health at the 5 % level, whilst migration status and household demography was associated with change in physical health scores. The results suggest there are no health penalties of combining work and childbearing among women with young children in Accra, Ghana.

  19. How to successfully implement extended producer responsibility: considerations from an economic point of view.

    Science.gov (United States)

    Wiesmeth, Hans; Häckl, Dennis

    2011-09-01

    This paper investigates the concept of extended producer responsibility (EPR) from an economic point of view. Particular importance will be placed on the concept of 'economic feasibility' of an EPR policy, which should guide decision-making in this context. Moreover, the importance of the core EPR principle of 'integrating signals throughout the product chain' into the incentive structure will be demonstrated with experiences from Germany. These examples refer to sales packaging consumption, refillable drinks packages and waste electrical and electronic equipment collection. As a general conclusion, the interaction between economic principles and technological development needs to be observed carefully when designing incentive-compatible EPR policies.

  20. Flexible working hours, health, and well-being in Europe: some considerations from a SALTSA project.

    Science.gov (United States)

    Costa, Giovanni; Akerstedt, Torbjorn; Nachreiner, Friedhelm; Baltieri, Federica; Carvalhais, José; Folkard, Simon; Dresen, Monique Frings; Gadbois, Charles; Gartner, Johannes; Sukalo, Hiltraud Grzech; Härmä, Mikko; Kandolin, Irja; Sartori, Samantha; Silvério, Jorge

    2004-01-01

    The project brought together researchers from 9 EU-Countries and resulted in a number of actions, in particular the following: (a) There is an urgent need of defining the concept of flexible working hours, since it has been used in many different and even counterintuitive ways; the most obvious distinction is where the influence over the working hours lies, that is between the "company-based flexibility" and the "individual-oriented flexibility"; (b) The review of the Legislation in force in the 15 European countries shows that the regulation of working times is quite extensive and covers (Council Directive 93/104/EC) almost all the various arrangements of working hours (i.e., part-time, overtime, shift, and night work), but fails to provide for flexibility; (c) According to the data of the Third EU Survey on Working Conditions, longer and "irregular" working hours are in general linked to lower levels of health and well-being; moreover, low (individual) flexibility and high variability of working hours (i.e., company-based flexibility) were consistently associated with poor health and well-being, while low variability combined with high autonomy showed positive effects; (d) Six substudies from different countries demonstrated that flexible working hours vary according to country, economic sector, social status, and gender; overtime is the most frequent form of company-based flexibility but has negative effects on stress, sleep, and social and mental health; individual flexibility alleviates the negative effects of the company-based flexibility on subjective health, safety, and social well-being; (e) The literature review was able to list more than 1,000 references, but it was striking that most of these documents were mainly argumentative with very little empirical data. Thus, one may conclude that there is a large-scale intervention ongoing in our society with almost completely unknown and uncontrolled effects. Consequently, there is a strong need for systematic

  1. CONSIDERATIONS FOR REPORTING THE PERFORMANCE OF THE SOCIALLY RESPONSIBLE COMPANIES

    Directory of Open Access Journals (Sweden)

    Violeta Isai

    2015-05-01

    Full Text Available Over time, accounting evolved from grounding on financial reports based on economic and financial performance, to the highlighting of issues based on financial, social and environmental aspects, which measures overall performance by integrating financial, social and environmental performance. In this context, economic entities should show interest and consideration in social and environmental issues in order to ensure sustainable development in accordance with the requirements of the EU framework. Corporate social responsibility is an important premise of business, being seen as a source of competitive advantage and a strategic approach to all organizations with economic potential.

  2. Social Planning and Economic Coercion

    OpenAIRE

    Hintermann, Beat; Rutherford, Thomas F.

    2014-01-01

    We develop a theory of social planning with a concern for economic coercion, which we define as the difference between consumers’ 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...

  3. Health economics in the field of osteoarthritis: an expert's consensus paper from the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO).

    Science.gov (United States)

    Hiligsmann, Mickaël; Cooper, Cyrus; Arden, Nigel; Boers, Maarten; Branco, Jaime C; Luisa Brandi, Maria; Bruyère, Olivier; Guillemin, Francis; Hochberg, Marc C; Hunter, David J; Kanis, John A; Kvien, Tore K; Laslop, Andrea; Pelletier, Jean-Pierre; Pinto, Daniel; Reiter-Niesert, Susanne; Rizzoli, René; Rovati, Lucio C; Severens, Johan L Hans; Silverman, Stuart; Tsouderos, Yannis; Tugwell, Peter; Reginster, Jean-Yves

    2013-12-01

    There is an important need to evaluate therapeutic approaches for osteoarthritis (OA) in terms of cost-effectiveness as well as efficacy. The ESCEO expert working group met to discuss the epidemiological and economic evidence that justifies the increasing concern of the impact of this disease and reviewed the current state-of-the-art in health economic studies in this field. OA is a debilitating disease; it is increasing in frequency and is associated with a substantial and growing burden on society, in terms of both burden of illness and cost of illness. Economic evaluations in this field are relatively rare, and those that do exist, show considerable heterogeneity of methodological approach (such as indicated population, comparator, decision context and perspective, time horizon, modeling and outcome measures used). This heterogeneity makes comparisons between studies problematic. Better adherence to guidelines for economic evaluations is needed. There was strong support for the definition of a reference case and for what might constitute "standard optimal care" in terms of best clinical practice, for the control arms of interventional studies. Copyright © 2013 The Authors. Published by Elsevier Inc. All rights reserved.

  4. CONSIDERATIONS ON THE EVOLUTION OF ROMANIAN FOREIGN TRADE UNDER THE IMPACT OF ECONOMIC CRISIS

    Directory of Open Access Journals (Sweden)

    DOBROTĂ GABRIELA

    2011-12-01

    Full Text Available The foreign trade represent the engine of renewal of productive structures of developed countries and the essential vector for the development of newly industrialized nations as countries that can not be considered as belonging to the developing countries, mainly due to exports development. Nobody doubts the need for foreign trade and its possible beneficial effects for the economy of a country, which is supported by John Stuart Mill classical economist, who said that "openness to foreign trade ... is sometimes the effect of an industrial revolution as a country whose resources are poor" This paper analyses, on the one side, the importance of foreign trade and his evolution in 2001– 2010 period, and, on the other side, the consequences of the economic crisis on it. The period under review includes the last years of economic growth in Romania and the first years of actual economic crisis., because the global economic crisis is reflected strongly in the evolution of Romania's foreign trade, which in February 2009, has seen a veritable collapse over the same period of the previous year.

  5. Progress report on the work of sub-group B

    International Nuclear Information System (INIS)

    Buck, C.; Tamiya, S.

    1979-01-01

    This paper reviews sub group B's 11 tasks, commenting upon each and noting what work remains to be done and the procedure adopted for completing it. The majority of the tasks have been completed and it was decided that further consideration of their assessment of proliferation resistance, institutional and safeguards questions and the economic assessment of reprocessing be carried out jointly with sub group A. It was also agreed that all further meetings of sub group B should take place jointly with sub group A

  6. Economic effect of fusion in energy market. Economic impact of fusion deployment in energy market

    International Nuclear Information System (INIS)

    Konishi, Satoshi

    2002-01-01

    Energy model analysis estimates the significant contribution of fusion in the latter half of the century under the global environment constraints if it will be successfully developed and introduced into the market. The total possible economical impact of fusion is investigated from the aspect of energy cost savings, sales, and its effects on Gross Domestic Products. Considerable economical possibility will be found in the markets for fusion related devices, of currently developing countries, and for synthesized fuel. The value of fusion development could be evaluated from these possible economic impact in comparison with its necessary investment. (author)

  7. 76 FR 70444 - Environmental Economics Advisory Committee Augmented for the Consideration of the Value of Water...

    Science.gov (United States)

    2011-11-14

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9491-7] Environmental Economics Advisory Committee Augmented... Economics Advisory Committee to provide early advice on the value of water to the United States (U.S... to FACA and EPA policy, notice is hereby given that the Environmental Economics Advisory Committee...

  8. An attempt to introduce dynamics into generalised exergy considerations

    International Nuclear Information System (INIS)

    Grubbstroem, Robert W.

    2007-01-01

    In previous research, the author developed a general abstract framework for the exergy content of a system of finite objects [Grubbstroem RW. Towards a generalized exergy concept. In: van Gool W, Bruggink JJC, editors. Energy and time in the economic and physical sciences. Amsterdam: North-Holland; 1985. p. 41-56]. Each such object is characterised by its initial extensive properties and has an inner energy written as a function of these properties. It was shown that if these objects were allowed to interact, there is a maximum amount of work that can be extracted from the system as a whole, and a general formula for this potential was provided. It was also shown that if one of the objects was allowed to be of infinite magnitude initially, taking on the role as an environment having constant intensive properties, then the formula provided took on the same form as the classical expression for exergy. As a side result, the theoretical considerations demonstrated that the second law of thermodynamics could be interpreted as the inner energy function being a (weakly) convex function of its arguments, when these are chosen as the extensive properties. Since exergy considerations are based on the principle that total entropy is conserved when extracting work, these processes would take an infinite time to complete. In the current paper, instead, a differential-equation approach is introduced to describe the interaction in finite time between given finite objects of a system. Differences in intensive properties between the objects provide a force enabling an exchange of energy and matter. An example of such an interaction is heat conduction. The resulting considerations explain how the power extracted from the system will be limited by the processes being required to perform within finite-time constraints. Applying finite-time processes, in which entropy necessarily is generated, leads to formulating a theory for a maximal power output from the system. It is shown that

  9. Economic Inequality and Economic Crisis: A Challenge for Social Workers

    Science.gov (United States)

    Goldberg, Gertrude Schaffner

    2012-01-01

    To social workers, extreme economic inequality is primarily a violation of social justice, but this article shows how growing economic inequality since the mid-1970s was not only unjust, but also dysfunctional to the U.S. economy and linked to the recent economic crisis with its devastating effects, particularly on the social work clientele. The…

  10. An Assessment of Economic Stability under the New European Economic Governance

    Directory of Open Access Journals (Sweden)

    Gheorghe HURDUZEU

    2015-06-01

    Full Text Available The economic crisis, followed by the sovereign debt crisis, resulted in high unemployment, unsustainable public finances and deepening disparities between Euro Area member states, and underlined the necessity of strengthening economic coordination. In order to lessen the effects of the crises, to prevent further deepening of the economic context and the appearance of new similar situations, the European framework was improved by the provisions of the new economic governance. The aim of this paper is to assess the effects regarding macroeconomic stability within Euro Area member states, achieved under the new economic governance framework. In this respect, the first part of the paper consists in an overview of the provisions imposed through the European Semester, the reformed Stability and Growth Pact and the other elements of the new European governance. In order to assess the achievement of economic stability we analyzed data for Southern Euro Area member states, during 2009-2013, as this group of countries registered most issues during 2013. We took into consideration five important indicators, essential in any economy that form the macroeconomic stability pentagon: economic growth rate, unemployment rate, inflation rate, budgetary balance and current account balance. By comparing the area obtained through the macroeconomic stability pentagon, we conclude on meeting one of the main objectives of the new European governance: economic stability.

  11. Organizational Strategic Approach towards Work Life Balance of Women in India

    OpenAIRE

    Sonia Delrose Noronha

    2017-01-01

    With the increase in education and awareness relating to women empowerment there is a considerable increase in the number of working women in different sectors. Ever-changing dynamic environment and economic conditions has pressurized the organizations to perform or perish. This in turn has created an unseen pressure on the employees. Career and personal life are the two aspects considered important by employees, the success of which requires major attention. The major challenge for women is...

  12. Human Behavior and Cognition in Evolutionary Economics.

    Science.gov (United States)

    Nelson, Richard R

    2011-12-01

    My brand of evolutionary economics recognizes, highlights, that modern economies are always in the process of changing, never fully at rest, with much of the energy coming from innovation. This perspective obviously draws a lot from Schumpeter. Continuing innovation, and the creative destruction that innovation engenders, is driving the system. There are winners and losers in the process, but generally the changes can be regarded as progress. The processes through which economic activity and performance evolve has a lot in common with evolution in biology. In particular, at any time the economy is marked by considerable variety, there are selection forces winnowing on that variety, but also continuing emergence of new ways of doing things and often economic actors. But there also are important differences from biological evolution. In particular, both innovation and selection are to a considerable degree purposive activities, often undertaken on the basis of relatively strong knowledge.

  13. Essays in public economics

    Science.gov (United States)

    Seligman, Jason Scott

    2002-01-01

    Three essays in the field of public economics are included in this thesis. Chapter 1 begins this work with an introduction to public economics and places the remaining chapters in context. Like all economic agents, the government must manage its cash position. Chapter 2 considers this activity. Short-term financial requirements cause the government to solicit the market for bills not previously scheduled (Cash Management Bills). Using data from the US Treasury's Proprietary Domestic Finance Database, this chapter shows that these bills have higher costs than normal bills, suggesting that both Treasury and financial markets appreciate that demand is more inelastic for these instruments. In addition, this research identifies several factors that increase finance costs for Treasury in meeting short-term financial need. Chapter 3 explores location choices for generation investment in a re-regulated electricity market. Recently, there have been significant changes in the regulation of electricity in the State of California. These changes may affect generation investment behavior within the State, an important consideration for policy makers. This work identifies the impact of public sector regulatory change on private sector investment outcomes, by comparing the location and scope of electricity generation projects before and after two specific regulatory changes in air quality management and transmission tariff charges, while controlling for expected population growth patterns within the State. Significant changes in location preference are identified using factors for the northern and southern transmission zones, NP15 and SP15, the intermediate zone ZP26, and for areas outside of ISO control. Chapter 4 considers Disability Insurance and individual public pension investment accounts. Current debate on the Social Security Administration's long-term finance of benefits includes proposals for independent private investment via individual accounts. The author investigates

  14. The competitive economics of a middle aged multi unit nuclear generating station

    International Nuclear Information System (INIS)

    Talbot, K.H.

    1994-01-01

    In 1992 Ontario Hydro's 15 year old 4 x 850 MWe Candu, Bruce A Nuclear Generating Station was predicted to need considerable capital investment to replace pressure tubes, steam generators and other prematurely ageing equipment in order to restore the station to high performance. Over the subsequent two years the station has undergone 2 major economic assessment studies which have confirmed the economic viability of continued operation of the plant. Declining demand for electricity in Ontario combined with a excess of generating capacity and a need to stabilise electricity rates have however forced significant operational cost reductions and reduced capital availability for rehabilitation work, it's medium and long term future remains in question. This presentation offers a practical illustration of the need to maintain steady high performance from nuclear generating plant via the appropriate life management techniques. The avoidance of mid life infusion of capital is considered as essential if nuclear generation is to successfully survive major changes in economic conditions. 2 tabs., 7 figs

  15. Selected environmental considerations and their measuring parameters for nuclear power plant siting

    International Nuclear Information System (INIS)

    Norris, J.A.

    1975-01-01

    The site selection process for nuclear power stations encompasses a broad range of considerations. A categorization of these considerations consistent with the needs of the U. S. Atomic Energy Commission, as the regulatory agency, and of the utility company involves these major areas of concern. They are issues related to safety, environmental impact, and engineering/economics. The more important environmental considerations and their measuring parameters presented in this paper include biota, ecological systems and water quality, land use, aesthetics, water availability, and meteorology. (U.S.)

  16. A program for incorporating socio-economic considerations in large-scale construction projects

    International Nuclear Information System (INIS)

    Cochaud, J.F.

    1983-01-01

    This paper recalls the social and economic difficulties created by the setting up of nuclear installations in France, especially in rural areas, and analyses the measures taken at present to make such sites a source of local development. (NEA) [fr

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

    Science.gov (United States)

    Harré, Michael S.

    2013-02-01

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

  18. Comparison of methodological approaches to identify economic activity regularities in transition economy

    Directory of Open Access Journals (Sweden)

    Jitka Poměnková

    2011-01-01

    Full Text Available Presented paper focuses on consideration and evaluation of methodical approaches to analyze cyclical structure character of economic activity in transition economy. As a starting point, work in time domain is applied, which is followed in frequency domain approach. Both approaches are viewed from methodical as well as application point of view and their advantage and disadvantage are discussed. Consequently, time-frequency domain approach is added and applied on real data. On the basis of obtained results recommendation is formulated. All discussed methodical approaches are also considered from the perspective of capability to evaluate behaving of business cycle in time of global economic crisis before/after year 2008. The empirical part of the paper deals with data of gross domestic product in the Czech Republic in 1996/Q1–2010/Q2.

  19. Virtual boundaries: ethical considerations for use of social media in social work.

    Science.gov (United States)

    Kimball, Ericka; Kim, JaeRan

    2013-04-01

    In real life, we often use physical cues to help us identify our role and put the appropriate boundaries in place, but online it is more difficult to determine where our boundaries lie. This article provides and overview of various social media tools and uses along with personal and professional considerations to help in guiding the ethical use of social media tools. As the use of social media continues to grow, the importance of virtual boundaries will also rise. Therefore, proactive considerations that include policies and guidelines that encourage responsible and ethical use of social media are needed to help social workers mediate personal and professional boundaries.

  20. Discounting in Economic Evaluations.

    Science.gov (United States)

    Attema, Arthur E; Brouwer, Werner B F; Claxton, Karl

    2018-05-19

    Appropriate discounting rules in economic evaluations have received considerable attention in the literature and in national guidelines for economic evaluations. Rightfully so, as discounting can be quite influential on the outcomes of economic evaluations. The most prominent controversies regarding discounting involve the basis for and height of the discount rate, whether costs and effects should be discounted at the same rate, and whether discount rates should decline or stay constant over time. Moreover, the choice for discount rules depends on the decision context one adopts as the most relevant. In this article, we review these issues and debates, and describe and discuss the current discounting recommendations of the countries publishing their national guidelines. We finish the article by proposing a research agenda.

  1. Quantifying the economic risks of climate change

    Science.gov (United States)

    Diaz, Delavane; Moore, Frances

    2017-11-01

    Understanding the value of reducing greenhouse-gas emissions matters for policy decisions and climate risk management, but quantification is challenging because of the complex interactions and uncertainties in the Earth and human systems, as well as normative ethical considerations. Current modelling approaches use damage functions to parameterize a simplified relationship between climate variables, such as temperature change, and economic losses. Here we review and synthesize the limitations of these damage functions and describe how incorporating impacts, adaptation and vulnerability research advances and empirical findings could substantially improve damage modelling and the robustness of social cost of carbon values produced. We discuss the opportunities and challenges associated with integrating these research advances into cost-benefit integrated assessment models, with guidance for future work.

  2. Effect of economic parameters on power generation expansion planning

    International Nuclear Information System (INIS)

    Sevilgen, Sueleyman Hakan; Hueseyin Erdem, Hasan; Cetin, Burhanettin; Volkan Akkaya, Ali; Dagdas, Ahmet

    2005-01-01

    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

  3. Economic miracles: Valuable economic lessons for developing nations

    Directory of Open Access Journals (Sweden)

    Alexander Maune

    2015-11-01

    Full Text Available This article, a literature review of Israel`s economic miracles, examines the secrets behind the transformation of Israel, a Start-up Nation slightly smaller than New Jersey or Wales born in 1948 with a population of around seven million, to become an Innovation Nation with more companies listed on the National Association of Securities Dealers Automated Quotations (NASDAQ outside the United States of America. The article further examines the unique conditions existing in Israel which are luring technology companies and global investors. On the whole, it was established that Israel has managed to achieve economic development through its innovativeness that has come as a result of many factors some of which are discussed in this article. The author broadens the context of his conclusions by taking into consideration some of the concluding remarks by Israel `s Prime Minister Benjamin Netanyahu`s 2014, Davos World Economic Forum address. This article will go a long way in influencing government policy implementation. This article has therefore business and academic value.

  4. Regional geochemical maps of uranium in Northern Scotland: Environmental and economic considerations

    International Nuclear Information System (INIS)

    Plant, J.

    1978-01-01

    The Institute of Geological Sciences began to prepare a series of regional geochemical maps at a scale of 1:250000, showing the surface distribution of those trace elements which are of economic and environmental significance. Particular interest was shown in uranium, important both for a nuclear fuel, and also for fundamental studies of geological processes. The first series of maps was prepared for the northern Highlands of Scotland. Natural levels of uranium in rocks, soils and water are reviewed. The reasons for selecting Northern Scotland and the effect of the environment on the methods of sampling are discussed. A brief summary is given of some of the main applications of these maps, the most important being to economic geology, agriculture, and medical geography. The maps should make it possible to ensure that development of mineral resources and environmental planning are soundly based. (U.K.)

  5. Nitrogen removal from sludge digester liquids by nitrification/denitrification or partial nitritation/anammox: environmental and economical considerations.

    Science.gov (United States)

    Fux, C; Siegrist, H

    2004-01-01

    In wastewater treatment plants with anaerobic sludge digestion, 15-20% of the nitrogen load is recirculated to the main stream with the return liquors from dewatering. Separate treatment of this ammonium-rich digester supernatant significantly reduces the nitrogen load of the activated sludge system. Two biological applications are considered for nitrogen elimination: (i) classical autotrophic nitrification/heterotrophic denitrification and (ii) partial nitritation/autotrophic anaerobic ammonium oxidation (anammox). With both applications 85-90% nitrogen removal can be achieved, but there are considerable differences in terms of sustainability and costs. The final gaseous products for heterotrophic denitrification are generally not measured and are assumed to be nitrogen gas (N2). However, significant nitrous oxide (N2O) production can occur at elevated nitrite concentrations in the reactor. Denitrification via nitrite instead of nitrate has been promoted in recent years in order to reduce the oxygen and the organic carbon requirements. Obviously this "achievement" turns out to be rather disadvantageous from an overall environmental point of view. On the other hand no unfavorable intermediates are emitted during anaerobic ammonium oxidation. A cost estimate for both applications demonstrates that partial nitritation/anammox is also more economical than classical nitrification/denitrification. Therefore autotrophic nitrogen elimination should be used in future to treat ammonium-rich sludge liquors.

  6. When Family Considerations Influence Work Decisions: Decision-Making Processes

    Science.gov (United States)

    Powell, Gary N.; Greenhaus, Jeffrey H.

    2012-01-01

    The work-family literature has provided an abundance of evidence that various family factors are linked to various work decisions, suggesting that the "family-relatedness" of work decisions is a prevalent phenomenon (Greenhaus & Powell, 2012). However, the cognitive processes by which such linkages occur have received little attention. We offer a…

  7. Economic aspects of advanced energy technologies

    International Nuclear Information System (INIS)

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

    1993-01-01

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

  8. On the economics of nuclear and coal-fired electric generation

    International Nuclear Information System (INIS)

    Pouris, A.

    1987-01-01

    This article addresses the relative merit of nuclear versus coal-fired electricity generation for plants beginning base-load service in South Africa after the year 2000. Emphasis is placed on the economic merits of the two technologies, and environmental and social implications are taken into account only in so far as legislation, security, and other considerations affect the economics of the technologies. It is assumed that nuclear and coal-fired generating plants wil represent the most cost-effective and feasible options for base-load service in the foreseeable future. Socio-political consideration and lack of indigenous oil production forbid the use of oil for the production of electricity, independently of economic merits. Similarly, the absence of local research on alternative renewable technologies, their stage of development abroad and their current economics limit the possibility of their extensive use in the time horizon under examination. The measure of economic merit used in the study is the 'levelized busbar cost' over the lifetime of the station

  9. Resourceful Thinking about Printing and Related Industries: Economic Considerations and Environmental Sustainability

    Science.gov (United States)

    Wikina, Suanu Bliss; Thompson, Cynthia Carlton; Blackwell, Elinor

    2010-01-01

    Increasing population, total economic volume, and human consumption levels have resulted in problems of resource shortages, climate change, ozone layer depletion, land regression, and deteriorating environmental pollution. Printing and related industries constitute one of the major sources of environmental pollution due to heavy energy and…

  10. Financial and economic considerations for emergency response providers.

    Science.gov (United States)

    Liong, Anne S; Liong, Samuel U

    2010-12-01

    Catastrophic events often threaten or cause depletion of resources. It is generally accepted that changes inherent to disasters are stressful. The Conservation of Resources Theory predicts that positive and negative changes in resources will have markedly different effects.28 This theory proposes that resource losses are psychologically stressful, whereas resource gains buffer against the effects of resource loss. For first responders, the level of preparedness is crucial. Investments in planning, training, and logistics are necessary to mitigate the stress associated with a crisis. Stress is also related to not knowing the future of their loved ones if death or permanent incapacity occurs, hence specific laws and financial resources provide a safety net to dependents of first responders and survivors. This kind of safety gives the first responders peace of mind and assurance that the future of their dependents will not be jeopardized. Incentives that are offered let the first responders know that they are valued and appreciated. Indeed, financial support considerably helps first responders before, during, and after catastrophic events. It assists them to cope with stress at the individual level and allows them to become more resilient; this resonates to the community and country in which they serve and enhances their potential to save lives and prevent disabilities. Copyright © 2010 Elsevier Inc. All rights reserved.

  11. Municipal Officials’ Perceived Barriers to Consideration of Physical Activity in Community Design Decision Making

    Science.gov (United States)

    Goins, Karin Valentine; Schneider, Kristin L.; Brownson, Ross; Carnoske, Cheryl; Evenson, Kelly; Eyler, Amy; Heinrich, Katie; Litt, Jill; Lyn, Rodney; Maddock, Jay; Reed, Hannah; Tompkins, Nancy O’Hara; Lemon, Stephenie C.

    2016-01-01

    Context Built environment-focused interventions and policies are recommended as sustainable approaches for promoting physical activity. Physical activity has not traditionally been considered in land use and transportation decision making. Effective collaboration with non-public health partners requires knowledge of their perceived barriers to consideration of physical activity in decision making. Objective This study aimed to 1) identify barriers to the consideration of physical activity in community design and planning decisions among municipal decision makers and 2) explore differences in these barriers among a wide range of job functions and departments in a geographically diverse sample. Design A web-based survey was conducted among municipal officials in 94 cities and towns with populations of at least 50,000 residents in eight states. Participants 453 municipal officials from public health, planning, transportation/public works, community and economic development, parks and recreation, city management, and municipal legislatures responded to the survey. Main Outcome Measures Five barriers to consideration of physical activity in community design and layout were assessed. Results The most common barriers included lack of political will (23.5%), limited staff (20.4%) and lack of collaboration across municipal departments (16.2%). Fewer participants reported opposition from the business community or residents as barriers. Compared to other professionals, public health department personnel were more likely to report the barriers of limited staff and lack of collaboration across municipal departments. They were also more likely to report lack of political will compared to city managers or mayors and municipal legislators. Conclusions Barriers to increasing consideration of physical activity in decision making about community design and layout are encouragingly low. Implications for public health practice include the need to strategically increase political will

  12. Municipal officials' perceived barriers to consideration of physical activity in community design decision making.

    Science.gov (United States)

    Goins, Karin Valentine; Schneider, Kristin L; Brownson, Ross; Carnoske, Cheryl; Evenson, Kelly R; Eyler, Amy; Heinrich, Katie; Litt, Jill; Lyn, Rodney; Maddock, Jay; Reed, Hannah; Tompkins, Nancy Oʼhara; Lemon, Stephenie C

    2013-01-01

    Built environment-focused interventions and policies are recommended as sustainable approaches for promoting physical activity. Physical activity has not traditionally been considered in land use and transportation decision making. Effective collaboration with non-public health partners requires knowledge of their perceived barriers to such consideration. This analysis sought to (a) establish prevalence estimates of selected barriers to the consideration of physical activity in community design and layout decisions and (b) describe how barrier reporting by public health officials differs from other municipal officials among a wide range of job functions and departments in a geographically diverse sample. A Web-based survey was conducted among municipal officials in 94 cities and towns with populations of at least 50 000 residents in 8 states. A total of 453 municipal officials from public health, planning, transportation/public works, community and economic development, parks and recreation, city management, and municipal legislatures in 83 cities and towns responded to the survey. Five barriers to consideration of physical activity in community design and layout were assessed. The most common barriers included lack of political will (23.5%), limited staff (20.4%), and lack of collaboration across municipal departments (16.2%). Fewer participants reported opposition from the business community or residents as barriers. Public health department personnel were more likely to report the barriers of limited staff and lack of collaboration across municipal departments than other professionals. They were also more likely to report lack of political will than city managers or mayors and municipal legislators. Barriers to increasing consideration of physical activity in decision making about community design and layout are encouragingly low. Implications for public health practice include the need to strategically increase political will despite public health staffing

  13. Confidence- and security-building in North-East Asia. Working group I

    International Nuclear Information System (INIS)

    Cotton, J.

    1991-01-01

    In the discussions in Working Group I there were two general preoccupations which prevailed throughout the consideration of questions relating to North-East Asian confidence and security building: how much could North-East Asia learn from the European experience in Confidence Building measures, and could any of the underlying factors- economic, political and social which has moved Europe towards military and security accommodation be seen to work also in the Asia-Pacific region. The problem of North Korea is underlined in view of non acceptance of the IAEA safeguards regime although it had entered into multilateral set of obligations with other signatories by assenting the Non-proliferation Treaty

  14. Fernand Braudel and Formation of Geohistorical Method in the Study of Economic Space

    Directory of Open Access Journals (Sweden)

    Alexander Nikolaevich Demyanenko

    2013-09-01

    Full Text Available The essay analyzes the part of the scientific extensive heritage of F. Braudel which is devoted to formation of geohistorical method as a methodological platform that allows realization of the idea of interdisciplinary synthesis in the study of economic space. The very name of the method contains a direct reference to the synthesis of geographical and historical approaches to the study of society and economy. For its part, the introduction of geographical approaches in the framework of interdisciplinary synthesis involves not only the introduction of space in the analysis of economic phenomena, but also the inclusion of geographical environment. That in turn requires consideration of extension in time during the analysis of spatial economic systems because temporal rhythms are usually ignored by economists in view of their duration. At the same time, neglect or time constraints hindered and keep hindering the development of economic thought. The authors paid special attention to analysis of the matter of the monograph «The Mediterranean and the Mediterranean World in the Age of Philip II» which is a landmark work both for historical and economic sciences as it pioneered the substantiation of the geohistorical method

  15. Design of economic incentive instruments in nutrition policy

    DEFF Research Database (Denmark)

    Jensen, Jørgen Dejgård

    2011-01-01

    Economic incentives are instruments to improve diets and reduce the fraction of people exposed to diet-related health risks • Proper targeting and design of economic incentive instruments is important, if such instruments should be efficient and feasible policy measures in the improvement...... of dietary behaviour in industrialised countries • From a cost-effectiveness perspective, there are considerable potential for optimizing the targeting and design of economic incentive instruments in nutritional policy...

  16. General aspects of siting and safety considerations

    International Nuclear Information System (INIS)

    Rutgers, E.

    1980-01-01

    The siting process from site selection to the different stages of review by the regulatory body is described. Special attention is payed to the role and responsibilities of the licensing authority. Next, the basic considerations involved in the siting process are reviewed. They include system planning, engineering, safety, environmental impact (including land use) and economics. Case studies illustrating different aspects of the siting process (e.g. site selection) are presented. (orig.)

  17. Economic evaluation of vaccines: Considerations on evidence, discounting, models and futures challenges

    NARCIS (Netherlands)

    Postma, M.; Largeron, N.; Annemans, L.

    2012-01-01

    OBJECTIVES: During the last decade, with the arrival of new innovative vaccines, there was a huge increase in the number of papers on economic evaluation of vaccination programmes. Our study had a 3-fold objective: 1) Appraise available methodological papers dealing with specificities of vaccines in

  18. Enzymatic biodiesel production: Technical and economical considerations

    DEFF Research Database (Denmark)

    Munk Nielsen, Per; Brask, Jesper; Fjerbæk, Lene

    2008-01-01

    It is well documented in the literature that enzymatic processing of oils and fats for biodiesel is technically feasible. However, with very few exceptions, enzyme technology is not currently used in commercial-scale biodiesel production. This is mainly due to non-optimized process design...... and a lack of available costeffective enzymes. The technology to re-use enzymes has typically proven insufficient for the processes to be competitive. However, literature data documenting the productivity of enzymatic biodiesel together with the development of new immobilization technology indicates...... that enzyme catalysts can become cost effective compared to chemical processing. This work reviews the enzymatic processing of oils and fats into biodiesel with focus on process design and economy....

  19. Taxation of Outbound Direct Investment: Economic Principles and Tax Policy Considerations

    OpenAIRE

    Michael P Devereux

    2008-01-01

    This paper reviews economic principles for optimality of the taxation of international profit, from both a global and national perspective. It argues that for traditional systems based on the residence of the investor or the source of the income, nothing less than full harmonization across countries can achieve global optimality. The conditions for national optimality are more difficult to identify, but are most likely to imply source-based taxation. However, source-based taxation requires an...

  20. Tuning-AHELO Conceptual Framework of Expected and Desired Learning Outcomes in Economics. OECD Education Working Papers No. 59

    Science.gov (United States)

    OECD Publishing (NJ1), 2011

    2011-01-01

    The Organisation for Economic Cooperation and Development (OECD) Secretariat, at the invitation of the AHELO Group of National Experts, contracted the Tuning Association to undertake initial development work on learning outcomes to be used for valid and reliable assessments of students from diverse institutions and countries. The two disciplines…

  1. Life satisfaction and work-related satisfaction among anesthesiologists in Poland.

    Science.gov (United States)

    Gaszynska, Ewelina; Stankiewicz-Rudnicki, Michal; Szatko, Franciszek; Wieczorek, Andrzej; Gaszynski, Tomasz

    2014-01-01

    The aim of the study was to assess the level of life and job satisfaction of Polish anesthesiologists and to explore the impact of extrinsic-hygiene and intrinsic-motivating determinants. A cross-sectional questionnaire study was conducted among consultant anesthesiologists in Lodz region. The questionnaire concerned patient care, burden, income, personal rewards, professional relations, job satisfaction in general, and life satisfaction. Respondents were asked to rate their level of satisfaction for each item on a seven-point Likert scale (1: extremely dissatisfied; 7: extremely satisfied). 86.03% of anesthesiologists were satisfied with their economic status, 77.94% found their health status satisfactory, and 52.21% viewed their personal future optimistically. In general, 71.32% of anesthesiologists were satisfied with their current job situation. Among the less satisfying job aspects were work-related stress (2.49; SD = 1.23), administrative burden (2.85; SD = 1.47), workload (3.63; SD = 1.56), and leisure time (3.09; SD = 1.44). Considerable work-related stress leads to job dissatisfaction among anesthesiologists. There is an association between job satisfaction and health status, social life, and economic status. Working for long hours by anesthesiologists results in a high risk of burnout.

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

    National Research Council Canada - National Science Library

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

    1984-01-01

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

  3. Design considerations for economically competitive sodium cooled fast reactors

    International Nuclear Information System (INIS)

    Zhang, Hongbin; Zhao, Haihua; Mousseau, Vincent; Szilard, Ronaldo

    2009-01-01

    The technological viability of sodium cooled fast reactors (SFR) has been established by various experimental and prototype (demonstration) reactors such as EBR-II, FFTF, Phenix, JOYO, BN-600 etc. However, the economic competitiveness of SFR has not been proven yet. The perceived high cost premium of SFRs over LWRs has been the primary impediment to the commercial expansion of SFR technologies. In this paper, cost reduction options are discussed for advanced SFR designs. These include a hybrid loop-pool design to optimize the primary system, multiple reheat and intercooling helium Brayton cycle for the power conversion system and the potential for suppression of intermediate heat transport system. The design options for the fully passive decay heat removal systems are also thoroughly examined. These include direct reactor auxiliary cooling system (DRACS), reactor vessel auxiliary cooling system (RVACS) and the newly proposed pool reactor auxiliary cooling system (PRACS) in the context of the hybrid loop-pool design. (author)

  4. Quest for a New Paradigm in Economics - A Synthesis of Views of the New Economics Working Group

    Directory of Open Access Journals (Sweden)

    Garry Jacobs

    2017-05-01

    Full Text Available The remarkable economic achievements of the past two centuries have cast an illusion of omniscience on the discipline of Economics, which even repeated catastrophic policy failures have still not entirely banished. The gap and disjuncture between prevailing economic wisdom and its effective application to promote human welfare and well-being are enormous and widening rapidly. The gap between current economic performance and the economic potential of global society has never been greater. Both have been aggravated by the rapid evolution of economy and society in recent decades. An ideology masquerading as scientific theory, mainstream theory fails to provide the necessary insights to guide us through the next phase of global social evolution. This paper summarizes major conclusions from a series of meetings organized by the World Academy of Art & Science over the past half-decade. It examines important premises and principles of a transdisciplinary framework for ecologically-sustainable, human-centered development founded on knowledge of the underlying social processes that govern human accomplishment and social evolution. It challenges the implicit values and assumptions on which current theory and practice are based. It exposes the central role played by social power in determining the operations of economy and the distribution of benefits in society. It seeks to construct a holistic paradigm to reunite and integrate thinking about economy with the political, legal, social, organizational, ecological and psychological dimensions of which economy has always been an inseparable part. It points to the need for a transnational theoretical framework as a unit of analysis and emphasizes a global perspective, which aims to maximize the well-being of humanity as a whole. In recent times, growing awareness of the limitations of the present economic system and the real planetary boundaries and ecological constraints on unlimited growth has overshadowed

  5. Gestalteconomy: The economic bases of knowledge management

    International Nuclear Information System (INIS)

    Maisseu, A.

    2006-01-01

    Conventional economic analyses are based on dogmas that are frequently out of phase with reality. It is thus very difficult to introduce technology, technological innovation and technical progress correctly into all the theoretical constructions derived from the application of these principles. The same applies to the consideration of pollution and the depletion of natural resources. These difficult problems, which bedevil the definition of a sustainable development, find no satisfactory answer in these theoretical considerations. The consideration of Gestalteconomy helps to resolve these difficulties, in opening the door to the entrepreneurial practical management of knowledge. (author)

  6. Economics of population versus economic demography

    Directory of Open Access Journals (Sweden)

    A. A. Tkachenko

    2017-01-01

    Full Text Available The article specifies the correlation between economic demography and the economy of population as the most important scientific areas of modern research. It is concluded that the Russian scientific community lags in the development of these sciences from the world scientific thought. Special attention is paid to the works and ideas of S. Kuznets and Amartya Sen as outstanding researchers of the interrelationships between the population and the economy. It is emphasized that their contribution was not only theoretical but also of practical importance. The importance of G. Myrdal’s works for modern studies of the consequences of population aging is considered. The article examines foreign training courses on “Population Economics”, presented at the Universities of Wisconsin and McMaster, their analysis led to the conclusion that the preparation of textbooks on courses is less productive than the use of scientific articles in journals, containing more recent ideas and achievements of science. The author considers the system, proposed in the course Michel Grignon and Byron G. Spencer «The Economics of Population» more preferable. The article substantiates the opinion that the economic theory of well-being should be the core of the population economy. It is concluded that the differences between economic demography and the economy of population are not just differences between the micro- and macro levels, as some authors write, but the transition to large scales and entropy.The author identifies three most important areas of demo-economic research, which include research in the field of human capital, international economic migration, especially remittance, analysis of the stratification of the population and society by the income in the global and national economies. One can single out the general area of interests of the population economy and economic demography in which these sciences are almost impossible to divide and in which only

  7. Electric system reliability considerations in a changing utility environment

    International Nuclear Information System (INIS)

    Kramer, R.A.

    1991-01-01

    The utility industry is presently experiencing a number of diverse factors which may alter the way that it operates and in many cases the way in which it is configured. These factors reflect a variety of circumstances including increased competitive pressures and political perception. While many of these changes may result in long term economic and service benefits to the industry and customer alike, it is important to recognize the desirability of orderly change. There is need to implement change in a reasoned manner. In this paper technical as well as economic and political considerations are addressed

  8. Ecologic, Economic, and Social Considerations for Rangeland Sustainability: An Integrated Conceptual Framework

    Science.gov (United States)

    Daniel W. McCollum; H. Theodore Jr. Heintz; Aaron J. Harp; John A. Tanaka; Gary R. Evans; David Radloff; Louis E. Swanson; William E. III Fox; Michael G. Sherm Karl; John E. Mitchell

    2006-01-01

    Use and sustainability of rangelands are inherently linked to the health and sustainability of the land. They are also inherently linked to the social and economic infrastructures that complement and support those rangelands and rangeland uses. Ecological systems and processes provide the biological interactions underlying ecosystem health and viability. Social and...

  9. Transformation of High School Students' Understanding about Household Work : Through Home Economics Lessons Focused on Relationships with One's Family

    OpenAIRE

    Kishi, Noriko; Suzuki, Akiko; Takahashi, Miyoko

    2008-01-01

    The objectives of this study were to clarify learners' understanding about household work and to see how the objectives of Home Economics lessons are achieved. Lessons about household work which were focused on relationships with one's family were given in a high school. 119 student descriptions on lesson worksheets were analyzed. From these data, the learners' understanding was categorized into four domains: feeling, utility, valuing, and social domains. These domains had a hierarchical stru...

  10. Environmental policy considerations and renewable energy in Bangladesh

    International Nuclear Information System (INIS)

    Sarkar, M.A.R.; Obaidullah, M.

    2000-01-01

    Energy is a critical commodity. It functions as a factor of production, as a process feedstock and as a consumer goods. It determines the shape of the life of individuals and that of the total economy. The evidence all over the world has shown a positive association between per capita income and per capita consumption. In fact over the world has consumption is now regarded as one of the important indices of economic development. Economic development is seen to have been accompanied by substitution of one form of energy by another As an economy develops, its demand for energy tends to increase and its consumption pattern in terms of energy forms and energy sources tends changes. But the stock of known viable sources of energy particularly commercial fuels are exploitation of energy sources involves a large investment and long gestation period. These and other related considerations emphases the need for taking a long-run view on demand and supply aspects of energy with particular focus on renewable energy. This further requires necessary policy considerations, which should be favorable for long term and sustained development of renewable energy. (Author)

  11. Study on optimization of normal plant outage work plan for nuclear power plants

    International Nuclear Information System (INIS)

    Aoki, Takayuki; Kodama, Noriko; Takase, Kentaro; Miya, Kenzo

    2011-01-01

    This paper discusses maintenance optimization in maintenance implementation stage following maintenance planning stage in nuclear power plants and proposes a methodology to get an optimum maintenance work plan. As a result of consideration, the followings were obtained. (1) The quantitative evaluation methodology for optimizing maintenance work plan in nuclear power plants was developed. (2) Utilizing the above methodology, a simulation analysis of maintenance work planning for BWR's PLR and RHR systems in a normal plant outage was performed. Maintenance cost calculation in several cases was carried out on the condition of smoothening man loading over the plant outage schedule as much as possible. (3) As a result of the simulation, the economical work plans having a flat man loading over the plant outage schedule were obtained. (author)

  12. ECONOMICS ETHICS IN THE FATWA OF ISLAMIC ECONOMICS

    Directory of Open Access Journals (Sweden)

    Muhammad Maksum

    2015-06-01

    Full Text Available The fatwa by the National Sharia Board (Dewan Syariah Nasional/DSN of Indonesian Ulema Council (Majlis Ulama Indonesia/MUI and The Sharia Advisory Council of Central Bank of Malaysia/Bank Negara Malaysia (BNM on Islamic economics is dominated by its ethical aspects. The prohibition of riba (interest, for instance, is an Islamic ethic which is mostly set in both institutions. In this case, the Legal consideration contains more ethics than fatwa verdicts. The ethics in the legal consideration is commonly based on the basic ethical principles of The Noble Qur'an, the hadith and the Islamic jurisprudence. In the meantime, the ethics for the object of contract in DSN is mentioned more in the fatwa verdict than in their legal consideration while the ethics for contract performer is equally found in both areas. This thesis is discovered by reading the DSN's fatwa from 2000 t0 2010 and the MPA's fatwa from 1997 to 2010. Once identified, the ethics in both institutions is classified into a particular category. As the result, this research generates a great implication on the dominant aspect of Islamic ethics in its legal formal.

  13. Illness Severity and Work Productivity Loss Among Working Adults With Medically Attended Acute Respiratory Illnesses: US Influenza Vaccine Effectiveness Network 2012-2013.

    Science.gov (United States)

    Petrie, Joshua G; Cheng, Caroline; Malosh, Ryan E; VanWormer, Jeffrey J; Flannery, Brendan; Zimmerman, Richard K; Gaglani, Manjusha; Jackson, Michael L; King, Jennifer P; Nowalk, Mary Patricia; Benoit, Joyce; Robertson, Anne; Thaker, Swathi N; Monto, Arnold S; Ohmit, Suzanne E

    2016-02-15

    Influenza causes significant morbidity and mortality, with considerable economic costs, including lost work productivity. Influenza vaccines may reduce the economic burden through primary prevention of influenza and reduction in illness severity. We examined illness severity and work productivity loss among working adults with medically attended acute respiratory illnesses and compared outcomes for subjects with and without laboratory-confirmed influenza and by influenza vaccination status among subjects with influenza during the 2012-2013 influenza season. Illnesses laboratory-confirmed as influenza (ie, cases) were subjectively assessed as more severe than illnesses not caused by influenza (ie, noncases) based on multiple measures, including current health status at study enrollment (≤7 days from illness onset) and current activity and sleep quality status relative to usual. Influenza cases reported missing 45% more work hours (20.5 vs 15.0; P productivity as impeded to a greater degree (6.0 vs 5.4; P productivity loss were noted for vaccinated subjects. Influenza illnesses were more severe and resulted in more missed work hours and productivity loss than illnesses not confirmed as influenza. Modest reductions in illness severity for vaccinated cases were observed. These findings highlight the burden of influenza illnesses and illustrate the importance of laboratory confirmation of influenza outcomes in evaluations of vaccine effectiveness. © The Author 2015. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

  14. Intimate partner violence and women's economic and non-economic activities in Minya, Egypt.

    Science.gov (United States)

    Yount, Kathryn M; Zureick-Brown, Sarah; salem, Rania

    2014-06-01

    Intimate partner violence (IPV) against women is widespread, but its implications for their economic and non-economic activities are understudied. Leveraging new data from 564 ever-married women aged 22–65 in rural Minya, Egypt, we estimated logistic regressions and zero-inflated negative binomial regressions to test spillover, compensation, and patriarchal bargaining theories about the influences of women's exposure to IPV on their engagement in and time spent on market, subsistence, domestic, and care work. Supporting compensation theory, exposures to lifetime, recent, and chronic physical or sexual IPV were associated with higher adjusted odds of performing market work in the prior month, and exposures to recent and chronic IPV were associated with higher adjusted odds of performing subsistence work in this period. Supporting compensation and patriarchal bargaining theories, exposures to recent and chronic IPV were associated with more time spent on domestic work in the prior day. Supporting spillover and patriarchal bargaining theories, exposures to lifetime IPV of all forms were associated with lower adjusted odds of performing mostly nonspousal care work in the prior day, and this association was partially mediated by women's generalized anxiety. Women in rural Minya who are exposed to IPV may escalate their housework to fulfill local norms of feminine domesticity while substituting economic activities for nonspousal care work to enhance their economic independence from violent partners.

  15. Economics worksheet for builder guidelines

    International Nuclear Information System (INIS)

    Johnson, B.K.

    1994-01-01

    The Builder Guidelines package is used to analyze space heating in residential design. Alternative designs are compared in engineering units (e.g., Btu) with the aid of four simple worksheets. Evaluating designs in economic terms would enhance understanding of decisions to be made in the consideration of several energy efficiency measures. An additional worksheet is proposed for Builder Guidelines. Six easy steps take the user through a simplified economic evaluation, based on auxiliary heating performance. Annual space heating cost, avoided costs, and years to payback are calculated in the procedure

  16. Economic costs and benefits of the renewable energy sources

    International Nuclear Information System (INIS)

    De Leo, G. A.

    2001-01-01

    In this work it has been analysed the potential diffusion of renewable energy sources and co-generation in the Italian market on the basis of the level of maturation of the different technologies, predicted market growth and environmental impacts associated to them. A sensitivity analysis on external costs generated by global climate changes has allowed everybody to assess how possible errors in estimating the potential impact of greenhouse gasses can affect the estimate of the economic performances of different scenarios of energetic development. On the basis of these considerations, it can be outlined a potential doubling of energy production by renewable energies in the next 10 years, with specific reference of small hydroelectric, biogass and eolic power plants [it

  17. Technical and economic experience in the generation of nuclear power

    International Nuclear Information System (INIS)

    Gouni, L.; Bigeard, C.; Gaussot, D.; Sagot, M.

    1983-01-01

    The French nuclear power programme is one of the largest in the world, and a number of interesting lessons can be drawn from the programme as it now stands, in the light of its scale, its development with time and its specific characteristics (standardization, industrial and human environment, etc.). These lessons relate both to the construction and to the operation and economics of power plants. Construction work has benefitted from the efforts to standardize power plant units, making it possible to concentrate design and manufacturing resources on major reactor series. Construction times have been shortened and costs reduced by industrial organization and in particular by appropriate co-ordination of site work, although that approach has given rise to some problems which had to be solved in a timely fashion. Following the startup and initial years of operation of the plant units, once the trials were completed and the various difficulties overcome, availability rates were achieved which are entirely comparable to those of conventional thermal plants, although it is still too early to pass final judgement on the performance of the equipment. A very considerable effort had to be devoted to specific training for the operating and maintenance staff, for which purpose some original and interesting schemes were introduced. The first economic assessments of nuclear power plants provide a basis on which to judge the economic value of their contribution to the French energy scene. (author)

  18. Techno-economic analysis of solar integrated hydrothermal liquefaction of microalgae

    International Nuclear Information System (INIS)

    Pearce, Matthew; Shemfe, Mobolaji; Sansom, Christopher

    2016-01-01

    Highlights: • Hydrothermal liquefaction and concentrated solar power provide integrated biofuel technology. • Heat kinetics and energy efficiency Aspen plus modelling of CSP and HTL. • Microalgae biofuel minimum fuel sales price of $1.23/kg. - Abstract: Integration of Hydrothermal Liquefaction (HTL) of microalgae biomass with concentrated solar power thermal processing (CSP) for bio-oil production is a potential processing pathway for energy efficient generation of renewable biofuels. Solar HTL infrastructure avoids additional bolt-on components of conventional solar parabolic trough systems used for electricity production including heat transfer fluids, counter current heat exchangers, fluid transfer interconnectivity and electrical power control systems. The absence of such capital intensive additional equipment considerably reduces the production costs of solar HTL biofuels compared to electricity generation from conventional CSP power systems. An economic and market appraisal of variance and system economic resilience is presented. It is hypothesised that the combination of nutrient recycling with HTL/CSP unification has the potential for economically sustainable microalgae bio-oil production. A microalgae biofuel minimum fuel sales price of $1.23/kg has been modelled. Further experimental work would be able to validate this integrated model.

  19. Methodology for Assessing the Work of Small Business at the Municipal Level

    Directory of Open Access Journals (Sweden)

    Aleksandr Evgen’evich Kremin

    2016-07-01

    Full Text Available In order to promote sustainable socio-economic development in a municipality, its local authorities face the task of establishing an industrial and financial base on their territory, it will help increase its level of economic independence. On the basis of foreign experience and domestic research on territorial development it can be concluded that one of the most effective ways to enhance the level of socio-economic development of the municipality is to boost its small business. Effective management of this economic sector requires adequate assessment of its functioning at the municipal level. The analysis of existing methodologies for assessing the functioning of small business at the municipal level shows that none of them meets the criteria that the author of the present paper has selected and that are necessary for efficient research into the small business sector. In this regard, a methodology for estimating the work of small business at the municipal level was elaborated, and tested on the statistic data of municipal formations of the Vologda Oblast. The study reveals municipalities with the highest and lowest levels of small business development. In addition, municipalities were grouped in three blocks that represent different characteristics of their functioning. Taking into account the problems of business subjects, the study has developed measures to increase the level of development for each group of municipalities. Implementing these activities will help intensify the work of the sector of the economy under consideration, and increase the economic independence of territorial formations in the region. The paper can be used to assess the effectiveness of activities aimed to support small business in the region and to help regional and municipal authorities to work out a strategy for further development of this economic sector

  20. Regional geochemical maps of uranium in Northern Scotland. Environmental and economic considerations

    International Nuclear Information System (INIS)

    Plant, J.

    1978-01-01

    The Institute of Geological Studies geochemical mapping programme is outlined. The natural levels of uranium in rocks, soils and waters are discussed. Some practical details of geochemical mapping are given. Applications of geochemical maps of uranium in Scotland are considered: economic applications and medical geography and agriculture. A list of 38 references is appended. (U.K.)

  1. MARKETING CONSIDERATIONS ON BRAND COMMUNITIES

    Directory of Open Access Journals (Sweden)

    A.-C. Budac

    2016-12-01

    Full Text Available Most consumers spend an important part of their free time looking for online information about the brands before taking a decision to purchase. The Internet is the main factor which has led to a considerable increase of the time allotted by consumers for search and comparing information about brands, as a step preceding the decision to purchase and also one of the most important factors that influence the interaction between the brand and the consumer. Although the general trend is that the public to become more active and more involved in the choice of the brand, consumer's responses to its messages obviously depend on cultural, social or economic factors. The work has the purpose to clarify what brand community means and how it appeared - if it was really built from scratch or it has already existed in a latent way and it must only be recognized - the characteristics of successful communities, which of the objectives of the brands can be achieved by means of these groups, what is the role of social media in the development of these communities, what kind of types of mem¬bers are likely to be encountered inside of the online communities and what is their proportion for each and which are the research methodologies that can give support to companies in monitoring these groups.

  2. Fuel vegetable oils under some economic considerations; Oleos vegetais combustiveis sob algumas consideracoes economicas

    Energy Technology Data Exchange (ETDEWEB)

    Mourad, Anna Lucia [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Fac. de Engenharia Mecanica. Dept. de Energia]|[Instituto de Tecnologia de Alimentos (ITAL), Campinas, SP (Brazil)). Centro de Tecnologia de Embalagem]. E-mail: anna@ital.sp.gov.br

    2006-07-01

    The introduction of bio diesel in the Brazilian energy matrix has been mainly motivated by the governmental actions, which foresees social and economical development to the country in a program that allows the use of different oil seed crops as raw materials for bio fuel production. Cost estimates considering the average price received by the farmer and the oil content of each vegetable shows that the minimum cost of bio fuel was about 1.1(castor bean); 1.8(peanut); 2.0(soy beans); 3.3(corn) higher than the average cost of fossil diesel from 1975 to 2004. Among the evaluated raw materials, only the palm oil had inferior cost compared to the petroleum diesel (0.6%). The oleaginous plants that have a higher oil content and smaller agricultural production cost to produce bio fuels are economically most feasible and they should be prioritized in the Government Program so that it may become economically sustainable along the years, as well as generate adequate profit to the farmers of each culture. (author)

  3. Current status and future considerations for a transportation system for spent fuel and radioactive waste

    International Nuclear Information System (INIS)

    Anderson, R.T.; Darr, D.G.; Godfrey, W.L.; Keely, R.B.; Lusk, E.C.; Peterson, R.W.; Ridihalgh, J.L.; Shallo, F.A.; Young, M.

    1978-02-01

    This report is part of the OWI Transportation/Logistics systems analysis of problems associated with shipping these wastes to waste terminal storage facilities. It covers governmental regulations and functional responsibilities, highway and rail transportation status and economic considerations, assessment of present industry capabilities and business-related considerations, important receiving facility considerations, necessary engineering and licensing-related aspects of packaging systems, and essential elements of reprocessing plant waste activities including packaging and transportation

  4. Working under pressure: economic recession and third sector development in Europe

    NARCIS (Netherlands)

    Pape, U.D.; Chaves-Ávila, R.; Pahl, J.B.; Petrella, F.; Pielinski, B.; Savall-Morera, T.

    2016-01-01

    The context conditions for third sector organizations (TSOs) in Europe have significantly changed as a result of the global economic crisis, including decreasing levels of public funding and changing modes of relations with the state. The effect of economic recession, however, varies across Europe.

  5. Work and Home: balancing the considerations and considering the balance

    NARCIS (Netherlands)

    Montgomery, A.J.

    2003-01-01

    In contemporary society, work and home represent the two most significant domains in the life of a working individual. Work-Home Interference (WHI) and Home-Work Interference (HWI) is experienced when pressures from both domains is incompatible. This thesis explored the phenomenon of WHI/HWI from

  6. Arsenal of democracy in the face of change: Precision Guided Munitions (PGMs), their evolution and some economic considerations, Working Paper No. 4

    Energy Technology Data Exchange (ETDEWEB)

    Chester, C.V.

    1990-08-01

    A brief study was made of some of the forces driving the move to Precision Guided Munitions (PGMs), including the quest for military effectiveness, combat experience, and logistic compression. PGMs cost from a few hundred to a few thousand dollars per Kg but are tens to hundreds of times more effective than conventional munitions. A year's peacetime plateau production of each US PGM can be carried by a few C-5 aircraft. Surge quantities of PGMs are within US airlift capabilities, taking some of the risk out of off-shore procurement. The improving capability of antiaircraft PGMs and the escalating cost of combat aircraft (50 to 100-fold in constant dollars since WW II) may bring into question the economic viability of manned attack aircraft. The same may be true to a slightly lesser degree for heavy armored vehicles. 14 refs., 5 tabs.

  7. What Lies beyond the Romania’s Economic Development

    Directory of Open Access Journals (Sweden)

    Monica Raileanu-Szeles

    2011-12-01

    Full Text Available This paper analyzes the dynamic of economic development in Romania, underlying the steps already made by Romania on the way of economic development, as well as the causes of theslowness of this long term process. Four dimensions of the economic development are particularly analyzed here, i.e. the GDP, health, education and income inequality, with a great emphasis on the per capita GDP dynamic. The paper also looks at two contemporary challenges of Romania with a considerable impact on economic development – the progress made in the process of EU funds absorption and the income polarization, which is at present a matter of concern for the whole EU. The components of Romania’s economic development are presented in comparison with those of the New Member States.Keywords: economic development, economic growth, Gini.

  8. Sustainable city policy. Economic, environmental, technological

    Energy Technology Data Exchange (ETDEWEB)

    Camagni, R.; Capello, R. [Politecnico di Milano, Milan (Italy). Economics Dept.; Nijkamp, P. [Dept. of Spatial Economics. Fac. of Economics and Econometrics. Vrije Univ., Amsterdam (Netherlands)

    1995-12-31

    While the reasons for advocating intensified environmental concerns at the urban level are more and more accepted and clear, the question how to overcome such concerns is still fraught with many difficulties. The aim of the present paper is to formulate some policy guidelines, based on economic principles, for a `sustainable city`; it is an ambitious aim, since a unique and operationally defined `recipe` is difficult to envisage. An urban policy for a sustainable city needs to take different (and contrasting) aspects and many conflicting interests into consideration, while many political, social and economic frictions need to be overcome. A description of various aspects and concepts concerning sustainability issues at the urban level is given in Section 2. Section 3 then provides some considerations on possible technological, economic and environmental urban policies, by creating a typo logy of policy tools associated with different causes of urban decline. Section 4 provides some new, and partly provocative, suggestions for specific urban sustainability policies; in particular it deals with the problem of urban sustainability indicators, measures, and critical threshold levels at which urban sustainability policies should be implemented. Some reflective remarks will conclude the paper. 3 figs., 4 tabs., 25 refs.

  9. Sustainable city policy. Economic, environmental, technological

    International Nuclear Information System (INIS)

    Camagni, R.; Capello, R.

    1995-01-01

    While the reasons for advocating intensified environmental concerns at the urban level are more and more accepted and clear, the question how to overcome such concerns is still fraught with many difficulties. The aim of the present paper is to formulate some policy guidelines, based on economic principles, for a 'sustainable city'; it is an ambitious aim, since a unique and operationally defined 'recipe' is difficult to envisage. An urban policy for a sustainable city needs to take different (and contrasting) aspects and many conflicting interests into consideration, while many political, social and economic frictions need to be overcome. A description of various aspects and concepts concerning sustainability issues at the urban level is given in Section 2. Section 3 then provides some considerations on possible technological, economic and environmental urban policies, by creating a typo logy of policy tools associated with different causes of urban decline. Section 4 provides some new, and partly provocative, suggestions for specific urban sustainability policies; in particular it deals with the problem of urban sustainability indicators, measures, and critical threshold levels at which urban sustainability policies should be implemented. Some reflective remarks will conclude the paper. 3 figs., 4 tabs., 25 refs

  10. Health Economic Data in Reimbursement of New Medical Technologies: Importance of the Socio-Economic Burden as a Decision-Making Criterion.

    Science.gov (United States)

    Iskrov, Georgi; Dermendzhiev, Svetlan; Miteva-Katrandzhieva, Tsonka; Stefanov, Rumen

    2016-01-01

    Assessment and appraisal of new medical technologies require a balance between the interests of different stakeholders. Final decision should take into account the societal value of new therapies. This perspective paper discusses the socio-economic burden of disease as a specific reimbursement decision-making criterion and calls for the inclusion of it as a counterbalance to the cost-effectiveness and budget impact criteria. Socio-economic burden is a decision-making criterion, accounting for diseases, for which the assessed medical technology is indicated. This indicator is usually researched through cost-of-illness studies that systematically quantify the socio-economic burden of diseases on the individual and on the society. This is a very important consideration as it illustrates direct budgetary consequences of diseases in the health system and indirect costs associated with patient or carer productivity losses. By measuring and comparing the socio-economic burden of different diseases to society, health authorities and payers could benefit in optimizing priority setting and resource allocation. New medical technologies, especially innovative therapies, present an excellent case study for the inclusion of socio-economic burden in reimbursement decision-making. Assessment and appraisal have been greatly concentrated so far on cost-effectiveness and budget impact, marginalizing all other considerations. In this context, data on disease burden and inclusion of explicit criterion of socio-economic burden in reimbursement decision-making may be highly beneficial. Realizing the magnitude of the lost socio-economic contribution resulting from diseases in question could be a reasonable way for policy makers to accept a higher valuation of innovative therapies.

  11. Geotechnical considerations of perennial failures of a highway ...

    African Journals Online (AJOL)

    The causes of frequent failures of the Kumasi – Accra highway section at Wiwiso have been investigated to offer remedial measures on future reconstruction works. The study of the highway section at Wiwiso has revea-led that pavements can undergo considerable distress when seepage control considerations are partially ...

  12. One dozen considerations when working with women in substance abuse groups.

    Science.gov (United States)

    Bright, Charlotte Lyn; Osborne, Victoria A; Greif, Geoffrey L

    2011-01-01

    Women and men have different histories, presentations, and behaviors in substance abuse groups. Twelve considerations are offered for the beginning group leader when encountering women with substance abuse issues. These include understanding sexism, what brings women to treatment, and how women behave in group treatment. Implications for clinical practice with women in single-gender and mixed-gender groups are included.

  13. In a Trap of Neoclassical Economics and Marxism

    Directory of Open Access Journals (Sweden)

    Vladimir M. Yefimov

    2017-03-01

    Full Text Available This paper is a reaction to the book "Economic ideas and the world economic environment: a retrospective of interaction". The idea of writing a book with this title is just excellent. Traditional consideration of the development of economic ideas as exclusively intellectual history cannot give understanding of their evolution, since this evolution is influenced (often critically by a large number of external "factors". Why did I take the word "factors" in quotation marks? It is because this term is not very suitable to explain the evolution of economic ideas. It orients us to the causal model explaining this evolution, which for this purpose is totally inadequate. What kind of model, instead of causal, must be used here? In order to answer this question it is necessary to keep in mind that economic ideas are generated, developed and transmitted by people, immersed in certain social relations. These social relations are governed by certain rules, so in order to understand the evolution of economic ideas it is necessary to identify these rules. These rules are not confined to the desire of economists to understand economic reality. As it is shown by many historical studies of the real development of the economic discipline, the hypothesis, that social relations within the community of economists are motivated solely by the desire for a more accurate reflection of economic reality is fundamentally wrong. The author of the book is based on the hypothesis that "the theory is... more or less truthful reflection of contemporary to it conditions". The main, I would say fatal, mistake of the author of the book under consideration here is to use a causal model explaining the evolution of economic ideas, and selection of "technological factor" as a decisive factor acting in the framework of this model.

  14. Nuclear power economics

    Energy Technology Data Exchange (ETDEWEB)

    Emsley, Ian; Cobb, Jonathan [World Nuclear Association, London (United Kingdom)

    2017-04-15

    Many countries recognize the substantial role which nuclear power has played in providing energy security of supply, reducing import dependence and reducing greenhouse gas and polluting emissions. Nevertheless, as such considerations are far from being fully accounted for in liberalized or deregulated power markets, nuclear plants must demonstrate their viability in these markets on commercial criteria as well as their lifecycle advantages. Nuclear plants are operating more efficiently than in the past and unit operating costs are low relative to those of alternative generating technologies. The political risk facing the economic functioning of nuclear in a number of countries has increased with the imposition of nuclear-specific taxes that in some cases have deprived operators of the economic incentive to continue to operate existing plants.

  15. Nuclear power economics

    International Nuclear Information System (INIS)

    Emsley, Ian; Cobb, Jonathan

    2017-01-01

    Many countries recognize the substantial role which nuclear power has played in providing energy security of supply, reducing import dependence and reducing greenhouse gas and polluting emissions. Nevertheless, as such considerations are far from being fully accounted for in liberalized or deregulated power markets, nuclear plants must demonstrate their viability in these markets on commercial criteria as well as their lifecycle advantages. Nuclear plants are operating more efficiently than in the past and unit operating costs are low relative to those of alternative generating technologies. The political risk facing the economic functioning of nuclear in a number of countries has increased with the imposition of nuclear-specific taxes that in some cases have deprived operators of the economic incentive to continue to operate existing plants.

  16. Historical and Critical Review on Biophysical Economics

    Science.gov (United States)

    Adigüzel, Yekbun

    2016-07-01

    Biophysical economics is initiated with the long history of the relation of economics with ecological basis and biophysical perspectives of the physiocrats. It inherently has social, economic, biological, environmental, natural, physical, and scientific grounds. Biological entities in economy like the resources, consumers, populations, and parts of production systems, etc. could all be dealt by biophysical economics. Considering this wide scope, current work is a “biophysical economics at a glance” rather than a comprehensive review of the full range of topics that may just be adequately covered in a book-length work. However, the sense of its wide range of applications is aimed to be provided to the reader in this work. Here, modern approaches and biophysical growth theory are presented after the long history and an overview of the concepts in biophysical economics. Examples of the recent studies are provided at the end with discussions. This review is also related to the work by Cleveland, “Biophysical Economics: From Physiocracy to Ecological Economics and Industrial Ecology” [C. J. Cleveland, in Advances in Bioeconomics and Sustainability: Essay in Honor of Nicholas Gerogescu-Roegen, eds. J. Gowdy and K. Mayumi (Edward Elgar Publishing, Cheltenham, England, 1999), pp. 125-154.]. Relevant parts include critics and comments on the presented concepts in a parallelized fashion with the Cleveland’s work.

  17. Preserving the 'commons': addressing the sustainable use of antibiotics through an economic lens.

    Science.gov (United States)

    Morel, C M; Edwards, S E; Harbarth, S

    2017-10-01

    As the growth of antibiotic resistance has resulted in large part from widespread use of antibiotics, every effort must be made to ensure their sustainable use. This narrative review aims to assess the potential contribution of health economic analyses to sustainable use efforts. The work draws on existing literature and experience with health economic tools. The study examines some of the weaknesses in the health, regulatory, and industry arenas that could contribute to inappropriate or suboptimal prescribing of antibiotics and describes how economic analysis could be used to improve current practice by comparing both costs and health outcomes to maximize societal wellbeing over the longer-term. It finds that economic considerations underpinning current antibiotic prescribing strategies are incomplete and short-termist, with the result that they may foster suboptimal use. It also stresses that perverse incentives that drive antibiotic sales and inappropriate prescribing practices must be dis-entangled for sustainable use policies to gain traction. Finally, payment structures can be used to re-align incentives and promote optimal prescribing and sustainable use more generally. In particular, eliminating or altering reimbursement differentials could help steer clinical practice more deliberately towards the minimization of selection pressure and the resulting levels of antibiotic resistance. This work highlights the need for appropriately designed cost-effectiveness analyses, incentives analysis, and novel remuneration systems to underpin sustainable use policies both within and beyond the health sector. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  18. MAZAHUA INDIGENOUS CHILDREN AND THE FAMILY'S ORGANIZATION OF WORK

    Directory of Open Access Journals (Sweden)

    Robles, Adriana

    2012-02-01

    Full Text Available This article explores children’s participation in the social organization of work characteristic of Indigenous Mazahua communities in central Mexico. Attention is focused on the family organization of domestic and agricultural labor because it articulates so many of the other family activities engaged in throughout the year that integrate all family members. In this way of organizing everyday activities, children’s work is important and contributes to family and community life. Mazahua people take into account various factors as they carry out their different work activities, such as economic considerations, those relating to the meaning associated with their work, collective life, etc. With their participation in family work activities children are fully integrated in the family/community organization. They learn to be technically proficient and at the same time learn the social significance that is implied by their “helping out” and being “responsible;” in this way their work is useful and vital, and their learning long lasting. This article is written in Spanish

  19. Control system upgrades support better plant economics

    International Nuclear Information System (INIS)

    De Grosbois, J.; Hepburn, A.; Storey, H.; Basso, R.; Kumar, V.

    2002-01-01

    This paper (second in the series, see [1]) provides insight on how nuclear plants can achieve better efficiencies and reduced operations and maintenance (O and M) costs through focused control system upgrades. An understanding of this relationship is necessary to properly assess the economics of plant refurbishment decisions. Traditional economic feasibility assessment methods such as benefit cost analysis (BCA), internal rate of return (IRR), benefit cost ratios (B/C), or payback analysis are often performed without full consideration of project alternatives, quantified benefits, and life cycle costing. Consideration must be given to not only capital cost and project risk, but also to the potential economic benefits of new technology and added functionality offered by plant upgrades. Recent experience shows that if upgrades are focused on priority objectives, and are effectively implemented, they can deliver significant payback over the life of the plant, sometimes orders of magnitude higher than their initial capital cost. The following discussion explores some of the key issues and rationale behind upgrade decisions and their impact on improved plant efficiency and reduced O and M costs. A subsequent paper will explain how the justification for these improvements can be captured in an economic analysis and feasibility study to support strategic decision-making in a plant refurbishment context. (author)

  20. The economics of Language Policy: An Introduction to Evaluation Work

    OpenAIRE

    Grin, François; Vaillancourt, François

    2015-01-01

    This chapter presents some of the main empirical methods used by economists who since the 1970s have contributed to the elaboration of language policies. This specific focus is the result of the theme of this book; it is more restrictive than discussions on the economics of language of the economics of language policy evaluation. Furthermore, this leads us to emphasize practice-oriented research using quantitative data, in which economists have addressed questions such as: "How much does it c...

  1. Accidents at work and costs analysis: a field study in a large Italian company.

    Science.gov (United States)

    Battaglia, Massimo; Frey, Marco; Passetti, Emilio

    2014-01-01

    Accidents at work are still a heavy burden in social and economic terms, and action to improve health and safety standards at work offers great potential gains not only to employers, but also to individuals and society as a whole. However, companies often are not interested to measure the costs of accidents even if cost information may facilitate preventive occupational health and safety management initiatives. The field study, carried out in a large Italian company, illustrates technical and organisational aspects associated with the implementation of an accident costs analysis tool. The results indicate that the implementation (and the use) of the tool requires a considerable commitment by the company, that accident costs analysis should serve to reinforce the importance of health and safety prevention and that the economic dimension of accidents is substantial. The study also suggests practical ways to facilitate the implementation and the moral acceptance of the accounting technology.

  2. Economic evaluations of ergonomic interventions preventing work-related musculoskeletal disorders: a systematic review of organizational-level interventions.

    Science.gov (United States)

    Sultan-Taïeb, Hélène; Parent-Lamarche, Annick; Gaillard, Aurélie; Stock, Susan; Nicolakakis, Nektaria; Hong, Quan Nha; Vezina, Michel; Coulibaly, Youssouph; Vézina, Nicole; Berthelette, Diane

    2017-12-08

    Work-related musculoskeletal disorders (WMSD) represent a major public health problem and economic burden to employers, workers and health insurance systems. This systematic review had two objectives: (1) to analyze the cost-benefit results of organizational-level ergonomic workplace-based interventions aimed at preventing WMSD, (2) to explore factors related to the implementation process of these interventions (obstacles and facilitating factors) in order to identify whether economic results may be due to a successful or unsuccessful implementation. Systematic review. Studies were searched in eight electronic databases and in reference lists of included studies. Companion papers were identified through backward and forward citation tracking. A quality assessment tool was developed following guidelines available in the literature. An integration of quantitative economic results and qualitative implementation data was conducted following an explanatory sequential design. Out of 189 records, nine studies met selection criteria and were included in our review. Out of nine included studies, grouped into four types of interventions, seven yielded positive economic results, one produced a negative result and one mixed results (negative cost-effectiveness and positive net benefit). However, the level of evidence was limited for the four types of interventions given the quality and the limited number of studies identified. Our review shows that among the nine included studies, negative and mixed economic results were observed when the dose delivered and received by participants was low, when the support from top and/or middle management was limited either due to limited participation of supervisors in training sessions or a lack of financial resources and when adequacy of intervention to workers' needs was low. In studies where economic results were positive, implementation data showed strong support from supervisors and a high rate of employee participation. Studies

  3. The economics of bladder cancer: costs and considerations of caring for this disease.

    Science.gov (United States)

    Svatek, Robert S; Hollenbeck, Brent K; Holmäng, Sten; Lee, Richard; Kim, Simon P; Stenzl, Arnulf; Lotan, Yair

    2014-08-01

    Due to high recurrence rates, intensive surveillance strategies, and expensive treatment costs, the management of bladder cancer contributes significantly to medical costs. To provide a concise evaluation of contemporary cost-related challenges in the care of patients with bladder cancer. An emphasis is placed on the initial diagnosis of bladder cancer and therapy considerations for both non-muscle-invasive bladder cancer (NMIBC) and more advanced disease. A systematic review of the literature was performed using Medline (1966 to February 2011). Medical Subject Headings (MeSH) terms for search criteria included "bladder cancer, neoplasms" OR "carcinoma, transitional cell" AND all cost-related MeSH search terms. Studies evaluating the costs associated with of various diagnostic or treatment approaches were reviewed. Routine use of perioperative chemotherapy following complete transurethral resection of bladder tumor has been estimated to provide a cost savings. Routine office-based fulguration of small low-grade recurrences could decrease costs. Another potential important target for decreasing variation and cost lies in risk-modified surveillance strategies after initial bladder tumor removal to reduce the cost associated with frequent cystoscopic and radiographic procedures. Optimizing postoperative care after radical cystectomy has the potential to decrease length of stay and perioperative morbidity with substantial decreases in perioperative care expenses. The gemcitabine-cisplatin regimen has been estimated to result in a modest increase in cost effectiveness over methotrexate, vinblastine, doxorubicin, and cisplatin. Additional costs of therapies need to be balanced with effectiveness, and there are significant gaps in knowledge regarding optimal surveillance and treatment of both early and advanced bladder cancer. Regardless of disease severity, improvements in the efficiency of bladder cancer care to limit unnecessary interventions and optimize effective

  4. Entrepreneurship: Some Considerations

    Directory of Open Access Journals (Sweden)

    V. Martinho

    2016-02-01

    Full Text Available In this work it is presented some considerations about entrepreneurship. Most of these questions are linked with Portuguese context. Portugal has some particularities, namely because the asymmetries between the littoral and the interior. This situation carried out some problems that complicate and prevent the appearance of new innovated business. In a situation of crisis like that we have today this context can become a really problem to solve some questions.

  5. “Lifting Up the Issue”: Exploring Social Work Responses to Economic Abuse as a Form of Intimate Partner Violence in Sweden

    OpenAIRE

    Coutts, Lindsay Mae

    2017-01-01

    Master's thesis in Social work Men’s violence against women in intimate relationships is a pervasive and serious social problem that negatively impacts a women’s life in a multitude of ways. Economic abuse is one tactic commonly used by an abuser to control their partner’s financial resources and independence. Unfortunately, there is limited research on this form of intimate partner violence, especially in the context of Sweden. The aim of this study was to illuminate the issue of economic...

  6. Survey of International Trade/Economics Textbooks.

    Science.gov (United States)

    Lucier, Richard L.

    1992-01-01

    Reviews 14 international economics textbooks to help instructors with selection. Includes organization and structure, topics covered, and characteristics of the texts. Suggests considerations such as course length, level of abstraction desired, opinion of numerically based graphical analysis, extensiveness of examples and applications, and whether…

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

    Directory of Open Access Journals (Sweden)

    TRAIAN ALEXANDRU NASTASE

    2011-04-01

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

  8. Economic competitiveness of nuclear power in China

    International Nuclear Information System (INIS)

    Hu Chuanwen

    2005-01-01

    Development of nuclear power in China has made a good progress. Currently, economic competitiveness of nuclear power compared to fossil-fuelled power plants is one of the major problems which hamper its development. This article presents the economic competitiveness of nuclear power in China with two-level analyses. First, levelized lifetime cost method is adopted for electricity generation cost comparisons. Important factors influencing economic competitiveness of nuclear power are described. Furthermore, a broad economic evaluation of the full fuel chain of nuclear power and fossil-fuelled plants is discussed concerning macro social-economic issues, environmental and health impacts. The comprehensive comparative assessment would be carried out for decision making to implement nuclear power programme. In consideration of external costs and carbon value, the economic competitiveness of nuclear power would be further improved. Facing swift economic growth, huge energy demand and heavy environmental burden, nuclear power could play a significant role in sustainable development in China. (authors)

  9. Economics and the question of low-grade heat

    International Nuclear Information System (INIS)

    Gorbet, F.W.

    1976-01-01

    This paper examines, from the viewpoint of an economist, the issues involved in the increased waste heat production generated by the rapid acceleration of electrical production and nuclear generation. It reviews some of the literature on low-grade heat - its economic considerations and ecological impact - and examines the applicability of the traditional type of analytical decision tool (cost/benefit analysis) to the efficient design of heat rejection systems. It is recognized that decisions should be made on the basis of social costs and benefits as well as purely monetary considerations. The validity and shortcomings of cost/benefit analysis are presented. It is concluded that, for energy policy planning and waste heat management, economic feasibility studies should lay out the options together with the costs and risks. (author)

  10. Special considerations regarding indirect expropriation in international economic law

    Directory of Open Access Journals (Sweden)

    Laura-Cristiana Spătaru-Negură

    2017-12-01

    Full Text Available The right to property is a human right that has to be respected so that if the property of a natural or legal person is taken over, the respective person has to be compensated. The right of a state to control the economic business is one of the rights sustained and exercised by the states on a constant basis. This reflects the inherent sovereignty of a state to control its people, incidents and objects found on its territory. Between these rights, the situation of indirect expropriation appears which has been described in the doctrine as being very abstract and rigid, big lacunae existing. The sense of the indirect expropriation and of the international investors’ protection against the indirect expropriation is very ambiguous. Using different methods specific to scientific analyse of the legal phenomenon (e.g. the logical method, the comparative method, the historical method and the quantitative methods, we consider that through this paper we can reach certain results that could be interesting for any legal practitioner or theoretician, this paper intending to present the most relevant cases that could amount to indirect expropriation.

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

    Science.gov (United States)

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

    2014-12-01

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

  12. Transportation, economical development and environmental considerations in the Arctic areas

    International Nuclear Information System (INIS)

    Berg, J.S.

    1993-01-01

    There is a need for increased development in Arctic regions for obtaining resources such as hydrocarbons and ores. Development of these resources in remote areas requires suitable transportation routes and proper attention to the environmental sensitivity of northern lands. Developing a transport route must take into account such matters as resource location, economic feasibility, type of material to be transported, length of time the route will be needed, the interest of the route to tourism, and the effect of transport on the environment. Design, construction, and maintenance of the transport route requires collection of reliable data and conformity to specifications relevant to the region concerned. Construction and maintenance in northern areas is affected by such complicated and costly factors as the short construction season, long distances for transportation of both equipment and workers, presence of permafrost, and low winter temperatures. 6 figs

  13. CONSIDERATIONS ON TRANSACTIONS OF FOREIGN TRADE

    Directory of Open Access Journals (Sweden)

    Paliu-Popa Lucia

    2009-05-01

    Full Text Available In the complex connection process of national economies to global economy flows, an important role has the foreign trade, which in recent decades has become, in the market economy conditions, one of the factors determining for economic growth. Foreign trade, as a separate branch of the national economy is an important factor of economic growth, caused by the internationalization of business and determining for the process of globalization. For Romania, a country still in transition and recent member of the European Union is particularly important to enhance the participation to international trade in goods and services, but also attracting foreign investments in the economy as the main possibilities for the re-industry and restructuring the national economy in order to creation and maintenance of sustainable competitive advantages. Starting from these considerations, in this article I addressed/aproached the theoretical aspects of foreign trade, without omitting intracomunity purchases and deliveries of goods.

  14. ECONOMIC CRISIS AND FOREIGN DIRECT INVESTMENTS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    E. Bako

    2015-10-01

    Full Text Available Foreign direct investments represent an essential factor of economic development and growth at all levels: national, regional and local (county. The authors analyse the evolution of foreign direct investments in Romania over the last decade, taking into consideration the influence of the economic and financial crisis, different territorial levels, types of foreign investments, the economic activities and also the main countries of origin. The aim of the paper is to explain some of the reasons for the illustrated evolution of FDI and to reveal some policy implications for the future period.

  15. Life Satisfaction and Work-Related Satisfaction among Anesthesiologists in Poland

    Directory of Open Access Journals (Sweden)

    Ewelina Gaszynska

    2014-01-01

    Full Text Available The aim of the study was to assess the level of life and job satisfaction of Polish anesthesiologists and to explore the impact of extrinsic-hygiene and intrinsic-motivating determinants. Materials and Methods. A cross-sectional questionnaire study was conducted among consultant anesthesiologists in Lodz region. The questionnaire concerned patient care, burden, income, personal rewards, professional relations, job satisfaction in general, and life satisfaction. Respondents were asked to rate their level of satisfaction for each item on a seven-point Likert scale (1: extremely dissatisfied; 7: extremely satisfied. Results. 86.03% of anesthesiologists were satisfied with their economic status, 77.94% found their health status satisfactory, and 52.21% viewed their personal future optimistically. In general, 71.32% of anesthesiologists were satisfied with their current job situation. Among the less satisfying job aspects were work-related stress (2.49; SD = 1.23, administrative burden (2.85; SD = 1.47, workload (3.63; SD = 1.56, and leisure time (3.09; SD = 1.44. Conclusions. Considerable work-related stress leads to job dissatisfaction among anesthesiologists. There is an association between job satisfaction and health status, social life, and economic status. Working for long hours by anesthesiologists results in a high risk of burnout.

  16. LAG, GAPS AND CONVERGENCES – FIVE CENTURIES OF EUROPEAN ECONOMIC EXPERIENCES

    Directory of Open Access Journals (Sweden)

    Dr. Bogdan MURGESCU

    2010-11-01

    Full Text Available This paper entails the experience of different European countries in what concerns economic gaps storage, “economic lag” and “catching-up the lag time”, confronting economic theories regarding economic growth determinants. Taking into consideration the cases of Denmark and Ireland, which have managed, in different historical periods, to surpass the peripheral condition and relative economic under- development, and to be part of the most developed and prosper group countries; the study evaluates the chances of other countries to realize similar progresses.

  17. Return-to-work intervention versus usual care for sick-listed employees : Health-economic investment appraisal alongside a cluster randomised trial

    NARCIS (Netherlands)

    Lokman, S.; Volker, D.; Zijlstra-Vlasveld, M.C.; Brouwers, E.P.M.; Boon, B.; Beekman, A.T.; Smit, F.; van der Feltz-Cornelis, C.M.

    2017-01-01

    To evaluate the health-economic costs and benefits of a guided eHealth intervention (E-health module embedded in Collaborative Occupational healthcare (ECO)) encouraging sick-listed employees to a faster return to work. A two-armed cluster randomised trial with occupational physicians (OPs) (n=62),

  18. Socio-economic status of Ghanians of Subsaharan Africa assessed ...

    African Journals Online (AJOL)

    Socio-economic status of Ghanians of Subsaharan Africa assessed by subjective perception as against objective criteria: methodological considerations. The Mamprobi (Ghana) Cardiovascular Helath Programme 1975-1980.

  19. Economic and social ethics in the work of John Calvin

    Directory of Open Access Journals (Sweden)

    Matthias Freudenberg

    2009-11-01

    Full Text Available John Calvin and Reformed Protestantism interlinked questions of life and death with questions of faith. Not only faith and the church, but life in general call for constant renewal through the word of God. These processes of renewal incorporate society and the economy. In contrast to the popular assertion that Calvin and Calvinism are responsible for capitalism and its aberrations, Calvin in particular shows a deep sensibility for human beings trapped in economic deprivation. In his sermons Calvin exhorts the rich to consider the poor as ‘their’ poor and to thank God by practicing generosity. This appreciation of social questions within an ecumenical context is demonstrated in the Reformed church in a whole array of charitable services. It will be crucial for the current debate on economic ethics to assess economic processes in relation to how they serve life. For it is liberty, justice and fellowship – as gifts of God – that serve as an orientation and an obligation to be aware of human beings suffering from the negative consequences of globalisation.

  20. Health economic data in reimbursement of new medical technologies: importance of the socio-economic burden as a decision-making criterion

    Directory of Open Access Journals (Sweden)

    Georgi Iskrov

    2016-08-01

    Full Text Available Background: Assessment and appraisal of new medical technologies require a balance between the interests of different stakeholders. Final decision should take into account the societal value of new therapies.Objective: This perspective paper discusses the socio-economic burden of disease as a specific reimbursement decision-making criterion and calls for the inclusion of it as a counterbalance to the cost-effectiveness and budget impact criteria.Results/Conclusions: Socio-economic burden is a decision-making criterion, accounting for diseases, for which the assessed medical technology is indicated. This indicator is usually researched through cost-of-illness studies that systematically quantify the socio-economic burden of diseases on the individual and on the society. This is a very important consideration as it illustrates direct budgetary consequences of diseases in the health system and indirect costs associated with patient or carer productivity losses. By measuring and comparing the socio-economic burden of different diseases to society, health authorities and payers could benefit in optimizing priority setting and resource allocation.New medical technologies, especially innovative therapies, present an excellent case study for the inclusion of socio-economic burden in reimbursement decision-making. Assessment and appraisal have been greatly concentrated so far on cost-effectiveness and budget impact, marginalizing all other considerations. In this context, data on disease burden and inclusion of explicit criterion of socio-economic burden in reimbursement decision-making may be highly beneficial. Realizing the magnitude of the lost socio-economic contribution resulting from diseases in question could be a reasonable way for policy makers to accept a higher valuation of innovative therapies.

  1. Occupational and public health considerations for work-hour limitations policy regarding public health workers during response to natural and human-caused disasters.

    Science.gov (United States)

    Berkowitz, Murray R

    2012-01-01

    This article examines the occupational health considerations that might impact the health and wellbeing of public health workers during responses to natural (eg, floods and hurricanes) and human-caused (eg, terrorism, war, and shootings) disasters. There are a number of articles in the medical literature that argue the impact of how working long hours by house staff physicians, nurses, and first-responders may pose health and safety concerns regarding the patients being treated. The question examined here is how working long hours may pose health and/or safety concerns for the public health workers themselves, as well as to those in the communities they serve. The health problems related to sleep deprivation are reviewed. Current policies and legislations regarding work-hour limitations are examined. Policy implications are discussed.

  2. Transport system as an element of sustainable economic growth in the tourist region

    OpenAIRE

    Mrnjavac, Edna

    2001-01-01

    Transport system is a whole composed of technical, technological, organisational, economic and legislative elements with the aim to perform transfer, loading and unloading of goods and passengers. Taking in consideration that most economic activities demand participation of certain transport system elements, any economic growth is impossible without an adequate transport system development. In order to secure environmental sustainable economic growth the economic policy subjects have to pay s...

  3. How Is Working Memory Training Likely to Influence Academic Performance? Current Evidence and Methodological Considerations.

    Science.gov (United States)

    Bergman Nutley, Sissela; Söderqvist, Stina

    2017-01-01

    Working memory (WM) is one of our core cognitive functions, allowing us to keep information in mind for shorter periods of time and then work with this information. It is the gateway that information has to pass in order to be processed consciously. A well-functioning WM is therefore crucial for a number of everyday activities including learning and academic performance (Gathercole et al., 2003; Bull et al., 2008), which is the focus of this review. Specifically, we will review the research investigating whether improving WM capacity using Cogmed WM training can lead to improvements on academic performance. Emphasis is given to reviewing the theoretical principles upon which such investigations rely, in particular the complex relation between WM and mathematical and reading abilities during development and how these are likely to be influenced by training. We suggest two possible routes in which training can influence academic performance, one through an effect on learning capacity which would thus be evident with time and education, and one through an immediate effect on performance on reading and mathematical tasks. Based on the theoretical complexity described we highlight some methodological issues that are important to take into consideration when designing and interpreting research on WM training and academic performance, but that are nonetheless often overlooked in the current research literature. Finally, we will provide some suggestions for future research for advancing the understanding of WM training and its potential role in supporting academic attainment.

  4. Socio-economic and psychological correlates of suicidality among Hong Kong working-age adults: results from a population-based survey.

    Science.gov (United States)

    Liu, Ka Y; Chen, Eric Y H; Chan, Cecilia L W; Lee, Dominic T S; Law, Y W; Conwell, Yeates; Yip, Paul S F

    2006-12-01

    The global toll of suicide is estimated to be one million lives per year, which exceeded the number of deaths by homicide and war combined. A key step to suicide prevention is to prevent less serious suicidal behaviour to preclude more lethal outcomes. Although 61% of the world's suicides take place in Asia and the suicide rates among middle age groups have been increasing since the economic crisis in many Asian countries, population-based studies of suicidal behaviour among working-age adults in non-western communities are scarce. Data from a population-based survey with 2015 participants were used to estimate the prevalence of suicidal ideation and behaviour among the working-age population in Hong Kong, and to study the associated socio-economic and psychological correlates. We focused particularly on potential modulating factors between life-event-related factors and suicidal ideation. Six per cent of the Hong Kong population aged 20-59 years considered suicide in the past year, while 1.4% attempted suicide. Hopelessness, reasons for living, and reluctance to seek help from family and friends had direct association with past-year suicidal ideation. Reasons for living were found to moderate the effect of perceived stress on suicidal ideation. Suicidality is a multi-faceted problem that calls for a multi-sectored, multi-layered approach to prevention. Prevention programmes can work on modulating factors such as reasons for living to reduce suicidal risk in working-age adults.

  5. When social actions get translated into spreadsheets: economics and social work with children and youth in Denmark

    DEFF Research Database (Denmark)

    Schrøder, Ida Marie

    2013-01-01

    interventions to help children and young people. Inspired by the sociologist John Law, my preliminary study suggests that taking into account economy often becomes a question of translating social interventions into spreadsheets, rather than making economically-based decisions. I classify three kinds...... in order to strengthen collaborative knowledge of how to take into account public sector economy, and to reflect on how technologies can interfere with decision processes in social work.......As a means of reducing public spending, social workers in Danish municipalities are expected to take into account public sector economy when deciding on how to solve social problems. Researchers have previously investigated the impact of social work on the public sector economy, the cost...

  6. The contribution of small hydro power stations to the electricity generation in Greece: Technical and economic considerations

    International Nuclear Information System (INIS)

    Kaldellis, J.K.

    2007-01-01

    Hydropower is the most widely used renewable energy source worldwide, contributing almost with 18.5% to the fulfillment of the planet electricity generation. However, most locations in Europe appropriate for the installation of large hydro power stations have already been exploited. Furthermore, there is a significant local communities' opposition towards new large power stations; hence, small hydro power stations remain one of the most attractive opportunities for further utilization of the available hydro potential. Greece and more precisely the country's mainland possesses a significant hydro-power potential which is up to now only partially exploited. In parallel, a large number of private investors have officially expressed their interest in creating small hydro power stations throughout the country, encouraged by the significant Greek State subsidy opportunities for renewable energy applications. However, up to now a relatively small number of projects have been realized, mainly due to decision-making problems, like the administrative bureaucracy, the absence of a rational national water resources management plan and the over-sizing of the proposed installations. Certainly, if the above problems are suitably treated, small hydro-power plants can be proved considerably profitable investments, contributing also remarkably to the national electricity balance and replacing heavy polluting lignite and imported oil. In the context of the above interesting issues, the present study reviews in detail the existing situation of small hydropower plants in Greece and investigates their future prospects as far as the energy, economic and environmental contribution are concerned

  7. Preliminary design and economical study of a biogas production-plant using cow manure

    Directory of Open Access Journals (Sweden)

    Juan Miguel Mantilla González

    2007-09-01

    Full Text Available This article presents considerations and results from designing a large- scale biogas production-plant using cow manure. The so designed plant capacity allowed processing the dung from 1,300 cows, producing 500 kW of electrical energy from operating a generator which works on a mixture of diesel and biogas fuel. The design included sizing the cowsheds, the manure-collecting systems, transporting the dung, the digester, the effluent tank and the biogas treatment system. An economic study was also done, concluding that project was viable and the importance of the cost of diesel evolving for determining return on investment time.

  8. DEVELOPMENT OF FREE ECONOMIC ZONE OF THE ASTRAKHAN REGION: MYTH AND REALITY

    Directory of Open Access Journals (Sweden)

    Ekaterina V. Kryukova

    2017-06-01

    Full Text Available The article deals with the tasks, processes and problems demanding permission in the special economic zones formed in the territory of Russia as an institute of development of national economy in the conditions of import substitution policy. The Special Economic Zones (SEZ being one of instruments of attraction of the foreign capital, diversification of economy, transfer of the industry of the country to an innovative way of development, act as the real driver of economic growth of regions. On the example of the special economic zone of the Astrakhan region the comparative characteristic of the main processes of its development is carried out; actual shortcomings of Lotos OJSC management are proved. The author reveals unevenness and slowness of development, structural disproportions, low responsibility of stakeholders, insufficient activity of resident firms and the related groups, high degree of uncertainty of achievement of payback and efficiency of projects of the SEZ. The results of the carried-out analysis let implement the tasks of further development of the Astrakhan SEZ – attraction of considerable resources into the development of fields of natural resources, activization of geological and exploration works, technological improvement of the existing capacities, construction of new unique objects at the shipbuilding enterprises.

  9. Nuclear energy as an instrument of economic policy

    International Nuclear Information System (INIS)

    Thiriet, L.

    1984-01-01

    This chapter is a review of how nuclear power can help achieve energy policy objectives, illustrated with examples based on experience in France. It is preceded by a preliminary consideration of the global economic background for the development of nuclear power today. Headings are: introduction; world-wide economic environment; nuclear energy and inflation; nuclear energy and external constraints; nuclear energy, foreign currency and employment in the French context. (U.K.)

  10. Afghanistan Economic Update, April 2014

    OpenAIRE

    Joya, Omar; Khan, Faruk

    2014-01-01

    Economic growth slowed considerably to 3.6 percent (estimated) in 2013 despite robust agricultural production, as heightened uncertainty surrounding the political and security transition led to a slump in investor and consumer confidence. Growth is projected to remain weak in 2014, while a smooth political and security transition would help restore confidence in the economy and enable a pi...

  11. The Economics of America's Energy Future.

    Science.gov (United States)

    Simmons, Henry

    This is an Energy Research and Development Administration (ERDA) pamphlet which reviews economic and technical considerations for the future development of energy sources. Included are sections on petroleum, synthetic fuels, oil shale, nuclear power, geothermal power, and solar energy. Also presented are data pertaining to U.S. energy production…

  12. Accidents at Work and Costs Analysis: A Field Study in a Large Italian Company

    Science.gov (United States)

    BATTAGLIA, Massimo; FREY, Marco; PASSETTI, Emilio

    2014-01-01

    Accidents at work are still a heavy burden in social and economic terms, and action to improve health and safety standards at work offers great potential gains not only to employers, but also to individuals and society as a whole. However, companies often are not interested to measure the costs of accidents even if cost information may facilitate preventive occupational health and safety management initiatives. The field study, carried out in a large Italian company, illustrates technical and organisational aspects associated with the implementation of an accident costs analysis tool. The results indicate that the implementation (and the use) of the tool requires a considerable commitment by the company, that accident costs analysis should serve to reinforce the importance of health and safety prevention and that the economic dimension of accidents is substantial. The study also suggests practical ways to facilitate the implementation and the moral acceptance of the accounting technology. PMID:24869894

  13. Coasian and Modern Property Rights Economics

    DEFF Research Database (Denmark)

    Foss, Kirsten; Foss, Nicolai

    2015-01-01

    Laying the foundations of property rights economics stands out among Ronald Coase's many seminal contributions. This approach had an impact on a number of fields in economics in, particularly, the 1960s and 1970s. The modern body of property rights economics mainly originates in the work Oliver...... Hart and is quite different in style, scope, and implications from the original property rights economics of Coase, Demsetz, Alchian, Cheung, Umbeck, Barzel, etc. Based on our earlier work on the subject (Foss and Foss, 2001), we argue that the change from Mark I to Mark II property rights economics...... led to a substantial narrowing of the scope of property rights economics, somewhat akin to a Kuhnian loss of content. In particular, Mark II property rights economics make strong assumptions concerning the definition and enforcement of ownership rights made which lead to many real life institutions...

  14. Putin's and Russian-led Eurasian Economic Union: A hybrid half-economics and half-political “Janus Bifrons”

    Directory of Open Access Journals (Sweden)

    Bruno S. Sergi

    2018-01-01

    Full Text Available The Eurasian Economic Union is an institution formalized in January 2015 for the purpose of regional economic integration; it includes five countries: Russia, Kazakhstan, Belarus, Armenia, and Kyrgyzstan, and may include Mongolia and Tajikistan in the future. With a GDP of $1.59 trillion in 2015, an industrial production of $1.3 trillion in 2014, and population of almost 200 million as of 2016, the EEAU could represent a geopolitical success that supports both Putin's ambitious political agenda and the Union's economic prospects. Although the efforts of this Union are ongoing and long-term success is not certain, the Russia-led Eurasian Economic Union can be considered a hybrid half-economics and half-political “Janus Bifrons” that serves as a powerful illustration of what Putin envisions for the post-Soviet space. Despite promising steps so far, more should be done toward the achievement of economic development and balanced opportunity for all Eurasian countries. Russia's longstanding role within the Union, as well as its power and political motivations, are all considerations that must be accounted for.

  15. Managing nuclear waste: Social and economic impacts

    International Nuclear Information System (INIS)

    Hemphill, R.C.; Bassett, G.W. Jr.

    1993-01-01

    Recent research has focused on perceptions of risk as a dominant source of economic impacts due to siting a high level radioactive waste facility. This article addresses the social and economic considerations involved with the issue of risk perception and other types of negative imagery. Emphasis is placed on ways of measuring the potential for economic effects resulting from perceptions prior to construction and operation of HLW facility. We describe the problems in arriving at defensible estimates of economic impacts. Our review has found that although legal and regulatory bases may soon allow inclusion of these impacts in EIS and for compensation purposes, credible scientific methods do not currently exist for predicting the existence or magnitude of changes in economic decision-making. Policy-makers should recognize the potential for perception-based economic impacts in determining the location and means of managing radioactive waste; but, they also need be cognizant of the current limitations of quantitative estimates of impacts in this area

  16. Managing nuclear waste: Social and economic impacts

    International Nuclear Information System (INIS)

    Hemphill, R.C.; Bassett, G.W. Jr.

    1993-01-01

    Recent research has focused on perceptions of risk dominant source of economic impacts due to siting a high level radioactive waste facility. This article addresses the social and economic considerations involved with the issue of risk perception and other types of negative imagery. Emphasis is placed on ways of measuring the potential for economic effects resulting from perceptions prior to construction and operation of a HLW facility. We describe the problems in arriving at defensible estimates of economic impacts. Our review has found that although legal and regulatory bases may soon allow inclusion of these impacts in EIS and for compensation purposes, credible scientific methods do not currently exist for predicting the existence or magnitude of changes in economic decision-making. Policy-makers should recognize the potential for perception-based economic impacts in determining the location and means of managing radioactive waste; but, they also need be cognizant of the current limitations of quantitative estimates of impacts in this area

  17. Thermo-Economic Analysis of Zeotropic Mixtures and Pure Working Fluids in Organic Rankine Cycles for Waste Heat Recovery

    Directory of Open Access Journals (Sweden)

    Florian Heberle

    2016-03-01

    Full Text Available We present a thermo-economic analysis of an Organic Rankine Cycle (ORC for waste heat recovery. A case study for a heat source temperature of 150 °C and a subcritical, saturated cycle is performed. As working fluids R245fa, isobutane, isopentane, and the mixture of isobutane and isopentane are considered. The minimal temperature difference in the evaporator and the condenser, as well as the mixture composition are chosen as variables in order to identify the most suitable working fluid in combination with optimal process parameters under thermo-economic criteria. In general, the results show that cost-effective systems have a high minimal temperature difference ΔTPP,C at the pinch-point of the condenser and a low minimal temperature difference ΔTPP,E at the pinch-point of the evaporator. Choosing isobutane as the working fluid leads to the lowest costs per unit exergy with 52.0 €/GJ (ΔTPP,E = 1.2 K; ΔTPP,C = 14 K. Considering the major components of the ORC, specific costs range between 1150 €/kW and 2250 €/kW. For the zeotropic mixture, a mole fraction of 90% isobutane leads to the lowest specific costs per unit exergy. A further analysis of the ORC system using isobutane shows high sensitivity of the costs per unit exergy for the selected cost estimation methods and for the isentropic efficiency of the turbine.

  18. Economic considerations for the use of low osmolality contrast media in radiology

    International Nuclear Information System (INIS)

    Latchaw, R.

    1989-01-01

    The new low-osmonality contrast media (LOCM) have been shown to be better tolerated, more physiologic, and safer than the older ionic media. Unfortunately, the LOCM are significantly more expensive than the latter and therefore one must wiegh the differential costs of the new drugs against their benefits. In this paper an overview is given of discussions by a number of investigators of the economic implications of the use of LOCM. (H.W.). 25 refs.; 10 tabs

  19. [Population and economics in Quintana Roo state: some considerations from recent experience].

    Science.gov (United States)

    Aguilar Barajas, I

    1995-01-01

    "This article focuses on the explosive population growth in Quintana Roo [Mexico] during the last few years and its...implications [for] the local economy. First, the article briefly describes population structure, emphasizing some migratory and socioeconomic aspects. Next it considers the status sectoral and regional production structure, which [emphasize] the strong dependence on tourism and its concentration in Cancun. In the conclusions population and economic aspects entwine, providing a more comprehensive developmental perspective." (SUMMARY IN ENG) excerpt

  20. Investigating Causality Between Agricultural and Economic Growth in Iran

    Directory of Open Access Journals (Sweden)

    A. Falsafian

    2010-10-01

    Full Text Available Although rate of economic growth is not the only way to measure economic development, it is relatively more important than the other indices. Agriculture sector plays the main role on economic growth and sustainable development. In addition, it has significant impact on most social, political and economic issues by producing strategic food products for ever-increasing population. Therefore, the present study investigated causal relationship between agricultural and economic growth in Iran. To this end, the Granjer’s causality test was used after employing the Augmented Dicky-Fuller test to see if the variables under consideration are stationary. The result showed that there is a long learn feedback relationship between these variables and agricultural developments.

  1. The "amazing" fertility decline: Islam, economics, and reproductive decision making among working-class Moroccan women.

    Science.gov (United States)

    Hughes, Cortney L

    2011-12-01

    Often it is understood that Islam prohibits family planning because the Qur'an does not explicitly address contraception. Public health and development officials have recently congratulated the Muslim world for decreases in fertility given the supposed constraints placed on reproductive healthcare by Islam, while popular culture writers have warned the West of threats by young Muslims if the population goes uncontrolled. This article draws on data collected through interviews with working-class women seeking reproductive healthcare at clinics in Rabat, Morocco, and with medical providers to challenge the link between Islamic ideology and reproductive practices and the correlation among Islam, poverty, and fertility. Morocco, a predominantly Muslim country, has experienced a dramatic decrease in fertility between the 1970s and today. I argue that patients and providers give new meanings to modern reproductive practices and produce new discourses of reproduction and motherhood that converge popular understandings of Islam with economic conditions of the Moroccan working class.

  2. Environmental benefits of cropland conversion to hybrid poplar: economic and policy considerations

    International Nuclear Information System (INIS)

    Updegraff, K.; Baughman, M.J.; Taff, S.J.

    2004-01-01

    To evaluate environmental benefits that might accrue from conversion of farmland to short-rotation woody crops (SRWC), a hypothetical conversion of 10%, 20% and 30% of cropland was modeled in a watershed of the Lower Minnesota River. The analysis synthesized output from a watershed model (ADAPT) with literature-based estimates of productivity and economic values for water quality, forest conservation and carbon sequestration. A Monte Carlo simulation approach was used to estimate ranges of environmental benefit values for cropland conversion to SRWCS. The summed average net benefits justified annual public subsidies ranging from $44 to 596 ha -1 , depending on market scenario and conversion level. Cropland conversion to SRWCs reduced cumulative annual stream flows, sediment and nitrogen loadings by up to 9%, 28% and 15%, respectively. Reduced sediment loads resulted in potential average annual public savings on culvert and ditch maintenance costs of $9.37 Mg -1 of sediment not delivered to the watershed outlet. Hybrid poplars over a 5-year rotation produced an estimated annual economic value due to carbon sequestration of $13-15 ha -1 when used for bioenergy and $29-33 ha -1 (depending on conversion rate) when converted to wood products. If hybrid poplars are substituted for aspen traditionally harvested from natural woodlands, the poplars create annual forest preservation values of $4.79-5.44 ha -1 . (author)

  3. Working Parents' use of work-life policies

    OpenAIRE

    Dulk, Laura den; Peper, Bram

    2007-01-01

    In this paper, we examine working parent’s use of work-life policies in three financial sector organizations in the Netherlands. We analyse the barriers and support regarding the actual take up of work-life policies by working parents and to what extent this in turn influence their experienced work-life balance. We collected survey data in three Dutch financial sector organizations: one public sector organization and two private firms. All three differ considerably regarding their organizatio...

  4. Engineering, environmental and economic planning for tailings disposal

    International Nuclear Information System (INIS)

    Poellot, J.H.

    1982-01-01

    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

  5. Rules of Origin for Goods and Services: Conceptual Issues and Economic Considerations

    OpenAIRE

    Hoekman, Bernard

    1993-01-01

    Rules of origin form part of the traditional trade policy landscape. They are necessary for any government that seeks to distinguish between different foreign sources of supply of a product. This paper provides a basic introduction to the conceptual issues that arise in this area. It discusses both origin rules for products and producers, the latter being crucial in the context of trade in services, and summarizes the results of the economic literature with respect to rules of origin. The int...

  6. Estimating total economic merit for the Portuguese Holstein cattle population under new economic conditions

    Directory of Open Access Journals (Sweden)

    Joana B.M. Almeida

    2013-12-01

    Full Text Available The objective of this study was to develop a total economic merit index that identifies more profitable animals using Portugal as a case study to illustrate the recent economic changes in milk production. Economic values were estimated following future global prices and EU policy, and taking into consideration the priorities of the Portuguese dairy sector. Economic values were derived using an objective system analysis with a positive approach, that involved the comparison of several alternatives, using real technical and economic data from national dairy farms. The estimated relative economic values revealed a high importance of production traits, low for morphological traits and a value of zero for somatic cell score. According to several future market expectations, three scenarios for milk production were defined: a realistic, a pessimistic and an optimistic setting, each with projected future economic values. Responses to selection and efficiency of selection of the indices were compared to a fourth scenario that represents the current selection situation in Portugal, based on individual estimated breeding values for milk yield. Although profit resulting from sale of milk per average lactation in the optimistic scenario was higher than in the realistic scenario, the volatility of future economic conditions and uncertainty about the future milk pricing system should be considered. Due to this market instability, genetic improvement programs require new definitions of profit functions for the near future. Effective genetic progress direction must be verified so that total economic merit formulae can be adjusted and selection criteria redirected to the newly defined target goals.

  7. THE MOTIVATION OF MAN TO WORK: IMPACT OF THE GLOBAL ECONOMIC CRISIS STUDY

    Directory of Open Access Journals (Sweden)

    Felipe Carvalho F. Nars

    2013-06-01

    Full Text Available The general objective of this research is to identify significant differences in the levels of ‘Satisfactionand Motivation’ among employees of the Best Companies to Work For in Brazil, elected by Guia VocêS/A-Exame, between 2007 and 2009. The specific objectives seek to: (1 verify if the result of the category‘Satisfaction and Motivation’ in 2009 differs significantly from 2007 and 2008, (2 assess the variations inthe indices that composes the result of this category in 2009 and relate them to the theory of motivation,and (3 identify elements in the speech of employees that demonstrate the actions taken by companiesbefore the global economic crisis in 2009 to keep them motivated and relate them to the theory of managementin the era of economic turbulence. The theoretical framework addresses three main issues: (1organizational climate - its relationship to the organizational system and motivation, the importance ofits measurement through organizational climate surveys structured by categories and actions of seniormanagement due to its results. (2 Motivation - a conceptual overview and the recent discussion aboutthe meaning assigned to work as a source of motivation. (3 The management in the era of economicturbulence - the role of leadership dealing with new challenges of management in the chaos, clarity andeffectiveness communication due to maintain team morale in times of crisis. In order to find the answersto the proposed problem, we performed a descriptive analysis with focus on quantitative and qualitativedata. The survey sample was comprised of 66 companies that figured in the Guides for 2007, 2008 and2009. The Statistical analysis was given by applying the Kolmogorov-Smirnov (KS test, additionally theGeneral Linear Model (GLM and the selection method of Wilks Lambda. The quantitative results obtainedby applying hypothesis and comparison tests between means showed a drop in the levels of ‘Satisfactionand Motivation’ in 2009

  8. Environmental and economic estimation of negative impact of waterproofing works and materials on environment and ability to live of the person

    Directory of Open Access Journals (Sweden)

    Velichko Evgeniy

    2016-01-01

    Full Text Available In article negative influence of waterproofing materials and works on health of people and environmental pollution is analyzed. Complex measures on maintenance of an ecological security, sanitary-and-hygienic requirements, size standards and rules both during works on a waterproof finish are resulted, and at the subsequent upkeep of buildings and premises, and also action for decrease in negative impact at carrying out of waterproofing works on a natural habitat condition, health of the workers occupied in repair-building manufacture and living. The estimation of components of the environmental and economic damage put to environment by manufacture of waterproofing works is given.

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

    Directory of Open Access Journals (Sweden)

    Юлия Олеговна Пучинская

    2016-12-01

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

  10. The exploitation of biomass for building space heating in Greece: Energy, environmental and economic considerations

    International Nuclear Information System (INIS)

    Michopoulos, A.; Skoulou, V.; Voulgari, V.; Tsikaloudaki, A.; Kyriakis, N.A.

    2014-01-01

    Highlights: • The oil substitution with biomass residues for heating buildings is examined. • Primary energy consumption from biomass results increased by 3–4% as compared to diesel oil. • CO 2 and SO 2 emissions are significantly higher with biomass than with diesel oil. • The examined substitution is economically attractive for the final consumers. - Abstract: The exploitation of forest and agricultural biomass residues for energy production may offer significant advantages to the energy policy of the relevant country, but it strongly depends on a number of financial, technological and political factors. The work in hand focuses on the investigation of the energy, environmental and financial benefits, resulting from the exploitation of forest and agricultural biomass residues, fully substituting the conventional fuel (diesel oil) for building space heating in Greece. For this investigation, the energy needs of a representative building are determined using the EnergyPlus software, assuming that the building is located across the various climate zones of Greece. Based on the resulting thermal energy needs, the primary energy consumption and the corresponding emissions are determined, while an elementary fiscal analysis is also performed. The results show that significant financial benefits for the end-user are associated with the substitution examined, even though increased emissions and primary energy consumption have been derived

  11. Nigerian stock exchange and economic development

    Directory of Open Access Journals (Sweden)

    Olowe,Olusegun

    2011-12-01

    Full Text Available This article studies role of cooperations in creating opportunities for using rich renewable energy sources and also their potential role for entrepreneurship and employment in Iran. The presence of constant, sustainable and economical energy is an essential basis for any economical and social development while it can upgrade life qualities. Iran has a considerable amount of natural resources for modernizing its energy supply and being transited to a sustainable energy system as it has countless opportunities for using rich renewable energy sources. On the other hand, cooperation have been considered as a strategic way to create job opportunities as they are strong organizations which can encounter economical and social side affects caused by quick moderating procedures in structural programs.Results show convergence between renewable sources development and Iran's economical development through taking a frugal approach in expenses, creating new job opportunities and entrepreneurship in renewable energies.

  12. Growing a sustainable biofuels industry: economics, environmental considerations, and the role of the Conservation Reserve Program

    International Nuclear Information System (INIS)

    Clark, Christopher M; Bierwagen, Britta G; Morefield, Philip E; Ridley, Caroline E; Lin, Yolanda; Vimmerstedt, Laura; Bush, Brian W; Eaton, Laurence M; Langholtz, Matthew H; Peterson, Steve

    2013-01-01

    Biofuels are expected to be a major contributor to renewable energy in the coming decades under the Renewable Fuel Standard (RFS). These fuels have many attractive properties including the promotion of energy independence, rural development, and the reduction of national carbon emissions. However, several unresolved environmental and economic concerns remain. Environmentally, much of the biomass is expected to come from agricultural expansion and/or intensification, which may greatly affect the net environmental impact, and economically, the lack of a developed infrastructure and bottlenecks along the supply chain may affect the industry’s economic vitality. The approximately 30 million acres (12 million hectares) under the Conservation Reserve Program (CRP) represent one land base for possible expansion. Here, we examine the potential role of the CRP in biofuels industry development, by (1) assessing the range of environmental effects on six end points of concern, and (2) simulating differences in potential industry growth nationally using a systems dynamics model. The model examines seven land-use scenarios (various percentages of CRP cultivation for biofuel) and five economic scenarios (subsidy schemes) to explore the benefits of using the CRP. The environmental assessment revealed wide variation in potential impacts. Lignocellulosic feedstocks had the greatest potential to improve the environmental condition relative to row crops, but the most plausible impacts were considered to be neutral or slightly negative. Model simulations revealed that industry growth was much more sensitive to economic scenarios than land-use scenarios—similar volumes of biofuels could be produced with no CRP as with 100% utilization. The range of responses to economic policy was substantial, including long-term market stagnation at current levels of first-generation biofuels under minimal policy intervention, or RFS-scale quantities of biofuels if policy or market conditions were

  13. 14 CFR 272.6 - Considerations in the determination of essential air service.

    Science.gov (United States)

    2010-01-01

    ... essential air service. 272.6 Section 272.6 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS ESSENTIAL AIR SERVICE TO THE FREELY ASSOCIATED STATES § 272.6 Considerations in the determination of essential air service. (a) In the determination of...

  14. Consideration of early closure or continued operation of a nuclear power plant

    International Nuclear Information System (INIS)

    2006-07-01

    This publication provides information to management and executives of electrical utilities responsible for the operation of nuclear power plants who are tasked with decision making related to early closures or continued operation. This information is based on the experiences of a number of countries in addressing a spectrum of issues broader than only the economics of the operation of the plant itself. Any major decision involving changes in direction for a major investment such as a nuclear power plant has the potential to incur considerable additional costs for stakeholders. Major economic risks can be unexpectedly encountered when decisions based on a simplified economic understanding of energy options are successfully challenged on the grounds that choices and decisions have been made without accounting for some environmental, social or economic issues which are considered of prime significance to important stakeholders. Such risks include not only changes in project scope and delays in project implementation due to re-evaluations necessitated by such challenges, but risks related to the effectiveness, efficiency and safety of ongoing operations or shutdown maintenance of the nuclear power plant. Additional risks encountered at this stage are the adequacy of the decommissioning fund and the need to establish a process whereby the availability of adequate funds will be assured at the time of the final plant shutdown. This publication provides information on several of these additional issues important to key stakeholders, and on methods that allow for their assessment and consideration when developing recommendations related to early closures or continued operations of a NPP. This publication consists of two parts: Part I: Includes a discussion of the main issues for consideration, with emphasis on issues important to stakeholders in addition to plant owners. Part II: Provides an example of a basic analytical approach to the assessment of plant life cycle

  15. Economic aspects of risk assessment in chemical safety

    Energy Technology Data Exchange (ETDEWEB)

    Drummond, M F; Shannon, H S

    1986-05-01

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

  16. The Private Business During the New Economic Policy (on the Materials of the Volga Region

    Directory of Open Access Journals (Sweden)

    Sergey V. Vinogradov

    2017-10-01

    Full Text Available he development of the private business had the regional features in the Volga region during the new economic policy. The originality of the study lies in the fact that it is conducted on the example of a large Russian region – the Volga region. The work is based on the documents of the regional archives of the Volga towns and on the materials of the local press. In the 1920s the private business was an integral part of the Russian multistructural economy, formed under the influence of natural and historical factors of its development. The attempt of the Bolsheviks to failure of the multistructure in economic during the policy of “military communism”; the prohibition of freedom in the trade and in business; the introduction of the surplus appropriation system – all these became the reasons of the political and economic crisis of the end of 1920s. At this time a considerable mass of peasants and working people revolted. The return to multistructural economy became important achievement of the new economic policy, which contributed to restoration of the destroyed economy. The private business has developed significantly in the trade, grain procurement and the fishing industry in the Volga region. In these spheres of economic activity was a competitive struggle between state, cooperative and private companies. The state had to strengthen organizations working in these spheres, responding to the economic challenge from private capital in trade, grain companies and the fishing industry. A special interest was placed on the revival of cooperation. State and cooperative companies were strengthened by experienced personnel, supplied with scarce goods. They were granted loans on preferential terms. The result of the competition was a rapid recovery of these sectors of the economy, significantly outpacing the overall development of the regional economy. In winning from the competition were also ordinary citizens – consumers who could receive

  17. LABORATORY DESIGN CONSIDERATIONS FOR SAFETY.

    Science.gov (United States)

    National Safety Council, Chicago, IL. Campus Safety Association.

    THIS SET OF CONSIDERATIONS HAS BEEN PREPARED TO PROVIDE PERSONS WORKING ON THE DESIGN OF NEW OR REMODELED LABORATORY FACILITIES WITH A SUITABLE REFERENCE GUIDE TO DESIGN SAFETY. THERE IS NO DISTINCTION BETWEEN TYPES OF LABORATORY AND THE EMPHASIS IS ON GIVING GUIDES AND ALTERNATIVES RATHER THAN DETAILED SPECIFICATIONS. AREAS COVERED INCLUDE--(1)…

  18. 7 CFR 1779.47 - Economic feasibility requirements.

    Science.gov (United States)

    2010-01-01

    ... complete the financial feasibility analysis for WW systems. If the facility is used by businesses and the success or failure of the facility is dependent on individual businesses, then the economic viability of..., security, history, and management capabilities. Financial feasibility reports must take into consideration...

  19. System of economics' security management in economic activity of meat processing enterprises formation

    OpenAIRE

    Iryna Sosnovska

    2015-01-01

    This article is devoted to creation of economics' security management system production and economic activity of meat current processing enterprises. The article reflects research results of various scientists scientific works regarding interpretation of economic security system and shows the lack of this concept single interpretation. There are summarized observation of current activities of meat processing plants specifics as a conclusion there are a large number of different programs and c...

  20. Economic feasibility constraints for renewable energy source power production

    International Nuclear Information System (INIS)

    Biondi, L.

    1992-01-01

    Suitable analysis criteria for use in economic feasibility studies of renewable energy source power plants are examined for various plant types, e.g., pumped storage hydroelectric, geothermal, wind, solar, refuse-fuelled, etc. The paper focusses on the impacts, on operating cost and rate structure, of the necessity, depending on demand characteristics, to integrate renewable energy source power production with conventional power production in order to effectively and economically meet peak power demand. The influence of commercialization and marketing trends on renewable energy source power plant economic feasibility are also taken into consideration

  1. Economics of spent LWR fuel storage

    International Nuclear Information System (INIS)

    Clark, H.J.; O'Neill, G.F.

    1980-01-01

    A power reactor operator, confronted with rising spent fuel inventories that would soon exceed his storage capacity, has to decide what to do with this fuel if he wants to continue reactor operations. A low cost option would be to ship excess fuel from the overburdened reactor to another reactor in the utility's system that has available space. The only cost would be for cask leasing and shipping. Three other alternatives all require considerable capital expenditures: reracking, new at-reactor (AR) basins for storage, and away-from-reactor (AFR) basins for storage. Economic considerations for each of the alternatives are compared

  2. HEALTH CARE ECONOMICS IN ROMANIA--DYNAMICS AND EVOLUTION.

    Science.gov (United States)

    Tamba, B I; Azoicăi, Doina; Druguş, Daniela

    2016-01-01

    Health economics refers to the analysis of medical institutions considering their economic and social efficacy, but also the regularity and the relationships that govern the phenomena and the processes from the field of health with the final purpose of achieving better results with the minimum of resources; it represents the study of health price in its complexity. The economics of the population's health needs and in particular the health needs in case of the poor groups of the population, consider health to be the main component of global human vulnerability. Health economics tries to change the simple interpretation of health price and disease cost into a wider consideration of a system administration similar to educational and social economics and the study of health in the context of the multiple specializations of the macro economy of the national group, as it is an instrument in the country's great economics symphony.

  3. Energy economics; Economie de l'energie

    Energy Technology Data Exchange (ETDEWEB)

    Babusiaux, D. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France)

    2005-07-01

    The energy demand is strongly conditioned by the consuming equipments. Depending on the uses, some energy sources can be substituted, while for some others the choice is limited or impossible. The energy offer comes mainly from non-renewable resources, and taking into consideration the geographical localization of these resources, economics are geopolitics are indissociable despite the development of markets. Necessary for the economic development, energy cannot be consumed without impact on the environment, which raises some worrying questions, like the one of global warming. (J.S.)

  4. The socio-economic base line survey; first chapter of the handbook under preparation: "Managing farmers: a handbook for working with farmers in irrigation and drainage projects"

    NARCIS (Netherlands)

    Schrevel, A.

    2002-01-01

    The text The socio-economic base line survey is the first chapter of a book under preparation meant to instruct senior staff of irrigation and drainage projects on techniques to work with farmers. It informs the reader of best practices to set up and execute a socio-economic baseline survey. The

  5. Dentist’s work and the stress: theoretical considerations

    Directory of Open Access Journals (Sweden)

    Antonio Diogo Fontenele de Lima

    2005-03-01

    Full Text Available The activity of Dentistry is facing serious problems nowadays, which is projected in anunprecedented crisis. Dentists are suffering from decrease in income, reduction of the number of patients in the private clinic due to the decrease in the patients’ acquisitive power and the increase in the costs of materials and equipments imposed by new technologies. This work aims at making a reflection about the determinant factors of the stress affecting dentists who work full time. The results of the study showed that dentists with more than twenty years’ professional practice complain about diseases related to psychological stress such as postural disturbances, cervical column pains, persistent head-aches, arterial hypertension, depression, fibro-muscular pain, sexual activity upsets, heart attacks, breathing insufficiencies, precocious aging and cancer. Thus, it is concluded that the activities developed by those professionals bring serious psychological consequences demonstrated by the psychosomatic diseases they present. There is need to promote Health Education activities in order to improve the dentists’ self-esteem by means of discussions and reflections on those problems.

  6. Teaching the Principles of Economics: Reconciling the Canon of the American Economics Association to Catholic Social Thought

    Science.gov (United States)

    Meador, Douglas

    2013-01-01

    The American Economics Association, through its Committee on Economic Education, has worked since 1950 to develop a set of standards for what is taught in introductory economics courses. The result is the Test for Understanding in College Economics. The TUCE has come to define a canon of expectations for students in college business schools. Some…

  7. Economics of LNG and pipeline gas export from GC C

    International Nuclear Information System (INIS)

    White, N.

    1995-01-01

    This paper briefly reviews the economic and non-economic considerations underlying gas exports from the GC C and the Arabian Peninsula in general. It addresses four themes: policy issues, political risks, technical risks and economics. It examines the distance between the regional resource areas and the major gas markets in the Far East and Europe, and examines the implications for moving gas to those markets in liquid form or by pipeline, in terms of number of LNG vessels required, and capital costs. (Author)

  8. General consideration of effective plutonium utilization in future LWRs

    International Nuclear Information System (INIS)

    Ishikawa, Nobuyuki; Okubo, Tsutomu

    2009-01-01

    In this study, the potential of mixed oxide fueled light water reactors (MOX-LWRs), especially focusing on the high conversion type LWRs (HC-LWRs) such as FLWR are evaluated in terms of both economic aspect and effective use of plutonium. For economics consideration, relative economics positions of MOX-LWRs are clarified comparing the cost of electricity for uranium fueled LWRs (U-LWRs), MOX-LWRs and fast breeder reactors (FBRs) assuming future natural uranium price raise and variation of parameters such as construction cost and capacity factor. Also the economic superiority of MOX utilization against the uranium use is mentioned from the view point of plutonium credit concerning to the front-end fuel cycle cost. In terms of effective use of plutonium, comparative evaluations on plutonium mass balance in the cases of HC-LWR and high moderation type LWRs (HM-LWRs) taking into account plutonium quality (ratio of fissile to total plutonium) constraint in multiple recycling are performed as representative MOX utilization cases. Through this evaluation, the advantageous features of plutonium multiple recycling by HC-LWR are clarified. From all these results, merits of the introduction of HC-LWRs are discussed. (author)

  9. Health, work and working conditions: a review of the European economic literature.

    Science.gov (United States)

    Barnay, Thomas

    2016-07-01

    Economists have traditionally been very cautious when studying the interaction between employment and health because of the two-way causal relationship between these two variables: health status influences the probability of being employed and, at the same time, working affects the health status. Because these two variables are determined simultaneously, researchers control endogeneity skews (e.g., reverse causality, omitted variables) when conducting empirical analysis. With these caveats in mind, the literature finds that a favourable work environment and high job security lead to better health conditions. Being employed with appropriate working conditions plays a protective role on physical health and psychiatric disorders. By contrast, non-employment and retirement are generally worse for mental health than employment, and overemployment has a negative effect on health. These findings stress the importance of employment and of adequate working conditions for the health of workers. In this context, it is a concern that a significant proportion of European workers (29 %) would like to work fewer hours because unwanted long hours are likely to signal a poor level of job satisfaction and inadequate working conditions, with detrimental effects on health. Thus, in Europe, labour-market policy has increasingly paid attention to job sustainability and job satisfaction. The literature clearly invites employers to take better account of the worker preferences when setting the number of hours worked. Overall, a specific "flexicurity" (combination of high employment protection, job satisfaction and active labour-market policies) is likely to have a positive effect on health.

  10. Policy and Economics of Managed Aquifer Recharge and Water Banking

    Directory of Open Access Journals (Sweden)

    Sharon B. Megdal

    2015-02-01

    Full Text Available Managed Aquifer Recharge (MAR and water banking are of increasing importance to water resources management. MAR can be used to buffer against drought and changing or variable climate, as well as provide water to meet demand growth, by making use of excess surface water supplies and recycled waters. Along with hydrologic and geologic considerations, economic and policy analyses are essential to a complete analysis of MAR and water banking opportunities. The papers included in this Special Issue fill a gap in the literature by revealing the range of economic and policy considerations relevant to the development and implementation of MAR programs. They illustrate novel techniques that can be used to select MAR locations and the importance and economic viability of MAR in semi-arid to arid environments. The studies explain how MAR can be utilized to meet municipal and agricultural water demands in water-scarce regions, as well as assist in the reuse of wastewater. Some papers demonstrate how stakeholder engagement, ranging from consideration of alternatives to monitoring, and multi-disciplinary analyses to support decision-making are of high value to development and implementation of MAR programs. The approaches discussed in this collection of papers, along with the complementary and necessary hydrologic and geologic analyses, provide important inputs to water resource managers.

  11. Introduction to health economics for the medical practitioner

    OpenAIRE

    Kernick, D

    2003-01-01

    Against a background of increasing demands on limited resources, health economics is exerting an influence on decision making at all levels of health care. Health economics seeks to facilitate decision making by offering an explicit decision making framework based on the principle of efficiency. It is not the only consideration but it is an important one and practitioners will need to have an understanding of its basic principles and how it can impact on clinical decision making. This article...

  12. Social influences on risk attitudes : Applications in economics

    NARCIS (Netherlands)

    Trautmann, S.T.; Vieider, F.M.; Roeser, S.; Hillerbrand, R.; Sandin, P.; Peterson, M.

    2012-01-01

    Economic research on risk attitudes has traditionally focused on individual decision-making issues, without any consideration for potential social influences on preferences. This has been changing rapidly over the last years, with economists often taking inspiration from earlier psychological

  13. Russian-Estonian Economic and Investment Cooperation During the Crisis: Dynamics and Possibilities

    Directory of Open Access Journals (Sweden)

    Nevskaya Anastasia

    2015-06-01

    Full Text Available The article deals with the development in Russian-Estonian relations during the crises of 2007 and 2014, taking into consideration the balance between political and economic factors in the decision-making by Estonian government. A number of special aspects, trends and problems in trade and investment ties are detected. The aim of the study is to uncover key motivation behind the actions of both Russia and Estonia, to identify the drivers for economic and political development in the region, and to work out recommendations to adjust them. The questions put forward by the authors of this article could not be more topical at the time, when Russian economic situation is obviously getting worse and capital flight (to the neighboring EU Member States is likely to increase. The method of the study is comparative analysis of the impact on economic ties made by Russian-Estonian crisis of 2007 and the current international tension around Ukraine. The regional fossil fuel market and the possibilities of Gazprom involvement in its development are also analyzed. It is concluded that political motives are still important for Estonian decisionmaking, though they are balanced out by measures of business support (despite some of these measures being taken by the EU bodies. The role of political factor for the Russian side is increasing. It is acknowledged that there is a growing number of missed economic opportunities in the Russian Northwest.

  14. On economic applications of evolutionary game theory

    OpenAIRE

    Daniel Friedman

    1998-01-01

    Evolutionary games have considerable unrealized potential for modeling substantive economic issues. They promise richer predictions than orthodox game models but often require more extensive specifications. This paper exposits the specification of evolutionary game models and classifies the possible asymptotic behavior for one and two dimensional models.

  15. See-sawing between work and home: Shift-working mothers’ perceptions on work/family balance

    OpenAIRE

    Huhtala, Eija; Uusiautti, Satu; Määttä, Kaarina

    2012-01-01

    Recent public discourse and studies are filled with issues related to work/family balance. Shift work concretely affects family life considerably already starting from the schedule the family has to follow because of one or both parents’ work shifts. The purpose of this study is to contribute by dissecting shift worker-mothers’ perceptions on the balance between shift work and family life. This research was a qualitative study where eight shift-working mothers were interviewed. This phenomeno...

  16. Considerations about the present forms of work organization in schools

    Directory of Open Access Journals (Sweden)

    Celso João Ferretti

    2011-10-01

    Full Text Available The article discusses the relationships between the present forms of work organization in schools and the changes that took place in the work organization on contemporary capitalism since those changes played a strong influence on the Brazilian educationalreform of the 90’s. The school administration was very much affected by it on the basis of a functional articulation involving centralization/decentralization strategies and the adoption of a managerial model of work organization. The result is the intensification and the relative loss of control of teachers over their own work and, at the same time, being made responsible for the success or the failure of the reform implementation. This also causes resistances, dissimulations, and the deliberate or the conformist adhesions, which can motivate conflicts. For this reason it is discussed the Ball’s propositions regarding the micro-politics of the school.

  17. History of Economic Rationalities

    DEFF Research Database (Denmark)

    This book concentrates upon how economic rationalities have been embedded into particular historical practices, cultures, and moral systems. Through multiple case-studies, situated in different historical contexts of the modern West, the book shows that the development of economic rationalities...... takes place in the meeting with other regimes of thought, values, and moral discourses. The book offers new and refreshing insights, ranging from the development of early economic thinking to economic aspects and concepts in the works of classical thinkers such as Thomas Hobbes, John Locke and Karl Marx......, to the role of economic reasoning in contemporary policies of art and health care. With economic rationalities as the read thread, the reader is offered a unique chance of historical self-awareness and recollection of how economic rationality became the powerful ideological and moral force that it is today....

  18. Work-related consumption drivers and consumption at work

    DEFF Research Database (Denmark)

    Røpke, Inge

    2004-01-01

    The main message in this paper is that the discussion on sustainable consumption should also incorporate the consumption that occurs in relation to work and, more generally, the relationship between consumption at work and consumption at home. I start by considering how domestic consumption...... is encouraged by work-related factors and continue to consider how consumption activities occur in the workplace, so illustrating that production and consumption are intertwined. The main part of the paper deals in detail with the conceptual distinction between production and consumption. Inspiration is drawn...... from both ecology and economics with focus on some important predecessors for ecological economics. I conclude with reflections on how to proceed with consumption studies to provide the basis for promoting more sustainable life patterns....

  19. Economic downturn : A threat for creative city policy or blessing in disguise?

    NARCIS (Netherlands)

    Romein, A.; Trip, J.J.

    2011-01-01

    Since at least a decade the creative city concept is very much en vogue. Culture and creativity are regarded drivers of urban economic development, and therefore as important elements of urban economic policy. In practice however, local policy in many cities is determined by a considerable degree of

  20. Economic intelligence of the modern state

    OpenAIRE

    Levytskyi, Valentyn

    2001-01-01

    The goal of the thesis is to explore economic intelligence. The work includes the analysis of open sources. Tile approach to the issue of economic intelligence is based on the analysis of the state's economic security. The research presents the views of politicians, intelligence professionals, and scientists. It proposes possible objectives and missions of economic intelligence. Additionally, the research investigates the usefulness and reliability of open sources of economic analysis. The se...

  1. Economic considerations in the use of inhaled anesthetic agents.

    Science.gov (United States)

    Golembiewski, Julie

    2010-04-15

    To describe the components of and factors contributing to the costs of inhaled anesthesia, basis for quantifying and comparing these costs, and practical strategies for performing pharmacoeconomic analyses and reducing the costs of inhaled anesthetic agents. Inhaled anesthesia can be costly, and some of the variable costs, including fresh gas flow rates and vaporizer settings, are potential targets for cost savings. The use of a low fresh gas flow rate maximizes rebreathing of exhaled anesthetic gas and is less costly than a high flow rate, but it provides less control of the level of anesthesia. The minimum alveolar concentration (MAC) hour is a measure that can be used to compare the cost of inhaled anesthetic agents at various fresh gas flow rates. Anesthesia records provide a sense of patterns of inhaled anesthetic agent use, but the amount of detail can be limited. Cost savings have resulted from efforts to reduce the direct costs of inhaled anesthetic agents, but reductions in indirect costs through shortened times to patient recovery and discharge following the judicious use of these agents are more difficult to demonstrate. The patient case mix, fresh gas flow rates typically used during inhaled anesthesia, availability and location of vaporizers, and anesthesia care provider preferences and practices should be taken into consideration in pharmacoeconomic evaluations and recommendations for controlling the costs of inhaled anesthesia. Understanding factors that contribute to the costs of inhaled anesthesia and considering those factors in pharmacoeconomic analyses and recommendations for use of these agents can result in cost savings.

  2. Foreign direct investment and economic growth: A theoretical framework

    Directory of Open Access Journals (Sweden)

    Edmore Mahembe

    2014-05-01

    Full Text Available The relationship between FDI and economic growth has attracted considerable attention over the years. Despite the important role played by FDI in economic growth, a number of policy-makers have not fully understood the theoretical linkage between FDI and economic growth. The aim of this paper, therefore, is to review the theoretical literature on the relationship between FDI and economic growth in a stylized fashion. The theoretical literature reviewed in this study show that FDI is a key contributor to the economic growth of the host country. FDI affects economic growth through two broad channels: (i FDI can encourage the adoption of new technologies in the production process through technological spillovers; and (ii FDI may stimulate knowledge transfers, both in terms of labour training and skill acquisition, and also by introducing alternative management practices and better organisational arrangements.

  3. Electricity exports: Discussion of provincial economic benefits and costs

    International Nuclear Information System (INIS)

    1993-01-01

    A review was conducted by the British Columbia Energy Council to assess the economic and social impacts of the export of long-term firm electricity to the USA and the distribution of these impacts. The objectives of, and the differences between, benefit-cost and socio-economic impact analysis are discussed as they apply to potential electricity export projects. Provincial export project review requirements (project justification, environmental impacts, socio-economic impact assessment) and proposed legislative changes are first reviewed. The concepts and objectives of value added, economic rent, opportunity costs, economic (benefit-cost) analysis, and socio-economic impact analysis are explained. Employment issues including unemployed labor, employment benefits, and regional and occupational considerations are then discussed, as well as transfers to various levels of government in the form of taxes, subsidies, resource royalties, and depletion costs. 8 refs., 4 tabs

  4. Autonomous economic operation of grid connected DC microgrid

    DEFF Research Database (Denmark)

    Nutkani, Inam Ullah; Wang, Peng; Loh, Poh Chiang

    2014-01-01

    This paper presents an autonomous power sharing scheme for economic operation of grid-connected DC microgrid. Autonomous economic operation approach has already been tested for standalone AC microgrids to reduce the overall generation cost and proven a simple and easier to realize compared...... with the centralized management approach. In this paper, the same concept has been extended to grid-connected DC microgrid. The proposed economic droop scheme takes into consideration the power generation cost of Distributed Generators (DGs) and utility grid tariff and adaptively tunes their respective droop curves...... secondary control. The performance of the proposed scheme has been verified for the example grid-connected DC microgrid....

  5. Technical and economic optimization study for HLW waste management

    International Nuclear Information System (INIS)

    Deffes, A.

    1989-01-01

    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

  6. Concepts of ‘personalization’ in personalized medicine: implications for economic evaluation

    Science.gov (United States)

    Rogowski, Wolf; Payne, Katherine; Schnell-Inderst, Petra; Manca, Andrea; Rochau, Ursula; Jahn, Beate; Alagoz, Oguzhan; Leidl, Reiner; Siebert, Uwe

    2015-01-01

    Context This paper assesses if, and how, existing methods for economic evaluation are applicable to the evaluation of PM and if not, where extension to methods may be required. Method Structured workshop with a pre-defined group of experts (n=47), run using a modified nominal group technique. Workshop findings were recorded using extensive note taking and summarised using thematic data analysis. The workshop was complemented by structured literature searches. Results The key finding emerging from the workshop, using an economic perspective, was that two distinct, but linked, interpretations of the concept of PM exist (personalization by ‘physiology’ or ‘preferences’). These interpretations involve specific challenges for the design and conduct of economic evaluations. Existing evaluative (extra-welfarist) frameworks were generally considered appropriate for evaluating PM. When ‘personalization’ is viewed as using physiological biomarkers, challenges include: representing complex care pathways; representing spill-over effects; meeting data requirements such as evidence on heterogeneity; choosing appropriate time horizons for the value of further research in uncertainty analysis. When viewed as tailoring medicine to patient preferences, further work is needed regarding: revealed preferences, e.g. treatment (non)adherence; stated preferences, e.g. risk interpretation and attitude; consideration of heterogeneity in preferences; and the appropriate framework (welfarism vs. extra-welfarism) to incorporate non-health benefits. Conclusion Ideally, economic evaluations should take account of both interpretations of PM and consider physiology and preferences. It is important for decision makers to be cognizant of the issues involved with the economic evaluation of PM to appropriately interpret the evidence and target future research funding. PMID:25249200

  7. The potential impact of externalities considerations on the market for biomass power technologies

    International Nuclear Information System (INIS)

    Swezey, B.G.; Porter, K.L.; Feher, J.S.

    1995-01-01

    Of all the renewable energy sources used for power generation, biomass energy has experienced the greatest growth over the last decade. Spurred by requirements established in the Public Utility Regulatory Policies Act of 1978 (PURPA), as well as various tax incentives, biomass-based power generation now provides more than 50 billion kWh of electric energy from 10,000 MW of installed capacity. The overwhelming majority of this capacity, primarily wood-based, has been developed by the nonutility sector. However, the biomass industry is currently facing more difficult market conditions due to a reduction in federal incentives and changes in the generation market, such as lower utility avoided costs, slower demand growth, and greater competition among both generators and fuel sources. States are increasingly contemplating the inclusion of market externalities costs and benefits associated with different generation options in electricity resource planning and procurement decisions. Market externalities, as they relate to generation resources and technologies, represent impacts that are not wholly reflected in the market price of electricity derived from these sources. These impacts, which can be either positive or negative, can encompass environmental, economic and other social factors, but state considerations have focused predominantly on environmental externalities costs, especially air emissions. The explicit quantification of externalities could measurably affect the competitive standing of various energy resources and technologies in future generation resource acquisitions. This paper summarizes work undertaken to assess the status the externalities considerations in state and utility electricity resource planning processes and to determine how externalities considerations might help or hinder future development of biomass power plants. (author)

  8. Selection of Optimum Working Fluid for Organic Rankine Cycles by Exergy and Exergy-Economic Analyses

    Directory of Open Access Journals (Sweden)

    Kamyar Darvish

    2015-11-01

    Full Text Available The thermodynamic performance of a regenerative organic Rankine cycle that utilizes low temperature heat sources to facilitate the selection of proper organic working fluids is simulated. Thermodynamic models are used to investigate thermodynamic parameters such as output power, and energy efficiency of the ORC (Organic Rankine Cycle. In addition, the cost rate of electricity is examined with exergo-economic analysis. Nine working fluids are considered as part of the investigation to assess which yields the highest output power and exergy efficiency, within system constraints. Exergy efficiency and cost rate of electricity are used as objective functions for system optimization, and each fluid is assessed in terms of the optimal operating condition. The degree of superheat and the pressure ratio are independent variables in the optimization. R134a and iso-butane are found to exhibit the highest energy and exergy efficiencies, while they have output powers in between the systems using other working fluids. For a source temperature was equal to 120 °C, the exergy efficiencies for the systems using R134a and iso-butane are observed to be 19.6% and 20.3%, respectively. The largest exergy destructions occur in the boiler and the expander. The electricity cost rates for the system vary from 0.08 USD/kWh to 0.12 USD/kWh, depending on the fuel input cost, for the system using R134a as a working fluid.

  9. Expanding economic opportunities for women and youth in Africa ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The celebration of “rising Africa” — strong economic growth and progress in health ... will be guided by careful consideration of geographic diversity, data availability, ... IWRA/IDRC webinar on climate change and adaptive water management.

  10. A basic period approach to the economic lot scheduling problem with shelf life considerations

    NARCIS (Netherlands)

    Soman, C.A.; van Donk, D.P.; Gaalman, G.J.C.

    2004-01-01

    Almost all the research on the economic lot scheduling problem (ELSP) considering limited shelf life of products has assumed a common cycle approach and an unrealistic assumption of possibility of deliberately reducing the production rate. In many cases, like in food processing industry where

  11. DETERMINATION OF SOCIAL ECONOMIC AND ENVIRONMENTAL SUCCESS OF PRODUCTS:

    Directory of Open Access Journals (Sweden)

    ESEN GÜRBÜZ

    2013-06-01

    Full Text Available An Empirical Investigation on the Turkish Food Industry Altough there are studies which evaulate and explain the importance of environmental, social and economic success of a product, it is important to evaluate the considerable success of these three variables together. This paper aims to evaluate economic, social and environmental success of a product all together (but not seperatly by conducting a research.  In this paper for some sample firms operating in the Turkish Food Industry, the variables, which effect the products’ economic, social and enviromental successes, are defined theoretically and the research results are explained investigating if there is a relationship between enviromental, social, economic success criteria and firm size, export, import use of intermediary.

  12. Economic considerations of plutonium utilization in the nuclear power strategy of Finland

    International Nuclear Information System (INIS)

    Silvennoinen, P.; Tusa, E.; Routti, J.T.

    1977-01-01

    Based on the current and predicted share of nuclear power in the national energy supply strategy, an optimal programme is developed for the exploitation of plutonium in both light-water and fast reactor systems. Assuming cost trends beyond the year 2000 for uranium, plutonium, uranium enrichment, fuel fabrication and assessing the availability of plutonium from domestic power plants and from abroad, the nuclear construction programme is optimized economically in view of the estimated development in the investment costs of various plant types. Given the expected nuclear share of the energy procurement this sector is covered by the alternative production schemes, i.e. light-water reactors with and without plutonium recycle, and fast reactors. Defining the objective function in terms of minimized revenue requirement in plant amortization and operation the generated scenarios are screened off and they finally converge to the optimal policy of nuclear power construction up to the year 2000. The established technology is associated with a larger share of the domestic manufacturing and the introduction of a new fuel or reactor type is taken to correspond to a reduced domestic investment share. In the investment costs the domestic fraction is regarded competitive up to a certain marginal excess. Plutonium recycle is seen to be competitive from 1985 or as soon as the required amount of fuel has been reprocessed. The domestic accumulation of plutonium will be able to support the introduction of the LMFBR in 1997. Owing to the uncertainties prevailing in the forecasts, sensitivity studies are performed as functions of the major economic parameters and their temporal development. (author)

  13. Sex Differences in Japanese Work Ethics.

    Science.gov (United States)

    Engel, John W.

    Work values influence economic productivity of individuals and families worldwide. Since Japan's recent technological and economic productivity and growth have been phenomenal, a study was conducted to compare contemporary Japanese men's and women's work related values and beliefs. Work values questionnaires were distributed to over 900 Japanese…

  14. Considerations of circadian impact for defining 'shift work' in cancer studies: IARC Working Group Report

    NARCIS (Netherlands)

    Stevens, R.G.; Hansen, J.; Costa, G.; Haus, E.; Kauppinen, T.; Aronson, K.J.; Castaño-Vinyals, G.; Davis, S.; Frings-Dresen, M.H.W.; Fritschi, L.; Kogevinas, M.; Kogi, K.; Lie, J.A.; Lowden, A.; Peplonska, B.; Pesch, B.; Pukkala, E.; Schernhammer, E.; Travis, R.C.; Vermeulen, R.; Zheng, T.; Cogliano, V.; Straif, K.

    2011-01-01

    Based on the idea that electric light at night might account for a portion of the high and rising risk of breast cancer worldwide, it was predicted long ago that women working a non-day shift would be at higher risk compared with day-working women. This hypothesis has been extended more recently to

  15. Regional economic impacts of the unconventional promotion of natural gas (Hydraulic Fracturing). Preliminary study; Regionaloekonomische Auswirkungen der unkonventionellen Erdgasfoerderung (Hydraulic Fracturing). Vorstudie

    Energy Technology Data Exchange (ETDEWEB)

    Bizer, Kilian; Bossmeyer, Christoph

    2012-07-01

    Actually, there is a controversial public discussion on the exploitation of conventional natural gas by means of hydraulic fracturing (Fracking). The contribution under consideration examines the geologic, toxicological or technical as well as legal points of contact with respect to the different effects for the actor groups. Based on the existing scientific realizations, the regional economic effects of the fracking technology and the subsequent promotion of unconventional natural gas deposits have to be worked out.

  16. Environmental Economics

    International Development Research Centre (IDRC) Digital Library (Canada)

    David Glover, Bhim Adhikari and Isabelle Proulx

    Economy and Environment Program for Southeast Asia. ERF. Economic ... economists can contribute to this work by estimating the monetary value of such environment-related benefits ... One of the few safe places to put money has been land, ...

  17. Northeast China while Implementing the Economic Recovery Plan

    Directory of Open Access Journals (Sweden)

    Izotov D. A.

    2009-06-01

    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

  18. Technical and economic working domains of industrial heat pumps: Part 2 - ammonia-water hybrid absorption-compression heat pumps

    DEFF Research Database (Denmark)

    Jensen, Jonas Kjær; Ommen, Torben Schmidt; Markussen, Wiebke Brix

    2015-01-01

    The ammonia-water hybrid absorption-compression heat pump (HACHP) has been proposed as a relevant technology for industrial heat supply, especially for high sink temperatures and high temperature glides in the sink and source. This is due to the reduced vapour pressure and the non-isothermal phase...... change of the zeotropic mixture, ammonia-water. To evaluate to which extent these advantages can be translated into feasible heat pump solutions, the working domain of the HACHP is investigated based on technical and economic constraints. The HACHP working domain is compared to that of the best available...... vapour compression heat pump with natural working fluids. This shows that the HACHP increases the temperature lifts and heat supply temperatures that are feasible to produce with a heat pump. The HACHP is shown to be capable of delivering heat supply temperatures as high as 150 °C and temperature lifts...

  19. Technical and Economic Working Domains of Industrial Heat Pumps: Part 2 - Ammonia-Water Hybrid Absorption-Compression Heat Pumps

    DEFF Research Database (Denmark)

    Jensen, Jonas Kjær; Ommen, Torben Schmidt; Markussen, Wiebke Brix

    2014-01-01

    The ammonia-water hybrid absorption-compression heat pump (HACHP) is a relevant technology for industrial heat supply, especially for high sink temperatures and high temperature glides in the sink and source. This is due to the reduced vapour pressure and the non-isothermal phase change...... of the zeotropic mixture, ammonia-water. To evaluate to which extent these advantages can be translated into feasible heat pump solutions, the working domain of the HACHP is investigated based on technical and economic constraints. The HACHP working domain is compared to that of the best possible vapour...... compression heat pump with natural working fluids. This shows that the HACHP increases the temperature lifts and heat supply temperatures that are feasible to produce with a heat pump. The HACHP is shown to be capable of delivering heat supply temperatures as high as 140 XC and temperature lifts up to 60 K...

  20. Overall process considerations for using dilute acid cellulose hydrolysis technology to produce ethanol from biomass

    International Nuclear Information System (INIS)

    Elander, R.; Ibsen, K.; Hayward, T.; Nagle, N.; Torget, R.

    1997-01-01

    Recent advances in reactors, designed for the dilute acid thermochemical treatment of biomass, have resulted in the development of process alternatives in which both cellulose and hemicellulose are hydrolyzed to soluble sugars in high yields. The optimal extent of cellulose hydrolysis will depend on both the performance and economics of the thermochemical treatment operation, and on subsequent unit operations in the bioethanol production process. Examples of subsequent unit operation interactions include the extent to which cellulase enzymes are used to hydrolyze any remaining cellulose, kinetics and conditions of a largely soluble mixed sugar cofermentation, and the extent to which removal of compounds that inhabit fermenting microorganisms is required. In addition, a number of process operation and economic considerations affect the ultimate economic viability of this type of biomass hydrolysis process. These considerations include reactor design issues to accommodate the kinetic parameters of the various hydrolysis and sugar degradation reactions, liquid volume requirements to achieve acceptable sugar yields, sugar concentrations that result from such a process and their impact on subsequent fermentation volumes and ethanol recovery operations, potential co-product opportunities that result from solubilized lignin, and process steam requirements. Several potential whole-process configurations are presented and key process and economic issues for each are discussed. (author)

  1. CULTURAL ISSUES IN ECONOMICS

    OpenAIRE

    Maciej Meyer

    2012-01-01

    This article has been written with the purpose of attracting attention to the cultural issues, or rather lack of them, in economics. This topic has not been taken frequently into theoretical considerations due to some difficulties, although its practical implications are of great importance. The meaning of institutions which are a part of cultures has been given more coverage in the literature. The following hypothesis is proposed: culture is an important but underestimated component of the e...

  2. The Impact of the Global Economic Crisis on Sport

    Directory of Open Access Journals (Sweden)

    Szabó Földesi Gyöngyi

    2014-09-01

    Full Text Available The current economic crisis is the worst one in decades; it is surely the worst one the world has experienced since the Great Depression in the 1930s. Although it has affected countries with different positions in the global village in different ways and to different degrees, it has had worldwide consequences in most sub-systems of societies, including sport. These are hot issues in management and in everyday practice; still, relatively little attention has been paid to them within the social sciences. The objective of this paper is to close this gap by studying how the recent global economic crisis has affected sport. Two spheres of sport have been selected for analysis: mega sport events and grassroots sports. These two fields were chosen because of their social importance and because there is little scientific evidence about how they face and answer the challenges coming from the economic crisis. The topic is discussed from the theoretical perspective of the nexus of economy, politics, society, and culture. The methodological considerations refer to the lack of reliable sources for economic data related to sport. The results indicate that mega sport events have suffered less from the recession: there might be new actors, but the show goes on. The true loser is grassroots sport. Household impoverishment might lead to a decreased willingness of the individual practitioners to pay for sports goods and services and to a decreased contribution of volunteers working in sport. The funding models vary across countries, but generally both public and private funding has been reduced. In conclusion, it is underlined that no fields of sport have been left untouched by the current global economic crisis, but grassroots sports have suffered the most from it.

  3. Economic Theory and Broadcasting.

    Science.gov (United States)

    Bates, Benjamin J.

    Focusing on access to audience through broadcast time, this paper examines the status of research into the economics of broadcasting. The paper first discusses the status of theory in the study of broadcast economics, both as described directly and as it exists in the statement of the basic assumptions generated by prior work and general…

  4. Globalization and working time: Work-place hours and flexibility in Germany

    NARCIS (Netherlands)

    Burgoon, B.; Raess, D.

    2007-01-01

    This paper examines how economic globalization affects work-place arrangements regulating working time in industrialized countries. Exposure to foreign direct investment and trade can have off-setting effects for work-place bargaining over standard hours and work-time flexibilization, and can be

  5. NPP control command: Considerations for the future

    International Nuclear Information System (INIS)

    Trapp, J.P.

    1998-01-01

    Recent years have seen considerable improvements in the performance available from instrumentation, computerized data acquisition and processing systems, signal processing and related display processing systems. This progress implies the need for a complete rethink of the approach to future surveillance, control and protection systems for use with nuclear reactors, especially regarding new reactor systems. These new systems will in the future need to ensure full compatibility between safety improvements and the enhanced economic competitively of nuclear power. This paper presents an exercise covering the main functions that can as of now be considered for future applications in this field. (author)

  6. Prospects and risks of development of ukrainian-chinese trade and economic relations

    Directory of Open Access Journals (Sweden)

    V.G. Rogovyj

    2016-06-01

    Full Text Available The main prospects and risks of development of Ukrainian-Chinese trade and economic relations have been researched in the article. It has been grounded that there is a considerable need for attraction of external financing for Ukraine, and China is one of the potential partners for this purpose. The areas of interest of Ukraine in cooperation with China have been determined, in particular, the attraction of external investments that will allow the intensification of economic growth in the country, and will provide creation of new workplaces. The sphere of interests of China in Ukraine has been determined, namely, the possibility of attraction of Ukrainian technologies to Chinese market with the placement of production in the territory of China. It has been found out that it is considerable risk for Ukraine as in 5–7 years Chinese partners will seize Ukrainian technologies and the need in Ukrainian partners for them will disappear. Besides, there is a risk of irrational use of land resources that may lead to depletion and decline of its quality. In order to avoid negative consequences of economic cooperation with China Ukraine needs to develop strategy of the economic partnership providing satisfaction of national interests. Keywords: Ukraine; China; economic cooperation; trade; trade and economic relations.

  7. The economics of radwaste volume reduction strategies

    International Nuclear Information System (INIS)

    Giuffre, M.; Ensminger, D.; Nalbandian, J.; Naughton, M.

    1984-01-01

    A recently concluded EPRI study has generated much of the information needed by utilities when they consider the purchase of volume reduction equipment. This paper presents some of the study's results on volume reduction economics. The paper contains two types of results. The first is a detailed look at the economics of fourteen equipment options at a hypothetical reactor station. Costs were calculated with VRTECH, a radwaste economics computer program developed by TASC. This analysis illustrates the major points of the project conclusions. Second, the effects of the major assumptions used in the hypothetical case are examined. This analysis shows that the radwaste generation rate and the burial cost escalation rate are primary considerations when evaluating the benefit of each option

  8. Organizational Economics of Capability and Heterogeneity

    DEFF Research Database (Denmark)

    Argyres, Nicholas S.; Felin, Teppo; Foss, Nicolai Juul

    2012-01-01

    For decades, the literatures on firm capabilities and organizational economics have been at odds with each other, specifically relative to explaining organizational boundaries and heterogeneity. We briefly trace the history of the relationship between the capabilities literature and organizational...... economics, and we point to the dominance of a “capabilities first” logic in this relationship. We argue that capabilities considerations are inherently intertwined with questions about organizational boundaries and internal organization, and we use this point to respond to the prevalent capabilities first...... logic. We offer an integrative research agenda that focuses first on the governance of capabilities and then on the capability of governance....

  9. Work, family, and gender: elements for a theory of work-family balance.

    Science.gov (United States)

    Cantera, Leonor M; Cubells, Ma Eugenia; Martínez, Luz Ma; Blanch, Josep M

    2009-11-01

    Over last century, work was not only a means of economic survival, but also a very strong factor of psychological structuring and of organization of personal, family, and everyday life. The new world of work provides new challenges to the balance of work and family life. A questionnaire was administered to a sample of 453 people with the aim of analyzing the relation between variables such as family burdens and domestic responsibilities, and the appraisal of work and family, values involved in work-family balance. The results of this study show that, in the present economic and cultural context, assuming family burdens and domestic responsibilities increases the positive appraisal of work and family, both in men and women. This has theoretical and practical implications concerning the challenge of work-family balance.

  10. Analysis of the Connections between EU Economic Growth and the Lisbon Strategy

    OpenAIRE

    Marius-Corneliu MARINAŞ

    2010-01-01

    This research tries to offer an explanation for the motivation to implement the Lisbon Strategy, its main failures and its impact upon EU economic growth process. The Lisbon Strategy, which was adopted in 2000, should have resulted in the structural change of the European Union’s economy until 2010, if taking into consideration the promotion of a sustainable economic growth, which could encourage the increase of employment and the provision of economic and social cohesion...

  11. Perceptions of Scholars in the Field of Economics on Co-Authorship Associations: Evidence from an International Survey.

    Science.gov (United States)

    Kumar, Sameer; Ratnavelu, Kuru

    2016-01-01

    Scholars (n = 580) from 69 countries who had contributed articles in the field of Economics during the year 2015 participated in a survey that gauged their perceptions of various aspects of co-authorship, including its benefits, motivations, working relationships, order of authorship and association preferences. Among the main findings, significant differences emerged in the proportion of co-authored papers based on age, gender and number of years the researchers had spent in their present institution. Female scholars had a greater proportion of co-authored papers than male scholars. Respondents considered improved quality of paper, contribution of mutual expertise, and division of labor as the biggest benefits of and motivation for co-authorship. Contrary to common perceptions that Economics researchers used a predominantly alphabetical order of authorship, our study found that a considerable percentage of respondents (34.5%) had practiced an order of authorship based on the significance of the authors' contribution to the work. The relative importance of tasks differed significantly according to whether researchers co-authored as mentors or co-authored as colleagues. Lastly, researchers were found to associate, to varying degrees, with other researchers based on socio-academic parameters, such as nationality, ethnicity, gender, professional position and friendship. The study indicates that Economics authors perceive co-authorship as a rewarding endeavor. Nonetheless, the level of contribution and even the choice of association itself as a co-author depends to a great extent on the type of working relationship and socio-academic factors.

  12. Perceptions of Scholars in the Field of Economics on Co-Authorship Associations: Evidence from an International Survey.

    Directory of Open Access Journals (Sweden)

    Sameer Kumar

    Full Text Available Scholars (n = 580 from 69 countries who had contributed articles in the field of Economics during the year 2015 participated in a survey that gauged their perceptions of various aspects of co-authorship, including its benefits, motivations, working relationships, order of authorship and association preferences. Among the main findings, significant differences emerged in the proportion of co-authored papers based on age, gender and number of years the researchers had spent in their present institution. Female scholars had a greater proportion of co-authored papers than male scholars. Respondents considered improved quality of paper, contribution of mutual expertise, and division of labor as the biggest benefits of and motivation for co-authorship. Contrary to common perceptions that Economics researchers used a predominantly alphabetical order of authorship, our study found that a considerable percentage of respondents (34.5% had practiced an order of authorship based on the significance of the authors' contribution to the work. The relative importance of tasks differed significantly according to whether researchers co-authored as mentors or co-authored as colleagues. Lastly, researchers were found to associate, to varying degrees, with other researchers based on socio-academic parameters, such as nationality, ethnicity, gender, professional position and friendship. The study indicates that Economics authors perceive co-authorship as a rewarding endeavor. Nonetheless, the level of contribution and even the choice of association itself as a co-author depends to a great extent on the type of working relationship and socio-academic factors.

  13. Financial potential and economic development trend of Chuvash Republic, Russian Federation

    Directory of Open Access Journals (Sweden)

    Lyubovtseva E.G.

    2017-01-01

    Full Text Available this article discusses the economic potential and development trend of Chuvash Republic. All important economic indicators of Chuvash Republic like, Gross Regional Production (GRP, employment, export, import, performance of credit organization, per capita income have been taken into consideration to analyze economic performance. This paper also shows how any increase in per capita income effects socio-economic condition. Finally, this paper proposes adequate and proper measures to improve the efficiency and effectiveness in policy formation and use of financial resources in Chuvash Republic on the basis of analysis. Only secondary source of data has been used for analysis.

  14. Engineering and physics considerations for a linear theta-pinch hybrid reactor (LTPHR)

    International Nuclear Information System (INIS)

    Krakowski, R.A.; Miller, R.L.; Hagenson, R.L.

    1976-01-01

    A fusion-fission hybrid reactor based on pulsed, high-β, linear theta-pinch magnetic confinement is considered. A preliminary design which incorporates key physics, engineering and economic considerations is presented. An extensive presentation of the system energy balance is made, and this energy balance is evaluated parametrically. The feasibility of end-loss reduction is addressed

  15. The economic and humanistic costs of chronic lower back pain in Japan

    Directory of Open Access Journals (Sweden)

    Montgomery W

    2017-06-01

    Full Text Available William Montgomery,1 Masayo Sato,2 Yasuo Nagasaka,2 Jeffrey Vietri3 1Global Patient Outcomes & Real World Evidence, Eli Lilly Australia Pty Ltd., West Ryde, Australia; 2Medical Development Unit Japan, Eli Lilly Japan K.K., Kobe, Japan; 3Kantar Health, Horsham, PA, USA Background: Few data are available that provide estimates of the economic impact of chronic lower back pain (CLBP in Japan. The current study estimated the patient burden and the direct and indirect medical costs associated with CLBP in Japan using data from a large cross-sectional patient survey. CLBP was hypothesized to be associated with a considerable burden of illness and a large economic impact.Methods: Study participants completed the Japan National Health and Wellness Survey in 2014, which included measures of health-related quality of life (HRQoL, work impairment, impairment to daily activities, and healthcare service use. Data from those reporting CLBP (N=392 were contrasted against those from matched controls without back pain, using age and sex-adjusted models.Results: CLBP patients reported significantly lower HRQoL relative to matched controls. Age- and sex-adjusted models estimated mean annual per patient direct and indirect costs attributable to CLBP to be ¥1,820,297 ($15,239 or €12,551 and ¥1,479,899 ($12,389 or €10,203, respectively, with the majority of direct costs related to hospital expenses (¥1,584,759, which is equivalent to $13,267 and €10,927. In estimating the economic impact of CLBP on society, the CLBP respondents were estimated to include 1,508,524 individuals when extrapolated to the Japanese population (815,461 of them employed. Ultimately, this represented approximately ¥1.2 trillion ($10 billion and €8.3 billion per year in lost productivity at the time of this study.Conclusion: This study of patients with CLBP in Japan has shown it to be associated with a significant burden on patients and to have a considerable negative impact on the

  16. Work-life balance/imbalance: the dominance of the middle class and the neglect of the working class.

    Science.gov (United States)

    Warren, Tracey

    2015-12-01

    The paper was stimulated by the relative absence of the working class from work-life debates. The common conclusion from work-life studies is that work-life imbalance is largely a middle-class problem. It is argued here that this classed assertion is a direct outcome of a particular and narrow interpretation of work-life imbalance in which time is seen to be the major cause of difficulty. Labour market time, and too much of it, dominates the conceptualization of work-life and its measurement too. This heavy focus on too much labour market time has rendered largely invisible from dominant work-life discourses the types of imbalance that are more likely to impact the working class. The paper's analysis of large UK data-sets demonstrates a reduction in hours worked by working-class men, more part-time employment in working-class occupations, and a substantial growth in levels of reported financial insecurity amongst the working classes after the 2008-9 recession. It shows too that economic-based work-life imbalance is associated with lower levels of life satisfaction than is temporal imbalance. The paper concludes that the dominant conceptualization of work-life disregards the major work-life challenge experienced by the working class: economic precarity. The work-life balance debate needs to more fully incorporate economic-based work-life imbalance if it is to better represent class inequalities. © London School of Economics and Political Science 2015.

  17. Working capital in mergers and acquisitions in the oil industry: issues and impacts over the company valuation; Capital de giro em aquisicoes de empresas na industria do petroleo: consideracoes e impactos sobre o valor do negocio

    Energy Technology Data Exchange (ETDEWEB)

    Soares, Fabio Maia; Junior, Ewerton R.W.P. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Mendes, Andre P. A. [Banco Nacional de Desenvolvimento Economico e Social (BNDES), Rio de Janeiro, RJ (Brazil)

    2008-07-01

    The necessary working capital required to maintain a sustainable company operation could be relevant in the oil industry, specially in high prices times. Their proper consideration in companies valuation contribute for economic model accuracy, providing reliable information to the investment decision. This article has the objective of discussing the general concept of working capital, taking into account peculiar characteristics concerning their applicability in economic analysis of mergers and acquisition. Aspects related to the forecast cash flow, perpetuity, besides issues concerning its financing are discussed. Further, it is also spotted the necessary concerns during the elaboration of prices proposals, regulatory and management factors influence, over its adequate dimensioning, and also the methodological simplifications usually used in forecasting. Lastly, the work aim to emphasize the importance of the working capital changes in all economic evaluation developed by the discounted cash flow methodology, in order to guarantee methodological consistency in the company valuation. (author)

  18. Labor markets and economic development in Malaysia.

    Science.gov (United States)

    Smith, J P

    1991-01-01

    A researcher analyzed data on male workers from 1262 households from Peninsular Malaysia (1976-1977 Malaysian Family Life Survey) to identify the leading effects of economic development for earnings and employment patterns within labor markets. All 3 major ethnic groups in Malaysia profited from the increasing levels of real income over time. The relative income of ethnic Malays, the poorest socioeconomic class, increased more so than the Chinese and Indians. Yet the income of Chinese was 108% higher than Malays and that of Indians was 60%. The difference between Malays and Chinese grew considerably as men aged. Further economic growth resulted in higher earnings for young men than for older men. In addition, the more educated men were the higher their earnings. In fact, education was the most significant determinant of time related growth in incomes. Further, income of men who participated in job training programs grew 2 times as fast than that of men who did not participate in job training programs. Lastly, economic growth increased earnings of men in urban areas more so than those in rural areas. Malaysia had put a lot of time and resources in research and development in rubber and rice production which has resulted in continual introduction of new varieties of rubber trees and rice. These new varieties have increased production considerably. In conclusion, Malaysia was able to experience economic growth because it invested in education and job training for male workers and in research and development to advance production of its 2 most important commodities--rubber and rice.

  19. Practical steps toward integrating economic, social and institutional elements in fisheries policy and management

    DEFF Research Database (Denmark)

    Stephenson, Robert L.; Benson, Ashleen J.; Brooks, Kate

    2017-01-01

    While international agreements and legislation call for incorporation of four pillars of sustainability, the social (including cultural), economic and institutional aspects (the ‘human dimension’) have been relatively neglected to date. Three key impediments have been identified: a relative lack...... of explicit social, economic and institutional objectives; a general lack of process (frameworks, governance) for routine integration of all four pillars of sustainability; and a bias towards biological considerations. Practical integration requires a ‘systems’ approach with explicit consideration...... in fisheries to immediately take five practical steps toward integrating ecological, economic, social and institutional aspects: (1) Adopt the perspective of the fishery as a ‘system’ with interacting natural, human and management elements; (2) Be aware of both strategic and operational aspects of fisheries...

  20. The Political Economy of Postwar Economic Development in Sri Lanka

    Directory of Open Access Journals (Sweden)

    Prasanna-Perera Welgamage Lalith Prasanna-Perera

    2014-12-01

    Full Text Available Thirty years of civil war in Sri Lanka has affected economic, political, social, cultural and psychological aspects of the society significantly. This paper presents an overview of postwar development strategies in Sri Lanka and compares it with the prewar economy from a political economic perspective. The paper specifically examines the progress of the overall postwar development in the war affected Northern Province of Sri Lanka. Using mixed methodologies data was gathered on critical aspects related to political economy. According to the current study, no clear progress has been made in the areas of economic growth, FDI growth, household income, and poverty and income inequality in the postwar economy of Sri Lanka when compared with the prewar economy. Government fiscal policy targets the postwar reconstruction works while monetary policy enjoys the amalgamation of North and East provinces to country’s aggregate supply apart from introducing very few loan schemes. Security phobia of the government of Sri Lanka limits local, national, regional and international none-government organizations especially in the North and East. There is a considerable amount of progress made in the area of infrastructure development and resettlement of displaced persons. However, primary data from the study indicates these strategies lack conflict sensitivity and public trust. This study emphasizes that postwar economic development strategies should address the critical determinants of sustainable recovery, peace and development aiming at protecting human rights, ensuring rule of law, establishing efficient public service system and finally offering constitutional reforms in Sri Lanka.

  1. Proliferation resistance considerations for remote small modular reactors

    Energy Technology Data Exchange (ETDEWEB)

    Whitlock, J., E-mail: whitlockj@aecl.ca [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada); Sprinkle, J., E-mail: j.sprinkle@iaea.org [International Atomic Energy Agency, Vienna (Austria)

    2013-07-01

    Remotely located Small Modular Reactors at the low end of energy production (on the order of 10 MWe, referenced here as Very Small Modular Reactors or VSMRs) present unique proliferation resistance advantages and challenges. Addressing these challenges in the most efficient manner may not only be desirable, but necessary, for development of this technology. Incorporation of safeguards considerations early in the design process (Safeguards by Design) along with safety, security, economics and other key drivers, is of importance. Operational Transparency may become an essential aspect of the safeguards approach for such systems. (author)

  2. Considerations in recycling contaminated scrap metal and rubble

    International Nuclear Information System (INIS)

    Kluk, A.F.; Hocking, E.K.

    1992-01-01

    Management options for the Department of Energy's increasing amounts of contaminated scrap metal and rubble include reuse as is, disposal, and recycling. Recycling, with its promise of resource recovery, virgin materials conservation, and land disposal minimization, emerges as a preferred management technique. Implementing a cost effective recycling program requires resolution of several issues including: establishing release limits for contaminants, controlling use of recycled materials creating effective public communication programs; developing economical, reliable assay technologies; managing secondary waste streams, expanding availability of unrestricted markets; and solving conflicting legal considerations

  3. Economic globalisation and economic justice: Covenanting for ...

    African Journals Online (AJOL)

    The premise of this article is that ethical moral formation or 'covenanting for justice' leads to action. The covenanting church itself, in conjunction with other movements, works for justice in all areas of life. The article uses the six aspects of ethical moral formation of Heinz Tödt to analyse some aspects of economic ...

  4. Socio-Economic Determinants of International Migration

    Directory of Open Access Journals (Sweden)

    Yaroslav PRYTULA

    2012-05-01

    Full Text Available Since economic factors cannot fully explain the determinants of bilateral migration, this study explores the social and cultural determinants that influence an individual’s decision to migrate. Values, norms and interests in a given culture, may determine whether an individual’s intention to move translates into actual migration. Work values inherent in different cultures could explain why people move or do not move under the condition of perceived economic advantages of migration. A gravity type migration model is used to incorporate variables related both to economic indicators and work values. It is perhaps the first migration study to use the World Value Survey (WVS and the European Value Survey (EVS. We use 2000 stock bilateral migration dataset collected by the World Bank. Our findings indicate that if more aspects of work are valued in a country, this country sends more migrants. Also we show that countries with higher extrinsic work value orientation tend to send more migrants, while countries with higher intrinsic work value orientation tend to send fewer migrants. Our finding shows that the value of work and the level of job security in a country may significantly change migration decision.

  5. Humanistic and economic burden of fibromyalgia in Japan

    Science.gov (United States)

    Lee, Lulu K; Ebata, Nozomi; Hlavacek, Patrick; DiBonaventura, Marco; Cappelleri, Joseph C; Sadosky, Alesia

    2016-01-01

    Purpose The aim of this study was to examine the health and economic burden associated with fibromyalgia among adults in Japan. Materials and methods Data from the 2011–2014 Japan National Health and Wellness Survey (n=115,271), a nationally representative survey of adults, were analyzed. The greedy matching algorithm was used to match the respondents who self-reported a diagnosis of fibromyalgia with those not having fibromyalgia (n=256). Generalized linear models, controlling for covariates (eg, age and sex), examined whether the respondents with fibromyalgia differed from matched controls based on health status (health utilities; Mental and Physical Component Summary scores from Medical Outcomes Study: 12-item Version 2 and 36-item Version 2 Short Form Survey), sleep quality (ie, sleep difficulty symptoms), work productivity (Work Productivity and Activity Impairment Questionnaire – General Health Version 2.0), health care resource use, and estimated annual indirect and direct costs (based on published annual wages and resource use events) in Japanese yen (¥). Results After adjustment for covariates, respondents with fibromyalgia relative to matched controls scored significantly lower on health utilities (adjusted means =0.547 vs 0.732), Mental Component Summary score (33.15 vs 45.88), and Physical Component Summary score (39.22 vs 50.81), all with Pfibromyalgia reported significantly poorer sleep quality than those without fibromyalgia. Respondents with fibromyalgia compared with those without fibromyalgia experienced significantly more loss in work productivity and health care resource use, resulting in those with fibromyalgia incurring indirect costs that were more than twice as high (adjusted means =¥2,826,395 vs ¥1,201,547) and direct costs that were nearly six times as high (¥1,941,118 vs ¥335,140), both with Pfibromyalgia experienced significantly poorer health-related quality of life and greater loss in work productivity and health care use than

  6. Chile: Political and Economic Conditions and U.S. Relations

    Science.gov (United States)

    2009-07-21

    under the Concertación’s free market economic policies and moderate social programs, which have produced notable economic growth and considerable...April 8, 2009. 21 “Supera Enríquez-Ominami a Candidato Presidencial Oficialista en Chile,” Agencia Mexicana de Noticias, June 2, 2009. 22 “People...Negociaría Estado Chileno Con Bancos Que Ocultaron Dinero de Pinochet,” Agencia Mexicana de Noticias, March 15, 2009. 34 Helen Hughes & Jack Chang, “Ex

  7. Solar energy system economic evaluation: Contemporary Newman, Georgia

    Science.gov (United States)

    1980-01-01

    An economic evaluation of performance of the solar energy system (based on life cycle costs versus energy savings) for five cities considered to be representative of a broad range of environmental and economic conditions in the United States is discussed. The considered life cycle costs are: hardware, installation, maintenance, and operating costs for the solar unique components of the total system. The total system takes into consideration long term average environmental conditions, loads, fuel costs, and other economic factors applicable in each of five cities. Selection criteria are based on availability of long term weather data, heating degree days, cold water supply temperature, solar insolation, utility rates, market potential, and type of solar system.

  8. Analysis of economic feasibility of sale of surplus electricity in cogeneration: case study

    International Nuclear Information System (INIS)

    Fodra, Marcelo; Esperancini, Maura Seiko Tsutsui

    2010-01-01

    The production of energy in large quantity and at competitive prices is crucial for economic development, which allied to the environmental question, has incentivated the use of renewable sources of energy. One of the most promising sources of renewable energy is the cogeneration from the residues of cane. Currently, the scenario for this kind of energy production is not consolidated, as production prices are not stable, inducing a risky situation for the environment. This work was aimed to study the economic viability of installing a main site for cogeneration of electricity, in a regional sugarcane factory located in the central region of Sao Paulo state that currently uses residues of sugar cane as fuel. The risk factor that was taken into consideration was the price paid for the MWh sold to the Chamber of Commerce of Electricity. The Monte Carlo Method was used to assess the risk factors for the analysis, by using of New Present Value (NPV), in a scenario that uses 20% of the initial investment made by the energy dealer. After the simulations were finished, considering the conditions used in this work, the project tends to be not feasible, as the behavior of the prices of cogenerated MWh are not sufficient for paying the initial investment and the operational costs. (author)

  9. Economic evaluation of coal deposits. Ekonomicheskaya otsenka ugolinykh mestorozhdenii

    Energy Technology Data Exchange (ETDEWEB)

    Raikhel' , B L

    1979-01-01

    A presentation is made of theoretical problems, methods, and criteria for the economic evaluation of coal deposits. An examination is made of factors which influence the formation of magnitudes that are utilized in economic evaluations as well as problems whose solution requires the consideration of the economic evaluation of coal deposits (evaluation of useful mineral losses, substantiation for the extraction of reserves under various conditions, sectioning off reserves to an operating mine, the completeness of reserve extraction, and technico-economic substantiation for quality). Extensive experience in planning is summarized and data are illustrated by examples. The book is intended for engineering-technical personnel of enterprises, organizations, planning, and scientific-research institutes of the coal industry as well as geological organizations. 29 references, 27 tables.

  10. Gender, work roles and psychosocial work characteristics as determinants of health.

    Science.gov (United States)

    Matthews, S; Hertzman, C; Ostry, A; Power, C

    1998-06-01

    This paper aims to identify gender similarities and differences in psychosocial work characteristics for those in and out of paid employment, to inform research on possible health-related effects. Specifically five questions are addressed: do women report poorer work characteristics than men; are gender differences related to specific characteristics; do work characteristics differ between full- and part-time women workers and between those in paid and unpaid work; are socio-economic gradients in work characteristics similar for men and women; and, if there are gradients, do they differ between women in paid and unpaid work? Analyses are based on the 33 year follow-up of the 1958 British birth cohort. Four psychosocial work characteristics were examined: learning opportunities, monotony, pace of work, and flexibility of breaks. Women reported more negative work characteristics than men, primarily because of differences in learning opportunities (26% lacked opportunity compared with 13% of men) and monotonous work (47 and 31% respectively). Women in full-time employment reported fewer negative characteristics (27%) than part-time (39%) or home-workers (36%). Home-workers had fewer opportunities for learning (36%) and greater monotony (49%) than paid workers (21 and 22% respectively), however fewer home-workers reported inability to control the work pace (11% compared to 23%) and inflexibility of breaks (21% compared to 47%). Socio-economic gradients in work characteristics were similar among men and women, except for flexibility of break times. A socio-economic gradient in work characteristics was found for full- and part-time workers, but not among home-workers. Differences in self reported health were also examined: a social gradient was found for all employment status groups, being strongest for home-workers despite the absence of a gradient in negative work characteristics. In conclusion, these marked gender differences in psychosocial work characteristics need

  11. Innovation, resources and economic growth

    International Nuclear Information System (INIS)

    Curzio, A.Q.; Fortis, M.; Zoboli, R.

    1994-01-01

    The book is concerned with the following items: 1. Technological Creativity and Institutions, 2. Innovation at Work in an Historical-Economic Perspective: Energy and Industrial Materials, 3. Scientific Revolutions and Strategies of Economic Supremacy: Advanced Materials and Biotechnologies, 4. Economic Growth and Agro-Food Policies in Key Problem Regions: Former USSR and LDCs, 5. Economic Growth and Natural Resources at Risk: Climate Change, Forests and Water and in Conclusion: Innovation and Resources in a Global Policy Perspective. Only one chapter have regard to energy problems: Energie efficient technologies: past and future perspectives. (UA)

  12. The dismissal of an employee because of absence from work after recent labor reforms

    Directory of Open Access Journals (Sweden)

    Josep Moreno Gené

    2013-01-01

    Full Text Available By analyzing contract termination because of absence from work for both objective reasons (article 52 d ET and disciplinary dismissal (article 52.4 a ET, this article aims to discuss the two defining aspects of the effect of the labour reforms of 2012 on the termination of work contracts: namely, that the dismissal of a worker is much simpler and much more economical. To this end, we first analyse the reformulationof the cause of termination because of absence from work covered by article 52 d ET, which has made it easier for employers to terminate contracts by this means. Then we study the effects of the declaration of unfair dismissal because of absence from work covered in both article 54.2 a ET and article 52 d ET. In both cases, the amount of compensation has been considerably reduced and procedural salaries have virtually been done away with.

  13. A Life in Economics

    Directory of Open Access Journals (Sweden)

    A.P. Thirlwall

    2018-03-01

    Full Text Available The paper is the first inaugural contribution to the new series of "Recollections of Eminent Economists". Under this name, the previous series of the journal (then called "Banca Nazionale del Lavoro Quarterly Review" used to publish autobiographic essays in which renowned economists described their scientific path and reflected on the recent developments of the discipline. In this work, A.P. Thirlwall recalls his personal and academic biography, ranging from employment in the UK to consultancy work in developing countries, and comments on the reception of his main works. Among the latter, special attention is paid to regional and development economics, as well as to the relation between the balance of payments and economic growth. Throughout the discussion, the author emphasizes the Keynesian inspiration of his analyses.

  14. [Age 89 years, depression, fall with pelvic fracture, severe confusion - serotonin syndrome : Differential diagnosis, importance of CYP450 and economic considerations].

    Science.gov (United States)

    Weinrebe, W; Moutaouakil, A; Risz, K; Martin, M; Jeckelmann, K; Goetz, S

    2017-04-18

    A case study of an 89-year-old patient is reported, who was admitted to hospital because of immobility due to pain. After the cause of the pain could initially be clarified and treated, the further clinical course in this very old woman showed an alarming symptom complex of agitation, confusion and cognitive deterioration, which took on grave forms. The work-up of this case showed a typical constellation of pain and depression in old age; however, the pharmaceutical treatment in this case is not atypical and could lead to a severe serotonin syndrome. The interaction, diagnostics, differential diagnosis, pharmacological, functional, codification and economic aspects of the course of the disease are discussed.

  15. Should Budapest Bid for the Olympics? - Measuring the Economic Impacts of Larger Sporting Events

    OpenAIRE

    Bruce L. Jaffee

    2002-01-01

    The article deals with both the general economic impact of large sporting events and the likely economic impact of having the Olympics held in Budapest. The author describes the general economic theory of economic impact and the spending patterns at major sporting events. He finds that a considerable part of the money spent in a community at the time of such an event cannot be viewed as “new money”that will stimulate the local economy. A large economic impact of such an event requires that it...

  16. Polish Security Printing Works in the system of public and economic security

    OpenAIRE

    Remigiusz Lewandowski

    2013-01-01

    The article raises the issue of placing PWPW in the system of economic and public security. Two particular categories of security connected with PWPW business activity, i.e. identification and transactional security, have been defined and discussed in the article. The most essential factors affecting the above security categories as well as relations between identification/transactional security and economic/public security. The article indicates that PWPW plays an important role in the state...

  17. Hollywood's Conversion to Color: The Technological, Economic and Aesthetic Factors.

    Science.gov (United States)

    Kindem, Forham A.

    1979-01-01

    Discusses the film industry's conversion to color cinematography in the period between the 1920s and 1960s. Cites economic considerations, technological modifications, and aesthetic preferences by audiences as factors in this development. (JMF)

  18. Micronutrient deficiencies and gender: social and economic costs.

    Science.gov (United States)

    Darnton-Hill, Ian; Webb, Patrick; Harvey, Philip W J; Hunt, Joseph M; Dalmiya, Nita; Chopra, Mickey; Ball, Madeleine J; Bloem, Martin W; de Benoist, Bruno

    2005-05-01

    Vitamin and mineral deficiencies adversely affect a third of the world's people. Consequently, a series of global goals and a serious amount of donor and national resources have been directed at such micronutrient deficiencies. Drawing on the extensive experience of the authors in a variety of institutional settings, the article used a computer search of the published scientific literature of the topic, supplemented by reports and published and unpublished work from the various agencies. In examining the effect of sex on the economic and social costs of micronutrient deficiencies, the paper found that: (1) micronutrient deficiencies affect global health outcomes; (2) micronutrient deficiencies incur substantial economic costs; (3) health and nutrition outcomes are affected by sex; (4) micronutrient deficiencies are affected by sex, but this is often culturally specific; and finally, (5) the social and economic costs of micronutrient deficiencies, with particular reference to women and female adolescents and children, are likely to be considerable but are not well quantified. Given the potential impact on reducing infant and child mortality, reducing maternal mortality, and enhancing neuro-intellectual development and growth, the right of women and children to adequate food and nutrition should more explicitly reflect their special requirements in terms of micronutrients. The positive impact of alleviating micronutrient malnutrition on physical activity, education and productivity, and hence on national economies suggests that there is also an urgent need for increased effort to demonstrate the cost of these deficiencies, as well as the benefits of addressing them, especially compared with other health and nutrition interventions.

  19. Do 'green' taxes work? Decoupling environmental pressures and economic growth

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou

    2005-01-01

    This essay intends to shed light on whether environmental taxation can help to decouple environmental pressures from economic growth, a policy outcome widely desired and particularly pressing in the context of climate change where radical measures are needed to curb CO2 build up....

  20. Artificial Intelligence and Economic Theories

    OpenAIRE

    Marwala, Tshilidzi; Hurwitz, Evan

    2017-01-01

    The advent of artificial intelligence has changed many disciplines such as engineering, social science and economics. Artificial intelligence is a computational technique which is inspired by natural intelligence such as the swarming of birds, the working of the brain and the pathfinding of the ants. These techniques have impact on economic theories. This book studies the impact of artificial intelligence on economic theories, a subject that has not been extensively studied. The theories that...

  1. Health economic evaluation in Greece.

    Science.gov (United States)

    Rovithis, Dimitrios

    2006-01-01

    There is a growing volume of literature on health economic evaluation, with this form of analysis becoming increasingly influential at the decision-making level worldwide. The purpose of this study was to review the current state of health economic evaluation in Greece, with a view to uncovering reasons why its use in this country is limited. A search of the NHS Economic Evaluation Database was undertaken. The search included cost, cost-of-illness, cost-minimization, cost-effectiveness, cost-consequences, cost-utility, and cost-benefit analyses and was narrowed only to Greek authors undertaking solo or joint health economic evaluation in Greece. The search revealed that, in Greece, very little health economic evaluation has been undertaken. The main reason for the lack of interest is that the current chaotic healthcare system structure and financing does not provide the appropriate incentives to stimulate a powerful interest in this type of research. This condition is a result of the lack of a long-term national health policy and the hesitation of the present and past Greek governments to date to proceed to large-scale reforms because of political considerations. The Greek governments have also been content with the good health indicators being achieved. Even if it is accepted that good health prevails in Greece, slower economic growth rates, an ageing population, and the continuous immigration will place increasing pressure on healthcare resources and will necessitate a more rational use of these resources. Health economic evaluation, by weighing benefits against costs, therefore, has an important role to play.

  2. Economic considerations of plutonium utilization in the nuclear power strategy of Finland

    International Nuclear Information System (INIS)

    Silvennoinen, P.; Tusa, E.; Routti, J.T.

    1977-01-01

    Based on the current and prospected share of nuclear power in the national energy supply strategy an optimal programme is developed for exploitation of plutonium in both light water and fast reactor systems. Assuming cost trends until and beyond the year 2000 for uranium, plutonium, uranium enrichment, fuel fabricaton and assessing the availability of plutonium from the domestic power plants and from abroad the nuclear construction programme is optimized economically in view of the estimated development in the investment costs of various plant types. Given the expected nuclear share of the energy procurement this sector is covered by the alternative production schemes, i.e. light water reactors with and without plutonium recycle and fast reactors. The plant sizes are allowed to be either 500 MWe or 1000 MWe. The installation dates are fixed manually with a minor flexibility of time but with all the three degrees of freedom in the plant types. Defining the objective function in terms of minimized revenue requirement in plant amortization and operation the generated scenarios are screened off and they finally converge to the optimal policy of nuclear power construction up to the year 2000. Special attention is placed on the constraints which eliminate excessive proliferation of reactor types. This is mainly implemented by the criterion of increasing the domestic share in the investments. The established technology is associated with a larger share of the Finnish manufacturing and the introduction of new fuel or reactor type is taken to correspond to a reduced domestic investment share. The results yield the time schedule and installed capacity of the three different production means. Due to the uncertainties prevailing in the forecasts sensitivity studies are performed as functions of the major economic parameters and their temporal development

  3. Judaism and Economics: The Link between Judaism and Economic Life

    Directory of Open Access Journals (Sweden)

    Stanisław Fel

    2014-09-01

    Full Text Available This article deals with the relationship of Judaism to economic activity. The subject is the typical approach of Jewish ethical thought, concerning the understanding of money, wealth, jobs and economic initiatives. Issues related to fundamental economic life are shown to be covered in the books that the Jewish community considers sacred. Particularly important are the Old Testament and the Talmud. Also important are references to the cultural interpretation of Judaism, including the classical works on the subject – Jacques Attali and Werner Sombart. The key concept is the subject of “wealth,” the meaning of which is derived from the Bible’s Book of Exodus and the Talmud. Finally, the foundations for Jewish economic thought can be expressed as the product of an embedded culture, which is founded on religion, in which property acquires ethical legitimacy. The argument is crowned with historical examples of the noble economic activity of the Jewish people, which also give evidence of the interrelatedness of religion and the proper use of wealth.

  4. Is our economic model compatible with sustainable development?

    DEFF Research Database (Denmark)

    Røpke, Inge

    2003-01-01

    The paper concerns the contradictions between sustainability and the present economic growth model. The discussion relates to the work of Jan Otto Andersson.......The paper concerns the contradictions between sustainability and the present economic growth model. The discussion relates to the work of Jan Otto Andersson....

  5. Modeling food logistics networks with emission considerations: the case of an international beef supply chain

    NARCIS (Netherlands)

    Soysal, M.; Bloemhof, J.M.; Vorst, van der J.G.A.J.

    2014-01-01

    Intrinsic characteristics of food products and processes along with growing sustainability concerns lead to the need for decision support tools that can integrate economic considerations with quality preservation and environmental protection in food supply chains. In this study, we develop a

  6. Loss in working years after a breast cancer diagnosis.

    Science.gov (United States)

    Plym, Anna; Bower, Hannah; Fredriksson, Irma; Holmberg, Lars; Lambert, Paul C; Lambe, Mats

    2018-03-06

    Breast cancer can negatively influence working life, but it is unclear how many working years women with breast cancer can expect to lose. Women diagnosed with breast cancer between 1997 and 2012 were identified in the Breast Cancer Data Base Sweden (N=19 661), together with breast cancer-free comparison women (N=81 303). Using flexible parametric survival modelling, the loss in working years was calculated as the difference in the remaining years in the work force between women with and without breast cancer. Women aged 50 years at diagnosis with stage I disease lost on average 0.5 years (95% CI, 0.2-0.7) of their remaining working time; the corresponding estimates were 0.9 years (0.5-1.2) in stage II, 2.5 years (1.9-3.1) in stage III and 8.1 years (6.5-9.7) in stage IV. Women with in situ breast cancer did not lose any working years. The strongest treatment determinant was axillary lymph node dissection. We found a loss in working years not only in late but also in early-stage breast cancer. Although it is reassuring that some groups had no or only a modest work loss, the economic consequences for society are considerable given the large number of women annually diagnosed with breast cancer.

  7. Evaluation of fusion study from socio-economic aspects

    International Nuclear Information System (INIS)

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

    2005-01-01

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

  8. Preamble to the questionnaire designed to obtain technical, economic and safeguard information of the different enrichment techniques

    International Nuclear Information System (INIS)

    1978-04-01

    A summary of the present status regarding development and application of enrichment technologies, information related to specific enrichment facilities, economic and financial considerations, marketing considerations, safeguards and non-proliferation data are presented

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

    International Nuclear Information System (INIS)

    1984-01-01

    Issues addressed in this book include: magnitude, characteristics, and trends of public concerns over radioactive waste; the issue of public trust and confidence in the institutions responsible for radioactive waste management; effects of the number and location of waste repositories on socioeconomic and institutional burdens associated with nuclear waste management; effects associated with interim storage facilities located at reactors or away from reactors; kinds and relative magnitudes of effects associated with the use of alternative forms of transportation (rail, truck, barge); participation by local citizens in identifying, assessing, and proposing ways to ameliorate social and economic siting effects; and potential options for resolving conflict at federal, state, and local levels over repository siting

  10. THE RENEWABLE ENERGY PRODUCTION-ECONOMIC DEVELOPMENT NEXUS

    Directory of Open Access Journals (Sweden)

    Gorkemli Kazar

    2014-04-01

    Full Text Available As renewable energy requirements increases, its relation with development is controversial. In this study, by taking human development index for development level, the relationship between renewable electricity net generation values and development has been searched with panel analysis. Study covers two different time periods: 1980-2010 with 5 year data to analyze long term effects and 2005-2010 yearly data for short term effects. Unlike previous studies, energy generation has been taken into consideration for it is thought to be more related with economic development. It is found that in the long run economic development will be leading to renewable energy production, while in the short run there exists a bidirectional causal relationship between renewable energy production and economic development. In addition, the causal relationship between economic development and renewable energy production varies both in the long run and in the short run due to human development level of the countries.

  11. Cost-benefit considerations in regulatory decision-making

    International Nuclear Information System (INIS)

    Harvie, J.D.

    1996-01-01

    The Atomic Energy Control Board is investigating the feasibility of developing methods for factoring cost-benefit considerations into its regulatory decision-making. This initiative results, in part, from the federal government policy requiring cost-benefit considerations to be taken into account in regulatory processes, and from the recommendations of an Advisory Panel on Regulatory Review in 1993, submitted to the Minister of Natural Resources Canada. One of these recommendations stated: 'that mechanisms be developed to examine cost-benefit issues and work towards some consensus of opinion among stakeholders; a task force on the subject could be an appropriate starting point'. (author)

  12. Relationship of employee-reported work limitations to work productivity.

    Science.gov (United States)

    Lerner, Debra; Amick, Benjamin C; Lee, Jennifer C; Rooney, Ted; Rogers, William H; Chang, Hong; Berndt, Ernst R

    2003-05-01

    Work limitation rates are crucial indicators of the health status of working people. If related to work productivity, work limitation rates may also supply important information about the economic burden of illness. Our objective was to assess the productivity impact of on-the-job work limitations due to employees' physical or mental health problems. Subjects were asked to complete a self-administered survey on the job during 3 consecutive months. Using robust regression analysis, we tested the relationship of objectively-measured work productivity to employee-reported work limitations. We attempted to survey employees of a large firm within 3 different jobs. The survey response rate was 2245 (85.9%). Full survey and productivity data were available for 1827 respondents. Each survey included a validated self-report instrument, the Work Limitations Questionnaire (WLQ). The firm provided objective, employee-level work productivity data. In adjusted regression analyses (n = 1827), employee work productivity (measured as the log of units produced/hour) was significantly associated with 3 dimensions of work limitations: limitations handling the job's time and scheduling demands (P = 0.003), physical job demands (P = 0.001), and output demands (P = 0.006). For every 10% increase in on-the-job work limitations reported on each of the 3 WLQ scales, work productivity declined approximately 4 to 5%. Employee work limitations have a negative impact on work productivity. Employee assessments of their work limitations supply important proxies for the economic burden of health problems.

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

    International Nuclear Information System (INIS)

    Carvalho, J.F. de.

    1981-01-01

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

  14. The Economic Costs of Type 2 Diabetes: A Global Systematic Review.

    Science.gov (United States)

    Seuring, Till; Archangelidi, Olga; Suhrcke, Marc

    2015-08-01

    There has been a widely documented and recognized increase in diabetes prevalence, not only in high-income countries (HICs) but also in low- and middle-income countries (LMICs), over recent decades. The economic burden associated with diabetes, especially in LMICs, is less clear. We provide a systematic review of the global evidence on the costs of type 2 diabetes. Our review seeks to update and considerably expand the previous major review of the costs of diabetes by capturing the evidence on overall, direct and indirect costs of type 2 diabetes worldwide that has been published since 2001. In addition, we include a body of economic evidence that has hitherto been distinct from the cost-of-illness (COI) work, i.e. studies on the labour market impact of diabetes. We searched PubMed, EMBASE, EconLit and IBSS (without language restrictions) for studies assessing the economic burden of type 2 diabetes published from January 2001 to October 2014. Costs reported in the included studies were converted to international dollars ($) adjusted for 2011 values. Alongside the narrative synthesis and methodological review of the studies, we conduct an exploratory linear regression analysis, examining the factors behind the considerable heterogeneity in existing cost estimates between and within countries. We identified 86 COI and 23 labour market studies. COI studies varied considerably both in methods and in cost estimates, with most studies not using a control group, though the use of either regression analysis or matching has increased. Direct costs were generally found to be higher than indirect costs. Direct costs ranged from $242 for a study on out-of-pocket expenditures in Mexico to $11,917 for a study on the cost of diabetes in the USA, while indirect costs ranged from $45 for Pakistan to $16,914 for the Bahamas. In LMICs-in stark contrast to HICs-a substantial part of the cost burden was attributed to patients via out-of-pocket treatment costs. Our regression analysis

  15. Considerations on Preventing and Combating the Illegal Trafficking of Minors under the Current Economic and Financial Crisis

    Directory of Open Access Journals (Sweden)

    Tache BOCĂNIALĂ

    2011-08-01

    Full Text Available This work highlights the economic crisis problem that affects most states of the world, the crime problem that the society is facing, namely the human trafficking and in particular the child trafficking. This theme is particularly important in the context of amplifying the organized crime, it increasingly concerns the modern society and implicitly the specialists engaged in research of the phenomenon and for preventing and combating it. This paper is an analysis of the current financial crisis impact on human trafficking and the level of response that the society is ready to give through the regulatory framework, specialized institutions and their staff. The analysis concluded that Romania, as a result of its alignment with the acquis communautaire, is now a modern legislative and institutional system in preventing and combating trafficking in human beings. However, there is a need for legislative amendments in order to have a greater effectiveness in prevention and control measures, which represents a milestone in addressing other related issues. This study is also a warning for specialists to deepen their research for improving the prevention and combating trafficking in human beings which tends to grow.

  16. Gender inequality in economic crises

    Directory of Open Access Journals (Sweden)

    Lina Gálvez Muñoz

    2012-03-01

    Full Text Available This article presents a historical analysis of the economic crises of the last hundred years from a feminist economics perspective, highlighting three historical patterns that can help to advance in a deeper understanding of the current crisis and, above all, to guarantee a way out of this crisis with more and not less equality. The first pattern is that crises result in an intensification of women's work, especially the unpaid care work. The second one is that after economic crises male employment recovery is always previous to the female employment, which always ends even more precarious; and the third pattern is that crisis lead to setbacks in the advances made in gender equality in terms of regulation, equality policies and the rules of the game in general.

  17. The Adversary System in Low-Level Soviet Economic Decisionmaking.

    Science.gov (United States)

    1984-08-01

    34- ° .. 78 - capital or a few countertrade agreements, will solve their problems for them. This is markedly different from the overall Soviet pattern...currency countertrade practice, the considerations of this Note would permit further refinement of predictions of Soviet economic decisionmaking that

  18. One Layer Nonlinear Economic Closed-Loop Generalized Predictive Control for a Wastewater Treatment Plant

    Directory of Open Access Journals (Sweden)

    Hicham El bahja

    2018-04-01

    Full Text Available The main scope of this paper is the proposal of a new single layer Nonlinear Economic Closed-Loop Generalized Predictive Control (NECLGPC as an efficient advanced control technique for improving economics in the operation of nonlinear plants. Instead of the classic dual-mode MPC (model predictive controller schemes, where the terminal control law defined in the terminal region is obtained offline solving a linear quadratic regulator problem, here the terminal control law in the NECLGPC is determined online by an unconstrained Nonlinear Generalized Predictive Control (NGPC. In order to make the optimization problem more tractable two considerations have been made in the present work. Firstly, the prediction model consisting of a nonlinear phenomenological model of the plant is expressed with linear structure and state dependent matrices. Secondly, instead of including the nonlinear economic cost in the objective function, an approximation of the reduced gradient of the economic function is used. These assumptions allow us to design an economic unconstrained nonlinear GPC analytically and to state the NECLGPC allow for the design of an economic problem as a QP (Quadratic Programing problem each sampling time. Four controllers based on GPC that differ in designs and structures are compared with the proposed control technique in terms of process performance and energy costs. Particularly, the methodology is implemented in the N-Removal process of a Wastewater Treatment Plant (WWTP and the results prove the efficiency of the method and that it can be used profitably in practical cases.

  19. Ukraine’s trade and economic priorities in the Black sea economic cooperation

    Directory of Open Access Journals (Sweden)

    Andriy Goncharuk

    2013-06-01

    Full Text Available The article is devoted to the substantiation of trade and economic priorities of Ukraine’s integration into the Black Sea Economic Cooperation (BSEC. The country’s integration options have been analyzed including the Western European vs. pro-Russian integration vector, the bidirectional gravity model, and an alte — native subregional cooperation direction. Ukraine’s sectoral priorities for deepening economic cooperation with the BSEC member countries in the context of implementation of the national interests have been identified, in particular in the field of goods, transport and tourism services, and energy trading. The ways of and instruments for improving Ukraine’s trade activities within the framework of the Black Sea Economic Cooperation have been offered for the various working groups of the Organization that are focused on such areas of cooperation as macroeconomics, policy and law, finance and economics, science and technology, culture and society, infrastructure, and institutional renewal.

  20. Safety and economic study of special trains

    International Nuclear Information System (INIS)

    Loscutoff, W.V.; Hall, R.J.

    1976-01-01

    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