WorldWideScience

Sample records for assessment economic impact

  1. Assessing Health, Economic, and Social Equity Impacts of Graphic ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Assessing Health, Economic, and Social Equity Impacts of Graphic Health Warnings on Tobacco Products in Vietnam. Tobacco use is a leading cause of death in Vietnam. In June 2012, the country's National Assembly enacted a comprehensive Law on Prevention and Control of Tobacco Harms, which then entered into ...

  2. Economic risk assessment of drought impacts on irrigated agriculture

    Science.gov (United States)

    Lopez-Nicolas, A.; Pulido-Velazquez, M.; Macian-Sorribes, H.

    2017-07-01

    In this paper we present an innovative framework for an economic risk analysis of drought impacts on irrigated agriculture. It consists on the integration of three components: stochastic time series modelling for prediction of inflows and future reservoir storages at the beginning of the irrigation season; statistical regression for the evaluation of water deliveries based on projected inflows and storages; and econometric modelling for economic assessment of the production value of agriculture based on irrigation water deliveries and crop prices. Therefore, the effect of the price volatility can be isolated from the losses due to water scarcity in the assessment of the drought impacts. Monte Carlo simulations are applied to generate probability functions of inflows, which are translated into probabilities of storages, deliveries, and finally, production value of agriculture. The framework also allows the assessment of the value of mitigation measures as reduction of economic losses during droughts. The approach was applied to the Jucar river basin, a complex system affected by multiannual severe droughts, with irrigated agriculture as the main consumptive demand. Probability distributions of deliveries and production value were obtained for each irrigation season. In the majority of the irrigation districts, drought causes a significant economic impact. The increase of crop prices can partially offset the losses from the reduction of production due to water scarcity in some districts. Emergency wells contribute to mitigating the droughts' impacts on the Jucar river system.

  3. Assessment of Economic and Social Impact of Ecological Policies

    Directory of Open Access Journals (Sweden)

    Trifon Belacurencu

    2007-08-01

    Full Text Available Impact assessment is a component of ecological policies assessment in Danube Delta andrepresents a preventive measure to make sure the some criteria are met based on which the designedecological policy is accepted or not, such as: economic efficiency, equity, stimulative feature, applicability.We will restrict our evaluation to assessing the impact of the due on fish resource capitalization.This option is also justified by the fact that in the Danube Delta the highest human pressure is exerted onfish resource. The due on fish resource is an instrument of ecological policy that influences the model offish resource management. The five forms of impact of due on fish resource are underlined: alimentarydiscomfort, reduction in workers income in collecting activity, lifestyle change, fish resource protection,increase in workers income in specific fields, such as research, investments. Weighting coefficients ofparameters for each of five forms of impact are calculated with Delphi method.

  4. An Attempt to Assess the Quantitative Impact of Institutions on Economic Growth and Economic Development

    Directory of Open Access Journals (Sweden)

    Próchniak Mariusz

    2014-10-01

    Full Text Available This study aims at assessing to what extent institutional environment is responsible for worldwide differences in economic growth and economic development. To answer this question, we use an innovative approach based on a new concept of the institutions-augmented Solow model which is then estimated empirically using regression equations. The analysis covers 180 countries during the 1993-2012 period. The empirical analysis confirms a large positive impact of the quality of institutional environment on the level of economic development. The positive link has been evidenced for all five institutional indicators: two indices of economic freedom (Heritage Foundation and Fraser Institute, the governance indicator (World Bank, the democracy index (Freedom House, and the EBRD transition indicator for post-socialist countries. Differences in physical capital, human capital, and institutional environment explain about 70-75% of the worldwide differences in economic development. The institutions-augmented Solow model, however, performs slightly poorer in explaining differences in the rates of economic growth: only one institutional variable (index of economic freedom has a statistically significant impact on economic growth. In terms of originality, this paper extends the theoretical analysis of the Solow model by including institutions, on the one hand, and shows a comprehensive empirical analysis of the impact of various institutional indicators on both the level of development and the pace of economic growth, on the other. The results bring important policy implications.

  5. Impact Assessment of Public Innovation Support in European Economic Area

    Directory of Open Access Journals (Sweden)

    Mantas Vilys

    2015-12-01

    Full Text Available The object of this paper is related to the public innovation support in Euro-pean Economic Area and its effectiveness assessment. Main aim of the re-search presented in this paper is to propose new model for public innovation support effectiveness assessment, which could be relevant to the contempo-rary needs and would be based on new explored practice of public innova-tion support developments. The methods of comparative, regression, model-ling analysis, multi-criteria evaluation, analogy search, logical abstraction and impact evaluation have been applied for the research presented in this paper. Proposed original system of quantitative and qualitative indicators that characterize any public innovation support system (public innovation support index enables creation and implementation of measures devoted to the public innovation support impact improvement at EU and national level.

  6. Agricultural climate impacts assessment for economic modeling and decision support

    Science.gov (United States)

    Thomson, A. M.; Izaurralde, R. C.; Beach, R.; Zhang, X.; Zhao, K.; Monier, E.

    2013-12-01

    A range of approaches can be used in the application of climate change projections to agricultural impacts assessment. Climate projections can be used directly to drive crop models, which in turn can be used to provide inputs for agricultural economic or integrated assessment models. These model applications, and the transfer of information between models, must be guided by the state of the science. But the methodology must also account for the specific needs of stakeholders and the intended use of model results beyond pure scientific inquiry, including meeting the requirements of agencies responsible for designing and assessing policies, programs, and regulations. Here we present methodology and results of two climate impacts studies that applied climate model projections from CMIP3 and from the EPA Climate Impacts and Risk Analysis (CIRA) project in a crop model (EPIC - Environmental Policy Indicator Climate) in order to generate estimates of changes in crop productivity for use in an agricultural economic model for the United States (FASOM - Forest and Agricultural Sector Optimization Model). The FASOM model is a forward-looking dynamic model of the US forest and agricultural sector used to assess market responses to changing productivity of alternative land uses. The first study, focused on climate change impacts on the UDSA crop insurance program, was designed to use available daily climate projections from the CMIP3 archive. The decision to focus on daily data for this application limited the climate model and time period selection significantly; however for the intended purpose of assessing impacts on crop insurance payments, consideration of extreme event frequency was critical for assessing periodic crop failures. In a second, coordinated impacts study designed to assess the relative difference in climate impacts under a no-mitigation policy and different future climate mitigation scenarios, the stakeholder specifically requested an assessment of a

  7. Assessing the Impact of Financial Policies on Nigeria's Economic ...

    African Journals Online (AJOL)

    A review of extant literature on economic growth suggests positive relationships between financial activities and economic growth. Thus, this study sought to determine the extent to which the Nigerian economy has been impacted by financial developments arising mainly from the various financial policy measures in recent ...

  8. Economic impact assessment of invasive plant pests in the European Union

    NARCIS (Netherlands)

    Soliman, T.A.A.

    2012-01-01

    According to the International Plant Protection Convention (IPPC) and the Agreement on the Application of Sanitary and Phytosanitary measures (SPS Agreement) of the World Trade Organization (WTO), phytosanitary measures should be economically justifiable. The economic impact assessments within a

  9. Assessment of ecological, economic and social impacts of grain for ...

    African Journals Online (AJOL)

    In order to noticeably and systematically assess ecological, economic and social effects of the grain for green project on county level, this study investigated the benefits of carbon sequestration to the soil of farmland-converted forestland (in 0 to 20 cm soil depth), the change in household income structure and social ...

  10. Economic impact

    Energy Technology Data Exchange (ETDEWEB)

    Technology Transfer Department

    2001-06-01

    In federal fiscal year 2000 (FY00), Berkeley Lab had 4,347 full- and part-time employees. In addition, at any given time of the year, there were more than 1,000 Laboratory guests. These guests, who also reside locally, have an important economic impact on the nine-county Bay Area. However, Berkeley Lab's total economic impact transcends the direct effects of payroll and purchasing. The direct dollars paid to the Lab's employees in the form of wages, salaries, and benefits, and payments made to contractors for goods and services, are respent by employees and contractors again and again in the local and greater economy. Further, while Berkeley Lab has a strong reputation for basic scientific research, many of the Lab's scientific discoveries and inventions have had direct application in industry, spawning new businesses and creating new opportunities for existing firms. This analysis updates the Economic Impact Analysis done in 1996, and its purpose is to describe the economic and geographic impact of Laboratory expenditures and to provide a qualitative understanding of how Berkeley Lab impacts and supports the local community. It is intended as a guide for state, local, and national policy makers as well as local community members. Unless otherwise noted, this analysis uses data from FY00, the most recent year for which full data are available.

  11. Environmental Impact Assessment for Socio-Economic Analysis of Chemicals

    DEFF Research Database (Denmark)

    Calow, Peter; Biddinger, G; Hennes, C

    This report describes the requirements for, and illustrates the application of, a methodology for a socio-economic analysis (SEA) especially as it might be adopted in the framework of REACH.......This report describes the requirements for, and illustrates the application of, a methodology for a socio-economic analysis (SEA) especially as it might be adopted in the framework of REACH....

  12. A Review of Cogent Reflection on the Economic Impact Assessment of Conferences – MICE Tourism

    Directory of Open Access Journals (Sweden)

    Kumar J.

    2014-01-01

    Full Text Available MICE tourism has grown into an important economic sector in many places, and it is quite easy to understand the relevancy of estimating the economic impact of business tourists on the local and regional economies. Several industrial and academic researches has mentioned many methods for economic impact studies (direct, indirect and induced impacts of the conference - MICE tourism related events. Of these, the input-output (I-O model and general equilibrium models (REMI and REM II are widely used for the economic impact assessments. The current paper will review economic impact studies in the c conference - MICE tourism related events and then discusses the issues related to the I-O model and general equilibrium models framework

  13. Assessment of the impacts of deregulation on Nigeria's economic ...

    African Journals Online (AJOL)

    This paper examines the effect of economic deregulation in Nigerian economy. The study identified the different forms and policy instruments used by Nigerian government for effective deregulation. It highlighted the potential gains of deregulation and suggested ways of improving the Nigerian economy through guided ...

  14. Assessing Health, Economic, and Social Equity Impacts of Graphic ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This research aims to fill the gap in scientific evidence that sheds light on the possible impacts of GHW label interventions on health, the economy, and social equity. Project results are expected to help Vietnam's public health advocates and policymakers maximize the impact of these warnings on public health. The research ...

  15. Assessment of Economic and Social Impact of Ecological Policies in Danube Delta

    OpenAIRE

    Trifon Belacurencu

    2007-01-01

    Impact assessment is a component of ecological policies assessment in Danube Delta and represents a preventive measure to make sure the some criteria are met based on which the designed ecological policy is accepted or not, such as: economic efficiency, equity, stimulative feature, applicability. We will restrict our evaluation to assessing the impact of the due on fish resource capitalization. This option is also justified by the fact that in the Danube Delta the highest human pressure is ex...

  16. Assessment of potential economic and environmental impacts caused by Phytophthora ramorum in Europe

    Science.gov (United States)

    Hella Kehlenbeck

    2008-01-01

    Economic and environmental impacts of Phytophthora ramorum in Europe were evaluated within the European Union framework 6 project on ?Risk Analysis for P. ramorum a pathogen threat to Europe? (RAPRA). Impact assessment was conducted according to three different scenarios: 1. ?Nursery System? - describes losses occurring in...

  17. Regional economic impact assessment: Evaluating remedial alternatives for the Portland Harbor Superfund Site, Portland, Oregon, USA.

    Science.gov (United States)

    Harrison, David; Coughlin, Conor; Hogan, Dylan; Edwards, Deborah A; Smith, Benjamin C

    2018-01-01

    The present paper describes a methodology for evaluating impacts of Superfund remedial alternatives on the regional economy in the context of a broader sustainability evaluation. Although economic impact methodology is well established, some applications to Superfund remedial evaluation have created confusion because of seemingly contradictory results. This confusion arises from failure to be explicit about 2 opposing impacts of remediation expenditures: 1) positive regional impacts of spending additional money in the region and 2) negative regional impacts of the need to pay for the expenditures (and thus forgo other expenditures in the region). The present paper provides a template for economic impact assessment that takes both positive and negative impacts into account, thus providing comprehensive estimates of net impacts. The paper also provides a strategy for identifying and estimating major uncertainties in the net impacts. The recommended methodology was applied at the Portland Harbor Superfund Site, located along the Lower Willamette River in Portland, Oregon, USA. The US Environmental Protection Agency (USEPA) developed remedial alternatives that it estimated would cost up to several billion dollars, with construction durations possibly lasting decades. The economic study estimated regional economic impacts-measured in terms of gross regional product (GRP), personal income, population, and employment-for 5 of the USEPA alternatives relative to the "no further action" alternative. Integr Environ Assess Manag 2018;14:32-42. © 2017 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals, Inc. on behalf of Society of Environmental Toxicology & Chemistry (SETAC). © 2017 The Authors. Integrated Environmental Assessment and Management published by Wiley Periodicals, Inc. on behalf of Society of Environmental Toxicology & Chemistry (SETAC).

  18. A Framework for Assessing the Social and Economic Impact of Sustainable Investments

    Directory of Open Access Journals (Sweden)

    Räikkönen Minna

    2016-09-01

    Full Text Available Investments towards sustainable development are vital for the future and they must be carefully planned to deliver immediate and long-term benefits. Hence, the ability to communicate the forms of impact of sustainable investments to local societies, people, investors and other stakeholders can provide a competitive advantage. However, the assessments are often under pressure to demonstrate short-term effects rather than emphasise the long-term impact. In addition, indirect and intangible forms of impacts should not be measured solely in economic terms. This paper proposes an assessment framework to support the integrated economic and social impact assessment of sustainable investments aimed at improving physical and socio-economic wellbeing. The framework is demonstrated in two case studies: new construction and renovation investments in affordable housing and social impact investment in sustainable development. The investments in the case studies are evaluated, selected and prioritized not only in terms of money but also with regard to sustainability, social acceptability and their overall impact on society, as a whole. The results indicate that a systematic integrated assessment of monetary and non-monetary factors can be successfully combined with the sustainable development decisions.

  19. A socio-economic impact assessment of a project to identify and ...

    African Journals Online (AJOL)

    The main aim of this study was to assess the impact of the Best Management Practices (BMP) project on social and economic wellbeing at the Zanyokwe Irrigation Scheme (ZIS) in central Eastern Cape Province. The BMP project is a knowledge-based initiative aimed at introducing management practices in order to improve ...

  20. Assessments of the economic impacts of natural hazards in Albania: application of DaLA methodology.

    Science.gov (United States)

    Massabo, Marco; Toto, Emanuela; Deda, Miranda; Prenci, Shemsi; Dhima, Maksimiljan

    2015-04-01

    Disaster loss datasets are built using economic assessments done by different parties and using different approaches which are in many cases inconsistent. This is observed in more than 75% of the Alabanian records with missing economic evaluations. To assess the economic impact of disasters at all scales in Global Assessment Report on Disaster Risk Reduction 2011 and 2013 has used the DaLA methodology that takes advantage of a common and homogeneous set of quantitative physical damage indicators contained in the disaster databases. These have to be taken as the lower bound of the damage, which in general is higher. The UN-ECLAC DaLA Methodology takes into account in its assessments the overall status of economy of the affected country. It uses the national accounts and statistics of the country government as baseline data to assess damage and loss. It also factors in the impact of disasters on individual livelihoods and incomes to fully define the needs for recovery and reconstruction. Similarly to national disaster loss databases DaLA assessments have a national level of observation and data produced at sub-national resolution, resulting in highly detailed and accurate data sets. In 2013 in Albania was implemented a collection of disaster losses based on Desinventar. We applied the DaLa methodology to the Albanian database of impacts of natural disasters.

  1. Assessment of the Value, Impact, and Validity of the Jobs and Economic Development Impacts (JEDI) Suite of Models

    Energy Technology Data Exchange (ETDEWEB)

    Billman, L.; Keyser, D.

    2013-08-01

    The Jobs and Economic Development Impacts (JEDI) models, developed by the National Renewable Energy Laboratory (NREL) for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE), use input-output methodology to estimate gross (not net) jobs and economic impacts of building and operating selected types of renewable electricity generation and fuel plants. This analysis provides the DOE with an assessment of the value, impact, and validity of the JEDI suite of models. While the models produce estimates of jobs, earnings, and economic output, this analysis focuses only on jobs estimates. This validation report includes an introduction to JEDI models, an analysis of the value and impact of the JEDI models, and an analysis of the validity of job estimates generated by JEDI model through comparison to other modeled estimates and comparison to empirical, observed jobs data as reported or estimated for a commercial project, a state, or a region.

  2. Economic Impact Assessment of Wind Power Integration: A Quasi-Public Goods Property Perspective

    Directory of Open Access Journals (Sweden)

    Huiru Zhao

    2015-08-01

    Full Text Available The integration of wind power into power grid will bring some impacts on the multiple subjects of electric power system. Economic impacts of wind power integration on multiple subjects of China’s electric power system were quantitatively assessed from Quasi-public goods property perspective in this paper. Firstly, the Quasi-public goods property of transmission services provided by power grid corporations was elaborated. Secondly, the multiple subjects of China’s electric power system, which include electricity generation enterprises (EGEs, power grid corporations (PGCs, electricity consumers (ECs, and environment, were detailed analyzed. Thirdly, based on the OPF-based nodal price model and transmission service cost allocation model, the economic impact assessment model of wind power integration was built from Quasi-public goods property perspective. Then, the IEEE-24 bus system employed in this paper was introduced according to current status of China’s electric power system, and the modeling of wind turbine was also introduced. Finally, the simulation analysis was performed, and the economic impacts of wind power integration on EGEs, PGCs, ECs and Environment were calculated. The results indicate, from Quasi-public goods property perspective, the wind power integration will bring positive impacts on EGEs, PGCs and Environment, while negative impacts on ECs. The findings can provide references for power system managers, energy planners, and policy makers.

  3. Socio-economic and climate change impacts on agriculture: an integrated assessment, 1990-2080.

    Science.gov (United States)

    Fischer, Günther; Shah, Mahendra; Tubiello, Francesco N; van Velhuizen, Harrij

    2005-11-29

    A comprehensive assessment of the impacts of climate change on agro-ecosystems over this century is developed, up to 2080 and at a global level, albeit with significant regional detail. To this end an integrated ecological-economic modelling framework is employed, encompassing climate scenarios, agro-ecological zoning information, socio-economic drivers, as well as world food trade dynamics. Specifically, global simulations are performed using the FAO/IIASA agro-ecological zone model, in conjunction with IIASAs global food system model, using climate variables from five different general circulation models, under four different socio-economic scenarios from the intergovernmental panel on climate change. First, impacts of different scenarios of climate change on bio-physical soil and crop growth determinants of yield are evaluated on a 5' X 5' latitude/longitude global grid; second, the extent of potential agricultural land and related potential crop production is computed. The detailed bio-physical results are then fed into an economic analysis, to assess how climate impacts may interact with alternative development pathways, and key trends expected over this century for food demand and production, and trade, as well as key composite indices such as risk of hunger and malnutrition, are computed. This modelling approach connects the relevant bio-physical and socio-economic variables within a unified and coherent framework to produce a global assessment of food production and security under climate change. The results from the study suggest that critical impact asymmetries due to both climate and socio-economic structures may deepen current production and consumption gaps between developed and developing world; it is suggested that adaptation of agricultural techniques will be central to limit potential damages under climate change.

  4. The assessment of eco-design with a comprehensive index incorporating environmental impact and economic profit

    Science.gov (United States)

    Yang, Shuo; Fu, Yun; Wang, Xiuteng; Xu, Bingsheng; Li, Zheng

    2017-11-01

    Eco-design is an advanced design approach which plays an important part in the national innovation project and serves as a key point for the successful transformation of the supply structure. However, the practical implementation of the pro-environmental designs and technologies always faces a dilemma situation, where some processes can effectively control their emissions to protect the environment at relatively high costs, while others pursue the individual interest in making profit by ignoring the possible adverse environmental impacts. Thus, the assessment on the eco-design process must be carried out based on the comprehensive consideration of the economic and environmental aspects. Presently, the assessment systems in China are unable to fully reflect the new environmental technologies regarding their innovative features or performance. Most of the assessment systems adopt scoring method based on the judgments of the experts, which are easy to use but somewhat subjective. The assessment method presented in this paper includes the environmental impact (EI) assessment based on LCA principal and willingness-to-pay theory, and economic profit (EP) assessment mainly based on market price. The results from the assessment are in the form of EI/EP, which evaluate the targeted process from a combined perspective of environmental and economic performance. A case study was carried out upon the utilization process of coal fly ash, which indicates the proposed method can compare different technical processes in an effective and objective manner, and provide explicit and insightful suggestions for decision making.

  5. Regional sustainability in Northern Australia. A quantitative assessment of social, economic and environmental impacts

    Energy Technology Data Exchange (ETDEWEB)

    Wood, Richard [School for Environmental Research, Charles Darwin University, NT 0909 (Australia); Industrial Ecology Program, NTNU, Trondheim (Norway); Integrated Sustainability Analysis, University of Sydney, NSW 2006 (Australia); Garnett, Stephen [School for Environmental Research, Charles Darwin University, NT 0909 (Australia)

    2010-07-15

    This paper seeks to provide a picture of sustainability of the Northern Territory by analysing a number of sustainability indicators across indigenous status and remoteness class. The paper seeks to extend current socio-economic statistics and analysis by including environmental considerations in a 'triple bottom line' or 'sustainability assessment' approach. Further, a life-cycle approach is employed for a number of indicators so that both direct and indirect impacts are considered where applicable. Whereas urban populations are generally doing better against most quantitative economic and social indicators, environmental indicators show the opposite, reflecting the increasing market-based environmental impacts of urban populations. As we seek to value these environmental impacts appropriately, it would be beneficial to start incorporating these results in policy and planning. (author)

  6. A socio-economic impact assessment of the European launcher sector

    Science.gov (United States)

    Monte, Luca del; Scatteia, Luigi

    2017-08-01

    In a context where the economic strains are challenging European policies as well as the very fabric of governmental contributions to public life, innovation and efficacy of public policy in research are called upon to support growth in Europe and to sustain employment and entrepreneurial capacities. Governments need evidence that the investments in space, while providing strategic tools to implement sovereign policies, create jobs and build the competitive European economy of the future. This is particularly true when the decisions at stake have a potential bearing on the future of the European space sector for at least the next 30 years, as it has been the case for the ESA Council at ministerial level meeting in December 2014. On that occasion, Ministers took the decision to start the development of a new Ariane 6 launcher and Vega evolutions having a critical bearing on the Member States' strategic industrial capabilities and on the sustainability of the European guaranteed access to space. Given the importance of the subject, and following similar studies undertaken in the past for e.g. the Ariane 1-4 programme, the Agency has requested an independent consulting team to perform a dedicated study to assess ex-post the direct, indirect and induced socio-economic impacts of the Ariane 5 programme (mid-term evaluation) and of the Vega programme (early evaluation) globally, at European level, and within the economies and industries of each ESA Member State. This paper presents the assessment of the socio-economic impacts allowing the evaluation of the return on public investments in launchers through ESA in a wider perspective, going beyond the purely economic terms. The scope of the assessment covered in total approximately 25 ESA programmatic and activity lines and 30,000 commitments from 1986 to end 2012. In the framework of the study, the economic impact of the European launcher programmes is measured through a GDP impact defined as the straight economic

  7. Hurricane Sandy Economic Impacts Assessment: A Computable General Equilibrium Approach and Validation

    Energy Technology Data Exchange (ETDEWEB)

    Boero, Riccardo [Los Alamos National Laboratory; Edwards, Brian Keith [Los Alamos National Laboratory

    2017-08-07

    Economists use computable general equilibrium (CGE) models to assess how economies react and self-organize after changes in policies, technology, and other exogenous shocks. CGE models are equation-based, empirically calibrated, and inspired by Neoclassical economic theory. The focus of this work was to validate the National Infrastructure Simulation and Analysis Center (NISAC) CGE model and apply it to the problem of assessing the economic impacts of severe events. We used the 2012 Hurricane Sandy event as our validation case. In particular, this work first introduces the model and then describes the validation approach and the empirical data available for studying the event of focus. Shocks to the model are then formalized and applied. Finally, model results and limitations are presented and discussed, pointing out both the model degree of accuracy and the assessed total damage caused by Hurricane Sandy.

  8. Assessment of economic impact of electricity supply interruptions in the Sri Lanka industrial sector

    Energy Technology Data Exchange (ETDEWEB)

    Wijayatunga, P.D.C. [University of Moratuwa (Sri Lanka). Centre for Energy Studies, Department of Electrical Engineering; Jayalath, M.S. [NEXANT SARI/Energy, A Bectel Affiliated Company, Colombo (Sri Lanka)

    2004-01-01

    This paper presents the outcome of the Sri Lanka case study on assessing the economic impact of power interruptions on industry in the South Asia region, comprising the countries of Sri Lanka, Nepal, Bangladesh and India. The technical assessment evaluates the cost to the country's economy in terms of the industrial loss due to supply interruptions and environmental impacts from standby generation used to supplement the power requirements of the industrial sector. The study found that the main economic impact of the power interruptions, both planned and unplanned, is the loss of output in the industrial sector. In a typical year of power shortages, such as 2001, arising from a deficit in generation capacity, these losses can be as high as approximately US$ 81 million a year, which is approximately 0.65% of the country's gross domestic product (GDP). Also, the economic impact due to unplanned outages can be around US$ 45 million (0.3% of GDP) in a typical year. On average, these values for planned and unplanned outages are US$ 0.66 and US$ 1.08 per kW h of energy loss, respectively. It is also observed that 92% of the sampled industries have standby generation facilities to satisfy either, in full or partially, their own power requirements, which produced approximately 146 GW h of energy in 2001. The serious economic and environmental impacts of power interruptions, both planned and unplanned, underlines the importance of timely implementation of the long term least cost generation expansion plan and proper maintenance of transmission and distribution networks to ensure their high reliability. Therefore, it is clear that the utility needs to take immediate steps to improve its supply reliability in order to retain consumers and justify the existence of a centralised generation facility. (author)

  9. Public Innovation Support index for Impact Assessment in the European Economic Area

    Directory of Open Access Journals (Sweden)

    Mantas Vilys

    2016-02-01

    Full Text Available Objective: The object of this research is public innovation support in European Economic Area and its effectiveness assessment. The main aim is to propose a new model for public innovation support effectiveness assessment, adjusted to contemporary needs and based on practice of public innovation support development. Research Design & Methods: The methods of comparative, cluster, regression, modelling analysis, multi-criteria evaluation, analogy search, logical abstraction and impact evaluation have been applied for the research presented in this paper. Findings:  The paper conceptualizes a new model for the assessment of public innovation support. It is based on theoretical argumentation and practical verification. Its structure is based on new solutions and quantitative assessment methods. Implications & Recommendations: The analysis of the proposed model applicability revealed important patterns for the public innovation support impact assessment. Findings suggest that the increase of public innovation support index is a necessary but insufficient condition for the growth of the countries innovation index. The impact of public innovation support occurs only in the long run, as the delay of the effect exists. Contribution & Value Added: The proposed system of quantitative and qualitative indicators that characterize any public innovation support system (public innovation support index enables the creation and implementation of measures devoted to the public innovation support impact improvement at EU and national level. The practical application of the suggested model is significant for the effectiveness improvement of public innovation support at EU institutions.

  10. Appropriate Methodology for Assessing the Economic Development Impacts of Wind Power

    Energy Technology Data Exchange (ETDEWEB)

    NWCC Economic Development Work Group

    2003-12-17

    OAK-B135 Interest in wind power development is growing as a means of expanding local economies. Such development holds promise as a provider of short-term employment during facility construction and long-term employment from ongoing facility operation and maintenance. It may also support some expansion of the local economy through ripple effects resulting from initial increases in jobs and income. However, there is a need for a theoretically sound method for assessing the economic impacts of wind power development. These ripple effects stem from subsequent expenditures for goods and services made possible by first-round income from the development, and are expressed in terms of a multiplier. If the local economy offers a wide range of goods and services the resulting multiplier can be substantial--as much as three or four. If not, then much of the initial income will leave the local economy to buy goods and services from elsewhere. Loss of initial income to other locales is referred to as a leakage. Northwest Economic Associates (NEA), under contract to the National Wind Coordinating Committee (NWCC), investigated three case study areas in the United States where wind power projects were recently developed. The full report, ''Assessing the Economic Development Impacts of Wind Power,'' is available at NWCC's website http://www.nationalwind.org/. The methodology used for that study is summarized here in order to provide guidance for future studies of the economic impacts of other wind power developments. The methodology used in the NEA study was specifically designed for these particular case study areas; however, it can be generally applied to other areas. Significant differences in local economic conditions and the amount of goods and services that are purchased locally as opposed to imported from outside the will strongly influence results obtained. Listed below are some of the key tasks that interested parties should undertake to develop

  11. Workshop: Improving the Assessment and Valuation of Climate Change Impacts for Policy and Regulatory Analysis: Research on Climate Change Impacts and Associated Economic Damages (part 2)

    Science.gov (United States)

    This is a workshop titled Improving the Assessment and Valuation of Climate Change Impacts for Policy and Regulatory Analysis: Research on Climate Change Impacts and Associated Economic Damages (part 2)

  12. An assessment of the economic impact of Local Boards of Health on West Virginia's economy.

    Science.gov (United States)

    Rutsohn, Phil; Kent, Cal

    2010-01-01

    West Virginia, as is true for the nation as a whole, spends far less on public health interventions than on curative care. In 2008 the United States spent approximately $2.4 trillion on healthcare, of which approximately $72 billion was allocated for public health activities-obviously a very small percentage (Centers for Medicare and Medicaid Services, U.S. Department of Heath and Human Services 2010). In West Virginia the 2006 per capita budget allocation for Local Boards of Health (LBH) for Basic Public Health Services was about $6.91, and total public health funding was between $63 and $91 per capita depending on the definition of public health. At the same time, Medicaid expenditures by the State are approximately $269 per capita with total Medicaid expenditures around $995 per capita. The difference in funding for Medicaid is almost 10 times the amount allocated to public health. The funding differences between curative care and preventive care may not be the result of the public's lack of understanding of the benefits of prevention, but rather its focus on short term rather than long term economic benefits. For a state like West Virginia, in which per capita income is below the national average, Medicaid is good business for the State's economy. Far too often public health funding is viewed as a drain from a state's budget not as an economic contributor to the state's economy. As a result, the funding of LBHs is almost always insufficient. The authors were interested in evaluating the economic impact of Local Boards of Health on West Virginia's economy. Although the authors recognize that the greatest economic benefits of public health are the costs averted through prevention and early detection, they believe that if LBH produce a positive economic multiplier State officials may view public health allocations in a more positive light. To assess the impact of LBH in West Virginia, spending data for each was collected. The direct, indirect, and induced spending

  13. A stochastic bio-economic pig farm model to assess the impact of innovations on farm performance

    NARCIS (Netherlands)

    Ali, B.M.; Berentsen, P.B.M.; Bastiaansen, J.W.M.; Oude Lansink, A.

    2017-01-01

    Recently developed innovations may improve the economic and environmental sustainability of pig production systems. Generic models are needed to assess the impact of innovations on farm performance. Here we developed a stochastic bio-economic farm model for a typical farrow-to-finish pig farm to

  14. Assessment of the Impact of the Narcotics Market on the Regional Socio-Economic Development

    Directory of Open Access Journals (Sweden)

    Aleksey Nikolaevich Klevakin

    2018-03-01

    Full Text Available The article considers the market of narcotics as a part of the formal and informal economy. By narcotics, the author means psychoactive substances and plants containing them, which are banned, subject to control or non-prohibited, but have a psychophysical effect on human body. Drug-related psychoactive substances are classified according to the prohibition criterion and restrictions on a turnover with reference to the illegal (criminal or shadow economy. The author considers the illegal drug market as a latent self-organizing system of socio-economic relations of criminal and shadow nature. Such market is oriented towards the turnover of potentially illegal or dangerous psychoactive substances, which are prohibited or restricted for use in non-medical purposes. The analysis of the state and development of the drug situation on the territory of the entities of the Ural Federal District confirms the relevance of the problem of drug abuse. In recent years, the primary incidence of drug addiction and harmful drug use among the adolescents aged 15–17 have grown. Synthetic narcotics and psychotropic substances of high narcogenicity dominate in the current drug market. Over the past 5 years, the average cost of a single dose of drug remains virtually unchanged. This reflects the conditional balance of purchasing power and competition in the drug market. The disparity in the volume of seized cannabis drugs and the number of cannabinoid users observed by medical institutions suggests a high level of latency in this category of drug users. To assess the degree of negative impact of the drug market, the author proposes to use a method of calculating the socioeconomic costs of the consequences of drug addiction. The methodology is supplemented with tools for determining the number of psychoactive substances consumers on the basis of the mass of these substances withdrawn from illicit trafficking, using the concentration and recalculation coefficients

  15. A Hydro-Economic Approach to Representing Water Resources Impacts in Integrated Assessment Models

    Energy Technology Data Exchange (ETDEWEB)

    Kirshen, Paul H.; Strzepek, Kenneth, M.

    2004-01-14

    Grant Number DE-FG02-98ER62665 Office of Energy Research of the U.S. Department of Energy Abstract Many Integrated Assessment Models (IAM) divide the world into a small number of highly aggregated regions. Non-OECD countries are aggregated geographically into continental and multiple-continental regions or economically by development level. Current research suggests that these large scale aggregations cannot accurately represent potential water resources-related climate change impacts. In addition, IAMs do not explicitly model the flow regulation impacts of reservoir and ground water systems, the economics of water supply, or the demand for water in economic activities. Using the International Model for Policy Analysis of Agricultural Commodities and Trade (IMPACT) model of the International Food Policy Research Institute (IFPRI) as a case study, this research implemented a set of methodologies to provide accurate representation of water resource climate change impacts in Integrated Assessment Models. There were also detailed examinations of key issues related to aggregated modeling including: modeling water consumption versus water withdrawals; ground and surface water interactions; development of reservoir cost curves; modeling of surface areas of aggregated reservoirs for estimating evaporation losses; and evaluating the importance of spatial scale in river basin modeling. The major findings include: - Continental or national or even large scale river basin aggregation of water supplies and demands do not accurately capture the impacts of climate change in the water and agricultural sector in IAMs. - Fortunately, there now exist gridden approaches (0.5 X 0.5 degrees) to model streamflows in a global analysis. The gridded approach to hydrologic modeling allows flexibility in aligning basin boundaries with national boundaries. This combined with GIS tools, high speed computers, and the growing availability of socio-economic gridded data bases allows assignment of

  16. Assessing the economic impact of an endemic disease: the case of mastitis.

    Science.gov (United States)

    Hogeveen, H; Van Der Voort, M

    2017-04-01

    A large part of the world's resources are used to produce animal products. Efficient use of these resources is important to improve social well-being. Endemic animal diseases decrease production efficiency, because they require a higher level of input to produce the same amount of output or result in a lower output with the same amount of input. The optimal level of production with and without disease differs from farm to farm and depends on varying economic circumstances. Given these difficulties, making an accurate theoretical estimation of the economic impact of endemic diseases is challenging. Current approaches towards the economic assessment of endemic diseases are, therefore, quite pragmatic. For on-farm decision-making, the total costs consist of failure costs and preventive costs. Failure costs are associated with production losses (i.e. decreases in milk production, mortality and culling), treatment costs (i.e. veterinary treatment, drugs, and discarded milk) and the use of other resources associated with the occurrence of disease (i.e. increased labour costs). Preventive costs are associated with preventive measures in terms of equipment, consumables (e.g. diagnostics and chemicals) and the use of other resources to prevent diseases (i.e. increased labour). There is a substitution relationship between failure costs and preventive costs. That means that, in order to maximise profit at the farm level, the amount of resources invested in prevention should be chosen in such a way that total costs are minimised. The most studied endemic disease in animal production is mastitis. Most publications on mastitis only assess failure costs, and studies on assessing the total costs and best methods to determine an optimal level of prevention are scarce. Future challenges lie in researching frameworks that can assist decision-makers to establish optimal prevention levels for endemic diseases.

  17. A global economic assessment of city policies to reduce climate change impacts

    Science.gov (United States)

    Estrada, Francisco; Botzen, W. J. Wouter; Tol, Richard S. J.

    2017-06-01

    Climate change impacts can be especially large in cities. Several large cities are taking climate change into account in long-term strategies, for which it is important to have information on the costs and benefits of adaptation. Studies on climate change impacts in cities mostly focus on a limited set of countries and risks, for example sea-level rise, health and water resources. Most of these studies are qualitative, except for the costs of sea-level rise in cities. These impact estimates do not take into account that large cities will experience additional warming due to the urban heat island effect, that is, the change of local climate patterns caused by urbanization. Here we provide a quantitative assessment of the economic costs of the joint impacts of local and global climate change for all main cities around the world. Cost-benefit analyses are presented of urban heat island mitigation options, including green and cool roofs and cool pavements. It is shown that local actions can be a climate risk-reduction instrument. Furthermore, limiting the urban heat island through city adaptation plans can significantly amplify the benefits of international mitigation efforts.

  18. Modeling the assessment of the economic factors impact on the development of social entrepreneurship

    Science.gov (United States)

    Absalyamov, T.; Kundakchyan, R.; Zulfakarova, L.; Zapparova, Z.

    2017-12-01

    The article deals with the research of modern trends in the development of social entrepreneurship in Russia. The results of the research allow the authors to identify a system of factors that affect the development of entrepreneurship in the modern Russian economy. Moreover, the authors argue the regional specificity of the development of social entrepreneurship. The paper considers specific features and formulates the main limitations of the development of entrepreneurship and the competitive environment in the social sphere. The authors suggest an econometric model for assessing the influence of economic factors on the development of socially-oriented entrepreneurship and present an algorithm for calculating its components. The results of the econometric analysis identify the main factors of the change in the performance indicators of entrepreneurial activity and determine the degree of their impact on social entrepreneurship. The results and conclusions can serve as an estimation of the socioeconomic consequences of the sustainability disruption of the entrepreneurial potential realization in the social sphere.

  19. Assessing local and regional economic impacts of climatic extremes and feasibility of adaptation measures in Dutch arable farming systems

    NARCIS (Netherlands)

    Diogo, V.; Reidsma, P.; Schaap, B.; Andree, B.P.J.; Koomen, E.

    2017-01-01

    We propose a method that combines local productivity factors, economic factors, crop-specific sensitivity to climatic extremes, and future climate change scenarios, to assess potential impacts of extreme weather events on agricultural production systems. Our assessment is spatially explicit and uses

  20. Quantitative assessment of social and economic impact of African swine fever outbreaks in northern Uganda.

    Science.gov (United States)

    Chenais, Erika; Boqvist, Sofia; Emanuelson, Ulf; von Brömssen, Claudia; Ouma, Emily; Aliro, Tonny; Masembe, Charles; Ståhl, Karl; Sternberg-Lewerin, Susanna

    2017-09-01

    African swine fever (ASF) is one of the most important pig diseases, causing high case fatality rate and trade restrictions upon reported outbreaks. In Uganda, a low-income country with the largest pig population in East Africa, ASF is endemic. Animal disease impact is multidimensional and include social and economic impact along the value chain. In low-income settings, this impact keep people poor and push those that have managed to escape poverty back again. If the diseases can be controlled, their negative consequences can be mitigated. However, to successfully argue for investment in disease control, its cost-benefits need to be demonstrated. One part in the cost-benefit equations is disease impact quantification. The objective of this study was therefore to investigate the socio-economic impact of ASF outbreaks at household level in northern Uganda. In a longitudinal study, structured interviews with two hundred, randomly selected, pig-keeping households were undertaken three times with a six month interval. Questions related to family and pig herd demographics, pig trade and pig business. Associations between ASF outbreaks and economic and social impact variables were evaluated using linear regression models. The study showed that pigs were kept in extreme low-input-low-output farming systems involving only small monetary investments. Yearly incidence of ASF on household level was 19%. Increasing herd size was positively associated with higher economic output. The interaction between ASF outbreaks and the herd size showed that ASF outbreaks were negatively associated with economic output at the second interview occasion and with one out of two economic impact variables at the third interview occasion. No significant associations between the social impact variables included in the study and ASF outbreaks could be established. Trade and consumption of sick and dead pigs were coping strategies used to minimize losses of capital and animal protein. The results

  1. The home team scores! A first assessment of the economic impact of World Cup 2010

    OpenAIRE

    Stan du Plessis; Cobus Venter

    2010-01-01

    The FIFA World Cup hosted in South Africa during June/July 2010 was a much anticipated sport spectacle, but also widely expected to yield lasting and considerable economic benefits for the host country. Optimistic scenarios have encouraged these expectations, but there have also been cautionary studies based on the economic impact of earlier mega sport events. There are three dimensions to the potential contribution of a mega sport event to the local economy, (i) the preparatory activity such...

  2. Assessing Tornado Watches for Accuracy, Impacts on Daily Activities, and Potential Economic Impacts

    Science.gov (United States)

    Gutter, Barrett F.

    During 2007-2015, a total of 2,359 tornado watches were issued by the Storm Prediction Center and 10,840 tornadoes were confirmed. The objective of the first part of this study analyzed the accuracy of tornado watches for the nine-year period of 2007-2015. In addition to accuracy, fatalities, lead times, valid watch times, and areas were calculated for each tornado watch. 58.80% of the tornado watches had at least one tornado inside the tornado watch and 27.43% had at least one tornado outside the tornado watch. Of the 10,840 tornadoes, 56.70% were inside a tornado watch, 9.69% were outside a tornado watch, and 33.62% occurred when there was no tornado watch in effect. The average valid time for a tornado watch was 6 hours and 50 minutes and the average lead time for a tornado was 2 hours and 8 minutes. The second objective utilized a survey to determine participant knowledge and better understand "watch severity response". A majority of the survey respondents accurately identified the difference between a tornado watch and a tornado warning. Most of the respondents described their weather knowledge as 'moderately knowledgeable,' 'very knowledgeable,' or 'slightly knowledgeable.' TV meteorologists, the NWS, and weather apps are the most common sources for daily weather information and information regarding a tornado watch. 81.63% of the respondents correctly identified if they were under a tornado watch during 2016. As the severity of the watch or the length of the activity increased, the likelihood of the respondent continuing the activity decreased. 38.87%, 54.76%, and 79.18% of the respondents 'probably would not' or 'definitely would not' continue an activity, lasting any duration, during a severe thunderstorm watch, a tornado watch, or a PDS tornado watch, respectively. The final objective attempts to categorize simple economic response to various watch severity types. The percent of respondents who would not continue an activity, based on the severity of the

  3. Beyond retrospective assessment. Sport event economic impact studies as a management tool for informing event organization

    Directory of Open Access Journals (Sweden)

    Angel Barajas

    2016-09-01

    Full Text Available Sport event promoters aim to organize them to get the best return on their investment. The purpose of this study is to learn better how to manage the event to maximize the benefit to the host area. Most studies on economic impact of sporting events focus on mega events or look for an impact in medium to large size cities. This study estimates the effect of a two-day event, the Rally Ourense, that takes place in a small town in Spain. Economic impact is estimated based on surveys of spectators and interviews of competitors in the 2009, 2010, and 2011 editions of the rally. The results show that the race has favorable effects, but also suggest that the impact could be increased with some simple changes to the event structure.

  4. Methodological approach for assessing the economic impact of forest fires using MODIS remote sensing images

    Science.gov (United States)

    Francisco Rodríguez y Silva; Juan Ramón Molina Martínez; Miguel Castillo Soto

    2013-01-01

    Assessing areas affected by forest fires requires comprehensive studies covering a wide range of analyzes. From an economic standpoint, assessing the affected area in monetary terms is crucial. Determining the degree of loss in the value of natural resources, both those of a tangible and intangible nature, enables knowing the residual value remaining after a fire, i.e...

  5. Economic impacts study

    Energy Technology Data Exchange (ETDEWEB)

    Brunsen, W.; Worley, W.; Frost, E.

    1988-09-30

    This is a progress report on the first phase of a project to measure the economic impacts of a rapidly changing U.S. target base. The purpose of the first phase is to designate and test the macroeconomic impact analysis model. Criteria were established for a decision-support model. Additional criteria were defined for an interactive macroeconomic impact analysis model. After a review of several models, the Economic Impact Forecast System model of the U.S. Army Construction Research Laboratory was selected as the appropriate input-output tool that can address local and regional economic analysis. The model was applied to five test cases to demonstrate its utility and define possible revisions to meet project criteria. A plan for EIFS access was defined at three levels. Objectives and tasks for scenario refinement are proposed.

  6. Combined assessment of the environmental, economic and social impacts of structural solutions for residential construction

    Directory of Open Access Journals (Sweden)

    Fraile-García, E.

    2015-09-01

    Full Text Available Sustainable development in construction is based on three fundamental pillars: economic, environmental and social. This type of approach aims to identify the best possible solutions for sustainably developing structures by conducting a joint evaluation of the impact on those three pillars. The proposed methodology incorporates metadata on the Spanish construction sector. First, a discrete database is generated with 360 alternatives covering a range of common solutions in residential building. A Pareto algorithm is utilized to select the optimal choices and the wide range of solutions is reduced to the 5 % of the initial group. The project manager is therefore provided with an objective assessment of suitable structural alternatives including the overall joint economic, social, and environmental impact. The results obtained demonstrate the importance and utility of the proposed methodology for sustainable construction.El desarrollo sostenible aplicado a la construcción se basa en tres pilares fundamentales: económico, medioambiental y social. El objetivo principal es identificar las mejores soluciones en términos de desarrollo sostenible de alternativas estructurales a partir de la evaluación conjunta de los impactos en dichos pilares. La metodología propuesta incorpora metadatos con información del sector de la construcción en España. Primero se genera una base de datos discreta de 360 alternativas estructurales que cubren el rango de soluciones habituales en edificación residencial. La selección de alternativas óptimas se realiza mediante el algoritmo de Pareto. El abanico de soluciones se reduce al 5 % de las iniciales. Se aporta una valoración objetiva que orienta al proyectista en la selección de alternativas estructurales idóneas, visualizando de forma conjunta el impacto económico, social y ambiental. Los resultados obtenidos muestran la importancia y utilidad de la metodología propuesta en el campo de la construcci

  7. WP/082 The Economic Costs of Climate Change: A Multi-Sector Impact Assessment for Vietnam

    DEFF Research Database (Denmark)

    Arndt, Channing; Tarp, Finn; Thurlow, James

    Unlike existing studies, we adopt a multi-sectoral approach and consider the full range of climate projections. Biophysical damages are translated into economic costs using a dynamic economywide model. Our results for Vietnam indicate that the negative impacts on agriculture and roads are modest,...... that there are benefits from pre-emptive action, but also opportunity costs from precautionary adaptation investments.......Unlike existing studies, we adopt a multi-sectoral approach and consider the full range of climate projections. Biophysical damages are translated into economic costs using a dynamic economywide model. Our results for Vietnam indicate that the negative impacts on agriculture and roads are modest......, at least until 2050. Larger costs are caused by rising sea levels and cyclone strikes. Overall, climate change is likely to reduce Vietnam’s national income by between one and two percent by 2050 (relative to a historical baseline). Damages double under more extreme projections. Our findings suggest...

  8. The Economic Impacts of Pollinator Declines: An Approach to Assessing the Consequences

    Directory of Open Access Journals (Sweden)

    Peter G. Kevan

    2001-06-01

    Full Text Available Since agricultural activities were first recorded, there have been shortages of pollinators. Today it seems that pollination systems in many areas of agriculture are threatened by the inadequacy or lack of sustainable managed, indigenous, or imported pollinators. Pollinator shortages can adversely affect crop production and commodity markets. This paper presents an economic model than can be used to measure some of the economic impacts of pollinator deficits on traded commodities. This economic analysis indicates that consumers of a commodity affected by a pollinator deficit may suffer because the commodity costs more and becomes less available. At the same time, although the producers of the affected commodity may experience crop declines, they may also experience economic gains in the form of higher prices. The amount the producer gains or loses depends on the shape of the supply and demand functions, and the magnitude of these losses or gains is an empirical question. Although there are few data available to evaluate this model, those we do have indicate that serious problems for world food supply, security, and trade could be in the offing if current declines in pollinator abundance, diversity, and availability are not reversed. Various crops and cropping systems are suggested as practical starting places for economic studies of the effects of pollinator declines, with emphasis on the type of data required.

  9. Assessing bio-economic impacts and climate adaptation potential in Flanders

    Science.gov (United States)

    Gobin, A.

    2009-04-01

    According to Global Circulation Model predictions, Belgium is situated on a wedge between a wetter and drier climatic regime. Observed changes show an increase of 1.3°C during the past decade, a higher frequency of warm summer days and a 6% increase in rainfall with a pronounced rise in winter precipitation of about 25% as compared to the normal (1961-1990). Since agriculture is particularly sensitive to climate variability and occupies more than 61% of the land surface in Flanders, the rural landscape will be confronted with profound changes. A combination of climate scenarios, production models and economic evaluation was used to assess climate impacts on agricultural goods & services, adaptation costs due to production losses and adaptation options. Agro-ecosystems offer a wide range of productive, supporting, regulating and cultural services to society. Productive services relate to crop, animal and energy production, but will alter with climate change. Supporting services such as biodiversity, soil and water quality will be negatively affected by a higher climate variability, increasing erosion and sediment transport, enhancing the breakdown of soil organic matter, lowering soil quality and increasing runoff or leaching of agri-chemicals. The effect of a warmer climate on regulating services is an intensification of most nutrient cycles with increased emissions, which may be compensated for by carbon storage in faster and longer growing crops. The need for flooding areas may result in a net-reduction of the agricultural area. A higher probability of dry weather during summer time and a longer growing season may enlarge the attraction of recreating in rural areas. Knowledge on the interaction of agro-ecosystem services and climate change is required to formulate sustainable adaptation measures. Heat stress and water shortages lead to reduced crop growth, whereas increased CO2-concentrations and a prolonged growing season have a positive effect on crop yields

  10. Development and application of an economic model (EQUIPTMOD) to assess the impact of smoking cessation.

    Science.gov (United States)

    Coyle, Kathryn; Coyle, Doug; Lester-George, Adam; West, Robert; Nemeth, Bertalan; Hiligsmann, Mickael; Trapero-Bertran, Marta; Leidl, Reiner; Pokhrel, Subhash

    2017-08-18

    Although clear benefits are associated with reducing smoking, there is increasing pressure on public health providers to justify investment in tobacco control measures. Decision-makers need tools to assess the Return on Investment (ROI)/cost-effectiveness of programmes. The EQUIPT project adapted an ROI tool for England to four European countries (Germany, the Netherlands, Spain and Hungary). EQUIPTMOD, the economic model at the core of the ROI tool, is designed to assess the efficiency of packages of smoking cessation interventions. The objective of this paper is to describe the methods for EQUIPTMOD and identify key outcomes associated with continued and cessation of smoking. EQUIPTMOD uses a Markov model to estimate life-time costs, quality-adjusted life years (QALYs) and life years associated with a current and former smoker. It uses population data on smoking prevalence, disease prevalence, mortality and the impact of smoking combined with associated costs and utility effects of disease. To illustrate the tool's potential, costs, QALYs and life expectancy were estimated for the average current smoker for five countries based on the assumptions that they continue and that they cease smoking over the next 12 months. Costs and effects were discounted at country-specific rates. For illustration, over a life-time horizon, not quitting smoking within the next 12 months in England will reduce life expectancy by 0.66, reduce QALYs by 1.09 and result in £4961 higher disease-related health care costs than if the smoker ceased smoking in the next 12 months. For all age-sex categories, costs were lower and QALYs higher for those who quit smoking in the 12 months than those who continued. EQUIPTMOD facilitates assessment of the cost effectiveness of smoking cessation strategies. The demonstrated results indicate large potential benefits from smoking cessation at both an individual and population level. © 2017 The Authors. Addiction published by John Wiley & Sons Ltd

  11. Economic impacts of current-use assessment of rural land in the east Texas pineywoods region

    Science.gov (United States)

    Clifford A. Hickman; Kevin D. Crowther

    1991-01-01

    Those provisions of Texas law that authorize optional current-use property tax assessment for forest and other rural land were studied to: (1) estimate the extent of adoption by qualifying property owners, (2) estimate the effects on assessments and taxes of enrolled land, (3) estimate the impacts on revenues received by local units of government, (4) estimate the...

  12. Economic Assessment of Correlated Energy-Water Impacts using Computable General Equilibrium Modeling

    Science.gov (United States)

    Qiu, F.; Andrew, S.; Wang, J.; Yan, E.; Zhou, Z.; Veselka, T.

    2016-12-01

    Many studies on energy and water are rightfully interested in the interaction of water and energy, and their projected dependence into the future. Water is indeed an essential input to the power sector currently, and energy is required to pump water for end use in either household consumption or in industrial uses. However, each presented study either qualitatively discusses the issues, particularly about how better understanding the interconnectedness of the system is paramount in getting better policy recommendations, or considers a partial equilibrium framework where water use and energy use changes are considered explicitly without thought to other repercussions throughout the regional/national/international economic landscapes. While many studies are beginning to ask the right questions, the lack of numerical rigor raises questions of concern in conclusions discerned. Most use life cycle analysis as a method for providing numerical results, though this lacks the flexibility that economics can provide. In this study, we will perform economic analysis using computable general equilibrium models with energy-water interdependencies captured as an important factor. We atempt to answer important and interesting questions in the studies: how can we characterize the economic choice of energy technology adoptions and their implications on water use in the domestic economy. Moreover, given predictions of reductions in rain fall in the near future, how does this impact the water supply in the midst of this energy-water trade-off?

  13. Preliminary assessment of the cocial, economic and environmental impacts of Water Hyacinth in Lake Victoria basin and status of control

    OpenAIRE

    Mailu, A.M.

    2001-01-01

    The paper presents preliminary data collected in an assessment of the social, economic and environmental impacts of water hyacinth in the Lake Victoria Basin. A summary of the status of control and strategies for the future is given. The report draws on field observations made, studies through interviews of affected communities and organisations, personal communications and published reports by scientists in the region. Lake Victoria, the world’s second largest freshwater body, su...

  14. A socio-economic impact assessment of a project to identify and ...

    African Journals Online (AJOL)

    2012-10-08

    Oct 8, 2012 ... The main aim of this study was to assess the impact of the Best Management Practices (BMP) project on social and eco- nomic wellbeing at the Zanyokwe Irrigation Scheme (ZIS) in central Eastern Cape Province. The BMP project is a knowl- edge-based initiative aimed at introducing management ...

  15. Assessment of environmental impact as a result of industrial development in the Pars special economic energy zone

    Directory of Open Access Journals (Sweden)

    Acbarpur Darush

    2014-03-01

    Full Text Available In the Pars special economic energy zone, the rapid industrial development has been affecting the environment severely. In order to restore the environment, definite expenses are necessary. The damaging effect on the environment (natural resources caused by the industrial zone can be assessed directly or indirectly. To investigate the Pars economic zone in the province Bushehr, GIS-methods were used. Possible impact of industrial projects on different media: physical and chemical, biological, social and economic was considered. In order to estimate the ecological consequences of the changes of ecological conditions in the area investigated Leopold matrices (with some modifications were used. As a result, both positive and negative changes were revealed in the Pars zone. Taking into account all parameters, two variants were proposed and compared using lobbying tables. Variant C seemed the best, as having minimal negative and maximal positive rating

  16. Economic impact of refugees.

    Science.gov (United States)

    Taylor, J Edward; Filipski, Mateusz J; Alloush, Mohamad; Gupta, Anubhab; Rojas Valdes, Ruben Irvin; Gonzalez-Estrada, Ernesto

    2016-07-05

    In 2015, the United Nations High Commission for Refugees accommodated over 15 million refugees, mostly in refugee camps in developing countries. The World Food Program provided these refugees with food aid, in cash or in kind. Refugees' impacts on host countries are controversial and little understood. This unique study analyzes the economic impacts of refugees on host-country economies within a 10-km radius of three Congolese refugee camps in Rwanda. Simulations using Monte Carlo methods reveal that cash aid to refugees creates significant positive income spillovers to host-country businesses and households. An additional adult refugee receiving cash aid increases annual real income in the local economy by $205 to $253, significantly more than the $120-$126 in aid each refugee receives. Trade between the local economy and the rest of Rwanda increases by $49 to $55. The impacts are lower for in-kind food aid, a finding relevant to development aid generally.

  17. Assessing the economic impact of Rx-to-OTC switches: systematic review and guidelines for future development.

    Science.gov (United States)

    Cohen, J; Millier, A; Karray, S; Toumi, M

    2013-01-01

    Switching drugs from prescription to non-prescription status (Rx-to-OTC) presents a unique set of challenges and opportunities to policy-makers and the industry in terms of managing health outcomes, pharmaceutical spending, and steering of consumer choices of therapy. Decision-analytic models are used to address uncertainty and produce reasonable estimates of the economic impact of switches for payers. This article presents a critical literature review of existing models which assess the economic impact of Rx-to-OTC switches, and provides guidelines in which future economic evaluations of Rx-to-OTC switches could be improved. A comprehensive search strategy was implemented in Medline and Embase, to retrieve published economic evaluations on Rx-to-OTC switches from 1995-2010. The research digest of the International Society of Pharmacoeconomics and Outcomes Research (ISPOR) was reviewed for potentially relevant abstracts for the past 3 years. Each model used was critically evaluated in terms of structure, relevance of inputs, methodology used, and robustness of results. Worldwide, the economic impact of Rx-to-OTC switches has only been evaluated in a total of 12 peer-reviewed publications. Ten out of 12 studies were US-based, and two European-based. The models covered various disease categories, including allergy, hypercholesterolemia, gastroenterology, contraception, pulmonology, and virology. Seventy-five per cent of the models predicted cost savings for payers and patients. Limitations of the models mainly included use of strong assumptions and non-inclusion of specific populations due to lack of data. Guidelines were developed to help future model development. They cover structural issues on decision context, health states, and clinical outcomes, and other considerations for model specifications. Although reviewed studies lacked quality, this review of economic evidence of Rx-to-OTC switches suggests that switches may produce cost savings to public and private

  18. An economic evaluation and assessment of environmental impact of the municipal solid waste management system for Taichung City in Taiwan.

    Science.gov (United States)

    Chang, Yao-Jen; Chu, Chien-Wei; Lin, Min-Der

    2012-05-01

    Municipal solid waste management (MSWM) is an important environmental challenge and subject in urban planning. For sustainable MSWM strategies, the critical management factors to be considered include not only economic efficiency of MSW treatment but also life-cycle assessment of the environmental impact. This paper employed linear programming technique to establish optimal MSWM strategies considering economic efficiency and the air pollutant emissions during the life cycle of a MSWM system, and investigated the correlations between the economical optimization and pollutant emissions. A case study based on real-world MSW operating parameters in Taichung City is also presented. The results showed that the costs, benefits, streams of MSW, and throughputs of incinerators and landfills will be affected if pollution emission reductions are implemented in the MSWM strategies. In addition, the quantity of particulate matter is the best pollutant indicator for the MSWM system performance of emission reduction. In particular this model will assist the decision maker in drawing up a friendly MSWM strategy for Taichung City in Taiwan. Recently, life-cycle assessments of municipal solid waste management (MSWM) strategies have been given more considerations. However, what seems to be lacking is the consideration of economic factors and environmental impacts simultaneously. This work analyzed real-world data to establish optimal MSWM strategies considering economic efficiency and the air pollutant emissions during the life cycle of the MSWM system. The results indicated that the consideration of environmental impacts will affect the costs, benefits, streams of MSW, and throughputs of incinerators and landfills. This work is relevant to public discussion and may establish useful guidelines for the MSWM policies.

  19. Economic impact of GM crops

    Science.gov (United States)

    Brookes, Graham; Barfoot, Peter

    2014-01-01

    A key part of any assessment of the global value of crop biotechnology in agriculture is an examination of its economic impact at the farm level. This paper follows earlier annual studies which examined economic impacts on yields, key costs of production, direct farm income and effects, and impacts on the production base of the four main crops of soybeans, corn, cotton and canola. The commercialization of genetically modified (GM) crops has continued to occur at a rapid rate, with important changes in both the overall level of adoption and impact occurring in 2012. This annual updated analysis shows that there have been very significant net economic benefits at the farm level amounting to $18.8 billion in 2012 and $116.6 billion for the 17-year period (in nominal terms). These economic gains have been divided roughly 50% each to farmers in developed and developing countries. GM technology have also made important contributions to increasing global production levels of the four main crops, having added 122 million tonnes and 230 million tonnes respectively, to the global production of soybeans and maize since the introduction of the technology in the mid-1990s. PMID:24637520

  20. The Impact of Economic Parameter Uncertainty Growth on Regional Energy Demand Assessment

    Directory of Open Access Journals (Sweden)

    Olga Vasilyevna Mazurova

    2017-06-01

    Full Text Available The article deals with the forecasting studies based on the energy demand and prices in the region in terms of the complex interconnections between economy (and energy and the growth of uncertainty of the future development of the country and territories. The authors propose a methodological approach, which combines the assessment of the price elasticity of energy demand with the optimization of energy and fuel regional supply. In this case, the price elasticity of demand is determined taking into account the comparison of cost-effectiveness of using different types of fuel and energy by different consumers. The originality of the proposed approach consists in simulating the behaviour of suppliers’ (energy companies and large customers’ (power plants, boiler rooms, industry, transport, population depending on energy price changes, the existing and new technologies, energy-saving activities and restrictions on fuel supplies. To take into account the uncertainty of future economic and energy conditions, some parameters such as prospective technical and economic parameters, price, technological parameters are set as the intervals of possible values with different probability levels. This approach allows making multivariate studies with different combinations of the expected conditions and receiving as a result the range of the projected values of studied indicators. The multivariate calculations show that the fuel demand has a nonlinear dependence on the consumer characteristics, pricing, projection horizon, and the nature of the future conditions uncertainty. The authors have shown that this effect can be significant and should be considered in the forecasts of the development of fuel and energy sector. The methodological approach and quantitative evaluation can be used to improve the economic and energy development strategies of the country and regions

  1. Total environmental impacts of biofuels from corn stover using a hybrid life cycle assessment model combining process life cycle assessment and economic input-output life cycle assessment.

    Science.gov (United States)

    Liu, Changqi; Huang, Yaji; Wang, Xinye; Tai, Yang; Liu, Lingqin; Liu, Hao

    2018-01-01

    Studies on the environmental analysis of biofuels by fast pyrolysis and hydroprocessing (BFPH) have so far focused only on the environmental impacts from direct emissions and have included few indirect emissions. The influence of ignoring some indirect emissions on the environmental performance of BFPH has not been well investigated and hence is not really understood. In addition, in order to avoid shifting environmental problems from one medium to another, a comprehensive assessment of environmental impacts caused by the processes must quantify the environmental emissions to all media (air, water, and land) in relation to each life cycle stage. A well-to-wheels assessment of the total environmental impacts resulting from direct emissions and indirect emissions of a BFPH system with corn stover is conducted using a hybrid life cycle assessment (LCA) model combining the economic input-output LCA and the process LCA. The Tool for the Reduction and Assessment of Chemical and other environmental Impacts (TRACI) has been used to estimate the environmental impacts in terms of acidification, eutrophication, global climate change, ozone depletion, human health criteria, photochemical smog formation, ecotoxicity, human health cancer, and human health noncancer caused by 1 MJ biofuel production. Taking account of all the indirect greenhouse gas (GHG) emissions, the net GHG emissions (81.8 g CO2 eq/MJ) of the biofuels are still less than those of petroleum-based fuels (94 g CO2 eq/MJ). Maize production and pyrolysis and hydroprocessing make major contributions to all impact categories except the human health criteria. All impact categories resulting from indirect emissions except eutrophication and smog air make more than 24% contribution to the total environmental impacts. Therefore, the indirect emissions are important and cannot be ignored. Sensitivity analysis has shown that corn stover yield and bio-oil yield affect the total environmental impacts of the biofuels

  2. RIFLE: regional impact of facility location on the economy. User's guide, volume 1. Maryland economic, fiscal, and social impact assessment model

    Energy Technology Data Exchange (ETDEWEB)

    Hall, P.D.

    1983-02-01

    RIFLE (Regional Impact of Facility Location on the Economy) is the computerized version of the Maryland Economic, Fiscal and Social Impact Assessment Model. It consists of a system of seven computerized models and three non-computerized models which can be used to analyze the economic, demographic, and fiscal impacts of major facilities upon the counties in which they are located and adjacent counties. The User's Manual is intended to assist the user of RIFLE in preparing input data required to execute the computerized system as well as in choosing among the many options available for analyzing facility impacts. Volume I provides the user with a guide for interpreting results and a sample run card deck to serve as a reference for applications of the model. Flowcharts, which outline the necessary inputs and outputs of the computerized models have also been included.

  3. Assessment of Environmental and Economic Impacts of Vine-Growing Combining Life Cycle Assessment, Life Cycle Costing and Multicriterial Analysis

    Directory of Open Access Journals (Sweden)

    Giacomo Falcone

    2016-08-01

    Full Text Available The wine sector is going through a significant evolution dealing with the challenges of competition issues in international markets and with necessary commitments to sustainability improvement. In the wine supply chain, the agricultural phase represents a potential source of pollution and costs. From the farmers’ point of view, these contexts require them to be more attentive and find a compromise among environmental benefits, economic benefits, and costs linked to farming practices. This paper aims to make a sustainability assessment of different wine-growing scenarios located in Calabria (Southern Italy that combines conflicting insights, i.e., environmental and economic ones, by applying Life Cycle Assessment (LCA and Life Cycle Costing (LCC to identify the main hotspots and select the alternative scenarios closest to the ideal solution through the VIKOR multicriteria method. In particular, the latter allowed us to obtain synthetic indices for a two-dimensional sustainability assessment. Conventional practices associated to the espalier training system represent the best compromise from both environmental and economic points of view, due to the higher yield per hectare. The choices regarding Functional Unit (FU and indicators were shown to have a high influence on results.

  4. Development and Climate Change: A Mainstreaming Approach for Assessing Economic, Social, and Environmental Impacts of Adaptation Measures

    DEFF Research Database (Denmark)

    Halsnæs, Kirsten; Trærup, Sara Lærke Meltofte

    2009-01-01

    as representatives of focal development policy objectives, and a stepwise approach for addressing climate change impacts, development linkages, and the economic, social and environmental dimensions related to vulnerability and adaptation are introduced. Within this context it is illustrated using three case studies...... how development policy indicators in practice can be used to assess climate change impacts and adaptation measures based on three case studies, namely a road project in flood prone areas of Mozambique, rainwater harvesting in the agricultural sector in Tanzania and malaria protection in Tanzania....... The conclusions of the paper confirm that climate risks can be reduced at relatively low costs, but the uncertainty is still remaining about some of the wider development impacts of implementing climate change adaptation measures....

  5. A stochastic bio-economic pig farm model to assess the impact of innovations on farm performance.

    Science.gov (United States)

    Ali, B M; Berentsen, P B M; Bastiaansen, J W M; Oude Lansink, A

    2017-10-12

    Recently developed innovations may improve the economic and environmental sustainability of pig production systems. Generic models are needed to assess the impact of innovations on farm performance. Here we developed a stochastic bio-economic farm model for a typical farrow-to-finish pig farm to assess the impact of innovations on private and social profits. The model accounts for emissions of greenhouse gases from feed production and manure by using the shadow price of CO2, and for stochasticity of economic and biological parameters. The model was applied to assess the impact of using locally produced alternative feed sources (i.e. co-products) in the diets of finishing pigs on private and social profits of a typical Brazilian farrow-to-finish pig farm. Three cases were defined: a reference case (with a standard corn-soybean meal-based finishing diet), a macaúba case (with a macaúba kernel cake-based finishing diet) and a co-products case (with a co-products-based finishing diet). Pigs were assumed to be fed to equal net energy intakes in the three cases. Social profits are 34% to 38% lower than private profits in the three cases. Private and social profits are about 11% and 14% higher for the macaúba case than the reference case, whereas they are 3% and 7% lower for the co-products case, respectively. Environmental costs are higher under the alternative cases than the reference case suggesting that other benefits (e.g. costs and land use) should be considered to utilize co-products. The CV of farm profits is between 75% and 87% in the three cases following from the volatility of prices over time and variations in biological parameters between fattening pigs.

  6. Economic assessment of sludge handling and environmental impact of sludge treatment in a reed bed system.

    Science.gov (United States)

    Nielsen, Steen

    2015-01-01

    The effect on the environment of the establishment and operation of a sludge treatment reed bed system (STRB) is quite limited compared to mechanical sludge dewatering, with its accompanying use of energy and chemicals. The assessment presented here of the investment, operation and maintenance costs of a typical STRB, and of the related environmental impact, is based on the experiences gained from the operation of a large number of STRB in Denmark. There are differences in the environmental perspectives and costs involved in mechanical sludge dewatering and disposal on agricultural land compared to STRB. The two treatment methods were considered for comparison based on a treatment capacity of 550 tons of dry solids per year and with land application of the biosolids in Denmark. The initial capital cost for STRB is higher than a conventional mechanical system; however, an STRB would provide significant power and operating-cost savings, with a significant saving in the overall cost of the plant over 20-30 years. The assessment focuses on the use of chemicals, energy and greenhouse gas emissions and includes emptying, sludge residue quality and recycling. STRB with direct land application is the most cost-effective scenario and has the lowest environmental impact. A sludge strategy consisting of an STRB will be approximately DKK 536,894-647,636 cheaper per year than the option consisting of a new screw press or decanter.

  7. Nutrition economics - Characterising the economic and health impact of nutrition

    NARCIS (Netherlands)

    I. Lenoir-Wijnkoop (Irene); M. Dapoigny; D. Dubois; E. Ganse (Éric); I. Gutiérrez-Ibarluzea (Iñaki); J. Hutton; P. Jones; T. Mittendorf (Thomas); M.J. Poley (Marten); S. Salminen (Seppo); M.J.C. Nuijten (Mark)

    2011-01-01

    textabstractThere 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

  8. Economic Impacts of Power Shortage

    Directory of Open Access Journals (Sweden)

    Peng Ou

    2016-07-01

    Full Text Available The electricity industry is a basic industry of the national economy. It has experienced several large-scale power shortages, hard power shortage and soft power shortage, which have brought a great threat to China’s sustainable economic development. To solve this problem better, it is necessary to make a quantitative assessment of the economic impacts of power shortage. The CGE model is commonly used for simulating economic shocks and policy effects. It describes supply, demand and equilibrium in different markets by simulating the economic mechanism through a set of equations. Once changed, the exogenous variables will affect a certain part of the system and then the whole system, leading to changes in quantities and prices. The equilibrium state will also change from one to another. A static CGE model is built in this paper, and the Social Accounting Matrix (SAM of eight sectors of China in 2007 is compiled, in order to simulate the economic impacts of hard power shortage and soft power shortage. Simulation results show that the negative effects of power shortage on economic development are very significant, and the effects vary in different sectors. Especially, under the background of hard power shortage, the industrial sector suffers most. The economic cost of power shortage is considerable, and the main reason for it is the specific administrative pricing system in China. The low electricity price in the long term will lead to insufficient construction and hard power shortage; moreover, that in the short run would result in soft power shortage. In order to solve the problem of power shortage completely, power system reform is inevitable.

  9. Economic Impacts from the Boulder County, Colorado, ClimateSmart Loan Program: Using Property-Assessed Clean Energy Financing

    Energy Technology Data Exchange (ETDEWEB)

    Goldberg, M.; Cliburn, J. K.; Coughlin, J.

    2011-04-01

    This report examines the economic impacts (including job creation) from the Boulder County, Colorado, ClimateSmart Loan Program (CSLP), an example of Property-Assessed Clean Energy (PACE) financing. The CSLP was the first test of PACE financing on a multi-jurisdictional level (involving individual cities as well as the county government). It was also the first PACE program to comprehensively address energy efficiency measures and renewable energy, and it was the first funded by a public offering of both taxable and tax-exempt bonds.

  10. Using risk analysis in Health Impact Assessment: the impact of different relative risks for men and women in different socio-economic groups

    DEFF Research Database (Denmark)

    Nilunger, Louise; Diderichsen, Finn; Burström, Bo

    2004-01-01

    The aim of this study is to contribute to the emerging field of quantification of Health Impact Assessment (HIA), by analysing how different relative risks affect the burden of disease for various socio-economic groups (SES). Risk analysis, utilising attributable and impact fraction, raises several...... methodological considerations. The present study illustrates this by measuring the impact of changed distribution levels of smoking on lung cancer, ischemic heart disease (IHD), chronic obstructive lung disorder (COLD) and stroke for the highest and lowest socio-economic groups measured in disability adjusted...... life years (DALY). The material is based on relative risks obtained from various international studies, smoking prevalence (SP) data and the number of DALY based on data available for Sweden. The results show that if smoking would have been eliminated (attributable fraction, AF), the inequality between...

  11. A systematic review assessing the economic impact of sildenafil citrate (Viagra) in the treatment of erectile dysfunction.

    Science.gov (United States)

    Martin, Amber L; Huelin, Rachel; Wilson, David; Foster, Talia S; Mould, Joaquin F

    2013-05-01

    Sildenafil was the first oral phosphodiesterase type 5 (PDE5) inhibitor introduced as primary therapy for erectile dysfunction (ED). In the 7 years following its market launch, sildenafil was prescribed by more than 750,000 physicians to more than 23 million men worldwide. To date, few studies have evaluated the economic impact of sildenafil in treating ED. To evaluate the cost-effectiveness and impact of sildenafil on health care costs for patients with ED in multiple countries. Economic outcomes including cost, cost-effectiveness, cost of illness, cost consequence, resource use, productivity, work loss, and willingness to pay (WTP) were investigated. Using keywords related to economic outcomes and sildenafil, we systematically searched literature published between July 2001 and July 2011 using MEDLINE and EMBASE. Included articles pertained to costs, WTP, and economic evaluations. In the last 10 years, 12 studies assessed economic outcomes associated with sildenafil for ED. Most studies were conducted in the United States and the United Kingdom, with one study identified in Canada and one from Mexico. Six studies evaluated cost of illness, cost consequence, or cost of care, and four studies evaluated WTP or drug pricing by country in the United States and the United Kingdom. In the United States and the United Kingdom, costs to health care systems have increased with demand for treatment. Cost analyses suggested that sildenafil would lower direct costs compared with other PDE5 inhibitors. U.S. and U.K. studies found that patients exhibited WTP for sildenafil. The two cost-effectiveness models we identified examined ED sub-groups, those with spinal cord injury and those with diabetes or hypertension. These models indicated favorable cost-effectiveness profiles for sildenafil compared with other active-treatment options in both Mexico and Canada. The relative value of sildenafil vs. surgically implanted prosthetic devices and other PDE5 inhibitors, is underscored

  12. Assessment of environmental change and its socio-economic impacts in the mangrove ecological zone of the Niger Delta, Nigeria

    Science.gov (United States)

    James, Godstime Kadiri

    The Niger Delta, located in the central part of Southern Nigeria, is endowed with immense Mangrove resources, estimated to be the fourth largest in the world. The term Mangrove refers to salt tolerant species of trees or shrubs that grow on shores and in estuaries located in the coastal tropics and sub-tropical regions of the world. They support highly productive marine food chains. However, Mangrove ecosystems are in serious decline around the world due to the rapid increase in maritime commerce and exploration of mineral resources in the last few decades. These pressures often have immediate consequences on sensitive coastal environments and can potentially impact future human use of coastal space and resources. This dynamic process presents unique opportunities for research to explore the nature and consequences of these pressures. This dissertation focused on the Mangrove ecological zone of the Niger Delta, where resource exploitation and indigenous use of the environment are in direct conflict with important socio-economic implications. Environmental accounting metrics derived from the Driver-Pressure-State-Impact-Response (DPSIR) framework were used to assess changes in the spatial extent of the Niger Delta Mangrove ecosystem and the socio-economic impacts of the observed changes. Landsat remotely sensed satellite data from the mid-1980s through 2003 was used to assess change in the spatial extent of the Mangrove vegetation in the region. A total of 21,340 hectares of Mangrove forest was determined to be lost over the study period. Field research in the region confirmed that this loss was primarily driven by urbanization and activities of the multinational oil and gas corporations operating in the region. To estimate the socio-economic impacts of the Mangrove loss in the region, neoclassical economic valuation and participatory social valuation approaches were adopted. Results from the economic valuation revealed that the net present value of future income

  13. Life Cycle Assessment of Environmental and Economic Impacts of Advanced Vehicles

    Directory of Open Access Journals (Sweden)

    Zach C. Winfield

    2012-03-01

    Full Text Available Many advanced vehicle technologies, including electric vehicles (EVs, hybrid electric vehicles (HEVs, and fuel cell vehicles (FCVs, are gaining attention throughout the World due to their capability to improve fuel efficiencies and emissions. When evaluating the operational successes of these new fuel-efficient vehicles, it is essential to consider energy usage and greenhouse gas (GHG emissions throughout the entire lifetimes of the vehicles, which are comprised of two independent cycles: a fuel cycle and a vehicle cycle. This paper intends to contribute to the assessment of the environmental impacts from the alternative technologies throughout the lifetimes of various advanced vehicles through objective comparisons. The methodology was applied to six commercial vehicles that are available in the U.S. and that have similar dimensions and performances. We also investigated the shifts in energy consumption and emissions through the use of electricity and drivers’ behavior regarding the frequencies of battery recharging for EVs and plug-in hybrid electric vehicles (PHEVs. This study thus gives insight into the impacts of the electricity grid on the total energy cycle of a vehicle lifetime. In addition, the total ownership costs of the selected vehicles were examined, including considerations of the fluctuating gasoline prices. The cost analysis provides a resource for drivers to identify optimal choices for their driving circumstances.

  14. Assessing the impact of road transport infrastructure investment on economic development in South Africa

    National Research Council Canada - National Science Library

    Anathi Hlotywa; Emeka A Ndaguba

    2017-01-01

    Background: There has been considerable decline in the investment on road transport infrastructure in recent times, as a result of the dwindling economic investment owing to lowering gross domestic product (GDP) since 2009. Objective...

  15. Assessing economic tradeoffs in forest management.

    Science.gov (United States)

    Ernie Niemi; Ed. Whitelaw

    1999-01-01

    Method is described for assessing the competing demands for forest resources in a forest management plan by addressing economics values, economic impacts, and perceptions of fairness around each demand. Economics trends and forces that shape the dynamic ecosystem-economy relation are developed. The method is demonstrated through an illustrative analysis of a forest-...

  16. [Assessing the economic impact of adverse events in Spanish hospitals by using administrative data].

    Science.gov (United States)

    Allué, Natalia; Chiarello, Pietro; Bernal Delgado, Enrique; Castells, Xavier; Giraldo, Priscila; Martínez, Natalia; Sarsanedas, Eugenia; Cots, Francesc

    2014-01-01

    To evaluate the incidence and costs of adverse events registered in an administrative dataset in Spanish hospitals from 2008 to 2010. A retrospective study was carried out that estimated the incremental cost per episode, depending on the presence of adverse events. Costs were obtained from the database of the Spanish Network of Hospital Costs. This database contains data from 12 hospitals that have costs per patient records based on activities and clinical records. Adverse events were identified through the Patient Safety Indicators (validated in the Spanish Health System) created by the Agency for Healthcare Research and Quality together with indicators of the EuroDRG European project. This study included 245,320 episodes with a total cost of 1,308,791,871€. Approximately 17,000 patients (6.8%) experienced an adverse event, representing 16.2% of the total cost. Adverse events, adjusted by diagnosis-related groups, added a mean incremental cost of between €5,260 and €11,905. Six of the 10 adverse events with the highest incremental cost were related to surgical interventions. The total incremental cost of adverse events was € 88,268,906, amounting to an additional 6.7% of total health expenditure. Assessment of the impact of adverse events revealed that these episodes represent significant costs that could be reduced by improving the quality and safety of the Spanish Health System. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

  17. ECONOMIC IMPACT ASSESSMENT OF INTEGRATED CROP MANAGEMENT FARMER FIELD SCHOOL PROGRAM ON CORN PRODUCTION IN INDONESIA

    Directory of Open Access Journals (Sweden)

    I Ketut Kariyasa

    2014-10-01

    Full Text Available Domestic supply of corn in Indonesia has not been able to meet demand satisfactorily due to demand rising faster than supply. Therefore, Indonesia has been continuously importing corn about of 10% of the total demand. To address this problem, the Indonesian government started to implement the Farmer Field School of Integrated Crop Management (ICM-FFS program on corn production since 2009. This study aimed to assess the impact of ICM-FFS on corn productivity, comparative and competitive advantages to produce corn as well as farmer’s income. The study found that ICM-FFS program could increase corn productivity by 30.95% of non ICM-FFS farms, of which 27.94% contributed by the difference in input use, while only 3.01% contributed by technological change. ICM-FFS farms were able to increase farmer’s income by 71.03% and social welfare by 94.69% compared to non ICMFFS farms. Through this program, Indonesia had higher comparative advantage in producing corn as an import substitute. The provision of competitive input and output markets, enhanced technical assistance to improve corn productivity and quality, and increasing attention on corn ICM-FFS development could be considered as policy directions to improve the next implementation strategies of corn production in Indonesia.

  18. Development and climate change: a mainstreaming approach for assessing economic, social, and environmental impacts of adaptation measures.

    Science.gov (United States)

    Halsnaes, Kirsten; Traerup, Sara

    2009-05-01

    The paper introduces the so-called climate change mainstreaming approach, where vulnerability and adaptation measures are assessed in the context of general development policy objectives. The approach is based on the application of a limited set of indicators. These indicators are selected as representatives of focal development policy objectives, and a stepwise approach for addressing climate change impacts, development linkages, and the economic, social and environmental dimensions related to vulnerability and adaptation are introduced. Within this context it is illustrated using three case studies how development policy indicators in practice can be used to assess climate change impacts and adaptation measures based on three case studies, namely a road project in flood prone areas of Mozambique, rainwater harvesting in the agricultural sector in Tanzania and malaria protection in Tanzania. The conclusions of the paper confirm that climate risks can be reduced at relatively low costs, but the uncertainty is still remaining about some of the wider development impacts of implementing climate change adaptation measures.

  19. Development and Climate Change: A Mainstreaming Approach for Assessing Economic, Social, and Environmental Impacts of Adaptation Measures

    Science.gov (United States)

    Halsnæs, Kirsten; Trærup, Sara

    2009-05-01

    The paper introduces the so-called climate change mainstreaming approach, where vulnerability and adaptation measures are assessed in the context of general development policy objectives. The approach is based on the application of a limited set of indicators. These indicators are selected as representatives of focal development policy objectives, and a stepwise approach for addressing climate change impacts, development linkages, and the economic, social and environmental dimensions related to vulnerability and adaptation are introduced. Within this context it is illustrated using three case studies how development policy indicators in practice can be used to assess climate change impacts and adaptation measures based on three case studies, namely a road project in flood prone areas of Mozambique, rainwater harvesting in the agricultural sector in Tanzania and malaria protection in Tanzania. The conclusions of the paper confirm that climate risks can be reduced at relatively low costs, but the uncertainty is still remaining about some of the wider development impacts of implementing climate change adaptation measures.

  20. [Assessing the economic impact of cancer in Chile: a direct and indirect cost measurement based on 2009 registries].

    Science.gov (United States)

    Cid, Camilo; Herrera, Cristian; Rodríguez, Rodrigo; Bastías, Gabriel; Jiménez, Jorge

    2016-08-02

    This paper aims to determine the economic impact that cancer represents to Chile, exploring the share of costs for the most important cancers and the differences between the public and private sector. We used the cost of illness methodology, through the assessment of the direct and indirect costs associated with cancer treatment. Data was obtained from 2009 registries of the Chilean Ministry of Health and the Superintendence of Health. Indirect costs were calculated by days of job absenteeism and potential years of life lost. Over US$ 2.1 billion were spent on cancer in 2009, which represents almost 1% of Chile’s Gross Domestic Product. The direct per capita cost was US$ 47. Indirect costs were 1.92 times more than direct costs. The three types of cancer that embody the highest share of costs were gastric cancer (17.6%), breast cancer (7%) and prostate cancer (4.2%) in the public sector, and breast cancer (14%), lung cancer (7.5%) and prostate cancer (4.1%) in the private sector. On average men spent 30.33% more than women. There are few studies of this kind in Chile and the region. The country can be classified as having a cancer economic impact below the average of those in European Union countries. We expect that this information can be used to develop access policies and resource allocation decision making, and as a first step into further cancer-costing studies in Chile and the Latin American and Caribbean region.

  1. Managing Air Quality - Human Health, Environmental and Economic Assessments

    Science.gov (United States)

    Human health and environmental assessments characterize health and environmental risks associated with exposure to pollution. Economic assessments evaluate the cost and economic impact of a policy or regulation & can estimate economic benefits.

  2. assessing the socio-economic impact of gully erosion in chikun local ...

    African Journals Online (AJOL)

    Shuaibu et al.

    government area, Kaduna State Data for the study was collected from two major ... analyze the relationship between the social and economic effects of gully erosion in .... Data Collection. For a reliable and proficient result in this study, structured questionnaires were administered to the gully affected areas by the researcher.

  3. A global economic assessment of city policies to reduce climate change impacts

    NARCIS (Netherlands)

    Estrada, Francisco; Botzen, W. J.Wouter; Tol, Richard S.J.

    2017-01-01

    Climate change impacts can be especially large in cities. Several large cities are taking climate change into account in long-term strategies, for which it is important to have information on the costs and benefits of adaptation. Studies on climate change impacts in cities mostly focus on a limited

  4. Development of an Impact-Oriented Quantitative Coastal Inundation forecasting and early warning system with social and economic assessment

    Science.gov (United States)

    Fakhruddin, S. H. M.; Babel, Mukand S.; Kawasaki, Akiyuki

    2014-05-01

    Coastal inundations are an increasing threat to the lives and livelihoods of people living in low-lying, highly-populated coastal areas. According to a World Bank Report in 2005, at least 2.6 million people may have drowned due to coastal inundation, particularly caused by storm surges, over the last 200 years. Forecasting and prediction of natural events, such as tropical and extra-tropical cyclones, inland flooding, and severe winter weather, provide critical guidance to emergency managers and decision-makers from the local to the national level, with the goal of minimizing both human and economic losses. This guidance is used to facilitate evacuation route planning, post-disaster response and resource deployment, and critical infrastructure protection and securing, and it must be available within a time window in which decision makers can take appropriate action. Recognizing this extreme vulnerability of coastal areas to inundation/flooding, and with a view to improve safety-related services for the community, research should strongly enhance today's forecasting, prediction and early warning capabilities in order to improve the assessment of coastal vulnerability and risks and develop adequate prevention, mitigation and preparedness measures. This paper tries to develop an impact-oriented quantitative coastal inundation forecasting and early warning system with social and economic assessment to address the challenges faced by coastal communities to enhance their safety and to support sustainable development, through the improvement of coastal inundation forecasting and warning systems.

  5. An Assessment of the Economic, Environmental and Social Impacts of the Ricecheck Program

    OpenAIRE

    Singh, Rajinder Pal; Brennan, John P.; Lacy, John; Steel, Felicity

    2005-01-01

    Ricecheck, a best management practices extension program for rice production in Australia, was developed by the NSW Department of Primary Industries advisory staff, Finley, in 1986. The program is based on eight best management practice recommendations called ‘Key Checks’ that are considered essential for achieving high yields. Economic analysis of the program reveals that there are significant financial, social and environment benefits from the adoption of the program. The results further re...

  6. Assessing the economic impacts of drought from the perspective of profit loss rate: a case study of the sugar industry in China

    Science.gov (United States)

    Wang, Y.; Lin, L.; Chen, H.

    2015-07-01

    Natural disasters have enormous impacts on human society, especially on the development of the economy. To support decision-making in mitigation and adaption to natural disasters, assessment of economic impacts is fundamental and of great significance. Based on a review of the literature on economic impact evaluation, this paper proposes a new assessment model of the economic impacts of droughts by using the sugar industry in China as a case study, which focuses on the generation and transfer of economic impacts along a simple value chain involving only sugarcane growers and a sugar-producing company. A perspective of profit loss rate is applied to scale economic impact. By using "with and without" analysis, profit loss is defined as the difference in profits between disaster-hit and disaster-free scenarios. To calculate profit, analysis of a time series of sugar price is applied. With the support of a linear regression model, an endogenous trend in sugar price is identified and the time series of sugar price "without" disaster is obtained, using an autoregressive error model to separate impact of disasters from the internal trend in sugar price. Unlike the settings in other assessment models, representative sugar prices, which represent value level in disaster-free conditions and disaster-hit conditions, are integrated from a long time series that covers the whole period of drought. As a result, it is found that in a rigid farming contract, sugarcane growers suffer far more than the sugar company when impacted by severe drought, which may promote reflections among various economic bodies on economic equality related to the occurrence of natural disasters. Further, sensitivity analysis of the model built reveals that sugarcane purchase price has a significant influence on profit loss rate, which implies that setting a proper sugarcane purchase price would be an effective way of realizing economic equality in future practice of contract farming.

  7. Assessment of manure transport distances and their impact on economic and energy costs

    NARCIS (Netherlands)

    Fealy, R.; Schröder, J.J.

    2008-01-01

    There has been considerable debate in Ireland about the impacts of the Nitrates Directive (Directive 91/676/EEC) on the pig industry in relation to the 170 kg/ha organic N limit mandated in the Directive and the possible inclusion of an upper limit for phosphorus. Such requirements, especially a

  8. Assessing the Ecological and Socio-Economic Impacts of Extensive Small Hydropower Development in the Western Ghats of Karnataka, India.

    Science.gov (United States)

    Jumani, S.

    2016-12-01

    The growth of small hydro-power projects (SHPs) is being widely encouraged as they are believed to be environmentally sustainable and socially equitable sources of energy. Easy policies, carbon credits and government sponsored monetary incentives have led to the mushrooming of SHPs along most tropical rivers, especially in developing countries. Our field study conducted between December, 2013 and September, 2014 assessed the social and ecological impacts of a cluster of SHPs in the biodiversity hotspot of the Western Ghats in India. Ecological impacts were studied with respect to freshwater fish assemblages, river water parameters, forest fragmentation and spread of invasive species. Social surveys were conducted to understand impacts on SHPs on socio-economic activities, resource access and human-animal conflict. Ecological impacts were found to be substantial. Freshwater fish species richness was significantly higher in un-dammed sites, and this variation in richness was explained by dam-related variables. Within dammed streams, spatial sections that were particularly damaging were identified. Fish species and guilds that were particularly susceptible to be adversely impacted were identified as indicator species. Four SHPs having a cumulative capacity of 45MW led to a direct loss of 14.5ha of forest land. Resultant loss in canopy cover and spread of invasive plant species was quantified. More than 10% of the river stretch was left de-watered due to the dams. Socially, SHPs were not as beneficial as they are believed to be. Respondents claimed that human-elephant conflict began only after SHP construction began. This relationship was examined with secondary data, and found to be true. In light of our findings, we suggest that the policy regarding SHPs be revised. Given that 6474 sites have been identified for SHP development in India, all without any individual or cumulative impact assessments or public consultations, studies to understand their impacts at the

  9. Economics assessment and impact of climate change on rice production in selected granary area in Malaysia

    OpenAIRE

    Engku Ariff, Engku Elini

    2016-01-01

    Two of the major challenges to agriculture are the effective management of inputs involved in production and the impact of climate change on production. In Malaysia, as in other countries, input costs across rice farms within a particular year are highly variable, suggesting that there is scope for improving the efficiency of production. Climate change, particularly in the form of changed temperatures and rainfall, is likely to affect rice yields. In this thesis, we focus first on technical e...

  10. Foot and mouth disease economic impact assessment on production, export losses and eradication expenditure

    OpenAIRE

    Forbes, Rod; Halderen, Andre van

    2014-01-01

    The second paper in this three paper session models the impact of a number of foot and mouth disease (FMD) incursion scenarios on production and export revenues of dairy, meat and other products. The guiding principle was big picture, plausible and estimable Key to this was how processors might respond during FMD eradication and how importing countries might respond once New Zealand becomes FMD free again. Government expenditure for FMD eradication and related livestock compensation was estim...

  11. Economic impact of cultural events

    Directory of Open Access Journals (Sweden)

    M Saayman

    2015-01-01

    Full Text Available The phenomenon of events can hardly be described as a new one.  The aim of this paper is to determine the economic benefits of three major cultural events in South Africa to the host community.  Measuring the economic impact normally entails some estimation of the cash injection into a region by visitors and applying the relevant multiplier to arrive at a monetary estimate of the economic impact.  But few regions or municipal areas have detailed economic data to construct a type of input-output model and derive a multiplier.  The purpose of the methods used in this research were firstly to determine the estimated cash injection, secondly to estimate the size of leakages in the local economy and thirdly to derive an appropriate multiplier to estimate the economic impact of the event.

  12. Is it appropriate to support the farmers for adopting conservation agriculture? Economic and environmental impact assessment

    Directory of Open Access Journals (Sweden)

    Antonio Troccoli

    2015-12-01

    Full Text Available Conservation agriculture (CA in the last decades has been spread in several parts of the world, especially in South and North America and Australia. In Italy, however, its adoption is often restrained by the risk to have a reduction in crop production in the early years of transition from conventional (CT to CA. To quantify sufficient financial support to promote no-tillage and CA, a mini-review about main effects of CA was conducted. The effect on crop yield, soil fertility - especially as it is influenced by the chemical, physical and microbiological factors - on soil compaction, the economic balance of the farm and the cost of equipment for direct seeding, the influence of environment on soil erosion, water retention, emissions of greenhouse gases, and carbon sequestration are briefly treated. The paper reports findings from national and international scientific literature and some results from long-term experiments conducted in Southern Italy. The main conclusions are about the reduction of yield in the first years of transition from CT to CA (from -5 to -10%, an improvement of soil fertility (soil organic carbon increases in the upper layers, reduction of management cost (less machinery operations, improvement of soil C sequestration (in specific conditions, a reduction of greenhouse gases emission and soil erosion risk. The paper provides the scientific basis in order to justify and quantify the amount to be paid to the farmers who decide to adopt the model of CA, oriented to protect the agro-ecosystem and to promote the principle of subsidiarity. Finally, a proposal of public subsidy in cash and for machinery purchase has been described.

  13. M&A Performance and Economic Impact: Integration and Critical Assessment of Methodological Approach

    Directory of Open Access Journals (Sweden)

    Karolis Andriuskevicius

    2017-11-01

    Full Text Available Purpose of the article: Existing methodologies employed within the M&A performance framework are investigated and critically discuss. Methodology/methods: The research has been carried out as a structured assessment of past literature. The findings from scientific articles and studies by various scholars have been categorized, grouped and summarized to discern a meta-analytic view of the work carried out to date. Scientific aim: The conducted research seeks to ascertain and evaluate theoretically existing methodologies used in empirical studies that would allow proper and critical understanding of the results of various findings in the holistic and global M&As area. Findings: The research elaborates on several key developments in M&A methodology and performance studies carried out in empirical works during the last two decades. The findings help to independently and objectively assess performance of M&A from a holistic perspective. Conclusions: Each methodology measuring either M&A performance on a corporate level or effects of M&A on the economy level shall be interpreted and relied on with caution as each of them dispose their limitations whereas application of these methodologies is subject to data availability and case specific.

  14. 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.

  15. The spatial and temporal `cost' of volcanic eruptions: assessing economic impact, business inoperability, and spatial distribution of risk in the Auckland region, New Zealand

    Science.gov (United States)

    McDonald, Garry W.; Smith, Nicola J.; Kim, Joon-hwan; Cronin, Shane J.; Proctor, Jon N.

    2017-07-01

    Volcanic risk assessment has historically concentrated on quantifying the frequency, magnitude, and potential diversity of physical processes of eruptions and their consequent impacts on life and property. A realistic socio-economic assessment of volcanic impact must however take into account dynamic properties of businesses and extend beyond only measuring direct infrastructure/property loss. The inoperability input-output model, heralded as one of the 10 most important accomplishments in risk analysis over the last 30 years (Kujawaski Syst Eng. 9:281-295, 2006), has become prominent over the last decade in the economic impact assessment of business disruptions. We develop a dynamic inoperability input-output model to assess the economic impacts of a hypothetical volcanic event occurring at each of 7270 unique spatial locations throughout the Auckland Volcanic Field, New Zealand. This field of at least 53 volcanoes underlies the country's largest urban area, the Auckland region, which is home to 1.4 million people and responsible for 35.3% (NZ201481.2 billion) of the nation's GDP (Statistics New Zealand 2015). We apply volcanic event characteristics for a small-medium-scale volcanic eruption scenario and assess the economic impacts of an `average' eruption in the Auckland region. Economic losses are quantified both with, and without, business mitigation and intervention responses in place. We combine this information with a recent spatial hazard probability map (Bebbington and Cronin Bull Volcanol. 73(1):55-72, 2011) to produce novel spatial economic activity `at risk' maps. Our approach demonstrates how business inoperability losses sit alongside potential life and property damage assessment in enhancing our understanding of volcanic risk mitigation.

  16. Assessment of Environmental and Economic Impacts of Vine-Growing Combining Life Cycle Assessment, Life Cycle Costing and Multicriterial Analysis

    OpenAIRE

    Giacomo Falcone; Anna Irene De Luca; Teodora Stillitano; Alfio Strano; Giuseppa Romeo; Giovanni Gulisano

    2016-01-01

    The wine sector is going through a significant evolution dealing with the challenges of competition issues in international markets and with necessary commitments to sustainability improvement. In the wine supply chain, the agricultural phase represents a potential source of pollution and costs. From the farmers’ point of view, these contexts require them to be more attentive and find a compromise among environmental benefits, economic benefits, and costs linked to farming practices. This pap...

  17. Storm related closures of I-5 and I-90 : freight transportation economic impact assessment report, winter 2007-2008.

    Science.gov (United States)

    2008-09-01

    This report documents the economic impact analysis undertaken by WSDOTs Freight Systems Division in response to the : storm-related closures of I-5 and I-90 in the winter 2007-2008. The closures were the result of severe weather that : overwhelmed...

  18. Assessment of energy and economic impacts of particulate-control technologies in coal-fired power generation

    Energy Technology Data Exchange (ETDEWEB)

    1980-04-01

    Under contract to Argonne National Laboratory, Midwest Research Institute has derived models to assess the economic and energy impacts of particulate-control systems for coal-fired power plants. The models take into account the major functional variables, including plant size and location, coal type, and applicable particulate-emission standards. The algorithms obtained predict equipment and installation costs, as well as operating costs (including energy usage), for five control devices: (1) cold-side electrostatic precipitators, (2) hot-side electrostatic precipitators, (3) reverse-flow baghouses, (4) shake baghouses, and (5) wet scrubbers. A steam-generator performance model has been developed, and the output from this model has been used as input for the control-device performance models that specify required design and operating parameters for the control systems under study. These parameters then have been used as inputs to the cost models. Suitable guideline values have been provided for independent variables wherever necessary, and three case studies are presented to demonstrate application of the subject models. The control-equipment models aggregate the following cost items: (1) first costs (capital investment), (2) total, first-year annualized costs, and (3) integrated cost of ownership and operation over any selected plant lifetime. Although the models have been programmed for rapid computation, the algorithms can be solved with a hand calculator.

  19. Assessing the economic impacts of recreation and tourism. Conference and Workshop; 1984 May 14-tourism. Conference and Workshop; 1984 May 14-16;

    Science.gov (United States)

    Dennis B. Propst; [Compiler

    1985-01-01

    A collection of eight papers that explore and A collection of eight papers that explore and assess the best available technology to evaluate the the best available technology to evaluate the economic impact on recreation and tourism.Research strategies for meeting methodological and data needsfor meeting methodological and data needs are recommended.

  20. Sustainable agricultural development in a rural area in the Netherlands? Assessing impacts of climate and socio-economic change at farm and landscape level

    NARCIS (Netherlands)

    Reidsma, P.; Bakker, M.M.; Kanellopoulos, A.; Alam, S.J.; Paas, W.H.; Kros, J.; Vries, de W.

    2015-01-01

    Changes in climate, technology, policy and prices affect agricultural and rural development. To evaluate whether this development is sustainable, impacts of these multiple drivers need to be assessed for multiple indicators. In a case study area in the Netherlands, a bio-economic farm model, an

  1. Assessing economic impacts of China’s water pollution mitigation measures through a dynamic computable general equilibrium analysis.

    NARCIS (Netherlands)

    Qin, Changbo; Qin, Changbo; Bressers, Johannes T.A.; Su, Zhongbo; Jia, Yangwen; wang, Hao

    2011-01-01

    In this letter, we apply an extended environmental dynamic computable general equilibrium model to assess the economic consequences of implementing a total emission control policy. On the basis of emission levels in 2007, we simulate different emission reduction scenarios, ranging from 20 to 50%

  2. Socio-Economic Assessment of the Impacts of the 1998 Coral Reef Bleaching in the Indian Ocean: A Summary

    OpenAIRE

    Cesar, H.S.J.; Westmacott, Susie; Pet-Soede, L.

    2001-01-01

    Coral reefs are a vital resource to many areas of the Indian Ocean. Coastal populations are continuously increasing (Table 1) and relying on this resource as the basis of the economy. Across the region, the two common socio-economic reef based activities are fisheries and tourism. For local subsistence fishermen, reef fisheries often represent their only livelihood. Degradation of coral reefs will first impact the reef fishery and subsequently, the local fishing community. Tourism also is ...

  3. Environmental and Economic Impact Assessments of Environmental Regulations for the Agriculture Sector: A Case Study of Potato Farming

    OpenAIRE

    Craven, Ian

    2006-01-01

    A multi-year research study was established under the environmental pillar of the Agriculture Policy Framework (APF) to evaluate the role and impact of existing farm level environmental regulations administered by local, provincial, federal governments. The Phase 1 study entitled "Inventory and Methodology for Assessing the Impacts of Environmental Regulations in the Agricultural Sector" was released in March 2006 on AAFC online. There is a growing concern about the impact and effectiveness o...

  4. Economic Assessment and Budgetary Impact of a Telemedicine Procedure and Spirometry Quality Control in the Primary Care Setting.

    Science.gov (United States)

    Marina, Nuria; Bayón, Juan Carlos; López de Santa María, Elena; Gutiérrez, Asunción; Inchausti, Marta; Bustamante, Victor; Gáldiz, Juan B

    2016-01-01

    To evaluate the economic impact of a telemedicine procedure designed to improve the quality of lung function testing (LFT) in primary care in a public healthcare system, compared with the standard method. The economic impact of 9,039 LFTs performed in 51 health centers (2010-2013) using telespirometry (TS) compared to standard spirometry (SS) was studied. TS costs more per unit than SS (€47.80 vs. €39.70) (2013), but the quality of the TS procedure is superior (84% good quality, compared to 61% using the standard procedure). Total cost of TS was €431,974 (compared with €358,306€ for SS), generating an economic impact of €73,668 (2013). The increase in cost for good quality LFT performed using TS was €34,030 (2010) and €144,295 (2013), while the costs of poor quality tests fell by €15,525 (2010) and 70,627€ (2013). The cost-effectiveness analysis concludes that TS is 23% more expensive and 46% more effective. Healthcare costs consequently fall as the number of LFTs performed by TS rises. Avoiding poor quality, invalid LFTs generates savings that compensate for the increased costs of performing LFTs with TS, making it a cost-effective method. Copyright © 2014 SEPAR. Published by Elsevier Espana. All rights reserved.

  5. International Jobs and Economic Development Impacts (I-JEDI) Model

    Energy Technology Data Exchange (ETDEWEB)

    2016-09-01

    International Jobs and Economic Development Impacts (I-JEDI) is a freely available economic model that estimates gross economic impacts from wind, solar, biomass, and geothermal energy projects. Building on a similar model for the United States, I-JEDI was developed by the National Renewable Energy Laboratory under the U.S. government's Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) program to support partner countries in assessing economic impacts of LEDS actions in the energy sector.

  6. MIGRATION IMPACT ON ECONOMICAL SITUATION

    Directory of Open Access Journals (Sweden)

    Virginia COJOCARU

    2016-01-01

    Full Text Available This paper presents recent trends and flows of labor migration and its impact on economic and social life. Main aim of this research sets up the influence of the migration on the European economics and its competitiveness. Methods of research are: method of comparison, analysis method, method of deduction, method of statistics, modeling method. The economic impact of migration has been intensively studied but is still often driven by ill-informed perceptions, which, in turn, can lead to public antagonism towards migration. These negative views risk jeopardising efforts to adapt migration policies to the new economic and demographic challenges facing many countries. Migration Policy looks at the evidence for how immigrants affect the economy in three main areas: The labour market, public purse and economic growth. In Europe, the scope of labour mobility greatly increased within the EU/EFTA zones following the EU enlargements of 2004, 2007 and 2014-2015. This added to labour markets’ adjustment capacity. Recent estimates suggest that as much as a quarter of the asymmetric labour market shock – that is occurring at different times and with different intensities across countries – may have been absorbed by migration within a year.

  7. Workshop: Improving the Assessment and Valuation of Climate Change Impacts for Policy and Regulatory Analysis: Modeling Climate Change Impacts and Associated Economic Damages (2011 - part 2)

    Science.gov (United States)

    The purpose of this workshop Improving the Assessment and Valuation of Climate Change Impacts for Policy and Regulatory Analysis. focused on conceptual and methodological issues - estimating impacts and valuing damages on a sectoral basis.

  8. A method for the assessment of site-specific economic impacts of commercial and industrial biomass energy facilities. A handbook and computer model

    Energy Technology Data Exchange (ETDEWEB)

    1994-10-01

    A handbook on ``A Method for the Assessment of Site-specific Econoomic Impacts of Industrial and Commercial Biomass Energy Facilities`` has been prepared by Resource Systems Group Inc. under contract to the Southeastern Regional Biomass Energy Program (SERBEP). The handbook includes a user-friendly Lotus 123 spreadsheet which calculates the economic impacts of biomass energy facilities. The analysis uses a hybrid approach, combining direct site-specific data provided by the user, with indirect impact multipliers from the US Forest Service IMPLAN input/output model for each state. Direct economic impacts are determined primarily from site-specific data and indirect impacts are determined from the IMPLAN multipliers. The economic impacts are given in terms of income, employment, and state and federal taxes generated directly by the specific facility and by the indirect economic activity associated with each project. A worksheet is provided which guides the user in identifying and entering the appropriate financial data on the plant to be evaluated. The WLAN multipliers for each state are included in a database within the program. The multipliers are applied automatically after the user has entered the site-specific data and the state in which the facility is located. Output from the analysis includes a summary of direct and indirect income, employment and taxes. Case studies of large and small wood energy facilities and an ethanol plant are provided as examples to demonstrate the method. Although the handbook and program are intended for use by those with no previous experience in economic impact analysis, suggestions are given for the more experienced user who may wish to modify the analysis techniques.

  9. Workshop: Improving the Assessment and Valuation of Climate Change Impacts for Policy and Regulatory Analysis: Modeling Climate Change Impacts and Associated Economic Damages (2010 - part 1)

    Science.gov (United States)

    The purpose of this workshop Improving the Assessment and Valuation of Climate Change Impacts for Policy and Regulatory Analysis. focused on conceptual and methodological issues - integrated assessment modeling and valuation.

  10. 77 FR 59397 - Economic Impact Policy

    Science.gov (United States)

    2012-09-27

    ... Doc No: 2012-23866] EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to... economic impact procedures. A draft of the proposed economic impact procedures can be accessed at the following location: http://www.exim.gov/products/policies/proposed-econ-impact-procedures.cfm . The Bank is...

  11. [Economic impact of nosocomial infections].

    Science.gov (United States)

    Rosales-Aujang, E

    1996-10-01

    A retrospective, analytic and descriptive study of cases of nosocomial infection at Hospital General de Zona 1, IMSS at Aguascalientes, Ags, during the last five years, was carried out. The objectives were incidence; most frequent cases; treatment, and care costs, for both the Hospital General, and Gynecology and Obstetrics Service. A calculation of costs for 1995, according to the obtained results, was done, as well; this showed the great economical, social and laboral impact produced by these complications.

  12. A Life-Cycle Approach to Characterising Environmental and Economic Impacts of Multifunctional Land-Use Systems: An Integrated Assessment in the UK

    Directory of Open Access Journals (Sweden)

    Miguel Brandão

    2010-12-01

    Full Text Available An integrated environmental and economic assessment of land use for food, energy and timber in the UK has been performed using environmental Life Cycle Assessment (LCA and economic Life Cycle Costing (LCC, to explore complementary sustainability aspects of alternative land uses. The environmental assessment includes impacts on climate change, ecosystem services and biodiversity, all of which include soil carbon emissions. The systems explored include all processes from cradle to farm ‘gate’. The crops assessed were wheat and oilseed rape (under both organic and conventional farming systems, Scots Pine, and willow and Miscanthus. Food crops, particularly conventional food crops, are shown to have the highest climate-changing emissions per ha, whereas energy and forestry crops show negative net emissions. To a lesser extent, the same situation applies to impacts on ecosystems and biodiversity, with carbon storage in biomass playing a larger role than carbon in soils. The energy and forestry crops in this study show an overall beneficial environmental impact, in particular due to soil carbon sequestration, making these land uses the lowest contributors to climate change. Combining this with the non-renewable CO2 emissions displaced will mean that energy crops have an even lower impact. Economically, conventional food crops present the highest costs per ha, followed by organic food crops, energy and forestry crops. Integrating the results from LCA and LCC shows that the climate impacts per monetary unit of all land uses are dominated by soil management and, in the case of food production, also by fertilisation. Taxes or incentives such as “carbon charging” will encourage changes in practice in these areas to improve the sustainability of land management, mainly by building up Soil Organic Carbon (SOC.

  13. Economic and industrial development. EID - EMPLOY. Final report. Task 1. Review of approaches for employment impact assessment of renewable energy deployment

    Energy Technology Data Exchange (ETDEWEB)

    Breitschopf, Barbara [Fraunhofer-Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany); Nathani, Carsten; Resch, Gustav

    2011-11-15

    The objective of this study is to provide an overview of existing impact assessment studies that analyse employment impacts of renewable energy (RE) deployment and to show which methodological approaches are best suitable to assess employment effect in the field of RE- electricity. A first review shows a large variety of impact assessment studies in the field of energy deployment applying a rather broad array of methodological approaches. Bounding the studies to RE-electricity considerably reduces the number of studies, but not necessarily the number of approaches. Due to different approaches the questions answered by the impact assessment studies cover a wide range that captures e.g. limited impacts in the RE industry as well as overarching employment impacts in the overall economy. First, based on the research focus of the studies and their impacts (Figure 0-1), we classify the assessed studies on employment impacts into two groups: gross employment studies and net employment studies. They aim to answer different policy questions and capture different effects: - Gross employment studies focus on the economic relevance of the RE industry in terms of employment, thus on the number of jobs provided in the RE industry and the structural analysis of employment in the RE industry. Furthermore employment in supplying industries are also included as indirect or induced impacts. The aim is to provide transparency on employment in an industry that is in the public interest but not adequately represented in official statistics, and, furthermore, enabling monitoring of this industry in the course of RE promotion. Gross studies take into account positive effects of RE deployment. - Net employment impact studies aim to assess the overall economic impact of promoting RE deployment, thus the change of the number of jobs in the total economy. For this, they take into account negative and positive effects of RE deployment on employment in all economic sectors and hence provide a

  14. Economic Engagement Framework: Economic Impact Guidelines

    Science.gov (United States)

    Ambargis, Zoë; Mead, Charles Ian; Rzeznik, Stanislaw J.; Swenson, David; Weisenberger, Janet

    2014-01-01

    The Association of Public and Land-grant Universities' (APLU's) Commission on Innovation, Competitiveness, and Economic Prosperity (CICEP) views university contributions to the economy across a spectrum of activity--from educating students and creating the talent necessary for the 21st century workforce to developing innovation ecosystems and…

  15. RIFLE: regional impact of facility location on the economy. User's guide, volume 2. Maryland economic, fiscal, and social impact assessment model

    Energy Technology Data Exchange (ETDEWEB)

    Holland, P.D.; Harms, P.L.

    1983-02-01

    This user's guide describes the non-computerized models in the RIFLE (Regional Impact of Facility Location on the Economy) system. The RIFLE system consists of seven computerized models and three non-computerized models which can be used to analyze the economic, demographic, and fiscal impacts of major facilities upon the counties in which they are located and adjacent counties. Volume II describes the non-computerized models in the RIFLE system. These models represent an alternative approach to estimating costs of providing government services to in-migrating households.

  16. Assessing the Environmental and Socio-Economic Impacts of Artisanal Gold Mining on the Livelihoods of Communities in the Tarkwa Nsuaem Municipality in Ghana

    Science.gov (United States)

    Obiri, Samuel; Mattah, Precious A. D.; Mattah, Memuna M.; Armah, Frederick A.; Osae, Shiloh; Adu-kumi, Sam; Yeboah, Philip O.

    2016-01-01

    Gold mining has played an important role in Ghana’s economy, however the negative environmental and socio-economic effects on the host communities associated with gold mining have overshadowed these economic gains. It is within this context that this paper assessed in an integrated manner the environmental and socio-economic impacts of artisanal gold mining in the Tarkwa Nsuaem Municipality from a natural and social science perspective. The natural science group collected 200 random samples on bi-weekly basis between January to October 2013 from water bodies in the study area for analysis in line with methods outlined by the American Water Works Association, while the social science team interviewed 250 residents randomly selected for interviews on socio-economic issues associated with mining. Data from the socio-economic survey was analyzed using logistic regression with SPSS version 17. The results of the natural science investigation revealed that the levels of heavy metals in water samples from the study area in most cases exceeded GS 175-1/WHO permissible guideline values, which are in tandem with the results of inhabitants’ perceptions of water quality survey (as 83% of the respondents are of the view that water bodies in the study area are polluted). This calls for cost-benefits analysis of mining before new mining leases are granted by the relevant authorities. PMID:26821039

  17. Assessing the Environmental and Socio-Economic Impacts of Artisanal Gold Mining on the Livelihoods of Communities in the Tarkwa Nsuaem Municipality in Ghana

    Directory of Open Access Journals (Sweden)

    Samuel Obiri

    2016-01-01

    Full Text Available Gold mining has played an important role in Ghana’s economy, however the negative environmental and socio-economic effects on the host communities associated with gold mining have overshadowed these economic gains. It is within this context that this paper assessed in an integrated manner the environmental and socio-economic impacts of artisanal gold mining in the Tarkwa Nsuaem Municipality from a natural and social science perspective. The natural science group collected 200 random samples on bi-weekly basis between January to October 2013 from water bodies in the study area for analysis in line with methods outlined by the American Water Works Association, while the social science team interviewed 250 residents randomly selected for interviews on socio-economic issues associated with mining. Data from the socio-economic survey was analyzed using logistic regression with SPSS version 17. The results of the natural science investigation revealed that the levels of heavy metals in water samples from the study area in most cases exceeded GS 175-1/WHO permissible guideline values, which are in tandem with the results of inhabitants’ perceptions of water quality survey (as 83% of the respondents are of the view that water bodies in the study area are polluted. This calls for cost-benefits analysis of mining before new mining leases are granted by the relevant authorities.

  18. Assessing the Environmental and Socio-Economic Impacts of Artisanal Gold Mining on the Livelihoods of Communities in the Tarkwa Nsuaem Municipality in Ghana.

    Science.gov (United States)

    Obiri, Samuel; Mattah, Precious A D; Mattah, Memuna M; Armah, Frederick A; Osae, Shiloh; Adu-kumi, Sam; Yeboah, Philip O

    2016-01-26

    Gold mining has played an important role in Ghana's economy, however the negative environmental and socio-economic effects on the host communities associated with gold mining have overshadowed these economic gains. It is within this context that this paper assessed in an integrated manner the environmental and socio-economic impacts of artisanal gold mining in the Tarkwa Nsuaem Municipality from a natural and social science perspective. The natural science group collected 200 random samples on bi-weekly basis between January to October 2013 from water bodies in the study area for analysis in line with methods outlined by the American Water Works Association, while the social science team interviewed 250 residents randomly selected for interviews on socio-economic issues associated with mining. Data from the socio-economic survey was analyzed using logistic regression with SPSS version 17. The results of the natural science investigation revealed that the levels of heavy metals in water samples from the study area in most cases exceeded GS 175-1/WHO permissible guideline values, which are in tandem with the results of inhabitants' perceptions of water quality survey (as 83% of the respondents are of the view that water bodies in the study area are polluted). This calls for cost-benefits analysis of mining before new mining leases are granted by the relevant authorities.

  19. The assessment of the impact of socio-economic factors in accepting cancer using the Acceptance of Illness Scale (AIS

    Directory of Open Access Journals (Sweden)

    Aleksandra I. Czerw

    2015-11-01

    Full Text Available Aim of the study : The paper presents the results of examining the level of acceptance of the illness in cancer patients using the Acceptance of Illness Scale (AIS. Materials and methods: The study involved cancer patients treated at the Central Clinical Hospital of the Ministry the Interior in Warsaw in 2014. The questionnaire comprised basic demographic questions (socio-economic factors and the AIS test estimating the level of illness acceptance in patients. Results : For the group of patients in the research group, the arithmetic mean amounted to 27.56 points. The period of time that elapsed between the first cancer diagnosis and the start of the study did not influence the score of accepting illness. The acceptance of illness in patients diagnosed with metastases differed from the acceptance of illness by patients diagnosed with metastatic cancer. Females obtained the average of 29.59 in the AIS test, whereas the average in male patients was 26.17. The patients’ age did not impact the AIS test. There were no differences in the AIS test results between a group of people with secondary education and a group of people with higher education. There were no differences in the AIS test results between employed individuals versus pensioners. The inhabitants of cities were characterized by the highest degree of acceptance of their health condition. The lowest degree of acceptance of illness was observed in the group with the lowest average incomes. In the group of married individuals the average degree of acceptance of illness amounted to 27.37 points. The average degree of acceptance of illness in patients that declared themselves as single amounted to 25.75. Conclusions : The average degree of acceptance of illness in the study group was 27.56 points, which is a relatively high level of acceptance of cancer. The main socio-economic factor, which influenced the AIS test results was whether metastases were diagnosed or not. There were no

  20. The economic impact of some important viral diseases affecting the ...

    African Journals Online (AJOL)

    ADEYEYE

    2017-03-01

    Mar 1, 2017 ... This study assesses the economic impact from losses incurred due to the outbreaks of Newcastle disease, (ND), Infectious bursal disease (IBD) and Avian influenza (AI) in some selected poultry farms in Abuja from 2006 to 2015 as well as personnel perception and knowledge on the economic impact of the ...

  1. Assessment of the impact of the social reproduction process on economic development of the region (case study of the Sverdlovsk Oblast

    Directory of Open Access Journals (Sweden)

    Denis Aleksandrovich Tatarkin

    2014-09-01

    Full Text Available When a human person is perceived not only as a key factor in social development, but also as its objective, there appears the understanding that the qualitative shifts in the reproductive process, most valuable for the society, occurs not in the material sphere, but in the sphere associated with the development of a person and satisfaction of his/her needs. This fundamental postulate helps to prioritize the goals of economic development. Economic growth without social reproduction defeats the purpose of economic development, as economic growth, which does not enhance the level and quality of life, contradicts its primary purpose. Financing of social reproduction of the population is not forced diversion of financial resources from the production process, but social investment that improves the quality of life and attracts skilled workforce to the region. The rise in salary of the economically active population has a positive effect on the formation of a profitable part of the budget, which is a prerequisite for its economic and social development on a more innovative base. It is of fundamental importance to identify the optimal ratio of financial resources allocated to social and production spheres. Social development in the Russian Federation is partly caused by the inability to assess financial implications of the increasing social sector. This occurs, in particular, due to the difficulty to measure socio-economic efficiency of investments. The impact on all sectors of production and social spheres is taken into account. The social sphere is embedded in the economic system of the country. Its development, like the development of any other manufacturing industry, directly affects the economy of the country and its regions. The methodology of the system of national accounts (SNA provides an opportunity for a comprehensive assessment of the impact of social budget expenditures on the regional economy. On the basis of SNA tools the financial

  2. Economic Impact of Cystic Echinococcosis in Peru

    Science.gov (United States)

    Moro, Pedro L.; Budke, Christine M.; Schantz, Peter M.; Vasquez, Julio; Santivañez, Saul J.; Villavicencio, Jaime

    2011-01-01

    Background Cystic echinococcosis (CE) constitutes an important public health problem in Peru. However, no studies have attempted to estimate the monetary and non-monetary impact of CE in Peruvian society. Methods We used official and published sources of epidemiological and economic information to estimate direct and indirect costs associated with livestock production losses and human disease in addition to surgical CE-associated disability adjusted life years (DALYs) lost. Findings The total estimated cost of human CE in Peru was U.S.$2,420,348 (95% CI:1,118,384–4,812,722) per year. Total estimated livestock-associated costs due to CE ranged from U.S.$196,681 (95% CI:141,641–251,629) if only direct losses (i.e., cattle and sheep liver destruction) were taken into consideration to U.S.$3,846,754 (95% CI:2,676,181–4,911,383) if additional production losses (liver condemnation, decreased carcass weight, wool losses, decreased milk production) were accounted for. An estimated 1,139 (95% CI: 861–1,489) DALYs were also lost due to surgical cases of CE. Conclusions This preliminary and conservative assessment of the socio-economic impact of CE on Peru, which is based largely on official sources of information, very likely underestimates the true extent of the problem. Nevertheless, these estimates illustrate the negative economic impact of CE in Peru. PMID:21629731

  3. Economic impact of cystic echinococcosis in peru.

    Science.gov (United States)

    Moro, Pedro L; Budke, Christine M; Schantz, Peter M; Vasquez, Julio; Santivañez, Saul J; Villavicencio, Jaime

    2011-05-01

    Cystic echinococcosis (CE) constitutes an important public health problem in Peru. However, no studies have attempted to estimate the monetary and non-monetary impact of CE in Peruvian society. We used official and published sources of epidemiological and economic information to estimate direct and indirect costs associated with livestock production losses and human disease in addition to surgical CE-associated disability adjusted life years (DALYs) lost. The total estimated cost of human CE in Peru was U.S.$2,420,348 (95% CI:1,118,384-4,812,722) per year. Total estimated livestock-associated costs due to CE ranged from U.S.$196,681 (95% CI:141,641-251,629) if only direct losses (i.e., cattle and sheep liver destruction) were taken into consideration to U.S.$3,846,754 (95% CI:2,676,181-4,911,383) if additional production losses (liver condemnation, decreased carcass weight, wool losses, decreased milk production) were accounted for. An estimated 1,139 (95% CI: 861-1,489) DALYs were also lost due to surgical cases of CE. This preliminary and conservative assessment of the socio-economic impact of CE on Peru, which is based largely on official sources of information, very likely underestimates the true extent of the problem. Nevertheless, these estimates illustrate the negative economic impact of CE in Peru.

  4. Economic impact of cystic echinococcosis in peru.

    Directory of Open Access Journals (Sweden)

    Pedro L Moro

    2011-05-01

    Full Text Available BACKGROUND: Cystic echinococcosis (CE constitutes an important public health problem in Peru. However, no studies have attempted to estimate the monetary and non-monetary impact of CE in Peruvian society. METHODS: We used official and published sources of epidemiological and economic information to estimate direct and indirect costs associated with livestock production losses and human disease in addition to surgical CE-associated disability adjusted life years (DALYs lost. FINDINGS: The total estimated cost of human CE in Peru was U.S.$2,420,348 (95% CI:1,118,384-4,812,722 per year. Total estimated livestock-associated costs due to CE ranged from U.S.$196,681 (95% CI:141,641-251,629 if only direct losses (i.e., cattle and sheep liver destruction were taken into consideration to U.S.$3,846,754 (95% CI:2,676,181-4,911,383 if additional production losses (liver condemnation, decreased carcass weight, wool losses, decreased milk production were accounted for. An estimated 1,139 (95% CI: 861-1,489 DALYs were also lost due to surgical cases of CE. CONCLUSIONS: This preliminary and conservative assessment of the socio-economic impact of CE on Peru, which is based largely on official sources of information, very likely underestimates the true extent of the problem. Nevertheless, these estimates illustrate the negative economic impact of CE in Peru.

  5. Managing nuclear waste: Social and economic impacts

    Energy Technology Data Exchange (ETDEWEB)

    Hemphill, R.C. [Argonne National Lab., IL (United States); Bassett, G.W. Jr. [Illinois Univ., Chicago, IL (United States). Dept. of Economics

    1993-03-01

    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.

  6. Technical assistance report : I-73 economic impact analysis.

    Science.gov (United States)

    1995-01-01

    This study assessed the probable economic impact of the future Interstate 73 along each of twelve alternative corridors that were proposed for the new highway. The contents of this report were originally distributed in four parts during February and ...

  7. "Economic heritage impact assessment" as a tool for evaluating the impacts on the great requalification project of the coastal cities, Unesco sites. The case study of Torre Annunziata, in the gulf of Naples

    Directory of Open Access Journals (Sweden)

    Mariarosaria Angrisano

    2015-06-01

    Full Text Available This article starts from the study of the historic port cities, that today are facing the challenge of the urban waterfront requalification, through the preservation of the cultural and landscape heritage. The recommendations on the “Historic Urban Landscape”, and the operating tools promoted by the ICOMOS “Guidance on Heritage Impact Assessments for Cultural World Heritage Properties” of 2011, configure themselves as the most recent dispositions regarding the preservation, protection and enhancement of the cultural heritage (Fusco Girard, 2010. The ICOMOS Guide it was considered the most suitable tool for evaluating the impacts of the big requalification project of the urban waterfront on the cultural heritage. To fully understand this tool it was made an application for evaluating the impacts of Pompeii Great Project on the waterfront of Torre Annunziata, a coastal city in the Gulf of Naples, UNESCO Site. After this analysis phase it follows a reflection on how to improve the Heritage Impact Assessment as a tool able to evaluate not only the cultural impacts, but also the economic ones, so we can speak of “economy of the cultural heritage”. The last proposal is that of supporting the process of “Heritage Impact Assessment” with an evaluation of economic impacts, through an analysis of costs/benefits, for estimating in a monetary terms, the benefit of the investments into the preservation of the historic urban heritage of the coastal cities, proposing an “Economic Heritage Impact Assessment” (EHIA. This method was elaborated from the author, into the PHD thesis “The Historic Urban Landscape of the coastal cities: challenges and opportunities”. The case of Torre Annunziata offers the possibility to overcome the mere evaluation of the cultural impacts proposed by the ICOMOS.

  8. Assessing the Structural, Driver and Economic Impacts of Traffic Pole Mounted Wind Power Generator and Solar Panel Hybrid System

    Science.gov (United States)

    2012-06-01

    This project evaluates the physical and economic feasibility of using existing traffic infrastructure to mount wind power : generators. Some possible places to mount a light weight wind generator and solar panel hybrid system are: i) Traffic : signal...

  9. Human Impacts to Coastal Ecosystems in Puerto Rico (HICE-PR): A Long-Term Remote Sensing, Hydrologic, Ecologic, and Socio-Economic Assessment with Management Implications

    Science.gov (United States)

    Torres-Perez, J. L.; Barreto-Orta, M.; Ortiz, J.; Santiago, L.; Setegn, S. G.; Guild, L. S.; Ramos-Scharron, C. E.; Armstrong, R.; Detres, Y.

    2014-12-01

    For several decades Puerto Rico's coastal and marine ecosystems (CMEs) have suffered the effects of anthropogenic stresses associated to population growth and varying land use. Coral reefs, for instance, have been impacted by sedimentation, increased eutrophication, and coastal water contamination. Here we present an overview of a new NASA project to study human impacts in two priority watersheds (Manatí and Guánica). The project uses an interdisciplinary approach that includes historic and recent remote sensing analysis and hydrological, ecological and socio-economic modeling to provide a multi-decadal assessment of change in coral reefs, seagrass beds, mangroves and sandy beaches. The project's main goal is to evaluate the impacts of land use/land cover changes on the quality and extent of CMEs in priority watersheds in the north and south coasts of Puerto Rico. Methods include assessments of coral reefs benthic communities cover, monitoring of short- and long-term beach geomorphological changes associated with riverine and sediment input, calculation of the economical value of selected CMEs, establish permanent monitoring transects in never before studied coral reef areas, provide recommendations to enhance current coastal policy management practices, and disseminate the results to local stakeholders. This project will include imagery from the Operational Land Imager of Landsat 8 to assess coastal ecosystems extent. Habitat and species distribution maps will be created by incorporating field and remotely-sensed data into an Ecological Niche Factor Analysis. The social component will allow us to study the valuation of specific CMEs attributes from the stakeholder's point of view. Our results and the generality of the methodology will provide for its application to other similar tropical locations.

  10. Assessment of the Impact of the Economic Partnership Agreement between the COMESA countries and the European Union

    OpenAIRE

    Karingi, Stephen; Perez, Romain; Oulmane, Nassim; Lang, Rémi; Sadni Jallab, Mustapha

    2006-01-01

    The purpose of this study, is to evaluate possible economic repercussions of the trade facet, in Economic Partnership Agreements (EPAs), currently being negotiated between countries of the Common Market in Eastern and Southern Africa (COMESA) and Member-States of European Union (EU). In so-doing, we have used two complementary models, the first one, based-on a general equilibrium approach, and the second, a partial equilibrium method. Indeed, multilateral trade agreements, will have implicati...

  11. Innovative energy technologies in energy-economy models: assessing economic, energy and environmental impacts of climate policy and technological change in Germany.

    Energy Technology Data Exchange (ETDEWEB)

    Schumacher, K.

    2007-04-18

    Energy technologies and innovation are considered to play a crucial role in climate change mitigation. Yet, the representation of technologies in energy-economy models, which are used extensively to analyze the economic, energy and environmental impacts of alternative energy and climate policies, is rather limited. This dissertation presents advanced techniques of including technological innovations in energy-economy computable general equilibrium (CGE) models. New methods are explored and applied for improving the realism of energy production and consumption in such top-down models. The dissertation addresses some of the main criticism of general equilibrium models in the field of energy and climate policy analysis: The lack of detailed sectoral and technical disaggregation, the restricted view on innovation and technological change, and the lack of extended greenhouse gas mitigation options. The dissertation reflects on the questions of (1) how to introduce innovation and technological change in a computable general equilibrium model as well as (2) what additional and policy relevant information is gained from using these methodologies. Employing a new hybrid approach of incorporating technology-specific information for electricity generation and iron and steel production in a dynamic multi-sector computable equilibrium model it can be concluded that technology-specific effects are crucial for the economic assessment of climate policy, in particular the effects relating to process shifts and fuel input structure. Additionally, the dissertation shows that learning-by-doing in renewable energy takes place in the renewable electricity sector but is equally important in upstream sectors that produce technologies, i.e. machinery and equipment, for renewable electricity generation. The differentiation of learning effects in export sectors, such as renewable energy technologies, matters for the economic assessment of climate policies because of effects on international

  12. Economic Impacts of the Southern Pine Beetle

    Science.gov (United States)

    John M. Pye; Thomas P. Holmes; Jeffrey P. Prestemon; David N. Wear

    2011-01-01

    This paper provides an overview of the timber economic impacts of the southern pine beetle (SPB). Although we anticipate that SPB outbreaks cause substantial economic losses to households that consume the nonmarket economic services provided by healthy forests, we have narrowly focused our attention here on changes in values to timber growers and wood-products...

  13. 77 FR 68776 - Economic Impact Policy

    Science.gov (United States)

    2012-11-16

    ... EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States has received an application for a $135 million direct... United Kingdom. Interested parties may submit comments on this transaction by email to economic.impact...

  14. 77 FR 26277 - Economic Impact Policy

    Science.gov (United States)

    2012-05-03

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... domestically in Iraq. Interested parties may submit comments on this transaction by email to economic.impact...

  15. Economic impacts of wine tourism in Michigan

    Science.gov (United States)

    Mi-Kyung Kim; Seung Hyun Kim

    2003-01-01

    In Michigan, wine tourism is perceived as increasingly important concept because more and more tourists visit wineries and wine tasting rooms annually. However there have been few studies conducted concerning the economic impacts of wineries in Michigan even though the industry has been recognized as having significant economic impact potential. The primary purpose of...

  16. Economic Impact of a Predominately Black College.

    Science.gov (United States)

    Williams, James W.

    The primary objective of the Economic Impact study was to provide specific information about the economic impact on various communities as a result of expenditures by the University and University-oriented persons. The particular communities involved in this study were Port Gibson, Vicksburg, Fayette, Natchez, and Jackson. This report describes,…

  17. Assessing the Impact of Changing Economic Environment on Productivity Growth: The Case of the Spanish Dairy Processing Industry

    NARCIS (Netherlands)

    Kapelko, Magdalena; Oude Lansink, A.G.J.M.; Stefanou, S.E.

    2017-01-01

    This article analyzes the productivity growth of the Spanish dairy processing industry from 1996 till 2011, which concerns the period of increased EU regulation regarding food safety as well as economic crisis. Data envelopment analysis is used to compute the Malmquist index and its components. The

  18. Uncertainty & sensitivity analysis of economic assessment of lactic acid production from crude glycerol - impact of price correlations

    DEFF Research Database (Denmark)

    Loureiro da Costa Lira Gargalo, Carina; Carvalho, Ana; Gernaey, Krist V.

    2017-01-01

    outputs; (ii) to understand the effect of the degree of pairwise correlation between input uncertainties on each other and on the outputs from the economic model (Net Present Value); and lastly, (iii) to estimate the first-order as well as independent sensitivity indices so as to identify which...

  19. Economic impact of thermostable vaccines.

    Science.gov (United States)

    Lee, Bruce Y; Wedlock, Patrick T; Haidari, Leila A; Elder, Kate; Potet, Julien; Manring, Rachel; Connor, Diana L; Spiker, Marie L; Bonner, Kimberly; Rangarajan, Arjun; Hunyh, Delphine; Brown, Shawn T

    2017-05-25

    While our previous work has shown that replacing existing vaccines with thermostable vaccines can relieve bottlenecks in vaccine supply chains and thus increase vaccine availability, the question remains whether this benefit would outweigh the additional cost of thermostable formulations. Using HERMES simulation models of the vaccine supply chains for the Republic of Benin, the state of Bihar (India), and Niger, we simulated replacing different existing vaccines with thermostable formulations and determined the resulting clinical and economic impact. Costs measured included the costs of vaccines, logistics, and disease outcomes averted. Replacing a particular vaccine with a thermostable version yielded cost savings in many cases even when charging a price premium (two or three times the current vaccine price). For example, replacing the current pentavalent vaccine with a thermostable version without increasing the vaccine price saved from $366 to $10,945 per 100 members of the vaccine's target population. Doubling the vaccine price still resulted in cost savings that ranged from $300 to $10,706, and tripling the vaccine price resulted in cost savings from $234 to $10,468. As another example, a thermostable rotavirus vaccine (RV) at its current (year) price saved between $131 and $1065. Doubling and tripling the thermostable rotavirus price resulted in cost savings ranging from $102 to $936 and $73 to $808, respectively. Switching to thermostable formulations was highly cost-effective or cost-effective in most scenarios explored. Medical cost and productivity savings could outweigh even significant price premiums charged for thermostable formulations of vaccines, providing support for their use. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  20. JEDI: Jobs and Economic Development Impact Model

    Energy Technology Data Exchange (ETDEWEB)

    2017-06-13

    The Jobs and Economic Development Impact (JEDI) models are user-friendly tools that estimate the economic impacts of constructing and operating power generation and biofuel plants at the local (usually state) level. First developed by NREL's researchers to model wind energy jobs and impacts, JEDI has been expanded to also estimate the economic impacts of biofuels, coal, conventional hydro, concentrating solar power, geothermal, marine and hydrokinetic power, natural gas, photovoltaics, and transmission lines. This fact sheet focuses on JEDI for wind energy projects and is revised with 2017 figures.

  1. An economic assessment of low carbon vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Summerton, P. [Cambridge Econometrics CE, Cambridge (United Kingdom); Harrison, P. [European Climate Foundation ECF, Brussels (Belgium)] (eds.)

    2013-03-15

    The study aimed to analyse the economic impacts of decarbonizing light duty vehicles. As part of the study, the impacts of the European Commissions proposed 2020 CO2 regulation for cars and vans have been assessed. The analysis showed that a shift to low-carbon vehicles would increase spending on vehicle technology, therefore generating positive direct employment impacts, but potentially adding 1,000-1,100 euro to the capital cost of the average new car in 2020. However, these additional technology costs would be offset by fuel savings of around 400 euro per year, indicating an effective break-even point for drivers of approximately three years. At the EU level, the cost of running and maintaining the European car fleet would become 33-35 billion euro lower each year than in a 'do nothing scenario' by 2030, leading to positive economic impacts including indirect employment gains. Data on the cost of low carbon vehicle technologies has largely been sourced from the auto industry itself, with the study supported by a core working group including Nissan, GE, the European Association of Automotive Suppliers (CLEPA), and the European Storage Battery Manufacturers Association (Eurobat). Fuel price projections for the study were based on the IEA's World Energy Outlook, while technical modelling was carried out using the transport policy scoping tool SULTAN (developed by Ricardo-AEA for the European Commission) and the Road Vehicle Cost and Efficiency Calculation Framework, also developed by Ricardo-AEA. Macro-economic modelling was done using the E3ME model, which has previously been used for several European Commission and EU government impact assessments. This report focuses on efficient use of fossil fuels in internal combustion- and hybrid electric vehicles. It will be followed by a second report, which will focus on further reducing the use of fossil fuels by also substituting them with domestically produced energy carriers, such as electricity and

  2. From Life Cycle Costing to Economic Life Cycle Assessment—Introducing an Economic Impact Pathway

    Directory of Open Access Journals (Sweden)

    Sabrina Neugebauer

    2016-04-01

    Full Text Available Economic activities play a key role in human societies by providing goods and services through production, distribution, and exchange. At the same time, economic activities through common focus on short-term profitability may cause global crisis at all levels. The inclusion of three dimensions—environment, economy, and society—when measuring progress towards sustainable development has accordingly reached consensus. In this context, the Life cycle sustainability assessment (LCSA framework has been developed for assessing the sustainability performance of products through Life cycle assessment (LCA, Life cycle costing (LCC, and Social life cycle assessment (SLCA. Yet, the focus of common economic assessments, by means of LCC, is still on financial costs. However, as economic activities may have a wide range of positive and negative consequences, it seems particularly important to extend the scope of economic assessments. Foremost, as the limitation to monetary values triggers inconsistent implementation practice. Further aspects like missing assessment targets, uncertainty, common goods, or even missing ownership remain unconsidered. Therefore, we propose economic life cycle assessment (EcLCA for representing the economic pillar within the LCSA framework, following the requirements of ISO 14044, and introducing an economic impact pathway including midpoint and endpoint categories towards defined areas of protection (AoPs. We identify important target ratios by means of economic AoPs, which drive economic activities on the macro- and microeconomic level. Furthermore, we provide suggestions for midpoint and endpoint indicators representing the defined categories. With the presented EcLCA framework, a first step towards the inclusion of economic impacts within LCSA has been made. Relations between economic activities and resulting consequences are displayed, going beyond the cost-driven view of classical LCC. Further research and fine-tuning of

  3. Economic and Industrial Development: EID - EMPLOY. Final Report, task 1. Review of approaches for employment impact assessment of renewable energy deployment

    Energy Technology Data Exchange (ETDEWEB)

    Breitschopf, Barbara; Nathani, Carsten; Resch, Gustav

    2011-11-15

    The importance of renewable energy in energy systems is increasing at an impressive rate, and the expectation is that this tendency will continue in the longer term. As a consequence, there is a strong need for reliable insight into the employment benefits from renewable energy. The current knowledge on the economic impacts of large-scale deployment of renewable energy technologies is more or less derived on an ad hoc basis and consists of a variety of different methodologies with different objectives. This is why the International Energy Agency's Implementing Agreement on Renewable Energy Technology Deployment (IEA-RETD) would like to facilitate a more structural approach, which will contribute to reliable and consistent insights of employment effects from deployment of renewable energy technologies. The objectives of the EMPLOY-EID project are to: Provide guidelines based on a thorough review of best practices, which are able to contribute to a consistent, reliable framework in which to measure employment effects from renewable energy deployment and which can be replicated from one country to another; Identify data sources and/or inputs required in application of such guidelines; Provide better understanding of key parameters and mechanisms that determine contribution of renewable energy employment; Assess availability of sources for employment benefit data for all RETD member countries as well as other interesting countries; Provide concrete gross employment benefit data to countries where data is available through application of the guidelines and best practices; and, Document the economic effects of renewable energy deployment through a publishable brochure of the main project results, presentations, the guidelines and background report. This project will help achieve the IEA-RETD's objective to ''empowering policy makers and energy market actors through the provision of information, tools and resources'' by underlining the

  4. The economic impact of the Troubled Assets Relief Programme ...

    African Journals Online (AJOL)

    The economic impact of the Troubled Assets Relief Programme (TARP) in the USA: an assessment of the level to which an optimal allocation of funds occurred. ... within this model: whether the Troubled Assets Relief Programme (TARP)1 bailout will give rise to greater economic effi ciencies and productivity, which would ...

  5. Assessing economic and political impacts of Hydrological variability on treaties : case studies on the Zambezi and Mekong basins

    OpenAIRE

    Blankespoor, Brian; Basist, Alan; Dinar, Ariel; Dinar, Shlomi

    2012-01-01

    International river basins will likely face higher hydrologic variability due to climate change. Increased floods and droughts would have economic and political consequences. Riparians of transboundary basins governed by water treaties could experience non-compliance and inter-state tensions if flow falls below levels presumed in a treaty. Flow information is essential to cope with these challenges through water storage, allocation, and use. This paper demonstrates a simple yet robust method,...

  6. A systematic literature review assessing the directional impact of managed care formulary restrictions on medication adherence, clinical outcomes, economic outcomes, and health care resource utilization.

    Science.gov (United States)

    Happe, Laura E; Clark, Deanna; Holliday, Edana; Young, Tramaine

    2014-07-01

    There is extensive literature demonstrating that formulary restrictions reduce the pharmacy costs and utilization of restricted drugs. However, some research suggests that there may be unintended consequences of formulary restrictions on other patient outcomes. While several literature reviews have assessed the relationship between formulary restrictions and medication adherence, clinical outcomes, economic outcomes, or health care resource utilization, these reviews were either not systematic, were conducted more than 5 years ago, or did not assess the aggregate directional impact of the relationships. To conduct a systematic literature review assessing the direction (positive, negative, or neutral) of the relationship between managed care formulary restrictions (including step therapy, cost sharing, prior authorization, preferred drug lists, and quantity limits) on medication adherence, clinical outcomes, economic outcomes, and health care resource utilization.  Articles published in 1993 or later were identified from PubMed using 2 lists of search terms. List A included 12 formulary restriction terms and List B included 12 patient outcomes terms, resulting in 144 unique search term combinations. Each article was evaluated by 2 investigators against the following exclusion criteria using a stepwise approach: (a) the article was a commentary or review article; (b) the article did not assess the impact of managed care formulary restrictions on outcomes; and (c) the study was conducted outside the United States. The total number of studies was reported by formulary restriction type. Next, the total number of outcomes reported in each study was summed to conduct an outcomes-level analysis. The outcomes were categorized by type of outcome (medication adherence, clinical, economic, or health care resource utilization) and direction of association (positive, negative, or neutral/not significant) based on the relationship reported in each study. The frequencies of each

  7. Assessing the impact of humidex on HFMD in Guangdong Province and its variability across social-economic status and age groups

    Science.gov (United States)

    Zhang, Wangjian; Du, Zhicheng; Zhang, Dingmei; Yu, Shicheng; Huang, Yong; Hao, Yuantao

    2016-01-01

    Humidex is a meteorological index that combines the impacts of temperature and humidity, and is directly comparable with dry temperature in degrees Celsius. However, to date, no research has focused on the effect of humidex on hand, foot and mouth disease (HFMD). The current study was designed to address this research need. Case-based HFMD surveillance data and daily meteorological data collected between 2010 and 2012 was obtained from the China CDC and the National Meteorological Information Center, respectively. Distributed lag nonlinear models were applied to assess the impact of humidex on HFMD among children under 15 years oldin Guangdong, and its variability across social-economic status and age groups. We found that relative risk (RR) largely increased with humidex. Lag-specific and cumulative humidex-RR curves for children from the Pearl-River Delta Region as well as older children were more likely to show two-peak distribution patterns. One RR peak occurred at a humidex of between 15 and 20, and the other occurred between 30 and 35. This study provides a comprehensive picture of the impact of humidex on HFMD incidence in Guangdong Province. Results from the present study should be important in the development of area-and-age-targeted control programs.

  8. Assessment of the Economic and Environmental Impact of Double Glazed Façade Ventilation Systems in Mediterranean Climates

    Directory of Open Access Journals (Sweden)

    Pere Alavedra

    2013-09-01

    Full Text Available Free convection is the most often used method in order to reduce solar load gains on a building with double glazed façades (DGFs. However, depending on the climate factors, the thermal performance of a DGF may not be satisfactory and extra energy costs are required to obtain suitable comfort conditions inside the building. Forced ventilation systems are a feasible alternative to improve the thermal performance of a DGF in Mediterranean climates where large solar gains are a permanent condition throughout the year. In this paper the feasibility of using diverse forced ventilation methods in DGF is evaluated. In addition, an economical comparison between different mechanical ventilation systems was performed in order to demonstrate the viability of DGF forced ventilation. Moreover, an environmental study was carried out to prove the positive energetic balance on cooling loads between free and forced convection in DGF for Mediterranean climates. For this investigation, a CFD model was used to simulate the thermal conditions in a DGF for the different ventilation systems. Results obtained for heat flux, temperature and reductions in solar load gains were analyzed and applied for the economic and environmental research.

  9. Brown Marmorated Stink Bug in the Mid-Atlantic States: Assessing Grower Perceptions, Economic Impact, and Progress

    Science.gov (United States)

    Dellinger, Theresa A.; Day, Eric R.; Pfeiffer, Douglas G.

    2016-01-01

    Attendees at mid-Atlantic grower meetings were surveyed in 2012 and 2014 regarding their knowledge of the invasive brown marmorated stink bug (BMSB) and its impact. Responses to individual questions were paired and analyzed for independence between survey years. Despite a large-scale effort by Extension to inform growers and others about BMSB,…

  10. Impact of Artificial Intelligence on Economic Theory

    OpenAIRE

    Tshilidzi Marwala

    2015-01-01

    Artificial intelligence has impacted many aspects of human life. This paper studies the impact of artificial intelligence on economic theory. In particular we study the impact of artificial intelligence on the theory of bounded rationality, efficient market hypothesis and prospect theory.

  11. Health equity impact assessment.

    Science.gov (United States)

    Povall, Susan L; Haigh, Fiona A; Abrahams, Debbie; Scott-Samuel, Alex

    2014-12-01

    The World Health Organization's Commission on Social Determinants of Health has called for 'health equity impact assessments' of all economic agreements, market regulation and public policies. We carried out an international study to clarify if existing health impact assessment (HIA) methods are adequate for the task of global health equity assessments. We triangulated data from a scoping review of the international literature, in-depth interviews with health equity and HIA experts and an international stakeholder workshop. We found that equity is not addressed adequately in HIAs for a variety of reasons, including inadequate guidance, absence of definitions, poor data and evidence, perceived lack of methods and tools and practitioner unwillingness or inability to address values like fairness and social justice. Current methods can address immediate, 'downstream' factors, but not the root causes of inequity. Extending HIAs to cover macro policy and global equity issues will require new tools to address macroeconomic policies, historical roots of inequities and upstream causes like power imbalances. More sensitive, participatory methods are also required. There is, however, no need for the development of a completely new methodology. © The Author (2013). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Economic impact of clinical mastitis in a dairy herd assessed by stochastic simulation using different methods to model yield losses

    DEFF Research Database (Denmark)

    Hagnestam-Nielsen, Christel; Østergaard, Søren

    2009-01-01

    reflects the fact that in different stages of lactation, CM gives rise to different yield-loss patterns or postulates just one type of yield-loss pattern irrespective of when, during lactation, CM occurs. A dynamic and stochastic simulation model, SimHerd, was used to study the effects of CM in a herd...... with 150 cows (9000 kg of energy-corrected milk per cow-year). Four herd types, defined by production level and reproductive performance, were modelled to investigate possible interactions between herd type and response to a reduction in the risk of CM. Technical and economic results, given the initial...... incidence of CM (25.6 per 100 cow-years), were studied together with the consequences of reducing the initial risk of CM by 50% and 90% throughout lactation and the consequences of reducing the initial risk by 50% and 90% before peak yield. A conventional way of modelling yield losses - i.e. one employing...

  13. Economic impacts of electric vehicle adoption.

    Science.gov (United States)

    2017-02-01

    The objective of the Economic Impacts of Electric Vehicle Adoption research project was to : examine the predicted levels of electric vehicle (EV) adoption, to analyze the life cycle costs of : EVs compared to internal combustion engine vehicles and ...

  14. Economic and societal impacts of tornadoes

    National Research Council Canada - National Science Library

    Simmons, Kevin M; Sutter, Daniel

    2011-01-01

    "For almost a decade, economists Kevin M. Simmons and Daniel Sutter have been studying the economic impacts and social consequences of the approximately 1,200 tornadoes that touch down across the United States annually...

  15. An Assessment of the Impact of Stochastic Day-Ahead SCUC on Economic and Reliability Metrics at Multiple Timescales

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Hongyu; Ela, Erik; Krad, Ibrahim; Florita, Anthony; Zhang, Jie; Hodge, Bri-Mathias; Ibanez, Eduardo; Gao, Wenzhong

    2015-10-05

    This paper incorporates the stochastic day-ahead security-constrained unit commitment (DASCUC) within a multi-timescale, multi-scheduling application with commitment, dispatch, and automatic generation control. The stochastic DASCUC is solved using a progressive hedging algorithm with constrained ordinal optimization to accelerate the individual scenario solution. Sensitivity studies are performed in the RTS-96 system, and the results show how this new scheduling application would impact costs and reliability with a closer representation of timescales of system operations in practice.

  16. Assessment of the Impact of Stochastic Day-Ahead SCUC on Economic and Reliability Metrics at Multiple Timescales: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Wu, H.; Ela, E.; Krad, I.; Florita, A.; Zhang, J.; Hodge, B. M.; Ibanez, E.; Gao, W.

    2015-03-01

    This paper incorporates the stochastic day-ahead security-constrained unit commitment (DASCUC) within a multi-timescale, multi-scheduling application with commitment, dispatch, and automatic generation control. The stochastic DASCUC is solved using a progressive hedging algorithm with constrained ordinal optimization to accelerate the individual scenario solution. Sensitivity studies are performed in the RTS-96 system, and the results show how this new scheduling application would impact costs and reliability with a closer representation of timescales of system operations in practice.

  17. 77 FR 65686 - Economic Impact Policy

    Science.gov (United States)

    2012-10-30

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... parties may submit comments on this transaction by email to economic[email protected] or by mail to 811...

  18. 78 FR 11884 - Economic Impact Policy

    Science.gov (United States)

    2013-02-20

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States has.... Interested parties may submit comments on this transaction by email to economic[email protected] or by mail to...

  19. 75 FR 48333 - Economic Impact Policy

    Science.gov (United States)

    2010-08-10

    ... From the Federal Register Online via the Government Publishing Office ] EXPORT-IMPORT BANK Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States... may submit comments on this transaction by e-mail to economic[email protected] or by mail to 811...

  20. 78 FR 39728 - Economic Impact Policy

    Science.gov (United States)

    2013-07-02

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States has... on this transaction by email to economic[email protected] or by mail to 811 Vermont Avenue NW., Room...

  1. 77 FR 47840 - Economic Impact Policy

    Science.gov (United States)

    2012-08-10

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank... economic[email protected] or by mail to 811 Vermont Avenue, NW., Room 442, Washington, DC 20571, within 14...

  2. 77 FR 77078 - Economic Impact Policy

    Science.gov (United States)

    2012-12-31

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States has... by email to economic[email protected] or by mail to 811 Vermont Avenue NW., Room 442, Washington, DC...

  3. 77 FR 36536 - Economic Impact Policy

    Science.gov (United States)

    2012-06-19

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... submit comments on this transaction by email to economic[email protected] or by mail to 811 Vermont Avenue...

  4. 77 FR 21981 - Economic Impact Policy

    Science.gov (United States)

    2012-04-12

    ... From the Federal Register Online via the Government Publishing Office ] EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... submit comments on this transaction by email to economic[email protected] or by mail to 811 Vermont Avenue...

  5. 76 FR 28225 - Economic Impact Policy

    Science.gov (United States)

    2011-05-16

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... transaction by e-mail to economic[email protected] or by mail to 811 Vermont Avenue, NW., Room 947, Washington...

  6. 77 FR 53201 - Economic Impact Policy

    Science.gov (United States)

    2012-08-31

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States has... may submit comments on this transaction by email to economic[email protected]gov or by mail to 811 Vermont...

  7. 78 FR 37539 - Economic Impact Policy

    Science.gov (United States)

    2013-06-21

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States has... economic[email protected] or by mail to 811 Vermont Avenue NW., Room 442, Washington, DC 20571, within 14...

  8. 78 FR 12316 - Economic Impact Policy

    Science.gov (United States)

    2013-02-22

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK Economic Impact Policy This notice is to inform the public that the Export-Import Bank of the United States has... regions. Interested parties may submit comments on this transaction by email to economic[email protected

  9. 75 FR 148 - Economic Impact Policy

    Science.gov (United States)

    2010-01-04

    ... [Federal Register Volume 75, Number 1 (Monday, January 4, 2010)] [Notices] [Page 148] [FR Doc No: E9-31133] EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the... comments on this transaction by e-mail to economic[email protected] or by mail to 811 Vermont Avenue, NW...

  10. 77 FR 69453 - Economic Impact Policy

    Science.gov (United States)

    2012-11-19

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of.... Interested parties may submit comments on this transaction by email to economic[email protected] or by mail to...

  11. 75 FR 20993 - Economic Impact Policy

    Science.gov (United States)

    2010-04-22

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... to economic[email protected] or by mail to 811 Vermont Avenue, NW., Room 1238, Washington, DC 20571...

  12. 75 FR 24700 - Economic Impact Policy

    Science.gov (United States)

    2010-05-05

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... economic[email protected] or by mail to 811 Vermont Avenue, NW., Room 1238, Washington, DC 20571, within 14...

  13. 77 FR 23247 - Economic Impact Policy

    Science.gov (United States)

    2012-04-18

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... comments on this transaction by email to economic[email protected] or by mail to 811 Vermont Avenue NW...

  14. 77 FR 40612 - Economic Impact Policy

    Science.gov (United States)

    2012-07-10

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... transaction by email to economic[email protected] or by mail to 811 Vermont Avenue NW., Room 432, Washington...

  15. 77 FR 29344 - Economic Impact Policy

    Science.gov (United States)

    2012-05-17

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... comments on this transaction by email to economic[email protected] or by mail to 811 Vermont Avenue NW...

  16. 75 FR 28021 - Economic Impact Policy

    Science.gov (United States)

    2010-05-19

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... by e-mail to economic[email protected] or by mail to 811 Vermont Avenue, NW., Room 947, Washington, DC...

  17. How do Economic Crises Impact Firm Boundaries?

    DEFF Research Database (Denmark)

    Foss, Kirsten

    2010-01-01

    How economic crises impact the boundaries of firms has been offered virtually no attention in the literature on the theory of the firm. I review the best-known theories of the firm and identify the variables that matter for the explanation of firm boundaries. I then examine how an economic crisis...

  18. A novel integrated modelling framework to assess the impacts of climate and socio-economic drivers on land use and water quality.

    Science.gov (United States)

    Zessner, Matthias; Schönhart, Martin; Parajka, Juraj; Trautvetter, Helene; Mitter, Hermine; Kirchner, Mathias; Hepp, Gerold; Blaschke, Alfred Paul; Strenn, Birgit; Schmid, Erwin

    2017-02-01

    Changes in climatic conditions will directly affect the quality and quantity of water resources. Further on, they will affect them indirectly through adaptation in land use which ultimately influences diffuse nutrient emissions to rivers and therefore potentially the compliance with good ecological status according to the EU Water Framework Directive (WFD). We present an integrated impact modelling framework (IIMF) to track and quantify direct and indirect pollution impacts along policy-economy-climate-agriculture-water interfaces. The IIMF is applied to assess impacts of climatic and socio-economic drivers on agricultural land use (crop choices, farming practices and fertilization levels), river flows and the risk for exceedance of environmental quality standards for determination of the ecological water quality status in Austria. This article also presents model interfaces as well as validation procedures and results of single models and the IIMF with respect to observed state variables such as land use, river flow and nutrient river loads. The performance of the IIMF for calculations of river nutrient loads (120 monitoring stations) shows a Nash-Sutcliffe Efficiency of 0.73 for nitrogen and 0.51 for phosphorus. Most problematic is the modelling of phosphorus loads in the alpine catchments dominated by forests and mountainous landscape. About 63% of these catchments show a deviation between modelled and observed loads of 30% and more. In catchments dominated by agricultural production, the performance of the IIMF is much better as only 30% of cropland and 23% of permanent grassland dominated areas have a deviation of >30% between modelled and observed loads. As risk of exceedance of environmental quality standards is mainly recognized in catchments dominated by cropland, the IIMF is well suited for assessing the nutrient component of the WFD ecological status. Copyright © 2016 British Geological Survey, NERC. Published by Elsevier B.V. All rights reserved.

  19. Analysis of methods and models for assessing the direct and indirect economic impacts of CO/sub 2/-induced environmental changes in the agricultural sector of the US economy

    Energy Technology Data Exchange (ETDEWEB)

    Callaway, J.M.; Cronin, F.J.; Currie, J.W.; Tawil, J.

    1982-08-01

    The overall purpose of this research was to assist the US Department of Energy (DOE) in developing methods for assessing the direct and indirect economic impacts due to the effects of increases in the ambient concentration of CO/sub 2/ on agricultural production. First, a comprehensive literature search was undertaken to determine what types of models and methods have been developed, which could be effectively used to conduct assessments of the direct and indirect economic impacts of CO/sub 2/ buildup. Specific attention was focused upon models and methods for assessing the physical impacts of CO/sub 2/-induced environmental changes on crop yields; national and multi-regional agricultural sector models; and macroeconomic models of the US economy. The second task involved a thorough investigation of the research efforts being conducted by other public and private sector organizations in order to determine how more recent analytical methods being developed outside of DOE could be effectively integrated into a more comprehensive analysis of the direct economic impacts of CO/sub 2/ buildup. The third and final task involved synthesizing the information gathered in the first two tasks into a systematic framework for assessing the direct and indirect economic impacts of CO/sub 2/-induced environmental changes originating in the agricultural sector of the US economy. It is concluded that the direct economic impacts of CO/sub 2/ on the agricultural sector and the indirect economic impacts caused by spillover effects from agriculture to other sectors of the economy will be pervasive; however, the direction and magnitude of these impacts on producers and consumers cannot be determined a priori.

  20. SAFRR Tsunami Scenario: Economic Impacts and Resilience

    Science.gov (United States)

    Wein, A. M.; Rose, A.; Sue Wing, I.; Wei, D.

    2013-12-01

    were not closely examined to assess the impacts. Extensive damages to marinas along the California coast could result in 30 million BI losses in terms of GDP. Interestingly, the service sectors including and relating to marinas (recreation, food services, and retail) indicate possible gains (of .02-1%) from price increases greater than the losses from quantity decreases. Sectors associated with development (residential construction, water and sewage, and health care) could suffer the most with losses of .03% or less. However, these sectors will likely also be bolstered by reconstruction. Economic hardships would be localized and the resilience of the marina sector would depend on alternative moorings and excess capacity elsewhere. Inundated coastal property damages could generate 1.7 billion of BI losses. Application of sector recapture factors (e.g., using overtime) alone could reduce these losses by 80%. For the overall set of loss categories, BI losses amount to 6 billion, and resilience strategies indicate the potential to reduce these economic impacts by 80-90%.

  1. Remote Digital Preoperative Assessments for Cleft Lip and Palate May Improve Clinical and Economic Impact in Global Plastic Surgery.

    Science.gov (United States)

    Hughes, Christopher; Campbell, Jacob; Mukhopadhyay, Swagoto; McCormack, Susan; Silverman, Richard; Lalikos, Janice; Babigian, Alan; Castiglione, Charles

    2017-09-01

    Reconstructive surgical care can play a vital role in the resource-poor settings of low- and middle-income countries. Telemedicine platforms can improve the efficiency and effectiveness of surgical care. The purpose of this study is to determine whether remote digital video evaluations are reliable in the context of a short-term plastic surgical intervention. The setting for this study was a district hospital located in Latacunga, Ecuador. Participants were 27 consecutive patients who presented for operative repair of cleft lip and palate. We calculated kappa coefficients for reliability between in-person and remote digital video assessments for the classification of cleft lip and palate between two separate craniofacial surgeons. We hypothesized that the technology would be a reliable method of preoperative assessment for cleft disease. Of the 27 (81.4%) participants, 22 received operative treatment for their cleft disorder. Mean age was 11.1 ± 8.3 years. Patients presented with a spectrum of disorders, including cleft lip (24 of 27, 88.9%), cleft palate (19 of 27, 70.4%), and alveolar cleft (19 of 27, 70.4%). We found a 95.7% agreement between observers for cleft lip with substantial reliability (κ = .78, P cleft palate, with a moderate interrater reliability (κ = .55, P = .01). We found only a 47.8% agreement between observers for alveolar cleft with a nonsignificant, weak kappa agreement (κ = .06, P = .74). Remote digital assessments are a reliable way to preoperatively diagnose cleft lip and palate in the context of short-term plastic surgical interventions in low- and middle-income countries. Future work will evaluate the potential for real-time, telemedicine assessments to reduce cost and improve clinical effectiveness in global plastic surgery.

  2. The Economic and Social Impact of Tourism

    OpenAIRE

    Arroyo, Gloria M; San Buenaventura, Mariano

    1983-01-01

    This paper analyzes the economic and social impact of tourism in Pagsanjan in which tourism development project is located. Results show that the project’s various significant impacts include increases in employment and income and stimulation of political and women’s participation. While its impact on environment and on the people’s social life has been a mixture of positive and negative results, its impact on income distribution has been trifling. To maximize the tourism multiplier, the pape...

  3. Economic impact assessment from the use of a mobile app for the self-management of heart diseases by patients with heart failure in a Spanish region.

    Science.gov (United States)

    Cano Martín, José Antonio; Martínez-Pérez, Borja; de la Torre-Díez, Isabel; López-Coronado, Miguel

    2014-09-01

    Currently, cardiovascular diseases are the deadliest diseases with a total of 17 million deaths worldwide. Hence, they are the focus of many mobile applications for smartphones and tablets. This paper will assess the ex-ante economic impact as well as will determine the cost-effectiveness analysis that the use of one of this app, CardioManager, by patients with heart failure will have in a Spanish community, Castile and Leon. For this, a cost-effectiveness analysis using the hidden Markov model were performed in a hypothetical cohort of patients diagnosed with heart failure, based on the information of epidemiological parameters and the costs derived from the management and care of heart failure patients by the Public Health Care System of Castile and Leon. The costs of patient care were estimated from the perspective of the Ministry of Health of Spain using a discount rate of 3 %. Finally, an estimation of the ex-ante impact that would suppose the introduction of CardioManager in the Health Care System is performed. It is concluded that the introduction of CardioManager may generate a 33 % reduction in the cost of management and treatment of the disease. This means that CardioManager may be able to save more than 9,000 € per patient to the local Health Care System of Castile and Leon, which can be translated in a saving of 0.31 % of the total health expenditure of the region.

  4. ASSESSING THE ECONOMIC IMPACTS OF INCORPORATING ROMANIAN'S AGRICULTURAL AND FOOD SECTORS INTO EU'S CUSTOMS UNION: AN APPLIED GENERAL EQUILIBRIUM APPROACH

    Directory of Open Access Journals (Sweden)

    Silviu S. Scrieciu

    2004-10-01

    Full Text Available Joining the European Union club implies, among many other policy changes, full integration of Romania’s economy into EU’s customs union. This is expected to have significant implications for domestic farmers and food processors. The paper constructs a single-country Applied General Equilibrium (AGE model to investigate the impact of tariff border adjustments on changes in relative prices, production and trade patterns associated with fifteen local agro-food activities. Moreover, the modelling work identifies those agro-food sectors that have the potential to benefit the most from EU enlargement in terms of output effects given that Romanian producers are capable of fully responding to the incentives provided with integration. These mainly include (bovine live animals and meat products, sugar, and cereal grains. Agro-food trade with EU intensifies in particular for those commodities for which trade restrictions are still substantial prior to accession. However, the magnitude of changes is relatively small due to the weak integration of domestic agro-food sectors into international trade structures. The AGE model also predicts static welfare gains of 0.65 percent of GDP equivalent variation. These seem to be more associated with better access to EU markets and increased export prices, and less with the preferential unilateral elimination of tariffs or their adjustment to EU’s external levels. The model assumptions are highly theoretical and the model structure does not reflect with fidelity the workings of an economy in transition. Nonetheless, it does represent a solid base upon which further improvements could be added and structural transitional issues could be attached to more accurately predict potential outcomes.

  5. A socio-economic study along with impact assessment for laterite based technology demonstration for arsenic mitigation.

    Science.gov (United States)

    Mondal, Sourav; Roy, Anirban; Mukherjee, Raka; Mondal, Mrinmoy; Karmakar, Sankha; Chatterjee, Somak; Mukherjee, Munmun; Bhattacharjee, Saikat; De, Sirshendu

    2017-04-01

    Arsenic contamination mitigation technologies have been adsorption-based, but the most widely-used and traditionally available adsorbents suffered inherent limitations, including cost infeasibility and problems associated with regeneration and disposal of the spent adsorbent. The present technology is based on indigenously developed activated laterite prepared from the naturally and abundantly available material, and can hence easily be scaled up for community usage and large scale implementation. The total arsenic removal capacity is 32.5mg/g, which is the highest among all naturally occurring arsenic adsorbents. A major issue in earlier adsorbents was that during regeneration, the adsorbed arsenic would be released back into the environment (leaching), and would eventually contaminate the groundwater again. But the adsorbent in this filter does not require regeneration during its five-year lifespan and does not leach upon disposal. An attempt is made to test and demonstrate the practical implementation of the technology - its effectiveness and viability in three community (primary schools - one in Malda and two in north 24 Parganas, West Bengal, India) and 20 household filters, catering to over 5000 people in different areas of West Bengal exposed to high arsenic contamination of groundwater (ranging from 0.05 to 0.5mg/l). The work also focuses on the social impact of the real life technological solution on the lives on the affected people in the worst hit arsenic affected communities, perhaps the greatest public health risk emergency of the decade. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. A study on the feasibility of environmental impacts assessment for Wolsung nuclear 3 and 4 - Ecology, population and socio-economic environment

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Ho; Lee, Jin Hong; Hong, Seong Soo [Chungnam National Univ., Taejon (Korea, Republic of)] (and others)

    1993-09-15

    It is necessary to study persistently methodology and all relevant information for environmental impacts assessment, which will make the assessment be more effective. The contents and scope of this project are summarized as follows : review on the feasibility of the overall environmental status surveyed at the vicinity of the proposed nuclear power plants, review on the assessment of the probable impacts, review on the potential of alternatives to minimize the adverse impacts on the surrounding environments.

  7. Future socio-economic impacts and vulnerabilities

    Science.gov (United States)

    Balgis Osman-Elasha; John Parrotta; Neil Adger; Maria Brockhaus; Carol J. Pierce Colfer; Brent Sohngen; Tallaat Dafalla; Linda A. Joyce; Nkem Johnson; Carmenza Robledo

    2009-01-01

    The projected impacts of climate change are significant, and despite the uncertainties associated with current climate and ecosystem model projections, the associated changes in the provision of forest ecosystem services are expected to be substantial in many parts of the world. These impacts will present significant social and economic challenges for affected...

  8. Economic impacts of hurricanes on forest owners

    Science.gov (United States)

    Jeffrey P. Prestemon; Thomas P. Holmes

    2010-01-01

    We present a conceptual model of the economic impacts of hurricanes on timber producers and consumers, offer a framework indicating how welfare impacts can be estimated using econometric estimates of timber price dynamics, and illustrate the advantages of using a welfare theoretic model, which includes (1) welfare estimates that are consistent with neo-classical...

  9. Obesity Impact On Health Economic

    Directory of Open Access Journals (Sweden)

    Motab Raja Aljohani

    2015-08-01

    Full Text Available America currently witnesses many healthcare challenges. One of those challenges is the rising rate of obesity. As a health risk obesity imposes both social and economic problems as it involves high treatment costs and results in productivity loss in the labor market. Obesity also leads to many other health issues such as blood pressure and cardiovascular diseases which in turn increases risks for the nation overall. To deal with the issue the US government has incorporated various interventions to control obesity which focuses on motivating people to adopt effective dietary practices and be physically active. The government has also implemented structured and all-inclusive healthcare policies covering all spheres of the community including schools local communities and workplaces to lessen health risks associated with obesity. However these policies have been criticized for being less effective in reducing healthcare costs along with other procedural loopholes which demand further research in the field along with steps to resolve the limitations.

  10. Economics of extreme weather events: Terminology and regional impact models

    Directory of Open Access Journals (Sweden)

    Malte Jahn

    2015-12-01

    Full Text Available Impacts of extreme weather events are relevant for regional (in the sense of subnational economies and in particular cities in many aspects. Cities are the cores of economic activity and the amount of people and assets endangered by extreme weather events is large, even under the current climate. A changing climate with changing extreme weather patterns and the process of urbanization will make the whole issue even more relevant in the future. In this paper, definitions and terminology in the field of extreme weather events are discussed. Possible regional impacts of extreme weather events are collected, focusing on European cities. The human contributions to those impacts are emphasized. Furthermore, methodological aspects of economic impact assessment are discussed along a temporal and a sectoral dimension. Finally, common economic impact models are compared, analyzing their strengths and weaknesses.

  11. Cycling promotion and non-communicable disease prevention: health impact assessment and economic evaluation of cycling to work or school in Florence.

    Directory of Open Access Journals (Sweden)

    Cristina Taddei

    Full Text Available To estimate the effects of cycling promotion on major non-communicable diseases (NCDs and costs from the public healthcare payer's perspective.Health impact assessment and economic evaluation using a dynamic model over a ten-year period and according to two cycling promotion scenarios.Cycling to work or school in Florence, Italy.All individuals aged 15 and older commuting to work or school in Florence.The primary outcome measures were changes in NCD incidence and healthcare direct costs for the Tuscany Regional Health Service (SST due to increased cycling. The secondary outcome was change in road traffic accidents.Increasing cycling modal share in Florence from 7.5% to about 17% (Scenario 1 or 27% (Scenario 2 could decrease the incidence of type 2 diabetes by 1.2% or 2.5%, and the incidence of acute myocardial infarction (AMI and stroke by 0.6% or 1.2%. Within 10 years, the number of cases that can be prevented is 280 or 549 for type 2 diabetes, 51 or 100 for AMI, and 51 or 99 for stroke in Scenario 1 or Scenario 2, respectively. Average annual discounted savings for the SST are estimated to amount to €400,804 or €771,201 in Scenario 1 or Scenario 2, respectively. In Florence, due to the high use of vulnerable motorized vehicles (such as scooters, mopeds, and motorcycles, road traffic accidents are expected to decline in both our scenarios. Sensitivity analyses showed that health benefits and savings for the SST are substantial, the most sensitive parameters being the relative risk estimates of NCDs and active commuting.Effective policies and programs to promote a modal shift towards cycling among students and workers in Florence will contribute to reducing the NCD burden and helping long-term economic sustainability of the SST.

  12. Cycling Promotion and Non-Communicable Disease Prevention: Health Impact Assessment and Economic Evaluation of Cycling to Work or School in Florence

    Science.gov (United States)

    Taddei, Cristina; Gnesotto, Roberto; Forni, Silvia; Bonaccorsi, Guglielmo; Vannucci, Andrea; Garofalo, Giorgio

    2015-01-01

    Objective To estimate the effects of cycling promotion on major non-communicable diseases (NCDs) and costs from the public healthcare payer’s perspective. Design Health impact assessment and economic evaluation using a dynamic model over a ten-year period and according to two cycling promotion scenarios. Setting Cycling to work or school in Florence, Italy. Population All individuals aged 15 and older commuting to work or school in Florence. Main outcome measures The primary outcome measures were changes in NCD incidence and healthcare direct costs for the Tuscany Regional Health Service (SST) due to increased cycling. The secondary outcome was change in road traffic accidents. Results Increasing cycling modal share in Florence from 7.5% to about 17% (Scenario 1) or 27% (Scenario 2) could decrease the incidence of type 2 diabetes by 1.2% or 2.5%, and the incidence of acute myocardial infarction (AMI) and stroke by 0.6% or 1.2%. Within 10 years, the number of cases that can be prevented is 280 or 549 for type 2 diabetes, 51 or 100 for AMI, and 51 or 99 for stroke in Scenario 1 or Scenario 2, respectively. Average annual discounted savings for the SST are estimated to amount to €400,804 or €771,201 in Scenario 1 or Scenario 2, respectively. In Florence, due to the high use of vulnerable motorized vehicles (such as scooters, mopeds, and motorcycles), road traffic accidents are expected to decline in both our scenarios. Sensitivity analyses showed that health benefits and savings for the SST are substantial, the most sensitive parameters being the relative risk estimates of NCDs and active commuting. Conclusions Effective policies and programs to promote a modal shift towards cycling among students and workers in Florence will contribute to reducing the NCD burden and helping long-term economic sustainability of the SST. PMID:25928421

  13. Economic impact of medication error: a systematic review.

    Science.gov (United States)

    Walsh, Elaine K; Hansen, Christina Raae; Sahm, Laura J; Kearney, Patricia M; Doherty, Edel; Bradley, Colin P

    2017-05-01

    Medication error is a significant source of morbidity and mortality among patients. Clinical and cost-effectiveness evidence are required for the implementation of quality of care interventions. Reduction of error-related cost is a key potential benefit of interventions addressing medication error. The aim of this review was to describe and quantify the economic burden associated with medication error. PubMed, Cochrane, Embase, CINAHL, EconLit, ABI/INFORM, Business Source Complete were searched. Studies published 2004-2016 assessing the economic impact of medication error were included. Cost values were expressed in Euro 2015. A narrative synthesis was performed. A total of 4572 articles were identified from database searching, and 16 were included in the review. One study met all applicable quality criteria. Fifteen studies expressed economic impact in monetary terms. Mean cost per error per study ranged from €2.58 to €111 727.08. Healthcare costs were used to measure economic impact in 15 of the included studies with one study measuring litigation costs. Four studies included costs incurred in primary care with the remaining 12 measuring hospital costs. Five studies looked at general medication error in a general population with 11 studies reporting the economic impact of an individual type of medication error or error within a specific patient population. Considerable variability existed between studies in terms of financial cost, patients, settings and errors included. Many were of poor quality. Assessment of economic impact was conducted predominantly in the hospital setting with little assessment of primary care impact. Limited parameters were used to establish economic impact. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  14. Economic Journal in Russia: Quality Assessment Issues

    Directory of Open Access Journals (Sweden)

    Ol’ga Valentinovna Tret’yakova

    2016-05-01

    Full Text Available The paper attempts to assess economic journals included in the List of peer-reviewed scientific journals and editions that are authorized to publish the principal research findings of doctoral (candidate’s dissertations (the VAK List, it was established by the Decision of the Ministry of Education and Science of the Russian Federation and entered into force on December 01, 2016. The general assessment of the journals that include more than 380 titles is carried out by analyzing their bibliometric indicators in the system of the Russian Science Citation Index, in particular, by examining the values of their impact factors. The analysis conducted at the Institute of Socio-economic Development of Territories of RAS shows that a relatively small number of economic journals publish a significant proportion of articles that obtain a large share of citations. The author reveals that the new VAK List includes over 50% of journals specializing in economic sciences, which have a lower level of citation or which are virtually not cited at all. This indirectly indicates that such journals are “left behind” the “main stream of science”, that their significance is local, availability low, attractiveness for the audience and scientific authority insufficient. The analysis proves that when forming the list of peer-reviewed scientific publications recommended for publication of dissertation research findings, along with other criteria, it is advisable to use tools that help assess the level of the journal. It is very important that the evaluation had quantitative expression and served as a specific measure for ranking the journals. One of these tools may be a criterion value for the two-year impact factor, which helps identify journals with a sufficient citation level. The paper presents the results of analysis of the RSCI list, which was proposed by the Council for Science under the Ministry of Education and Science of the Russian Federation as an

  15. The impact of economic globalisation on health.

    Science.gov (United States)

    Koivusalo, Meri

    2006-01-01

    The analysis of the impact of economic globalisation on health depends on how it is defined and should consider how it shapes both health and health policies. I first discuss the ways in which economic globalisation can and has been defined and then why it is important to analyse its impact both in terms of health and health policies. I then explore the ways in which economic globalisation influences health and health policies and how this relates to equity, social justice, and the role of values and social rights in societies. Finally, I argue that the process of economic globalisation provides a common challenge for all health systems across the globe and requires a broader debate on values, accountability, and policy approaches.

  16. The Economic Impact of the World Cup

    OpenAIRE

    Stefan Szymanski

    2002-01-01

    The World Cup will be the biggest sporting event of 2002, but the Japanese and Korean governments are also hoping that it will be one of the biggest economic events of the year. Impact studies by respected economic research institutes predict a dramatic boost to GDP in both countries. This paper explains how these forecasts are generated and explains the tendency for such forecasts to be over-optimistic. The paper concludes with some policy recommendations for governments and sporting bodies ...

  17. The economic impact of pilgrimage: An economic impact analysis of pilgrimage expenditures in Galicia

    NARCIS (Netherlands)

    Graave, Elisabeth J.E.; Klijs, J.; Heijman, W.J.M.

    2017-01-01

    In this article, we calculate the economic impact of pilgrimage to Santiago de Compostela in the NUTS 2 region Galicia (Spain) in 2010. This economic impact is relevant to policymakers and other stakeholders dealing with religious tourism in Galicia. The analysis is based on the Input-Output model.

  18. Systematic review of methods for evaluating healthcare research economic impact

    Directory of Open Access Journals (Sweden)

    Majdzadeh Reza

    2010-03-01

    Full Text Available Abstract Background The economic benefits of healthcare research require study so that appropriate resources can be allocated to this research, particularly in developing countries. As a first step, we performed a systematic review to identify the methods used to assess the economic impact of healthcare research, and the outcomes. Method An electronic search was conducted in relevant databases using a combination of specific keywords. In addition, 21 relevant Web sites were identified. Results The initial search yielded 8,416 articles. After studying titles, abstracts, and full texts, 18 articles were included in the analysis. Eleven other reports were found on Web sites. We found that the outcomes assessed as healthcare research payback included direct cost-savings, cost reductions in healthcare delivery systems, benefits from commercial advancement, and outcomes associated with improved health status. Two methods were used to study healthcare research payback: macro-economic studies, which examine the relationship between research studies and economic outcome at the aggregated level, and case studies, which examine specific research projects to assess economic impact. Conclusions Our study shows that different methods and outcomes can be used to assess the economic impacts of healthcare research. There is no unique methodological approach for the economic evaluation of such research. In our systematic search we found no research that had evaluated the economic return of research in low and middle income countries. We therefore recommend a consensus on practical guidelines at international level on the basis of more comprehensive methodologies (such as Canadian Academic of Health Science and payback frameworks in order to build capacity, arrange for necessary informative infrastructures and promote necessary skills for economic evaluation studies.

  19. Economic impacts of a California tsunami

    Science.gov (United States)

    Rose, Adam; Wing, Ian Sue; Wei, Dan; Wein, Anne

    2016-01-01

    The economic consequences of a tsunami scenario for Southern California are estimated using computable general equilibrium analysis. The economy is modeled as a set of interconnected supply chains interacting through markets but with explicit constraints stemming from property damage and business downtime. Economic impacts are measured by the reduction of Gross Domestic Product for Southern California, Rest of California, and U.S. economies. For California, total economic impacts represent the general equilibrium (essentially quantity and price multiplier) effects of lost production in industries upstream and downstream in the supply-chain of sectors that are directly impacted by port cargo disruptions at Port of Los Angeles and Port of Long Beach (POLA/POLB), property damage along the coast, and evacuation of potentially inundated areas. These impacts are estimated to be $2.2 billion from port disruptions, $0.9 billion from property damages, and $2.8 billion from evacuations. Various economic-resilience tactics can potentially reduce the direct and total impacts by 80–85%.

  20. Change Agents & Impact Assessment

    DEFF Research Database (Denmark)

    Kørnøv, Lone; Larsen, Sanne Vammen; Hansen, Anne Merrild

    2010-01-01

    One of the challenges facing impact assessment is finding ways to work in research and practice that allow appropriate action and critical interrogation og action to enable and support sustainable change.......One of the challenges facing impact assessment is finding ways to work in research and practice that allow appropriate action and critical interrogation og action to enable and support sustainable change....

  1. THE ECONOMIC IMPACT ON GLOBAL TOURISM

    Directory of Open Access Journals (Sweden)

    Bogdan Sofronov

    2017-06-01

    Full Text Available Tourism is an important economic activity in most countries around the world. As well as its direct economic impact,the industry has significant indirect and induced impacts. The outlook for the Tourism sector in 2017 remains robust and will continue to be at the forefront of wealth and employment creation in the global economy, despite the emergence of a number of challenging headwinds. In tourism, GDP growth is expected to accelerate to 3.8%, up from 3.1% in 2016. As nations seem to be looking increasingly inward, putting in place barriers to trade and movement of people, the role of Tourism becomes even more significant, as an engine of economic development and as a vehicle for sharing cultures, creating peace, and building mutual understanding.

  2. THE ECONOMIC IMPACT ON GLOBAL TOURISM

    Directory of Open Access Journals (Sweden)

    Bogdan Sofronov

    2017-07-01

    Full Text Available Tourism is an important economic activity in most countries around the world. As well as its direct economic impact,the industry has significant indirect and induced impacts. The outlook for the Tourism sector in 2017 remains robust and will continue to be at the forefront of wealth and employment creation in the global economy, despite the emergence of a number of challenging headwinds. In tourism, GDP growth is expected to accelerate to 3.8%, up from 3.1% in 2016. As nations seem to be looking increasingly inward, putting in place barriers to trade and movement of people, the role of Tourism becomes even more significant, as an engine of economic development and as a vehicle for sharing cultures, creating peace, and building mutual understanding.

  3. The Impact of Economic Crisis on Happiness

    Science.gov (United States)

    Gudmundsdottir, Dora Gudrun

    2013-01-01

    There is a common belief that economic crisis will lead to a decrease in subjective wellbeing. Previous studies indicate that income is correlated with happiness and unemployment with unhappiness. The relationship between increased income and happiness is well documented while the impact of decreased income has been less explored. The aim of this…

  4. 75 FR 27778 - Economic Impact Policy

    Science.gov (United States)

    2010-05-18

    ...: 2010-11801] EXPORT-IMPORT BANK OF THE UNITED STATES Economic Impact Policy This notice is to inform the... guarantee to support the U.S. export of aircraft tooling equipment to Mexico and the United Kingdom. The U.S.... Available information indicates that this type of supply chain structure exists because of the need for...

  5. 77 FR 3772 - Economic Impact Policy

    Science.gov (United States)

    2012-01-25

    ... UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... facility in Mexico. The financed amount associated with the U.S. export contract, including local cost and... requested to provide up to $400 million of additional financing should a co-financing structure with the...

  6. 76 FR 54467 - Economic Impact Policy

    Science.gov (United States)

    2011-09-01

    ... UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... of aircraft tooling equipment to Mexico and the United Kingdom. The U.S. exports will enable the... indicates that this type of supply chain structure exists because of the need for industry participants to...

  7. 77 FR 44614 - Economic Impact Policy

    Science.gov (United States)

    2012-07-30

    ... UNITED STATES Economic Impact Policy This notice is to inform the public that the Export-Import Bank of... in India. The financed amount associated with the U.S. export contract is expected to total approximately $2 billion. The U.S. exports will enable the foreign buyer to increase its annual production of...

  8. The Economic Impact of Colleges and Universities

    Science.gov (United States)

    Siegfried, John J.; Sanderson, Allen R.; McHenry, Peter

    2007-01-01

    This essay describes methodological approaches and pitfalls common to studies of the economic impact of colleges and universities. Such studies often claim local benefits that imply annualized rates of return on local investment exceeding 100 percent. We address problems in these studies pertaining to the specification of the counterfactual, the…

  9. The PESERA-DESMICE modelling framework for spatial assessment of the physical impact and economic viability of land degradation mitigation technologies

    Directory of Open Access Journals (Sweden)

    Luuk eFleskens

    2016-04-01

    Full Text Available This paper presents the PESERA-DESMICE integrated model developed in the EU FP6 DESIRE project. PESERA-DESMICE combines a process-based erosion prediction model extended with process descriptions to evaluate the effects of measures to mitigate land degradation, and a spatially-explicit economic evaluation model to evaluate the financial viability of these measures. The model operates on a grid-basis and is capable of addressing degradation problems due to wind and water erosion, grazing and fire. It can evaluate the effects of improved management strategies such as maintaining soil cover, retention of crop residues, irrigation, water harvesting, terracing and strip cropping. These management strategies introduce controls to various parameters slowing down degradation processes. The paper first describes how the physical impact of the various management strategies is assessed. It then continues to evaluate the applicability limitations of the various mitigation options, and to inventory the spatial variation in the investment and maintenance costs involved for each of a series of technologies that are deemed relevant in a given study area. The physical effects of the implementation of the management strategies relative to the situation without mitigation are subsequently valuated in monetary terms. The model pays particular attention to the spatial variation in the costs and benefits involved as a function of environmental conditions and distance to markets. All costs and benefits are added to a cash flow and a discount rate is applied. This allows a cost-benefit analysis to be performed over a comparative planning period based on the economic lifetime of the technologies being evaluated. It is assumed that land users will only potentially implement technologies if they are financially viable. After this framework has been set-up, various analyses can be made, including the effect of policy options on the potential uptake of mitigation measures

  10. Socio-Economic Impacts of Rain Water Harvesting Technologies in ...

    African Journals Online (AJOL)

    Abstract. This study was carried out in Nyaruguru District, Southern Province of Rwanda. The aim is to assess the socio-economic impacts of Rain Water Harvesting (RWH) technologies established in the above research area. Results from the analysis postulate that there is not yet significant effects of already established ...

  11. Socio – economic and environmental impact of artisanal mining in ...

    African Journals Online (AJOL)

    The aim of this study was to assess the socio – economic and environmental impact of artisanal mining in parts of Naraguta Sheet 168. Geochemical data, environmental analysis from previous studies and on the spot interviews and interactions were employed to obtain the data for this study. Results revealed over 5000 ...

  12. Techno-Economic, Sustainability & Environmental Impact Diagnosis (TESED) Framework

    DEFF Research Database (Denmark)

    Loureiro da Costa Lira Gargalo, Carina; Carvalho, Ana; Matos, Henrique A.

    2014-01-01

    that truly sustainable design alternatives can befound.This work proposes a framework,called ‘Techno-Economic Sustainability Environmental Impact Diagnosis’ (TESED) that allows users to assess chemical/biochemical processes in a product oriented analysis.TESED is asystematic and generic approach that can...

  13. The economic impact of some important viral diseases affecting the ...

    African Journals Online (AJOL)

    ADEYEYE

    2017-03-01

    Mar 1, 2017 ... diseases and still exist at the time of the study through a questionnaire survey distributed to farms in various regions of Abuja. The economic impact of the diseases was assessed by recording the mortality of birds (including culled birds) and their monetary value, preventive and treatment costs, drop in ...

  14. 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

  15. Economics and societal impacts of tornadoes

    Science.gov (United States)

    Bluestein, Howard B.

    2011-08-01

    During the spring of 2011, there were a record number of unusually strong and devastating tornadoes in the United States, which killed more than 500 people, the most in the country since 1953. Tornadoes are responsible for more than $1 billion annually (adjusted to 2007 U.S. dollars) in property damage and for disrupting thousands of lives and businesses. The most notable tornado this past spring devastated Joplin, Mo.; tornadoes also struck such diverse locations as Springfield, Mass.; Tuscaloosa, Ala.; Raleigh, N. C.; communities near Oklahoma City, Okla.; Minneapolis, Minn.; central and east Texas; Philadelphia, Pa.; and St. Louis, Mo. It is therefore timely to assess the economic and societal impacts of tornadoes. In this book the authors use various statistical techniques to evaluate the cost of tornadoes to society. They begin by reviewing the methodologies of formulating a tornado climatology across diverse regions according to tornado intensity, deaths, injuries, and property damage, and they then provide a history of the U.S. National Weather Service's (NWS) public warning efforts, describe tornado shelters and how the public responds to warnings, and suggest ways to reduce tornado risk.

  16. Assessing the impacts of Best Management Practices on nitrate pollution in an agricultural dominated lowland catchment considering environmental protection versus economic development.

    Science.gov (United States)

    Haas, Marcelo B; Guse, Björn; Fohrer, Nicola

    2017-07-01

    Water quality is strongly affected by nitrate inputs in agricultural catchments. Best Management Practices (BMPs) are alternative practices aiming to mitigate the impacts derived from agricultural activities and to improve water quality. Management activities are influenced by different governmental policies like the Water Framework Directive (WFD) and the Renewable Energy Sources Act (EEG). Their distinct goals can be contrasting and hamper an integrated sustainable development. Both need to be addressed in the actual conjuncture in rural areas. Ecohydrological models like the SWAT model are important tools for land cover and land use changes investigation and the assessment of BMPs implementation effects on water quality. Thus, in this study, buffer strip, fertilization reduction and alternative crops were considered as BMPs and were implemented in the SWAT model for the Treene catchment. Their efficiency in terms of nitrate loads reduction related to implementation costs at the catchment scale was investigated. The practices correspond to the catchment conditions and are based on small and mid areal changes. Furthermore, the BMPs were evaluated from the perspective of ecologic and economic policies. The results evidenced different responses of the BMPs. The critical periods in winter were addressed by most of the BMPs. However, some practices like pasture land increase need to be implemented in greater area for better results in comparison to current activities. Furthermore, there is a greater nitrate reduction potential by combining BMPs containing fertilization reduction, buffer strips and soil coverage in winter. The discussion about efficiency showed the complexity of costs stipulation and the relation with arable land and yield losses. Furthermore, as the government policies can be divergent an integrated approach considering all the involved actors is important and seeks a sustainable development. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Global Economic Impact of Dental Diseases.

    Science.gov (United States)

    Listl, S; Galloway, J; Mossey, P A; Marcenes, W

    2015-10-01

    Reporting the economic burden of oral diseases is important to evaluate the societal relevance of preventing and addressing oral diseases. In addition to treatment costs, there are indirect costs to consider, mainly in terms of productivity losses due to absenteeism from work. The purpose of the present study was to estimate the direct and indirect costs of dental diseases worldwide to approximate the global economic impact. Estimation of direct treatment costs was based on a systematic approach. For estimation of indirect costs, an approach suggested by the World Health Organization's Commission on Macroeconomics and Health was employed, which factored in 2010 values of gross domestic product per capita as provided by the International Monetary Fund and oral burden of disease estimates from the 2010 Global Burden of Disease Study. Direct treatment costs due to dental diseases worldwide were estimated at US$298 billion yearly, corresponding to an average of 4.6% of global health expenditure. Indirect costs due to dental diseases worldwide amounted to US$144 billion yearly, corresponding to economic losses within the range of the 10 most frequent global causes of death. Within the limitations of currently available data sources and methodologies, these findings suggest that the global economic impact of dental diseases amounted to US$442 billion in 2010. Improvements in population oral health may imply substantial economic benefits not only in terms of reduced treatment costs but also because of fewer productivity losses in the labor market. © International & American Associations for Dental Research 2015.

  18. social and economic impact on the use of biofuels

    Directory of Open Access Journals (Sweden)

    Luis Barrera Aguilar

    2011-03-01

    Full Text Available Biofuels currently represent a potential source of renewable energy. As well as that could lead to major new markets for farmers. However, only some of the current biofuel programs are feasible, and most involve high social costs and environmental ironically. The economic, environmental and social impacts of biofuels are widely debated and needs to be carefully assessed before extending public support to programs of biofuels on a large scale.The country strategy on biofuels should be based on a thorough assessment of these opportunities and costs in the medium and long term. One factor to consider is that oil reserves will run out, experts say, in fifty years. This article presents the social and economic impact of biofuel production in industrialized countries and developing countries that are or could become, efficient producers in export markets and new social and economic rentablesmpacto use Biofuels

  19. Economic impact and market analysis of a special event: The Great New England Air Show

    Science.gov (United States)

    Rodney B. Warnick; David C. Bojanic; Atul Sheel; Apurv Mather; Deepak. Ninan

    2010-01-01

    We conducted a post-event evaluation for the Great New England Air Show to assess its general economic impact and to refine economic estimates where possible. In addition to the standard economic impact variables, we examined travel distance, purchase decision involvement, event satisfaction, and frequency of attendance. Graphic mapping of event visitors' home ZIP...

  20. IMPACT OF ECONOMIC CRISIS ON FDI

    Directory of Open Access Journals (Sweden)

    Elena V. CHIRILA DONCIU

    2014-04-01

    Full Text Available The economic crisis has had a severe impact on the economy worldwide. The investment activity has strongly felt the crisis and caused dramatic changes in the hierarchy of large investors. The financial system did not have availability for credits and funding from companies' own resources was extremely limited in terms of reducing profits. The purpose of the paper is the analysis of global foreign direct investment under the effect of the largest financial and economic crisis. The research results show a dramatic decline in foreign direct investments flows perceived and generated in 2009, and the fact that since 2010 there has been an easy comeback.

  1. Shamba Maisha: A pilot study assessing impacts of a micro-irrigation intervention on the health and economic wellbeing of HIV patients

    Directory of Open Access Journals (Sweden)

    Onjolo Elijah

    2010-05-01

    Full Text Available Abstract Background HIV/AIDS negatively impacts poverty alleviation and food security, which reciprocally hinder the rapid scale up and effectiveness of HIV care programs. Nyanza province has the highest HIV prevalence (15.3%, and is the third highest contributor (2.4 million people to rural poverty in Kenya. Thus, we tested the feasibility of providing a micro-irrigation pump to HIV-positive farmers in order to evaluate its impact on health and economic advancement among HIV-positive patients and their families. Methods Thirty HIV-positive patients enrolled in the Family AIDS Care and Education Services (FACES program in Kisumu, Kenya were provided a micro-financed loan to receive an irrigation pump and farming guidance from KickStart, the developer of the pump. Economic data, CD4 counts, household health and loan repayment history were collected 12 months after the pumps were distributed. Results Mean annual family income increased by $1,332 over baseline. CD4 counts did not change significantly. Though income increased, only three (10% participants had paid off more than a quarter of the loan. Conclusions We demonstrated the feasibility of an income-generating micro-irrigation intervention among HIV-positive patients and the collection of health and economic data. While family income improved significantly, loan repayment rates were low- likely complicated by the drought that occurred in Kenya during the intervention period.

  2. Assessment of mutual influence of economic and ecological processes

    Directory of Open Access Journals (Sweden)

    Pavel Vasil’evich Druzhinin

    2014-05-01

    Full Text Available The article considers two issues: the assessment of the influence of economic development on the environment and the assessment of the impact of climate change on the development of certain economic sectors. The authors used methods of statistical analysis and economic-mathematical modeling. The article reveals differences in the dynamics and defines the nature of the relationship between GRP per capita and emissions of harmful substances into the atmosphere (including greenhouse gases for Russia’s regions. It is shown that the dynamics in some regions in 2000–2011 corresponds to the environmental Kuznets curve. The factors that affect the reduction of anthropogenic impact were determined. Several models for estimating the impact of changes in climatic conditions on the productivity of various crops were designed and tested

  3. Life Cycle Impact Assessment

    DEFF Research Database (Denmark)

    Rosenbaum, Ralph K.; Hauschild, Michael Zwicky; Boulay, Anne-Marie

    2017-01-01

    This chapter is dedicated to the third phase of an LCA study, the Life Cycle Impact Assessment (LCIA) where the life cycle inventory’s information on elementary flows is translated into environmental impact scores. In contrast to the three other LCA phases, LCIA is in practice largely automated...

  4. Impact assessment revisited

    DEFF Research Database (Denmark)

    Thiele, Jan; Kollmann, Johannes Christian; Markussen, Bo

    2010-01-01

    The theoretical underpinnings of the assessment of invasive alien species impacts need to be improved. At present most approaches are unreliable to quantify impact at regional scales and do not allow for comparison of different invasive species. There are four basic problems that need to be addre......The theoretical underpinnings of the assessment of invasive alien species impacts need to be improved. At present most approaches are unreliable to quantify impact at regional scales and do not allow for comparison of different invasive species. There are four basic problems that need...... that ignoring these issues leads to impact estimates almost an order of magnitude from the real values. Thus, we propose a habitatsensitive formula for regional impact assessment that is unaffected by non-linearity. Furthermore, we make some statistical suggestions on how to assess invader effects properly...... and we discuss the quantification of the invaded range. These improvements are crucial for impact assessment with the overall aim of prioritizing management of invasive species....

  5. The economic impact of military expenditures

    OpenAIRE

    Landau, Daniel

    1993-01-01

    The author addresses three questions about military spending in developing countries: What are the levels of (and trends in) military spending as a percentage of gross national product? What impact does peacetime military spending have on growth, government spending on social welfare and infrastructure, and other key economic variables? What major factors influence the level of military spending? The author finds that military spending as a share of GNP generally fell in the 1980s, even in th...

  6. THE IMPACT OF MICROFINANCE INSTITUTION IN ECONOMIC ...

    African Journals Online (AJOL)

    CIU

    savings, loans payment services, money transfers and insurance to the poor and low income persons ... The development of a healthy national financial system is an important goal and catalyst for the broader goal of ... Idewele, I. E. O. & Murad, A. B.: The Impact of Mıcrofınance Instıtutıon In Economıc Growth of A Country: ...

  7. Socio-Economic and Environmental Impacts of Mining inBotswana ...

    African Journals Online (AJOL)

    The overall aim of the paper+ is to examine the operations of the Copper-Nickel Mine in Selebi-Phikwe and assess its socio-economic and environmental impacts. The specific objectives are to assess the socio-economic impacts of the mine on the local people and examine its environmental effects on soil, water resources, ...

  8. Ex-Ante Economic Impact Assessment of Genetically Modified Banana Resistant to Xanthomonas Wilt in the Great Lakes Region of Africa.

    Science.gov (United States)

    Ainembabazi, John Herbert; Tripathi, Leena; Rusike, Joseph; Abdoulaye, Tahirou; Manyong, Victor

    2015-01-01

    Credible empirical evidence is scanty on the social implications of genetically modified (GM) crops in Africa, especially on vegetatively propagated crops. Little is known about the future success of introducing GM technologies into staple crops such as bananas, which are widely produced and consumed in the Great Lakes Region of Africa (GLA). GM banana has a potential to control the destructive banana Xanthomonas wilt disease. To gain a better understanding of future adoption and consumption of GM banana in the GLA countries which are yet to permit the production of GM crops; specifically, to evaluate the potential economic impacts of GM cultivars resistant to banana Xanthomonas wilt disease. The paper uses data collected from farmers, traders, agricultural extension agents and key informants in the GLA. We analyze the perceptions of the respondents about the adoption and consumption of GM crop. Economic surplus model is used to determine future economic benefits and costs of producing GM banana. On the release of GM banana for commercialization, the expected initial adoption rate ranges from 21 to 70%, while the ceiling adoption rate is up to 100%. Investment in the development of GM banana is economically viable. However, aggregate benefits vary substantially across the target countries ranging from US$ 20 million to 953 million, highest in countries where disease incidence and production losses are high, ranging from 51 to 83% of production. The findings support investment in the development of GM banana resistant to Xanthomonas wilt disease. The main beneficiaries of this technology development are farmers and consumers, although the latter benefit more than the former from reduced prices. Designing a participatory breeding program involving farmers and consumers signifies the successful adoption and consumption of GM banana in the target countries.

  9. Ex-Ante Economic Impact Assessment of Genetically Modified Banana Resistant to Xanthomonas Wilt in the Great Lakes Region of Africa

    Science.gov (United States)

    Ainembabazi, John Herbert; Tripathi, Leena; Rusike, Joseph; Abdoulaye, Tahirou; Manyong, Victor

    2015-01-01

    Background Credible empirical evidence is scanty on the social implications of genetically modified (GM) crops in Africa, especially on vegetatively propagated crops. Little is known about the future success of introducing GM technologies into staple crops such as bananas, which are widely produced and consumed in the Great Lakes Region of Africa (GLA). GM banana has a potential to control the destructive banana Xanthomonas wilt disease. Objective To gain a better understanding of future adoption and consumption of GM banana in the GLA countries which are yet to permit the production of GM crops; specifically, to evaluate the potential economic impacts of GM cultivars resistant to banana Xanthomonas wilt disease. Data Sources The paper uses data collected from farmers, traders, agricultural extension agents and key informants in the GLA. Analysis We analyze the perceptions of the respondents about the adoption and consumption of GM crop. Economic surplus model is used to determine future economic benefits and costs of producing GM banana. Results On the release of GM banana for commercialization, the expected initial adoption rate ranges from 21 to 70%, while the ceiling adoption rate is up to 100%. Investment in the development of GM banana is economically viable. However, aggregate benefits vary substantially across the target countries ranging from US$ 20 million to 953 million, highest in countries where disease incidence and production losses are high, ranging from 51 to 83% of production. Conclusion The findings support investment in the development of GM banana resistant to Xanthomonas wilt disease. The main beneficiaries of this technology development are farmers and consumers, although the latter benefit more than the former from reduced prices. Designing a participatory breeding program involving farmers and consumers signifies the successful adoption and consumption of GM banana in the target countries. PMID:26414379

  10. Ex-Ante Economic Impact Assessment of Genetically Modified Banana Resistant to Xanthomonas Wilt in the Great Lakes Region of Africa.

    Directory of Open Access Journals (Sweden)

    John Herbert Ainembabazi

    Full Text Available Credible empirical evidence is scanty on the social implications of genetically modified (GM crops in Africa, especially on vegetatively propagated crops. Little is known about the future success of introducing GM technologies into staple crops such as bananas, which are widely produced and consumed in the Great Lakes Region of Africa (GLA. GM banana has a potential to control the destructive banana Xanthomonas wilt disease.To gain a better understanding of future adoption and consumption of GM banana in the GLA countries which are yet to permit the production of GM crops; specifically, to evaluate the potential economic impacts of GM cultivars resistant to banana Xanthomonas wilt disease.The paper uses data collected from farmers, traders, agricultural extension agents and key informants in the GLA.We analyze the perceptions of the respondents about the adoption and consumption of GM crop. Economic surplus model is used to determine future economic benefits and costs of producing GM banana.On the release of GM banana for commercialization, the expected initial adoption rate ranges from 21 to 70%, while the ceiling adoption rate is up to 100%. Investment in the development of GM banana is economically viable. However, aggregate benefits vary substantially across the target countries ranging from US$ 20 million to 953 million, highest in countries where disease incidence and production losses are high, ranging from 51 to 83% of production.The findings support investment in the development of GM banana resistant to Xanthomonas wilt disease. The main beneficiaries of this technology development are farmers and consumers, although the latter benefit more than the former from reduced prices. Designing a participatory breeding program involving farmers and consumers signifies the successful adoption and consumption of GM banana in the target countries.

  11. Social and economic impacts of climate.

    Science.gov (United States)

    Carleton, Tamma A; Hsiang, Solomon M

    2016-09-09

    For centuries, thinkers have considered whether and how climatic conditions-such as temperature, rainfall, and violent storms-influence the nature of societies and the performance of economies. A multidisciplinary renaissance of quantitative empirical research is illuminating important linkages in the coupled climate-human system. We highlight key methodological innovations and results describing effects of climate on health, economics, conflict, migration, and demographics. Because of persistent "adaptation gaps," current climate conditions continue to play a substantial role in shaping modern society, and future climate changes will likely have additional impact. For example, we compute that temperature depresses current U.S. maize yields by ~48%, warming since 1980 elevated conflict risk in Africa by ~11%, and future warming may slow global economic growth rates by ~0.28 percentage points per year. In general, we estimate that the economic and social burden of current climates tends to be comparable in magnitude to the additional projected impact caused by future anthropogenic climate changes. Overall, findings from this literature point to climate as an important influence on the historical evolution of the global economy, they should inform how we respond to modern climatic conditions, and they can guide how we predict the consequences of future climate changes. Copyright © 2016, American Association for the Advancement of Science.

  12. Fuels planning: science synthesis and integration; economic uses fact sheet 03: economic impacts of fuel treatments

    Science.gov (United States)

    Rocky Mountain Research Station USDA Forest Service

    2004-01-01

    With increased interest in reducing hazardous fuels in dry inland forests of the American West, agencies and the public will want to know the economic impacts of fuel reduction treatments. This fact sheet discusses the economic impact tool, a component of My Fuel Treatment Planner, for evaluating economic impacts.

  13. Climate Change: Socio-Economic impacts and violent conflict

    NARCIS (Netherlands)

    Ierland EC; Klaassen MG; Nierop T; van der Wusten H; PB-NOP; LUW

    1996-01-01

    This report contains a literature study on the socio economic impacts of climate change and the possibilities of violent conflicts enhanced by the greenhouse effect. The socio economic impacts are classified according to the economic sectors in chapter 2 of the study. The impacts on property,

  14. Downscaling socio-economic prospective scenarios with a participatory approach for assessing the possible impacts of future land use and cover changes on the vulnerability of societies to mountain risks

    Science.gov (United States)

    Grémont, Marine; Houet, Thomas

    2015-04-01

    Due to the peculiarities of their landscapes and topography, mountain areas bring together a large range of socio-economic activities whose sustainability is likely to be jeopardised by projected global changes. Disturbance of hydro-meteorological processes will alter slope stability and affect mountain hazards occurrence. Meanwhile, socio-economic transformations will influence land use and cover changes (LUCC), which in turn will affect both hazards occurrence and hazards consequences on buildings, infrastructures and societies. Already faced with recurrent natural hazards, mountain areas will have to cope with increasing natural risks in the future. Better understanding the pathways through which future socio-economic changes might influence LUCC at local scale is thus a crucial step to assess accurately the vulnerability and adaptive capacity of societies to mountain risks in a global change context. Scientists face two main issues in assessing spatially explicit impacts of socio-economic scenarios in mountainous landscapes. First, modelling LUCC at local scale still faces many challenges related to past (observed) LUCC and those to consider in the future in terms of dynamics and processes. Second, downscaling global socio-economic scenarios so that they provide useful input for local LUCC models requires a thorough analysis of local social dynamics and economic drivers at stake, which falls short with current practices. Numerous socio-economic prospective scenarios have recently been developed at regional, national and international scales. They mostly rely on literature reviews and expert workshops carried out through global sectoral analysis (e.g. agriculture, forestry or industry) but only few of these exercises attempt to decline global scenarios at smaller scales confronting global vision with information gathered from the field and stakeholders. Yet, vulnerability assessments are more useful when undertaken at local scales that are relevant to

  15. Impact of socio-economic home environment on student learning achievement

    OpenAIRE

    Jolita Dudaitė

    2016-01-01

    Surveys on education intended to test student learning achievement often analyse which educational environment factors have the biggest impact on student achievement. Determination of such factors and assessment of their impact is important in order to control the change in student achievement. Most surveys showed that student achievement is influenced by economic home environment factors, and student’s socio-economic status. The purpose of this article is to analyse impact of socio-economic ...

  16. Concept of economic readiness levels assessment

    Science.gov (United States)

    Yuniaristanto, Sutopo, W.; Widiyanto, A.; Putri, A. S.

    2017-11-01

    This research aims to build a concept of Economic Readiness Level (ERL) assessment for incubation center. ERL concept is arranged by considering both market and business aspects. Every aspect is divided into four phases and each of them consists of some indicators. Analytic Hierarchy Process (AHP) is used to develop the ERL in calculating the weight of every single aspect and indicator. Interval scale between 0 and 4 is also applied in indicator assessment. In order to calculate ERL, score in every indicator and the weight of both the aspect and indicator are considered. ERL value is able to show in detail the innovative product readiness level from economic sight, market and business aspect. There are four levels in Economic Readiness Level scheme which are investigation, feasibility, planning and introduction.

  17. Socio Economic Assessment of Urban Forestry Respondents ...

    African Journals Online (AJOL)

    The paper investigates the socio economic assessment of urban forestry respondents' income in Okitipupa, Nigeria. Data were collected using structured questionnaires and these were administered to 200 urban forestry respondents. Data were collected on socioeconomic characteristics viz: age, gender, marital status, ...

  18. Solar Heating and Cooling: An Economic Assessment.

    Science.gov (United States)

    McGarity, Arthur E.

    This study serves as an introduction to the important economic considerations that are necessary for an assessment of the potential for solar heating and cooling in the United States. The first chapter introduces the technology that is used to tap solar energy for residential and commercial applications and illustrates the potential significance…

  19. Economic Journal in Russia: Quality Assessment Issues

    OpenAIRE

    Ol’ga Valentinovna Tret’yakova

    2016-01-01

    The paper attempts to assess economic journals included in the List of peer-reviewed scientific journals and editions that are authorized to publish the principal research findings of doctoral (candidate’s) dissertations (the VAK List, it was established by the Decision of the Ministry of Education and Science of the Russian Federation and entered into force on December 01, 2016). The general assessment of the journals that include more than 380 titles is carried out by analyzing their biblio...

  20. Assessing the Budget Impact and Economic Outcomes of the Introduction of Daclatasvir + Asunaprevir and Sofosbuvir/Ledipasvir for the Treatment of Chronic Hepatitis C Virus Infection in Japan.

    Science.gov (United States)

    Ward, Thomas; Webster, Samantha; Mishina, Sari; McEwan, Phil; Wygant, Gail; Wang, Feng

    2017-05-01

    The advent of highly efficacious, well-tolerated, all-oral direct-acting antiviral regimens has revolutionized the standard of care for patients chronically infected with hepatitis C virus. As efficacy and safety rates converge, prescribers and payers need to consider value for money. To evaluate the health economic value of daclatasvir + asunaprevir versus sofosbuvir/ledipasvir via a cost-effectiveness analysis, and determine the optimal treatment considering both costs and health outcomes in Japan. A previously published Markov model was used to estimate the cost-effectiveness of daclatasvir + asunaprevir compared with sofosbuvir/ledipasvir on the basis of a matching-adjusted indirect comparison of pivotal trials and modeling inputs specific to the Japanese setting. A de novo budget impact model was developed and used to predict the cost implications of differing treatment sequences. Cost-effectiveness results demonstrated minimal difference in terms of benefit (0.037 fewer QALYs and 0.014 fewer life-years with daclatasvir + asunaprevir); nevertheless, a significant difference in cost was predicted (estimated ¥2,299,700 [US $21,695] reduction with daclatasvir + asunaprevir). The budget impact analysis estimated that treatment with daclatasvir + asunaprevir is expected to be less expensive than treatment with sofosbuvir/ledipasvir (as the proportion of patients initially treated with sofosbuvir/ledipasvir increased from 0% to 100%, total costs increased from ¥206 to ¥403 billion [US $1.94 billion to US $3.80 billion]). On the basis of results from an established cost-effectiveness model and a conventional budget impact analysis, treatment with daclatasvir + asunaprevir is expected to be cost-saving compared with treatment with sofosbuvir/ledipasvir in Japan with similar health outcomes, regardless of treatment sequence. Copyright © 2017 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  1. The impact of water quality changes on the socio-economic system of the Guadiana Estuary: an assessment of management options

    Directory of Open Access Journals (Sweden)

    Mª Helena E. Guimarães

    2012-09-01

    Full Text Available Tourism related to bathing has a growing economic importance in the Guadiana Estuary in southern Spain and Portugal. Polls of local public opinion showed an awareness of potential and current threats to the aquatic environment posed by regulation of river flow and untreated/poorly-treated urban sewage discharge. Because of this strong concern for water quality, it was selected as the policy issue for our application of the Systems Approach Framework (SAF. We developed an integrated simulation model of the Guadiana estuarine system in which the ecological system and socioeconomic components are linked by means of beach eco-label (Blue Flag Award through its dependence on fecal bacterial thresholds. We quantified the socioeconomic impacts of water quality through an Economic Base Model that is used to portray the effect of increasing employment on resident population as a result of change in coastal water quality. A Cost-Benefit Analysis provides monetary indicators for scenario evaluation. It includes a monetary valuation of changes in water quality on human welfare using a Contingent Valuation Method. Because the population has a strong seasonal influence on the wastewater discharge into the estuary, we were able to simulate the feedback loop between the human activities that control water quality and those that benefit from it. We organized a critical evaluation of our efforts with the stakeholders, which allowed us to better understand their perceptions of the strengths, limitations, and opportunities for future SAF applications. Here we describe several aspects of our efforts that demonstrate the potential value of the SAF to environmental managers and stakeholders in clarifying some of the causal mechanisms, management options, and costs for resolution of the conflictual problem between water quality and tourism in the Guadiana estuary.

  2. Methodological innovations for measuring economic impacts of long-distance recreation trails

    Science.gov (United States)

    Noah Pollock; Lisa C. Chase; Jane Kolodinsky

    2008-01-01

    Rural communities are increasingly interested in understanding the economic impacts of visitors drawn to their region for recreational opportunities. Economic impact assessments often rely on input-output (I/O) modeling software, which requires estimates of visitation rates and visitor expenditures. Collecting sufficient data for I/O models is relatively...

  3. The Impact of Public Spending on Regional Economic Dynamics

    Directory of Open Access Journals (Sweden)

    Henry Antonio Mendoza Tolosa

    2014-01-01

    Full Text Available The impact that public spending and investment have upon economic growth in the departments of Colombia is examined using the results of national accounts for the years 2000-2011. Figures for departmental production by activity, along with change over the period and information for the gross public capital are brought together to create a statistical model to assess effects. A data panel model is chosen to relate the existing differences between departments and compare the impact of spending and investment between departments using the available information. Results indicate that public spending and investment play an important role in departmental economic dynamic and that its effect is greater in larger and wealthier departments.

  4. The economic impact of recreation development: a synopsis

    Science.gov (United States)

    Wendell G. Breadsley

    1971-01-01

    Economic impacts per dollar of tourist expenditure have generally been found to be low compared to other economic sectors in local less-developed areas where recreation development is often proposed as a stimulus for economic growth. Tourism, however, can be economically important where potential or existing recreation attractions can encourage tourist spending in...

  5. A review of the economic impact of mental illness.

    Science.gov (United States)

    Doran, Christopher M; Kinchin, Irina

    2017-11-13

    Objective To examine the impact and cost associated with mental illness.Methods A rapid review of the literature from Australia, New Zealand, UK and Canada was undertaken. The review included literature pertaining to the cost-of-illness and impact of mental illness as well as any modelling studies. Included studies were categorised according to impact on education, labour force engagement, earlier retirement or welfare dependency. The well-accepted Drummond 10-point economic appraisal checklist was used to assess the quality of the studies.Results A total of 45 methodologically diverse studies were included. The studies highlight the significant burden mental illness places on all facets of society, including individuals, families, workplaces and the wider economy. Mental illness results in a greater chance of leaving school early, a lower probability of gaining full-time employment and a reduced quality of life. Research from Canada suggests that the total economic costs associated with mental illness will increase six-fold over the next 30 years with costs likely to exceed A$2.8 trillion (based on 2015 Australian dollars).Conclusions Mental illness is associated with a high economic burden. Further research is required to develop a better understanding of the trajectory and burden of mental illness so that resources can be directed towards cost-effective interventions.What is known about the topic? Although mental illness continues to be one of the leading contributors to the burden of disease, there is limited information on the economic impact that mental illness imposes on individuals, families, workplaces and the wider economy.What does this paper add? This review provides a summary of the economic impact and cost of mental illness. The included literature highlights the significant burden mental illness places on individuals, families, workplaces, society and the economy in general. The review identified several areas for improvement. For example, only

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

    NARCIS (Netherlands)

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

    2012-01-01

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

  7. Economic Impacts of a Wide Area Release of Anthrax

    Energy Technology Data Exchange (ETDEWEB)

    Judd, Kathleen S.; Olson, Jarrod; Stein, Steven L.; Lesperance, Ann M.

    2009-05-29

    This analysis explores economic impacts that might result from a wide-area release of anthrax. The intent is not to provide a quantitative analysis of such a disaster, but to: 1. Define the general categories of economic impacts that the region should be concerned about; and, 2. Explore what types of private sector businesses or industries, if any, may have the greatest impact on speeding the economic recovery of the region.

  8. ECONOMIC IMPACT OF CALF MORTALITY ON DAIRY FARMS IN KUWAIT

    Directory of Open Access Journals (Sweden)

    M. A. RAZZAQUE, M. BEDAIR, S. ABBAS AND T. AL-MUTAWA

    2009-07-01

    Full Text Available Objective of this study was to investigate the economic impact of mortality of pre-weaned calves on dairy cattle enterprise in Kuwait. Cost/benefit analysis model was applied to two different situations: in the first situation, a baseline scenario, field survey data without intervention using 1,280 newborn calves was used in first calving season. In the second situation, the intervention scenario (improved management, 665 newborn calves were used in second calving season during the following year. Calving seasons extended for 7 months from September to March. Calf performance studies were conducted from birth to weaning. Economic model was constructed on Microsoft Excel and used to evaluate the impact of calf mortality on calf enterprise. Results showed that gross margins increased from 13 to 35% as a result of implementation of intervention measures during the second calving season over baseline scenario. A significant correlation between increased veterinary expenses and an increase in revenues (r2 = 0.65, P<0.05 was observed. If the intervention measures such as colostrum feeding, nutrition and hygiene had not been implemented, the farms would have lose income from 12 to 51% of the gross revenues. Net income was influenced by costs of feeds, veterinary services and laborers. Discounted cash flow studies on a whole farm basis revealed that the impact of interventions was small (0-3%. Calf mortality could not be isolated from whole farm for assessing its impact on dairy farm economics. Economic studies demonstrated the cost/benefits of using the improved techniques of calf rearing.

  9. Introducing Health Impact Assessment

    DEFF Research Database (Denmark)

    Mannheimer, L N; Gulis, G; Lehto, J

    2007-01-01

    BACKGROUND: Intersectoral Action for Health (IAH) and its Health Impact Assessment (HIA) tool are built on collaboration between actors and sectors, requiring multidimensional and horizontal way of working. The study aims to analyse the enablers and barriers when such a new way of working and tool...... used by which the actual problems, the governmental actions (or non-actions) (politics) and the understanding, implementation and evaluation of the initiative (policy) could be analysed. All actors involved, civil servants, politicians, representatives of the local public health institute...

  10. Economic impact of syndesmosis hardware removal.

    Science.gov (United States)

    Lalli, Trapper A J; Matthews, Leslie J; Hanselman, Andrew E; Hubbard, David F; Bramer, Michelle A; Santrock, Robert D

    2015-09-01

    Ankle syndesmosis injuries are commonly seen with 5-10% of sprains and 10% of ankle fractures involving injury to the ankle syndesmosis. Anatomic reduction has been shown to be the most important predictor of clinical outcomes. Optimal surgical management has been a subject of debate in the literature. The method of fixation, number of screws, screw size, and number of cortices are all controversial. Postoperative hardware removal has also been widely debated in the literature. Some surgeons advocate for elective hardware removal prior to resuming full weightbearing. Returning to the operating room for elective hardware removal results in increased cost to the patient, potential for infection or complication(s), and missed work days for the patient. Suture button devices and bioabsorbable screw fixation present other options, but cortical screw fixation remains the gold standard. This retrospective review was designed to evaluate the economic impact of a second operative procedure for elective removal of 3.5mm cortical syndesmosis screws. Two hundred and two patients with ICD-9 code for "open treatment of distal tibiofibular joint (syndesmosis) disruption" were identified. The medical records were reviewed for those who underwent elective syndesmosis hardware removal. The primary outcome measurements included total hospital billing charges and total hospital billing collection. Secondary outcome measurements included average individual patient operative costs and average operating room time. Fifty-six patients were included in the study. Our institution billed a total of $188,271 (USD) and collected $106,284 (55%). The average individual patient operating room cost was $3579. The average operating room time was 67.9 min. To the best of our knowledge, no study has previously provided cost associated with syndesmosis hardware removal. Our study shows elective syndesmosis hardware removal places substantial economic burden on both the patient and the healthcare system

  11. MIGRATION ISSUES AND THEIR ECONOMIC IMPACT

    Directory of Open Access Journals (Sweden)

    Silvia LAZARI

    2015-12-01

    Full Text Available The most important and avidly debated effects of undocumented immigration involve the UE’ economy and labor force. It is estimated that there are 12 million undocumented immigrants in the UE today, and their impact on the economy can be perceived as positive as well as negative. The overall effect is unclear, and this page aims to present both sides of the debate. The main argument supporting the undocumented immigration is that migrant workers do jobs that UE do not want to do. Given that most of the EU labor force does not compete with undocumented workers for jobs, there has not been a significant shift in the wage rate. Who is then hurt by these immigrants doing jobs that “we will not do”? For instance, those without high school diplomas are the ones who are most affected. It is estimated that undocumented immigrants have lower wages by approximately 3 to 8 percent for low-skill jobs. Furthermore, Americans who compete with immigrants for these jobs stand to make an additional $25 a week if undocumented immigration were to be severely cut down. This modeling demonstrates how migration has varied economic impacts across economics. While mining GDP is boosted by migration, in percentage terms this boost falls well short of the boost to population. This is because mining is dependent on a fixed natural resource. Thus mining GDP is substantially lower on a per capita basis. On a per capita basis, the boost to the Government services industry is modest. This reflects the falls in general government final demand per capita. The boost to Agriculture on a per capita basis is also modest. This is because Agriculture is dependent on the supply of agricultural land, limiting its ability to expand with a higher population. Both the manufacturing industry and the other services industry achieve large gains from migration, as these industries do not face the same natural constraints as mining and agriculture. They both benefit from their exposure to

  12. Economic impact study of completing the Appalachian development highway system : final report

    Science.gov (United States)

    2008-06-01

    This study assesses the travel performance, trade, and economic development impacts directly related to completing the Appalachian Development Highway System (ADHS). The ADHS is the first highway system authorized by Congress for the purpose of stimu...

  13. Assessment of carvacrol for control of avian aspergillosis in intratracheally challenged chickens in comparison to voriconazole with a reference on economic impact.

    Science.gov (United States)

    Tartor, Y H; Hassan, F A M

    2017-11-01

    This study was designed to investigate the efficacy of essential oils as an alternative prophylaxis and treatment for avian aspergillosis. The in vitro susceptibility of Aspergillus fumigatus strains to antifungal drugs and carvacrol, thymol, eugenol, thymoquinone and cinnamon was determined using the macrodiffusion and microdilution methods. Carvacrol has antifungal activity in comparison to voriconazole (VCZ) (MIC 0·5, 0·25 μg ml(-1) respectively). While cinnamon, euganol, thymol and thymoquinone displayed moderate to weak inhibitory activity. For the efficacy study, five groups of 10-day-old chicks (n = 48) were infected intratracheally either with A. fumigatus conidia or saline (negative control). Chicks in carvacrol prophylactic and treatment (CRPT) group were fed for 10 days beginning from hatch with carvacrol (200 mg kg(-1) per diet) supplemented diets. VCZ (VCZT:20 mg kg(-1) body weight (BW)), carvacrol treatment (CRT, CRPT) was started upon appearance of the first clinical signs and continued for 10 days. Birds were monitored for an additional 15 days following treatment. Fungal burden and therapeutic efficacy were assessed by survival, BW, quantitative (q) culture (CFU), quantitative real-time PCR (qPCR) and histopathological changes at several time points. Serum biochemical changes were also assessed. VCZT, CRPT, CRT in comparison to the sham-treated (SHAM) group have prolonged survival (87·5, 83·4, 79·2, 41·7% respectively). In VCZT and CRPT, a significant reduction in clinical signs, lesions, CFU and qPCR counts to the limit of detection were observed. CRPT has the lowest BW reduction, economic losses and significant low total cholesterol levels. Carvacrol has a promising potential to be used as a prophylactic and treatment against A. fumigatus. Prognosis of avian aspergillosis is often poor due to delayed diagnosis and treatment failure. However, the widespread uses of azole prophylaxis in birds are thought to be the major driver of

  14. Economic impact of minimally invasive lumbar surgery.

    Science.gov (United States)

    Hofstetter, Christoph P; Hofer, Anna S; Wang, Michael Y

    2015-03-18

    Cost effectiveness has been demonstrated for traditional lumbar discectomy, lumbar laminectomy as well as for instrumented and noninstrumented arthrodesis. While emerging evidence suggests that minimally invasive spine surgery reduces morbidity, duration of hospitalization, and accelerates return to activites of daily living, data regarding cost effectiveness of these novel techniques is limited. The current study analyzes all available data on minimally invasive techniques for lumbar discectomy, decompression, short-segment fusion and deformity surgery. In general, minimally invasive spine procedures appear to hold promise in quicker patient recovery times and earlier return to work. Thus, minimally invasive lumbar spine surgery appears to have the potential to be a cost-effective intervention. Moreover, novel less invasive procedures are less destabilizing and may therefore be utilized in certain indications that traditionally required arthrodesis procedures. However, there is a lack of studies analyzing the economic impact of minimally invasive spine surgery. Future studies are necessary to confirm the durability and further define indications for minimally invasive lumbar spine procedures.

  15. The economic impact of obstructive sleep apnea.

    Science.gov (United States)

    Tarasiuk, Ariel; Reuveni, Haim

    2013-11-01

    Obstructive sleep apnea (OSA) has a substantial economic impact on healthcare systems. We reviewed parameters affecting healthcare costs (race, low education, and socioeconomic status) on OSA comorbidity, and costs and the effect of OSA treatment on medical costs. OSA is associated with increased cardiovascular disease (CVD) morbidity and substantially increased medical costs. Risk for OSA and resulting CVD are associated with obesity, tobacco smoking, black race, and low socioeconomic status; all these are associated with poor continuous positive airway pressure (CPAP) adherence. Healthcare costs are not normally distributed, that is, the costliest and the sickest upper third of patients consume 65-82% of all medical costs. Only a limited number of studies have explored the effect of CPAP on medical costs. Costs of untreated OSA may double the medical expenses mainly because of CVD. Identifying the costliest, sickest upper third of OSA patients will reduce expenses to healthcare systems. Studies exploring the effect of CPAP on medical costs are essential. In addition, tailoring intervention programs to reduce barriers to adherence have the potential to improve CPAP treatment, specially in at-risk populations that are sicker and consume more healthcare costs.

  16. The economic impact of chronic fatigue syndrome

    Directory of Open Access Journals (Sweden)

    Bouchery Ellen

    2004-06-01

    Full Text Available Abstract Background Chronic fatigue syndrome (CFS is a chronic incapacitating illness that affects between 400,000 and 800,000 Americans. Despite the disabling nature of this illness, scant research has addressed the economic impact of CFS either on those affected or on the national economy. Methods We used microsimulation methods to analyze data from a surveillance study of CFS in Wichita, Kansas, and derive estimates of productivity losses due to CFS. Results We estimated a 37% decline in household productivity and a 54% reduction in labor force productivity among people with CFS. The annual total value of lost productivity in the United States was $9.1 billion, which represents about $20,000 per person with CFS or approximately one-half of the household and labor force productivity of the average person with this syndrome. Conclusion Lost productivity due to CFS was substantial both on an individual basis and relative to national estimates for other major illnesses. CFS resulted in a national productivity loss comparable to such losses from diseases of the digestive, immune and nervous systems, and from skin disorders. The extent of the burden indicates that continued research to determine the cause and potential therapies for CFS could provide substantial benefit both for individual patients and for the nation.

  17. Impact of hydrogen onboard storage technologies on the performance of hydrogen fuelled vehicles: A techno-economic well-to-wheel assessment

    NARCIS (Netherlands)

    de Wit, M.P.|info:eu-repo/dai/nl/310873754; Faaij, A.P.C.|info:eu-repo/dai/nl/10685903X

    2007-01-01

    Hydrogen onboard storage technologies form an important factor in the overall performance of hydrogen fuelled transportation, both energetically and economically. Particularly, advanced storage options such as metal hydrides and carbon nanotubes are often hinted favourable to conventional, liquid

  18. Clinical and economic impact of etanercept in real-life

    DEFF Research Database (Denmark)

    Larsen, Christian Grønhøj; Andersen, Peter Hundevadt; Lorentzen, Henrik

    2013-01-01

    BACKGROUND: Real-life data on the therapeutic effectiveness and costs of etanercept are scarce. Objectives: To assess the clinical and economic impact of etanercept in patients with psoriasis in Denmark and Norway. MATERIAL & METHODS: This prospective, non-interventional study in a private dermat...... care and loss-of-productivity decreased. Maintained improved quality of life was accompanied by decreasing cost during the second 6 month period of etanercept treatment. There were no new safety signals reported.......BACKGROUND: Real-life data on the therapeutic effectiveness and costs of etanercept are scarce. Objectives: To assess the clinical and economic impact of etanercept in patients with psoriasis in Denmark and Norway. MATERIAL & METHODS: This prospective, non-interventional study in a private...... dermatologist care setting in Denmark and Norway included patients ≥18 years with moderate to severe plaque psoriasis, selected for treatment with etanercept. Assessments during 1 year from etanercept initiation included Dermatology Life Quality Index (DLQI), Self-Administered Psoriasis Area and Severity Index...

  19. Estimating the economic impact of seismic activity in Kyrgyzstan

    Science.gov (United States)

    Pittore, Massimiliano; Sousa, Luis; Grant, Damian; Fleming, Kevin; Parolai, Stefano; Free, Matthew; Moldobekov, Bolot; Takeuchi, Ko

    2017-04-01

    Estimating the short and long-term economical impact of large-scale damaging events such as earthquakes, tsunamis or tropical storms is an important component of risk assessment, whose outcomes are routinely used to improve risk awareness, optimize investments in prevention and mitigation actions, as well as to customize insurance and reinsurance rates to specific geographical regions or single countries. Such estimations can be carried out by modeling the whole causal process, from hazard assessment to the estimation of loss for specific categories of assets. This approach allows a precise description of the various physical mechanisms contributing to direct seismic losses. However, it should reflect the underlying epistemic and random uncertainties in all involved components in a meaningful way. Within a project sponsored by the World Bank, a seismic risk study for the Kyrgyz Republic has been conducted, focusing on the assessment of social and economical impacts assessed in terms of direct losses of the residential and public building stocks. Probabilistic estimates based on stochastic event catalogs have been computed and integrated with the simulation of specific earthquake scenarios. Although very few relevant data are available in the region on the economic consequences of past damaging events, the proposed approach sets a benchmark for decision makers and policy holders to better understand the short and long term consequences of earthquakes in the region. The presented results confirm the high level of seismic risk of the Kyrgyz Republic territory, outlining the most affected regions; thus advocating for significant Disaster Risk Reduction (DRR) measures to be implemented by local decision- and policy-makers.

  20. Public health and economic impact of dampness and mold.

    Science.gov (United States)

    Mudarri, D; Fisk, W J

    2007-06-01

    The public health risk and economic impact of dampness and mold exposures was assessed using current asthma as a health endpoint. Individual risk of current asthma from exposure to dampness and mold in homes from W.J. Fisk, Q. Lei-Gomez & M.J. Mendell [(2007) Indoor Air, [corrected] 17, 284-296], and [corrected] asthma risks calculated from additional studies that reported the prevalence of dampness and mold in homes were used to estimate the proportion of US current asthma cases that are attributable to dampness and mold exposure at 21% (95% confidence internal 12-29%). An examination of the literature covering dampness and mold in schools, offices, and institutional buildings, which is summarized in the Appendix, suggests that risks from exposure in these buildings are similar to risks from exposures in homes. Of the 21.8 million people reported to have asthma in the USA, approximately 4.6 (2.7-6.3) million cases are estimated to be attributable to dampness and mold exposure in the home. Estimates of the national cost of asthma from two prior studies were updated to 2004 and used to estimate the economic impact of dampness and mold exposures. By applying the attributable fraction to the updated national annual cost of asthma, the national annual cost of asthma that is attributable to dampness and mold exposure in the home is estimated to be $3.5 billion ($2.1-4.8 billion). Analysis indicates that exposure to dampness and mold in buildings poses significant public health and economic risks in the USA. These findings are compatible with public policies and programs that help control moisture and mold in buildings. There is a need to control moisture in both new and existing construction because of the significant health consequences that can result from dampness and mold. This paper demonstrates that dampness and mold in buildings is a significant public health problem with substantial economic impact.

  1. Animal welfare impact assessments

    DEFF Research Database (Denmark)

    Sandøe, Peter; Gamborg, Christian

    2017-01-01

    Control of wild animals may give rise to controversy, as is seen in the case of badger control to manage TB in cattle in the UK. However, it is striking that concerns about the potential suffering of the affected animals themselves are often given little attention or completely ignored in policies...... aimed at dealing with wild animals. McCulloch and Reiss argue that this could be remedied by means of a “mandatory application of formal and systematic Animal Welfare Impact Assessment (AWIA)”. Optimistically, they consider that an AWIA could help to resolve controversies involving wild animals. The aim...... of this paper is to evaluate the potential of AWIA. We begin by showing how ideas akin to AWIA already play a significant role in other animal ethics controversies, particularly those concerning laboratory animal use and livestock production; and we bring in lessons learnt from these controversies. Then we...

  2. Evaluating the effectiveness of impact assessment instruments

    DEFF Research Database (Denmark)

    Cashmore, Matthew; Richardson, Tim; Hilding-Ryedvik, Tuija

    2010-01-01

    to sharpen effectiveness evaluation theory for impact assessment instruments this article critically examines the neglected issue of their political constitution. Analytical examples are used to concretely explore the nature and significance of the politicisation of impact assessment. It is argued...... that raising awareness about the political character of impact assessment instruments, in itself, is a vital step in advancing effectiveness evaluation theory. Broader theoretical lessons on the framing of evaluation research are also drawn from the political analysis. We conclude that, at least within......The central role of impact assessment instruments globally in policy integration initiatives has been cemented in recent years. Associated with this trend, but also reflecting political emphasis on greater accountability in certain policy sectors and a renewed focus on economic competitiveness...

  3. Economic Globalisation: The Process and its Potential, Social, Economic and Environmental Impacts

    OpenAIRE

    Tisdell, Clement A.

    2005-01-01

    After economic globalisation is defined, the factors that have favoured it in recent times are outlined and the process is placed in a historical context. Measures of the recent expansion in economic globalisation are given, such as trends in the proportion of global GDP traded internationally, and the relative size of global FDI. China’s comparative economic openness compared to the rest of the world is discussed. Potential positive and negative economic and social impacts of globalisation a...

  4. Assessing the tangible and intangible benefits of tourism: perceptions of economic, social, and cultural impacts in Labrador’s Battle Harbour Historic District

    Directory of Open Access Journals (Sweden)

    Howard Ramos

    2016-05-01

    Full Text Available Literature on rural and small island tourism critically questions the commodification of culture and landscapes, showing that replacing rural resource based industries with tourism often leads to a mummification of culture and questionable economic payoffs. Using original survey and qualitative data from three communities in Labrador’s Battle Harbour Historic District, this paper explores how rural and island communities perceive the benefits of tourism and interactions with tourists. The paper finds that residents value the cultural showcasing of their communities and history, but are ambiguous about the economic rewards of tourism. We conclude by questioning whether the cultural rewards of tourism, around meaning making, outweigh other rewards around promoting economically and socially viable communities.

  5. A comparative assessment of the economic benefits from shale gas ...

    African Journals Online (AJOL)

    To date, the Econometrix report (published in 2012) provides the only estimate of the economic impacts that may emanate from developing the Karoo's shale gas. The report uses a Keynesian multiplier model to estimate the impacts. The analysis performed in this paper estimates the economic impacts using a Computable ...

  6. Social Impact Assessment in Europe

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen; Hansen, Anne Merrild; Lyhne, Ivar

    2015-01-01

    Social impact assessment (SIA) is applied worldwide to assess social impacts of plans and projects. In Europe, directives on environmental assessment (EA) require attention to social impacts, however, there is a need to investigate the implementation in practise. To this end, we study three Danish...... cases, which are characterised by debates and conflicts on social issues. Analysis of the EA statements shows inclusion of a broad range of social impacts. However, the EAs do not fully match the concerns of the public, and social impacts are not always analysed in depth, mitigation measures...... are not suggested or are postponed and the geographical distribution of impacts assessed is biased towards including negative local impacts. We discuss the scope and handling of social impacts, and possible implications. Based on this, we conclude with the view that EA might do the job of handling social impacts...

  7. Wind Power: The Economic Impact of Intermittency

    NARCIS (Netherlands)

    Kooten, van G.C.

    2010-01-01

    Wind is the fastest growing renewable energy source for generating electricity, but economic research lags behind. In this study, therefore, we examine the economics of integrating large-scale wind energy into an existing electrical grid. Using a simple grid management model to investigate the

  8. The Socio-Economic Impact of Stroke on Households in Southern ...

    African Journals Online (AJOL)

    In Livingstone, Zambia, more than 30% of stroke victims indicate socio-economic problems. The study aimed at assessing the socio-economic impact of stroke in households in Livingstone district. A total of 50 households were conveniently selected from the Physiotherapy and Community Based Rehabilitation registers of ...

  9. Assessing the economic impact of public investment in Malaysia: a case study on MyRapid Transit project using a dynamic computable general equilibrium model

    OpenAIRE

    Muniandy, Meenachi

    2017-01-01

    The central focus of this thesis is the question of whether public investment in transport infrastructure contributes positively to Malaysia’s economic growth and welfare. Although there are strong analytical reasons to believe that public investment spending is one of the important variables that influence growth, there remains significant uncertainty about its actual degree of influence. In Malaysia, whenever there is a collapse in domestic demand, government spending becomes an important m...

  10. Assessing the Economic and Political Impacts of Climate Change on International River Basins using Surface Wetness in the Zambezi and Mekong Basins

    OpenAIRE

    Blankespoor, Brian; Basist, Alan; Dinar, Ariel; Dinar, Shlomi; Houba, Harold; Thomas, Neil

    2014-01-01

    Many river basins will likely face higher hydrologic variability, including extreme floods and droughts, due to climate change, with economic and political consequences. Water treaties that govern international basins could face non-compliance among riparians and inter-state tensions as hydrologic variability increases. Accurate monitoring of water resources is essential to cope with these fluctuations in flow. This paper demonstrates a simple yet robust procedure—the Basist Wetness Index—to ...

  11. Where to implement local biotech innovations? A framework for multi-scale socio-economic and environmental impact assessment of Green Bio-Refineries

    DEFF Research Database (Denmark)

    Cong, Ronggang; Stefaniak, Irena; Madsen, Bjarne

    2017-01-01

    Green Bio-Refineries (GBRs) have economic and environmental potentials through changing land use from cereals to grass production and provision of grass-based protein feed for livestock production and other valuable byproducts. However, the potentials are dependent on local conditions of the GBRs...... by sketching out priority areas for developing GBRs and discuss the policy implications of the results within the context of development of a bio-based economy....

  12. A Generic Bio-Economic Farm Model for Environmental and Economic Assessment of Agricultural Systems

    Science.gov (United States)

    Louhichi, Kamel; Kanellopoulos, Argyris; Zander, Peter; Flichman, Guillermo; Hengsdijk, Huib; Meuter, Eelco; Andersen, Erling; Belhouchette, Hatem; Blanco, Maria; Borkowski, Nina; Heckelei, Thomas; Hecker, Martin; Li, Hongtao; Oude Lansink, Alfons; Stokstad, Grete; Thorne, Peter; van Keulen, Herman; van Ittersum, Martin K.

    2010-01-01

    Bio-economic farm models are tools to evaluate ex-post or to assess ex-ante the impact of policy and technology change on agriculture, economics and environment. Recently, various BEFMs have been developed, often for one purpose or location, but hardly any of these models are re-used later for other purposes or locations. The Farm System Simulator (FSSIM) provides a generic framework enabling the application of BEFMs under various situations and for different purposes (generating supply response functions and detailed regional or farm type assessments). FSSIM is set up as a component-based framework with components representing farmer objectives, risk, calibration, policies, current activities, alternative activities and different types of activities (e.g., annual and perennial cropping and livestock). The generic nature of FSSIM is evaluated using five criteria by examining its applications. FSSIM has been applied for different climate zones and soil types (criterion 1) and to a range of different farm types (criterion 2) with different specializations, intensities and sizes. In most applications FSSIM has been used to assess the effects of policy changes and in two applications to assess the impact of technological innovations (criterion 3). In the various applications, different data sources, level of detail (e.g., criterion 4) and model configurations have been used. FSSIM has been linked to an economic and several biophysical models (criterion 5). The model is available for applications to other conditions and research issues, and it is open to be further tested and to be extended with new components, indicators or linkages to other models. PMID:21113782

  13. Analyzing the economic impacts of transportation projects.

    Science.gov (United States)

    2013-09-01

    The main goal of the study is to explore methods, approaches and : analytical software tools for analyzing economic activity that results from largescale : transportation investments in Connecticut. The primary conclusion is that the : transportation...

  14. Economic Assessment of FMDv Releases from the National Bio and Agro Defense Facility

    Science.gov (United States)

    Pendell, Dustin L.; Marsh, Thomas L.; Coble, Keith H.; Lusk, Jayson L.; Szmania, Sara C.

    2015-01-01

    This study evaluates the economic consequences of hypothetical foot-and-mouth disease releases from the future National Bio and Agro Defense Facility in Manhattan, Kansas. Using an economic framework that estimates the impacts to agricultural firms and consumers, quantifies costs to non-agricultural activities in the epidemiologically impacted region, and assesses costs of response to the government, we find the distribution of economic impacts to be very significant. Furthermore, agricultural firms and consumers bear most of the impacts followed by the government and the regional non-agricultural firms. PMID:26114546

  15. Environmental impact assessment Geopressure Subprogram

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-07-01

    This environmental impact assessment (EIA) addresses the expected programmatic activities of the Geopressure Subprogram of the Division of Geothermal Energy. The goal of the Geopressure Subprogram is to stimulate development of geopressured resources as an economic, reliable, operationally safe, and environmentally acceptable energy source. The subprogram includes activities in the areas of engineering research and development; resource exploration, assessment, and development; resource utilization including pilot and demonstration facilities; and environmental research and control technology development. It should be recognized that most of the subprogram activities extend over several years and are in their early stages of implementation at this time. The zones of potential geopressure development are in the region located along the Texas and Louisiana Gulf Coasts extending up to 200 miles (300 km) inland. Geopressured zones are sedimentary basins where water is trapped at high pressures within or below thick, nearly impermeable shale sequences. The confined water supports most or all of the weight of the overburden. This inhibits sediment compaction and causes formation pore pressure to exceed hydrostatic pressure. in sedimentary basins that are underlain by thin oceanic crust, upward thermal conduction from the mantle heats geopressured fluids and sediments to abnormally high temperatures, often in excess of 260 C (500 F).

  16. The Impact of the Economic Transition on the Development of Economic Freedom – Case of Poland

    Directory of Open Access Journals (Sweden)

    Anna Stepniak-Kucharska

    2015-06-01

    Full Text Available The changes in the Polish socio-economic system, initiated at the turn of 1989 and 1990, led to a systematic increase in the liberalization of economy and thereby the rise of the level of economic freedom. The aim of this paper is to examine the impact of the economic transition on the development of economic freedom in Poland. The analysis, carried out in the period 1995-2015, was conducted on the basis of the chain-linked Economic Freedom Index by the Fraser Institute and the Index of Economic Freedom of the Heritage Foundation and the Wall Street Journal. The analysis indicates that: (1 Poland cannot be considered as a country that is fully free economically, but the transition of its economic system has resulted in a rapid growth of economic freedom. (2 The impact of transition varies for different areas (sub-indices of the economy. (3 The European economic integration stimulated the increase of EFI, but the economic crisis did not decrease the level of economic freedom.

  17. Impact Assessment as Shared Learning

    OpenAIRE

    Wilson, Paul N.

    2009-01-01

    Increased attention directed towards evidence-based aid clearly dominates evaluation discussions within the development community. All development agencies, but particularly non-governmental organizations (NGO), struggle with the requirements for rigorous impact assessments of their project/program interventions. Given the serious operational obstacles confronting impact assessments, any successful integration of impact assessments into ongoing and new NGO programs can gain from the adoption ...

  18. Impact assessment of agricultural innovations: a review

    Directory of Open Access Journals (Sweden)

    Juan Carlos Barrientos-Fuentes

    2013-04-01

    Full Text Available The current conditions of the markets and favorable policies, as well as the progress of science and communications, are promoting further development and diffusion of agricultural innovations, which have effects on different areas of agrarian development. The objective of this paper is to present a review of characteristics of agricultural innovations and their diffusion, adoption and impacts, as well as an update of the types and methods of assessment. Agricultural innovations are not only new or improved products, they are also models and systems, and should have a positive social effect. Innovation areas in developing countries are more concentrated on production and distribution, whereas developed countries concentrate on offering inputs. Investments from the private sector in agricultural innovations are growing faster than those from the public sector. The adoption of innovations is medium-term, and usually less than 100%. The impact of innovations includes intermediate areas, such as institutional, political, scientific and productive areas. The economic efficiency of the investment in innovations is the most often mentioned purpose of impact assessments in the literature. The efficiency analysis (ex-post and its surplus approach is still the most used method for assessing impact of agricultural innovations. Nevertheless, other goals are becoming more important, such as food security, environmental protection and poverty reduction. Livelihood, comprehensive and multidimensional approaches go beyond the economic approach. Moreover, specific models with advantages of prognosis and improved precision are replacing or complementing the classic socio-economic approach

  19. The Potential Socio-economic Impacts of Gas Hydrate Exploitation

    Science.gov (United States)

    Riley, David; Schaafsma, Marije; Marin-Moreno, Héctor; Minshull, Tim A.

    2017-04-01

    Gas hydrate has garnered significant interest as a possible clean fossil fuel resource, especially in countries with limited energy supplies. Whilst the sector is still in its infancy, there has been escalating development towards commercial production. To the best of our knowledge it appears that, despite its potential, existing analyses of the social and economic impacts of hydrate exploitation have been very limited. Before any viable commercial production commences, the potential impacts across society must be considered. It is likely that such impact assessments will become a legislative requirement for hydrate exploitation, similar to their requirement in conventional oil and gas projects. Social impact analysis should guide hydrate development to have the highest possible net benefits to the human and natural environment. Without active commercial hydrate operations, potential socio-economic impacts can only be inferred from other fossil fuel resource focused communities, including those directly or indirectly affected by the oil and gas industry either in the vicinity of the well or further afield. This review attempts to highlight potential impacts by synthesising current literature, focusing on social impacts at the extraction stage of operation, over time. Using a DPSIR (Driving forces; Pressures; States; Impacts; Responses) framework, we focus on impacts upon: health and wellbeing, land use and access, services and infrastructure, population, employment opportunities, income and lifestyles. Human populations directly or indirectly related with fossil fuel extraction activities often show boom and bust dynamics, and so any impacts may be finite or change temporally. Therefore potential impacts have to be reassessed throughout the lifetime of the exploitation. Our review shows there are a wide range of possible positive and negative socio-economic impacts from hydrate development. Exploitation can bring jobs and infrastructure to remote areas, although

  20. The economic impacts of noxious facilities on wages and property values: An exploratory analysis

    Energy Technology Data Exchange (ETDEWEB)

    Nieves, L.A.; Hemphill, R.C.; Clark, D.E.

    1991-05-01

    Recent assessments of socioeconomic impacts resulting from the location of potentially hazardous facilities have concentrated on the issue of negative public perceptions and their resulting economic consequences. This report presents an analysis designed to answer the question: Can economic impacts resulting from negative perceptions of noxious facilities'' be identified and measured To identify the impacts of negative perceptions, data on noxious facilities sited throughout the United States were compiled, and secondary economic and demographic data sufficient to analyze the economic impacts on the surrounding study areas were assembled. This study uses wage rate and property value differentials to measure impacts on social welfare so that the extent to which noxious facilities and their associated activities have affected surrounding areas can be determined.

  1. The economic impacts of noxious facilities on wages and property values: An exploratory analysis

    Energy Technology Data Exchange (ETDEWEB)

    Nieves, L.A.; Hemphill, R.C.; Clark, D.E.

    1991-05-01

    Recent assessments of socioeconomic impacts resulting from the location of potentially hazardous facilities have concentrated on the issue of negative public perceptions and their resulting economic consequences. This report presents an analysis designed to answer the question: Can economic impacts resulting from negative perceptions of ``noxious facilities`` be identified and measured? To identify the impacts of negative perceptions, data on noxious facilities sited throughout the United States were compiled, and secondary economic and demographic data sufficient to analyze the economic impacts on the surrounding study areas were assembled. This study uses wage rate and property value differentials to measure impacts on social welfare so that the extent to which noxious facilities and their associated activities have affected surrounding areas can be determined.

  2. Economic Assessment of the Atlantic Coast Horseshoe Crab Fishery

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In this report, Industrial Economics, Incorporated (lEc) provides an assessment of the economic value of the Atlantic Coast horseshoe crab fishery. We accomplish...

  3. THE INSTITUTIONAL BARRIERS’ IMPACT ON THE ECONOMIC GROWTH IN THE INTERNATIONAL ECONOMIC INTEGRATION

    Directory of Open Access Journals (Sweden)

    Iryna Prykhodko

    2015-11-01

    Full Text Available The purpose of the paper. In our study we try to assess the causality link between a number of the international economic integration politico-economic factors, institutions and basic production factors with the growth of the economy. We form a sample of 18 post-socialist countries, including Central and Eastern Europe (CEE countries-members the European Union, and the rest of CEE non-members countries and CIS countries, who have not acquired the membership in the EU, including Ukraine. The time period of our study is 23 years, starting from 1991 – the year of independence of Ukraine till 2013 – the last year for which statistics are published for our group of a corresponding list of indicators that make up our interest. In the estimating equation we use econometric analysis panel data by least squares method with fixed effects transformation to eliminate countries’ heterogeneity. In the study we use such determinant of the institutions quality as the Index of Economic Freedom (Heritage Foundation, and we investigate various components of the Index of Economic Freedom (freedom of ownership, freedom of trade, freedom from corruption, freedom of investment. We assume that institutions towards freedom of foreign trade and reducing corruption will have a greater effect on the economy of the investigated countries. It is advisable to attach to the international economic integration politico-economic factors the indicator of foreign trade taxation as a measure of tariff barriers, international aid programs of the foreign donors and the European institutions to assess their role for the economic growth of the countries surveyed, and we take into account the capital and the labor as the basic factors of production. Methodology. The methods of synthesis, logic, abstraction and analysis are used in the study. On a sample of 18 post-socialist countries (CEE and CIS for the period of 23 years (1991-2013 we had conducted the econometric panel analysis

  4. Interactive neural-network-assisted screening. An economic assessment.

    Science.gov (United States)

    Radensky, P W; Mango, L J

    1998-01-01

    To apply clinical effectiveness estimates of interactive, neural network-assisted (INNA) screening to economic cervical cancer screening models to assess the economic impact of using this technology. Estimates of the sensitivity of INNA screening were drawn from a recently completed comprehensive synthesis of the INNA literature and applied to the Computer Model for Designing CANcer ConTROL Programs-based Cervical Cancer Screen economic model. The economic analysis was conducted from a modified payer perspective using costs borne by payers combined with patient deductibles and copayments. Costs of treating cervical cancer were updated to 1997 values using the medical care component of the Consumer Price Index. The model was run for a cohort of women starting at age 20 and screened on a triennial schedule through age 75. In the primary analysis (sensitivity of unassisted manual examination assumed to be 85%), the ratios found in this investigation varied from approximately $35,000 to $80,000 per life year saved, with the preponderance of ratios sensitive to estimates of sensitivity of unassisted manual screening but not to estimates of treatment costs. This investigation applied accuracy data on INNA rescreening to a model of the cost-effectiveness of cervical cancer screening. The results support the use of INNA rescreening as an appropriate expenditure of resources to identify missed cases of cervical epithelial abnormalities and potential cervical cancer.

  5. The Impact of Rules on Economic Activity

    Directory of Open Access Journals (Sweden)

    Veronica Coca

    2010-12-01

    Full Text Available The aim of this paper is to present the importance of the rules, the importance of those rules that influence economic activity. It will be presented the institutions starting from the "rules of the game" until the "rule of law". Then it will be explained the concept of "spontaneous order" and the importance of that order in society. For a good economic activity, we need a “good governance”. It will be explained what this means good governance and how addiction affects about institutional change.

  6. Economic Impacts of Geothermal Development in Harney County, Oregon.

    Energy Technology Data Exchange (ETDEWEB)

    Sifford, Alex; Beale, Kasi

    1991-12-01

    This study provides local economic impact estimates for a 100 megawatt (MW) geothermal power project in Oregon. The hypothetical project would be in Harney Count. Bonneville Power Administration commissioned this study to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council and its advisors. Harney County was chosen as it has both identified resources and industry interest. Geothermal energy is defined as the heat of the earth. For purposes of this study, geothermal energy is heat capable of economically generating electricity (using available technology). That translates to steam or hot water over 300{degrees}F. Local economic impacts include direct, indirect, and induced changes in the local economy. Direct economic impacts result from the costs of plant development, construction, and operation. Indirect impacts result from household and local government purchases. Induced impacts result from continued respending as goods and services to support the households and local governments are purchased. Employment impacts of geothermal development follow a pattern similar to the economic impacts. The workers associated with plant development bring their families to the area. Additional labor is required to provide support services for the new population. Local government services must also increase to support the new community growth and the geothermal plant itself. These changes yield indirect and induced employment impacts associated with the geothermal plant.

  7. Economic Impacts of Geothermal Development in Deschutes County, Oregon.

    Energy Technology Data Exchange (ETDEWEB)

    Sifford, Alex; Beale, Kasi

    1991-12-01

    This study provides local economic impact estimates for a 100 megawatt (MW) geothermal power project in Oregon. The hypothetical project would be Deschutes County. Bonneville Power Administration commissioned this study to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council and its advisors. Deschutes County was chosen as it has both identified resources and industry interest. Geothermal energy is defined as the heat of the earth. For purposes of this study, geothermal energy is heat capable of economically generating electricity (using available technology). That translates to steam or hot water over 300{degrees}F. Local economical impacts include direct, indirect, and induced changes in the local economy. Direct economic impacts result for the costs of plant development, construction, and operation. Indirect impacts result from household and local government purchases. Induced impacts result from continued respending as goods and services to support the households and local governments are purchased. Employment impacts of geothermal development follow a pattern similar to the economic impacts. The workers associated with plant development bring their families to the area. Additional labor is required to provide support services for the new population. Local government services must also increase to support the new community growth and the geothermal plant itself. These changes yield indirect and induced employment impacts associated with the geothermal plant.

  8. The Economic Effects of 9/11: A Retrospective Assessment

    Science.gov (United States)

    2002-09-27

    Shapiro, “Cities and Welfare: The Impact of Terrorism on Urban Form,” Journal of Urban Economics , vol. 51, no. 2, March 2002, p. 214. 75 Edward L. Glaeser...and Jesse M. Shapiro, “Cities and Welfare: The Impact of Terrorism on Urban Form,” Journal of Urban Economics , vol. 51, no. 2, March 2002, p. 214. 76

  9. Conversion to organic wine production: exploring the economic performance impacts

    OpenAIRE

    Nisén, Pia

    2014-01-01

    This study focuses on understanding the relationship between organic wine production and economic performance. The aim of this study is to clarify, what are the economic impacts that result from the conversion of wine production from conventional to organic. This is an interesting topic to be explored in more detail because despite the increasing demand of organic wine and share of vineyard area used for organic winemaking, the economic consequences of the conversion are still somewhat unclea...

  10. Impact of Higher Education on Economic Growth of Pakistan

    OpenAIRE

    Aziz, Babar; Khan, Tasneem; Aziz, Shumaila

    2008-01-01

    This paper investigates the returns of higher education on economic growth of Pakistan from 1972 to 2008 through the application of Cobb-Douglas production function. The prime objective of the study is to identify and establish a link between the higher education and economic growth of Pakistan. For this purpose the impact of higher education enrollment on economic growth is analyzed. An attempt is made, in this study, to analyze the educational trends, the strategies and challenges for highe...

  11. 78 FR 6322 - Economic Impact Policy

    Science.gov (United States)

    2013-01-30

    ... From the Federal Register Online via the Government Publishing Office EXPORT-IMPORT BANK Economic..., Malaysia, Philippines, Poland, Romania, Slovakia, South Africa, Spain, Sri Lanka, Taiwan, Turkey, and... date this notice appears in the Federal Register. Angela Mariana Freyre, Senior Vice President and...

  12. Economic development and workforce impacts of state DOT highway expenditures.

    Science.gov (United States)

    2014-01-01

    The research measured the impact of Georgia Department of Transportations highway : expenditures on economic activity in the State. The analysis covered awards made between January 2009 : and April 2013. The research is unique in that it not only ...

  13. The Impact of the feelings of Economic powerlessness and ...

    African Journals Online (AJOL)

    employment intentions, and the feeling that 'business exploits' impacted positively on self-employment intentions in response to unemployment. The results of the study suggest that young people who have high feelings of economic powerlessness would ...

  14. Public health and economic impact of dampness and mold

    Energy Technology Data Exchange (ETDEWEB)

    Mudarri, David; Fisk, William J.

    2007-06-01

    The public health risk and economic impact of dampness and mold exposures was assessed using current asthma as a health endpoint. Individual risk of current asthma from exposure to dampness and mold in homes from Fisk et al. (2007), and asthma risks calculated from additional studies that reported the prevalence of dampness and mold in homes were used to estimate the proportion of U.S. current asthma cases that are attributable to dampness and mold exposure at 21% (95% confidence internal 12-29%). An examination of the literature covering dampness and mold in schools, offices, and institutional buildings, which is summarized in the appendix, suggests that risks from exposure in these buildings are similar to risks from exposures in homes. Of the 21.8 million people reported to have asthma in the U.S., approximately 4.6 (2.7-6.3) million cases are estimated to be attributable to dampness and mold exposure in the home. Estimates of the national cost of asthma from two prior studies were updated to 2004 and used to estimate the economic impact of dampness and mold exposures. By applying the attributable fraction to the updated national annual cost of asthma, the national annual cost of asthma that is attributable to dampness and mold exposure in the home is estimated to be $3.5 billion ($2.1-4.8 billion). Analysis indicates that exposure to dampness and mold in buildings poses significant public health and economic risks in the U.S. These findings are compatible with public policies and programs that help control moisture and mold in buildings.

  15. The Impact of Depression on Social Economic Decision Making

    NARCIS (Netherlands)

    Harlé, K.M.; Allen, J.J.B.; Sanfey, A.G.

    2010-01-01

    Although the role of emotion in social economic decision making has been increasingly recognized, the impact of mood disorders, such as depression, on such decisions has been surprisingly neglected. To address this gap, 15 depressed and 23 nondepressed individuals completed a well-known economic

  16. The Impact of Education Investment on Sri Lankan Economic Growth

    Science.gov (United States)

    Ganegodage, K. Renuka; Rambaldi, Alicia N.

    2011-01-01

    We evaluate the contribution of investment on education to Sri Lanka's economic growth during the period 1959-2008. Physical capital, economic policy changes and the ethnic war are also evaluated due to their substantial importance. This study uses a framework encompassing both the neoclassical and endogenous growth model. The impact of education…

  17. Recurrent outbreaks of lumpy skin disease and its economic impact ...

    African Journals Online (AJOL)

    Lumpy skin disease (LSD) is an acute, severe and economically important transboundary disease of cattle caused by LSD virus (LSDV). Suspected outbreaks of LSD are frequently reported in Nigeria, but laboratory diagnosis is seldom carried out and the economic impact of the disease is unknown. This study investigated ...

  18. Impact of Currency Devaluation on Economic Growth of Nigeria ...

    African Journals Online (AJOL)

    The primary aim of the study is to estimate the long run relationship between economic growth (RGDP) and currency devaluation. This study investigated the impact of currency devaluation on economic growth of Nigeria. This was achieved through a review of literature and a test of hypothesis. In order to generate the ...

  19. Impact of Reproductive Health on Socio-economic Development: A ...

    African Journals Online (AJOL)

    Impact of Reproductive Health on Socio-economic Development: A Case Study of Nigeria. ... African Journal of Reproductive Health ... Nigeria, the most populous country in Africa, has policies and programmes geared towards the improvement of its socio-economic standing and overal development, with little positive result.

  20. SADC and the Global Economic Crisis Origins, Impacts and State ...

    African Journals Online (AJOL)

    SADC and the Global Economic Crisis Origins, Impacts and State Policy Responses. ... economic crisis has seen global growth plummet to its lowest rate in 60 years against the backdrop of falling demand, declining manufacturing and industrial output, trade credit fi nancing problems and plunging consumer confi dence.

  1. Economic impact World Rowing Championships 2014

    NARCIS (Netherlands)

    Pieter Verhoogt; Marije de la Faille Deutekom

    2014-01-01

    Economische impact World Rowing Championships 2014 Van 24 tot 31 augustus 2014 vond op de Bosbaan in Amsterdam de World Rowing Championships (WRC) plaats. Met het oog op de verdere ontwikkeling van het evenement wil de World Rowing Federation (FISA inzicht krijgen in de economische impact van

  2. The socio-economic impact of the Lake Chad resettlement scheme ...

    African Journals Online (AJOL)

    This study was undertaken with the objective of assessing the socio-economic impacts that have taken place since the arrival of different batches of settlers following the resettlement scheme. These impacts include damages exerted on the natural environment, accessibility to sites, provision of infrastructural facilities and ...

  3. Health Economics as Rhetoric: The Limited Impact of Health Economics on Funding Decisions in Four European Countries.

    Science.gov (United States)

    Franken, Margreet; Heintz, Emelie; Gerber-Grote, Andreas; Raftery, James

    2016-12-01

    A response to the challenge of high-cost treatments in health care has been economic evaluation. Cost-effectiveness analysis presented as cost per quality-adjusted life-years gained has been controversial, raising heated support and opposition. To assess the impact of economic evaluation in decisions on what to fund in four European countries and discuss the implications of our findings. We used a protocol to review the key features of the application of economic evaluation in reimbursement decision making in England, Germany, the Netherlands, and Sweden, reporting country-specific highlights. Although the institutions and processes vary by country, health economic evaluation has had limited impact on restricting access of controversial high-cost drugs. Even in those countries that have gone the furthest, ways have been found to avoid refusing to fund high-cost drugs for particular diseases including cancer, multiple sclerosis, and orphan diseases. Economic evaluation may, however, have helped some countries to negotiate price reductions for some drugs. It has also extended to the discussion of clinical effectiveness to include cost. The differences in approaches but similarities in outcomes suggest that health economic evaluation be viewed largely as rhetoric (in D.N. McCloskey's terms in The Rhetoric of Economics, 1985). This is not to imply that economics had no impact: rather that it usually contributed to the discourse in ways that differed by country. The reasons for this no doubt vary by perspective, from political science to ethics. Economic evaluation may have less to do with rationing or denial of medical treatments than to do with expanding the discourse used to discuss such issues. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  4. Common tongue: The impact of language on economic performance

    OpenAIRE

    Jain, Tarun

    2011-01-01

    This paper investigates the impact of language on economic performance. I use the 1956 reorganization of Indian states on linguistic lines as a natural experiment to estimate the impact of speaking the majority language on educational and occupational outcomes. I find that districts that spoke the majority language of the state during colonial times enjoy persistent economic benefits, as evidenced by higher educational achievement and employment in communication intensive sectors. After reorg...

  5. Assessment of Economic Condition Impact on People's Awareness, Attitudes and Practices Towards Recycling of Solid Wastes, a Case Study in Tabriz

    Directory of Open Access Journals (Sweden)

    Farzaneh Baghal Asghari

    2015-08-01

    Full Text Available Background and Objectives : Waste production is an integral part of human life. Besides reduction in waste production, one of the most important strategies solid waste management is solid waste recycling which has environmental and economic benefits. The aim of the present study was to evaluate the knowledge, attitude and practice (KAP of Tabriz citizens to participate in recycling. Material and Methods : This cross-sectional study involved 450 samples, in three different regions of Tabriz with high, average and low income levels (150 from each district, selected by systematic sampling. The relevant data were collected by questionnaires and were analyzed in SPSS and Excel software.  Results : The results of this study showed that the majority of Tabriz citizens had acceptable information about waste and recycling. Average knowledge, attitude and practices of the various regions were 86.8%, 75.6% and 59% respectively. There was no significant association in this field in three different regions (p.value > 0.05. Comparing the regions, education and welfare of the residents had no effect on the willingness to participate in recycling programs. : Conclusion: The results of the study reflect the community's readiness to accept the change and management of Municipal Solid Waste (MSW in the recycling programs. Consequently, recycling would be implemented successfully if organizations (e.g. municipalities, health center, education... have been coordinated and collaborated with citizens. ​

  6. Technical, economic and environmental assessment of sludge treatment wetlands.

    Science.gov (United States)

    Uggetti, Enrica; Ferrer, Ivet; Molist, Jordi; García, Joan

    2011-01-01

    Sludge treatment wetlands (STW) emerge as a promising sustainable technology with low energy requirements and operational costs. In this study, technical, economic and environmental aspects of STW are investigated and compared with other alternatives for sludge management in small communities (wastewater treatment plant. According to the results, STW with direct land application is the most cost-effective scenario, which is also characterised by the lowest environmental impact. The life cycle assessment highlights that global warming is a significant impact category in all scenarios, which is attributed to fossil fuel and electricity consumption; while greenhouse gas emissions from STW are insignificant. As a conclusion, STW are the most appropriate alternative for decentralised sludge management in small communities. Copyright © 2010 Elsevier Ltd. All rights reserved.

  7. AIDA: Asteroid impact & Deflection Assessment

    OpenAIRE

    Cheng, A F; Michel, P; Ulamec, S.; Reed, C

    2015-01-01

    The Asteroid Impact & Deflection Assessment (AIDA) mission is a kinetic impactor experiment to demonstrate asteroid impact hazard mitigation by deflecting an asteroid. AIDA is an international cooperation between NASA and ESA, consisting of two mission elements: the NASA Double Asteroid Redirection Test (DART) mission and the ESA Asteroid Impact Mission (AIM) rendezvous mission. The primary goals of AIDA are (i) to demonstrate the kinetic impact technique on a potentially hazardous near-Ea...

  8. Case study: The Economic impacts of tourism

    OpenAIRE

    Kennell, James

    2014-01-01

    Tourism can be a challenging subject for students because it is both dynamic and susceptible to economic turbulence and shifts in trends. Tourism: A Modern Synthesis is an essential textbook for tourism students looking for a clear and comprehensive introduction to their studies which helps overcome these challenges. The authors apply a strong business approach to the subject reflecting developments in the teaching and content of modern courses and the text covers both key principles and cont...

  9. The Economic Impact of Automation Technology

    Science.gov (United States)

    1989-07-01

    response to market shifts, and Increased flexibility In product differentiation , do not enter Into the calculus of the conventional measures of economic...can the potential benefits of automation technology such as product quality. the length of lead time, product differentiation , and flexibility be...and Increased flexIbilty in product differentiation as well as Its sgnIl%;antty enhanced capabilities to produce complex products of higher quality and

  10. Understanding the Economic Impact of Neurogenic Lower Urinary Tract Dysfunction.

    Science.gov (United States)

    Palma-Zamora, Isaac D; Atiemo, Humphrey O

    2017-08-01

    Neurogenic bladder is a chronic and disabling condition associated with multiple comorbidities and a widespread economic impact. Literature on cost of care and resource utilization is sparse and heterogeneous. Nonstandardized approaches, impact perspectives, and types of costs are used to describe the economic implications of neurogenic bladder. The financial toll is difficult to ascertain due to indirect and intangible costs exacerbated by the underlying disability. Health resource utilization based on clinical manifestations of neurogenic bladder may serve as an alternative measure. Understanding the multifold economic implications and health resource utilization patterns of neurogenic bladder may guide improvement of treatment strategies. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Economic Impacts of Geothermal Development in Malheur County, Oregon.

    Energy Technology Data Exchange (ETDEWEB)

    Sifford, Alex; Beale, Kasi

    1993-01-01

    This study provides local economic impact estimates for a 100 megawatt (MW) geothermal power project in Oregon. The hypothetical project would be in Malheur County, shown in Figure 1. Bonneville Power Administration commissioned this study to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council and its advisors. Malheur County was chosen as it has both identified resources and industry interest. Local economic impacts include direct, indirect, and induced changes in the local economy. Direct economic impacts result from the costs of plant development, construction, and operation. Indirect impacts result from household and local government purchases. Induced impacts result from continued responding as goods and services to support the households and local governments are purchased. Employment impacts of geothermal development follow a pattern similar to the economic impacts. Public service impacts include costs such as education, fire protection, roads, waste disposal, and water supply. The project assumption discussion notes experiences at other geothermal areas. The background section compares geothermal with conventional power plants. Power plant fuel distinguishes geothermal from other power sources. Other aspects of development are similar to small scale conventional thermal sources. The process of geothermal development is then explained. Development consists of well drilling, gathering system construction, power plant construction, plant operation and maintenance, and wellfield maintenance.

  12. Creating a Sustainability Scorecard as a predictive tool for measuring the complex social, economic and environmental impacts of industries, a case study: assessing the viability and sustainability of the dairy industry.

    Science.gov (United States)

    Buys, L; Mengersen, K; Johnson, S; van Buuren, N; Chauvin, A

    2014-01-15

    Sustainability is a key driver for decisions in the management and future development of industries. The World Commission on Environment and Development (WCED, 1987) outlined imperatives which need to be met for environmental, economic and social sustainability. Development of strategies for measuring and improving sustainability in and across these domains, however, has been hindered by intense debate between advocates for one approach fearing that efforts by those who advocate for another could have unintended adverse impacts. Studies attempting to compare the sustainability performance of countries and industries have also found ratings of performance quite variable depending on the sustainability indices used. Quantifying and comparing the sustainability of industries across the triple bottom line of economy, environment and social impact continues to be problematic. Using the Australian dairy industry as a case study, a Sustainability Scorecard, developed as a Bayesian network model, is proposed as an adaptable tool to enable informed assessment, dialogue and negotiation of strategies at a global level as well as being suitable for developing local solutions. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Assessing the impacts of climate change on natural resource systems

    Energy Technology Data Exchange (ETDEWEB)

    Frederick, K.D.; Rosenberg, N.J. [eds.

    1994-11-30

    This volume is a collection of papers addressing the theme of potential impacts of climatic change. Papers are entitled Integrated Assessments of the Impacts of Climatic Change on Natural Resources: An Introductory Editorial; Framework for Integrated Assessments of Global Warming Impacts; Modeling Land Use and Cover as Part of Global Environmental Change; Assessing Impacts of Climatic Change on Forests: The State of Biological Modeling; Integrating Climatic Change and Forests: Economic and Ecological Assessments; Environmental Change in Grasslands: Assessment using Models; Assessing the Socio-economic Impacts of Climatic Change on Grazinglands; Modeling the Effects of Climatic Change on Water Resources- A Review; Assessing the Socioeconomic Consequences of Climate Change on Water Resources; and Conclusions, Remaining Issues, and Next Steps.

  14. Monitoring of the risk of farmland abandonment as an efficient tool to assess the environmental and socio-economic impact of the Common Agriculture Policy

    Science.gov (United States)

    Milenov, Pavel; Vassilev, Vassil; Vassileva, Anna; Radkov, Radko; Samoungi, Vessela; Dimitrov, Zlatomir; Vichev, Nikola

    2014-10-01

    Farmland abandonment (FLA) could be defined as the cessation of agricultural activities on a given surface of land (Pointereau et al., 2008). FLA, often associated with social and economic problems in rural areas, has significant environmental consequences. During the 1990s, millions of hectares of farmland in the new EU Member States, from Central and Eastern Europe, were abandoned as a result of the transition process from centralized and planned to market economy. The policy tools adopted gradually within the Common Agricultural Policy of the European Union (EU CAP), as well as the EU environmental and structural policies, aimed to prevent further expansion of this phenomenon and to facilitate the revival of the agriculture land, being abandoned (ComReg 1122/2009). The Agri-Environment (AGRI-ENV) component of the Core Information Service (CIS), developed within the scope of the FP7-funded project "geoland2" were designed to support the agricultural user community at pan-European and national levels by contributing to the improvement of more accurate and timely monitoring of the status of agricultural land use in Europe and its change. The purpose of the product 'Farmland abandonment', as part of the AGRI-ENV package, is to detect potentially abandoned agriculture land, based on multi-annual SPOT data with several acquisitions per year. It provides essential independent information on the status of the agricultural land as recorded in the Land Parcel Identification System (LPIS), which is one of the core instruments of the implementation of CAP. The production line is based on object-based image analysis and benefits from the extensive availability of Biophysical parameters derived from the satellite data (geoland2). The method detects/tracks those land (or so-called reference) parcels in the LPIS, holding significant amount of land agriculture found as potentially abandoned. Reference parcels with such change are flagged and reported, enabling the National

  15. Economic impact of the introduction of machine perfusion preservation in a kidney transplantation program in the expanded donor era: cost-effectiveness assessment.

    Science.gov (United States)

    Gómez, V; Galeano, C; Diez, V; Bueno, C; Díaz, F; Burgos, F J

    2012-11-01

    Kidney transplantations (KT) from expanded criteria donors (ECD) show a higher rate of delayed graft function (DGF) that increases postoperative costs because of the prolonged hospital stay as well as the needs for dialysis and additional diagnostic procedures. Hypothermic machine perfusion (MP) might be superior to cold storage (CS) to reduce the relative risks of DGF and primary nonfunction (PNF) as well as to increase 1-year graft survival. The aim of the study was to determine the relative cost-effectiveness of two different storage methods: MP versus CS. A probabilistic decision tree was developed to compare MP and CS as graft preservation methods. The structure of the model was populated by review of the literature and outcomes of KT from ECD in our center. The model estimated budget impact and incremental cost-effectiveness ratio in terms of DGF and PNF cases. The cost comparison of methods for KT preservation included: hospitalization and intermediate care unit stay; post-KT dialysis; graft removal; immunosuppressive regimen; treatment of acute rejection episodes; as well as costs of preservation solutions and pulsatile preservation device or storage containers. Resource consumption for CS stratified by graft function varied from $8,159 for immediate graft function (IGF) recipients to $10,865 for DGF recipients to $25,933 for PNF recipients. Meanwhile, resource consumption for MP varied from $9,522 for IGF to $12,228 for DGF to $27,297 for PNF recipients. The main components of resource consumption were hospitalization stay (41.5%-53.9%); graft explantation (20.2%), and the need for dialysis (16.0%). The budget impact per patient for the introduction of MP was $505. However, the incremental cost-effectiveness ratio was $3,369 for each DGF- or PNF- saved case. The introduction of the MP preservation technology in a KT program form ECD is cost-effective in terms of savings for DGF and PNF cases. Copyright © 2012 Elsevier Inc. All rights reserved.

  16. Economic impact of stimulated technological activity. Part 1: Overall economic impact of technological progress: Its measurement

    Science.gov (United States)

    1971-01-01

    Investigations were performed at the national economic level to explore the aggregate effects of technological progress on economic growth. Inadequacies in existing marco-economic yardsticks forced the study to focus on the cost savings effects achieved through technological progress. The central questions discussed in this report cover: (1) role of technological progress in economic growth, (2) factors determining the rate of economic growth due to technological progress; (3) quantitative measurements of relationships between technological progress, its determinants, and subsequent economic growth; and (4) effects of research and development activities of the space program. For Part 2, see N72-32174.

  17. Introduction to economic assessment - part 2.

    Science.gov (United States)

    McMahon, Ann; Sin, Chih Hoong

    2014-07-01

    This is the second in a series of four continuing professional development articles that explain some of the principles of economic assessment (EA) and describe how they may be applied in practice by front line practitioners leading service innovations. It introduces a methodology, with associated tools and templates, that has been used by practising nurses to conduct EAs. Our purpose is to equip readers with the knowledge to develop a technically competent, pragmatic EA that will contribute towards evidence-informed decision making and assure the best use of limited resources. If you have not already read the first article in this series ( McMahon and Sin 2013), we strongly advise you to do so as each article purposefully draws and builds on those that have gone before. The time out exercises in the first article required you to access source material located on the RCN website and identify a service innovation in your workplace. The time out exercises in this article draw in these same sources. We begin this article by recapping on the points covered in the first article before exploring the implications of the principles of EA and how to apply them in practice. In this article, we refer to and draw on a companion article published in this edition of Nursing Management ( pages 38-41) that sets out the most commonly cited approaches to EA in health and social care. We aim to enable readers, along with those they seek to influence, to make an informed decision as to what may be an appropriate EA approach in any specific context.

  18. Socio-economic impact of biofuel feedstock production on local ...

    African Journals Online (AJOL)

    Ghana Journal of Geography Vol. 5, 2013. Socio-economic impact of biofuel feedstock production on local livelihoods in Ghana. Acheampong ...... The local social and environmental impacts of biofuel feedstock expansion: A synthesis of case studies from Asia, Africa and Latin America. CIFOR Infobriefs, No. 34,. December ...

  19. User Guide for the International Jobs and Economic Development Impacts Model

    Energy Technology Data Exchange (ETDEWEB)

    Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Flores-Espino, Francisco [National Renewable Energy Lab. (NREL), Golden, CO (United States); Uriarte, Caroline [National Renewable Energy Lab. (NREL), Golden, CO (United States); Cox, Sadie [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-09-01

    The International Jobs and Economic Development Impacts (I-JEDI) model is a freely available economic model that estimates gross economic impacts from wind, solar, and geothermal energy projects for several different countries. Building on the original JEDI model, which was developed for the United States, I-JEDI was developed under the USAID Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) program to support countries in assessing economic impacts of LEDS actions in the energy sector. I-JEDI estimates economic impacts by characterizing the construction and operation of energy projects in terms of expenditures and the portion of these expenditures made within the country of analysis. These data are then used in a country-specific input-output (I-O) model to estimate employment, earnings, gross domestic product (GDP), and gross output impacts. Total economic impacts are presented as well as impacts by industry. This user guide presents general information about how to use I-JEDI and interpret results as well as detailed information about methodology and model limitations.

  20. The Economic Impact of Coal Mining in New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Peach, James; Starbuck, C.

    2009-06-01

    The economic impact of coal mining in New Mexico is examined in this report. The analysis is based on economic multipliers derived from an input-output model of the New Mexico economy. The direct, indirect, and induced impacts of coal mining in New Mexico are presented in terms of output, value added, employment, and labor income for calendar year 2007. Tax, rental, and royalty income to the State of New Mexico are also presented. Historical coal production, reserves, and price data are also presented and discussed. The impacts of coal-fired electricity generation will be examined in a separate report.

  1. Economic Assessment of the Use Value of Geospatial Information

    Directory of Open Access Journals (Sweden)

    Richard Bernknopf

    2015-07-01

    Full Text Available Geospatial data inform decision makers. An economic model that involves application of spatial and temporal scientific, technical, and economic data in decision making is described. The value of information (VOI contained in geospatial data is the difference between the net benefits (in present value terms of a decision with and without the information. A range of technologies is used to collect and distribute geospatial data. These technical activities are linked to examples that show how the data can be applied in decision making, which is a cultural activity. The economic model for assessing the VOI in geospatial data for decision making is applied to three examples: (1 a retrospective model about environmental regulation of agrochemicals; (2 a prospective model about the impact and mitigation of earthquakes in urban areas; and (3 a prospective model about developing private–public geospatial information for an ecosystem services market. Each example demonstrates the potential value of geospatial information in a decision with uncertain information.

  2. BREXIT IMPACT ON SERBIAN ECONOMIC DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Ljiljana Stošić Mihajlović

    2016-07-01

    Full Text Available On Thursday, 23.6.2016. the British were out to vote - a referendum to stay or exit from European Union nations. With minimal but sufficient majority pleaded United Kingdom leave European Union. The paradox is even greater because there are, the principles, and the chapters that each member state has to pass, and to harmonize its legislation and rules of good practice in force in the EU, but there are no rules to carry out, or how to handle the situation when the country decided by a majority vote of its population to leave the EU. However, what is for Serbia at this moment most important is how it will affect the flow Brexit and Serbia's path towards the EU, in terms of whether and how much will be the consequences for Serbia in the light of recent events. More important question is, it seems, refers to economic stability in Serbia. In this regard, the paper discusses the situation primarily on the economic front Serbia after the decision of Great Britain to leave the European Union. Special attention is paid to the opportunities that presented themselves in connection with a faster reception of Serbia in the EU or in the work also indicates the obstacles that Serbia will inevitably encounter on the road to the EU as a strategic orientation through and in a situation where the purpose and existence of the European Union questioned. However, the conclusion is that the citizens of Serbia needed strong EU compared to the one that has ever existed.

  3. Privacy Impact Assessment (PIA) Repository

    Data.gov (United States)

    Department of Veterans Affairs — This repository contains Privacy Impact Assessments (PIA) that have been vetted/approved. Section 208 of the Electronic Government Act of 2002 (E-Gov Act) requires...

  4. The impact of remittances on economic growth: An econometric model

    Directory of Open Access Journals (Sweden)

    Dietmar Meyer

    2017-05-01

    In other words, the econometric analysis will be based on those six remittance receiving countries. The paper is then to review the empirical literature devoted to the impact of remittances on economic growth, in order, to identify empirically if there are significant relationships between remittances and growth in these countries. The results suggest that remittances have a positive impact on growth and that this impact increases at higher levels of remittances relative to GDP.

  5. Economic impacts of sanitation in Southeast Asia : summary

    OpenAIRE

    anonymous

    2007-01-01

    This study examines the major health, water, environmental, tourism and other welfare impacts associated with poor sanitation in Cambodia, Indonesia, the Philippines and Vietnam. By examining the economic impacts of poor sanitation, and the potential gains from improved sanitation, this study provides important evidence to support further investments in sanitation. The goal of this report is to show decision makers at the country and regional levels how the negative impacts of poor sanitation...

  6. Measuring the Economic Impacts of Federal Investments in Research

    Energy Technology Data Exchange (ETDEWEB)

    Olson, Steve [National Academy of Sciences, Washington, DC (United States); Merrill, Stephen [National Academy of Sciences, Washington, DC (United States)

    2011-08-31

    Measuring the Economic Impacts of Federal Investments in Research evaluates approaches to measuring the returns on federal research investments. This report identifies new methodologies and metrics that can be developed and used for assessing returns on research across a wide range of fields (biomedical, information technology, energy, agriculture, environment, and other biological and physical sciences, etc.), while using one or more background papers that review current methodologies as a starting point for the discussion. It focuses on tools that are able to exploit available data in the relatively near term rather than on methodologies that may require substantial new data collection. Over the last several years, there has been a growing interest in policy circles in identifying the payoffs from federal agency research investments, especially in terms of economic growth, competitiveness, and jobs. The extraordinary increase in research expenditures under the American Recovery and Reinvestment Act (ARRA) of 2009 and the President's commitment to science and technology (S&T) funding increases going forward have heightened the need for measuring the impacts of research investments. Without a credible analysis of their outcomes, the recent and proposed increases in S&T funding may not be sustained, especially given competing claims for federal funding and pressures to reduce projected federal budget deficits. Motivated by these needs and requirements, Measuring the Economic Impacts of Federal Investments in Research reviews and discusses the use of quantitative and qualitative data to evaluate the returns on federal research and development (R&D) investments. Despite the job-focused mandate of the current ARRA reporting requirements, the impact of S&T funding extend well beyond employment. For instance, federal funding in energy research may lead to innovations that would reduce energy costs at the household level, energy imports at the national level, and

  7. Temperature impacts on economic growth warrant stringent mitigation policy

    Science.gov (United States)

    Moore, Frances C.; Diaz, Delavane B.

    2015-02-01

    Integrated assessment models compare the costs of greenhouse gas mitigation with damages from climate change to evaluate the social welfare implications of climate policy proposals and inform optimal emissions reduction trajectories. However, these models have been criticized for lacking a strong empirical basis for their damage functions, which do little to alter assumptions of sustained gross domestic product (GDP) growth, even under extreme temperature scenarios. We implement empirical estimates of temperature effects on GDP growth rates in the DICE model through two pathways, total factor productivity growth and capital depreciation. This damage specification, even under optimistic adaptation assumptions, substantially slows GDP growth in poor regions but has more modest effects in rich countries. Optimal climate policy in this model stabilizes global temperature change below 2 °C by eliminating emissions in the near future and implies a social cost of carbon several times larger than previous estimates. A sensitivity analysis shows that the magnitude of climate change impacts on economic growth, the rate of adaptation, and the dynamic interaction between damages and GDP are three critical uncertainties requiring further research. In particular, optimal mitigation rates are much lower if countries become less sensitive to climate change impacts as they develop, making this a major source of uncertainty and an important subject for future research.

  8. Economic impacts of noxious facilities: Incorporating the effects of risk aversion

    Energy Technology Data Exchange (ETDEWEB)

    Nieves, L.A.

    1993-09-01

    Developing new sites for noxious facilities has become a complex process with many potential pitfalls. In addition to the need to negotiate conditions acceptable to the host community, siting success may depend on the facility proposer`s ability to identify a candidate site that not only meets technical requirements, but that is located in a community or region whose population is not highly averse to the risks associated with the type of facility being proposed. Success may also depend on the proposer accurately assessing potential impacts of the facility and offering an equitable compensation package to the people affected by it. Facility impact assessments, as typically performed, include only the effects of changes in population, employment and economic activity associated with facility construction and operation. Because of their scope, such assessments usually show a short-run, net economic benefit for the host region, making the intensely negative public reaction to some types and locations of facilities seem unreasonable. The impact component excluded from these assessments is the long-run economic effect of public perceptions of facility risk and nuisance characteristics. Recent developments in psychological and economic measurement techniques have opened the possibility of correcting this flaw by incorporating public perceptions in projections of economic impacts from noxious facilities.

  9. THE IMPACT OF GLOBALIZATION AND GOVERNANCE ON LOCAL ECONOMIC DEVELOPMENT

    OpenAIRE

    Armenia ANDRONICEANU

    2013-01-01

    Globalization and the crises context have influenced the local economic development in Romania and determined the government to adapt its policies according to them. This paper presents part of the results of a specific research on the impact of globalization and the government policies to the local economic development. The sample was composed by small and medium size enterprises from Bucharest. They are specialized in export of products from three main areas. The research methodology includ...

  10. Impact of Globalisation and Economic Reforms on Employment in India

    OpenAIRE

    Dhas, Albert Christopher; Helen, Mary Jacqueline

    2008-01-01

    In this paper, the basics of globalization, the economic reforms initiated in India and the trends in employment and the impact of globalisation are discussed. It is argued that the unorganised workers would expand further due to globalisation. Under the present deprived conditions of unorganised sector, this would lead to imbalance in the labour market leading to more supply of labours, low wages and low level of income. This situation would affect the social and economic conditions of th...

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

    Energy Technology Data Exchange (ETDEWEB)

    Blohmke, Julian; Sohm, Matthew; Zickfeld, Florian

    2013-06-15

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

  12. Evaluating the economic impact of casino liberalization in Macao.

    Science.gov (United States)

    Zheng, Victor; Hung, Eva P W

    2012-09-01

    This paper aims to evaluate the economic impact after Macao decided to liberalize its gaming industry. By analysing both objective data of official statistics and subjective data of the perceptions of quality of life, we painted a picture of mixed blessings. Although objective indicators showed strong economic growth in terms of a rise in per capita GDP and public revenue as well as a decline in unemployment rate, subjective indicators revealed that local residents were less than optimistic about their own employment outlook and did not perceive any improvement in their overall economic situation. While casino liberalization brought forth tremendous economic gain, the general population did not subjectively feel the benefits. An integrative analysis of both objective and subjective indicators would therefore allow us to look closer how residents' lives in the micro-level could have been adversely affected by the prosperous economic outlook at the macro-level.

  13. Geothermal : Economic Impacts of Geothermal Development in Whatcom County, Washington.

    Energy Technology Data Exchange (ETDEWEB)

    Lesser, Jonathan A.

    1992-07-01

    This report estimates the local economic impacts that could be anticipated from the development of a 100 megawatt (MW) geothermal power plant in eastern Whatcom County, Washington, near Mt. Baker, as shown in Figure 1. The study was commissioned by the Bonneville Power Administration to quantify such impacts as part of regional confirmation work recommended by the Northwest Power Planning Council. Whatcom County was chosen due to both identified geotherrnal resources and developer interest. The analysis will focus on two phases: a plant construction phase, including well field development, generating plant construction, and transmission line construction; and an operations phase. Economic impacts will occur to the extent that construction and operations affect the local economy. These impacts will depend on the existing structure of the Whatcom County economy and estimates of revenues that may accrue to the county as a result of plant construction, operation, and maintenance. Specific impacts may include additional direct employment at the plant, secondary impacts from wage payments being used to purchase locally produced goods and services, and impacts due to expenditures of royalty and tax payments received by the county. The basis for the analysis of economic impacts in this study is the US Forest Service IMPLAN input-output modeling system.

  14. The Long-term Impacts of Earthquakes on Economic Growth

    Science.gov (United States)

    Lackner, S.

    2016-12-01

    The social science literature has so far not reached a consensus on whether and how earthquakes actually impact economic growth in the long-run. Several hypotheses have been suggested and some even argue for a positive impact. A general weakness in the literature, however, is the predominant use of inadequate measures for the exogenous natural hazard of an earthquake. The most common problems are the lack of individual event size (e.g. earthquake dummy or number of events), the use of magnitude instead of a measure for surface shaking, and endogeneity issues when traditional qualitative intensity scales or actual impact data is used. Here we use peak ground acceleration (PGA) as the ground motion intensity measure and investigate the impacts of earthquake shaking on long-run economic growth. We construct a data set from USGS ShakeMaps that can be considered the universe of global relevant earthquake ground shaking from 1973 to 2014. This data set is then combined with World Bank GDP data to conduct a regression analysis. Furthermore, the impacts of PGA on different industries and other economic variables such as employment and education are also investigated. This will on one hand help to identify the mechanism of how earthquakes impact long-run growth and also show potential impacts on other welfare indicators that are not captured by GDP. This is the first application of global earthquake shaking data to investigate long-term earthquake impacts.

  15. Regional Economic Accounting (REAcct). A software tool for rapidly approximating economic impacts

    Energy Technology Data Exchange (ETDEWEB)

    Ehlen, Mark Andrew; Vargas, Vanessa N.; Loose, Verne William; Starks, Shirley J.; Ellebracht, Lory A.

    2011-07-01

    This paper describes the Regional Economic Accounting (REAcct) analysis tool that has been in use for the last 5 years to rapidly estimate approximate economic impacts for disruptions due to natural or manmade events. It is based on and derived from the well-known and extensively documented input-output modeling technique initially presented by Leontief and more recently further developed by numerous contributors. REAcct provides county-level economic impact estimates in terms of gross domestic product (GDP) and employment for any area in the United States. The process for using REAcct incorporates geospatial computational tools and site-specific economic data, permitting the identification of geographic impact zones that allow differential magnitude and duration estimates to be specified for regions affected by a simulated or actual event. Using these data as input to REAcct, the number of employees for 39 directly affected economic sectors (including 37 industry production sectors and 2 government sectors) are calculated and aggregated to provide direct impact estimates. Indirect estimates are then calculated using Regional Input-Output Modeling System (RIMS II) multipliers. The interdependent relationships between critical infrastructures, industries, and markets are captured by the relationships embedded in the inputoutput modeling structure.

  16. INSTITUTIONS, EDUCATION AND INNOVATION AND THEIR IMPACT ON ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    Miroljub Shukarov

    2016-03-01

    Full Text Available The aim of this article is to provide a closer look of the institutions, their development, education and innovation and their impact on economic growth. The postulates of the neo-classical economic growth theories consider the accumulation of human capital and the technological development as factors that promote economic growth. Thus, investing in education, R&D and innovation is essential for a country’s prospects for economic growth. However, the main idea is to present this topic from institutional point of view. By using literature and statistical analysis, the article investigates whether the degree of institutional development in country’s educational system is sufficient enough to create prospects for economic growth. We compare four different countries: Macedonia and Serbia as non-EU countries and Bulgaria and Slovenia as EU member countries. We perform two analysis – the first one is comparison of selected statistical data, and the second one is comparison of the Human Development Index for the four countries of interest. The research findings indicate to the fact that institutionalized society with higher degree of institutional development in this case in the educational system is more likely to boost the economic growth. The results also indicate to the fact that societies in which the degree of institutional development is higher, as it is in our case in Slovenia and Bulgaria, are more likely to produce well qualified and skilled labour force which will further impact the economic growth.

  17. Health Economics of Dengue: A Systematic Literature Review and Expert Panel's Assessment

    Science.gov (United States)

    Beatty, Mark E.; Beutels, Philippe; Meltzer, Martin I.; Shepard, Donald S.; Hombach, Joachim; Hutubessy, Raymond; Dessis, Damien; Coudeville, Laurent; Dervaux, Benoit; Wichmann, Ole; Margolis, Harold S.; Kuritsky, Joel N.

    2011-01-01

    Dengue vaccines are currently in development and policymakers need appropriate economic studies to determine their potential financial and public health impact. We searched five databases (PubMed, EMBASE, LILAC, EconLit, and WHOLIS) to identify health economics studies of dengue. Forty-three manuscripts were identified that provided primary data: 32 report economic burden of dengue and nine are comparative economic analyses assessing various interventions. The remaining two were a willingness-to-pay study and a policymaker survey. An expert panel reviewed the existing dengue economic literature and recommended future research to fill information gaps. Although dengue is an important vector-borne disease, the economic literature is relatively sparse and results have often been conflicting because of use of inconsistent assumptions. Health economic research specific to dengue is urgently needed to ensure informed decision making on the various options for controlling and preventing this disease. PMID:21363989

  18. Methodology for Integrated Socio-economic Assessment of Multi-use Offshore Platforms

    NARCIS (Netherlands)

    Koundouri, Phoebe; Dávila, Osiel G.; Stithou, Mavra; Babalos, Vasilis; Xepapadeas, Anastasios; Anastasiou, Ioannis; Antypas, Antonis; Kourogenis, Nikolaos; Mousoulides, Aris; Mousoulides, Marianna; Zanuttigh, Barbara; Zagonari, Fabio; Lange, Manfred A.; Jimenez, Carlos; Rosén, Lars; Lindhe, Andreas; Norrman, Jenny; Söderqvist, Tore; Troianos, Dimitris; Frentzos, Athanasios; Krontira, Yukiko; Diaz Simal, Pedro; Guanche, Raul; Bel, de Mark; He, Wei; Kabdasali, Sedat; Elginoz, Nilay; Bagci, Taylan; Bas, Bilge; Cantu, Matteo; Masotti, Matteo; Suffredini, Roberto; Stuiver, M.; Giannakis, Elias; Tsani, Stella

    2017-01-01

    This chapter presents the methodology employed for the Integrated Socio-Economic Assessment (MISEA) of different designs of Multi-Use Offshore Platforms (MUOPs). The methodology allows for the identification, the valuation and the assessment of the potential impacts and their magnitude. The analysis

  19. A Screening Method for Assessing Cumulative Impacts

    Directory of Open Access Journals (Sweden)

    Joan Denton

    2012-02-01

    Full Text Available The California Environmental Protection Agency (Cal/EPA Environmental Justice Action Plan calls for guidelines for evaluating “cumulative impacts.” As a first step toward such guidelines, a screening methodology for assessing cumulative impacts in communities was developed. The method, presented here, is based on the working definition of cumulative impacts adopted by Cal/EPA [1]: “Cumulative impacts means exposures, public health or environmental effects from the combined emissions and discharges in a geographic area, including environmental pollution from all sources, whether single or multi-media, routinely, accidentally, or otherwise released. Impacts will take into account sensitive populations and socio-economic factors, where applicable and to the extent data are available.” The screening methodology is built on this definition as well as current scientific understanding of environmental pollution and its adverse impacts on health, including the influence of both intrinsic, biological factors and non-intrinsic socioeconomic factors in mediating the effects of pollutant exposures. It addresses disparities in the distribution of pollution and health outcomes. The methodology provides a science-based tool to screen places for relative cumulative impacts, incorporating both the pollution burden on a community- including exposures to pollutants, their public health and environmental effects- and community characteristics, specifically sensitivity and socioeconomic factors. The screening methodology provides relative rankings to distinguish more highly impacted communities from less impacted ones. It may also help identify which factors are the greatest contributors to a community’s cumulative impact. It is not designed to provide quantitative estimates of community-level health impacts. A pilot screening analysis is presented here to illustrate the application of this methodology. Once guidelines are adopted, the methodology can

  20. A screening method for assessing cumulative impacts.

    Science.gov (United States)

    Alexeeff, George V; Faust, John B; August, Laura Meehan; Milanes, Carmen; Randles, Karen; Zeise, Lauren; Denton, Joan

    2012-02-01

    The California Environmental Protection Agency (Cal/EPA) Environmental Justice Action Plan calls for guidelines for evaluating "cumulative impacts." As a first step toward such guidelines, a screening methodology for assessing cumulative impacts in communities was developed. The method, presented here, is based on the working definition of cumulative impacts adopted by Cal/EPA: "Cumulative impacts means exposures, public health or environmental effects from the combined emissions and discharges in a geographic area, including environmental pollution from all sources, whether single or multi-media, routinely, accidentally, or otherwise released. Impacts will take into account sensitive populations and socio-economic factors, where applicable and to the extent data are available." The screening methodology is built on this definition as well as current scientific understanding of environmental pollution and its adverse impacts on health, including the influence of both intrinsic, biological factors and non-intrinsic socioeconomic factors in mediating the effects of pollutant exposures. It addresses disparities in the distribution of pollution and health outcomes. The methodology provides a science-based tool to screen places for relative cumulative impacts, incorporating both the pollution burden on a community- including exposures to pollutants, their public health and environmental effects- and community characteristics, specifically sensitivity and socioeconomic factors. The screening methodology provides relative rankings to distinguish more highly impacted communities from less impacted ones. It may also help identify which factors are the greatest contributors to a community's cumulative impact. It is not designed to provide quantitative estimates of community-level health impacts. A pilot screening analysis is presented here to illustrate the application of this methodology. Once guidelines are adopted, the methodology can serve as a screening tool to help Cal

  1. Methodology for the economic assessment of PACS

    Science.gov (United States)

    Langlotz, Curtis P.; Even-Shoshan, Orit; Seshadri, Sridhar B.; Brikman, Inna; Kishore, Sheel; Kundel, Harold L.; Schwartz, J. Sanford

    1994-05-01

    Most economic studies of Picture Archiving and Communications Systems (PACS) to date, including our own, have focused on the perspective of the radiology department and its direct costs. However, many researchers have suggested additional cost savings that may accrue to the medical center as a whole through increased operational capacity, fewer lost images, rapid simultaneous access to images, and other decreases in resource utilization. We describe here a new economic analysis framework we have developed to estimate these potential additional savings. Our framework is comprised of two parallel measurement methods. The first method estimates the cost of care actually delivered through online capture of charge entries from the hospital's billing computer and from the clinical practices' billing database. Multiple regression analyses will be used to model cost of care, length of stay, and other estimates of resource utilization. The second method is the measurement of actual resource utilization, such as technologist time, frequency and duration of film searches, and equipment utilization rates. The costs associated with changes in resource use will be estimated using wage rates and other standard economic methods. Our working hypothesis is that, after controlling for the underlying clinical and demographic differences among patients, patients imaged using a PACS will have shorter lengths of stay, shorter exam performance times, and decreased costs of care. We expect our analysis framework to explain and resolve some of the conflicting views of the cost-effectiveness of PACS.

  2. Economic impact of the Climbing World Championships. Gijón, 8-14 September 2014

    Directory of Open Access Journals (Sweden)

    José Baños

    2016-06-01

    Full Text Available Purpose: This study aims to assess the economic impact for the economy of the Principality of Asturias, of the World Climbing Championship held in Gijon in 2014. Design/methodology/approach: Various instruments are available to assess the economic impact of a sporting event in a city or region. Among them is the Input-Output (I-O analysis, which is used in this study. Findings: We analyse the economic impacts of the expenditure by non-residents in the Principality of Asturias in a comprehensive study that categorises the individuals attending the Championship according to their accommodation choice and to different visitor categories (i.e. athletes, technicians, managers, etc.. The study also takes into account the expenditure on infrastructure and organization incurred by the organizer of the competition: the City Council of Gijon. The economic impact on the economy of Asturias of the 2014 World Climbing Championship held in Gijón is calculated in terms of the Gross Value Added (GVA. Originality/value: When a public institution organizes an activity, an assessment of whether the expenditure has an economic return or leads to an unjustifiable expenditure of public money, is required.

  3. The Impact of Political Relations Between Countries on Economic Relations

    Directory of Open Access Journals (Sweden)

    Hossein Askari

    2012-09-01

    Full Text Available In this paper, we assess the implications of changes in bilateral diplomatic relations with the United States for economic relations. We identify countries whose relations with the US changed during two historic and significant milestones in the past three decades, and a third group of countries after their leftist governments failed/collapsed in early 1990s. Using the Mann-Whitney U-test, we measure the significance of changes in economic relations. We chose the following set of economic indices to reflect economic relations: imports and exports to and from the US, capital outflows from the US to the country, economic and military assistance provided by the US, flow of students to the US, US arms export to the country, the country’s military expenditures, and believing in the importance of remittances and FDI and portfolio investment we use total figures as we did not have bilateral figures. Our results, though mixed, offer some interesting insights.

  4. Comparison of lignin extraction processes: Economic and environmental assessment.

    Science.gov (United States)

    Carvajal, Juan C; Gómez, Álvaro; Cardona, Carlos A

    2016-08-01

    This paper presents the technical-economic and environmental assessment of four lignin extraction processes from two different raw materials (sugarcane bagasse and rice husks). The processes are divided into two categories, the first processes evaluates lignin extraction with prior acid hydrolysis step, while in the second case the extraction processes are evaluated standalone for a total analysis of 16 scenarios. Profitability indicators as the net present value (NPV) and environmental indicators as the potential environmental impact (PEI) are used through a process engineering approach to understand and select the best lignin extraction process. The results show that both economically and environmentally process with sulfites and soda from rice husk presents the best results; however the quality of lignin obtained with sulfites is not suitable for high value-added products. Then, the soda is an interesting option for the extraction of lignin if high quality lignin is required for high value-added products at low costs. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. On the macro-economic impact of bioenergy and biochemicals – Introducing advanced bioeconomy sectors into an economic modelling framework with a case study for the Netherlands

    NARCIS (Netherlands)

    Meijl, van H.; Tsiropoulos, I.; Bartelings, H.; Hoefnagels, R.; Smeets, E.; Tabeau, A.; Faaij, A.

    2018-01-01

    Advanced uses of biomass for bioenergy and biochemicals are being gradually introduced and are expected to grow considerably in regional economies, thus raising questions on their mid-term macro-economic impacts. To assess these impacts, we use a computable general equilibrium model and a regional

  6. Wildfire: It's Economic Impact on Grazing Livestock in Northern Nevada

    Science.gov (United States)

    Honeycutt, S.

    2015-12-01

    As the climate changes and Nevada experiences long severe drought, a key understanding of the economic impacts of wildfire on grazing livestock is essential in the assurance of livestock production in future management of Nevada's rangeland. The focus of this research is to determine the economic impact in the reduction of rangeland available for livestock grazing due to wildfires. The datasets utilized in this research are from 2007 & 2012 and include Bureau of Land Management wildfire, grazing allotments and herd management area geospatial data along with USDA Census of Agriculture, Inventory & Sales Information for cattle & calves, sheep & lambs, and goats. Presented in the results will be the direct, indirect, and induced economic effects of wildfires on rangeland production.

  7. Indirect economic impacts in water supplies augmented with desalinated water

    DEFF Research Database (Denmark)

    Rygaard, Martin; Arvin, Erik; Binning, Philip John

    2010-01-01

    softeners. This paper describes potential economic consequences of diluting Copenhagen's drinking water with desalinated water. With a mineral content at 50% of current levels, dental caries and cardiovascular diseases are expected to increase by 51 and 23% respectively. Meanwhile, the number of dish......Several goals can be considered when optimizing blends from multiple water resources for urban water supplies. Concentration-response relationships from the literature indicate that a changed water quality can cause impacts on health, lifetime of consumer goods and use of water additives like...... and clothes washer replacements is expected to decrease by 14%. In economic terms these changes are equal to 24–85% of water production costs in 2005. Our calculations further indicate that the economic impact from changing the water quality can be at least as significant as the change in operating costs...

  8. Columbia River System Operation Review : Final Environmental Impact Statement, Appendix O: Economic and Social Impact.

    Energy Technology Data Exchange (ETDEWEB)

    Columbia River System Operation Review (U.S.)

    1995-11-01

    This Appendix O of the Final Environmental Impact Statement for the Columbia River System measures the economic and social effects of the alternative system operation strategies and includes both geographic and methodology components. Areas discussed in detail include the following: purpose, scope and process; an economic history of the Columbia River Basin and its use today including the Columbia River and Socio-economic development in the Northwest and Major uses of the River System; Analysis procedures and methodologies including national economic evaluation, the concepts, analysis of assumptions, analysis for specific river uses, water quality, Regional evaluation, analysis, and social impacts; alternatives and impacts including implementation costs, andromous fish, resident fish and wildlife, flood control, irrigation and municipal and industrial water supply, navigation impacts, power, recreation, annual costs, regional economic analysis. Extensive comparison of alternatives is included.

  9. Sport events and their socio-economic impact: residents ...

    African Journals Online (AJOL)

    Sport events have become big business as countries as well as cities are competing fi ercely to host major events. The purpose of this article is to determine the economic impact of visitor spending during the annual Cape Argus Pick 'n Pay Cycle Tour. Direct spending was determined based on a survey consisting of 583 ...

  10. Impacts of macro-economic and goverment policies on Nigeria's ...

    African Journals Online (AJOL)

    This study examined the impacts of macro-economic and government expenditure policies on Nigeria's agriculture sector for the period, 1983-1996. Time-series data were used for the study. The period of review constituted the sample size. Data were collected on aggregate agricultural output, past real government ...

  11. The impact of microfinance institution in economic growth of a ...

    African Journals Online (AJOL)

    The study seeks to examine the impact of microfinance institution on economic growth of a country, thus using Nigeria as a case study. The study employs the multiple regression analysis given that the data are cross-sectional and time series in nature. Secondary data of all commercial banks were extracted from the Central ...

  12. Criteria for comparing economic impact models of tourism

    NARCIS (Netherlands)

    Klijs, J.; Heijman, W.J.M.; Korteweg Maris, D.; Bryon, J.

    2012-01-01

    There are substantial differences between models of the economic impacts of tourism. Not only do the nature and precision of results vary, but data demands, complexity and underlying assumptions also differ. Often, it is not clear whether the models chosen are appropriate for the specific situation

  13. Nonmarket Economic Impacts of Forest Insect Pests: A Literature Review

    Science.gov (United States)

    Randall S. Rosenberger; Eric L. Smith

    1997-01-01

    This report summarizes the results of research on the nonmarket economic impacts of forest insect pests. The majority of the research reports are journal articles or fulfillment of three USDA Forest Service research contracts. This report also reviews the foundations for methodologies used and classifies the forest insect pests studied, the regions in which research...

  14. The economic impact of peste des petits ruminants in India.

    Science.gov (United States)

    Bardhan, D; Kumar, S; Anandsekaran, G; Chaudhury, J K; Meraj, M; Singh, R K; Verma, M R; Kumar, D; Kumar P T, N; Ahmed Lone, S; Mishra, V; Mohanty, B S; Korade, N; De, U K

    2017-04-01

    Peste des petits ruminants (PPR) is an economically important livestock disease which affects a vast section of the small ruminant population in India. However, data on the incidence of PPR are limited and scant literature is available on the economic losses caused by the disease. In the present study, a structured sampling design was adopted, which covered the major agro-climatic regions of the country, to ascertain the morbidity and mortality rates of PPR. Available estimates of the economic losses in India due to various livestock diseases are based on single values of various epidemiological and economic parameters. Stochastic modelling was used to estimate the economic impact of PPR. Overall annual morbidity and mortality rates of PPR for small ruminants in India have been estimated from the sample as being 8%and 3.45%, respectively. The authors have analysed variations in these rates across species, age group, sex, season and region. The expected annual economic loss due to PPR in India ranges from as little as US $2 million to $18 million and may go up to US $1.5 billion; the most likely range of expected economic losses is between US $653 million and $669 million. This study thus reveals significant losses due to the incidence of PPR in small ruminants in India.

  15. Economic impact of foot and mouth disease outbreaks onsmallholder farmers in Ethiopia

    NARCIS (Netherlands)

    Jemberu, W.T.; Mourits, Monique C.M.; Woldehanna, T.; Hogeveen, H.

    2014-01-01

    Foot and mouth disease is endemic in Ethiopia with occurrences of several outbreaks everyyear. Quantitative information about the impact of the disease on smallholder farming sys-tems in the country is, however, scarce. This study presents a quantitative assessment ofthe clinical and direct economic

  16. Framework for modelling economic impacts of invasive species, applied to pine wood nematode in Europe

    NARCIS (Netherlands)

    Soliman, T.; Mourits, M.C.M.; Werf, van der W.; Hengeveld, G.M.; Robinet, C.; Oude Lansink, A.G.J.M.

    2012-01-01

    Background Economic impact assessment of invasive species requires integration of information on pest entry, establishment and spread, valuation of assets at risk and market consequences at large spatial scales. Here we develop such a framework and demonstrate its application to the pinewood

  17. Impacts of Seaport Investment on the Economic Growth

    Directory of Open Access Journals (Sweden)

    Tahar Ammar Jouili

    2016-08-01

    Full Text Available The aim of this paper is to estimate the impact of seaports investment on the economic growth. Seaports are seen by many governments as an important factor in the strengthening of the economies. During the last two decades, the Tunisian succeeding governments have been allocating a great amount of money to develop seaport infrastructures. However, the Tunisian economy witnessed fluctuations in the economic growth rates and decrease in the rate of employment during the same period of time. This study used an econometric model by employing the Cobb-Douglas production function. The sample was composed of Tunisia's economic sectors (manufacturing, services and agriculture over the period 1983-2011. The results of the study show that the public investment in seaport infrastructures has apositive influence on Tunisian economic growth. The study also revealed that the biggest beneficiary from the seaport investment infrastructure is the service sector.This paper aims to estimate the impact of seaports investment on the economic growth. The seaports are seen by many governments as an important factor in the strengthening of the economies. During the last two decades, the Tunisian succeeding governments were allocating a great amount of money to develop seaports' infrastructures. However, the Tunisian economy witnessed fluctuating in the economic growth rates and decreased in the rate of employment during the same period of time. This study used an econometric model by employing the Cobb-Douglas production function. The sample composed of Tunisia's economic sectors (manufacturing, services and agriculture over the period 1983-2011. The results of the study show that the public investment in seaports' infrastructures has a positive influence on Tunisian economic growth. The study also revealed that the biggest beneficiary from the seaports investment infrastructure is the services sector.

  18. Socio Economic Assessment of Urban Forestry Respondents ...

    African Journals Online (AJOL)

    user

    in industry and agriculture, the accommodation and furniture he acquires as a worker/ entrepreneur, his diet and health sustaining systems, the armchair, he relaxes on ... of man constitute great environmental hazards. Impact of certain projects on the vegetation of ecosystems in the tropics including Nigeria is widespread.

  19. First World War impact on economic development of worldlead countries

    Directory of Open Access Journals (Sweden)

    A.Y. Polchanov

    2017-03-01

    Full Text Available The article is devoted to the issue of economic development of world lead countries after the First World War. The aim of investigation is the identification of regularities of the post-conflict reconstruction of national economies of the world lead countries in the interwar period and the assessment of the dynamics of national defense financing as the indicator of international tension. The authors studies the experience in reconstruction of the European economies at the end of the First World War, in particular the main activities of the League of Nations (the world first International Organization for Security and Peace in Germany, Hungary, Estonia, Greece and Bulgaria in the interwar period are highlighted. Considering the data of military expenditures of main military and political bloc participants on the eve of the Second World War, the number of military personnel and the volume of iron and steel production during the 1920–1938, the author examines their relation with the help of correlation and regression analysis that allows to quantify the impact of these factors on the financing the defense sector.

  20. Economic impact of fuel properties on turbine powered business aircraft

    Science.gov (United States)

    Powell, F. D.

    1984-01-01

    The principal objective was to estimate the economic impact on the turbine-powered business aviation fleet of potential changes in the composition and properties of aviation fuel. Secondary objectives include estimation of the sensitivity of costs to specific fuel properties, and an assessment of the directions in which further research should be directed. The study was based on the published characteristics of typical and specific modern aircraft in three classes; heavy jet, light jet, and turboprop. Missions of these aircraft were simulated by computer methods for each aircraft for several range and payload combinations, and assumed atmospheric temperatures ranging from nominal to extremely cold. Five fuels were selected for comparison with the reference fuel, nominal Jet A. An overview of the data, the mathematic models, the data reduction and analysis procedure, and the results of the study are given. The direct operating costs of the study fuels are compared with that of the reference fuel in the 1990 time-frame, and the anticipated fleet costs and fuel break-even costs are estimated.

  1. Economic Impact of CDM Implementation through Alternate Energy Resource Substitution

    Directory of Open Access Journals (Sweden)

    K.J. Sreekanth

    2013-02-01

    Full Text Available Since the Kyoto protocol agreement, Clean Development Mechanism (CDM hasgarnered large emphasis in terms of certified emission reductions (CER not only amidst the globalcarbon market but also in India. This paper attempts to assess the impact of CDM towardssustainable development particularly in rural domestic utility sector that mainly includes lightingand cooking applications, with electricity as the source of energy. A detailed survey has undertakenin the state of Kerala, in southern part of India to study the rural domestic energy consumptionpattern. The data collected was analyzed that throws insight into the interrelationships of thevarious parameters that influence domestic utility sector pertaining to energy consumption byusing electricity as the source of energy. The interrelationships between the different parameterswere modeled that optimizes the contribution of electricity on domestic utility sector. The resultswere used to estimate the feasible extent of CO2 emission reduction through use of electricity as theenergy resources, vis-à-vis its economic viability through cost effectiveness. The analysis alsoprovides a platform for implementing CDM projects in the sector and related prospects withrespects to the Indian scenario.

  2. [Systematic economic assessment and quality evaluation for traditional Chinese medicines].

    Science.gov (United States)

    Sun, Xiao; Guo, Li-ping; Shang, Hong-cai; Ren, Ming; Lei, Xiang

    2015-05-01

    To learn about the economic studies on traditional Chinese medicines in domestic literatures, in order to analyze the current economic assessment of traditional Chinese medicines and explore the existing problems. Efforts were made to search CNKI, VIP, Wanfang database and CBM by computer and include all literatures about economic assessment of traditional Chinese medicines published on professional domestic journals in the systematic assessment and quality evaluation. Finally, 50 articles were included in the study, and the systematic assessment and quality evaluation were made for them in terms of titles, year, authors' identity, expense source, disease type, study perspective, study design type, study target, study target source, time limit, cost calculation, effect indicator, analytical technique and sensitivity analysis. The finally quality score was 0.74, which is very low. The results of the study showed insufficient studies on economics of traditional Chinese medicines, short study duration and simple evaluation methods, which will be solved through unremitting efforts in the future.

  3. Economic analysis of the health impacts of housing improvement studies: a systematic review

    Science.gov (United States)

    Fenwick, Elisabeth; Macdonald, Catriona; Thomson, Hilary

    2013-01-01

    Background Economic evaluation of public policies has been advocated but rarely performed. Studies from a systematic review of the health impacts of housing improvement included data on costs and some economic analysis. Examination of these data provides an opportunity to explore the difficulties and the potential for economic evaluation of housing. Methods Data were extracted from all studies included in the systematic review of housing improvement which had reported costs and economic analysis (n=29/45). The reported data were assessed for their suitability to economic evaluation. Where an economic analysis was reported the analysis was described according to pre-set definitions of various types of economic analysis used in the field of health economics. Results 25 studies reported cost data on the intervention and/or benefits to the recipients. Of these, 11 studies reported data which was considered amenable to economic evaluation. A further four studies reported conducting an economic evaluation. Three of these studies presented a hybrid ‘balance sheet’ approach and indicated a net economic benefit associated with the intervention. One cost-effectiveness evaluation was identified but the data were unclearly reported; the cost-effectiveness plane suggested that the intervention was more costly and less effective than the status quo. Conclusions Future studies planning an economic evaluation need to (i) make best use of available data and (ii) ensure that all relevant data are collected. To facilitate this, economic evaluations should be planned alongside the intervention with input from health economists from the outset of the study. When undertaken appropriately, economic evaluation provides the potential to make significant contributions to housing policy. PMID:23929616

  4. Economic Impacts of Future Changes in the Energy System - Global Perspectives

    DEFF Research Database (Denmark)

    Glynn, James; Fortes, Patrícia; Krook-Riekkola, Anna

    2015-01-01

    climate change. This chapter summarises modelling methodologies developed in the ETSAP community to assess economic impacts of decarbonising energy systems at a global level. The next chapter of this book focuses on a national perspective. The range of economic impacts is regionally dependent upon......In a climate constrained future, hybrid energy-economy model coupling gives additional insight into interregional competition, trade, industrial delocalisation and overall macroeconomic consequences of decarbonising the energy system. Decarbonising the energy system is critical in mitigating...... driven developing countries such as China and India, and fossil fuel exporting nations can expect significantly higher GDP loss of up to 5 % GDP per year by mid-century....

  5. The Impact of Economic Agents Perceptions on Stock Price Volatility

    Directory of Open Access Journals (Sweden)

    Jaroslav Bukovina

    2015-01-01

    Full Text Available This paper studies perceptions of economic subjects and its impact on stock prices. Perceptions are represented by stock market indexes and Facebook activity. The contribution of this paper is twofold. In the first place, this paper analyzes the unique data of Facebook activity and proposes the methodology for employment of social networks as a proxy variable which represents the perceptions of information in society related to the specific company. The second contribution is the proposal of potential link between social network principles and theories of behavioral economics. Overall, the author finds the negative impact of Facebook activity on stock prices and the positive impact of stock market indices. The author points the implications of findings to protection of company reputation and to investment strategy based on the existence of undervalued stocks.

  6. ENVIRONMENTAL IMPACT ASSESSMENT AND MONITORING ...

    African Journals Online (AJOL)

    banks and donors, as well as capacity building activities initiated in the wake of the Rio Declaration.9. Ethiopia ..... the resource base;. • optimizing natural resource use, conservation and management opportunities; .... Environmental Impact Assessment Office of the Addis Ababa City Environmental. Protection Authority. 73.

  7. Impact assessment of commodity standards

    NARCIS (Netherlands)

    Ruben, Ruerd

    2017-01-01

    Voluntary commodity standards are widely used to enhance the performance of tropical agro-food chains and to support the welfare and sustainability of smallholder farmers. Different methods and approaches are used to assess the effectiveness and impact of these certification schemes at

  8. The Higher Essence of Economic Convergence Regarding Monetary Impacts

    Directory of Open Access Journals (Sweden)

    Hudec Martin

    2017-06-01

    Full Text Available The increasing pace of achieving socio-economic growth and convergence into developed structures represents the main desire of most countries. Moreover, membership in monetary unions has quite a significant impact on the economies of participating countries, since integration processes have become undoubtedly the undisputed accelerator of convergence and integration catalyst, reflecting on the development of the world economy. The growing intensity of world trade, the ever-deepening division of labor and specialization, international movement of capital and labor mobility as wells as investments into education, research and development, innovations are among the factors that lead to the creation of increasingly closer ties between economies, deepening their mutual dependence, further reflected in knowledge-based societies. Thus, the close ties between national economies themselves represent a further incentive for more intensive cooperation through the different stages of economic integration. International economic integration is an objective to promote a gradual process of linking and connecting existing economic units, i.e. national economies to the greater interconnected units in the global economy. The aim of our research paper, by using the methods of analysis and comparison, is to closely present the issue of monetary integration, focusing on the impact of monetary integration on countries’ economy, resulting in the issue of benefits and costs of the countries’ entry into the monetary union, associated with initial economic shocks.

  9. Participatory impact assessment of ticks on cattle milk production in ...

    African Journals Online (AJOL)

    Participatory impact assessment of ticks on Borana cattle milk production was conducted from January 2010 to July 2010. The objectives of this study were to assess the status of tick infestation in relation to climate change, teats blinding and milk production and to estimate the economic losses caused as a result of the effect.

  10. Economic crisis impact on Remittances and Migration level in Albania

    Directory of Open Access Journals (Sweden)

    Adela Shera

    2014-07-01

    Full Text Available Remittances of international migrants as the second largest flow of incomes contribute to the well-being of their households of origin and also have an impact at macro-economic level. Out-migration is an effective means for low-income households to quickly overcome shortages of income. The sustenance of poor households might have been more difficult without such remittances. From a macro perspective, remittances contribute to the equalization of the income distribution among households having out-migrants. Remittances have enforced the Albanian economy since 1992 especially they had a positive and large contribution in consumption level, investment and GDP. But the economic crisis of 2008 has affected large sectors of the population in developed and developing nations and international immigrants have not been the exception because there have been an economic downturn. Remittances in Albania represent the second main source of incomes and this study documents the recent slowdown in workers’ remittances, the money that international immigrants send back home. Current data indicates that remittance flows have slowed for all regions of the globe. This paper tries to analyze the impact of the economic crisis on remittances level and also the negative impact of their slowdown in the Albanian economy.

  11. Office of Economic Impact and Diversity 2003 annual report

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2004-05-01

    This report covers a one-year period in which the Office successfully completed several major activities. The Office of Economic Impact and Diversity (ED) is responsible for the development and implementation of Department-wide polices in the areas of small business, diversity and minority economic development. ED oversees civil rights laws, rules, and regulations, and establishes Department-wide civil rights policy. Additionally, ED promotes excellence in the workplace and adheres to the objectives stated below relative to the President’s Management Agenda (PMA): Strategic management of human capital; Competitive sourcing; Improved financial performance; Expanded electronic government, and Budget and performance integration

  12. Consistent economic cross-sectoral climate change impact scenario analysis: Method and application to Austria

    Directory of Open Access Journals (Sweden)

    Karl W. Steininger

    2016-03-01

    Full Text Available Climate change triggers manifold impacts at the national to local level, which in turn have various economy-wide implications (e.g. on welfare, employment, or tax revenues. In its response, society needs to prioritize which of these impacts to address and what share of resources to spend on each respective adaptation. A prerequisite to achieving that end is an economic impact analysis that is consistent across sectors and acknowledges intersectoral and economy-wide feedback effects. Traditional Integrated Assessment Models (IAMs are usually operating at a level too aggregated for this end, while bottom-up impact models most often are not fully comprehensive, focusing on only a subset of climate sensitive sectors and/or a subset of climate change impact chains. Thus, we develop here an approach which applies climate and socioeconomic scenario analysis, harmonized economic costing, and sector explicit bandwidth analysis in a coupled framework of eleven (biophysical impact assessment models and a uniform multi-sectoral computable general equilibrium model. In applying this approach to the alpine country of Austria, we find that macroeconomic feedbacks can magnify sectoral climate damages up to fourfold, or that by mid-century costs of climate change clearly outweigh benefits, with net costs rising two- to fourfold above current damage cost levels. The resulting specific impact information – differentiated by climate and economic drivers – can support sector-specific adaptation as well as adaptive capacity building.

  13. The Impact of Agricultural Exports on Economic Growth in Nigeria

    Directory of Open Access Journals (Sweden)

    Nahanga Verter

    2016-01-01

    Full Text Available Agriculture is the backbone of Nigeria’s socioeconomic development. This paper investigates the impact of agricultural exports on economic growth in Nigeria using OLS regression, Granger causality, Impulse Response Function and Variance Decomposition approaches. Both the OLS regression and Granger causality results support the hypothesis that agricultural exports- led economic growth in Nigeria. The results, however, show an inverse relationship between the agricultural degree of openness and economic growth in the country. Impulse Response Function results fluctuate and reveal an upward and downward shocks from agricultural export to economic growth in the country. The Variance Decomposition results also show that a shock to agricultural exports can contribute to the fluctuation in the variance of economic growth in the long run. For Nigeria to experience a favourable trade balance in agricultural trade, domestic processing industries should be encouraged while imports of agricultural commodities that the country could process cheaply should be discouraged. Undoubtedly, this measure could drastically reduce the country’s overreliance on food imports and increase the rate of agricultural production for self-sufficiency, exports and its contribution to the economic growth in the country.

  14. Economic and Environmental Assessment of Natural Gas ...

    Science.gov (United States)

    The CO2 intensity of electricity produced by state-of-the-art natural gas combined-cycle turbines (NGCC) isapproximately one-third that of the U.S. fleet of existing coal plants. Compared to new nuclear plants and coal plantswith integrated carbon capture, NGCC has a lower investment cost, shorter construction time, and new plants canmore easily be sited. NGCC can also be fitted with carbon capture equipment either during construction or as aretrofit. As a result, NGCC is seen as a potential bridge to a low-CO2 future, which would increasingly rely ontechnologies such as wind, solar, advanced nuclear, and carbon capture as those technologies mature [Cole et al.(2016), Nichols and Victor (2015), and C2ES (2013)]. A logical approach may be to displace coal with new NGCCin the near-term, building NGCC near geological storage sites. Later the NGCC could be retrofit with CO2 capture(NGCC-CCS) when the regulatory or economic drivers are in place [IEA (2007)]. There are, however, technicalchallenges to widespread deployment of NGCC-CCS. First, fugitive methane emissions associated with natural gasproduction, transmission, and distribution processes could offset some of the climate benefits of using natural gas[McJeon et al. (2014)]. Second, applying carbon capture retrofit technologies to NGCC results in cost and energypenalties [Teir et al. (2010)], both of which affect its competitiveness. Third, the lower carbon content of natural gasmay yield difficulties in captur

  15. Financial Transaction Tax: Determination of Economic Impact Under DSGE Model

    Directory of Open Access Journals (Sweden)

    Veronika Solilová

    2015-01-01

    Full Text Available The discussion about the possible taxation of the financial sector has started in the European Union as a result of the financial crisis which has spread to the Europe from the United States in 2008 and consequently of the massive financial interventions by governments made in favour of the financial sector. On 14 February 2013, after rejection of the draft of the directive introducing a common system of financial transaction tax in 2011, the European Commission introduced the financial transaction tax through enhanced cooperation. The aim of the paper is to research economic impact of financial transaction tax on EU (EU27 or EU11 with respect to the DSGE model which was used for the determination of impacts. Based on our analysis the DSGE model can be considered as underestimated in case of the impact on economic growth and an overestimated in case of the revenue collection. Particularly, the overall impact of the financial transaction tax considering cascade effects of securities (tax rate 2.2% and derivatives (tax rate 0.2% is ranged between −4.752 and 1.472 percent points of GDP. And further, is assumed that the relocation effects of business/trade can be in average 40% causes a decline of expected tax revenues in the amount of 13bn EUR. Thus, at a time of fragile economic growth across the EU and the increased risk of recession in Europe, the introduction of the FTT should be undesirable.

  16. The economic impact of the Volksblad Arts Festival

    Directory of Open Access Journals (Sweden)

    A. J. Strydom

    2006-12-01

    Full Text Available Purpose: Arts festivals, as a form of event tourism, are becoming more and more popular in South Africa with new festivals developing annually. The Volksblad Arts Festival in Bloemfontein celebrated its fifth anniversary in 2005. The purpose of this paper is to indicate the economic impact of the annual Volksblad Arts Festival on the local economy of Bloemfontein. Results are also compared with research done at other popular festivals in South Africa. Design/Methodology/Approach: The main thrust of the paper is to determine the economic impact of the Volksblad Arts Festival in Bloemfontein. More than 400 visitor questionnaires and 72 business questionnaires were administered and successfully completed during the festival that took place from 12-17 July 2005. Findings: The results show that this festival generates R18 405 653. If one compares it to festivals such as the KKNK in Oudtshoorn, the National Arts Festival in Grahamstown and even Aardklop held in Potchefstroom, it is evident that Volksblad is a smaller festival and it is therefore also expected that the economic impact of the festival should be less. Implications: This paper presents a comprehensive approach to understanding the measurement of the economic impact of a festival like the Volksblad Arts Festival. It provides tourism managers of Bloemfontein with an indication of the potential of event tourism as a source of income for the city. It also indicates the need for more extensive marketing in order to increase the percentage of non-local visitors to the particular festival. Originality/Value: Bloemfontein is increasingly regarded as an event tourism destination rather than an end destination for leisure tourists. This research represents an original attempt to indicate the potential impact of events to the tourism managers of Bloemfontein as well as other destinations with similar interests.

  17. A framework for combining social impact assessment and risk assessment

    NARCIS (Netherlands)

    Mahmoudi, Hossein; Renn, Ortwin; Vanclay, Frank; Hoffmann, Volker; Karami, Ezatollah

    2013-01-01

    An increasing focus on integrative approaches is one of the current trends in impact assessment. There is potential to combine impact assessment with various other forms of assessment, such as risk assessment, to make impact assessment and the management of social risks more effective. We identify

  18. Economic uncertainty and its impact on the Croatian economy

    Directory of Open Access Journals (Sweden)

    Petar Soric

    2017-12-01

    Full Text Available The aim of this paper is to quantify institutional (political and fiscal and non-institutional uncertainty (economic policy uncertainty, Economists’ recession index, natural disasters-related uncertainty, and several disagreement measures. The stated indicators are based on articles from highly popular Croatian news portals, the repository of law amendments (Narodne novine, and Business and Consumer Surveys. We also introduce a composite uncertainty indicator, obtained by the principal components method. The analysis of a structural VAR model of the Croatian economy (both with fixed and time-varying parameters has showed that a vast part of the analysed indicators are significant predictors of economic activity. It is demonstrated that their impact on industrial production is the strongest in the onset of a crisis. On the other hand, the influence of fiscal uncertainty exhibits just the opposite tendencies. It strengthens with the intensification of economic activity, which partially exculpates the possible utilization of fiscal expansion as a counter-crisis tool.

  19. PAGER--Rapid assessment of an earthquake?s impact

    Science.gov (United States)

    Wald, D.J.; Jaiswal, K.; Marano, K.D.; Bausch, D.; Hearne, M.

    2010-01-01

    PAGER (Prompt Assessment of Global Earthquakes for Response) is an automated system that produces content concerning the impact of significant earthquakes around the world, informing emergency responders, government and aid agencies, and the media of the scope of the potential disaster. PAGER rapidly assesses earthquake impacts by comparing the population exposed to each level of shaking intensity with models of economic and fatality losses based on past earthquakes in each country or region of the world. Earthquake alerts--which were formerly sent based only on event magnitude and location, or population exposure to shaking--now will also be generated based on the estimated range of fatalities and economic losses.

  20. Linking Physical Climate Research and Economic Assessments of Mitigation Policies

    Science.gov (United States)

    Stainforth, David; Calel, Raphael

    2017-04-01

    Evaluating climate change policies requires economic assessments which balance the costs and benefits of climate action. A certain class of Integrated Assessment Models (IAMS) are widely used for this type of analysis; DICE, PAGE and FUND are three of the most influential. In the economics community there has been much discussion and debate about the economic assumptions implemented within these models. Two aspects in particular have gained much attention: i) the costs of damages resulting from climate change - the so-called damage function, and ii) the choice of discount rate applied to future costs and benefits. There has, however, been rather little attention given to the consequences of the choices made in the physical climate models within these IAMS. Here we discuss the practical aspects of the implementation of the physical models in these IAMS, as well as the implications of choices made in these physical science components for economic assessments[1]. We present a simple breakdown of how these IAMS differently represent the climate system as a consequence of differing underlying physical models, different parametric assumptions (for parameters representing, for instance, feedbacks and ocean heat uptake) and different numerical approaches to solving the models. We present the physical and economic consequences of these differences and reflect on how we might better incorporate the latest physical science understanding in economic models of this type. [1] Calel, R. and Stainforth D.A., "On the Physics of Three Integrated Assessment Models", Bulletin of the American Meteorological Society, in press.

  1. Intangible and Economic Impacts of Hendra Virus Prevention Strategies.

    Science.gov (United States)

    Wilson, S-J; Ward, M P

    2016-08-01

    Hendra virus (HeV), a potentially fatal zoonotic disease spread by flying foxes, to date has always infected humans via a spillover event from equine HeV infection. In a theoretical case study, we compared the impacts of two different HeV prevention strategies - vaccination and flying fox roost removal - using a recently developed framework that considers different stakeholder group perspectives. The perspectives of the four selected stakeholder groups regarding intangibles were inferred from public discussions and coverage in the media. For all stakeholder groups, the option to vaccinate horses was found to add value to the economic results when the intangible impacts were included in the analysis, while the option for roost removal unanimously detracted from economic analysis value when the intangible impacts were included. Both the mean and median stakeholder-adjusted value ratios (2.25 and 2.12, respectively) for vaccination were inflated when intangible impacts were included, by value-adding to the results of a traditional economic analysis. In the roost removal strategy, these ratios (1.19 and 1.16, respectively) were deflated when intangible impacts were included. Results of this theoretical study suggest that the inclusion of intangible impacts promotes the value of a two-dose initial vaccination protocol using a subunit vaccination considered to offer complete protection for horses, as a strategy to control HeV, whereas roost removal becomes an even more costly strategy. Outcome of the analysis is particularly sensitive to the intangible value placed on human health. Further evaluation - via sociological methods - of values placed on intangibles by various stakeholder groups is warranted. © 2015 Blackwell Verlag GmbH.

  2. The economic impact of South Africa’s international airports

    Directory of Open Access Journals (Sweden)

    Rose Luke

    2010-11-01

    Full Text Available Infrastructure is strongly linked to economic growth and plays a major role in providing greater mobility and choice, leading to an improvement in incomes and welfare. Transport infrastructure such as highways, bridges, ports, airports and railways is critical in achieving economic growth. If the supply of these facilities does not keep up with rising demand, the cost of moving goods will increase, and there will be a downward pressure on profits and growth. Airports play a critical role in generating employment within an economy, creating wealth, contributing to the tax base, stimulating tourism and contributing to world trade. While the latter two are less easily measured, it is possible to determine a base impact that an airport has on an economy by measuring the direct and indirect gross domestic product, employment and taxation impacts. This study quantifies these for the three main international airports in South Africa.

  3. The Impact of Cuban Economic Reform on Older Persons.

    Science.gov (United States)

    Strug, David L

    2017-03-01

    This paper discusses the economic reforms initiated by Cuban President Raúl Castro in 2008 and its effect on the country's fast-growing, vulnerable population of older persons 60+ years of age. Cubans are living longer and the country has a very low birthrate. These two factors combined have reduced the proportion of the population in the work force. This adversely affects the economy. Population aging is a major reason why the government has introduced structural reforms and reduced social spending, which have weakened the welfare state on which older persons depend. Many older persons have become critical of the reforms over time. Policy makers need to address the impact the reforms are having on older Cubans and consider them as active participants in economic reform. Data for this paper come from qualitative, case study research carried out in Havana between the years 2008-15 and from a review of the literature on aging and economic reforms in Cuba. Two case studies illustrate the impact of the economic reforms on older persons.

  4. Economic impact of advanced pediatric cancer on families.

    Science.gov (United States)

    Bona, Kira; Dussel, Veronica; Orellana, Liliana; Kang, Tammy; Geyer, Russ; Feudtner, Chris; Wolfe, Joanne

    2014-03-01

    Despite emerging evidence of substantial financial distress in families of children with complex illness, little is known about economic hardship in families of children with advanced cancer. To describe perceived financial hardship, work disruptions, income losses, and associated economic impact in families of children with advanced cancer stratified by federal poverty level (FPL). Cross-sectional survey of 86 parents of children with progressive, recurrent, or nonresponsive cancer at three children's hospitals. Seventy-one families with complete income data (82%) are included in this analysis. Parental work disruptions were prevalent across all income levels, with 67 (94%) families reporting some disruption. At least one parent quit a job because of the child's illness in 29 (42%) families. Nineteen (27%) families described their child's illness as a great economic hardship. Income losses because of work disruptions were substantial for all families; families at or below 200% FPL, however, were disproportionately affected. Six (50%) of the poorest families lost more than 40% of their annual income as compared with two (5%) of the wealthiest families (P = 0.006). As a result of income losses, nine (15%) previously nonpoor families fell from above to below 200% FPL. The economic impact of pediatric advanced cancer on families is significant at all income levels, although poorer families suffer disproportionate losses. Development of ameliorative intervention strategies is warranted. Copyright © 2014 U.S. Cancer Pain Relief Committee. Published by Elsevier Inc. All rights reserved.

  5. Impact of Downsizing on Employees due to the Economic Crisis

    OpenAIRE

    Jain, Pranav

    2011-01-01

    The research study covered the effects of downsizing during the economic crisis at Tata Motors, India on victims and survivors. A total of 20 participants were selected, who as a result of downsizing and corporate restructuring, went through a lot of difficulties. As organizations downsize, employees must be ready to accept changes in their personal and professional lives. The participants in this study were employees of a Fortune 500 automotive company in Asia. To analyse the impact of d...

  6. Economic valuation of health impacts of air pollution in Mumbai.

    Science.gov (United States)

    Srivastava, Anjali; Kumar, Rakesh

    2002-04-01

    Air pollution leads to serious negative impacts on health. The physical evidence is compelling. An attempt has been made in this paper to establish dose-response relationship of Ambient Air Quality Index and human health, based on time spent by an individual in different microenvironments during one day. Economic valuation of morbidity and mortality has been attempted through lost salary approach. The results show that the avoidance cost is 29% of the total health damage cost.

  7. Assessment of Traffic Noise Impacts

    DEFF Research Database (Denmark)

    Rich, Jeppe Husted; Nielsen, Otto Anker

    2004-01-01

    the true social benefit of infrastructure plans. The paper presents a noise assessment model for the Copenhagen region, which brings together GIS technology and non-linear hedonic regression models to reveal the implicit costs of traffic noise measured as the marginal percentage loss in property values...... with respect to the decibel traffic noise. The model distinguishes between houses and apartments and shows that the ability to include refined accessibility variables have significant impact on estimated prices....

  8. Economic impacts on the United States of siting decisions for the international thermonuclear experimental reactor

    Energy Technology Data Exchange (ETDEWEB)

    Peerenboom, J.P.; Hanson, M.E.; Huddleston, J.R. [and others

    1996-08-01

    This report presents the results of a study that examines and compares the probable short-term economic impacts of the International Thermonuclear Experimental Reactor (ITER) on the United States (U.S.) if (1) ITER were to be sited in the U.S., or (2) ITER were to be sited in one of the other countries that, along with the U.S., is currently participating in the ITER program. Life-cycle costs associated with ITER construction, operation, and decommissioning are analyzed to assess their economic impact. A number of possible U.S. host and U.S. non-host technology and cost-sharing arrangements with the other ITER Parties are examined, although cost-sharing arrangements and the process by which the Parties will select a host country and an ITER site remain open issues. Both national and local/regional economic impacts, as measured by gross domestic product, regional output, employment, net exports, and income, are considered. These impacts represent a portion of the complex, interrelated set of economic considerations that characterize U.S. host and U.S. non-host participation in ITER. A number of other potentially important economic and noneconomic considerations are discussed qualitatively.

  9. Economic Impacts on the United States of Siting Decisions for the International Thermonuclear Experimental Reactor

    Science.gov (United States)

    Peerenboom, J. P.; Hanson, M. E.; Huddleston, J. R.; Wolsko, T. D.

    1997-12-01

    This paper presents the results of a study that examines and compares the probable short-term economic impacts of the International Thermonuclear Experimental Reactor (ITER) on the United States (U.S.) if (1) ITER were to be sited in the U.S., or (2) ITER were to be sited in one of the other countries that, along with the U.S., is currently participating in the ITER program. Life-cycle costs associated with ITER construction, operation, and decommissioning are analyzed to assess their economic impact. A number of possible U.S. host and U.S. non-host technology and cost-sharing arrangements with the other ITER Parties are examined, although cost-sharing arrangements and the process by which the Parties will select a host country and an ITER site remain open issues. Both national and local/regional economic impacts, as measured by gross domestic product, regional output, employment, net exports, and income, are considered. These impacts represent a portion of the complex, interrelated set of economic considerations that characterize U.S. host and U.S. non-host participation in ITER. A number of other potentially important economic and noneconomic considerations are discussed qualitatively.

  10. Made in Denmark 2014 - Evaluation of Spectator Experience and Tourism Economic Impacts

    DEFF Research Database (Denmark)

    Toft, Henrik; Zahle Østergaard, Mads

    2015-01-01

    This report is a translation of the impact analysis of the golf tournament, Made in Denmark, which was held in August 2014. The content of the report is divided into two sub-parts. The first part is an analysis of the spectator experience and how well the experience of being at this event was ass...... was asssessed by the spectators. The second part is a tourism economic impact analysis which purpose is to analyse, evaluate and assess the economic impact this event had on the local area where it was held.......This report is a translation of the impact analysis of the golf tournament, Made in Denmark, which was held in August 2014. The content of the report is divided into two sub-parts. The first part is an analysis of the spectator experience and how well the experience of being at this event...

  11. [Economic impact of chronic, acute and global malnutrition in Peru].

    Science.gov (United States)

    Alcázar, Lorena; Ocampo, Diego; Huamán-Espino, Lucio; Pablo Aparco, Juan

    2013-01-01

    To estimate the economic impact of chronic, acute and global malnutrition in Peru. This study, through an econometric model, estimated the economic impact of child malnutrition in two time horizons (incidental retrospective and prospective) during 2011, considering malnutrition-associated costs of health, education and productivity for the Peruvian economy. Information collected is a combination of data coming from the Demographic Survey of Family Health, the National Survey of Homes, the 2007 Census of Population and Housing, and public budget information, as well as estimates of risks a child is exposed to due to malnutrition during their first years of life. Nationwide it was found that in the perspective retrospective, the cost of child malnutrition in 2011 was 10,999 million soles, which was equal to 2.2% of GDP for that same year. Prospective costs nationwide, of those who by 2011 were 0 to 59 months, reached 4,505 million soles and represented 0.9% of GDP in 2011. Most cases stem from losses of productivity in both cases. Moreover, malnutrition affects much more both the Andes and jungle regions. The economic impact of child malnutrition represents a significant percentage of GDP, reason for which it is necessary to continue investing equitably in its prevention through participation with proven efficiency.

  12. Overcoming barriers to integrating economic analysis into risk assessment.

    Science.gov (United States)

    Hoffmann, Sandra

    2011-09-01

    Regulatory risk analysis is designed to provide decisionmakers with a clearer understanding of how policies are likely to affect risk. The systems that produce risk are biological, physical, and social and economic. As a result, risk analysis is an inherently interdisciplinary task. Yet in practice, risk analysis has been interdisciplinary in only limited ways. Risk analysis could provide more accurate assessments of risk if there were better integration of economics and other social sciences into risk assessment itself. This essay examines how discussions about risk analysis policy have influenced the roles of various disciplines in risk analysis. It explores ways in which integrated bio/physical-economic modeling could contribute to more accurate assessments of risk. It reviews examples of the kind of integrated economics-bio/physical modeling that could be used to enhance risk assessment. The essay ends with a discussion of institutional barriers to greater integration of economic modeling into risk assessment and provides suggestions on how these might be overcome. © 2011 Society for Risk Analysis.

  13. A comparative assessment of the economic benefits from shale gas ...

    African Journals Online (AJOL)

    Kirstam

    2014-09-01

    Sep 1, 2014 ... coal bed gasification (proposed for the Waterberg coal fields) or further coal mining. If shale gas developments lead to a lower domestic gas price, it will impact on the appeal of both coal bed gasification and coal. The effects of a growing natural resource industry will vary based on the economic setting, the ...

  14. Impact of Globalisation On Economic Growth in Romania: An Empirical Analysis of Its Economic, Social and Political Dimensions

    Directory of Open Access Journals (Sweden)

    Olimpia Neagu

    2017-04-01

    Full Text Available The paper analyses the link between globalisation and economic growth in Romania for a time span of 24 years. Data from World Bank were used in an econometrical model in order to highlight the impact of globalisation, expressed by the KOF globalisation index and its components (economic, social and political globalisation indices on economic growth rate. A statistical strong and positive link is found between GDP per capita dynamics and overall globalisation index as well as between GDP growth rate and economic and political globalisation, except the social dimension of globalisation which has a negative impact on economic growth in Romania for the time span 1990-2013.

  15. The economic impact of alcohol consumption: a systematic review.

    Science.gov (United States)

    Thavorncharoensap, Montarat; Teerawattananon, Yot; Yothasamut, Jomkwan; Lertpitakpong, Chanida; Chaikledkaew, Usa

    2009-11-25

    Information on the economic impact of alcohol consumption can provide important evidence in supporting policies to reduce its associated harm. To date, several studies on the economic costs of alcohol consumption have been conducted worldwide. This study aims to review the economic impact of alcohol worldwide, summarizing the state of knowledge with regard to two elements: (1) cost components included in the estimation; (2) the methodologies employed in works conducted to date. Relevant publications concerning the societal cost of alcohol consumption published during the years 1990-2007 were identified through MEDLINE. The World Health Organization's global status report on alcohol, bibliographies and expert communications were also used to identify additional relevant studies. Twenty studies met the inclusion criteria for full review while an additional two studies were considered for partial review. Most studies employed the human capital approach and estimated the gross cost of alcohol consumption. Both direct and indirect costs were taken into account in all studies while intangible costs were incorporated in only a few studies. The economic burden of alcohol in the 12 selected countries was estimated to equate to 0.45 - 5.44% of Gross Domestic Product (GDP). Discrepancies in the estimation method and cost components included in the analyses limit a direct comparison across studies. The findings, however, consistently confirmed that the economic burden of alcohol on society is substantial. Given the importance of this issue and the limitation in generalizing the findings across different settings, further well-designed research studies are warranted in specific countries to support the formulation of alcohol-related policies.

  16. The economic impact of alcohol consumption: a systematic review

    Directory of Open Access Journals (Sweden)

    Lertpitakpong Chanida

    2009-11-01

    Full Text Available Abstract Background Information on the economic impact of alcohol consumption can provide important evidence in supporting policies to reduce its associated harm. To date, several studies on the economic costs of alcohol consumption have been conducted worldwide. This study aims to review the economic impact of alcohol worldwide, summarizing the state of knowledge with regard to two elements: (1 cost components included in the estimation; (2 the methodologies employed in works conducted to date. Methods Relevant publications concerning the societal cost of alcohol consumption published during the years 1990-2007 were identified through MEDLINE. The World Health Organization's global status report on alcohol, bibliographies and expert communications were also used to identify additional relevant studies. Results Twenty studies met the inclusion criteria for full review while an additional two studies were considered for partial review. Most studies employed the human capital approach and estimated the gross cost of alcohol consumption. Both direct and indirect costs were taken into account in all studies while intangible costs were incorporated in only a few studies. The economic burden of alcohol in the 12 selected countries was estimated to equate to 0.45 - 5.44% of Gross Domestic Product (GDP. Conclusion Discrepancies in the estimation method and cost components included in the analyses limit a direct comparison across studies. The findings, however, consistently confirmed that the economic burden of alcohol on society is substantial. Given the importance of this issue and the limitation in generalizing the findings across different settings, further well-designed research studies are warranted in specific countries to support the formulation of alcohol-related policies.

  17. Measuring the economic effects of Japan's Mikawa Port: Pre- and-post disaster assessments

    Science.gov (United States)

    Shibusawa, Hiroyuki; Miyata, Yuzuru

    2017-10-01

    This study examines the economic effects of Japan's Mikawa Port on Aichi Prefecture before and after a natural disaster interrupts its operations for one year. Using a regional input-output model, backward and forward linkage impacts are calculated along the waterfront where the auto industry is concentrated. In addition, economic damage from natural disasters is estimated. We assess the economic implications on the hinterland of Mikawa Port. Density functions of the backward and forward linkage impacts are derived. A production stoppage along the waterfront of Mikawa Port generates large indirect negative effects on the regional economy. Results found that density functions of the total impacts are decreasing function of distance but that several sectors are characterized by non-decreasing functions.

  18. Economic impact of the world summit on sustainable development

    Directory of Open Access Journals (Sweden)

    JH Martins

    2015-04-01

    Full Text Available South Africa hosted the World Summit on Sustainable Development (WSSD in 2002.  This event is regarded as the single biggest conference to be held anywhere in the world. The aim of this paper is to set out the estimated economic impact of the WSSD and its parallel events on South Africa.  This impact can be expressed in monetary terms as well as employment figures.  The impact is calculated by using an input-output model and employment spin-offs determined from the IO table by using partial multipliers.  The input data were derived from a survey amongst WSSD delegates as well as information on government and private investments made.

  19. Thailand's energy security: Strategic Petroleum Reserve and its economic impacts

    Science.gov (United States)

    Leesombatpiboon, Poonpat

    This dissertation studies Thailand's energy security from three related perspectives, the role of oil on the Thai macroeconomy, the sectoral demand for oil in Thailand, and the Strategic Petroleum Reserve (SPR) policy for the Thai economy. The first part of my dissertation estimates an error correction model of aggregate production function for Thailand. Thai economic growth is modeled as a function of labor, capital, and oil consumption. Unlike previous studies that focus on testing the causal relationship between energy consumption and economic growth, I focus on measuring the elasticity of economic growth with respect to oil consumption and oil prices. I find a cointegration relationship between GDP, capital, labor, and oil consumption. The results suggest that there exists a constant-return-to-scale characteristic in Thailand's aggregate production function with the contribution of labor, oil, and capital to output around 68, 19, and 13 percent respectively. The long-run and short-run contribution of oil consumption to the economy appears to be fairly close, suggesting that oil has a critical role in the Thai economy. In the short run, oil shortages have a much more severe impact on Thai economy than the effects of an oil price shock. For example, a 10 percent shortfall in oil consumption might cause economic growth to shrink by 2 percent within the same year while a sharp10 percent rise in oil prices canlead output growth to a fall by about 0.5 percent. The response of output to increases and decreases in oil prices is found to be asymmetric in the short run. The second part of my dissertation examines the short-run and long-run determinants of final oil consumption in seven major economic sectors in Thailand. Two different approaches are compared. The first approach uses dynamic panel data estimation techniques taking into account oil consumption of the whole economy in an aggregate manner. The second approach employs the Autoregressive Distributed Lag (ADL

  20. Economic Impact of Events and Festivals on Host Regions - Methods in Practice

    Directory of Open Access Journals (Sweden)

    Diedering Madlen

    2015-12-01

    Full Text Available Introduction. The topic of economic significance of sport events attracts substantial attention in the fields of sport event management and economics. The main objective of this article is to review international literature on economic impact of sport events, and in particular, to give a special thought to key features of primary economic impact studies and potential sources of bias.

  1. The Impact of Services on Economic Complexity: Service Sophistication as Route for Economic Growth.

    Science.gov (United States)

    Stojkoski, Viktor; Utkovski, Zoran; Kocarev, Ljupco

    2016-01-01

    Economic complexity reflects the amount of knowledge that is embedded in the productive structure of an economy. By combining tools from network science and econometrics, a robust and stable relationship between a country's productive structure and its economic growth has been established. Here we report that not only goods but also services are important for predicting the rate at which countries will grow. By adopting a terminology which classifies manufactured goods and delivered services as products, we investigate the influence of services on the country's productive structure. In particular, we provide evidence that complexity indices for services are in general higher than those for goods, which is reflected in a general tendency to rank countries with developed service sector higher than countries with economy centred on manufacturing of goods. By focusing on country dynamics based on experimental data, we investigate the impact of services on the economic complexity of countries measured in the product space (consisting of both goods and services). Importantly, we show that diversification of service exports and its sophistication can provide an additional route for economic growth in both developing and developed countries.

  2. Economic assessment of climate adaptation options for urban drainage design in Odense, Denmark

    DEFF Research Database (Denmark)

    Zhou, Qianqian; Halsnæs, Kirsten; Arnbjerg-Nielsen, Karsten

    2012-01-01

    Climate change is likely to influence the water cycle by changing the precipitation patterns, in some cases leading to increased occurrences of precipitation extremes. Urban landscapes are vulnerable to such changes due to the concentrated population and socio-economic values in cities. Feasible...... adaptation requires better flood risk quantification and assessment of appropriate adaptation actions in term of costs and benefits. This paper presents an economic assessment of three prevailing climate adaptation options for urban drainage design in a Danish case study, Odense. A risk-based evaluation...... to adapt to urban pluvial flooding due to climate impacts in cities....

  3. Framework for economic pluvial flood risk assessment considering climate change effects and adaptation benefits

    DEFF Research Database (Denmark)

    Zhou, Qianqian; Mikkelsen, Peter Steen; Halsnæs, Kirsten

    2012-01-01

    Climate change is likely to affect the water cycle by influencing the precipitation patterns. It is important to integrate the anticipated changes into the design of urban drainage in response to the increased risk level in cities. This paper presents a pluvial flood risk assessment framework...... to identify and assess adaptation options in the urban context. An integrated approach is adopted by incorporating climate change impact assessment, flood inundation modeling, economic tool, and risk assessment, hereby developing a step-by-step process for cost-benefit assessment of climate change adaptation...

  4. THE IMPACT OF TECHNOLOGICAL GROWTH ON ECONOMIC PERFORMANCE IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Hery Ferdinan

    2013-04-01

    Full Text Available AbstractTechnology in the globalization era is difficult to be avoided in daily life. This study aims to estimate the impact of technological growth on economic performance in Indonesia using a Total Factor Productivity (TFP method. The results indicate that technological growth in Indonesia during 1981-2012 is 0.87 percent, contributes up to 30.48 percent to economic growth. The results of econometric analysis suggest that technological growth will increase not only economic growth but also the unemployment rate, implying that technological growth in Indonesia creates jobs destruction than jobs creation.Keywords: Technological growth, TFP, economic growth, unemployment rateJEL classification number: O11, O47AbstrakTeknologi di era globalisasi sulit untuk dihindarkan dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk mengestimasi dampak dari perkembangan teknologi pada kinerja ekonomi di Indonesia menggunakan metode Total Factor Productivity (TFP. Hasil penelitian menunjukkan bahwa perkembangan teknologi di Indonesia selama 1981-2012 adalah 0,87 persen, memberikan kontribusi hingga 30.48 persen terhadap pertumbuhan ekonomi. Hasil analisis ekonometrik menunjukkan bahwa perkembangan teknologi akan meningkatkan tidak hanya pertumbuhan ekonomi tetapi juga tingkat pengangguran, yang menyiratkan bahwa perkembangan teknologi di Indonesia menciptakan turunnya jumlah pekerjaan, bukannya menciptakan lapangan kerja.Keywords: Pertumbuhan teknologi, TFP, pertumbuhan ekonomi, tingkat pengangguranJEL classification number: O11, O47

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

    NARCIS (Netherlands)

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

    2013-01-01

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

  6. Economic Benefits: Metrics and Methods for Landscape Performance Assessment

    Directory of Open Access Journals (Sweden)

    Zhen Wang

    2016-04-01

    Full Text Available This paper introduces an expanding research frontier in the landscape architecture discipline, landscape performance research, which embraces the scientific dimension of landscape architecture through evidence-based designs that are anchored in quantitative performance assessment. Specifically, this paper summarizes metrics and methods for determining landscape-derived economic benefits that have been utilized in the Landscape Performance Series (LPS initiated by the Landscape Architecture Foundation. This paper identifies 24 metrics and 32 associated methods for the assessment of economic benefits found in 82 published case studies. Common issues arising through research in quantifying economic benefits for the LPS are discussed and the various approaches taken by researchers are clarified. The paper also provides an analysis of three case studies from the LPS that are representative of common research methods used to quantify economic benefits. The paper suggests that high(er levels of sustainability in the built environment require the integration of economic benefits into landscape performance assessment portfolios in order to forecast project success and reduce uncertainties. Therefore, evidence-based design approaches increase the scientific rigor of landscape architecture education and research, and elevate the status of the profession.

  7. Health Impact Assessment Impact Characterization Table

    Science.gov (United States)

    The potential health impacts of the proposed decision should be characterized based on the following criteria: Direction, Likelihood, Magnitude, Distribution, Severity, Permanence, Strength of Evidence.

  8. The Global Economic Impact of Manta Ray Watching Tourism

    Science.gov (United States)

    O’Malley, Mary P.; Lee-Brooks, Katie; Medd, Hannah B.

    2013-01-01

    As manta rays face increased threats from targeted and bycatch fisheries, manta ray watching tourism, if managed properly, may present an attractive economic alternative to consumptive use of these species. Both species in the genus Manta (Manta alfredi and Manta birostris) are classified by the International Union for the Conservation of Nature Red List as species Vulnerable to extinction in the wild, and are considered unsustainable as fisheries resources due to their conservative life history characteristics, which considerably reduce their ability to recover population numbers when depleted. Utilising dive operator surveys, Internet research, and a literature review, this study provides the first global estimate of the direct economic impact of manta ray watching tourism and examines the potential socio-economic benefits of non-consumptive manta ray watching operations relative to consumptive use of manta rays as a fishery resource. In the 23 countries in which manta ray watching operations meeting our criteria were identified, we estimated direct revenue to dive operators from manta ray dives and snorkels at over US$73 million annually and direct economic impact, including associated tourism expenditures, of US$140 million annually. Ten countries account for almost 93% of the global revenue estimate, specifically Japan, Indonesia, the Maldives, Mozambique, Thailand, Australia, Mexico, United States, Federated States of Micronesia and Palau. In many of the areas where directed fisheries for manta rays are known to occur, these activities overlap with manta ray tourism sites or the migratory range of the mantas on which these sites depend, and are likely to be unsustainable and detrimental to manta ray watching tourism. PMID:23741450

  9. The global economic impact of manta ray watching tourism.

    Science.gov (United States)

    O'Malley, Mary P; Lee-Brooks, Katie; Medd, Hannah B

    2013-01-01

    As manta rays face increased threats from targeted and bycatch fisheries, manta ray watching tourism, if managed properly, may present an attractive economic alternative to consumptive use of these species. Both species in the genus Manta (Manta alfredi and Manta birostris) are classified by the International Union for the Conservation of Nature Red List as species Vulnerable to extinction in the wild, and are considered unsustainable as fisheries resources due to their conservative life history characteristics, which considerably reduce their ability to recover population numbers when depleted. Utilising dive operator surveys, Internet research, and a literature review, this study provides the first global estimate of the direct economic impact of manta ray watching tourism and examines the potential socio-economic benefits of non-consumptive manta ray watching operations relative to consumptive use of manta rays as a fishery resource. In the 23 countries in which manta ray watching operations meeting our criteria were identified, we estimated direct revenue to dive operators from manta ray dives and snorkels at over US$73 million annually and direct economic impact, including associated tourism expenditures, of US$140 million annually. Ten countries account for almost 93% of the global revenue estimate, specifically Japan, Indonesia, the Maldives, Mozambique, Thailand, Australia, Mexico, United States, Federated States of Micronesia and Palau. In many of the areas where directed fisheries for manta rays are known to occur, these activities overlap with manta ray tourism sites or the migratory range of the mantas on which these sites depend, and are likely to be unsustainable and detrimental to manta ray watching tourism.

  10. The global economic impact of manta ray watching tourism.

    Directory of Open Access Journals (Sweden)

    Mary P O'Malley

    Full Text Available As manta rays face increased threats from targeted and bycatch fisheries, manta ray watching tourism, if managed properly, may present an attractive economic alternative to consumptive use of these species. Both species in the genus Manta (Manta alfredi and Manta birostris are classified by the International Union for the Conservation of Nature Red List as species Vulnerable to extinction in the wild, and are considered unsustainable as fisheries resources due to their conservative life history characteristics, which considerably reduce their ability to recover population numbers when depleted. Utilising dive operator surveys, Internet research, and a literature review, this study provides the first global estimate of the direct economic impact of manta ray watching tourism and examines the potential socio-economic benefits of non-consumptive manta ray watching operations relative to consumptive use of manta rays as a fishery resource. In the 23 countries in which manta ray watching operations meeting our criteria were identified, we estimated direct revenue to dive operators from manta ray dives and snorkels at over US$73 million annually and direct economic impact, including associated tourism expenditures, of US$140 million annually. Ten countries account for almost 93% of the global revenue estimate, specifically Japan, Indonesia, the Maldives, Mozambique, Thailand, Australia, Mexico, United States, Federated States of Micronesia and Palau. In many of the areas where directed fisheries for manta rays are known to occur, these activities overlap with manta ray tourism sites or the migratory range of the mantas on which these sites depend, and are likely to be unsustainable and detrimental to manta ray watching tourism.

  11. Medical economic impact of tracheotomy patients on a hospital system.

    Science.gov (United States)

    Altman, Kenneth W; Banoff, Karen Merl; Tong, Charles C L

    2015-04-01

    Tracheotomy patients are a small portion of hospitalizations, but account for disproportionately high risk and costs. There are many complex decisions that go into the care of these patients, and practice variation is expected to be compounded in a health system. This study sought to characterize the medical economic impact of tracheotomy patients on the hospital system. A retrospective review of the health system's hospital billing software was performed for 2013, and pertinent outcomes measures were tabulated. There were 829 tracheotomies performed in the health system of seven hospitals, with total costs of $128,883,865. Average length of stay was 36.74 days for principal procedures, and 43.36 days for tracheotomy as secondary procedures. Mortality was ∼ 18% overall, and re-admissions were 10.93% for primary, and 14.36% for secondary procedures. A fairly wide variation in each category among the different hospitals was observed. There are potentially many factors that impact variations of care and outcomes in patients with tracheotomy. Due to their large economic impact and risks for morbidity and mortality, a formalized care pathway is warranted. Goals of the pathway should include understanding medical decisions surrounding these complex patients, monitoring pertinent outcomes, reducing practice variation, and improving the efficiency of compassionate care.

  12. HOW TO SUSTAIN ECONOMIC PERFORMANCE? ECONOMIC GROWTH AND ITS IMPACT FACTORS

    Directory of Open Access Journals (Sweden)

    OANA SIMONA HUDEA (CARAMAN

    2012-05-01

    Full Text Available This paper intends to render several important factors of impact on economic growth and to describe the particular types of relationships of the latter with each one of its influencing elements. In order to correctly determine such issue, we have resorted to three carefully selected models that have been estimated and compared so as to identify the most adequate and representative regression. For this purpose we have performed an analysis based on cross-section annual data for 105 countries spread all over the world. After having tested and rejected certain exogenous variables initially considered, such as imports or exports, we have finally retained the external debt and foreign direct investments as explanatory items of the dependent variable. The results revealed that both of them positively affect the gross domestic product of the analysed countries, this one being inelastic in relation to the exogenous variables considered. Even if the relationship between the economic growth and the external debt of a country is usually negative, as the money exit out of the country due to the debt service causes non-achieved potential investments, yet, there is an inflexion point up to which the external debt has a positive influence on economic growth by the increase of the investments funds acquired as result of the external credit contracting, this being the case reflected by our study. As for the relationship existing between foreign direct investments and GDP, the economic theory confirms that FDI and economic growth are directly correlated, the former contributing to technical progress, production increase and, finally, to the improvement of the living standard.

  13. Sense-making and Impact Assessment

    DEFF Research Database (Denmark)

    Lyhne, Ivar

    The poster integrates knowledge about how we make sense of situations into SEA methodology to strengthen the staging of impact assessments and the process of scoping impacts.......The poster integrates knowledge about how we make sense of situations into SEA methodology to strengthen the staging of impact assessments and the process of scoping impacts....

  14. Economic impact of GM crops: the global income and production effects 1996-2012.

    Science.gov (United States)

    Brookes, Graham; Barfoot, Peter

    2014-01-01

    A key part of any assessment of the global value of crop biotechnology in agriculture is an examination of its economic impact at the farm level. This paper follows earlier annual studies which examined economic impacts on yields, key costs of production, direct farm income and effects, and impacts on the production base of the four main crops of soybeans, corn, cotton and canola. The commercialization of genetically modified (GM) crops has continued to occur at a rapid rate, with important changes in both the overall level of adoption and impact occurring in 2012. This annual updated analysis shows that there have been very significant net economic benefits at the farm level amounting to $18.8 billion in 2012 and $116.6 billion for the 17-year period (in nominal terms). These economic gains have been divided roughly 50% each to farmers in developed and developing countries. GM technology have also made important contributions to increasing global production levels of the four main crops, having added 122 million tonnes and 230 million tonnes respectively, to the global production of soybeans and maize since the introduction of the technology in the mid-1990s.

  15. Assessing the Socioeconomic Impact of Transgenic Crops on Small ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Supporting biosafety policy decisions : "best practices" for assessing the social and economic impacts of transgenic crop varieties on small-scale farmers; final ... IDRC has provided two phases of support to OSILAC, the Observatory for the Information Society in Latin America and the Caribbean (101849 and 102830).

  16. The economic impact of rural family physicians practicing obstetrics.

    Science.gov (United States)

    Avery, Daniel M; Hooper, Dwight E; McDonald, John T; Love, Michael W; Tucker, Melanie T; Parton, Jason M

    2014-01-01

    The economic impact of a family physician practicing family medicine in rural Alabama is $1,000,000 a year in economic benefit to the community. The economic benefit of those rural family physicians practicing obstetrics has not been studied. This study was designed to determine whether there was any added economic benefit of rural family physicians practicing obstetrics in rural, underserved Alabama. The Alabama Family Practice Rural Health Board has funded the University of Alabama Family Medicine Obstetrics Fellowship since its beginning in 1986. Family medicine obstetrics fellowship graduates who practice obstetrics in rural, underserved areas were sent questionnaires and asked to participate in the study. The questions included the most common types and average annual numbers of obstetrics/gynecological procedures they performed. Ten physicians, or 77% of the graduates asked to participate in the study, returned the questionnaire. Fourteen common obstetrics/gynecological procedures performed by the graduates were identified. A mean of 115 deliveries were performed. The full-time equivalent reduction in family medicine time to practice obstetrics was 20%. A family physician practicing obstetrics in a rural area adds an additional $488,560 in economic benefit to the community in addition to the $1,000,000 from practicing family medicine, producing a total annual benefit of $1,488,560. The investment of $616,385 from the Alabama Family Practice Rural Health Board resulted in a $399 benefit to the community for every dollar invested. The cumulative effect of fellowship graduates practicing both family medicine and obstetrics in rural, underserved areas over the 26 years studied was $246,047,120. © Copyright 2014 by the American Board of Family Medicine.

  17. Weather impacts on natural, social and economic systems. German report

    Energy Technology Data Exchange (ETDEWEB)

    Flechsig, M.; Gerlinger, K.; Herrmann, N.; Klein, R.J.T.; Schneider, M.; Sterr, H.; Schellnhuber, H.J.

    2000-05-01

    The EU project Weather Impacts on Natural, Social and Economic Systems (WISE) has analysed impacts of current climate variability to evaluate the sensitivity of today's society to extreme weather. Unlike studies of anticipated impacts of climate change, WISE did not rely on scenarios and projections, but on existing and newly collected data. The research involved (i) the statistical modelling of meteorological and sectoral time series, aimed at quantifying the impacts of changing weather variables on sector output, (ii) a population survey, aimed at investigating public perception of and behavioural response to unusually hot and dry summers and mild winters, and (iii) a management survey, aimed at obtaining insight into managers' awareness and perception of the importance of extreme weather on their operations. The three activities revealed a wealth of data and information, providing relevant insights into Germany's sensitivity to and perception of extreme weather events. Sectors that were analysed included agriculture, outdoor fire, water supply, human health, electricity and gas consumption and tourism. It appears from the statistical modelling that extreme weather can have impressive impacts on all sectors, especially when expressed in monetary terms. However, weather variability is generally considered a manageable risk, to which sectors in Germany appear reasonably well-adapted. The population and management surveys reveal both positive and negative impacts of extreme weather. People generally respond to these impacts by adjusting their activities. The utilities (electricity, gas and water) indicate that they are robsut to the current level of weather variability and do not consider climate change an important threat to their operations. The tourism sector experiences impacts but typically takes a reactive approach to adaptation, although it is also developing weather-insensitive products. (orig.)

  18. THE IMPACT OF E-COMMERCE ON THE ECONOMICS ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    ROBERT GABRIEL DRAGOMIR

    2014-05-01

    Full Text Available The present paper proposes to speak about the impact the e-commerce has within the economics environment. At first, we described the development of the digital technologies and the role of the browsers in the electronic commerce. Secondly, we aim at presenting, in brief, the history and the evolution of e-commerce. As concern the applicative part of the paper, several graphs comment on the up-to-date pieces of information connected to the issue. At last, the new concept of bit coin is referred to. In the end we draw up the conclusions.

  19. The economic impact of Mexico City's smoke-free law

    OpenAIRE

    Guerrero López, Carlos Manuel; Jiménez Ruiz, Jorge Alberto; Reynales Shigematsu, Luz Myriam; Waters, Hugh R

    2011-01-01

    Objective To evaluate the economic impact of Mexico City's 2008 smoke-free law—The Non-Smokers' Health Protection Law on restaurants, bars and nightclubs. Material and methods We used the Monthly Services Survey of businesses from January 2005 to April 2009—with revenues, employment and payments to employees as the principal outcomes. The results are estimated using a differences-in-differences regression model with fixed effects. The states of Jalisco, Nuevo León and México, where the law wa...

  20. Assessing the benefits and economic values of trees

    Science.gov (United States)

    David J. Nowak

    2017-01-01

    Understanding the environmental, economic, and social/community benefits of nature, in particular trees and forests, can lead to better vegetation management and designs to optimize environmental quality and human health for current and future generations. Computer models have been developed to assess forest composition and its associated effects on environmental...

  1. Economic assessment of marketing and ethnoutilization Of Irvingia ...

    African Journals Online (AJOL)

    Economic assessment of marketing and ethnoutilization Of Irvingia wombulu(var. exelsa ) and Irvingia gabonensis ( var.gabonensis ) in Aniocha North and South local government areas of Delta State. ... Data collected included demographic characteristics of Irvingia sellers, selling price, cost price and transportation cost.

  2. Final Accessibility Guidelines for Play Areas: Economic Assessment.

    Science.gov (United States)

    Architectural and Transportation Barriers Compliance Board, Washington, DC.

    This economic assessment informs the public about the implications of the final accessibility guidelines for play areas issued by the Access Board. The guidelines include scoping and technical provisions, which specify when and how access is to be provided to ground level and elevated play components. The guidelines also address soft contained…

  3. Economic assessment of oil palm projects in Nigeria. | Nwawe ...

    African Journals Online (AJOL)

    However, this study was designed to economically assess oil palm projects in Nigeria. Secondary data used for this study were collected from Nigerian Institute for Oil Palm Research (NIFOR) and related journals. The data collected were analyzed using discounted cash flow techniques. The result shows that at 32% interest ...

  4. RUSSIAN FOREIGN POLICY - INTERESTS VECTORS AND ECONOMIC IMPACT

    Directory of Open Access Journals (Sweden)

    ANDREEA – EMANUELA DRǍGOI

    2015-12-01

    Full Text Available In recent decades, Russia's foreign policy was shaped by both a number of internal factors (government strategy, political elites, culture, economics and demography and external ones (international treaties, changes in the structure of the international power balance. In the post-soviet era Russian foreign policy was radically different from that of other major economic powers. One of the factors that influenced decisively Russia’s external strategies was the collapse of the USSR as a superpower (phenomenon described by the president Vladimir Putin as "the most powerful geo-political catastrophe of the XXst century". The shift from the former communist regime (a totalitarian one to an authoritarian oligarchy (the current regime was followed by the transition to a market economy, a phenomenon that coincided with Russia’s military and political diminished influence in the international arena. Our research aims to assess the main interest vectors that shaped Russian Foreign Policy considering the main events that constitute milestones: Russia’s emerging as a great energy power, the Crimean crisis and Western international economic sanctions that followed. Our paper will base the main assumption on a joint analysis both qualitative and quantitative, using main international economic indicators (GDP, FDI flows, trade flows, general government balance and general gross debt and the most relevant approaches in the literature in the field.

  5. Transportation Matters: A Health Impact Assessment in Rural New Mexico

    OpenAIRE

    Michelle Del Rio; Hargrove, William L.; Joe Tomaka; Marcelo Korc

    2017-01-01

    This Health Impact Assessment (HIA) informed the decision of expanding public transportation services to rural, low income communities of southern Doña Ana County, New Mexico on the U.S./Mexico border. The HIA focused on impacts of access to health care services, education, and economic development opportunities. Qualitative and quantitative data were collected from surveys of community members, key informant interviews, a focus group with community health workers, and passenger surveys durin...

  6. Risks assessment and forecasting long time rows of economic indicators

    Directory of Open Access Journals (Sweden)

    Gennadiy Pavlovich Bystray

    2012-09-01

    Full Text Available This paper reviews main approaches to risk assessment. The authors accented attention on the nonlinear approach to the theory of risks. It is proposed to define economic risk as the probability of threats that could have material adverse effect on the economic system under study and to change its current state. The method and the program product designed by the authors integrate a wide range of indicators of economic and financial activities at the regional level in the program-technical complex. This paper describes a new method for assessing synergistic and prediction of risk over long timerows ofeconomicindicators at theregional level, including methods of nonlinear and chaotic dynamics, enabling a pseudo-phase and phase portraits, to determine the volatility, to calculate fractal characteristics and predict the behavior of socio-economic indicators with modernized method of Hurst, to model based on recovery probability distribution function of nonequilibrium potential function, to determinethelocal and global stability of theregionaleconomy and to identify risks as the probability of the threats of an economic nature.

  7. Short run economic impact of State University of Londrina

    Directory of Open Access Journals (Sweden)

    José Tarocco Filho

    2014-06-01

    Full Text Available The present study aimed to analyze the inter-regional economic impact of short-term, State University of Londrina and their local impacts and in 2006, in respect of employment and income. Through the analysis of input-output multipliers employment and earnings, employment generation and income indexes and link back and forth was calculated. Through the results found that the Public Education employs 6.19% of employed staff and is responsible for 12.27% of earnings generated in the county. The Public Education excelled in creating jobs in Londrina, which along with the sectors of Education Services and Commodities (13, was the fourth biggest indicator, trailing sectors: Public Administration, Commerce and Securities Industry and Miscellaneous. We found that the employment multiplier is 1.25 and their ability to generate earnings through direct effect in the city is the third largest R $ 368,153 million.

  8. Math and science illiteracy: Social and economic impacts

    Energy Technology Data Exchange (ETDEWEB)

    Williams, J.L.

    1994-05-01

    Today`s highly competitive global economy is being driven by increasingly rapid technological development. This paper explores the problems of math and science illiteracy in the United States and the potential impact on our economic survival in this environment during the next century. Established educational methods that reward task performance, emphasize passive lecture, and fail to demonstrate relevance to real life are partly to blame. Social norms, stereotypes, and race and gender bias also have an impact. To address this crisis, we need to question the philosophy of an educational system that values task over concept. Many schools have already initiated programs at all grade levels to make math and science learning more relevant, stimulating, and fun. Teaching methods that integrate math and science learning with teamwork, social context, and other academic subjects promote the development of higher-order thinking skills and help students see math and science as necessary skills.

  9. THE ECONOMIC IMPACT OF FOREIGN DEBT IN GREECE

    Directory of Open Access Journals (Sweden)

    Olga Korol

    2015-11-01

    Full Text Available The purpose. The impact of foreign debt growth on the social and economic performance of Greece was shown. The parameters of GDP, consumption, interest rates, unemployment and government spendings were analyzed. Methodology. Data obtained for 2001-2014 was used for regression analysis, vector autoregression and as well as Kalman filter. Results. A multi-faced analysis of the debt for EU-member states and Greece in particular was performed. The events and decisions of Greek authorities leading to the crisis were summarized in structural and logical scheme. The recommendations for the economic policy of Greece, based on the performed analysis were suggested. The practical applications. Establishment of all weaknesses and empirical testing of the necessary indicators in this study was the basis for the justification of measures to stabilize the economic situation in Ukraine and Greece. Value/originality. The Mandel-Fleming model and the model of balance of savings-investments was used for the first time for the theoretical interpretation of the nature of the debt crisis in Greece, that under the influence of capital inflows caused by the deterioration of the current account balance and interest rate cuts. The increase in foreign borrowings has led to an increase in the budget deficit and reduction in savings. Also for the first time performed regression-correlation analysis, in particular the Kalman filter is used to study the effect of debt on macroeconomic performance of the Greek economy.

  10. The economic impact of visceral leishmaniasis on households in Bangladesh.

    Science.gov (United States)

    Anoopa Sharma, D; Bern, Caryn; Varghese, Beena; Chowdhury, Rajib; Haque, Rashidul; Ali, Mustakim; Amann, Josef; Ahluwalia, Indu B; Wagatsuma, Yukiko; Breiman, Robert F; Maguire, James H; McFarland, Deborah A

    2006-05-01

    To explore current patterns of diagnosis and treatment, quantify household economic impact and identify household strategies to cover the costs of visceral leishmaniasis (VL) care in rural Bangladesh. Structured interviews with 113 VL patients from 87 households documenting all provider visits and expenditures for health care for VL, and the ways in which the expenditures were covered. Patients paid a median of 7 visits to six different providers before beginning VL treatment. All visited the subdistrict government hospital at least once. While health care, including antileishmanial drug therapy, is officially available free of charge at government facilities, 79% of patients reported making informal payments for provider access, diagnostics and drug administration; only 14% of patients received their full drug course from this source. For the 58% of patients who purchased the full treatment course, drug cost constituted 34% of direct expenditure. Median direct expenditure for one VL patient was US$87 and median income lost was $40; median total expenditure was 1.2 times annual per capita income of our study population. Households employed multiple coping strategies to cover expenditures, most commonly sale or rental of assets (62%) and taking out loans (64%). Visceral leishmaniasis treatment causes a major economic burden in affected families. Control strategies for VL should facilitate timely, affordable diagnosis and treatment of patients to decrease the infection reservoir and to alleviate the economic burden of VL on households.

  11. Techno-Economic Assessment of Four CO2 Storage Sites

    Directory of Open Access Journals (Sweden)

    Gruson J.-F.

    2015-04-01

    Full Text Available Carbon Capture and Storage (CCS should be a key technology in order to achieve a decline in the CO2 emissions intensity of the power sector and other intensive industry, but this potential deployment could be restricted by cost issues as the International Energy Agency (IEA in their last projections (World Energy Outlook 2013 has considered only around 1% of global fossil fuel-fired power plants could be equipped with CCS by 2035. The SiteChar project funded by 7th Framework Programme of European Commission gives the opportunity to evaluate the most influential parameters of techno-economic evaluations of four feasible European projects for CO2 geological storage located onshore and offshore and related to aquifer storage or oil and gas reservoirs, at different stages of characterization. Four potential CO2 storage sites have been assessed in terms of storage costs per tonne of CO2 permanently stored (equivalent cost based. They are located offshore UK, onshore Denmark, offshore Norway and offshore Italy. The four SiteChar techno-economic evaluations confirm it is not possible to derive any meaningful average cost for a CO2 storage site. The results demonstrate that the structure of costs for a project is heterogeneous and the storage cost is consequently site dependent. The strategy of the site development is fundamental, the technical choices such as the timing, rate and duration of injection are also important. The way monitoring is managed, using observation wells and logging has a strong impact on the estimated monitoring costs. Options to lower monitoring costs, such as permanent surveys, exist and should be further investigated. Table 1 below summarizes the cost range in Euro per tonne (Discount Rate (DR at 8% for the different sites, which illustrates the various orders of magnitude due to the specificities of each site. These figures have how to be considered with care. In particular the Italian and Norwegian sites present very specific

  12. The long-run impact of personal income taxation on economic development: Evidence from Croatia

    OpenAIRE

    Palić, Irena; Žmuk, Berislav; Grofelnik, Barbara

    2017-01-01

    Since the endogenous growth model appeared in the economic theory, taxation has been considered as one of the key determinants of the economic growth. In the public finance theory, taxation is considered to have a negative impact on economic growth, which is explained by implications of tax revenues distortions on the economic activity. This assumption has been investigated by many empirical studies. The aim of this paper is to analyse the impact of personal income taxation on economic condit...

  13. Software Integration of Life Cycle Assessment and Economic Analysis for Process Evaluation

    DEFF Research Database (Denmark)

    Kalakula, Sawitree; Malakula, Pomthong; Siemanonda, Kitipat

    2013-01-01

    This study is focused on the sustainable process design of bioethanol production from cassava rhizome. The study includes: process simulation, sustainability analysis, economic evaluation and life cycle assessment (LCA). A steady state process simulation if performed to generate a base case design...... of the bioethanol conversion process using cassava rhizome as a feedstock. The sustainability analysis is performed to analyze the relevant indicators in sustainability metrics, to definedesign/retrofit targets for process improvements. Economic analysis is performed to evaluate the profitability of the process........ Also, simultaneously with sustainability analysis, the life cycle impact on environment associated with bioethanol production is performed. Finally, candidate alternative designs are generated and compared with the base case design in terms of LCA, economics, waste, energy usage and enviromental impact...

  14. Impacts assessment for the National Ignition Facility

    Energy Technology Data Exchange (ETDEWEB)

    Bay Area Economics

    1996-12-01

    This report documents the economic and other impacts that will be created by the National Ignition Facility (NIF) construction and ongoing operation, as well as the impacts that may be created by new technologies that may be developed as a result of NIF development and operation.

  15. The impact of cancer drug wastage on economic evaluations.

    Science.gov (United States)

    Truong, Judy; Cheung, Matthew C; Mai, Helen; Letargo, Jessa; Chambers, Alexandra; Sabharwal, Mona; Trudeau, Maureen E; Chan, Kelvin K W

    2017-09-15

    The objective of this study was to determine the impact of modeling cancer drug wastage in economic evaluations because wastage can result from single-dose vials on account of body surface area- or weight-based dosing. Intravenous chemotherapy drugs were identified from the pan-Canadian Oncology Drug Review (pCODR) program as of January 2015. Economic evaluations performed by drug manufacturers and pCODR were reviewed. Cost-effectiveness analyses and budget impact analyses were conducted for no-wastage and maximum-wastage scenarios (ie, the entire unused portion of the vial was discarded at each infusion). Sensitivity analyses were performed for a range of body surface areas and weights. Twelve drugs used for 17 indications were analyzed. Wastage was reported (ie, assumptions were explicit) in 71% of the models and was incorporated into 53% by manufacturers; this resulted in a mean incremental cost-effectiveness ratio increase of 6.1% (range, 1.3%-14.6%). pCODR reported and incorporated wastage for 59% of the models, and this resulted in a mean incremental cost-effectiveness ratio increase of 15.0% (range, 2.6%-48.2%). In the maximum-wastage scenario, there was a mean increase in the incremental cost-effectiveness ratio of 24.0% (range, 0.0%-97.2%), a mean increase in the 3-year total incremental budget costs of 26.0% (range, 0.0%-83.1%), and an increase in the 3-year total incremental drug budget cost of approximately CaD $102 million nationally. Changing the mean body surface area or body weight caused 45% of the drugs to have a change in the vial size and/or quantity, and this resulted in increased drug costs. Cancer drug wastage can increase drug costs but is not uniformly modeled in economic evaluations. Cancer 2017;123:3583-90. © 2017 American Cancer Society. © 2017 American Cancer Society.

  16. Assessing the Impacts of Multiple Breadbasket Failures

    Science.gov (United States)

    Casellas Connors, J. P.; Janetos, A.

    2016-12-01

    A relatively small area of the world accounts for a large proportion of total global cereal production, with most of the area devoted to the production of the world's three major cereal crops, rice, wheat and maize. An extensive literature of the sensitivity of agricultural productivity of these crops, and many others, has arisen over the past 25 years, with a general consensus that continued change in the physical climate system will very likely increase the difficulty of agricultural production in areas of the world that are already marginal with respect to production. But what this research only rarely does is assess the influence of extreme events in shocking agricultural production, and how the rest of the agricultural system reacts, in terms of prices, food insecurity, subsequent land-use change, and terrestrial carbon emissions, among many other possible responses. Because the agricultural system is interlinked with energy systems, food distribution and transportation systems, and economic systems, models that focus only on agricultural productivity can only provide a unidimensional view of the magnitude of potential impacts. We know such impacts can occur as a consequence of extreme climatic events, because they have - the impact of the severe regional drought and heat wave on the Russian and Ukrainian wheat harvests in 2010 had global consequences for food prices, just as one example. In this paper, we use an Integrated Assessment Model, the Global Change Assessment Model (GCAM), to investigate the potential outcomes of both moderate and severe shocks to agricultural productivity in the major breadbaskets of the world - both singly and in combination. The results demonstrate clearly that there are likely to be multidimensional consequences from the kinds of shocks that are possible from a rapidly changing climate system, especially when combined with other demographic and economic trends in the coming decades. These results are only one aspect of

  17. Is Smaller Better? A Comment on "Comparative Economic Impact Analyses" by Michael Mondello and Patrick Rishe

    OpenAIRE

    Victor Matheson

    2004-01-01

    In a recent article in Economic Development Quarterly, "Comparative Economic Impact Analyses: Differences Across Cities, Events, and Demographics" (November 2004), Michael Mondello and Patrick Rishe examined the economic impact of small, amateur sporting events on host economies. This response to their work suggests four reasons why ex ante economic impact estimates for smaller sporting events may come closer to matching ex post reality than those for "mega-events" including less crowding out...

  18. Surveying the Literature and the People: The Economic Impact of Sports Teams and Civic Pride

    OpenAIRE

    Pete Groothuis; Kurt W. Rotthoff

    2014-01-01

    Public funds to build sports stadiums are commonly justified by the perceived economic impacts and civic pride they create for the community. Since the 1980s, there have been many studies looking at the economic impact and civic pride created by professional sports teams. Most of the literature supports the idea that economic impacts are not created, but there are mixed results on the magnitude of civic pride. Overall, most of the economic literature suggests that the benefits created by spor...

  19. The impact of electricity supply on economic growth in Sri Lanka

    Energy Technology Data Exchange (ETDEWEB)

    Morimoto, R. [Toulouse Business School, Toulouse (France); Hope, C. [Cambridge Univ., Cambridge (United Kingdom)

    2006-07-01

    World net electricity consumption is expected to double over the next two decades. With increasing demand, electricity shortages will be prevalent, particularly in developing countries. An adequate and regular power supply would support economic growth in developing countries. Previous studies have demonstrated a strong correlation between electricity use and economic development. Studies have shown that there is a bi-directional causal relationship between gross domestic product and electricity consumption in Taiwan for the period 1954 to 1997. In order to examine the impact of electricity supply on economic growth in Sri Lanka, this paper presented the results of a study that applied Yang's model, using a simple regression analysis. The paper presented the methodology and estimation results. The study incorporated a cost benefit analysis model which assessed the economic, social and environmental impacts of dam projects in Sri Lanka. It was concluded that the application of Yang's regression analysis is one possible approach to estimate a better range for the expected increase in economic output parameter. 14 refs., 1 tab., 3 figs.

  20. Quantifying the daily economic impact of extreme space weather due to failure in electricity transmission infrastructure

    Science.gov (United States)

    Oughton, Edward J.; Skelton, Andrew; Horne, Richard B.; Thomson, Alan W. P.; Gaunt, Charles T.

    2017-01-01

    Extreme space weather due to coronal mass ejections has the potential to cause considerable disruption to the global economy by damaging the transformers required to operate electricity transmission infrastructure. However, expert opinion is split between the potential outcome being one of a temporary regional blackout and of a more prolonged event. The temporary blackout scenario proposed by some is expected to last the length of the disturbance, with normal operations resuming after a couple of days. On the other hand, others have predicted widespread equipment damage with blackout scenarios lasting months. In this paper we explore the potential costs associated with failure in the electricity transmission infrastructure in the U.S. due to extreme space weather, focusing on daily economic loss. This provides insight into the direct and indirect economic consequences of how an extreme space weather event may affect domestic production, as well as other nations, via supply chain linkages. By exploring the sensitivity of the blackout zone, we show that on average the direct economic cost incurred from disruption to electricity represents only 49% of the total potential macroeconomic cost. Therefore, if indirect supply chain costs are not considered when undertaking cost-benefit analysis of space weather forecasting and mitigation investment, the total potential macroeconomic cost is not correctly represented. The paper contributes to our understanding of the economic impact of space weather, as well as making a number of key methodological contributions relevant for future work. Further economic impact assessment of this threat must consider multiday, multiregional events.

  1. Attacker economics for Internet-scale vulnerability risk assessment

    OpenAIRE

    Allodi, L.

    2013-01-01

    Vulnerability risk assessment is a crucial process in security management, and the CVSS score is the standard-de-facto risk metric for software vulnerabilities. In this manuscript I show that current risk assessment methodologies do not fit real “in the wild” attack data. I also present my three-steps plan to identify an Internet-scale risk assessment methodology that accounts for attacker economics and opportunities. Eventually, I want to provide answers like the following: “If we depl...

  2. Reassessment of the potential economic impact of cattle parasites in Brazil

    Directory of Open Access Journals (Sweden)

    Laerte Grisi

    Full Text Available The profitability of livestock activities can be diminished significantly by the effects of parasites. Economic losses caused by cattle parasites in Brazil were estimated on an annual basis, considering the total number of animals at risk and the potential detrimental effects of parasitism on cattle productivity. Estimates in U.S. dollars (USD were based on reported yield losses among untreated animals and reflected some of the effects of parasitic diseases. Relevant parasites that affect cattle productivity in Brazil, and their economic impact in USD billions include: gastrointestinal nematodes - $7.11; cattle tick (Rhipicephalus(Boophilus microplus - $3.24; horn fly (Haematobia irritans - $2.56; cattle grub (Dermatobia hominis - $0.38; New World screwworm fly (Cochliomyia hominivorax - $0.34; and stable fly (Stomoxys calcitrans - $0.34. The combined annual economic loss due to internal and external parasites of cattle in Brazil considered here was estimated to be at least USD 13.96 billion. These findings are discussed in the context of methodologies and research that are required in order to improve the accuracy of these economic impact assessments. This information needs to be taken into consideration when developing sustainable policies for mitigating the impact of parasitism on the profitability of Brazilian cattle producers.

  3. AN EMPIRICAL APPROACH OF SOCIAL IMPACT OF DEBT ON ECONOMIC GROWTH. EVIDENCE FROM THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    SMĂRĂNDOIU (SANDA LUANA ALEXANDRA

    2016-10-01

    Full Text Available Today’s economic reality contains a certain degree of uncertainty that often prevail economic rationality, affecting economic growth. Recent European and political agendas put a robust emphasis on the importance of social dimension of growth and try to shift the focus from economic evidence to social outcomes. The debt is currently a sensitive issue for most European countries and ordinary individuals, thus creating significant imbalances regarding perceived economic wealth and wellbeing at national and individual level. But debt is also associated with fast money and short term prosperity that can engine business and support living, thus economic growth. The paper makes a repositioning evaluation of the social domain into European political agendas, towards a smart, sustainable and inclusive growth for the Europeans. It encompasses an evaluation of the relevance of European growth on its economic development and sustainability. Rebalancing finance and economic priorities with a strong commitment to social priorities is the main reorientation target of the political agenda. There’s a growing need for shifting the focus to qualitative facets of growth and European testimonials, for an ascending journey to smart, sustainable and inclusive growth, representing a continuing approach of EU’s root ideals. Thus, the paper proposes an analysis of GDP evolution in relation to debt to GDP ratio indicator and social factors, as an alternative impact evaluation played by the social system and debt for a country’s performance, representing an alternative way for assessing economic growth in relation to wellbeing. The results show a significant dependence of growth to debt to GDP ratio and social indicators such as population at risk to poverty rate, unemployment rate, life expectancy and expected years of schooling

  4. Preferred drug lists: Potential impact on healthcare economics

    Directory of Open Access Journals (Sweden)

    Kimberly Ovsag

    2008-04-01

    Full Text Available Kimberly Ovsag, Sabrina Hydery, Shaker A MousaPharmaceutical Research Institute at Albany College of Pharmacy, Albany, New York, USAObjectives: To analyze the implementation of Medicaid preferred drug lists (PDLs in a number of states and determine its impact on quality of care and cost relative to other segments of healthcare.Methods: We reviewed research and case studies found by searching library databases, primarily MEDLINE and EBSCOHost, and searching pertinent journals. Keywords initially included “drug lists,” “prior authorization,” “prior approval,” and “Medicaid.” We added terms such as “influence use of other healthcare services,” “quality of care,” and “overall economic impact.” We mainly used primary sources.Results: Based on our literature review, we determined that there are a number of issues regarding Medicaid PDLs that need to be addressed. Some issues include: (a the potential for PDLs to influence the utilization of other healthcare services, (b criteria used by Medicaid for determining acceptance of drugs onto a PDL, (c the effect of PDL implementation on compliance to new regimens, (d the potential effects of restricting medication availability on quality of care, (e administrative costs associated with PDLs, and (f satisfaction rates among patients and medical providers. This review highlighted expected short-term cost savings with limited degree of compromised quality of PDL implementation, but raised the concern about the potential long-term decline in quality of care and overall economic impact.Conclusions: The number of concerns raised indicates that further studies are warranted regarding both short-term cost benefits as well as potential long-term effects of Medicaid PDL implementation. Objective analysis of these effects is necessary to ensure cost-effectiveness and quality of care.Keywords: preferred drug lists, medicaid, healthcare costs, managed care

  5. Assessment of the Economic Structure of Brazilian Agribusiness.

    Science.gov (United States)

    Rodrigues Moreira, Vilmar; Kureski, Ricardo; Pereira da Veiga, Claudimar

    2016-01-01

    This paper presents an economic assessment of Brazilian agribusiness and its relationship with other economic sectors. It was found that, in 2011, agribusiness had a share of 18.45% (basic prices) and 19.77% (market prices) of Brazilian GDP. The tax burden of agribusiness (20.68%) was higher than that of other sectors (13.59%), despite agribusiness being a major contributor to the generation of foreign exchange, employment, and essential products, such as food. Brazilian agribusiness is a major employer, responsible for 29.39% of national employment. However, its average income is lower than in the other sectors of the Brazilian economy. Finally, agribusiness was found to be the biggest generator of foreign exchange, with a positive balance of trade. It was possible to conclude that agribusiness forms a strong link between agriculture and livestock, industry, and services in other economic sectors. For this reason, it can be said that the development of agribusiness is highly relevant to the process of Brazilian economic development and is therefore important to the progress of economic policies.

  6. Bio-physical vs. Economic Uncertainty in the Analysis of Climate Change Impacts on World Agriculture

    Science.gov (United States)

    Hertel, T. W.; Lobell, D. B.

    2010-12-01

    Accumulating evidence suggests that agricultural production could be greatly affected by climate change, but there remains little quantitative understanding of how these agricultural impacts would affect economic livelihoods in poor countries. The recent paper by Hertel, Burke and Lobell (GEC, 2010) considers three scenarios of agricultural impacts of climate change, corresponding to the fifth, fiftieth, and ninety fifth percentiles of projected yield distributions for the world’s crops in 2030. They evaluate the resulting changes in global commodity prices, national economic welfare, and the incidence of poverty in a set of 15 developing countries. Although the small price changes under the medium scenario are consistent with previous findings, their low productivity scenario reveals the potential for much larger food price changes than reported in recent studies which have hitherto focused on the most likely outcomes. The poverty impacts of price changes under the extremely adverse scenario are quite heterogeneous and very significant in some population strata. They conclude that it is critical to look beyond central case climate shocks and beyond a simple focus on yields and highly aggregated poverty impacts. In this paper, we conduct a more formal, systematic sensitivity analysis (SSA) with respect to uncertainty in the biophysical impacts of climate change on agriculture, by explicitly specifying joint distributions for global yield changes - this time focusing on 2050. This permits us to place confidence intervals on the resulting price impacts and poverty results which reflect the uncertainty inherited from the biophysical side of the analysis. We contrast this with the economic uncertainty inherited from the global general equilibrium model (GTAP), by undertaking SSA with respect to the behavioral parameters in that model. This permits us to assess which type of uncertainty is more important for regional price and poverty outcomes. Finally, we undertake a

  7. The regional economic impacts of bypasses : a longitudinal study incorporating spatial panel econometrics and multilevel modeling.

    Science.gov (United States)

    2011-09-01

    This paper will describe an integrated approach to documenting and quantifying the impacts of bypasses : on small communities, with a focus on what economic impacts, if any, occur, and how these impacts : change over time. Two similarly sized communi...

  8. Environmental impact assessment of fish farm hatcheries ...

    African Journals Online (AJOL)

    Environmental impact assessments were taken to determine the causes of environmental threats to farm lands and the environment in the selected areas. Of significance of impact assessment were activities like air, traffic, noise, had insignificant impact (p > 0.05), while water pollution, insecurity as a result of land exposure ...

  9. Climate Change, Air Pollution, and the Economics of Health Impacts

    Science.gov (United States)

    Reilly, J.; Yang, T.; Paltsev, S.; Wang, C.; Prinn, R.; Sarofim, M.

    2003-12-01

    Climate change and air pollution are intricately linked. The distinction between greenhouse substances and other air pollutants is resolved at least for the time being in the context of international negotiations on climate policy through the identification of CO2, CH4, N2O, SF6 and the per- and hydro- fluorocarbons as substances targeted for control. Many of the traditional air pollutant emissions including for example CO, NMVOCs, NOx, SO2, aerosols, and NH3 also directly or indirectly affect the radiative balance of the atmosphere. Among both sets of gases are precursors of and contributors to pollutants such as tropopospheric ozone, itself a strong greenhouse gas, particulate matter, and other pollutants that affect human health. Fossil fuel combustion, production, or transportation is a significant source for many of these substances. Climate policy can thus affect traditional air pollution or air pollution policy can affect climate. Health effects of acute or chronic exposure to air pollution include increased asthma, lung cancer, heart disease and bronchitis among others. These, in turn, redirect resources in the economy toward medical expenditures or result in lost labor or non-labor time with consequent effects on economic activity, itself producing a potential feedback on emissions levels. Study of these effects ultimately requires a fully coupled earth system model. Toward that end we develop an approach for introducing air pollution health impacts into the Emissions Prediction and Policy Analysis (EPPA) model, a component of the MIT Integrated Global Systems Model (IGSM) a coupled economics-chemistry-atmosphere-ocean-terrestrial biosphere model of earth systems including an air pollution model resolving the urban scale. This preliminary examination allows us to consider how climate policy affects air pollution and consequent health effects, and to study the potential impacts of air pollution policy on climate. The novel contribution is the effort to

  10. Valuing Quiet: An Economic Assessment of U.S. Environmental Noise as a Cardiovascular Health Hazard.

    Science.gov (United States)

    Swinburn, Tracy K; Hammer, Monica S; Neitzel, Richard L

    2015-09-01

    Environmental noise pollution increases the risk for hearing loss, stress, sleep disruption, annoyance, and cardiovascular disease and has other adverse health impacts. Recent (2013) estimates suggest that more than 100 million Americans are exposed to unhealthy levels of noise. Given the pervasive nature and significant health effects of environmental noise pollution, the corresponding economic impacts may be substantial. This 2014 economic assessment developed a new approach to estimate the impact of environmental noise on the prevalence and cost of key components of hypertension and cardiovascular disease in the U.S. By placing environmental noise in context with comparable environmental pollutants, this approach can inform public health law, planning, and policy. The effects of hypothetical national-scale changes in environmental noise levels on the prevalence and corresponding costs of hypertension and coronary heart disease were estimated, with the caveat that the national-level U.S. noise data our exposure estimates were derived from are >30 years old. The analyses suggested that a 5-dB noise reduction scenario would reduce the prevalence of hypertension by 1.4% and coronary heart disease by 1.8%. The annual economic benefit was estimated at $3.9 billion. These findings suggest significant economic impacts from environmental noise-related cardiovascular disease. Given these initial findings, noise may deserve increased priority and research as an environmental health hazard. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  11. Should Budapest Bid for the Olympics? - Measuring the Economic Impacts of Larger Sporting Events

    OpenAIRE

    Jaffee, Bruce L.

    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...

  12. Transboundary smoke haze pollution in Malaysia: inpatient health impacts and economic valuation.

    Science.gov (United States)

    Othman, Jamal; Sahani, Mazrura; Mahmud, Mastura; Ahmad, Md Khadzir Sheikh

    2014-06-01

    This study assessed the economic value of health impacts of transboundary smoke haze pollution in Kuala Lumpur and adjacent areas in the state of Selangor, Malaysia. Daily inpatient data from 2005, 2006, 2008, and 2009 for 14 haze-related illnesses were collected from four hospitals. On average, there were 19 hazy days each year during which the air pollution levels were within the Lower Moderate to Hazardous categories. No seasonal variation in inpatient cases was observed. A smoke haze occurrence was associated with an increase in inpatient cases by 2.4 per 10,000 populations each year, representing an increase of 31 percent from normal days. The average annual economic loss due to the inpatient health impact of haze was valued at MYR273,000 ($91,000 USD). Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Economic and environmental impacts of harmful non-indigenous species in southeast Asia.

    Directory of Open Access Journals (Sweden)

    Le T P Nghiem

    Full Text Available Harmful non-indigenous species (NIS impose great economic and environmental impacts globally, but little is known about their impacts in Southeast Asia. Lack of knowledge of the magnitude of the problem hinders the allocation of appropriate resources for NIS prevention and management. We used benefit-cost analysis embedded in a Monte-Carlo simulation model and analysed economic and environmental impacts of NIS in the region to estimate the total burden of NIS in Southeast Asia. The total annual loss caused by NIS to agriculture, human health and the environment in Southeast Asia is estimated to be US$33.5 billion (5(th and 95(th percentile US$25.8-39.8 billion. Losses and costs to the agricultural sector are estimated to be nearly 90% of the total (US$23.4-33.9 billion, while the annual costs associated with human health and the environment are US$1.85 billion (US$1.4-2.5 billion and US$2.1 billion (US$0.9-3.3 billion, respectively, although these estimates are based on conservative assumptions. We demonstrate that the economic and environmental impacts of NIS in low and middle-income regions can be considerable and that further measures, such as the adoption of regional risk assessment protocols to inform decisions on prevention and control of NIS in Southeast Asia, could be beneficial.

  14. Economic and environmental impacts of harmful non-indigenous species in southeast Asia.

    Science.gov (United States)

    Nghiem, Le T P; Soliman, Tarek; Yeo, Darren C J; Tan, Hugh T W; Evans, Theodore A; Mumford, John D; Keller, Reuben P; Baker, Richard H A; Corlett, Richard T; Carrasco, Luis R

    2013-01-01

    Harmful non-indigenous species (NIS) impose great economic and environmental impacts globally, but little is known about their impacts in Southeast Asia. Lack of knowledge of the magnitude of the problem hinders the allocation of appropriate resources for NIS prevention and management. We used benefit-cost analysis embedded in a Monte-Carlo simulation model and analysed economic and environmental impacts of NIS in the region to estimate the total burden of NIS in Southeast Asia. The total annual loss caused by NIS to agriculture, human health and the environment in Southeast Asia is estimated to be US$33.5 billion (5(th) and 95(th) percentile US$25.8-39.8 billion). Losses and costs to the agricultural sector are estimated to be nearly 90% of the total (US$23.4-33.9 billion), while the annual costs associated with human health and the environment are US$1.85 billion (US$1.4-2.5 billion) and US$2.1 billion (US$0.9-3.3 billion), respectively, although these estimates are based on conservative assumptions. We demonstrate that the economic and environmental impacts of NIS in low and middle-income regions can be considerable and that further measures, such as the adoption of regional risk assessment protocols to inform decisions on prevention and control of NIS in Southeast Asia, could be beneficial.

  15. An economic assessment of population health risk in region

    Directory of Open Access Journals (Sweden)

    Nina Vladimirovna Zaytseva

    2012-06-01

    Full Text Available This paper proposes a method of economic assessment of population health risk as a tool of life qualitymanagement and qualityof labor resources in the region (as factors of a region’s economic security. The technique is based on the cost of reducing the period of disability in the implementation of population health risk and takes into account the effects of risk prevention on levels of the budgetary system of the Russian Federation. The method intends to support making decisions on planning measures to reduce population health risk at the level of regions, territories and separate objects to assess their cost-performance, optimization of investment and operating costs to reduce the population health risk and sustainable development of the territory

  16. Economic impacts of zebra mussels on drinking water treatment and electric power generation facilities.

    Science.gov (United States)

    Connelly, Nancy A; O'Neill, Charles R; Knuth, Barbara A; Brown, Tommy L

    2007-07-01

    Invasions of nonnative species such as zebra mussels can have both ecological and economic consequences. The economic impacts of zebra mussels have not been examined in detail since the mid-1990s. The purpose of this study was to quantify the annual and cumulative economic impact of zebra mussels on surface water-dependent drinking water treatment and electric power generation facilities (where previous research indicated the greatest impacts). The study time frame was from the first full year after discovery in North America (Lake St. Clair, 1989) to the present (2004); the study area was throughout the mussels' North American range. A mail survey resulted in a response rate of 31% for electric power companies and 41% for drinking water treatment plants. Telephone interviews with a sample of nonrespondents assessed nonresponse bias; only one difference was found and adjusted for. Over one-third (37%) of surveyed facilities reported finding zebra mussels in the facility and almost half (45%) have initiated preventive measures to prevent zebra mussels from entering the facility operations. Almost all surveyed facilities (91%) with zebra mussels have used control or mitigation alternatives to remove or control zebra mussels. We estimated that 36% of surveyed facilities experienced an economic impact. Expanding the sample to the population of the study area, we estimated 267 million dollars (BCa 95% CI = 161 million dollars - 467 million dollars) in total economic costs for electric generation and water treatment facilities through late 2004, since 1989. Annual costs were greater (44,000 dollars/facility) during the early years of zebra mussel infestation than in recent years (30,000 dollars). As a result of this and other factors, early predictions of the ultimate costs of the zebra mussel invasion may have been excessive.

  17. A framework for combining social impact assessment and risk assessment

    Energy Technology Data Exchange (ETDEWEB)

    Mahmoudi, Hossein, E-mail: mahmoudi@uni-hohenheim.de [Department of Social Sciences in Agriculture, University of Hohenheim (Germany); Environmental Sciences Research Institute, Shahid Beheshti University, G.C. (Iran, Islamic Republic of); Renn, Ortwin [Department of Technology and Environmental Sociology (and DIALOGIK), University of Stuttgart (Germany); Vanclay, Frank [Department of Cultural Geography, Faculty of Spatial Sciences, University of Groningen, Groningen (Netherlands); Hoffmann, Volker [Department of Social Sciences in Agriculture, University of Hohenheim (Germany); Karami, Ezatollah [College of Agriculture, Shiraz University, Shiraz (Iran, Islamic Republic of)

    2013-11-15

    An increasing focus on integrative approaches is one of the current trends in impact assessment. There is potential to combine impact assessment with various other forms of assessment, such as risk assessment, to make impact assessment and the management of social risks more effective. We identify the common features of social impact assessment (SIA) and social risk assessment (SRA), and discuss the merits of a combined approach. A hybrid model combining SIA and SRA to form a new approach called, ‘risk and social impact assessment’ (RSIA) is introduced. RSIA expands the capacity of SIA to evaluate and manage the social impacts of risky projects such as nuclear energy as well as natural hazards and disasters such as droughts and floods. We outline the three stages of RSIA, namely: impact identification, impact assessment, and impact management. -- Highlights: • A hybrid model to combine SIA and SRA namely RSIA is proposed. • RSIA can provide the proper mechanism to assess social impacts of natural hazards. • RSIA can play the role of ex-post as well as ex-ante assessment. • For some complicated and sensitive cases like nuclear energy, conducting a RSIA is necessary.

  18. PROBLEMS OF ENVIRONMENTAL AND ECONOMICAL ASSESSMENT OF INVESTMENT PROJECTS ON PROCESSING WASTES INTO CONSTRUCTION PRODUCTS

    Directory of Open Access Journals (Sweden)

    Tskhovrebov Eduard Stanislavovich

    2017-03-01

    Full Text Available Social and economical development, investing activities, and ensuring environmental safety are the main strategic components of sustainable development of the Russian Federation. Considering that any economic activities are related to using natural resources, and environmental impact, the economically and ecologically effective investments in modern competitive resources- and energy-saving, environment-safe industrial and other innovative technologies are the integral conditions of ensuring favorable conditions for life activities, achieving balance of the ecological-economic system of the country However, there is a number of environmental and business factors, which prevent full-scale implementation of modern resource-saving and environmental protection technologies in production, ensuring, on the one hand, achievement of pay-back of investments in the shortest times (economic result in the form of profit, and on the other hand, observation of all environmental, sanitary-and-hygienic, technical norms, demands and rules set forth by the legislation. At the stage of business planning, all the possible future environmental costs and environmental and financial damages caused by the manufacturing activities during implementation and post-implementation periods are not taken into account as a practice of assessment of environmental efficiency and practicality of investment projects. This article covers methodical and scientific methodological approaches to the solution of the given problem within the limits of development of recommendations on environmental and economic assessment of investment projects that would ensure environmental safety and economic efficiency of the investments. Results of own researches in the field, including the developed software for environmental and economic assessment of investment projects in the building industry, in the waste processing into secondary raw materials and products, which allows to analyze efficiency of

  19. Athena - A policy for economic assessment of space technology offshoots

    Energy Technology Data Exchange (ETDEWEB)

    Compard, D.G.

    1981-01-01

    A comprehensive review is presented of the Athena aerospace technology evaluation program. The range of state-of-the-art technologies covered in this assessment of economic value extends to photovoltaic energy conversion, flywheel energy storage, satellite inertial stabilization devices, composite high-pressure vessels, carbon-carbon high-temperature composites, ballistic missile systems, medical instruments, plasma arc generators and their metallurgical applications, magnetic bearings and security systems.

  20. A Systematic Scoping Study of the Socio-Economic Impact of Rift Valley Fever: Research Gaps and Needs.

    Science.gov (United States)

    Peyre, M; Chevalier, V; Abdo-Salem, S; Velthuis, A; Antoine-Moussiaux, N; Thiry, E; Roger, F

    2015-08-01

    Rift Valley fever (RVF) is a severe mosquito-borne disease affecting humans and domestic ruminants. RVF virus has been reported in most African countries, as well as in the Arabic Peninsula. This paper reviews the different types of socio-economic impact induced by RVF disease and the attempts to evaluate them. Of the 52 papers selected for this review, 13 types of socio-economic impact were identified according to the sector impacted, the level and temporal scale of the impact. RVF has a dramatic impact on producers and livestock industries, affecting public and animal health, food security and the livelihood of the pastoralist communities. RVF also has an impact on international trade and other agro-industries. The risk of introducing RVF into disease-free countries via the importation of an infected animal or mosquito is real, and the consequent restriction of access to export markets may induce dramatic economic consequences for national and local economies. Despite the important threat of RVF, few studies have been conducted to assess the socio-economic impact of the disease. The 17 studies identified for quantitative analysis in this review relied only on partial cost analysis, with limited reference to mid- and long-term impact, public health or risk mitigation measures. However, the estimated impacts were high (ranging from $5 to $470 million USD losses). To reduce the impact of RVF, early detection and rapid response should be implemented. Comprehensive disease impact studies are required to provide decision-makers with science-based information on the best intervention measure to implement ensuring efficient resource allocation. Through the analysis of RVF socio-economic impact, this scoping study proposes insights into the mechanisms underpinning its often-underestimated importance. This study highlights the need for comparative socio-economic studies to help decision-makers with their choices related to RVF disease management. © 2014 The Authors

  1. Economic and Environmental Impact Trade-Offs Related to In-Water Hull Cleanings of Merchant Vessels

    DEFF Research Database (Denmark)

    Pagoropoulos, Aris; Kjær, Louise Laumann; Dong, Yan

    2017-01-01

    they are an established practice, their associated environmental and economic trade-offs and conflicts have remained largely unexplored. The purpose of this article is to quantitatively assess both economic and environmental impacts of hull management schemes on the operation of tanker vessels. After identifying induced...... and avoided costs and environmental impacts from the hull management system, we used both temporally and spatially distributed models to capture the degradation of the antifouling system as well as the global sailing profile of the vessels. Last, we analyzed how each of the modeled impacts varied...

  2. Indirect economic impacts of comorbidities on people with heart disease.

    Science.gov (United States)

    Schofield, Deborah J; Callander, Emily J; Shrestha, Rupendra N; Passey, Megan E; Percival, Richard; Kelly, Simon J

    2014-01-01

     Few studies have assessed the effect of multiple health conditions among patients with heart disease, particularly the economic implications of having multiple conditions.  This study used a microsimulation model, Health&WealthMOD, to assess the effect of comorbidities on the labor force participation of 45-64-year-old Australians with heart disease, and the indirect economic costs to these individuals and government. For most comorbid conditions, there is a significant increase in the chance of an individual being out of the labor force, relative to those with heart disease alone. For example, individuals with heart disease and arthritis have more than 6-fold the odds of being out of the labor force relative to those with heart disease alone (OR 6.64, 95% CI: 2.46-17.95). People with heart disease and ≥1 comorbidities also receive a significantly lower income, pay less in taxation and receive more in government transfer payments than those with heart disease alone.  It is important to consider whether an individual with heart disease also has other health conditions, as individuals with comorbidities have inferior financial situations and are a greater burden on government finances than those with only heart disease.  (Circ J 2014; 78: 644-648).

  3. Regional economic impacts of events: A comparison of methods

    Directory of Open Access Journals (Sweden)

    Lukas Van Wyk

    2015-05-01

    Full Text Available The purpose of this paper is to provide an overview and comparison of three related methods for modelling the short-run economic impact of events, namely the partial Input-Output (I-O, Social Accounting Matrix (SAM and Computable General Equilibrium (CGE models. An analysis of strengths and limitations of these different methods suggests that it may be considerations such as the underlying assumptions specific to each model, data collection, expected output, research objectives, and costs involved that determine the choice of modelling framework. Data from surveys conducted at the Aardklop National Arts Festival during 2010 were used in the comparative analyses, which were executed by means of two regional (i.e. provincial-level models and one small-region (i.e. place-specific model constructed for the small town.

  4. Socio-economic impact of astronomy in South Africa

    Science.gov (United States)

    Govender, K.

    2008-06-01

    In South Africa, a country where almost half the population lives in poverty, we have built the multi-million dollar Southern African Large Telescope, we have begun on the even more expensive Karoo Array Telescope, and we are one of the two finalists bidding to host the multi-billion dollar Square Kilometre Array! In trying to communicate astronomy to the public, how do we justify such spending to a family in a rural area living in poverty? This presentation will expand on efforts in South Africa, specifically the SALT Collateral Benefits Programme, which are trying to answer these seemingly difficult questions. The socio-economic impact of astronomy on societies, especiallythose in the vicinity of these large telescope projects, will be investigated, with examples and experiences being shared, especially from the sparsely populated Northern Cape Province of South Africa.

  5. Climate Change and Bangladesh: Geographical and Socio-economic Impacts

    Directory of Open Access Journals (Sweden)

    Farjana Jahan

    2014-05-01

    Full Text Available Climate change, the effects of greenhouse effect and global warming, is out to alter the global map with its devouring prospects of sending a number of countries under the waves. Unfortunately yet unavoidably, Bangladesh stands at the forefront of climate forays. Its land, water and weather are being severely affected by undesirable climatic changes. Alarmingly, the dangers are to be intensified unless the trend is reversed. However, local initiative will hardly be enough to offset the grave concerns of unintended climatic changes in Bangladesh. The changes will also impact the socio-economic conditions of the country, putting the future of the nation on the line. Some ominous signs are already there for the concerned to respond with required amount of fervour. DOI: http://dx.doi.org/10.3126/dsaj.v7i0.10439 Dhaulagiri Journal of Sociology and Anthropology Vol. 7, 2013; 113-132

  6. Recent trends in automobile recycling: An energy and economic assessment

    Energy Technology Data Exchange (ETDEWEB)

    Curlee, T.R.; Das, S.; Rizy, C.G. [Oak Ridge National Lab., TN (United States); Schexanyder, S.M. [Tennessee Univ., Knoxville, TN (United States). Dept. of Biochemistry

    1994-03-01

    Recent and anticipated trends in the material composition of domestic and imported automobiles and the increasing cost of landfilling the non-recyclable portion of automobiles (automobile shredder residue or ASR) pose questions about the future of automobile recycling. This report documents the findings of a study sponsored by the US Department of Energy`s Office of Environmental Analysis to examine the impacts of these and other relevant trends on the life-cycle energy consumption of automobiles and on the economic viability of the domestic automobile recycling industry. More specifically, the study (1) reviewed the status of the automobile recycling industry in the United States, including the current technologies used to process scrapped automobiles and the challenges facing the automobile recycling industry; (2) examined the current status and future trends of automobile recycling in Europe and Japan, with the objectives of identifying ``lessons learned`` and pinpointing differences between those areas and the United States; (3) developed estimates of the energy system impacts of the recycling status quo and projections of the probable energy impacts of alternative technical and institutional approaches to recycling; and (4) identified the key policy questions that will determine the future economic viability of automobile shredder facilities in the United States.

  7. IMPACT OF ECONOMIC AND FINANCIAL CRISIS IN THE CONSTRUCTION INDUSTRY

    Directory of Open Access Journals (Sweden)

    Cristina PLOSCARU

    2010-01-01

    Full Text Available The current financial and economic crisis has affected many sectors, and also the construction sector. The construction market has been and will be an important source of income for the entire Europe, totaling about 1.650 thousand billion euro, which is more than the GDP of Italy. Building no doubt brings significant percentage in the GDP of any European country, which of course is different from country to country. In Western European countries, the residential market is almost 50% from the construction market, while in Eastern European countries the majority is held by the civil and non-residential constructions. In addition, in the West the medium budget per capita spent on construction is 3-4 times higher than that spent in Eastern countries. But, according to previsions in the coming years the countries that will witness a growth, albeit small, will be the Eastern ones. The paper highlights the impact of the economic and financial crisis in the construction industry on a European and national level, as the sustainable constructions that may represent the sector’s future.

  8. Economic impact of the new oral treatments for multiple sclerosis.

    Science.gov (United States)

    Álvarez Ayuso, L; Rodríguez Marrodán, B; Blasco Quílez, M R; García-Merino, J A; Sánchez Guerrero, A

    2018-01-11

    Multiple sclerosis (MS) is a chronic disease affecting the central nervous system and is characterised by inflammation, demyelination, gliosis, and axonal damage. The introduction of dimethyl fumarate and teriflunomide has led to an increase in the number of alternative first-line therapies for MS. The objective of this study was to evaluate the economic impact of the incorporation of new oral therapies at the reference unit (CSUR) at Hospital Universitario Puerta de Hierro Majadahonda. We performed a retrospective observational study including patients diagnosed with MS, who underwent treatment with disease-modifying drugs in 2015 and were followed up for a minimum mean time of one year. Data were collected from patients' electronic clinical histories and the pharmacy service's programme for dispensing drugs to outpatients. Evaluating the cost of changing 125 patients' treatment from other drugs to dimethyl fumarate and teriflunomide, and comparing this with the cost that would have resulted from maintaining their previous treatment, demonstrated a total saving of €169,107.31 over the study period. In addition to contributing new therapeutic alternatives, dimethyl fumarate and teriflunomide produced an economic saving in MS treatment at our hospital. Copyright © 2017 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Evaluating the Air Quality, Climate and Economic Impacts of ...

    Science.gov (United States)

    Anaerobic digestion is a natural biological process in which microorganisms break down organic materials in the absence of oxygen. When anaerobic microbes metabolize organic waste – i.e., the carbon-based remains of plants, animals and their waste products, e.g. animal manure, sewage sludge and food waste – they produce biogas. Biogas consists mainly of methane and carbon dioxide and can be used as a renewable energy fuel in a variety of applications. The impacts of biogas generation and utilization processes differ, depending on the source material (e.g., sewage, manure, food processing waste, municipal solid waste) and end uses (e.g., on-site electricity generation, conversion to a vehicle fuel, injection into the natural gas pipeline, etc.). Organic waste managers and regulators alike lack sufficient information about the overall environmental and economic performance of available biogas management technologies. A more complete understanding of the environmental and economic performance of biogas-to-energy technologies will assist state and local governments, regulators, and potential project developers in identifying geographically appropriate and cost-effective biogas management options.The backdrop for this research was California. The state has unique air quality challenges due to the combination of meteorology and topography, population growth and the pollution burden associated with mobile sources. However, with the strengthening of National Ambient

  10. The impact of Economic liberalization on Gender equality in Colombia

    Directory of Open Access Journals (Sweden)

    Diana Marcela Méndez

    2015-04-01

    Full Text Available This paper aims to analyze the impact of the economic liberalization on the performance of gender equality indicators in Colombia. The examination includes multiple dimensions such as access to labor market, schooling, health services and political participation. As a resource it was used the database of the United Nations, as well as the statistics of some Colombian government entities. The results indicate that the opening to foreign markets brought new opportunities for women to participate in the labor market and to improve their educational levels. However, they are still victims of gender disparities, which are manifested in terms of income and employment quality. Women have lower wages than men and are more likely to work in the less productive sectors. Educational level and economic autonomy are strongly correlated with health conditions, domestic violence and women´s empowerment. Less educated women have higher fertility and mortality rates, are more vulnerable to domestic violence and continue to have low participation in political parties. Most of the causes of this situation are associated to roles, abilities and skills related to gender. In spite of several policies, there is a considerable necessity of structural changes to fulfill the targets.

  11. Environmental impact assessment of olive pomace oil biodiesel production and consumption: A comparative lifecycle assessment

    NARCIS (Netherlands)

    Rajaeifar, M.A.; Akram, A.; Ghobadian, B.; Rafiee, S.; Heijungs, R.; Tabatabaei, M.

    2016-01-01

    The well-to-wheel environmental impacts of olive pomace oil biodiesel (B20 and B100) and conventional petroleum diesel were compared using life cycle assessment. Moreover, energy and economic analyses of olive pomace oil biodiesel production was conducted throughout its life cycle. Human Health,

  12. The Economic and Health Impacts of Legislative Fiscal Policies to ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This research will assess the impact of fiscal and legislative policies on the nutritional status of South Africans and recommend important policy changes. The most recent national burden of ... Intervention intégrée quant au risque de diabète après le diabète gestationnel en Afrique du Sud. Les femmes ayant souffert de ...

  13. Environmental Impact Assessment and Space Activities

    Science.gov (United States)

    Viikari, L.

    least more open distribution of information about human enterprises in space, too.However, the "public concerned" in space activities may cover the entire humanity, which would most likely direct the possible spatial EIA procedures into the auspices of the UN, with states representing their portion of the "public". Despite the peculiarities in assessing the potential impacts of space activities, Environmental Impact Assessment, modified to answer thes e particular features, would seem as a tool worth considering for the above objectives of enhanced environmental protection and public involvement. This is particularly true, as any adverse environmental impacts of space activities are highly difficult to mitigate, once they have materialized. For the above mentioned reasons, and for the fact that space activities are regulated for a major part on policy level, particularly Strategic Environmental Assessment (SEA) would seem a viable option. As distinct from the project EIA, the SEA means carrying out EIAs of plans themselves, i.e. it directly addresses the environmental implications of proposed strategies and policies. Formerly, the governmental authorities tended to regard SEA with suspicion because of the public interest groups involvement in policy making that the SEA entails. However, currently the SEA is a highly topical issue in the international arena, particularly because of the ongoing discussions within the United Nations Economic Commision for Europe about adopting a Protocol on Strategic Environmental Assessment to amend the Espoo Convention, and of the recent EU Directive (2001/42/EC) on the assessment of the effects of certain plans and programmes on t he environment. These instruments could also serve as feasible models for SEA in the outer space environment.

  14. The economic impacts of Lake States forestry: an input-output study.

    Science.gov (United States)

    Larry Pedersen; Daniel E. Chappelle; David C. Lothner

    1989-01-01

    The report describes 1985 and 1995 levels of forest-related economic activity in the three-state area of Michigan, Minnesota, and Wisconsin, and their impacts on other economic sectors based on a regional input-output model.

  15. [Efficiency assessment of investment in workers' health--economic issues].

    Science.gov (United States)

    Rydlewska-Liszkowska, Izabela; Dawydzik, Lech T

    2002-01-01

    The economic analysis of efficiency of investment in health care and health at large by means of cost-benefit or cost-effectiveness techniques is the subject of implementation work in a number of countries. Poland's integration with the countries of the European Union justifies the need to understand and to use economic analyses. Unfortunately, these activities encounter many methodological and executive barriers. The investments in workers' health are not only investments in health care and the improvement of working conditions, but also in compensations, including financial ones, resulting from adverse effects of factors influencing the health of working population. The financial reporting system that exists in Poland does not ensure the possibility of full presentation of the aggregated data on the financing of activities for workers' health and diminishing of the adverse effects of factors present in the work environment. The information on the outcome of the investments in workers' health come from different sources, which means that it applies to different groups subjected to the analysis. The problem lies not only in the assessment of profitability of health investments but also in the social problem of the division of the resultant costs and benefits among various branches of the national economy. Therefore, the analyses involving mutual relations between individual sectors that invest in workers' health and those that bear consequences is essential in the terms of economic analyses. The authors present the determinants of economic evaluation in regard to health of working population in Poland.

  16. The impact of women's political representation on economic growth ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This research project will generate evidence on how women's political participation influences the connection between economic growth and women's economic empowerment. Women, politics, growth Economic growth can have positive effects on women's economic empowerment, but the growth depends on supportive ...

  17. The economic and poverty impacts of animal diseases in developing countries: new roles, new demands for economics and epidemiology.

    Science.gov (United States)

    Rich, Karl M; Perry, Brian D

    2011-09-01

    Animal disease outbreaks pose significant threats to livestock sectors throughout the world, both from the standpoint of the economic impacts of the disease itself and the measures taken to mitigate the risk of disease introduction. These impacts are multidimensional and not always well understood, complicating effective policy response. In the developing world, livestock diseases have broader, more nuanced effects on markets, poverty, and livelihoods, given the diversity of uses of livestock and complexity of livestock value chains. In both settings, disease control strategies, particularly those informed by ex ante modeling platforms, often fail to recognize the constraints inherent among farmers, veterinary services, and other value chain actors. In short, context matters. Correspondingly, an important gap in the animal health economics literature is the explicit incorporation of behavior and incentives in impact analyses that highlight the interactions of disease with its socio-economic and institutional setting. In this paper, we examine new approaches and frameworks for the analysis of economic and poverty impacts of animal diseases. We propose greater utilization of "bottom-up" analyses, highlighting the strengths and weaknesses of value chain and information economics approaches in impact analyses and stressing the importance of improved integration between the epidemiology of disease and its relationships with economic behavior. Copyright © 2010 Elsevier B.V. All rights reserved.

  18. Framework for modelling economic impacts of invasive species, applied to pine wood nematode in Europe.

    Science.gov (United States)

    Soliman, Tarek; Mourits, Monique C M; van der Werf, Wopke; Hengeveld, Geerten M; Robinet, Christelle; Lansink, Alfons G J M Oude

    2012-01-01

    Economic impact assessment of invasive species requires integration of information on pest entry, establishment and spread, valuation of assets at risk and market consequences at large spatial scales. Here we develop such a framework and demonstrate its application to the pinewood nematode, Bursaphelenchus xylophilus, which threatens the European forestry industry. The effect of spatial resolution on the assessment result is analysed. Direct economic impacts resulting from wood loss are computed using partial budgeting at regional scale, while impacts on social welfare are computed by a partial equilibrium analysis of the round wood market at EU scale. Substantial impacts in terms of infested stock are expected in Portugal, Spain, Southern France, and North West Italy but not elsewhere in EU in the near future. The cumulative value of lost forestry stock over a period of 22 years (2008-2030), assuming no regulatory control measures, is estimated at €22 billion. The greatest yearly loss of stock is expected to occur in the period 2014-2019, with a peak of three billion euros in 2016, but stabilizing afterwards at 300-800 million euros/year. The reduction in social welfare follows the loss of stock with considerable delay because the yearly harvest from the forest is only 1.8%. The reduction in social welfare for the downstream round wood market is estimated at €218 million in 2030, whereby consumers incur a welfare loss of €357 million, while producers experience a €139 million increase, due to higher wood prices. The societal impact is expected to extend to well beyond the time horizon of the analysis, and long after the invasion has stopped. Pinewood nematode has large economic consequences for the conifer forestry industry in the EU. A change in spatial resolution affected the calculated directed losses by 24%, but did not critically affect conclusions.

  19. Framework for Modelling Economic Impacts of Invasive Species, Applied to Pine Wood Nematode in Europe

    Science.gov (United States)

    Soliman, Tarek; Mourits, Monique C. M.; van der Werf, Wopke; Hengeveld, Geerten M.; Robinet, Christelle; Lansink, Alfons G. J. M. Oude

    2012-01-01

    Background Economic impact assessment of invasive species requires integration of information on pest entry, establishment and spread, valuation of assets at risk and market consequences at large spatial scales. Here we develop such a framework and demonstrate its application to the pinewood nematode, Bursaphelenchus xylophilus, which threatens the European forestry industry. The effect of spatial resolution on the assessment result is analysed. Methodology/Principal Findings Direct economic impacts resulting from wood loss are computed using partial budgeting at regional scale, while impacts on social welfare are computed by a partial equilibrium analysis of the round wood market at EU scale. Substantial impacts in terms of infested stock are expected in Portugal, Spain, Southern France, and North West Italy but not elsewhere in EU in the near future. The cumulative value of lost forestry stock over a period of 22 years (2008–2030), assuming no regulatory control measures, is estimated at €22 billion. The greatest yearly loss of stock is expected to occur in the period 2014–2019, with a peak of three billion euros in 2016, but stabilizing afterwards at 300–800 million euros/year. The reduction in social welfare follows the loss of stock with considerable delay because the yearly harvest from the forest is only 1.8%. The reduction in social welfare for the downstream round wood market is estimated at €218 million in 2030, whereby consumers incur a welfare loss of €357 million, while producers experience a €139 million increase, due to higher wood prices. The societal impact is expected to extend to well beyond the time horizon of the analysis, and long after the invasion has stopped. Conclusions/Significance Pinewood nematode has large economic consequences for the conifer forestry industry in the EU. A change in spatial resolution affected the calculated directed losses by 24%, but did not critically affect conclusions. PMID:23029059

  20. Framework for modelling economic impacts of invasive species, applied to pine wood nematode in Europe.

    Directory of Open Access Journals (Sweden)

    Tarek Soliman

    Full Text Available BACKGROUND: Economic impact assessment of invasive species requires integration of information on pest entry, establishment and spread, valuation of assets at risk and market consequences at large spatial scales. Here we develop such a framework and demonstrate its application to the pinewood nematode, Bursaphelenchus xylophilus, which threatens the European forestry industry. The effect of spatial resolution on the assessment result is analysed. METHODOLOGY/PRINCIPAL FINDINGS: Direct economic impacts resulting from wood loss are computed using partial budgeting at regional scale, while impacts on social welfare are computed by a partial equilibrium analysis of the round wood market at EU scale. Substantial impacts in terms of infested stock are expected in Portugal, Spain, Southern France, and North West Italy but not elsewhere in EU in the near future. The cumulative value of lost forestry stock over a period of 22 years (2008-2030, assuming no regulatory control measures, is estimated at €22 billion. The greatest yearly loss of stock is expected to occur in the period 2014-2019, with a peak of three billion euros in 2016, but stabilizing afterwards at 300-800 million euros/year. The reduction in social welfare follows the loss of stock with considerable delay because the yearly harvest from the forest is only 1.8%. The reduction in social welfare for the downstream round wood market is estimated at €218 million in 2030, whereby consumers incur a welfare loss of €357 million, while producers experience a €139 million increase, due to higher wood prices. The societal impact is expected to extend to well beyond the time horizon of the analysis, and long after the invasion has stopped. CONCLUSIONS/SIGNIFICANCE: Pinewood nematode has large economic consequences for the conifer forestry industry in the EU. A change in spatial resolution affected the calculated directed losses by 24%, but did not critically affect conclusions.

  1. Economic Freedom and the Impact of Technology on Productivity

    OpenAIRE

    Koffi N’Da; Ashok Robin; Thomas Tribunella

    2009-01-01

    A well-developed body of literature has detected positive effects of technology investments on economic growth. We contribute to this literature by studying the joint effects of technology and economic freedom on economic growth. Using two different time points, 1990 and 2000, and a sample of over 100 countries, we find that economic freedom enhances the effect of technology on economic growth. In fact, we find that the standalone effect of freedom is not as large as its interactive effect wi...

  2. Material flow-based economic assessment of landfill mining processes.

    Science.gov (United States)

    Kieckhäfer, Karsten; Breitenstein, Anna; Spengler, Thomas S

    2017-02-01

    This paper provides an economic assessment of alternative processes for landfill mining compared to landfill aftercare with the goal of assisting landfill operators with the decision to choose between the two alternatives. A material flow-based assessment approach is developed and applied to a landfill in Germany. In addition to landfill aftercare, six alternative landfill mining processes are considered. These range from simple approaches where most of the material is incinerated or landfilled again to sophisticated technology combinations that allow for recovering highly differentiated products such as metals, plastics, glass, recycling sand, and gravel. For the alternatives, the net present value of all relevant cash flows associated with plant installation and operation, supply, recycling, and disposal of material flows, recovery of land and landfill airspace, as well as landfill closure and aftercare is computed with an extensive sensitivity analyses. The economic performance of landfill mining processes is found to be significantly influenced by the prices of thermal treatment (waste incineration as well as refuse-derived fuels incineration plant) and recovered land or airspace. The results indicate that the simple process alternatives have the highest economic potential, which contradicts the aim of recovering most of the resources. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Technical and economic assessment of solar hybrid repowering. Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-09-01

    Public Service Company of New Mexico (PNM) has performed a Technical and Economic Assessment of Solar Hybrid Repowering under funding by the Department of Energy (DOE), the Electric Power Research Institute (EPRI), Western Energy Supply and Transmission (WEST) Associates, and a number of southwestern utilities. Solar hybrid repowering involves placement of solar hardware adjacent to and connected to existing gas- and oil-fueled electric generation units to displace some of or all the fossil fuel normally used during daylight hours. The subject study assesses the technical economic viability of the solar hybrid repowering concept within the southwestern United States and the PNM system. This document is a final report on the study and its results. The study was divided into the six primary tasks to allow a systematic investigation of the concept: (1) market survey and cost/benefit analysis, (2) study unit selection, (3) conceptual design and cost estimates, (4) unit economic analysis, (5) program planning, future phases, and (6) program management. Reeves Station No. 2 at Albuquerque, New Mexico, was selected for repowering with a design goal of 50 percent (25 MWe). The solar system design is based on the 10 MW solar central receiver pilot plant preliminary design for Barstow, California. SAN--1608-4-2 contains the technical drawings. (WHK)

  4. Environmental and economic life cycle assessment for sewage sludge treatment processes in Japan.

    Science.gov (United States)

    Hong, Jinglan; Hong, Jingmin; Otaki, Masahiro; Jolliet, Olivier

    2009-02-01

    Life cycle assessment for sewage sludge treatment was carried out by estimating the environmental and economic impacts of the six alternative scenarios most often used in Japan: dewatering, composting, drying, incineration, incinerated ash melting and dewatered sludge melting, each with or without digestion. Three end-of-life treatments were also studied: landfilling, agricultural application and building material application. The results demonstrate that sewage sludge digestion can reduce the environmental load and cost through reduced dry matter volume. The global warming potential (GWP) generated from incineration and melting processes can be significantly reduced through the reuse of waste heat for electricity and/or heat generation. Equipment production in scenarios except dewatering has an important effect on GWP, whereas the contribution of construction is negligible. In addition, the results show that the dewatering scenario has the highest impact on land use and cost, the drying scenario has the highest impact on GWP and acidification, and the incinerated ash melting scenario has the highest impact on human toxicity due to re-emissions of heavy metals from incinerated ash in the melting unit process. On the contrary, the dewatering, composting and incineration scenarios generate the lowest impact on human toxicity, land use and acidification, respectively, and the incinerated ash melting scenario has the lowest impact on GWP and cost. Heavy metals released from atmospheric effluents generated the highest human toxicity impact, with the effect of dioxin emissions being significantly lower. This study proved that the dewatered sludge melting scenario is an environmentally optimal and economically affordable method.

  5. Estimation of economic impacts of cellulosic biofuel production: a comparative analysis of three biofuel pathways: Economic impacts of biofuel production

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Yimin; Goldberg, Marshall; Tan, Eric; Meyer, Pimphan A.

    2016-03-07

    The development of a cellulosic biofuel industry utilizing domestic biomass resources is expected to create opportunities for economic growth resulting from the construction and operation of new biorefineries. We applied an economic input-output model to estimate potential economic impacts, particularly gross job growth, resulting from the construction and operation of biorefineries using three different technology pathways: 1) cellulosic ethanol via biochemical conversion in Iowa, 2) renewable diesel blendstock via biological conversion in Georgia, and 3) renewable diesel and gasoline blendstock via fast pyrolysis in Mississippi. Combining direct, indirect, and induced effects, capital investment associated with the construction of a biorefinery processing 2,000 dry metric tons of biomass per day (DMT/day) could yield between 5,960 and 8,470 full-time equivalent (FTE) jobs during the construction period. Fast pyrolysis biorefineries produce the most jobs on a project level thanks to the highest capital requirement among the three pathways. Normalized for one million dollars of capital investment, the fast pyrolysis biorefineries are estimated to yield slighter more jobs (12.1 jobs) than the renewable diesel (11.8 jobs) and the cellulosic ethanol (11.6 jobs) biorefineries. While operating biorefineries is not labor-intensive, the annual operation of a 2,000 DMT/day biorefinery could support between 720 and 970 jobs when the direct, indirect, and induced effects are considered. The major factor, which results in the variations among the three pathways, is the type of biomass feedstock used for biofuels. The agriculture/forest, services, and trade industries are the primary sectors that will benefit from the ongoing operation of biorefineries.

  6. Management of social and economic impacts associated with the construction of large-scale projects: experiences from the Western coal development communities

    Energy Technology Data Exchange (ETDEWEB)

    Greene, M.R.; Curry, M.G.

    1977-06-01

    The construction and operation of large-scale energy or resource development projects are accompanied by environmental, social, and economic changes or impacts. Impact assessment is the key tool used to determine which impact areas will most severely affect the community and will thus need to be managed. Impact management, only recently recognized as part of the assessment process, includes public and private actions to ameliorate impacts. The use of available impact management strategies can affect the outcome or change in the social and economic environment in a community. Therefore, an inventory of available strategies and the capabilities of local governments to use such strategies should be an integral part of any social and economic impact assessment. This provides a link between impact assessment and management. This report provides an introductory analysis to some of the more complex issues raised by social and economic impact management, with experiences cited from Western coal-development communities. Following an introduction, the paper is divided into sections corresponding to the major social and economic impacts experienced by rural communities surrounding an energy development. Each section contains a brief introductory description of the types of problems typically associated with the impact sector, and a discussion of management strategies either proposed or implemented for the impact. The management strategies are presented in tabular form, indicating the level of government responsible for implementation. 10 tables, 72 references. (MCW)

  7. A framework for techno-economic & environmental sustainability analysis by risk assessment for conceptual process evaluation

    DEFF Research Database (Denmark)

    Loureiro da Costa Lira Gargalo, Carina; Sin, Gürkan; Carvalho, Ana

    2016-01-01

    for techno-economic and environmental sustainability analysis through risk assessment is proposed for the early-stage design and screening of conceptual process alternatives. The alternatives within the design space are analyzed following the framework’s work-flow, which targets the following: (i) quantify...... the economic risk; (ii) perform the monetary valuation of environmental impact categories under uncertainty; (iii) quantify the potential environmental risk; (iv) measure the alternatives’ eco-efficiency identifying possible trade-offs; and, lastly (v) propose a joint risk assessment matrix...... for the quantitative and qualitative assessment of sustainability at the decision-support level. Through the application of appropriate methods in a hierarchical manner, this tool leads to the identification of the potentially best and more sustainable solutions. Furthermore, the application of the framework...

  8. Economic impacts of a hypothetical H1N1 pandemic : a cross-sectional analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Braeton J.; Shaneyfelt, Calvin R.

    2010-06-01

    A NISAC study on the economic effects of a hypothetical H1N1 pandemic was done in order to assess the differential impacts at the state and industry levels given changes in absenteeism, mortality, and consumer spending rates. Part of the analysis was to determine if there were any direct relationships between pandemic impacts and gross domestic product (GDP) losses. Multiple regression analysis was used because it shows very clearly which predictors are significant in their impact on GDP. GDP impact data taken from the REMI PI+ (Regional Economic Models, Inc., Policy Insight +) model was used to serve as the response variable. NISAC economists selected the average absenteeism rate, mortality rate, and consumer spending categories as the predictor variables. Two outliers were found in the data: Nevada and Washington, DC. The analysis was done twice, with the outliers removed for the second analysis. The second set of regressions yielded a cleaner model, but for the purposes of this study, the analysts deemed it not as useful because particular interest was placed on determining the differential impacts to states. Hospitals and accommodation were found to be the most important predictors of percentage change in GDP among the consumer spending variables.

  9. Is Environmental Impact Assessment fulfilling its potential?

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    2014-01-01

    fuel with CO2-neutral energy sources. A variety of these projects are subject to environmental impact assessment (EIA), which raises the following questions: What role does an impact assessment play? When is the project environmentally friendly? How are climate change-related impacts assessed......One of the topics receiving much attention in recent years is climate change and the potential of its integration in impact assessment, both in terms of achieving mitigation and adaptation. Renewable energy projects are part of the efforts to mitigate climate change, replacing the use of fossil...... adaptation is absent. Also, the results show an emphasis on positive impacts in the reports, and in a few cases discussions of enhancements. Identification and assessment of negative climate change impacts are less apparent. This leads to a discussion of the results in the light of the purpose of EIA....

  10. Modeling the economic impact of medication adherence in type 2 diabetes: a theoretical approach

    Directory of Open Access Journals (Sweden)

    David S Cobden

    2010-08-01

    Full Text Available David S Cobden1, Louis W Niessen2, Frans FH Rutten1, W Ken Redekop11Department of Health Policy and Management, Section of Health Economics – Medical Technology Assessment (HE-MTA, Erasmus MC, Erasmus University Rotterdam, The Netherlands; 2Department of International Health, Johns Hopkins University School of Public Health, Johns Hopkins Medical Institutions, Baltimore, MD, USAAims: While strong correlations exist between medication adherence and health economic outcomes in type 2 diabetes, current economic analyses do not adequately consider them. We propose a new approach to incorporate adherence in cost-effectiveness analysis.Methods: We describe a theoretical approach to incorporating the effect of adherence when estimating the long-term costs and effectiveness of an antidiabetic medication. This approach was applied in a Markov model which includes common diabetic health states. We compared two treatments using hypothetical patient cohorts: injectable insulin (IDM and oral (OAD medications. Two analyses were performed, one which ignored adherence (analysis 1 and one which incorporated it (analysis 2. Results from the two analyses were then compared to explore the extent to which adherence may impact incremental cost-effectiveness ratios.Results: In both analyses, IDM was more costly and more effective than OAD. When adherence was ignored, IDM generated an incremental cost-effectiveness of $12,097 per quality-adjusted life-year (QALY gained versus OAD. Incorporation of adherence resulted in a slightly higher ratio ($16,241/QALY. This increase was primarily due to better adherence with OAD than with IDM, and the higher direct medical costs for IDM.Conclusions: Incorporating medication adherence into economic analyses can meaningfully influence the estimated cost-effectiveness of type 2 diabetes treatments, and should therefore be ­considered in health care decision-making. Future work on the impact of adherence on health ­economic

  11. Impact of FDI in economic expansion: The Kosovo case

    Directory of Open Access Journals (Sweden)

    Afrim Loku

    2017-11-01

    financial institutions. The persistent trade deficit reflects a weak production base and poor international competitiveness. Reliance on remittances and the widespread informal economy additionally decrease employment incentives, resulting in low labour force participation, especially among women, and high unemployment rates, in particular among young and unskilled workers. Kosovo is at an early stage in building the capacity to cope with competitive pressures and market forces within the Union. No progress was made on improving the quality of education, which is a key driver for improving long-term growth and competitiveness. Foreign direct investment (FDI is widely recognized for its positive impacts on economic growth and transformation (Amerasinghe & Modesto, 2012. FDI may facilitate rapid economic growth in developing countries by increasing savings and investment and by transferring experiences, technologies, and know-how from developed countries (Mott aleba, & Kalirajan, 2010. The impact of FDI on growth may also positively aff ect poverty levels in the host country by increasing employment opportunities and wages (Klein, Aaaron and Hadjimichael, 2011. Kosovo is limited in its ability to attract foreign investment due to the lack of information distribution within global markets, poor international communication regarding its economic environment and opportunities for foreign investment, and the absence of a credit rating by a credible foreign rating agency. Foreign investment inflows have also been hindered by high degrees of corruption, slow and ineffective business environment reforms, lack of transparency, economic inactivity in many sectors, negative perception by foreign investors and diaspora populations, and the failure of institutions to implement and achieve their set objectives. The law has not been implemented because of various factors (such as: bureaucracy costs, long administrative procedures, bribery and favors and all of them have created

  12. Background information for the economic assessment of solvent fermentation processes

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-01

    An economic assessment of solvent fermentation processes was made. The question of whether or not the increased costs for petrochemical raw materials are sufficiently high now (or their projected costs in the 1980's), such that certain chemicals could be produced commercially from a cheaper raw material, say cellulosics, via various fermentation routes is considered. Specific examples under consideratin are n-butanol, propionic acid, and acetic acid. A qualitative approach was developed, based on major cost factors of alternative routes for making such projections. The technique described can be made as quantitative as desired by applying accepted engineering design and economic analysis principles to the complex, interacting factors that are involved. Some broad qualitative conclusions are made.

  13. A socio-economic assessment of proposed road user charging schemes in Copenhagen

    DEFF Research Database (Denmark)

    Rich, Jeppe; Nielsen, Otto Anker

    2007-01-01

    -economic analysis of four different proposed road pricing schemes for the Copenhagen area. The purpose was to assess all benefits and costs involved, including impacts on traffic and environment, maintenance and financing costs as well as tax distortion effects. It was concluded that the socio-economic surplus......Road pricing. congestion charging, toll-systems and other road charging instruments are intensively discussed in many countries. Although many partial analyses of the consequences have been published, few overall socio-economic analyses have been carried out. The article presents such a socio...... of the projects depends crucially on the congestion level. With the Current traffic level, road pricing will not yet be socially expedient in Copenhagen. However, if the opening year is postponed to 2015, the two most favourable schemes will turn positive. The analyses also showed that the magnitude of demand...

  14. The Socio-economic Impact of Bariatric Surgery.

    Science.gov (United States)

    Larsen, Arendse Tange; Højgaard, Betina; Ibsen, Rikke; Kjellberg, Jakob

    2017-07-22

    A recurring argument for bariatric surgery is cost savings due to sustained weight loss and reductions in comorbidities. However, studies prompting this argument tend to focus only on health care costs, and in some of them, cost changes after surgery have been modelled. The aim of this study was to generate real-world evidence on the socio-economic impact of bariatric surgery, by evaluating the effect on both direct and indirect costs. Using real-world data from national registries, predictions of health care costs, social transfer payments and income were performed for a surgically treated individual and compared to those for a similar but non-surgically treated individual 3 years before and after surgery. Secondly, the relative risks for health care costs, social transfer payments and income of a surgical group compared with a non-surgical group were estimated. The non-surgical group was defined as being eligible for bariatric surgery but not undergoing it. Bariatric surgery was associated with higher, but insignificantly so, health care costs, primarily due to an increase in somatic inpatient services. A significant decrease in costs of drugs was seen, especially for anti-diabetic medication. Bariatric surgery had a slight positive effect on social transfer payments and no significant effect on income. There are no cost savings of bariatric surgery in the short run. Further real-world evidence over a longer period of time is needed to examine whether the higher health care costs will eventually be counterbalanced, making bariatric surgery a profitable intervention in a socio-economic perspective.

  15. Assessment of Eco-Environmental Stress in the Western Taiwan Straits Economic Zone

    Directory of Open Access Journals (Sweden)

    Longyu Shi

    2015-03-01

    Full Text Available Eco-environmental stress refers to the pressure borne by the environment in sustaining the pre-existing non-industrialized state and/or in counteracting adverse impacts caused by natural and human factors. The present article introduces the concept, research progress, and method for assessing eco-environmental stress. An eco-environmental stress index (ESI is established to assess the eco-environmental stress of 13 cities in the Western Taiwan Straits Economic Zone (hereafter referred to as the Economic Zone during the period from 2000 to 2010. The research provides a reference for the strategic planning of industrial development and environmental protection. The results show that the overall eco-environmental stress of the Economic Zone was slight and did not have significant change during the past 10 years. The cities with the most severe eco-environmental stress are distributed in the north and south of the Economic Zone. Most areas of Fujian Province have a low degree of eco-environmental stress, a situation that is being constantly improved. The regions with high atmospheric and water pollutant emissions are concentrated in the northern, middle, and southern coastal regions of the Economic Zone. The pollutant emissions of coastal cities are higher than those of inland cities. In the future, ecological restoration and compensation mechanisms should be established for regions where environmental protection and remediation is urgently needed.

  16. Economic Impacts of Wind Turbine Development in U.S. Counties

    Energy Technology Data Exchange (ETDEWEB)

    J., Brown; B., Hoen; E., Lantz; J., Pender; R., Wiser

    2011-07-25

    The objective is to address the research question using post-project construction, county-level data, and econometric evaluation methods. Wind energy is expanding rapidly in the United States: Over the last 4 years, wind power has contributed approximately 35 percent of all new electric power capacity. Wind power plants are often developed in rural areas where local economic development impacts from the installation are projected, including land lease and property tax payments and employment growth during plant construction and operation. Wind energy represented 2.3 percent of the U.S. electricity supply in 2010, but studies show that penetrations of at least 20 percent are feasible. Several studies have used input-output models to predict direct, indirect, and induced economic development impacts. These analyses have often been completed prior to project construction. Available studies have not yet investigated the economic development impacts of wind development at the county level using post-construction econometric evaluation methods. Analysis of county-level impacts is limited. However, previous county-level analyses have estimated operation-period employment at 0.2 to 0.6 jobs per megawatt (MW) of power installed and earnings at $9,000/MW to $50,000/MW. We find statistically significant evidence of positive impacts of wind development on county-level per capita income from the OLS and spatial lag models when they are applied to the full set of wind and non-wind counties. The total impact on annual per capita income of wind turbine development (measured in MW per capita) in the spatial lag model was $21,604 per MW. This estimate is within the range of values estimated in the literature using input-output models. OLS results for the wind-only counties and matched samples are similar in magnitude, but are not statistically significant at the 10-percent level. We find a statistically significant impact of wind development on employment in the OLS analysis for

  17. The economic impact of infection with Eimeria spp. in broiler farms from Romania

    Directory of Open Access Journals (Sweden)

    Adriana Györke

    2016-05-01

    Full Text Available ABSTRACT A survey was conducted on chicken broiler farms from Romania in August-November 2010 to evaluate economic losses due to coccidiosis. Data were collected from six broiler farms of different capacity regarding chemoprophylaxis program, weight gain, feed conversion, and mortality, for two previous flocks in two houses of each farm, and finally we evaluated the economic losses. Also, faeces samples were collected and oocysts were classified according to their size, and virulence of each Eimeria spp. field isolate was determined by lesion scoring. Correlations between economic performance, oocysts category, and virulence of Eimeria were assessed by multiple linear regression. Total economic losses per 24 flocks of 18,000 chicks each were about €37,948.2, with an average of €3,162.4 per flock, and they were caused by mortality (34.8% and poor feed conversion (65.2%. Poor body weight gain was associated with AM oocyst category (presumptively E. acervulina and/or E. mitis, high lesion score in the duodenum, and coccidiostat used for chemoprophylaxis. Feed conversion ratio was linked to the same parameters as body weight gain, minus chemoprophylaxis programme, plus total lesion score. The percentage of mortality was influenced by the lesion score in the caecum and total lesion score. Statistical analysis showed that epidemiological survey of broiler flocks during the grower period can help the farmer to avoid important economic losses due to coccidiosis. As in other countries, the economic losses caused by coccidiosis in Romania are important, and a good prophylaxis programme can reduce the economic impact of coccidiosis.

  18. Assessing the Impacts of Agricultural Biotechnologies: Canadian ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The decision by IDRC to host this workshop reflects a recognition of the need for careful, rigorous analysis of the social, economic, and environmental impacts of ... Forum on Science and Technology for Development (AFSTD), established by the New Partnership for Africa's Development (NEPAD) under project 102135.

  19. Business Organizations’ Positive Socio-Economic Impact on Society - a Step Beyond CSR

    Directory of Open Access Journals (Sweden)

    Mirela POPA

    2015-12-01

    Full Text Available In this article the authors argue the necessity of taking a step beyond CSR and tackling the issue of measuring the impact businesses have on society, in general. Even if CSR points out the idea that organizations have responsibilities regarding the well-being of the entire society, it has certain limitations listed in this article. Furthermore, the authors briefly present the socio-economic impact of business organizations including (1 some basic concepts, (2 the most relevant areas/fields for measuring the impact, and (3 the main advantages regarding the development and implementation of effective impact measurement practices. The general purpose of the empirical study refers to the identification of perceptions related to the Romanian business organizations’ socio-economic impact. In this regard, we set the following main objectives: (1 identifying the extent to which Romanian organizations undertake a process of measuring, assessing and managing their impacts on society, (2 analyzing clients, managers and owners’ perceptions regarding the positive impact of seven Romanian organizations’ activities, and (3 identifying the perceptional differences between clients and managers plus owners. The empirical results show that in the managers’ plus owners’ opinions the areas in which the organization’s activities always or almost always have a positive impact are: collecting and paying taxes, keeping a strict control over the costs, and fulfilling government regulations plus obeying laws. The highest differences in clients’ and managers’ plus owners’ perceptions refer to creating jobs and improving people’s personal security and the general well-being of society.

  20. ASSESSMENT OF IMPACT DAMAGE TO APPLE FRUITS

    African Journals Online (AJOL)

    2013-03-01

    Mar 1, 2013 ... Abstract. An impact damage assessment of fresh apple fruits was carried out to ascertain the effects of height and surfaces on bruise area and impact energy. Five different impact surfaces namely: Cardboard (E), wood (F), metal (G), plastic (H) and foam (I) were used for the experiment. The weighed fruits ...