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Registros recuperados: 269
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The Positive Political Economy of Instrument Choice in Environmental Policy AgEcon
Keohane, Nathaniel O.; Revesz, Richard L.; Stavins, Robert N..
In the realm of environmental policy instrument choice, there is great divergence between the recommendations of normative economic theory and positive political reality. Four gaps stand out. First, despite the advantages of market-based policy instruments, they have been used to a minor degree, compared with conventional, command-and-control instruments. Second, pollution-control standards have typically been much more stringent for new than for existing sources, despite the inefficiency of this approach. Third, in the few instances in which market-based instruments have been adopted, they have nearly always taken the form of grandfathered tradeable permits, rather than auctioned permits or pollution taxes, despite the advantages in some situations of...
Tipo: Working or Discussion Paper Palavras-chave: Environmental Economics and Policy; L51; H11; P16; K32; Q28.
Ano: 1997 URL: http://purl.umn.edu/10759
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DETECTING EVIDENCE OF NON-COMPLIANCE IN SELF-REPORTED POLLUTION EMISSIONS DATA: AN APPLICATION OF BENFORD'S LAW AgEcon
Dumas, Christopher F.; Devine, John H..
The paper introduces Digital Frequency Analysis (DFA) based on Benford's Law as a new technique for detecting non-compliance in self-reported pollution emissions data. Public accounting firms are currently adopting DFA to detect fraud in financial data. We argue that DFA can be employed by environmental regulators to detect fraud in self-reported pollution emissions data. The theory of Benford's Law is reviewed, and statistical justifications for its potentially widespread applicability are presented. Several common DFA tests are described and applied to North Carolina air pollution emissions data in an empirical example.
Tipo: Conference Paper or Presentation Palavras-chave: Benford; Digital frequency analysis; Pollution monitoring; Pollution regulation; Enforcement; Environmental Economics and Policy; Q25; Q28.
Ano: 2000 URL: http://purl.umn.edu/21740
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A Tale of Two Market Failures: Technology and Environmental Policy AgEcon
Jaffe, Adam B.; Newell, Richard G.; Stavins, Robert N..
Market failures associated with environmental pollution interact with market failures associated with the innovation and diffusion of new technologies. These combined market failures provide a strong rationale for a portfolio of public policies that foster emissions reduction as well as the development and adoption of environmentally beneficial technology. Both theory and empirical evidence suggest that the rate and direction of technological advance is influenced by market and regulatory incentives, and can be cost-effectively harnessed through the use of economicincentive based policy. In the presence of weak or nonexistent environmental policies, investments in the development and diffusion of new environmentally beneficial technologies are very likely...
Tipo: Working or Discussion Paper Palavras-chave: Technology; Research and development; Environment; Externality; Policy; Environmental Economics and Policy; O38; Q28; H23.
Ano: 2004 URL: http://purl.umn.edu/10815
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Economies of Scale and Technical Efficiency in Community Water Systems AgEcon
Shih, Jhih-Shyang; Harrington, Winston; Pizer, William A.; Gillingham, Kenneth.
In this study we use datasets from the 1995 and 2000 Community Water Supply surveys to examine the production costs of water supply systems. We first estimate the economies of scale in water supply by estimating the total unit cost as well as individual component cost elasticities. For total unit cost elasticity, we find that a 1% increase in production reduces unit costs by a statistically significant 0.16%. For individual component cost elasticities, we find that higher economies of scale exist in capital costs, outside costs, other costs, and materials costs; labor costs and energy costs exhibit lower but still positive economies of scale. These economies of scale may reflect production economies or suggest that larger systems are better than smaller...
Tipo: Working or Discussion Paper Palavras-chave: Small water systems; Water supply; Capacity development; Economies of scale; Community water systems; Resource /Energy Economics and Policy; Q25; Q28.
Ano: 2004 URL: http://purl.umn.edu/10788
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The Brownfield Bargain: Negotiating Site Cleanup Policies in Wisconsin AgEcon
Hersh, Robert; Wernstedt, Kris.
In this paper, the first part of our three-part study on the development of brownfields policy in Wisconsin, we examine the regulatory history of the brownfields policy. We start with the 1978 Hazardous Substance Spill Law, the antecedent to the brownfields regulatory reform of the 1990s, and examine the interaction of policy entrepreneurs in both the public and the private sectors that has led to innovation. We follow this by exploring the response of the Wisconsin Department of Natural Resources to reform efforts, looking at both how it anticipated and led some of the efforts and how it addressed demands placed on it by the state legislature and executive. We then discuss the central role that the state's Brownfields Study Group has played in moving...
Tipo: Working or Discussion Paper Palavras-chave: Brownfields; Policy innovation; Regulatory history; Environmental Economics and Policy; Q24; Q28.
Ano: 2003 URL: http://purl.umn.edu/10727
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The Optimal Climate Policy Portfolio when Knowledge Spills Across Sectors AgEcon
Massetti, Emanuele; Nicita, Lea.
This paper studies the implications for climate policy of the interactions between environmental and knowledge externalities. Using a numerical analysis performed with the hybrid integrated assessment model WITCH, extended to include mutual spillovers between the energy and the non-energy sector, we show that the combination between environmental and knowledge externalities provides a strong rationale for implementing a portfolio of policies for both emissions reduction and the internalisation of knowledge externalities. Moreover, we show that implementing technology policy as a substitute for stabilisation policy is likely to increase global emissions.
Tipo: Working or Discussion Paper Palavras-chave: Technical Change; Climate Change; Development; Innovation; Spillovers; Environmental Economics and Policy; C72; H23; Q25; Q28; O31; O41; Q54.
Ano: 2010 URL: http://purl.umn.edu/92912
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The Paparazzi Take a Look at a Living Legend: The SO2 Cap-and-Trade Program for Power Plants in the United States AgEcon
Burtraw, Dallas; Palmer, Karen L..
For years economists have urged policymakers to use market-based approaches such as cap-and-trade programs or emission taxes to control pollution. The SO2 allowance market created by Title IV of the 1990 U.S. Clean Air Act Amendments (CAAA) presents the first real test of the wisdom of economists' advice. This paper provides an overview of the origins, design, and performance of the U.S. acid rain program, and an analysis of its specific features and its adaptability as a model for addressing other pollution problems, such as control of NOX or CO2 emissions. The program also has resulted in innovation through changes in organizational technology, in the organization of markets, and through experimentation at individual boilers, much of which arguably would...
Tipo: Working or Discussion Paper Palavras-chave: Emission trading; Cap and trade; Air pollution; Cost-benefit analysis; Electricity; Particulates; Sulfur dioxide; SO2; Health benefits; Acid rain; Environmental Economics and Policy; Q25; Q4; D62; Q28.
Ano: 2003 URL: http://purl.umn.edu/10665
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Bargaining on Ecological Main Structures for Natural Pest Control: Modelling Land Use Regulations as Common Property Management AgEcon
Nuppenau, Ernst-August.
In this paper we argue that the loss of bio-diversity hould be of concern for farmers, though it seems to be of little or no concern to them at the moment. As diversity is a component of nature that controls the growth of pests, a loss of bio-diversity means increased exposure to pests, danger of crop failures and, in the long run, lower average yields and profits. So far farmers buy costly pesticides for compensating the reduction of bio-diversity. We argue that institutional problems are the reason why farmers are not concerned with bio-diversity, and show that under pure private property rights farmers have interest in pesticides and not in bio-diversity as a measure of crop protect because they have perhaps to devote land to the natural eco-system. In...
Tipo: Conference Paper or Presentation Palavras-chave: Common property management; Institution; Crop risk; Bio-diversity; Land Economics/Use; Q28.
Ano: 2006 URL: http://purl.umn.edu/25600
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Equal Emissions per Capita over Time - A Proposal to Combine Responsibility and Equity of Rights AgEcon
Bode, Sven.
After Future climate policy regimes may be based on the Kyoto-Protocol or on other policy instruments such as carbon-taxes. Any effective regime based on the Protocol requires the determination of the concrete contributions by each Party. This involves namely the time of contribution and the quantification of the contribution itself. By now many proposals exist for the two issues, as for example thresholds like GDP per capita for the question of timing or emissions per capita for an allocation of emission rights. Based on the two justice principle responsibility and equity of rights that form the basis for the so-called Brazilian Proposal and Contraction & Convergence respectively, a new approach is developed: Future emission rights are allocated on...
Tipo: Working or Discussion Paper Palavras-chave: Allocation of GHG emission entitlements; Brazilian Proposal; CDM; Contraction & Convergence; Equity; Post 2012 climate regime; Environmental Economics and Policy; Q25; Q28.
Ano: 2003 URL: http://purl.umn.edu/26240
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Using Environmental Benefit-Cost Analysis to Improve Government Performance AgEcon
Farrow, Scott; Toman, Michael.
In this paper we first describe the legal and administrative basis of mandates that variously require and eschew economic measures for environmental management. We then summarize the steps involved in benefit-cost analysis and what can and cannot be accomplished with such information. Our basic conclusion is that while the approach is not perfect, benefit-cost analysis has a solid methodological footing and provides a valuable performance measure for an important governmental function, improving the well-being of society. However, benefit-cost analysis requires analytical judgements which, if done poorly, can obfuscate an issue or worse, provide a refuge for scoundrels in the policy debate. We conclude the article with specific suggestions for both the...
Tipo: Working or Discussion Paper Palavras-chave: Benefit-cost analysis; Environmental regulation; Regulatory reform; Environmental Economics and Policy; Q28; D61; H43.
Ano: 1998 URL: http://purl.umn.edu/10598
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Emission Taxes and Tradable Permits: A Comparison of Views on Long Run Efficiency AgEcon
Pezzey, John C.V..
We compare three different views on the long run efficiencies of emission taxes which include thresholds, and of tradable emission permits where some permits are initially free. The differences are caused by different assumptions about whether thresholds and free permits should be subsidies given only to firms that produce, or full property rights. Treating tax thresholds, as well as free permits, as property rights would depart from the conventional view, but would allow greater flexibility in making economic instruments both efficient and acceptable. Such flexibility could be very important in achieving efficent control of greenhouse gas emissions.
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy; H23; Q28.
Ano: 2003 URL: http://purl.umn.edu/58198
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Regulating Industrial Water Pollution in the United States AgEcon
Harrington, Winston.
The performance of the industrial point-source water pollution abatement program in the U.S. Clean Water Act is examined. I begin with a brief description of the statute and then turn to a description of the process used to develop the rules that govern effluent discharges. This is followed by a discussion of the outcomes resulting from efforts to apply these rules to industrial pollutant sources. Two types of outcomes are considered: administrative outcomes and outcomes in the water. Last, the issue of implementation is discussed: how the Clean Water Act may have affected the incentives governing the behavior of industrial dischargers, municipal waste treatment plant operators, and regulators. Surprisingly, there is some evidence that the Clean Water Act,...
Tipo: Working or Discussion Paper Palavras-chave: Effluent guidelines; Indirect dischargers; Water quality; Environmental Economics and Policy; Q25; Q28.
Ano: 2003 URL: http://purl.umn.edu/10608
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Valuing the Risk of Death and Injury from Landmines in Thailand AgEcon
Barns, Sandra A.; Cameron, Michael P.; Gibson, John; Lim, Steven; Marsh, Dan; Scrimgeour, Frank G.; Tressler, John.
This paper presents estimates of the benefits of clearing landmines in rural Thailand using the contingent-valuation (CV) method. The data came from a survey where we asked 341 respondents referendum-type questions that elicit their willingness to pay for landmine clearance. Our estimates imply a value of a statistical life of between US$0.2-0.3 million. The survey also provides estimates of the injury risk-death risk tradeoff and the implicit value of statistical injury. These estimates suggest that the value of lives and injuries saved from mine clearing is likely to be at least an order of magnitude greater than those used in existing studies of mine clearing. Linking a household expenditure survey involving the same sample enables the relationship...
Tipo: Conference Paper or Presentation Palavras-chave: Benefit-cost analysis; Contingent valuation; Landmines; Value of statistical life; Environmental Economics and Policy; Institutional and Behavioral Economics; International Development; Political Economy; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy; J17; J28; 022; Q28.
Ano: 2004 URL: http://purl.umn.edu/97797
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Water Pollution Taxes: A Good Idea Doomed to Failure? AgEcon
Boyd, James.
Water pollution taxes, or effluent fees, have long been advocated by environmental economists as a regulatory approach to cost effectively achieve water quality improvements. The article reviews the arguments in favor of taxes and traces the history of the idea in U.S. policy debates. Particular attention is given to the institutional challenges presented by a tax system and its application in watershed contexts where transport phenomena are important. The article also addresses the question of why effluent taxes are so rarely seen in practice.
Tipo: Working or Discussion Paper Palavras-chave: Water quality; Effluent fees; Market-based incentives; Environmental Economics and Policy; Q25; Q28.
Ano: 2003 URL: http://purl.umn.edu/10611
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Using Incentives to Buy Land-Use Change in Agriculture for Environmental Benefits AgEcon
Pannell, David J..
In general, the use of incentive payments to landholders in environmental programs is poorly thought through. This article discusses situations where environmental incentive payments are more likely to be a cost-effective response by environmental funders. It is proposed that incentives can be used in two broad ways: to encourage trialling of new practices by landholders, or to compensate landholders for losses resulting from land-use changes. It appears that environmental funders often do not pay sufficient attention to the differences between these two approaches. The first approach only makes sense if the new practices are 'adoptable', and so are expected to remain attractive to landholders beyond the trialling phase. The importance of adoptability and...
Tipo: Conference Paper or Presentation Palavras-chave: Environmental subsidies; Incentives; Externalities; Adoption of innovations; Environmental policy; Environmental Economics and Policy; Land Economics/Use; Q24; Q28; Q57; Q58; H23; H4.
Ano: 2006 URL: http://purl.umn.edu/25397
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Asset Pricing in Created Markets for Fishing Quotas AgEcon
Newell, Richard G.; Papps, Kerry L.; Sanchirico, James N..
We investigate the applicability of the present-value asset pricing model to fishing quota markets by applying instrumental variable panel data estimation techniques to 15 years of market transactions from New Zealand's individual fishing quota market. In addition to the influence of current fishing rents (as measured by lease prices), we explore the effect of market interest rates, risk, and expected changes in future rents on quota asset prices. Controlling for these other factors, the results support a fairly simple relationship between quota asset and contemporaneous lease prices. Consistent with theoretical expectations, the results indicate that quota asset prices are positively related to declines in interest rates, lower levels of risk, expected...
Tipo: Working or Discussion Paper Palavras-chave: Tradable permits; Individual transferable fishing quota; Asset pricing; Fisheries; Policy; Resource /Energy Economics and Policy; Q22; Q28; D40; L10.
Ano: 2005 URL: http://purl.umn.edu/10639
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Comparing the Effectiveness of Regulation and Pro-Social Emotions to Enhance Cooperation: Experimental Evidence from Fishing Communities in Colombia AgEcon
Lopez, Maria Claudia; Murphy, James J.; Spraggon, John M.; Stranlund, John K..
This paper presents the results from a series of framed field experiments conducted in fishing communities off the Caribbean coast of Colombia. The goal is to investigate the relative effectiveness of exogenous regulatory pressure and pro-social emotions in promoting cooperative behavior in a public goods context. The random public revelation of an individual’s contribution and its consequences for the rest of the group leads to significantly higher public good contributions and social welfare than regulatory pressure, even under regulations that are designed to motivate fully efficient contributions.
Tipo: Working or Discussion Paper Palavras-chave: Public goods; Field experiments; Pro-social emotions; Social dilemma; Regulation; Enforcement.; Environmental Economics and Policy; Institutional and Behavioral Economics; Resource /Energy Economics and Policy; C93; H41; Q20; Q28.
Ano: 2009 URL: http://purl.umn.edu/53126
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The likely regional impacts of an agricultural emissions policy in New Zealand: Preliminary analysis AgEcon
Sin, Isabelle; Brunton, Emma; Hendy, Joanna; Kerr, Suzi.
Hendy and Kerr (2005b) find that an emissions charge on agricultural methane and nitrous oxide of $25 per tonne of carbon dioxide (CO2) equivalent would be likely to reduce New Zealand‘s net land-use related emissions for commitment period one in the order of 3%, with full accounting. The costs per farmer and as a percentage of profit would be very high. This paper considers the regional impacts of such a policy in New Zealand by allocating the emission charge across space according to the location of animals. We then combine our emissions charge information with data on the socio-economic characteristics of the affected areas. Obviously rural areas are heavily affected. In many respects, for example median income, ethnic mix, and percentage of working...
Tipo: Conference Paper or Presentation Palavras-chave: Climate change; Land use; Social impacts; Methane; Nitrous oxide; Dairy; Sheep; Beef; Distribution of costs; Regional; Agribusiness; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Livestock Production/Industries; Q25; Q28; R14.
Ano: 2005 URL: http://purl.umn.edu/98506
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How Large Are the Welfare Gains from Technological Innovation Induced by Environmental Policies? AgEcon
Parry, Ian W.H.; Pizer, William A.; Fischer, Carolyn.
This paper examines whether the welfare gains from technological innovation that reduces future abatement costs are larger or smaller than the “Pigouvian” welfare gains from optimal pollution control. The relative welfare gains from innovation depend on three key factors ¾ the initially optimal level of abatement, the speed at which innovation reduces future abatement costs, and the discount rate. We calculate the welfare gains from innovation under a variety of different scenarios. Mostly they are less than the Pigouvian welfare gains. To be greater, innovation must reduce abatement costs substantially and quickly and the initially optimal abatement level must be fairly modest.
Tipo: Working or Discussion Paper Palavras-chave: Innovation; Welfare; Regulation; Endogenous; Technological; Change; R&D; Environmental Economics and Policy; Q16; Q28; O32; O33.
Ano: 2002 URL: http://purl.umn.edu/10448
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Controlling Ozone and Fine Particulates: Cost Benefit Analysis with Meteorological Variability AgEcon
Shih, Jhih-Shyang; Bergin, Michelle S.; Krupnick, Alan J.; Russell, Armistead G..
In this paper, we develop an integrated cost-benefit analysis framework for ozone and fine particulate control, accounting for variability and uncertainty. The framework includes air quality simulation, sensitivity analysis, stochastic multi-objective air quality management, and stochastic cost-benefit analysis. This paper has two major contributions. The first is the development of stochastic source-receptor (S-R) coefficient matrices for ozone and fine particulate matter using an advanced air quality simulation model (URM-1ATM) and an efficient sensitivity algorithm (DDM-3D). The second is a demonstration of this framework for alternative ozone and PM2.5 reduction policies. Alternative objectives of the stochastic air quality management model include...
Tipo: Working or Discussion Paper Palavras-chave: Ambient air; Ozone; Particulate matter; Risk management; Public policy; Cost-benefit analysis; Variability and uncertainty; Stochastic simulation; Stochastic multi-objective programming; Decision-making; National Ambient Air Quality Standards; Environmental Economics and Policy; C6; Q2; Q25; Q28.
Ano: 2003 URL: http://purl.umn.edu/10735
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