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Registros recuperados: 92
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Water-Conserving Attitudes and Landscape Choices in New Mexico AgEcon
Hurd, Brian H..
Tipo: Journal Article Palavras-chave: Water Conservation; Residential Landscape; Urban Water Use; Municipal Water Program; Resource /Energy Economics and Policy; Q25; Q48.
Ano: 2010 URL: http://purl.umn.edu/95759
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Policy-Induced Technology Adoption: Evidence from the U.S. Lead Phasedown AgEcon
Kerr, Suzi; Newell, Richard G..
The theory of environmental regulation suggests that economic instruments, such as taxes and tradable permits, create more effective technology adoption incentives than conventional regulatory standards. We explore this issue for an important industry undergoing technological responses to a dramatic decrease in allowed pollution levels - the petroleum industry's phasedown of lead in gasoline. Using a panel of refineries from 1971 to 1995, we provide some of the first direct evidence that alternative policies affect the pattern of adoption in expected ways. Importantly, we find that the tradable permit system used during the lead phasedown provided incentives for more efficient technology adoption decisions. Where environmentally appropriate, this suggests...
Tipo: Working or Discussion Paper Palavras-chave: Technology; Adoption; Diffusion; Environment; Regulation; Lead; Gasoline; Tradable permit; Incentive-based policy; Research and Development/Tech Change/Emerging Technologies; C41; L71; O31; O33; Q28; Q48.
Ano: 2001 URL: http://purl.umn.edu/10834
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Trade in Environmental Goods, with Focus on Climate-Friendly Goods and Technologies AgEcon
Zhang, ZhongXiang.
Paragraph 31(iii) of the Doha Ministerial Declaration mandates to the liberalization of environmental goods and services. This mandate offers a good opportunity to put climate-friendly goods and services on a fast track to liberalization. Agreement on this paragraph should represent one immediate contribution that the WTO can make to fight against climate change. This paper presents the key issues surrounding the liberalization of trade in climate-friendly goods and technologies in WTO environmental goods negotiations. It begins with discussing what products to liberalize and how. Given that WTO Members are divided by this key issue, the paper explores options to move current negotiations on the liberalization of trade in environmental goods and...
Tipo: Working Paper Palavras-chave: Environmental Goods and Services; Low-Carbon Goods and Technologies; Market Access; Doha Round; WTO; Renewable Energy Technologies; Environmental Economics and Policy; F18; F13; P28; Q42; Q48; Q56; Q54; Q58; Q48.
Ano: 2011 URL: http://purl.umn.edu/119099
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Environmental and Technology Policies for Climate Change and Renewable Energy AgEcon
Fischer, Carolyn; Newell, Richard G..
We assess different policies for reducing carbon dioxide (CO2) emissions and promoting the innovation and diffusion of CO2-reducing power technologies: (1) emissions price, (2) tax on fossil power, (3) tradable emissions performance standard, (4) market share requirement for renewables, (5) renewables production subsidy, and (6) R&D subsidy for renewables. We evaluate the relative performance of the policies according to incentives they provide along different avenues for emissions reduction, their efficiency, and other salient outcomes. We also assess how the nature of technological progress-whether it occurs by learning by doing or R&D investment and the degree of knowledge spillovers -affects the desirability of different policies. In a...
Tipo: Working or Discussion Paper Palavras-chave: Environment; Technology; Policy instruments; Climate change; Renewable energy; Environmental Economics and Policy; Q21; Q28; Q48; O38.
Ano: 2005 URL: http://purl.umn.edu/10789
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Biofuels Potential in Latin America and the Caribbean: Quantitative Considerations and Policy Implications for the Agricultural Sector AgEcon
Ludena, Carlos E.; Razo, Carlos; Saucedo, Alberto.
Rising oil prices has led to increased interest to replace domestic demand for liquid fuels for transport (petrol and diesel) with biofuel production (ethanol and biodiesel). One of the pioneers in biofuel production is Brazil, which since the 1970s has established a government program that promotes the production and consumption of ethanol. Currently, Brazil is the leading producer of ethanol in the world and has started also programs for biodiesel production based on soybeans, oil palm and other crops. Other countries in Latin America and the Caribbean have also expressed interest in biofuel production, and have started programs, and in some cases the legislation that promotes biofuel production. However, most of the analysis of biofuel crops has been...
Tipo: Conference Paper or Presentation Palavras-chave: Biofuels; Land availability; Price effect; Agricultural structure; Latin America; Caribbean; Resource /Energy Economics and Policy; Q42; Q48; Q11; Q15.
Ano: 2007 URL: http://purl.umn.edu/9986
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Climate Change Policy AgEcon
Shogren, Jason F.; Toman, Michael.
Having risen from relative obscurity as few as ten years ago, climate change now looms large among environmental policy issues. Its scope is global; the potential environmental and economic impacts are ubiquitous; the potential restrictions on human choices touch the most basic goals of people in all nations; and the sheer scope of the potential response - a significant shift away from using fossil fuels as the primary energy source in the modern economy -is daunting. In this paper, we explore the economics of climate change policy. We examine the risks that climate change poses for society, the benefits of protection against the effects of climate change, and the costs of alternative protection policies. We organize our discussion around three broad...
Tipo: Working or Discussion Paper Palavras-chave: Climate change; Incentive-based policy; International environmental cooperation; Benefit-cost analysis; Environmental Economics and Policy; Q25; Q28; Q48.
Ano: 2000 URL: http://purl.umn.edu/10767
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Impacts of Border Carbon Adjustments on China’s Sectoral Emissions: Simulations with a Dynamic Computable General Equilibrium Model AgEcon
Bao, Qin; Tang, Ling; Zhang, ZhongXiang; Qiao, Han; Wang, Shouyang.
Carbon-based border tax adjustments (BTAs) have recently been proposed by some OECD countries to level the carbon playing field and target major emerging economies. This paper applies a multi-sector dynamic computable general equilibrium (CGE) model to estimate the impacts of the BTAs implemented by US and EU on China’s sectoral carbon emissions. The results indicate that BTAs will cut down export prices and transmit the effects to the whole economy, reducing sectoral output-demands from both supply side and demand side. On the supply side, sectors might substitute away from exporting toward domestic market, increasing sectoral supply; while on the demand side, the domestic income may be strikingly cut down due to the decrease in export price, decreasing...
Tipo: Working Paper Palavras-chave: Border Carbon Tax Adjustments; Computable General Equilibrium Model; Carbon Emissions; Environmental Economics and Policy; D58; F18; Q43; Q48; Q52; Q54; Q56; Q58.
Ano: 2011 URL: http://purl.umn.edu/120044
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Second-Best Optimal Taxation of Oil and Capital in a Small Open Economy AgEcon
Petrucci, Alberto.
This paper analyzes the efficient taxation of oil and capital income in an oil-dependent infinite-lived economy facing perfect capital mobility. Two cases are examined: one with product market imperfections and free tax choice, one with perfect competition and tax restrictions. The optimal tax rates on oil and capital strictly depend on the international tax system implemented; however, they are also affected by the degree of market power and the extent to which monopoly profits are taxed, the type of tax restrictions and the use of oil (as an input or a consumer good). Under the residence-based system, capital income should always be exempted from taxation, while the optimal tax on productive oil may differ from zero. Under the source-based system,...
Tipo: Working or Discussion Paper Palavras-chave: Optimal Factor Taxation; Oil; Capital Income; Residence-based System; Source-Based System; Financial Economics; E62; H21; Q43; Q48.
Ano: 2010 URL: http://purl.umn.edu/59477
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Natural Gas, Wind and Nuclear Options for Generating Electricity in a Carbon Constrained World AgEcon
van Kooten, G. Cornelis.
A linear programming model is used to examine the impact of carbon taxes on the optimal generation mix in the Alberta electrical system. The model permits decommissioning of generating assets with high carbon dioxide emissions and investment in new gas-fired, wind and, in some scenarios, nuclear capacity. Although there is an intertie from Alberta to the U.S., the focus is on the connection to British Columbia as wind energy can potentially be stored in reservoirs behind hydroelectric dams. However, storage can also be used to smooth out the net load facing nuclear facilities. A carbon tax facilitates early removal of coal-fired capacity, which is replaced by low-emissions gas plants. It is only when the carbon tax exceeds $125/tCO2 that wind enters the...
Tipo: Working Paper Palavras-chave: Renewable energy; Nuclear power; Transmission capacity; Energy storage; Resource /Energy Economics and Policy; Q42; Q54; Q48; Q58.
Ano: 2012 URL: http://purl.umn.edu/122353
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The Oil-Based Economies International Research Project. The Case of Iran AgEcon
Verdinejad, Fereydoun; Gorji, Yasaman.
In order to activate the cycle of wealth production, promote social justice and eliminate poverty and inequality, developing countries are currently faced with a multiplicity of structural problems. According to some economic theories, this is mainly due to inefficient or lack of access to financial resources, which has proved a major obstacle in activating the cycle of wealth production in such countries. On this assumption, countries with huge oil reserves including Iran, should not encounter obstacles in terms of creating and accelerating the national cycle of wealth production. However, the fact is almost all major oil-producing countries and the main exporters of petroleum products in the world are dealing with serious structural issues in...
Tipo: Working or Discussion Paper Palavras-chave: Oil-Based Economies; Iran; Wealth Production; Income Distribution; Resource /Energy Economics and Policy; O; O43; Q43; Q48.
Ano: 2010 URL: http://purl.umn.edu/91007
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Switchgrass to Ethanol: A Field to Fuel Approach AgEcon
Haque, Mohua; Epplin, Francis M..
The U.S. Energy Independence and Security Act of 2007 mandates the production of 16 billion gallons of cellulosic biofuels by 2022. Desirable feedstock properties, biomass to biofuel conversion rate, and investment required in plant and equipment differs depending on which of several competing technologies is used. The objective is to determine the breakeven ethanol price for a cellulosic biorefinery. A comprehensive mathematical programming model that encompasses the chain from land acquisition to ethanol production was constructed and solved. For a capital requirement of $400 million for a 100 million gallons per year plant and a conversion rate of 100 gallons of ethanol per dry ton, the breakeven ethanol price is $1.91 per gallon: $0.20 for land rental...
Tipo: Conference Paper or Presentation Palavras-chave: Biorefinery; Breakeven price; Cellulosic ethanol; Mathematical programming; Switchgrass; Agricultural and Food Policy; Crop Production/Industries; Production Economics; Q42; Q48.
Ano: 2010 URL: http://purl.umn.edu/61294
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Cost-Effectiveness of Renewable Electricity Policies AgEcon
Palmer, Karen L.; Burtraw, Dallas.
We analyze policies to promote renewable sources of electricity. A renewable portfolio standard raises electricity prices and primarily reduces gas-fired generation. A "knee" of the cost curve exists between 15% and 20% goals for 2020 in our central case, and higher natural gas prices lower the cost of greater reliance on renewables. A renewable energy production tax credit lowers electricity price at the expense of taxpayers and thus limits its effectiveness in reducing carbon emissions; it also is less cost-effective at increasing renewables than a portfolio standard. Neither policy is as cost-effective as a cap-and-trade policy for achieving carbon emissions reductions.
Tipo: Working or Discussion Paper Palavras-chave: Renewable energy; Electricity; Renewable portfolio standard; Carbon dioxide; Resource /Energy Economics and Policy; Q42; Q48; Q54.
Ano: 2005 URL: http://purl.umn.edu/10845
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The Impact of the Oil Sector on Commodity Prices: Correlation or Causation? AgEcon
Saghaian, Sayed H..
The interconnections of agriculture and energy markets have increased through the rise in the new biofuel agribusinesses and the oil–ethanol–corn linkages. The question is whether these linkages have a causal structure by which oil prices affect commodity prices and through these links, instability is transferred from energy markets to already volatile agricultural markets. In this article, we present empirical results using contemporary time-series analysis and Granger causality supplemented by a directed graph theory modeling approach to identify the links and plausible contemporaneous causal structures among energy and commodity variables. The results show that although there is a strong correlation among oil and commodity prices, the evidence for a...
Tipo: Journal Article Palavras-chave: Ethanol prices; Crude oil prices; Corn prices; Soybean prices; Wheat prices; Causal structure; Agribusiness; Crop Production/Industries; Environmental Economics and Policy; Production Economics; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy; Q11; Q13; Q42; Q48.
Ano: 2010 URL: http://purl.umn.edu/92582
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Copenhagen and Beyond: Reflections on China’s Stance and Responses AgEcon
Zhang, ZhongXiang.
China had been singled out by Western politicians and media for dragging its feet on international climate negotiations at Copenhagen, the accusations previously always targeted on the U.S. To put such a criticism into perspective, this paper provides some reflections on China’s stance and reactions at Copenhagen. While China’s reactions are generally well rooted because of realities at home, some reactions could have been handled more effectively for a better image of China. The paper also addresses the reliability of China’s statistics on energy and GDP, the issue crucial to the reliability of China’s carbon intensity commitments. The paper discusses flaws in current international climate negotiations and closes with my suggestion that international...
Tipo: Working or Discussion Paper Palavras-chave: Copenhagen Climate Negotiations; Emissions Reductions; Carbon Intensity Target; Binding Emissions Caps; Statistics on Energy and GDP; Coal and Energy Consumption; China; USA; Environmental Economics and Policy; Q41; Q43; Q48; Q52; Q54; Q58; O53.
Ano: 2010 URL: http://purl.umn.edu/92836
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The Ancillary Carbon Benefits of SO2 Reductions from a Small-Boiler Policy in Taiyuan, PRC AgEcon
Morgenstern, Richard D.; Krupnick, Alan J.; Zhang, Xuehua.
To reduce carbon emissions worldwide, it makes sense to consider the possibility of developed countries paying for carbon reductions in developing countries. Developing countries may be interested in such activities if the ancillary air pollution benefits are large. This paper reports on an RFF survey of the emissions benefits (and costs) of reducing sulfur dioxide (SO2) emissions from small, coal-burning boilers in Taiyuan, an industrial, northern Chinese city that recently banned uncontrolled coal combustion in certain small boilers in the downtown area. We find significant carbon benefits in percentage terms-on the order of 50% to 95% reduction-associated with this SO2 control policy, with large reduction potential elsewhere in Taiyuan and China. While...
Tipo: Working or Discussion Paper Palavras-chave: Carbon; Air pollution; Informal sector; Ancillary benefits; Abatement costs; Survey; Environmental Economics and Policy; O12; L2; Q12; Q25; Q48.
Ano: 2002 URL: http://purl.umn.edu/10632
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Impact of Revised CO2 Growth Projections for China on Global Stabilization Goals AgEcon
Blanford, Geoffrey J.; Richels, Richard G.; Rutherford, Thomas F..
Recent growth in carbon dioxide emissions from China’s energy sector has exceeded expectations. In a major US government study of future emissions released in 2007 (1), participating models appear to have substantially underestimated the near-term rate of increase in China’s emissions. We present a recalibration of one of those models to be consistent with both current observations and historical development patterns. The implications of the new specification for the feasibility of commonly discussed stabilization targets, particularly when considering incomplete global participation, are profound. Unless China’s emissions begin to depart soon from their (newly projected) business-as-usual path, stringent stabilization goals may be unattainable. The...
Tipo: Working or Discussion Paper Palavras-chave: Energy-Economy Modeling; China; Economic Growth Rates; Energy Intensity; International Climate Policy; Q48; H23; O13.
Ano: 2008 URL: http://purl.umn.edu/42921
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Early Emissions Reduction Programs: An Application to CO2 Policy AgEcon
Parry, Ian W.H.; Toman, Michael.
In the wake of the December 1997 Kyoto Protocol, which, if implemented, would oblige the United States and other industrialized countries to reduce greenhouse gases (GHGs) by 2008-2012, a number of proposals have been offered to increase the incentives for reducing emissions over the nearer term. The existence of an interim period between setting and implementing environmental goals is ubiquitous in environmental policymaking. The existence of this interim period gives rise to several potential rationales for early emissions reductions. In this paper we use a series of simple models and numerical illustrations to analyze some aspects of the performance of early emissions reduction programs in the case of GHGs. We show that there is a compelling economic...
Tipo: Working or Discussion Paper Palavras-chave: Early reduction credits; Carbon emissions; Welfare impacts; Permit banking; Cap-and-trade; Environmental Economics and Policy; Q28; H23; Q48.
Ano: 2000 URL: http://purl.umn.edu/10791
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The Economics of Fuel Economy Standards AgEcon
Portney, Paul R.; Parry, Ian W.H.; Gruenspecht, Howard K.; Harrington, Winston.
This paper discusses several rationales for the Corporate Average Fuel Economy (CAFE) program, including reduced oil dependence, reduced greenhouse gas emissions, and the possibility that fuel saving benefits from higher standards might exceed added vehicle costs. We then summarize what can be said about the welfare effects of tightening standards, accounting for prior fuel taxes, and perverse effects on congestion and traffic accidents through the impact of improved fuel economy on the incentive to drive. Implications of CAFE on local air pollution, and the controversy over CAFE, vehicle weight, and road safety, are also discussed. Finally, we describe ways in which the existing CAFE program could be substantially improved and identify a variety of...
Tipo: Working or Discussion Paper Palavras-chave: Fuel economy; Externalities; Oil dependency; Vehicle safety; Climate change; Resource /Energy Economics and Policy; R48; Q48; H23.
Ano: 2003 URL: http://purl.umn.edu/10863
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Liberalizing Climate-Friendly Goods and Technologies in the WTO: Product Coverage, Modalities, Challenges and the Way Forward AgEcon
Zhang, ZhongXiang.
The Doha Round Agenda (paragraph 31(3)) mandates to liberalize environmental goods and services. This mandate offers a good opportunity to put climate-friendly goods and services on a fast track to liberalization. Agreement on this paragraph should represent one immediate contribution that the WTO can make to fight against climate change. This paper presents the key issues surrounding liberalized trade in climate-friendly goods and technologies in WTO environmental goods negotiations. It begins with what products to liberalize and how. Clearly, WTO environmental goods negotiations to date show that WTO member countries are divided by this key issue. Focusing on the issue, the paper explores options available to liberalize trade in climate-friendly goods...
Tipo: Working or Discussion Paper Palavras-chave: Environmental Goods and Services; Low-Carbon Goods and Technologies; Doha Round; WTO; Environmental Economics and Policy; F18; F13; Q56; Q54; Q58; Q48.
Ano: 2010 URL: http://purl.umn.edu/94735
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Impacts of Biofuels on Water Supply: Proposed Cures May Worsen the Disease AgEcon
Huffaker, Ray G..
Tipo: Journal Article Palavras-chave: Water; Conservation; Biofuels; Irrigation; Resource /Energy Economics and Policy; Q25; Q48.
Ano: 2010 URL: http://purl.umn.edu/95758
Registros recuperados: 92
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