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以湖北、广东和深圳3个碳排放权交易试点为研究对象,运用事件研究法实证研究了环保政策对我国碳排放权交易价格的影响。结果表明:环保政策对湖北和广东碳排放权交易试点的碳排放权价格有明显影响,对深圳碳排放权交易试点的碳排放权价格无明显影响,这说明环保政策对不同碳市场的碳排放权价格影响存在差异。这可能是因为湖北、广东和深圳三个碳市场的行业覆盖范围和政策法规体系存在着较大差异。因此要扩大碳排放权试点的行业覆盖范围,建立以市场为主导的碳金融机制。 相似文献
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碳排放权交易的制度构想 总被引:9,自引:0,他引:9
温室效应是导致全球气候变暖的重要原因,二氧化碳是温室效应中最重要的温室气体。碳排放权交易是缓解温室效应的一项重要措施,也是当前科学研究热点之一。对国际碳排放市场交易机制、交易类别、成交量价格及国内碳排放交易现状进行了分析。在此基础上,提出建立气候交易所的制度构想。 相似文献
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刘自俊 《安徽行政学院学报》2013,(3):98-103
碳排放权交易政府监管法律制度可保障碳排放权交易的良性运行。我国碳排放权交易政府监管法律制度有很多不足,需要不断完善。在区分交易市场前提下,一级市场的碳排放许可证制度和碳排放许可证初始分配需以公平为先;二级市场的主体资格审查和信息披露需以公开为要;两级市场共有的独立政府监管机构、温室气体总量控制制度、碳排放权申报登记报告制度和碳排放监测制度需以公正为核。 相似文献
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我国碳排放权交易现已步入全新阶段。本文在阐述碳排放权及碳排放权会计概念的基础上,着重分析了现阶段国际上关于碳排放权会计确认的三种主要观点,结合我国实际讨论了我国碳排放权会计计量的通行做法和发展趋势,最后对我国碳排放权会计确认与计量问题提出了自己的建议。 相似文献
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低碳经济模式是控制温室气体排放、可持续发展的必然选择,碳排放权交易是目前最有效的减排机制。其中涉及到的碳排放权会计计量问题是一个难点问题,特别是配额的会计计量是制约碳排放权会计研究的核心问题。基于这种背景,对碳排放权的会计计量问题进行了探讨,并结合我国实际情况,对中国排放配额会计计量问题提出建议和思考。 相似文献
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U.S. Agriculture's Role in a Greenhouse Gas Emission Mitigation World: An Economic Perspective 总被引:4,自引:0,他引:4
International agreements are likely to stimulate greenhouse gas mitigation efforts. Agriculture can participate either as a source of emission reductions or as a sink for gas emission storage. Emission trading markets are likely to emerge where agriculture could sell emission offsets. Several agricultural opportunities are available at a cost of $10-25 per ton carbon dioxide. Abatement costs for non-agricultural industries have been estimated to be as much as $200-250 per ton carbon dioxide. In the longer run, agriculture's role may diminish because many agricultural strategies offer only one-time gains and non-agricultural emitters may lower costs through technical change. 相似文献
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以2012年中国纸产品进出口贸易的数据分离两种效应,运用材积源生物量方程与净初级生产力(NPP)法核算造纸原料贸易的碳减排效应,运用IPCC清单指南法核算纸及纸制品贸易的碳排放效应。研究结果表明:中国纸产品贸易的鲜明特点导致其对国内碳排放具有双重效应,一方面造纸原料的大量进口使中国减少对国内林木的砍伐,具有碳减排效应;另一方面纸及纸制品的净出口又增加了国内的碳排放,具有碳排放效应。中国造纸原料贸易的碳减排效应明显,达1 902.11万t,相当于总蓄积量为1.805 709亿m3林木的年均固碳量;而纸和纸制品贸易的碳排放效应并不显著,只有51.36万t;但总体而言,中国纸产品贸易具有显著的碳减排效应。 相似文献
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政策面调整下中国林产品对外贸易走势研究 总被引:1,自引:1,他引:0
中国林产品对外贸易是全国贸易顺差的巨大支撑。随着中国—东盟自由贸易区建设进程的加快,中国林产品进口重要来源地的东盟区内国家正争取中国更大的出口比重。同时国内的可预测因素也支撑了林产品进口的利好趋势。 相似文献
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In the past five years, Canada has negotiated and ratified three trade agreements: the Canada-United States Free Trade Agreement (FTA), the North American Free Trade Agreement (NAFTA) and the multilateral free trade agreement now administered by the World Trade Organization (WTO). This paper focuses on the implications for agri-food trade of the NAFTA and its interface with the other two agreements. The provisions of the NAFTA are described and evaluated as they relate to market access, domestic support, export assistance, technical regulations and dispute settlement. Observations are presented on the NAFTA's potential effects on trade in red meats, grains and oilseeds, supply-managed commodities and horticulture. In addition, some of the shortcomings of the NAFTA are highlighted. 相似文献
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Markets for endangered species potentially generate incentives for both legal supply and poaching. To deter poaching, governments can spend on enforcement or increase legal harvesting to reduce the return from poaching. A leader–follower commitment game is developed to examine these choices in the presence of illegal harvesting and the resulting impacts on species stocks. In addition, current trade restrictions imposed under the Convention on International Trade in Endangered Species of Wild Fauna and Flora are examined. With Cournot conjectures among poachers, the model details the subgame perfect equilibrium interactions between poaching levels, enforcement and legal harvesting. 相似文献
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The Wheat War of 1994 总被引:2,自引:0,他引:2
Following the signing of the 1989 Canada–United States Free Trade Agreement, sales of Canadian wheat to the United States grew rapidly. This resulted in a series of trade disputes, culminating in an investigation by the U.S. International Trade Commission (USITC) into the impacts of U.S. imports of Canadian wheat on the U.S. wheat farm program. A USITC finding of "material interference" would have led to a recommendation to implement tariffs or quantitative restrictions against Canadian wheat under Section 22 of the U.S. farm program legislation. The U.S. Department of Agriculture (USDA) claimed such material interference, but the U.S. flour millers, pasta makers and grain handlers, along with Canadian grain industry interests, testified that the true effects of imports are in the order of one–tenth of the effects claimed by the USDA. USITC staff analysis led to intermediate estimates of effects. This study explores the impacts of Canada–U.S. wheat trade on U.S. wheat prices and program costs, explains some of the differences in measured effects, and reports the outcome of the dispute. 相似文献