| 基于DEA视窗分析与Malmquist指数的安徽环境效率动态变化研究——以安徽17个城市2004-2009年数据为样本 |
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| 引用本文： | 杨杰,叶小榕.基于DEA视窗分析与Malmquist指数的安徽环境效率动态变化研究——以安徽17个城市2004-2009年数据为样本[J].安徽商贸职业技术学院学报,2012,11(2):16-19. |
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| 作者姓名： | 杨杰 叶小榕 |
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| 作者单位： | 安徽财经大学商学院,安徽蚌埠,233000;海军蚌埠士官学校,安徽蚌埠,233012 |
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| 基金项目： | 本文系安徽省高校省级人文社科研究项目“安徽生产性服务业与区域经济可持续发展关系研究”的阶段性成果,项目号：2011sk634;安徽高校省级自然科学重点研究项目“基于小样本数据的环境效率评价方法及其在皖江城市带承接产业转移示范区的应用”的阶段性成果,项目号：KJ2011h001. |
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| 摘 要： | 运用DEA视窗分析模型测度了考虑污染排放约束在内的安徽17个主要城市区域环境效率动态变化趋势，进而利用Malmquist生产率指数的测算及其分解探究安徽环境效率变动原因。得出结论：安徽环境效率区域发展不平衡，但区域差异有所收敛。技术进步制约安徽区域环境效率提升，技术效率成为安徽区域环境效率提升的源泉。
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| 关 键 词： | 可持续发展 环境效率 DEA视窗分析 面板数据 |
Research on the Dynamic Change of Environmental Efficiency in Anhui by DEA Window Analysis and Malmquist Index——Based on the Data of 17 Cities in Anhui Province (2004-2009) |
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| YANG Jie
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YE Xiao-rong.Research on the Dynamic Change of Environmental Efficiency in Anhui by DEA Window Analysis and Malmquist Index——Based on the Data of 17 Cities in Anhui Province (2004-2009)[J].Journal of Anhui Business College of Vocational Technology,2012,11(2):16-19. |
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| Authors: | YANG Jie YE Xiao-rong |
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| Institution: | 1. School of Business, Anhui University of Finance and Economics, Bengbu 233000, China; 2. Bengbu Naval School for Non-commissioned Officers, Bengbu 233012, China) |
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| Abstract: | Bused on DEA window analysis model, this paper calculates the changing trends of environmental efficiency in seventeen major cities of Anhui with the consideration of the constraint of pollution emission, and then uses the calculation as well as decomposition of Malmquist productivity index to explore the reason for the variation of Anhui＇s environmental efficiency, bused on which the author draws conclusions that different areas in Anhui have different environmental efficiencies but the difference is narrowing, technical progress constraints the improvement of Anhui＇s environmental efficiency while the enhancement of technical efficiency is the main cause for the improvement of Anhui＇s environmental efficiency. |
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| Keywords: | sustainable development environmental efficiency DEA window analysis panel data |
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