| 环境约束下城市全要素能源效率的变动分解——基于三阶段DEA-malmquist指数的实证分析 |
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| 引用本文： | 魏玮,宋一弘.环境约束下城市全要素能源效率的变动分解——基于三阶段DEA-malmquist指数的实证分析[J].统计与信息论坛,2012,27(9):52-57. |
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| 作者姓名： | 魏玮 宋一弘 |
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| 作者单位： | 西安交通大学经济与金融学院,陕西西安,710061 |
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| 基金项目： | 西安交通大学“985”二期建设项目《人口、资源与环境约束下的产业可持续发展研究》，陕西省社会科学基金项目《陕西省环境政策绩效评价与后续优化》 |
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| 摘 要： | 中国城市全要素能源效率在考虑环境因素前后具有明显的差异,调整后的malmquist指数普遍低于调整前的值；环境约束下的城市全要素能源效率增量具有沿海城市上升、内陆城市下降的特征；收敛性分析表明沿海城市趋于增强,内陆城市趋于恶化.
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| 关 键 词： | 全要素能源效率 malmquist指数 环境约束 城市 |
The Dynamical Decomposition on City Energy Efficiency of Total Factor Productivity under Environmental Restriction:An Empirical Analysis with the Three-stage DEA-malmquist Index |
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| WEI Wei
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SONG Yi-hong.The Dynamical Decomposition on City Energy Efficiency of Total Factor Productivity under Environmental Restriction:An Empirical Analysis with the Three-stage DEA-malmquist Index[J].Statistics & Information Tribune,2012,27(9):52-57. |
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| Authors: | WEI Wei SONG Yi-hong |
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| Institution: | (School of Economics and Finance,Xi’an JiaoTong University,Xi’an 710061,China) |
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| Abstract: | The obvious difference has taken place on urban energy efficiency of total factor productivity in China considering environmental influence,and the malmquist index after is lower than the before generally and obviously.It shows the following characteristics that coastal city is rising,but inland city declining for urban energy efficiency Under the environmental restriction,and the convergence analysis indicates that coastal cities tend to be enhanced,but the inland city tend to worse. |
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| Keywords: | total factor energy efficiency malmquist index tobit city |
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