| 基于超效率DEA的中国区域能源利用效率研究 |
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| 引用本文： | 蔡晓春,肖小爱.基于超效率DEA的中国区域能源利用效率研究[J].统计与信息论坛,2010,25(4):33-40. |
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| 作者姓名： | 蔡晓春 肖小爱 |
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| 作者单位： | 湖南大学,统计学院,湖南,长沙,410079 |
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| 摘 要： | 在全要素能源效率的框架下，综合考虑能源消费结构和非期望产出，构建一种新的投入、产出指标体系的超效率DEA能效评价模型。利用1998—2007年中国29个省份面板数据进行的实证研究表明：中国区域能源利用效率差异显著，大部分的省份能源效率呈现先上升再下降的趋势；在节能方面，各省份还有很大的提升空间。
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| 关 键 词： | 能源利用效率 超效率DEA 环境 |
Study on Energy Consumption Efficiency of China's Various Regions Based on Super-Efficiency DEA |
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| CAI Xiao-chun,XIAO Xiao-ai.Study on Energy Consumption Efficiency of China's Various Regions Based on Super-Efficiency DEA[J].Statistics & Information Tribune,2010,25(4):33-40. |
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| Authors: | CAI Xiao-chun XIAO Xiao-ai |
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| Institution: | CAI Xiao-chun,XIAO Xiao-ai(School of Statistics,Hunan University,Changsha 410079,China) |
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| Abstract: | Under the frame of total factor energy efficiency,undesirable output and structure of energy consumption are considered,and then a new evaluation model of energy efficiency is established in this paper based on super DEA method by using a new system of index including input and output.The empirical research uses panel dates during 1998 and 2007 shows that China's regional differences of energy consumption efficiency is significant1 and energy consumption efficiency has a downward trend after a upward trend ... |
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| Keywords: | energy use efficiency super-efficiency DEA environment |
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