基于DEA交叉评价的中国省际能源效率研究  

Study on China’s Provincial Energy Efficiency Based on Cross-evaluation Methods

作　　者：蔡晓春[1] 潘姣丽[1] 

机构地区：[1]湖南大学金融与统计学院,湖南长沙410079

出　　处：《湖南大学学报（自然科学版）》2013年第7期104-108,共5页Journal of Hunan University:Natural Sciences

基　　金：湖南省社会科学基金重点资助项目(12ZDB073);留学回国人员科研启动基金资助项目(2011-508);国家社会科学基金资助项目(08BTJ009)

摘　　要：从传统DEA模型出发,考虑环境污染产出,基于2005-2010年中国省际面板数据,引入不同的交叉评价模型对中国各省份的能源效率进行了研究.研究结果表明,中国能源效率整体水平偏低,各省份能源效率存在显著差异,大体呈现出东部省份能源效率高,西部省份能源效率低的格局.此外,'十一五'规划期间我国能源效率大体呈上升趋势,但东西部地区能源效率差距有扩大的趋势.From the standpoint of traditional DEA model and taking environmental pollution outputs in- to account, according to Chinese provincial panel data from 2005 to 2010, we have analyzed China＇s energy efficiency by using different cross-evaluation methods. The results have shown the iow-level of China＇s en- ergy efficiency and significant differences of provincial energy efficiency. Besides, there is a pattern of high energy efficiency in the eastern region and low energy efficiency in the western region. In addition, China＂ s energy efficiency has an upward trend during the 11th Five-Year Plan, but the gap of energy efficiency between eastern and western regions has a trend of widening.

关 键 词：DEA 能源效率 交叉评价 

分 类 号：F064.1[经济管理—政治经济学]