基于DEA模型的中国区域技术效率测度被引量：5

Analysis of Technical Efficiency in China Based on the DEA Model

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摘要文章运用DEA模型对1978-2005年中国30个省、市的技术效率进行了全面的测度,并分析了各个时期内东部、中部、西部地区之间的技术赶超效应。文章创新性地引入异质生产可能集概念,将技术效率分解为资源利用效率和技术水平效率;同时也构造一个效率差异指数,对地区之间的追赶效应进行深入评价。总体而言,在过去的二十年间,我国的技术效率进步非常快,而且地区间的追赶效应也比较明显;但2001年后,我国的技术效率进步出现下降的趋势,地区间的追赶效应也出现了不利的波动。 This paper measures the technical efficiency in 30 provinces in China from 1978 to 2005 with DEA method. There are two aspects of innovation in this paper. Firstly, it introduces the heterogeneous production possibility set and decomposes the technical efficiency into the resource utilized efficiency and the technical level efficiency. Secondly, it constructs the efficiency difference index number to analyze the catching up effect between areas. As a whole, the technical efficiency has increased rapidly, and the catching up effect was distinct. The declining tendency of technical efficiency and negative fluctuation of catching up effect have appeared since 2001.

作者贵斌威陈宇峰

机构地区中国政法大学法和经济研究中心浙江工商大学经济学院

出处《商业经济与管理》 CSSCI 北大核心 2008年第11期45-50,共6页 Journal of Business Economics

基金浙江省哲学社会科学基金项目资助(06CGYJ23YBQ)

关键词 DEA 技术效率资源利用效率技术水平效率追赶效应 DEA technical efficiency resource utilized efficiency technical level efficiency catching up effect

分类号 F061.5 [经济管理—政治经济学]

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