技术进步对我国区域能源效率影响的差异性研究  

Research of the Influence Diversity of Technical Progress on China's Regional Energy Efficiency

作　　者：蔡海霞[1,2] 

机构地区：[1]中原工学院经济管理学院,郑州450007 [2]中原工学院系统与工业工程技术研究中心,郑州450007

出　　处：《中原工学院学报》2016年第2期28-31,40,共5页Journal of Zhongyuan University of Technology

基　　金：国家自然科学基金项目(71173248);河南省教育厅人文社会科学研究资助项目(2014-gh-399);河南省高等学校重点项目(16A630040)

摘　　要：以我国2004-2013年3大区域、30个省份的面板数据为样本,以非参数DEA-Malmquist指数方法为标准,研究分析了科技进步、规模效率进步和纯技术效率进步对我国能源效率影响的差异性。研究表明,在全国范围内,技术进步对我国能源效率的提高产生了显著的正面效应。其中,科技进步和纯技术效率对能源效率的提高有显著贡献,规模效率在短期内对能源效率产生了轻微的负面影响。在3大区域中,技术进步对中部的影响系数最大,东部次之,西部的技术进步则对西部能源效率的提高产生了负面影响。By taking China＇s three major regions,30provinces＇ panel data from 2004 to 2013as samples,and using nonparametric DEA-Malmquist index to divide technical progress into scientific and technological progress,the pure technical efficiency change and scale efficiency change,the paper using panel data measurement methods analyzes the influence of technical progress and its decomposition part on energy efficiency.The results show that,from a national point of view,technical progress has had a significant positive impact on the improvement of energy efficiency.Among them,the scientific and technological progress and the pure technical efficiency have significant contribution on energy efficiency,and scale efficiency in the short term has a slight negative impact on energy efficiency.In the three regions,technical progress＇ s influence on energy efficiency of central part is the largest,which is followed by eastern China.The influence of west is negative.Technical progress in western China not only fails to make a useful contribution to the improvement of energy efficiency,but hinders the improvement of energy efficiency.

关 键 词：技术进步 能源效率 MALMQUIST指数 差异性 

分 类 号：F427[经济管理—产业经济]