中国省际能源效率影响因素的实证分析

Empirical Analysis on Influencing Factor of Chinese Provincial Energy Efficiency

我国不同地区能源利用效率存在较大的差异,从时间趋势上来看,变动也比较复杂。为找到这一现象的深层次原因,利用1995—2008年中国29个省份的面板数据进行实证分析,结果发现对外开放程度、政府控制力和教育水平对能源效率的改善有显著正效应,而能源消费结构和产业结构与能源效率则负相关关系,技术进步变量以及高新技术产业比重对能源效率的影响不显著。

Efficiency of energy use is different in different parts of China,and the changing of energy efficiency is complicated from the time trend point of view.In order to find the reasons for this phenomenon,we did an empirical analysis by using Chinese 29 provinces＇s panel data in 1995-2008,we found that degree of opening to the outside world,government control and education have significant positive effect on energy efficiency improvement,while the energy consumption structure and industrial structure have negative effect on energy efficiency,technological progress variable and the proportion of high-tech industries are not significant on energy efficiency.