摘要
能源生产率状况以其对能源消费量的重要影响而引起了国内外理论界的广泛关注。本文整理了我国各个省区1995～2003年的数据,并以此为基础来研究这些省区能源生产率的分类情况及差别原因。通过聚类分析,本文将各省划分为能源高效区、中效区和低效区三类,并利用面板数据计量分析了经济发展水平、产业结构、投资情况以及能源价格等因素对能源生产率的影响。
The problem of energy productivity is very important because of its influence on energy consumption. Using provincial panel data from China this paper discusses the clssification of the provinces according to energy productivity and the reasons for the differences among them. We divide the 29 provinces into three regions with high efficiency, medium efficiency and low efficiency by the method of clustering analysis, and also we find the level of economic development, the industry structure, the situation of investment and the price of energy all have significant effects on energy productivity through econometric analysis.
出处
《数量经济技术经济研究》
CSSCI
北大核心
2006年第9期46-57,共12页
Journal of Quantitative & Technological Economics
关键词
能源生产率
聚类分析
面板模型
结构效应
效率效应
Energy Productivity
Clustering Analysis
Panel Data
Structure Effect
Efficiency Effect
