基于方向性距离函数的中国省区二氧化碳排放绩效研究  

Research on Carbon Dioxide Emissions Performance of Chinese Provinces Based on Directional Distance Function

作　　者：石风光[1] 

机构地区：[1]安阳师范学院经济学院,河南安阳455000

出　　处：《科技管理研究》2014年第21期238-242,250,共6页Science and Technology Management Research

基　　金：国家自然科学基金联合基金项目"环境因素对中国省际经济增长差距的影响效应及政策选择"(U1304708);教育部人文社会科学研究青年基金项目"基于全要素生产率视角的中国省际经济差距研究"(11YJC790152)

摘　　要：利用基于方向性距离函数的DEA方法测算中国30个省区2007—2011年的二氧化碳排放绩效,并分析了其影响因素。研究发现,我国省区二氧化碳排放绩效年均增长0.1%,这主要来源于技术效率的改善,而较多省区则出现技术边界"内陷"的现象;我国省际二氧化碳排放绩效差异较大,其中东部和东北省区的二氧化碳排放绩效较高,而中西部省区则较低,这主要是由技术进步的省际差异所致;通过二氧化碳排放绩效影响因素的分析发现,能源强度对二氧化碳排放绩效的提高具有抑制作用,经济发展、产业结构优化以及对外开放对其具有显著的促进作用,而市场化程度的影响则不明显。By using the DEA method based on directional distance function,the paper evaluates carbon dioxide emissions performance of Chinese 30 provinces during 2007 -2011,and analyzes its influencing factors.The main results show that carbon dioxide emissions performance of Chinese provinces maintains an annual growth rate of 0.1%,which is caused by an improvement of technical efficiency,and more provinces take on technical boundary ＆quot;invaginations＆quot;phenomenon.Car-bon dioxide emissions performance difference of Chinese provinces is obvious：the eastern and northeastern provinces have a higher carbon dioxide emissions performance,while that of the central and western provinces is low,which is caused by re-gional differences of technical progress.The analysis of influencing factors of carbon dioxide emissions performance shows that carbon dioxide emissions performance can be inhibited by energy intensity;the level of economic development,indus-trial structure optimization and opening to the outside world have a significant promoting effect on it,but the effect of degree of marketization on it is not obvious.

关 键 词：二氧化碳排放绩效 方向性距离函数 DEA ML指数 面板数据模型 

分 类 号：X22[环境科学与工程—环境科学] F124.5[经济管理—世界经济]