考虑环境约束的区域技术效率评价  

Evaluation of regional technical efficiency with consideration of the circumstance constraints

作　　者：秦毅[1] 曹影[1] 

机构地区：[1]沈阳工业大学管理学院,辽宁沈阳110870

出　　处：《辽宁工程技术大学学报（社会科学版）》2015年第4期367-372,共6页Journal of Liaoning Technical University(Social Science Edition)

基　　金：辽宁省教育厅科研项目(W2014026)

摘　　要：针对经济发展方式和环境冲突中的碳排放效率问题,采用非期望产出的线性变换方式,运用数据转换函数处理方法对2012年中国各省的碳排放效率进行测算,避免了传统BCC模型中出现的问题。结果表明:中国的总体碳排放效率偏低,呈偏左分布,并且运用秩和检验发现中国东中西部地区的效率无明显差异。最后提出了典型省份碳排放量的削减空间,为消减碳排放提供思路。In view of the efficiency of carbon emission,in order to solve the conflict between economic development and environmental protection,linear transformation of the undesired output mode and the data conversion function approach are used to estimate the efficiency of the carbon emission of China’s provinces in 2012,and to avoid the traditional BCC model problems.The results show that the overall efficiency of China’s provinces is low,keeping left distribution.With the use of rank-sum test no significant differences in the efficiency of China’s central and western regions are found.Finally,the cut-down potential of carbon emission in typical provinces is put forward,providing ideas for the reduction of carbon emission.

关 键 词：环境约束 经济发展方式 碳排放效率 超效率模型 非期望产出 

分 类 号：X196[环境科学与工程—环境科学]