重庆大学学报2017，Vol.40Issue(2)：26-36,11.DOI:10.11835/j.issn.1000-582X.2017.02.004
绿色低碳约束下重庆能源DEA效率实证分析
DEA efficiency analysis of energy in Chongqing under the constraint of green and low carbon economy
摘要
Abstract
Objectively evaluating the efficiency of input and output of the energy in Chongqing,exploiting the relationship between environment pollution,energy consumption and economic growth,and optimizing the energy structure,are the important issues for guiding energy consumption of Chongqing to the direction of green and low carbon and the important basis of policy-making for energy saving and pollution reduction, and strategy-making of energy development and economic planning.In this work,we scientifically grouped the energy input and economic and social output factors,and then used data envelopment analysis (DEA) to construct an energy demand structure equation and a DEA model.And a series of DEA empirical studies on energy consumption in Chongqing were conducted.The variation of scale efficiency of Chongqing energy input and output in different historical periods and different stages,the energy redundant input value (radial improvement and relaxation improvement),the scale effect value,the comprehensive technicalefficiency value and the pure technical efficiency value were obtained,and then the effective productionfrontiers of DEA weak efficiency,DEA efficiency and DEA complete efficiency were determined.Based onthese results,the energy structure from 20 1 6 to 2020 in Chongqing was optimized.The research results canprovide a scientific basis for the green and low carbon development of Chongqing and optimizing the itsenergy consumption structure in the 1 3 th Five-Year Plan.关键词
能源规划/绿色低碳发展/优化/数据包络分析Key words
energy planning/green and low-carbon development/optimization/data envelopment analysis分类
能源科技引用本文复制引用
李剑波,鲜学福..绿色低碳约束下重庆能源DEA效率实证分析[J].重庆大学学报,2017,40(2):26-36,11.基金项目
国家自然科学基金青年科学基金项目资助（51204218）；重庆市院士基金项目资助（CSTC 2013jcyjys90001）。Supported by National Nataral Science Foundation of China（51204218）and CAE Memember Foundation of Chongqing （CSTC 2013jcyjys90001）． （）
