中国城市绿色全要素生产率测度研究  

Study on Urban Green Total Factor Productivity Measurement in China

作　　者：余奕杉 卫平[2] YU Yishan;WEI Ping(China Center for Special Economic Zone Research,Shenzhen University,Shenzhen Guangdong 518061,China;School of Economics,Huazhong University of Science and Technology,Wuhan Hubei 430074,China)

机构地区：[1]深圳大学中国经济特区研究中心,广东深圳518061 [2]华中科技大学经济学院,湖北武汉430074

出　　处：《生态经济》2021年第3期43-52,共10页Ecological Economy

基　　金：教育部人文社会科学重点研究基地重大项目“中国经济特区发展史”(16JJD790041);中国科学技术协会项目“国际产业竞争中的专利战略及知识产权保护状况调查研究”(2015DCYJ07-2)。

摘　　要：基于考虑"能源消耗"与"环境污染"的超效率SBM模型,采用全局参比的Globe-Malmquist-Luenberger(GML)指数测算中国283个城市的绿色全要素生产率(GTFP)。研究发现:(1)城市绿色全要素生产率、技术效率和技术进步分别以年均3.5%、1.2%和2.3%的速度增长,GTFP的增长动力主要来源于技术进步,而作为"绿色软技术"的技术效率贡献相对不足;(2)三大区域绿色全要素生产率平均增幅东部>中部>西部,技术进步差异是GTFP区域差距形成的主要原因,不同时期区域发展战略和环境政策在城市绿色转型中的作用存在异质性;(3)超大及特大城市、行政等级较高的城市绿色全要素生产率增长具有领先优势,且研究期内不同层级城市GTFP差距呈现先缩小后扩大的趋势。Based on the super-SBM model which considering "energy consumption" and "environmental pollution",the Globe-Malmquist-Luenberger (GML) index is used to calculate the green total factor productivity (GTFP) of 283 cities in China.The results show that:(1) Urban green total factor productivity,technological efficiency and technological progress are increasing at an average annual rate of 3.5%,1.2% and 2.3% respectively.GTFP’s growth is mainly driven by technological progress,while the contribution of technical efficiency which is regarded as "green soft technology" is insufficient.(2) The average growth rate of green total factor productivity in the three major regions is eastern>central>western,technological progress difference is the main reason for the formation of the GTFP regional gap,the role of regional development strategies and environmental policies in urban green transformation in different periods is heterogeneous.(3) The growth of green total factor productivity in super-large cities,mega-cities,and cities with higher administrative levels have a leading advantage,and the GTFP gap between cities of different levels shows a trend of narrowing first and then expanding.

关 键 词：绿色全要素生产率 技术进步 技术效率 城市层级体系 超效率SBM模型 

分 类 号：F062.2[经济管理—政治经济学] F224