摘要
基于我国285个城市2006—2016年的相关数据,在构建全域SBM方向性距离函数的基础上计算GML指数来衡量城市生产率,研究市场化、产业协同集聚与城市生产率三者之间的关系。研究发现:市场化虽然对城市生产率有一定的促进作用,但没有提升产业协同集聚的城市生产率效应;产业协同集聚对GTFP的影响呈倒“U”型,对TFP的影响则不显著。说明尽管市场化对城市生产率有一定的提升,但由于市场失灵的存在,其对产业协同集聚的城市生产率效应并没有很好地产生积极作用。
Based on the data of 285 cities in China from the year 2006 to 2016 and the construction of the global Slacks-Based Measure directional distance function,the Global-Malmquist-Luenberger productivity index is calculated and used to study the relation among marketization,industry co-agglomeration and urban productivity.The study shows that although marketization plays a certain role in promoting urban productivity,it fails to improve the effect of industry co-agglomeration on urban productivity.The impact of industry co-agglomeration on GTFP presents inverted“U”,while its impact on TFP is not significant.This proves that marketization improves urban productivity to a certain extent,but does not play a positive role in the effect of industry co-agglomeration on urban productivity because of market failure.
作者
纪玉俊
孙红梅
JI Yujun;SUN Hongmei(School of Economics, Ocean University of China, Qingdao 266100, China;Institute of Marine Development, Ocean University of China, Qingdao 266100, China)
出处
《山东科技大学学报（社会科学版）》
2020年第1期91-101,共11页
Journal of Shandong University of Science and Technology(Social Sciences)
基金
国家社科基金一般项目(16BJL069)
关键词
产业协同集聚
市场化
绿色全要素生产率
全要素生产率
industry co-agglomeration
marketization
green total factor productivity
total factor productivity
