摘要
基于中国285个城市的统计数据,采用两区制空间计量模型分析了服务业集聚在改善城市绿色生产效率中的作用。结果显示:受到城市不同异质性要素的影响,服务业集聚在影响绿色生产效率过程中呈现非对称性特点,而产业特征异质性成为最重要的影响因素;不同服务业部门的溢出效应面对相同异质性要素时表现出的敏感程度不同,其中生产性服务业集聚溢出效应对城市异质性要素反应最为强烈。
Using the two-regime Spatial Econometric Model and data pertaining to 285 cities over the period 2004-2015,this essay investigates the influences of service industry agglomeration in improving green production efficiency.The results show that:Firstly,influnced by the heterogeous factors of different cities,the inlfuence is characterized by asymmetry,furthermore industrial characteristics which affects the effect of service industry agglomeration is the most important factor;Secondly,the spillover effects of different service sectors perform different sensitivities when faced with the same heterogeneous factor,and producer services responds most fiercely to the factors of urban heterogeneity.
出处
《城市问题》
CSSCI
北大核心
2018年第11期49-56,64,共9页
Urban Problems
基金
国家自然科学基金项目(71701040)
关键词
服务业集聚
溢出效应
城市异质性
service industry agglomeration
spillover effect
urban heterogeneity
