摘要
以2003—2018年中国269个城市的面板数据为基础,运用BBC-DEA模型测算各个城市的效率,并通过固定效应模型评价产业集聚对中国城市效率的影响,结果表明:产业集聚对中国城市效率存在非线性影响,且其影响存在产业异质性和区域异质性。在全国层面,制造业集聚和服务业集聚对城市效率的影响呈现先促进后抑制的“倒U型”,从传导渠道来看,制造业集聚效应主要在于改善城市纯技术效率,而服务业集聚效应在于促进城市规模效率提升;在区域层面,服务业集聚对东、中、西部城市效率的影响与全国层面的一致,而制造业集聚的影响效果出现了差异,在东部出现了“拥挤效应”,呈现先负后正的“U型”特征,在中部为“倒U型”,在西部的影响暂不显著。因此,中国的产业发展应立足区域特征,制定差异化的集聚政策,从而有效地助力城市效率提升。
Based on data from a panel of 29 cities in China from 2003 to 2018,this paper serves as a metric to measure the impact of each city and uses a static impact model to assess the impact of industrial connections on Chinese cities.Research shows that:industrial agglomeration has a nonlinear impact on the efficiency of Chinese cities,and its impact is regional industrial diversity and heredity.At the national level,both manufacturing agglomeration and service industry agglomeration have an“inverted U-shape”that promotes first and then suppresses urban efficiency.From the perspective of transmission channels,the manufacturing agglomeration effect is mainly to improve the city’s pure technical efficiency,Although the impact of the service industry on increasing urban weight efficiency;At the regional level,the impact of service industry integration on the effectiveness of eastern,central and western cities is similar at the national level,while the impact on industrial production varies,and the“crowding effect”appeared in the east,showing the first The"U-shaped"feature of negative after positive is"inverted U-shaped"in the middle,and its influence in the west is temporarily not significant.Therefore,China’s industrial development should be based on regional characteristics and formulate differentiated agglomeration policies to effectively improve urban efficiency with high quality.
作者
黄阳平
贾品品
Huang Yangping;Jia Pinpin
出处
《区域经济评论》
北大核心
2021年第3期92-101,共10页
Regional Economic Review
基金
福建省社科基金后期资助重大项目“福建省现代化经济体系构建研究”(FJ2018YHQZ2014)
福建省科技厅软科学项目“城市群中收缩城市的产业空间重组:基于厦漳泉城市群和福莆宁城市群的研究”(2019R0069)。
关键词
产业集聚异质性
制造业集聚
服务业集聚
城市效率
Heterogeneity of Industrial Agglomeration
Manufacturing Agglomeration
Agglomeration of Service Industry
The Efficiency of City
