基于京津冀与长三角城市群的集聚效应研究

Research on the Agglomeration Effects Based on the Beijing-Tianjin-Hebei and Yangtze River Delta Urban Agglomerations

城市群是城市化发展到一定阶段的必然产物,对地区乃至国家经济起到重要带头作用,其核心正是产业集聚效应。在中国内陆地区,京津冀城市群与长三角城市群存在明显的经济绩效差距,需从专业化集聚和多样化集聚两大类别入手,分析其产业集聚效应的影响。已有研究表明,城市群结构对集聚效应存在一定影响,本文从城市群结构变化的影响因素出发,得出城市群集聚效应的影响结论。

Urban agglomerations are an inevitable product of urbanization to a certain stage of development,which plays an important leading role in regional and even the national economy,and its core is precisely the industrial agglomeration effects.In the Chinese mainland,there are obvious economic performance gaps between the BeijingTianjin-Hebei urban agglomerations and the Yangtze River Delta city clusters,and it is necessary to analyze the impact of their industrial agglomeration effects from two categories,namely specialized agglomerations and diversified agglomerations.It has been shown that there is a certain influence of city cluster structure on the agglomeration effects,and conclusions on the influence of the agglomeration effects of city clusters are drawn from the influencing factors of the changes in city cluster structure.