Urban economic efficiency under the interactive effect of urban hierarchy and connection networks in China  

作　　者：ZHOU Ying ZHENG Wensheng WANG Xiaofang DU Nanqiao 

机构地区：[1]College of Urban&Environment Science,Key Laboratory for Geographical Process Analysis&Simulation of Hubei Province,Central China Normal University,Wuhan,430079,China [2]Academy of Wuhan Metropolitan Area,Hubei Development and Reform Commission&Central China Normal University,Wuhan,430079,China [3]Hubei Institute of Economic and Social Development,Central China Normal University,Wuhan,430079,China [4]Wuhan Branch of China Tourism Academy,Central China Normal University,Wuhan,430079,China

出　　处：《Journal of Geographical Sciences》2024年第12期2315-2332,共18页地理学报（英文版）

基　　金：National Natural Science Foundation of China,No.42371222,No.41971167;Fundamental Scientific Research Funds of Central China Normal University,No.CCNU24ZZ120,No.CCNU22JC026。

摘　　要：The efficient development of the urban economy is a major concern of scholars in the fields of geography and urban science.In the context of globalization,informatization,industrialization,and urbanization,the external relationships of China's cities are experiencing the joint action of urban scale hierarchies and connection networks(“hierarchy-network”).However,under the interactive effect of the two,the mechanism of urban economic efficiency(UEE)is unclear.Therefore,based on Baidu migration data,the regionalization with dynamically constrained agglomerative clustering and partitioning(REDCAP)method,and a spatial simultaneous equation model,this paper analyzes the UEE spatial pattern and mechanism in China.The results indicate that:(1)the urban economy has a superlinear relationship with the population size.However,the benefit of this superlinear growth is in marginal decline.(2)The UEE shows a pattern of differentiation between China's eastern,then central,and then western region.Also,local differences are found within the three major sub-regions.(3)The increase of urban network centrality can promote UEE,while the impact of urban scale is negative.(4)There is regional heterogeneity of the interactive effect of“hierarchy-network”on UEE.This study reveals the influencing mechanism of UEE and also provides policy implications for the development of UEE.

关 键 词：urban economic efficiency urban scale hierarchies connection networks interactive effect China 

分 类 号：F49[经济管理—产业经济] F299.2