我国区域中心城市首位度与集聚水平--兼论齐普夫定律检验  

The Primacy and Agglomeration Level of Regional Central Cities in China:Also on the Test of Zipf’s Law

作　　者：马志越 王金营[2] MA Zhi-yue;WANG Jin-ying(School of Management Engineering and Business,Hebei University of Engineering,Handan Hebei 056038,China;School of Economics,Hebei University,Baoding Hebei 071000,China)

机构地区：[1]河北工程大学管理工程与商学院,河北邯郸056038 [2]河北大学经济学院,河北保定071000

出　　处：《西北人口》2023年第6期60-72,共13页Northwest Population Journal

基　　金：国家社科基金重大项目“增强综合实力的中国人口长期发展战略研究”(项目编号:21ZDA108)。

摘　　要：高质量发展需要提高中心城市和城市群综合承载和资源优化配置能力,而区域中心城市首位度与集聚水平在其中起到重要作用。文章全面测算我国省级区域中心城市人口与经济首位度,分析中心城市经济与人口的聚集程度和区域城市规模分布基尼系数。研究结果表明:省域城市体系中人口与经济首位城市绝大部分为省会城市,省域内其他中心城市人口规模结构失常。经济过度集中于省会中心城市,省域内其他中心城市经济承载能力不高,经济聚拢效应较弱。当前,从城市规模基尼系数来看,我国未出现高集聚城市人口规模,区域中心城市人口规模还没有达到较高的集聚水平。我国区域之间中心城市人口和经济集聚水平不尽相同,一些区域经济集聚水平整体较高,而人口集聚水平较低。从城市体系空间分布来看,大部分区域经济高位序大城市发育不突出,区域人口低位序中小城市发育不健全。我国绝大部分省级空间单元人口规模与经济规模均符合齐普夫指数的幂律分布,但是区域中心城市人口规模及经济规模的齐普夫指数差异较大,整体上人口规模齐普夫指数大于经济规模齐普夫指数。High-quality development needs to improve the comprehensive carrying capacity and the optimal alloca-tion of resources of central cities and urban agglomerations,in which the primacy and agglomeration level of regional central cities play an important role.This paper comprehensively calculates the population and economic primacy of China's provincial regional central cities,analyzes the aggregation degree of the economy and population of the central cities and the Gini coefficient of the regional city size distribution.The results show that most of the cities with the larg-est population and economy in the provincial urban system are provincial capital cities,and the population size struc-ture of other central cities in the province is abnormal.The economy is excessively concentrated in the central cities of the provincial capital.The economic carrying capacity of other central cities in the province is not high,and the eco-nomic agglomeration effect is weak.At present,according to the Gini coefficient of urban size,China has not experi-enced a high agglomeration of urban population,and the population size of regional central cities has not reached a high level of agglomeration.The level of population and economic agglomeration in the central cities of China is not the same among regions.The level of economic agglomeration in some regions is higher as a whole,while the level of population agglomeration is lower.From the perspective of the spatial distribution of the urban system,the development of large cities in the high order of regional economy is not prominent,and the development of small and medium-sized cities in the low order of regional population is not sound.The population size and economic size of most of the provincial spatial units in China conform to the power law distribution of the Zipf index,but the Zipf index of the population size and eco-nomic size of the regional central cities has a large difference.On the whole,the Zipf index of the population size is larger than the Zipf index of the econo

关 键 词：中心城市 首位度 集聚水平 齐普夫定律 基尼系数 

分 类 号：F207[经济管理—国民经济]