成渝城市群城市规模分布及演进特征研究  

Study on the Characteristics of Urban Size Distribution and Evolution of Chengdu-Chongqing Urban Agglomeration

作　　者：王振坡 朱丹[1,2] 王丽艳 WANG Zhen-po;ZHU Dan;WANG Li-yan(School of Economics and Management,Tianjin Chengjian University,Tianjin 300384;Beijing,Tianjin and Hebei Collaborative Development Research Center,Tianjin Chengjian University,Tianjin 300384)

机构地区：[1]天津城建大学经济与管理学院,天津300384 [2]天津城建大学京津冀协同发展研究中心,天津300384

出　　处：《西北人口》2018年第1期8-14,共7页Northwest Population Journal

基　　金：国家社科基金项目"新型城镇化进程中我国城镇规模分布及其演进机理研究"(13BJY054);国家社科基金项目"新型城镇化进程中我国城市交通拥堵的评估体系;治理模式与政策组合研究"(14BJY043);"十二五"天津市高等学校创新团队培养计划"新型城镇化与城市可持续发展"(TD12-5063)

摘　　要：运用首位城市规模、变差系数、偏态系数等指标对成渝、京津冀、长三角及珠三角四大城市群城市规模分布特征进行比较;根据2000~2015年成渝城市群市辖区年末总人口,利用城市首位度、齐普夫法则及城市位序"等级钟"等方法刻画城市规模演进特征。结果显示:成渝城市群属于双核首位分布型城市规模分布;大城市聚集效应逐渐增强;城市群内城镇化水平差距较大、产业结构较为相似。基于此,提出发挥双核辐射带动作用、积极发展中小城市、推动城市群产业转型升级等对策建议。Using the first urban size,variation coefficient,skewness coefficient and so on index to compare the urban size distribution characteristics among the Chengdu-Chongqing urban agglomeration,the Yangtze River Delta,Pearl River Del?ta,Beijing-Tianjin-Hebei.Using the total population data at the end of year of the municipal district of Chengdu-Chongq?ing urban agglomeration from2000～2015by urban primacy,Zipf law,urban hierarchy and so on to analyze the character?istics of the evolution of urban size.The results show that Chengdu-Chongqing urban agglomeration is the first type dual core distribution;the agglomeration effect of big city increased;the urbanization level of Chengdu-Chongqing city agglomer?ation is significantly different to each other,but similar to each other in the aspect of industrial structure.Based on this,put forward the advices from improving the role of dual core radiation,developing the small and medium-sized city,pro?moting industrial restructuring and upgrading of urban agglomerations.

关 键 词：成渝城市群 城市规模分布 首位度指数 位序-规模法则 等级钟 

分 类 号：F037[经济管理—政治经济学]