中国中部六大城市群经济增长的差异性和收敛性  

Regional difference and convergence in economic growth among six urban agglomerations in Central China

作　　者：王冰[1] 程婷[1] 

机构地区：[1]华中科技大学公共管理学院

出　　处：《城市问题》2015年第3期11-17,104,共7页Urban Problems

摘　　要：对我国中部地区六大城市群2000-2010年的面板数据进行了单位根检验、σ收敛测算(用泰尔指数表示)和β收敛测算。σ收敛测算的结果表明:中部六大城市群区域内的经济差异是该区域整体经济差异的主要构成部分,六大城市群区域内差异和区域间差异存在较大差距,武汉城市圈、长株潭城市群和皖江城市带三大城市群的区域内差异对六大城市群的整体差异贡献较大。β收敛测算的结果表明:中部六大城市群的经济增长整体来看不存在绝对β收敛和条件β收敛,六大城市群的经济增长多呈发散趋势,区域差异在进一步扩大。This essay investigates regional difference and convergence in economic growth of six urban agglomerations of central China by using city panel data from 2000 -2010. Through calculating the Theil index of each area, it finds that the disparity within regions is the main composition of the entire regional disparity as the disparity between regions is much smaller than the disparity within regions. With respect to the disparity of the entire urban agglomerations, the disparity within Wuhan City Group and Changzhutan City Group and Wanjiang City Group contribute most. Besides, it inspects the convergence of urban agglomerations in central China by unrestricted model which shows that there is no obvious 13 convergence of the entire urban agglomerations of central China; the economic disparity may expand because of the divergence of the main city groups＇ economic ,,rowth.

关 键 词：中部六大城市群 单位根检验 泰尔指数 收敛性 

分 类 号：F299.2[经济管理—国民经济]