云南省区域经济差异的分解研究

本文采用泰尔指数及分解方法,把云南省区域经济总差异分解为滇中地区、滇西北地区、滇西南地区各自内部差异及三大区域间差异,结果表明:云南省区域经济总差异呈倒U型特征,区域间差异和滇中地区内部差异对总差异的贡献率高达80%,说明区域间差异和滇中地区内部差异是总差异的主体,对总体差异的影响最为显著,它们呈倒U型特征导致总体差异呈倒U型特征。并论证说明,省政府关于滇中城市经济圈的发展规划是理性选择,但政府在进行宏观调控时要关注三大区域间的经济差异。

This paper using Theil index and the decomposition method,the total regional economic differences in Yunnan is divided into the central or the northwest or the southwest their internal differences and the differences between the three regions.The results show that the total differences were inverted Utype characteristics,the economic differences between the three regions and the central differences is the main components,they were inverted U-type characteristics that lead to the overall differences were inverted U-type characteristics,and demonstrate the provincial government about the Development Planning of Urban Economic Circle is rational choice,but the government concerns the economic differences between the three regions.