Regional disparities Spatialheterogeneity GWR China

  本文关键词：基于空间异质性视角下的中国区域经济差异研究，由笔耕文化传播整理发布。

基于空间异质性视角下的中国区域经济差异研究

China＇s regional economic disparities research based on spatial heterogeneity

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SUN Jiu-wen, YAO Peng （Regional and Urban Economic Research School of Economics, Renmin University of China 100872）

中国人民大学经济学院区域与城市经济研究所,100872

文章摘要：本文采用标准差系数、变异系数、基尼系数、泰尔指数对中国1978-2012年区域经济发展差异的演变规律进行分析。（1）中国省区人均GDP变异系数和基尼系数呈现出平缓的＂V＂字型的形状,区域经济发展差异经历了＂大—小—缓慢增大—逐渐缩小＂的过程,其总趋势是缩小的。（2）从全国格局来看,中国经历了由地带内差异为主向地带间差异转变,区间差异贡献率持续上升。（3）中国五大区域经济发展呈现出不同态势,东部区域内部差异下降较快,中部、东北区域内部差异下降较为缓慢,西南、西北区域内部差异呈现扩大态势。最后本文利用地理加权回归模型（GWR）对地区差异变动成因进行实证分析。研究表明：城镇化率、固定资产投资、劳动力投入、产业结构、对外开放程度等各因素具有一定程度的空间异质性,但对各个省区经济增长影响程度相差不大。这也是近几年我国区域发展差异缩小的重要原因。

Abstr：We analyse the evolution of the regional economic disparities between 1978 -2012 in China, using coefficient of standard deviation, coefficient of variation, Gini coefficient and Theil index. （1） Coefficient of variation and the Gini coefficient of per capitaGDP show a gentle ＂V＂ font shape. Regional economic disparities experienced ＂ big-small-increase slowly-gradually diminishing＂ and the overall trend is diminishing. （2）From a national perspective, china has experienced from the intra-region difference mainly to difference between regions; The contribution of regional difference continues to rise. （3） Regional economic development of five regions presents different trend. Eastern regional differences fall faster; Middle and northeast regional differences fall more slowly; Southwest and northwest regional differences show a trend of expanding. Finally we use geographically weighted regression （GWR） model to analyse the the reason of causing regional disparities. The results show ： urbanization rate, investment in fixed assets, labor input, industrial structure and degree of opening has little impact on the regional disparities of the various provinces and regional economic growth. This is the reason why the disparities of regional economy present a trend of diminishing. However, all the factors still showed a certain degree of spatial heterogeneity.

文章关键词：

Keyword：:Regional disparities Spatialheterogeneity GWR China

课题项目：国家社科基金重大项目“调整区域经济结构促进国土开发空间结构优化研究”（项目号：10ZD＆023）

  本文关键词：基于空间异质性视角下的中国区域经济差异研究，，由笔耕文化传播整理发布。