基于空间异质性视角下的中国区域经济差异研究

发布时间：2018-03-15 05:08

本文选题：区域差异　切入点：空间异质性　出处：《上海经济研究》2014年05期 　论文类型：期刊论文

【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。
[Abstract]:In this paper, the standard deviation coefficient, variation coefficient, Gini coefficient and Tyr index are used to analyze the evolution law of regional economic development difference in China from 1978 to 2012.) the average GDP variation coefficient and Gini coefficient of Chinese provinces and autonomous regions show the shape of "V" glyph. The difference of regional economic development has experienced the process of "big-small-slowly increasing-gradually narrowing", and its general trend is to narrow. (2) from the perspective of the national pattern, China has experienced a transition from the intra-zone difference to the inter-zone difference. The contribution rate of interval difference continues to rise. (3) the economic development of the five major regions of China shows different trends. The internal differences in the eastern region decrease rapidly, while the internal differences in the central and northeast regions decrease slowly, while in the southwest, the differences in the central and northeast regions decrease slowly. Finally, this paper uses the geographical weighted regression model to analyze the causes of regional difference change. The research shows that: urbanization rate, fixed asset investment, labor input, industrial structure, The degree of opening to the outside world and other factors have a certain degree of spatial heterogeneity, but the degree of influence on the economic growth of various provinces and regions is not different, which is also an important reason for the narrowing of regional development differences in China in recent years.
【作者单位】：中国人民大学经济学院区域与城市经济研究所;
【基金】：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)
【分类号】：F127

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