中文摘要：

基于空间自相关集聚,文章构造了度量地区发展差距的空间基尼系数,它由地区显性基尼系数和隐性基尼系数两个部分构成。测算结果表明,我国地区人均GDP显性基尼系数总体上平稳,且有下降趋势,而隐性基尼系数自改革开放以来却持续上升,2006年,隐性基尼系数对空间基尼系数的贡献达到34.87%。如果用忽略地区集聚效应的基尼系数来讨论中国地区收入差距问题,则会低估中国地区差距水平。进一步发现,我国空间基尼系数由1990年的0.32上升到2005年的0.48后,出现拐点,2012年下降至0.35,呈现出倒“U”结构。这意味着西部大开发、中部崛起、振兴东北工业基地等战略措施收到成效,我国地区发展进入收敛阶段。

英文摘要：

This paper constructs the spatial gini coefficient to measures the regional development gap based on agglomeration of spatial autocorrelation, which is composed of dominant and recessive gini coefficient. The calculated results show that China＇s dominant gini coefficient of GDP per capita is generally stable, with a little downward trend; while the recessive gini coefficient has been increasing since the reform and opening. In 2006, the contribution of recessive gini coefficient to spatial gini coefficient was 34.87%. If gini coefficient from the agglomeration effect is ignoring to discuss the problem of income gap between regions in China, it will underestimate the regional gap. It is further found that the spatial gini coefficient shows an inverted ＂U＂ structure in China, which rose from 0.32 in 1990 to 0.48 in 2005, then the inflection point appeared, and fell to 0.35 in 2012. This means that the western development, the rise of central China, the revitalization of northeast industrial base and other strategic measures have some gains, and the regional development in China has entered into the stage of convergence.