顾及空间效应的县域收入分布时空演进研究——以广西为例  

Study on Spatial-Temporal Evolution of County Income Distribution Considering Spatial Effects

作　　者：文余源[1] 

机构地区：[1]中国人民大学区域与城市经济研究所,北京100872

出　　处：《安徽农业科学》2008年第13期5646-5648,共3页Journal of Anhui Agricultural Sciences

基　　金：国家社会科学基金重大项目(07&ZD011);中国人民大学科研基金项目(06XNB012)

摘　　要：运用随机Kernel密度函数,将空间因素引入研究框架,对1998～2005年广西县域收入分布演进进行分析。结果表明,广西县域收入差距具有持续稳固的特点;区域收入分布演进总体呈单峰俱乐部收敛,表现出多俱乐部收敛的趋势,贫穷俱乐部的规模远大于其他较高收入俱乐部;县域收入分布演进明显具有空间依赖性,近邻效应显著,邻域富裕的县域向较高收入水平演进的机会较大,并且导致县域经济增长表现为局部空间俱乐部收敛特征。The random Kernel density function was used to introduce the spatial factor into the research framework,the distribution evolution of county income（1998-2005） in Guangxi autonomous region was analyzed.The result showed that the county income gap in Guangxi had the character of Sustainable steadiness.The area income distribution showed a trend of a single-peak club convergence in a whole as well as a trend of multi-club convergences.The scale of poverty club was much larger than that of other wealth club.The county income distribution evolution had obviously spatial dependence and neighborhood effects.Those counties neighbored with wealth counties would had more chances to become wealthy one,which leaded the county economy growth to show a character of local spatial club convergence.

关 键 词：县域收入分布 俱乐部收敛 Kernel密度函数 空间溢出效应 广西 

分 类 号：F812.8[经济管理—财政学]