摘要
文章运用泰尔指数估计甘肃省的城乡收入差距,并利用非参数核密度函数揭示城乡收入差距的动态变化特征。结果显示,2000—2008年间甘肃省城乡收入差距在不断扩大,且城乡收入差距已逐渐呈现两极化。进一步对经济增长与收入差距的关系进行分析,验证了倒U型曲线的存在,说明在社会经济发展到一个相对高级成熟的阶段时,甘肃省城乡收入差距存在缩小的可能。
The article, using Theil index, estimates urban -rural income disparity in Gansu Province, and using non - parametric kernel density function reveals the income disparity characteristics of the dynamic changes. The results show that the income disparity is expanding, and the urban - rural income disparity has gradually become polarized. From the further analysis of the relationship between economic growth and income, we verify the existence of inverted U - curve, which indicate that if socio - economic development lies in a higher mature stage, the urban -rural income disparity in Gansu province may be reduced.
出处
《兰州商学院学报》
CSSCI
2010年第4期56-60,共5页
Journal of Lanzhou Commercial College
基金
甘肃省哲学社会科学规划项目"甘肃省城乡收入差距扩大的因素"阶段性成果
关键词
城乡收入差距
经济增长
泰尔指数
面板数据
urban- rural income disparity
economic growth
Theil index
panel data
