城乡居民的收入流动性研究

Income Mobility in China:Urban and Rural

本文根据基尼系数的排序关系推导了收入流动性的一种测度方式,并以我国城乡居民住户调查数据为基础描述了我国城乡居民收入流动性的变化特征。本文的结论表明,我国城镇居民收入流动性表现出明显的下降倾向,而农村居民的收入流动性则略有上升。

Based on the ordering relation of Gini index, this paper derives a measurement on income mobility. This paper also applies it to describe the changes of income mobility in both urban and rural China by the use of household survey. Tie conclusion in this paper shows that the income mobility in urban China is decreasing while the mobility within rural household increases significantly.