中国部分省份城乡居民代际收入流动研究

Research on the intergenerational income mobility of partly Chinese urban and rural household

基于中国健康和营养调查数据,描述中国不同省份城乡父代与子代收入的基本情况,运用多重线性回归方法,探讨控制社会人口学变量之后父代收入对子代收入的影响程度.实证研究结果表明,代际收入弹性为0.2268,即父代收入在一定程度上会影响子代收入.如果社会长期处于代际收入流动性较低的情况,将会影响到社会的公平.

Based on the China health and nutrition survey（CHNS）data set,describes fathers′ and their children′s incomes in urban and rural area from different provinces in China,discusses the intergenerational correlation after controlling some social-demographic variables using multiple linear regression method.The results showed that intergenerational income coefficient of elasticity was 0.2268.So fathers′ incomes will influence their children′s incomes to some extent.If there is low intergenerational income mobility in a long time,then social equity will be affected.