摘要
人力资本是决定居民获取收入的能力的主要因素之一,随着人力资本投资增加,居民个体人力资本存量积累通过扩张效应、平等化效应、缩减效应和错位效应影响居民间的收入差距,带来了人力资本对居民收入差距的存量效应,形成了人力资本存量与居民收入差距在不同经济发展阶段的倒U形曲线。实证研究表明,中国目前正处于工业化中期,处于倒U形曲线的左侧,人力资本存量对收入差距的扩张效应大于平等化效应,呈现出随着人力资本投资增加,居民收入差距扩大的态势。
Human capital is a main factor that determines the residents' income earning potential.With the increase of human capital investment,individual human capital stocking influences income differences among the residents through expansion effect,equalization effect,shrinkage effect and misplace effect.That leads to the stock effect,which provides us with the inverted U-curve formation between human capital and residents' income differences in various economic development periods.The empirical study shows that China's economy is growing in the mid-way of industrialization,namely on the left of inverted U-curve,the expansion effect of human capital on income difference is greater than that of equalization effect.The tendency is that human capital investment increase will widen the residents' income gap.
出处
《中国人口科学》
CSSCI
北大核心
2011年第5期16-25,111,共10页
Chinese Journal of Population Science
基金
国家社会科学基金"当前人力资本的作用与部分社会成员收入分配差距扩大研究"(编号06CJY010)的阶段性研究成果
