中国居民代际收入弹性的变异及影响研究

发布时间：2018-07-01 15:53

本文选题：代际收入弹性 + 纵向变动　；参考：《厦门大学学报(哲学社会科学版)》2017年03期

【摘要】：居民收入分配是社会科学研究中长期关注的一大主题。在经济学中,收入分配持续动态表现为子代收入在多大程度上由父代收入决定,也就是代际收入弹性。运用CHNS1989—2011年九轮调查数据,进行适当的样本归并、测量误差修正和可比性调整等处理,可从纵向变动和横向异质性两个层面定量刻画中国居民收入代际弹性的变异特征,并估计分析了代际收入弹性变异对收入不平等变动的影响。研究发现:(1)中国居民代际收入弹性的纵向变动大体呈现出"M型"态势;(2)代际收入弹性在不同收入分布上存在异质性,低收入阶层的代际收入弹性显著高于高收入阶层;(3)代际收入弹性异质性对以方差表示的不平等解释力在波动中有轻微上升的趋势,2010年前后的解释程度已接近40%。
[Abstract]:Income distribution of residents is a major theme of social science research. In economics, the continuous dynamic of income distribution is to what extent the income of the offspring is determined by the income of the father, that is, the intergenerational income elasticity. Using nine rounds of CHNS data from 1989 to 2011, suitable sample merging, measurement error correction and comparability adjustment can be used to quantitatively depict the variation characteristics of Chinese residents' income intergenerational elasticity from two aspects of vertical variation and horizontal heterogeneity. The influence of intergenerational income elasticity variation on income inequality is estimated and analyzed. The results show that: (1) the vertical variation of intergenerational income elasticity of Chinese residents shows a "M-type" trend in general; (2) the intergenerational income elasticity has heterogeneity in different income distribution. The intergenerational income elasticity of the low-income group is significantly higher than that of the high-income class; (3) the intergenerational income elasticity heterogeneity has a slight upward trend in the fluctuation of the inequality expressed by variance, and the explanation degree before and after 2010 is close to 40.4%.
【作者单位】：北京师范大学统计学院;
【基金】：国家社会科学基金重点项目“我国居民收入分配份额的统计测算与提升路径研究”(13ATJ005)
【分类号】：F124.7

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