摘要
农民工收入持续增长,性别收入差异却始终存在,除却男女要素禀赋不同带来的差异,劳动力市场上的性别歧视也是一重要原因。受教育程度是劳动力市场中的一个重要信号,会对收入产生影响。引入不完全信息下动态博弈模型来研究受教育程度与农民工收入性别差异的关系,并利用计生委组织的2010年上半年和2016年的流动人口动态监测数据进行实证分析。动态博弈模型指出由于存在信息不对称和主观歧视,在受教育程度接近的群体中,男性劳动者的收入会高于女性劳动者,收入差异会随受教育程度的增加而减少。Oaxaca分解的结果显示,收入性别差异中不可解释部分占主导,其占比从2010年到2016年有降低的趋势;而随着农民工受教育程度的上升,性别歧视的程度有所下降。
Although there has always been an increase in migrant workers’income every year,the difference between male and female migrant workers’income still exists.Besides the different factor endowments,it is the gender discrimination in the labor market that leads most to the gender income differences.The education level can be referred to as an important signal on the labor market and have an impact on income.To study the relationship between the education level and migrant workers’gender income differentials,we introduce a dynamic game model under incomplete information.For empirical analysis,we use the surveys conducted by the National Population and Family Planning Commission(NPFPC)in the first half of 2010 and in 2016.The dynamic game model shows that because of the asymmetric information and the subjective discrimination,male workers will be paid more than female among the groups that have a similar education level and the difference will reduce as the education level increases.Oaxaca decomposition indicates that the gender income differences among migrant workers are mainly due to the unexplained reasons but the proportion has a decreasing trend from 2010 to 2016;the higher the education level,the less gender discrimination.
作者
杨铭
王任远
YANG Ming;WANG Ren-yuan(School of Economics,Peking University,Beiijng 100871,China)
出处
《经济问题》
CSSCI
北大核心
2019年第9期62-72,共11页
On Economic Problems
关键词
受教育程度
性别歧视
不完全信息动态博弈模型
OAXACA分解
education level
gender discrimination
dynamic game model under incomplete information
Oaxaca decomposition
