城市人口规模对流动人口教育回报率的影响

Influences of urban population size on the rate of return to education for floating population

使用中国流动人口动态监测数据,采用普通最小二乘回归、赫克曼两步法、工具变量回归,对不同地区的城市、受不同教育政策影响的个体进行了异质性分析。结果显示:城市人口规模越大,流动人口的教育回报率越高;从区域异质性来看,东部地区城市人口规模对流动人口的教育回报率存在显著影响,而中西部以及东北地区则不显著;从个体异质性来看,城市人口规模对受不同教育政策影响的流动人口的教育回报率均具有显著影响,但影响程度不同,对仅受义务教育法实施影响的流动人口的教育回报率影响最大。

Using dynamic monitoring data of China’s floating population,this essay analyzes the heterogeneity of cities in different regions and the individuals under different educational policies by using OLS,Heckman Two Stage Model and IV Method. The results show: The larger size of urban population,the higher the floating population rate of return to education;From the regional heterogeneity,eastern urban population size significantly affects the floating population’s rate of returns to education,while the mid,the west and the northeast region are not significant. From the individualization heterogeneity, the size of urban population has a significant influence on the rate of return on education of three kinds of floating population affected by different education policies,but the influence degree is different;The people who is only influenced by the compulsory education law is influenced more.