研究生教育投资风险及其学历层次、性别和部门差异——基于北京市科技工作者的证据

An Empirical Study on Educational Level,Gender and Sector Differences of the Risk of Post-graduate Education Investment

作为一种人力资本投资行为的研究生教育,除了能带来收益,风险也是其基本属性。基于2017年北京市科技工作者的数据,以明瑟收入方程为分析模型,使用分位数回归法实证分析研究生教育投资风险的学历层次、性别和部门的差异,结果显示:(1)总体而言,博士生教育的收益风险略高于硕士生教育。(2)在硕士生学历层次,女性的教育投资风险高于男性;而在博士生学历层次,男性的教育投资风险更高。(3)无论是硕士生学历层次还是博士生学历层次,毕业生的就职单位为公共部门的教育投资风险均更低。

As a kind of human capital investment,post-graduate education has risks as well as benefits.With the data of scientists and technicians in Beijing in 2017,using Minser’s income equation and the quantile regression method,it analyzed the risk of post graduate education in China.The results showed that:(1)the risk of doctoral education was slightly higher than that of master’s education;(2)at the master’s level,female’s risk in education was higher than male’s;at the doctoral level,male’s risk was higher;(3)in the non-public sector,the risk was higher whether in master or doctor level.