统计研究

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学生工作经历对收入有影响吗

孙文凯 郭茜   

  • 出版日期:2015-05-15 发布日期:2015-05-21

Research on Economic Returns to Student Leadership Experiences for College Graduates

Sun Wenkai Guo Qian   

  • Online:2015-05-15 Published:2015-05-21

摘要: 本文分析学生工作经历是否影响毕业生就业起薪和其他福利,并且分析其作用路径及对其他人力资本的影响。我们采用了OLS方法和基于匹配的平均处理效应方法(ATT)分别进行了估计。使用OLS和ATT分析都得出了学生工作经历对起薪有正面效应的结论,且各类学生工作经历对收入影响有一定差别。对影响路径的分析发现,学生工作对起薪起作用的主要渠道是提高到外企工作的机会以及增加获得面试机会和工作机会的成功率。另外,学生工作并没有挤出其他人力资本投资,相反可能促进证书获取、兼职、成为党员和学分绩。总之,学生工作对于大学毕业生有较强的综合正面效应。本文对于认识学生工作这种“非正式工作”经验的收入效应有一定意义。

关键词: 大学毕业生, 起薪, 学生工作经历, 平均处理效应

Abstract: This paper examines the economic returns to student leadership experiences for college graduates in Mainland China, paths through which leadership experiences may affect earnings, and possible crowding-out effects on other human capital. We apply the OLS method and the ATT (average treatment effect on the treated) method, respectively, to analyze the effects of differert types of student leadership experiences on college graduates’ starting salaries, and apply the OLS method to explore possible influence paths and crowding-out effects on other human capital investments. The OLS analysis and the ATT analysis return highly comparable results that support economic returns to leadership experiences, with the returns varying by the types of student leadership. Possible reasons for the economic returns include increased chances of working in the employment sector where the average income was higher than in the other sectors and improved success rates of landing job interviews and job offers. In addition, student leadership experiences did not crowd out other human capital investments; on the contrary, the experiences seemed to have positive effects on students’ technical certificate earning, part-time job taking, Communist Party membership, and GPA rankings. In short, student leadership experiences have an overall positive effect for college graduates. This paper helps understand the effect of informal work experience on income.

Key words: College Graduate, Starting Salary, Student Leadership Experience, ATT (Average Treatment Effect on the Treated)