产假政策与子女长期人力资本积累  

Paid Maternity Leave and Children’s Long-Term Human Capital Accumulation

作　　者：鲁元平[1] 赵颖[1] 石智雷[2] LU Yuanping;ZHAO Ying;SHI Zhilei(School of Public Finance and Taxation/RCID,Zhongnan University of Economics and Law;School of Public Administration,Zhongnan University of Economics and Law)

机构地区：[1]中南财经政法大学财政税务学院/收入分配研究中心,湖北武汉430073 [2]中南财经政法大学公共管理学院,湖北武汉430073

出　　处：《金融研究》2019年第11期57-74,共18页Journal of Financial Research

基　　金：国家社科基金重点项目(19ARK004);国家自然科学基金青年项目(71804193);教育部人文社科基金项目(19YJC790090、16YJC790148)的资助

摘　　要：本文使用2005年1%人口抽样调查数据,以1988年9月中国历史上最大一次产假延长政策作为准自然实验,通过RD方法克服断点前后个体异质性,估算了产假政策变动对子女长期人力资本积累的影响。结论显示,产假时间的延长对子女长期人力资本积累具有积极影响,显著增加了他们的实际受教育年限。排除相关改革的干扰后,这种影响仍显著存在。然而,这种影响存在较大的异质性,经济地位相对更高的女性以及本地女性子女的受益程度相对更大。产生这种现象的内在机制,并非是通过改善个体的健康或家庭经济资源这种间接方式,而是通过正式照料的直接方式。因此,适当延长产假对中国增加代际人力资本积累具有重要意义。中国下一阶段的人口政策调整,需要认识到产假政策在长期人力资本积累中的重要意义,进而实现从数量型的扩张转变为质量型的改善。Over the past decades, countries around the world have adjusted their domestic population policies to cope with the crisis of low fertility. One especially important aspects of such policies is extended maternity leave. China has repeatedly changed its domestic population policies in recent years. The gradual abolishment of the one-child policy, which was in place for almost 30 years, is vital for both increasing the quantity of the workforce and ensuring its greater quality(i.e. a skilled workforce). However, China’s current population policy is quantity-oriented. So far, there has been little research on the effect of adjustments to maternity leave on agents’ behavior, which makes formulating and implementing population policies and evaluating their short-and long-term socio-economic effects more difficult. A direct consequence is that the relaxation of the one-child policy has not brought about the extension of maternity leave or reduced individual agents’ fertility costs. Because it affects the speed and quality of future generations’ human capital accumulation, a well-developed maternity leave policy will have a major influence on the formation and adjustment of the skill structure of the Chinese labor market and will lead to sustained economic development. Our paper utilizes data from the Population Census of 2005 and the major revisions in China maternity leave policies in September 1988, Rules on the Labor Protection of Female Employees,which lengthened maternity leave from 56 to 90 days. This extension could increase the time allocation and economic resources of female workers in both the family and the labor market, and could improve the human capital accumulation of the next generation. We use RD-DID as our main technique to evaluate these effects to overcome potential heterogeneity in individuals around cut-off points. The results show that prolonged maternity leave policies promote the human capital accumulation of the next generation, even in the absence of other reforms. The positive effect

关 键 词：产假 人力资本 教育 异质性 

分 类 号：D92[政治法律—法学]