家庭财产性收入对劳动力供给的削减效应研究——来自中国家庭追踪调查的证据
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| Title | Property Effect on Family Labor Supply: Evidence from China
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| 作者 | 王勇 戈艳霞 |
| Author | Wang Yong and Ge Yanxia |
| 作者单位 | 清华大学 |
| Organization | Tsinghua University |
| 作者Email | wang.yong@mail.tsinghua.edu.cn.；geyanxia@ mail.tsinghua.edu.cn |
| 中文关键词 | 财产性收入 劳动力供给 收入效应 惩罚分位数回归模型 |
| Key Words | Property Income;Labor Supply; Income Effect;Quantile Regression |
| 内容提要 | 通过将财产性收入引入Becker劳动供给时间模型，本文分析财产性收入增长对家庭成员劳动供给的影响，并基于中国家庭追踪调查数据，运用logit模型和惩罚分位数回归模型进行实证检验。研究发现：（1）财产性收入会显著降低家庭成员的就业概率，并且对子辈的影响更大；（2）财产性收入对劳动时间的削减效应基本服从单调递减规律，并且存在门限效应，门限区间约在20分位。（3）家庭财产存量会显著提高财产性收入对子辈劳动时间的削减效应，但对父辈劳动时间没有显著影响，说明子辈对财产性收入的反映更敏感。总体而言，与财产存量相比，财产性收入对就业概率和劳动时间的影响更大。如果考虑财税对劳动力供给的影响，传统的以财产存量作为标准的方案欠缺合理性，以财产性收入作为标准可能更为合理。 |
| Abstract | This paper analyzes the impact of property income on labor supply, through introduced property income into Becker labor supply model. Based on CFPS2012 data, we use logit regression model and quantile regression model to test the effect of family property income on family labor supply. The empirical analysis results show that: (1) the increase of family property income will reduce employment possibility and the influence of the offspring is greater. (2) Property income effect on family labor supply obeys monotonic decreasing law, and there is a threshold effect about 20 points. (3) More family property stocks will significantly increase the reduction effect of property income on the offspring’s working time, but not significant for their father. This shows that the offspring’s labor supply is more sensitive to property income. Overall, compared with the impact of property income on employment probability and labor time is greater than the stock of assets. If we consider the effect of taxation on labor supply, the proposal with assets as the standard is not reasonable, the property income as the standard may be more reasonable. |
| 文章编号 | WP1072 |
| 登载时间 | 2016-07-05 |
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