社会杂志 ›› 2020, Vol. 40 ›› Issue (6): 186-218.

• 论文 • 上一篇    下一篇

扩大的不平等：母职惩罚的演变（1989—2015）

申超   

  1. 清华大学社会科学学院社会学系
  • 发布日期:2020-11-19
  • 作者简介:申超,E-mail:xxqzchao@126.com

Widening Inequality: The Evolution of Motherhood Penalty in China(1989-2015)

SHEN Chao   

  • Published:2020-11-19

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摘要： 母职惩罚是家庭与性别不平等研究领域的重要议题。本文利用1989—2015年的“中国健康与营养调查”（CHNS）数据，采用多层混合效应模型，研究了母职惩罚的强度及影响母职惩罚的各类机制的时间变化趋势。研究发现：生育对女性工资率具有负向影响且强度不断增大，母职惩罚问题不断加剧；单亲母亲的母职惩罚低于在婚母亲，但前者的母职惩罚效应迅速增加，二者的差异逐渐缩小；母职惩罚的长期效应低于短期效应，但长期效应随时间的变化在迅速加剧；教育程度越高的女性母职惩罚越小，但母职惩罚增长速度越快，不同教育程度的女性在母职惩罚上的差异逐渐缩小；母职惩罚效应在非国有部门就业的女性中快速加大，而在国有部门就业的女性中变化不大。

关键词: 母职惩罚, 工资, 女性, 工作

Abstract: Motherhood penalty is an important issue in the research field of family and gender inequality. China has experienced rapid economic growth and drastic social changes in recent decades, but existing studies fail to provide an overview of changes in motherhood penalty during this period. This paper uses the data from the China Health and Nutrition Survey(CHNS) from 1989 to 2015, and applies a multilevel mixed effect model to study the intensity of motherhood penalty and the various mechanisms that affect it over the period. The study shows:(1) Childbirth has a negative impact on female wages and its intensity continues to increase, showing motherhood penalty has strengthened over the time;(2) Although initially motherhood penalty is lower for single mothers than for married ones; it increases for both groups of women over the period. However, the rate of change is much faster for single mothers, and thus the difference between the two groups in motherhood penalty has narrowed gradually over the time; (3)The long-term effect of motherhood penalty is normally less weighty than the short-term effect, however, it has grown at much quicker rate over the years than the latter. In more recent years, these two effects are almost the same; (4) The higher the education level of women, the lower the motherhood penalty. However, as the penalty had intensified over the period, the difference among different educational levels has decreased;(5) Motherhood penalty for female employees in the non-state sector is greater than that of female employees in the state sector. The effect of the penalty on female employees in the non-state sector has increased rapidly, while the change has remained slow in the state sector, resulting in a widening gap between the two sectors. This study shows that the dramatic social and economic change in recent decades has placed women under greater and greater maternal responsibilities but has rewarded them disproportionately fewer benefits of the economic development.

Key words: motherhood penalty, earnings, women, employment