人口研究 ›› 2021, Vol. 45 ›› Issue (2): 118-128.

• 人口与经济 • 上一篇    

生育政策变化视角下的二孩家庭收入流动性

陈云1,霍青青2,张婉3   

  1. 陈云1,北方工业大学理学院;霍青青2、张婉3,北方工业大学理学院。
  • 出版日期:2021-03-29 发布日期:2021-04-08
  • 作者简介:陈云,北方工业大学理学院副教授;霍青青、张婉,北方工业大学理学院硕士研究生。
  • 基金资助:
    本文为国家社会科学基金一般项目“共享改革发展成果的理论、测度方法与实现路径研究”(16BTJ007)、北京市属高校基本科研业务费项目“我国代际收入流动对收入差距影响研究”(110052971921/108)以及北方工业大学毓优人才培养计划项目“我国中等收入群体测度及政策研究”(207051360020XN140/005)的阶段性成果。

Income Mobility of Two-Child Families during the Family Planning Policy Change

Chen Yun1,Huo Qingqing2,Zhang Wan3   

  1. Chen Yun1, College of Science, North China University of Technology; Huo Qingqing2 and Zhang Wan3, College of Science, North China University of Technology.
  • Online:2021-03-29 Published:2021-04-08
  • About author:Chen Yun is Associate Professor, College of Science, North China University of Technology; Huo Qingqing and Zhang Wan are Master Students, College of Science, North China University of Technology.

摘要: 家庭收入是影响全面两孩政策实施效果的重要因素,党的十九届五中全会明确提出要降低生育、养育、教育成本。在生育政策变化的视角下,基于中国家庭追踪调查(CFPS)中的生育及收入微观数据,构建二孩家庭收入转换子矩阵分解方法,分析二孩家庭收入流动性变动特征,并运用二元Logistic回归模型分析二孩家庭收入流动方向的影响因素。研究发现:(1)在生育政策逐步调整的过程中,二孩家庭绝对收入向下流动且幅度不断加大,收入位次向下流动的可能性也大大增加;(2)生育二孩对不同收入分组家庭的影响差异较大,3个中间收入分组家庭受到的影响最强,高收入分组家庭受到的影响最弱;(3)除了家庭个体特征外,经济发展不平衡、城乡二元结构等仍是影响中国二孩家庭收入流动方向的重要宏观因素。

关键词: 生育政策, 二孩家庭, 收入流动

Abstract: Family income largely affects fertility behaviors under the universal twochild policy. The Fifth Plenary Session of the 19th CPC Central Committee proposed to reduce the cost of fertility, parenting and education. Using CFPS data collected before and after the recent family planning policy change, this research develops a twochild family income conversion sub matrix decomposition method, and empirically analyzes the characteristics of two-child family income mobility. A binomial logistic regression model is established to analyze the factors influencing the income mobility of twochild families. The results show that: (1)During the relaxation of fertility policy, the absolute income of two-child families has moved downward, and the speed of movement has increased. The possibility of income rank downward mobility has also increased.(2)The impact of having two children on income mobility differs across families in different income groups. Middleincome groups are the most affected while the highincome group is the least affected.(3)In addition to the individual and households' characteristics, the imbalance of economic development and urbanrural differences are still the important macro factors affecting the income mobility of two-child families in China.

Keywords: Fertility Policy, Two-Child Family, Income Mobility