Intergenerational income mobility in France: A comparative and geographic analysis

• 成果类型: Article
• 署名作者: Kenedi, Gustave; Sirugue, Louis
• 署名单位: Institut d'Etudes Politiques Paris (Sciences Po); Paris School of Economics; Centre National de la Recherche Scientifique (CNRS)
• 刊物名称: JOURNAL OF PUBLIC ECONOMICS
• ISSN/ISSBN: 0047-2727
• DOI: 10.1016/j.jpubeco.2023.104974
• 发表日期: 2023
• 关键词: intergenerational mobility; Geographic mobility; Spatial variations

摘要

We provide new estimates of intergenerational income mobility in France for children born in the 1970s using rich administrative data. Since parents' incomes are not observed, we employ a two-sample two stage least squares estimation. We show, using the Panel Study of Income Dynamics, that this method slightly underestimates rank-based measures of intergenerational persistence. Our results suggest France is characterized by a strong persistence relative to other developed countries. 9.7% of children born to parents in the bottom 20% reach the top 20% in adulthood, four times less than children from the top 20%. We uncover substantial spatial variations in intergenerational mobility across departments, and a positive relationship between geographic mobility and intergenerational upward mobility. The expected income rank of individuals from the bottom of the parent income distribution who moved towards high-income departments is around the same as the expected income rank of individuals from the 75th percentile who stayed in their childhood department.