Accounting for Individual-Specific Heterogeneity in Intergenerational Income Mobility

Yoosoon Chang, Steven N. Durlauf, Bo Hu and Joon Y. Park

Sociological Methods & Research, 2025, vol. 54, issue 4, 1505-1531

Abstract: This article proposes a fully nonparametric model to investigate the dynamics of intergenerational income mobility for discrete outcomes. In our model, an individual’s income class probabilities depend on parental income in a manner that accommodates nonlinearities and interactions among various individual and parental characteristics, including race, education, and parental age at childbearing, and so generalizes Markov chain mobility models. We show how the model may be estimated using kernel techniques from machine learning. Utilizing data from the panel study of income dynamics, we show how race, parental education, and mother’s age at birth interact with family income to determine mobility between generations.

Keywords: intergenerational income mobility; ordered multinomial probability model; nonparametric estimation; heterogeneous treatment effects; reproducing kernel Hilbert space; effects of parental education (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:sae:somere:v:54:y:2025:i:4:p:1505-1531

DOI: 10.1177/00491241251339654

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