In this study, we ask why countries with similar labor market characteristics experience different occupational mobility levels and redistribution policies. We develop a politico-economic model that integrates occupational mobility affected by individual educational investments with voting on...

This paper analyzes a social security policy with public debt in an overlapping generations growth model. In particular, the paper considers a situation in which population aging causes a heavy burden of social security payments where public debt is issued by the government to finance the...

How does aging affect the environment? We analyze this question using anoverlapping generations model featuring uncertain lifetimes andenvironmental externalities. We show that whether aging is harmful to theenvironment depends on the curvature of utility function, which ismeasured by the degree...

This paper develops an overlapping-generation model featuring four types of households: single female, single male, one-breadwinner couple and two-breadwinner couple. The paper considers majority voting over public pension in the presence of derived pension rights for one-breadwinner couples. In...

This paper develops an overlapping-generation model featuring four types of households: single female, single male, one-breadwinner couple and two-breadwinner couple. The paper considers majority voting over public pension in the presence of derived pension rights for one-breadwinner couples. In...

This paper presents a politico-economic model that includes a mutual link between life cycle earnings mobility and redistributive politics. The model demonstrates that when an economy features a high opportunity of upward mobility and high risk of downward mobility, it attains a unique...

This paper analyzes the political economy of public education and redistribution in an overlapping-generation model of a two-class society in which growth is driven by the accumulation of human capital. The levels of public education and lump- sum financial transfers are determined by voting,...

This paper focuses on how education costs affect the political determination of redistribution policy via individual decision making on education. For cases of high costs, there are multiple equilibria: the poor-majority equilibrium featured by the minority of highly educated individuals and a...

This paper introduces an overlapping-generations model with earnings hetero- geneity and borrowing constraints. The labor income tax and the allocation of tax revenue between social security and forward intergenerational public goods are determined in a bidimensional majoritarian voting game...