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 develops an overlapping-generations model including wage inequality within a generation and intra- and intergenerational resource reallocation via social security. Based on the concept of a stationary Markov perfect equilibrium, the paper focuses on the feedback mechanism between...

This paper characterizes a stationary Markov perfect political equilibrium where agents vote over income taxation that distorts their educational investment. Agents become rich or poor through educational investment, and the poor have a second chance at success. The results show the following...

We develop a two-period, three-class of income model where low-income agents are borrowing constrained because of capital market imperfections, and where redistributive expenditure is financed by tax and government debt. When the degree of capital market imperfection is high, there is an...

We develop a two-period, three-class of income model where low-income agents are borrowing constrained because of capital market imperfections, and where redistributive expenditure is financed by tax and government debt. When the degree of capital market imperfection is high, there is an...

This paper analyzes the determinants of government debt and social security for the old in a closed-economy, overlapping-generation model. Under the probabilistic voting, the model presents (i) an intergenerational link of resource allocation via debt and social security; (ii) multiple political...

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

This paper presents a politico-economic model that includes a mutual link between earnings mobility and redistributive politics. The model demonstrates that an economy attains a unique, unskilled-majority equilibrium where unskilled, lowincome agents support a low, rather than a high,...

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...

This paper focuses on how education costs affect the political determination of public policy via individual decision-making. The paper extends the model in Hassler, Storesletten, and Zilibotti (2007, Journal of Economic Theory; henceforth HSZ) by generalizing the cost function of education and...