ex ante identical households and the no-risk case with heterogeneous abilities come out as special cases. -- optimal … income ; taxation ; wage risk …

This paper analyzes optimal linear taxes on labor income and savings in a standard two-period life-cycle model with … more attractive for social insurance if a larger part of risk is realized in the first period of the life-cycle. Our …-age individuals. -- optimal capital taxation ; risk ; Atkinson-Stiglitz theorem …

risky labour-market outcomes, adverse selection, moral hazard and risk aversion. The model combines structured student loans … (redistribution). In separating optima, the talented types bear more risk than the less-talented ones; they arise only if the social …

In a model with ex-ante homogenous households, earnings risk and a general earnings function, we derive the optimal … (overinvestment) in education due to risk. Education policy unambiguously allows for more social insurance if education is a risky … activity. However, if education hedges against labor market risk, optimal tax rates could be lower than without education …