The question of whether there is a connection between income and psychological well-being is a long-studied issue … higher levels of income later in life. We focus on earnings approximately one decade after the person's well-being is … happiness. We consider how psychological well-being may influence income. Sobel-Goodman mediation tests reveal direct and …

We analyze optimal taxation of labor and capital income in a life-cycle framework with idiosyncratic income risk. We … provide a novel decomposition of labor income tax formulas into a redistribution and an insurance component. The latter is … independent of the social welfare function and determined by the degree of income risk and risk aversion. The optimal linear …