-making under certainty and uncertainty. Topics include preference orderings, expected utility, risk, stochastic dominance …, supermodularity, monotone comparative statics, background risk, game theory, rationalizability, iterated strict dominance multi …

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 …

risk. This paper focuses on the transmission of sovereign risk to insurance companies as some of the largest institutional … investors in the sovereign bond market. We use a firm level panel dataset that covers large insurance companies, banks and non … effects from sovereign risk to domestic insurers. The impact on insurers is larger than for non-financial firms and slightly …