The present paper studies the growth and efficiency consequences of pension funding with individual retirement accounts in a general equilibrium overlapping generations model with idiosyncratic lifespan and labor income uncertainty. We distinguish between economies with rational and hyperbolic...

The aim of this paper is to quantify the welfare effects of some currently discussed pension reform proposals in Germany. The analysis is based on an extended overlapping-generations model which accounts for intra-generational heterogeneity, rising life expectancy and declining fertility. Given...