In this paper we quantitatively explore the overall welfare bene ts of social health insur-ance which is embedded in the US mixed health insurance system. We compare the currentUS mixed insurance system to three alternative systems: (i) a no health insurance system,(ii) a purely private health...

We quantify the importance of idiosyncratic health risk in a calibrated general-equilibrium model ofSocial Security. We construct an overlapping-generations model with rational-expectations households,idiosyncratic labor income and health risk, profit-maximizing firms, incomplete insurance...