Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We study the role of endogenous healthcare choices by households to extend their expected lifetimes on economic growth and welfare in a decentralized overlapping generations economy with annuitized wealth. We characterize endogenous healthcare spending in the decentralized market equilibrium and its effects on economic growth, and we identify the moral‐hazard effect in healthcare investments when annuity rates are conditioned on average mortality. In a numerical simulation of our model with OECD data from 2005, we find that the moral‐hazard effect can be substantial and implies sizable welfare losses of approximately 1.4–2.8 percent, depending on the share of annuitized retirement wealth.