Medicaid was primarily designed to protect and insure the poor against medical shocks. Yet, poorer people tend to live shorter lifespans and incur lower medical expenses before death than richer people. Taking these and other important dimensions of heterogeneity into account, and carefully...

We document two new facts about the market-level response to minimum wage hikes: firm exit and entry both rise. These results pose a puzzle: canonical models of firm dynamics predict that exit rises but that entry falls. We develop a model of firm dynamics based on putty-clay technology and show...

This paper estimates the effect of Disability Insurance receipt on labor supply, accounting for the dynamic nature of the application process. Exploiting the effectively random assignment of judges to disability insurance cases, we use instrumental variables to address the fact that those...

In 2009, Medicaid spent over $75 billion on 5.3 million elderly beneficiaries. This article describes the Medicaid rules for the elderly and discusses their economic implications.

The brief’s key findings are: *Medicaid covers not only the low-income elderly but also those with higher incomes who become impoverished by health costs, such as nursing home care. *The percentage of high-income single retirees receiving Medicaid rises with age – from near zero for those in...

We study the costs and benefits of Medicaid in a model in which retired single people optimally choose consumption, medical spending and saving, while facing uncertainty about their health, lifespan and medical needs. We document Medicaid take-up rates by age, permanent income, and gender in the...

The old age provisions of the Medicaid program were designed to insure poor retirees against medical expenses. However, it is the rich who are most likely to live long and face expensive medical conditions when very old. We estimate a rich structural model of savings and endogenous medical...

This paper constructs a rich model of saving for retired single people. Our framework allows for bequest motives and heterogeneity in medical expenses and life expectancies. We estimate the model using AHEAD data and the method of simulated moments. The data show that out-of-pocket medical...