Beginning in the mid 1980s and extending through the early to mid 1990s, a substantial number of women and children gained eligibility for Medicaid through a series of income-based expansions. Using natality data from the National Center for Health Statistics, we estimate fertility responses to...

A large literature examines the effect of health insurance on mortality. We add to this literature by emphasizing two challenges in using quasi-experimental variation provided by the Affordable Care Act (ACA) coverage expansions to study mortality. The first is non-parallel pre-treatment trends....

Motivated by widely publicized concerns that there are quot;too manyquot; plans, we structurally estimate (and validate) an equilibrium model of the Medicare Part D market to study the welfare impacts of two feasible, similar-sized approaches for reducing choice. One reduces the maximum number...