combination of mandates, subsidies, marketplaces, and Medicaid expansions, most of which took effect in 2014. We use data from the … treatment intensity from state participation in the Medicaid expansion and pre-ACA uninsured rates. Results suggest that the ACA … led to sizeable improvements in access to health care in both Medicaid expansion and non-expansion states, with the gains …

through regulations, mandates, subsidies, and Medicaid expansions – on behaviors related to future health risks after three … variation in pre-ACA uninsured rates and state Medicaid expansion decisions, we show that the ACA increased preventive care … law, as opposed to the Medicaid expansion. We also conduct subsample analyses by income and age. …

We estimate the effect of the Affordable Care Act Medicaid expansion on county-level mortality in the first four years …

as Medicaid and food stamp programs, for the aged. We find that U.S. means-tested social insurance programs for retirees …