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Institutional Affiliation: Stanford University
NBER Working Papers and Publications
|January 2019||The Impact of the Affordable Care Act: Evidence from California's Hospital Sector|
with , : w25488
The Affordable Care Act (ACA) authorized the largest expansion of public health insurance in the U.S. since the mid-1960s. We exploit ACA-induced changes in the discontinuity in coverage at age 65 using a regression discontinuity based design to examine effects of the expansion on health insurance coverage, hospital use, and patient health. We then link these changes to effects on hospital finances. We show that a substantial share of the federally-funded Medicaid expansion substituted for existing locally-funded safety net programs. Despite this offset, the expansion produced a substantial increase in hospital revenue and profitability, with larger gains for government hospitals. On the benefits side, we do not detect significant improvements in patient health, although the expansion led ...
|July 2017||The Effects of the Affordable Care Act on Health Insurance Coverage and Labor Market Outcomes|
with , : w23607
The Affordable Care Act (ACA) includes several provisions designed to expand insurance coverage that also alter the tie between employment and health insurance. In this paper, we exploit variation across geographic areas in the potential impact of the ACA to estimate its effect on health insurance coverage and labor market outcomes in the first two years after the implementation of its main features. Our measures of potential ACA impact come from pre-existing population shares of uninsured individuals within income groups that were targeted by Medicaid expansions and federal subsidies for private health insurance, interacted with each state’s Medicaid expansion status. Our findings indicate that the majority of the increase in health insurance coverage since 2013 is due to the ACA and t...
Published: Mark Duggan & Gopi Shah Goda & Emilie Jackson, 2019. "The Effects of the Affordable Care Act on Health Insurance Coverage and Labor Market Outcomes," National Tax Journal, vol 72(2), pages 261-322. citation courtesy of