EconPapers    
Economics at your fingertips  
 

The Impact of Expanding Public Health Insurance on Safety Net Program Participation: Evidence from the ACA Medicaid Expansion

Lucie Schmidt, Lara Shore-Sheppard and Tara Watson

No 26504, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: The increase in public insurance eligibility caused by the Affordable Care Act (ACA) Medicaid expansions may have had spillover effects to other public assistance programs. We explore the impact of the ACA on the Earned Income Tax Credit (EITC), the Supplemental Nutrition Assistance Program (SNAP), and Temporary Assistance to Needy Families (TANF). Our research design uses variation in Medicaid eligibility that occurs on either side of state borders: we examine county-level administrative measures of EITC and SNAP participation in contiguous county pairs that cross state lines and individual data on program participation from the American Community Survey (ACS) in contiguous sub-state geographic units. This approach allows us to focus narrowly on differences arising from the ACA Medicaid expansion choice, implicitly controlling for local economic trends that could affect safety net participation. Our results suggest that the Medicaid expansion increased participation in SNAP and TANF, and possibly in the EITC. The ACS analysis suggests that safety net impacts are mainly due to participation conditional on eligibility rather than from eligibility changes stemming from labor supply responses. It appears that ACA Medicaid eligibility reduced the marginal cost of applying in SNAP, particularly facilitating enrollment in places with low 2013 SNAP take-up rates. Our results demonstrate the potential for spillovers across safety net programs.

JEL-codes: I13 I38 (search for similar items in EconPapers)
Date: 2019-11
New Economics Papers: this item is included in nep-hea, nep-ias and nep-lma
Note: CH EH LS PE
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

Downloads: (external link)
http://www.nber.org/papers/w26504.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nbr:nberwo:26504

Ordering information: This working paper can be ordered from
http://www.nber.org/papers/w26504

Access Statistics for this paper

More papers in NBER Working Papers from National Bureau of Economic Research, Inc National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.. Contact information at EDIRC.
Bibliographic data for series maintained by ().

 
Page updated 2025-03-24
Handle: RePEc:nbr:nberwo:26504