Indiana University SPEA Edward J. Bloustein School of Planning and Public Policy University of Pennsylvania AIR American University

Poster Paper: Balancing Inequities: Does Public Health Insurance Improve Education Outcomes?

Friday, November 13, 2015
Riverfront South/Central (Hyatt Regency Miami)

*Names in bold indicate Presenter

Anuj Gangopadhyaya, University of Illinois, Chicago
It is widely believed, with little evidence to support this belief, that health insurance and greater access to care improves the educational outcomes of children. This perception carries significant policy interest for the Medicaid eligible population, since it is often assumed children in low-income households are at risk for adverse health events and chronic illnesses as well as lower scholastic achievement. I use data from the National Assessment of Educational Progress and a quasi-experimental research design to obtain estimates of the effect of Medicaid eligibility expansions in the early and late 1990s on test scores of 4th and 8th graders in a nationally representative sample. The data are used in a novel format not exploited by past literature, and sheds new light on the impact of public insurance eligibility on education outcomes. I find that a doubling of the state Medicaid eligibility generosity significantly improves test scores by 5 percentage points (10% from the baseline) for 8th graders and 4 percentage points (8.7%) for 4th graders. These effects are larger for children in low-income schools, males in 4th grade and females in 8th grade – subgroups characterized with higher rates of chronic illness in the National Health Interview Survey (NHIS). A preliminary analysis of the NHIS indicates that Medicaid eligibility does not have an impact on school attendance – however, families experience lower out-of-pocket health expenditures and children are more likely to see a doctor and make an office visit. This suggests that financial savings and improved health are potential mechanisms through which Medicaid improves cognitive functioning.