Children's health insurance, family income, and welfare enrollment. (February 2017) - Saavedra, Martin
Abstract: Children from wealthier families are more likely to have health insurance than children from poorer families on average. However, the relationship between family income and health insurance is non-linear, as children near the Federal Poverty Line (FPL) are less likely to be insured than children from both wealthier families (who obtain health insurance from the private market) and poorer families (who obtain government-funded health insurance). This health insurance dip has persisted even as Medicaid has been expanded to cover those above the FPL. One explanation for this is that families who are far below the poverty line are better connected to the welfare system, and consequently, are more likely to enroll in Medicaid. This study uses data from the 2001–2013 Current Population Surveys and finds that (1) controlling for many of the determinants of eligibility, those on other forms of government assistance are more likely to have health insurance, and (2) the relationship between family income and children's health insurance status is strictly increasing after controlling for enrollment in other welfare programs. Highlights: Children near the poverty line are some of the least likely to have health insurance. Children on public assistance are more likely to have insurance. The insurance-income relationship is increasing after controlling for welfare enrollment.