Do Medicaid Expansions Crowd Out Private Health Insurance?
According to Hamersma and Matthew Kim (2013), the answer is no. The authors use data from the 1996, 2001, and 2004 panels of the Survey of Income and Program Participation (SIPP). This data is supplemented with state-level information on Medicaid income eligibility rules. The authors classify each person as either: holding no insurance, private insurance,…