1. The Effect of SCHIP Expansions on Health Insurance Decisions by Employers;Buchmueller;Inquiry,2005
2. Cohen Ross , D. L. Cox 2005 In a Time of Growing Need: State Choices Influence Health Coverage Access for Children and Families. A 50 State Update on Eligibility Rules, Enrollment and Renewal Procedures, and Cost-Sharing Practices in Medicaid and SCHIP for Children and Families http://www.cbpp.org/pubs/health05.htm
3. Congressional Budget Office 2007 http://www.cbo.gov/doc.cfm?index=8092&type=1
4. The Effect of Medicaid Expansions on Public Insurance, Private Insurance, and Redistribution;Cutler;Health Economics,1996a
5. Does Public Insurance Crowd Out Private Insurance?;Cutler;Quarterly Journal of Economics,1996b