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Does medicaid pay too much for precscription drugs? : A case study of atypical anti-psychotics
Duggan, Mark G., (2003)
Competition in imperfect markets : does it help California's Medicaid mothers?
Aizer, Anna, (2004)
Medi-Cal and managed care : risk, costs, and regional variation
Adams, E. Kathleen, (2000)
Estimation and specification testing in some econometric models of counts
Gurmu, Shiferaw, (1992)
Semi-parametric estimation of hurdle regression models with an application to medicaid utilization
Gurmu, Shiferaw, (1997)
Tests for detecting overdispersion in the positive Poisson regression model
Gurmu, Shiferaw, (1991)