1. REGULATION BY DUOPOLY
2. M. Chalkley, and J.M. Malcomson , 1995 , "Contracting for Health Services with Unmonitored Quality ," Discussion Paper No. 9510, University of Southampton.
3. Y.K. Che, and I. Gale , 1995 , "Managing Competition for Health Care ," Mimeo, University of Wisconsin.
4. Designing a private industry
5. R.P. Ellis , 1993 , "Creaming, Skimping and Dumping: Provider Competition for Patients ," Discussion Paper, Boston University.