1. Uncertainty and the welfare economics of medical care;Arrow;American Economic Review,1963
2. The medicare case mix index increase;Carter,1985
3. Provider behavior under prospective reimbursement, cost sharing, and supply;Ellis;Journal of Health Economics,1986
4. Insurance principles and the design of prospective payment systems;Ellis;Journal of Health Economics,1988
5. Controlling the volume of medicare hospital admissions under PPS;Ginsberg,1985