4Arrow, K J (1963), "Uncertainty and the welfare economics of medical care," American Economic Review, December, 53: 941-973.
5Gaynor, M (1994), "Issues in the industrial organization of the market for physician services,"Journal of Economics and Management Strategy, 3:211 - 255.
6Gaynor, M , D and W B Vogt(1999) "Antitrust and Competition in Health Care Markets," working paper 7112, NBER.
7Pauly, M V (1978), "Is medical care different?" in Competition in the Health Care Sector: Past, Present,and Future, L Goldberg and W Greenberg, eds., Washington, D C : Federal Trade Commission.
8Medicare And The American Health Care System:Report To Congress, (Prospective Payment Assessment Commission: Washington, D C)June, 1991.
