Gaynor, M., Haas-Wilson, D., & Vogt, W. B. (1998). Are invisible hands good hands?: Moral hazard, competition, and the second best in health care markets. National Bureau of Economic Research.
Chicago-referens (17:e uppl.)Gaynor, M., Deborah Haas-Wilson, och William B. Vogt. Are Invisible Hands Good Hands?: Moral Hazard, Competition, and the Second Best in Health Care Markets. Cambridge: National Bureau of Economic Research, 1998.
MLA-referens (9:e uppl.)Gaynor, M., et al. Are Invisible Hands Good Hands?: Moral Hazard, Competition, and the Second Best in Health Care Markets. National Bureau of Economic Research, 1998.
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