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The Gatekeeping Role of General Practitioners. Does Patients' Information Matter?

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  • Paula González

    (Department of Economics, Universidad Pablo de Olavide)

Abstract

We develop a principal-agent model in which the health authority acts as a principal for both a patient and a general practitioner (GP). The goal of the paper is to investigate the relative merits of gatekeeping and non-gatekeeping systems and to analyze the role of the quality of patient information and referral pressure in determining which model dominates. We find that, whenever GPs incentives matter, non-gatekeeping is better only if there is a sufficiently high pressure for referral. At the same time, for a non-gatekeeping system to dominate, the quality of the patient information should not be extreme: neither too bad (patient’ s self-referral would be very inefficient) nor too good (the GP’s agency problem would be very costly).

Suggested Citation

  • Paula González, 2006. "The Gatekeeping Role of General Practitioners. Does Patients' Information Matter?," Working Papers 06.09, Universidad Pablo de Olavide, Department of Economics.
    • Handle: RePEc:pab:wpaper:06.09
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    References listed on IDEAS

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    1. Martin, D.P. & Diehr, P. & Price, K.F. & Richardson, W.C., 1989. "Effect of a gatekeeper plan on health services use and charges: A randomized trial," American Journal of Public Health, American Public Health Association, vol. 79(12), pages 1628-1632.
    2. Iversen, Tor & Luras, Hilde, 2000. "Economic motives and professional norms: the case of general medical practice," Journal of Economic Behavior & Organization, Elsevier, vol. 43(4), pages 447-470, December.
    3. Paula González, 2004. "Should physicians' dual practice be limited? An incentive approach," Health Economics, John Wiley & Sons, Ltd., vol. 13(6), pages 505-524, June.
    4. Marinoso, Begona Garcia & Jelovac, Izabela, 2003. "GPs' payment contracts and their referral practice," Journal of Health Economics, Elsevier, vol. 22(4), pages 617-635, July.
    5. Brekke, Kurt R. & Nuscheler, Robert & Straume, Odd Rune, 2007. "Gatekeeping in health care," Journal of Health Economics, Elsevier, vol. 26(1), pages 149-170, January.
    6. Scott, Anthony, 2000. "Economics of general practice," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 22, pages 1175-1200, Elsevier.
    7. James M. Malcomson, 2004. "Health Service Gatekeepers," RAND Journal of Economics, The RAND Corporation, vol. 35(2), pages 401-421, Summer.
    8. Erik Schokkaert & Carine Van de Voorde, 2005. "Health care reform in Belgium," Health Economics, John Wiley & Sons, Ltd., vol. 14(S1), pages 25-39, September.
    9. Croxson, B. & Propper, C. & Perkins, A., 2001. "Do doctors respond to financial incentives? UK family doctors and the GP fundholder scheme," Journal of Public Economics, Elsevier, vol. 79(2), pages 375-398, February.
    10. Izabela Jelovac, 2001. "Physicians' payment contracts, treatment decisions and diagnosis accuracy," Health Economics, John Wiley & Sons, Ltd., vol. 10(1), pages 9-25, January.
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    Cited by:

    1. Brekke, Kurt R. & Nuscheler, Robert & Straume, Odd Rune, 2007. "Gatekeeping in health care," Journal of Health Economics, Elsevier, vol. 26(1), pages 149-170, January.
    2. Tor Iversen & Ching-to Ma, 2011. "Market conditions and general practitioners’ referrals," International Journal of Health Economics and Management, Springer, vol. 11(4), pages 245-265, December.

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    More about this item

    Keywords

    General Practice; Moral hazard; Incentives; Patients’ beliefs; Patients’ pressure; Referrals.;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • H51 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Health
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation

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