IDEAS home Printed from https://ideas.repec.org/a/bla/jemstr/v6y1997i1p5-43.html
   My bibliography  Save this article

Exclusionary Equilibria in Health‐Care Markets

Author

Listed:
  • Esther Gal‐Or

Abstract

We have demonstrated that when providers of health insurance are perceived to be differentiated by consumers, circumstances may arise under which they find it advantageous to restrict the set of health‐care providers that they approve to their customers. Even if all health‐care providers are equally qualified and efficient, payers may choose to contract with a selected subset of them in order to secure more favorable contract terms. Moreover, in a concentrated health‐care market that consists of two health insurance companies (payers) and two health‐care providers (hospitals), both payers may choose to contract with only one of the hospitals while excluding the other completely from the market. When consumers' valuation of an extended choice of providers is small in comparison with the extent of differentiation that exists between the payers, such an exclusionary outcome is the unique equilibrium of the game.

Suggested Citation

  • Esther Gal‐Or, 1997. "Exclusionary Equilibria in Health‐Care Markets," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 6(1), pages 5-43, March.
    • Handle: RePEc:bla:jemstr:v:6:y:1997:i:1:p:5-43
    DOI: 10.1111/j.1430-9134.1997.00005.x
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/j.1430-9134.1997.00005.x
    Download Restriction: no
    File URL: https://libkey.io/10.1111/j.1430-9134.1997.00005.x?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Fershtman, Chaim & Judd, Kenneth L & Kalai, Ehud, 1991. "Observable Contracts: Strategic Delegation and Cooperation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 32(3), pages 551-559, August.
    2. Davidson, Carl, 1988. "Multiunit Bargaining in Oligopolistic Industries," Journal of Labor Economics, University of Chicago Press, vol. 6(3), pages 397-422, July.
    3. Michael A. Salinger, 1988. "Vertical Mergers and Market Foreclosure," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 103(2), pages 345-356.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Michiel Bijlsma & Gijsbert Zwart, 2009. "Competition for access; spectrum rights and downstream access in wireless telecommunications," CPB Discussion Paper 123.rdf, CPB Netherlands Bureau for Economic Policy Analysis.
    2. Matsushima Noriaki & Mizuno Tomomichi, 2012. "Equilibrium Vertical Integration with Complementary Input Markets," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 12(1), pages 1-32, June.
    3. Michiel Bijlsma & Gijsbert Zwart, 2009. "Competition for access; spectrum rights and downstream access in wireless telecommunications," CPB Discussion Paper 123, CPB Netherlands Bureau for Economic Policy Analysis.
    4. Fang Fang & Baojun Jiang & Jiong Sun, 2023. "Partial vertical ownership in the presence of downstream competition," Production and Operations Management, Production and Operations Management Society, vol. 32(6), pages 1692-1704, June.
    5. Lommerud, Kjell Erik & Meland, Frode & Straume, Odd Rune, 2012. "North–South technology transfer in unionised multinationals," Journal of Development Economics, Elsevier, vol. 99(2), pages 385-395.
    6. Johan Hombert & Jérôme Pouyet & Nicolas Schutz, 2019. "Anticompetitive Vertical Merger Waves," Journal of Industrial Economics, Wiley Blackwell, vol. 67(3-4), pages 484-514, September.
    7. Stennek, Johan & Tangerås, Thomas, 2006. "Competition vs. Regulation in Mobile Telecommunications," Working Paper Series 685, Research Institute of Industrial Economics.
    8. Benoit Voudon, 2019. "Vertical Integration in the presence of a Cost-Reducing Technology," Trinity Economics Papers tep0919, Trinity College Dublin, Department of Economics.
    9. Domenico Buccella & Luciano Fanti, 2022. "Downstream competition and profits under different input price bargaining structures," Journal of Economics, Springer, vol. 136(3), pages 251-268, August.
    10. Björnerstedt, Jonas & Stennek, Johan, 2001. "Bilateral Oligopoly," Working Paper Series 555, Research Institute of Industrial Economics.
    11. Barcena-Ruiz, Juan Carlos & Campo, Maria Luz, 2000. "Short-term or long-term labor contracts," Labour Economics, Elsevier, vol. 7(3), pages 249-260, May.
    12. Yuval Heller & Eyal Winter, 2020. "Biased-Belief Equilibrium," American Economic Journal: Microeconomics, American Economic Association, vol. 12(2), pages 1-40, May.
    13. Caillaud, Bernard & Rey, Patrick, 1995. "Strategic aspects of vertical delegation," European Economic Review, Elsevier, vol. 39(3-4), pages 421-431, April.
    14. Chongping Chen & Xiaopo Zhuo & Yanshan Li, 2022. "Online channel introduction under contract negotiation: Reselling versus agency selling," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 43(1), pages 146-158, January.
    15. Kuang-Cheng Andy Wang & Dang-Long Bui & Yi-Jie Wang & Wen-Jung Liang, 2023. "International licensing under an endogenous tariff in vertically-related markets," Journal of Economics, Springer, vol. 139(2), pages 93-123, July.
    16. Heifetz, Aviad & Shannon, Chris & Spiegel, Yossi, 2007. "What to maximize if you must," Journal of Economic Theory, Elsevier, vol. 133(1), pages 31-57, March.
    17. Yoonhee Tina Chang, 2004. "Relationship Banking in Bilateral Oligopoly and Asymmetric Information," Econometric Society 2004 Far Eastern Meetings 734, Econometric Society.
    18. Jean J. Gabszewicz & Skerdilajda Zanaj, 2008. "Upstream Market Foreclosure," Bulletin of Economic Research, Wiley Blackwell, vol. 60(1), pages 13-26, January.
    19. Koji Ishibashi, 2010. "Effects Of Asymmetric Information Within A Firm On Oligopolistic Market Outcomes," The Japanese Economic Review, Japanese Economic Association, vol. 61(4), pages 488-506, December.
    20. Mauleon, Ana & Vannetelbosch, Vincent J., 2003. "Market competition and strike activity," International Journal of Industrial Organization, Elsevier, vol. 21(5), pages 737-758, May.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:jemstr:v:6:y:1997:i:1:p:5-43. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: http://www.kellogg.northwestern.edu/research/journals/JEMS/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.