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Product differentiation and welfare in a mixed duopoly with regulated prices: the case of a public and a private hospital

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  • Herr, Annika

Abstract

Hospital markets are often characterised by price regulation and the existence of different ownership types. Using a Hotelling framework, this paper analyses the effect of different objectives of the hospitals on quality, profits, and overall welfare in a price regulated duopoly with symmetric locations. In contrast to other studies on mixed oligopolies, this paper shows that in a duopoly with regulated prices privatisation of the public hospital may increase overall welfare depending on the difference of the hospitals' marginal costs and the weight of the additional public hospital's motive.

Suggested Citation

  • Herr, Annika, 2009. "Product differentiation and welfare in a mixed duopoly with regulated prices: the case of a public and a private hospital," FAU Discussion Papers in Economics 08/2009, Friedrich-Alexander University Erlangen-Nuremberg, Institute for Economics.
    • Handle: RePEc:zbw:iwqwdp:082009
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    References listed on IDEAS

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    Cited by:

    1. Bardey, David & Canta, Chiara & Lozachmeur, Jean-Marie, 2012. "The regulation of health care providers’ payments when horizontal and vertical differentiation matter," Journal of Health Economics, Elsevier, vol. 31(5), pages 691-704.
    2. Johan Willner, 2010. "Public Options and Altruistic Firms - Antitrust Targets or Tools? The Welfare Impact of a Mixed Oligopoly With Managerial firms," Discussion Papers 59, Aboa Centre for Economics.
    3. Bardey, David & Canta, Chiara & Lozachmeur, Jean-Marie, 2010. "Health Care Providers Payments Regulation when Horizontal and Vertical Differentiation Matter," TSE Working Papers 10-164, Toulouse School of Economics (TSE).
    4. Johan Willner, 2013. "The welfare impact of a managerial oligopoly with an altruistic firm," Journal of Economics, Springer, vol. 109(2), pages 97-115, June.

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    More about this item

    Keywords

    mixed oligopoly; price regulation; quality; hospital competition;
    All these keywords.

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • H42 - Public Economics - - Publicly Provided Goods - - - Publicly Provided Private Goods

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