IDEAS home Printed from https://ideas.repec.org/a/ucp/jpolec/v99y1991i5p977-1009.html
   My bibliography  Save this article

Entry and Competition in Concentrated Markets

Author

Listed:
  • Bresnahan, Timothy F
  • Reiss, Peter C

Abstract

This paper proposes an empirical framework for measuring the effects of entry in concentrated markets. Building on models of entry in atomistically competitive markets, the authors show how the number of producers in an oligopolistic market varies with changes in demand and market competition. These analytical results structure the authors' empirical analysis of competition in five retail and professional industries. Using data on geographically isolated monopolies, duopolies, and oligopolies, they study the relationship between the number of firms in a market, market size, and competition. The authors' empirical results suggest that competitive conduct changes quickly as the number of incumbents increases. Copyright 1991 by University of Chicago Press.

Suggested Citation

  • Bresnahan, Timothy F & Reiss, Peter C, 1991. "Entry and Competition in Concentrated Markets," Journal of Political Economy, University of Chicago Press, vol. 99(5), pages 977-1009, October.
  • Handle: RePEc:ucp:jpolec:v:99:y:1991:i:5:p:977-1009
    as

    Download full text from publisher

    File URL: http://dx.doi.org/10.1086/261786
    File Function: full text
    Download Restriction: Access to full text is restricted to subscribers. See http://www.journals.uchicago.edu/JPE for details.

    As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Alan J. Auerbach & Laurence J. Kotlikoff, 1985. "Life Insurance of the Elderly: Adequacy and Determinants," NBER Working Papers 1737, National Bureau of Economic Research, Inc.
    2. Kotlikoff, Laurence J & Spivak, Avia, 1981. "The Family as an Incomplete Annuities Market," Journal of Political Economy, University of Chicago Press, vol. 89(2), pages 372-391, April.
    3. Modigliani, Franco, 1988. "The Role of Intergenerational Transfers and Life Cycle Saving in the Accumulation of Wealth," Journal of Economic Perspectives, American Economic Association, vol. 2(2), pages 15-40, Spring.
    4. Kotlikoff, Laurence J & Summers, Lawrence H, 1981. "The Role of Intergenerational Transfers in Aggregate Capital Accumulation," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 706-732, August.
    5. Michael Rothschild & Joseph Stiglitz, 1976. "Equilibrium in Competitive Insurance Markets: An Essay on the Economics of Imperfect Information," The Quarterly Journal of Economics, Oxford University Press, vol. 90(4), pages 629-649.
    6. Bernheim, B. Douglas, 1987. "The economic effects of social security : Toward a reconciliation of theory and measurement," Journal of Public Economics, Elsevier, vol. 33(3), pages 273-304, August.
    7. Bernheim, B Douglas & Shleifer, Andrei & Summers, Lawrence H, 1986. "The Strategic Bequest Motive," Journal of Labor Economics, University of Chicago Press, vol. 4(3), pages 151-182, July.
    8. Davies, James B, 1981. "Uncertain Lifetime, Consumption, and Dissaving in Retirement," Journal of Political Economy, University of Chicago Press, vol. 89(3), pages 561-577, June.
    9. Kotlikoff, Laurence J. & Smith, Daniel E., 1984. "Pensions in the American Economy," National Bureau of Economic Research Books, University of Chicago Press, edition 0, number 9780226451466.
    10. Hurd, Michael D, 1987. "Savings of the Elderly and Desired Bequests," American Economic Review, American Economic Association, vol. 77(3), pages 298-312, June.
    11. Kotlikoff, Laurence J, 1979. "Testing the Theory of Social Security and Life Cycle Accumulation," American Economic Review, American Economic Association, vol. 69(3), pages 396-410, June.
    12. Kotlikoff, Laurence J, 1988. "Intergenerational Transfers and Savings," Journal of Economic Perspectives, American Economic Association, vol. 2(2), pages 41-58, Spring.
    13. Diamond, P. A. & Hausman, J. A., 1984. "Individual retirement and savings behavior," Journal of Public Economics, Elsevier, vol. 23(1-2), pages 81-114.
    14. Eckstein, Zvi & Eichenbaum, Martin & Peled, Dan, 1985. "Uncertain lifetimes and the welfare enhancing properties of annuity markets and social security," Journal of Public Economics, Elsevier, vol. 26(3), pages 303-326, April.
    15. Feldstein, Martin & Pellechio, Anthony, 1979. "Social Security and Household Wealth Accumulation: New Microeconometric Evidence," The Review of Economics and Statistics, MIT Press, vol. 61(3), pages 361-368, August.
    16. Feldstein, Martin S, 1974. "Social Security, Induced Retirement, and Aggregate Capital Accumulation," Journal of Political Economy, University of Chicago Press, vol. 82(5), pages 905-926, Sept./Oct.
    17. Abel, Andrew B, 1985. "Precautionary Saving and Accidental Bequests," American Economic Review, American Economic Association, vol. 75(4), pages 777-791, September.
    18. Dicks-Mireaux, Louis & King, Mervyn, 1984. "Pension wealth and household savings: Tests of robustness," Journal of Public Economics, Elsevier, vol. 23(1-2), pages 115-139.
    Full references (including those not matched with items on IDEAS)

    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:ucp:jpolec:v:99:y:1991:i:5:p:977-1009. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Journals Division). General contact details of provider: http://www.journals.uchicago.edu/JPE/ .

    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.

    We have no references for this item. You can help adding them by using 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.

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

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.