Advanced Search
MyIDEAS: Login

Competitiveness, market power and price stickiness: A paradox and a resolution

Contents:

Author Info

  • Jean-Pascal Bénassy

    (CEPREMAP - Centre pour la recherche économique et ses applications - Centre pour la recherche économique et ses applications, PSE - Paris-Jourdan Sciences Economiques - CNRS : UMR8545 - École des Hautes Études en Sciences Sociales (EHESS) - École des Ponts ParisTech (ENPC) - École normale supérieure [ENS] - Paris)

Registered author(s):

    Abstract

    Are prices less sticky when markets are more competitive? Our intuition would naturally lead us to give an affirmative answer to that question. But we first show that DSGE models with staggered price or wage contracts have actually the opposite and paradoxical property, namely that price stickiness is an increasing function of competitiveness. To eliminate this paradox, we next study a model where monopolistic competitors choose prices optimally subject to a cost of changing prices as in Rotemberg (1982a,b). For a given cost function, we find the more intuitive result that more competitiveness leads to more flexible prices.

    Download Info

    If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
    File URL: http://halshs.archives-ouvertes.fr/docs/00/59/05/59/PDF/wp200549.pdf
    Download Restriction: no

    Bibliographic Info

    Paper provided by HAL in its series PSE Working Papers with number halshs-00590559.

    as in new window
    Length:
    Date of creation: Dec 2005
    Date of revision:
    Handle: RePEc:hal:psewpa:halshs-00590559

    Note: View the original document on HAL open archive server: http://halshs.archives-ouvertes.fr/halshs-00590559
    Contact details of provider:
    Web page: http://hal.archives-ouvertes.fr/

    Related research

    Keywords: sticky prices ; Calvo prices ; cost of changing prices;

    References

    References listed on IDEAS
    Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
    as in new window
    1. Hairault, J.O. & Portier, F., 1992. "Money New-Keynesian Macroeconomics and the Business Cycles," Papiers d'Economie Mathématique et Applications 92.32, Université Panthéon-Sorbonne (Paris 1).
    2. Ascari, G. & Rankin, N., 2000. "Staggered Wages and Output Dynamics under Disinflation," The Warwick Economics Research Paper Series (TWERPS) 557, University of Warwick, Department of Economics.
    3. Collard, Fabrice & Ertz, Guy, 1996. "Stochastic Nominal Wage Contacts in a Cash-in-Advance Model," Discussion Papers (IRES - Institut de Recherches Economiques et Sociales) 1997017, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES), revised 00 Jul 1997.
    4. Kim, Jinill, 2000. "Constructing and estimating a realistic optimizing model of monetary policy," Journal of Monetary Economics, Elsevier, vol. 45(2), pages 329-359, April.
    5. Ascari, Guido, 2000. "Optimising Agents, Staggered Wages and Persistence in the Real Effects of Money Shocks," Economic Journal, Royal Economic Society, vol. 110(465), pages 664-86, July.
    6. Huang, Kevin X. D. & Liu, Zheng, 2002. "Staggered price-setting, staggered wage-setting, and business cycle persistence," Journal of Monetary Economics, Elsevier, vol. 49(2), pages 405-433, March.
    7. Yun, Tack, 1996. "Nominal price rigidity, money supply endogeneity, and business cycles," Journal of Monetary Economics, Elsevier, vol. 37(2-3), pages 345-370, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Lists

    This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

    Statistics

    Access and download statistics

    Corrections

    When requesting a correction, please mention this item's handle: RePEc:hal:psewpa:halshs-00590559. 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: (CCSD).

    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 references are entirely missing, you can add them using this form.

    If the full references list an item that is present in RePEc, but the system did not link 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 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.