IDEAS home Printed from https://ideas.repec.org/a/prs/reveco/reco_0035-2764_1991_num_42_1_409262.html
   My bibliography  Save this article

Chocs persistants, information imparfaite et indexation des salaires optimale

Author

Listed:
  • Hubert Kempf

Abstract

[eng] Persistent shocks, imperfect information and optimal wage indexation . . This paper investigates the characteristics of an optimal indexing wage contract generating short-term wage rigidities in an economy with monetary and real shocks, both with a permanent and a transitory component, and characterized by an imperfect information structure. An optimal value of the indexing parameter is obtained and its sensitivity to the variance of the different types of shocks is discussed. Partial indexation to monetary shocks appears as the resuit of a problem of informational inference. Standard results on optimal indexation are obtained as a special case. A better information at a given period is shown to permanently affect the indexing parameters at the following periods. The optimal contract length is discussed in relation with the endogenous search of information. [fre] Chocs persistants, information imparfaite et indexation des salaires optimale. . Cet article est consacré à l'étude des caractéristiques d'un contrat salarial avec indexation dans une économie où se produisent simultanément des chocs monétaires et réels. Ces différents chocs sont tous formés d'un composant permanent et d'un composant transitoire. Les agents disposent d'une information imparfaite dans la mesure où l'indexation est une indexation ex-ante. Une valeur optimale du coefficient d'indexation est obtenue et l'impact des variances des différents chocs est discuté. L'indexation partielle aux chocs monétaires apparaît comme le résultat d'un problème d'inférence. Les résultats classiques sur l'indexation optimale sont obtenus comme un cas particulier. Une meilleure information à une période donnée affecte de façon permanente le schéma d'indexation et engendre une suite de coefficients d'indexation optimale variant de période en période. La durée optimale d'un contrat d'indexation résulte d'une recherche endogène d'une information additionnelle.

Suggested Citation

  • Hubert Kempf, 1991. "Chocs persistants, information imparfaite et indexation des salaires optimale," Revue Économique, Programme National Persée, vol. 42(1), pages 5-28.
    • Handle: RePEc:prs:reveco:reco_0035-2764_1991_num_42_1_409262
    as

    Download full text from publisher

    File URL: https://www.persee.fr/doc/reco_0035-2764_1991_num_42_1_409262
    Download Restriction: Data and metadata provided by Persée are licensed under a Creative Commons "Attribution-Noncommercial-Share Alike 3.0" License http://creativecommons.org/licenses/by-nc-sa/3.0/
    ---><---

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

    References listed on IDEAS

    as
    1. Gray, Jo Anna, 1976. "Wage indexation: A macroeconomic approach," Journal of Monetary Economics, Elsevier, vol. 2(2), pages 221-235, April.
    2. John Y. Campbell & N. Gregory Mankiw, 1987. "Are Output Fluctuations Transitory?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 102(4), pages 857-880.
    3. Gray, Jo Anna, 1978. "On Indexation and Contract Length," Journal of Political Economy, University of Chicago Press, vol. 86(1), pages 1-18, February.
    4. Barro, Robert J., 1976. "Indexation in a rational expectations model," Journal of Economic Theory, Elsevier, vol. 13(2), pages 229-244, October.
    5. Nelson, Charles R. & Plosser, Charles I., 1982. "Trends and random walks in macroeconmic time series : Some evidence and implications," Journal of Monetary Economics, Elsevier, vol. 10(2), pages 139-162.
    6. Karni, Edi, 1983. "On Optimal Wage Indexation," Journal of Political Economy, University of Chicago Press, vol. 91(2), pages 282-292, April.
    7. Cukierman, Alex, 1980. "The effects of wage indexation on macroeconomic fluctuations : A generalization," Journal of Monetary Economics, Elsevier, vol. 6(2), pages 147-170, April.
    8. Kydland, Finn E & Prescott, Edward C, 1982. "Time to Build and Aggregate Fluctuations," Econometrica, Econometric Society, vol. 50(6), pages 1345-1370, November.
    9. Barro, Robert J., 1976. "Rational expectations and the role of monetary policy," Journal of Monetary Economics, Elsevier, vol. 2(1), pages 1-32, January.
    10. Brunner, Karl & Cukierman, Alex & Meltzer, Allan H., 1980. "Stagflation, persistent unemployment and the permanence of economic shocks," Journal of Monetary Economics, Elsevier, vol. 6(4), pages 467-492, October.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Hubert Kempf, 1994. "L'indexation des salaires et la politique monétaire : Que nous apporte une approche stratégique ?," Revue Économique, Programme National Persée, vol. 45(3), pages 415-428.
    2. Louis Phaneuf, 1992. "Contrats de salaire, anticipations d'équilibre et persistance du chômage," Revue Économique, Programme National Persée, vol. 43(3), pages 445-458.

    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. Michael Dotsey & Robert G. King, 1988. "Rational expectations business cycle models: a survey," Economic Review, Federal Reserve Bank of Richmond, vol. 74(Mar), pages 3-15.
    2. Bennett T. McCallum, 1982. "Macroeconomics after a decade of rational expectations : some critical issues," Economic Review, Federal Reserve Bank of Richmond, vol. 68(Nov), pages 3-12.
    3. Peijie Wang, 2008. "A Spectral Analysis of Business Cycle Patterns in UK Sectoral Output," Working Papers 2008-FIN-02, IESEG School of Management.
    4. Froyen, Richard T & Waud, Roger N, 1988. "Real Business Cycles and the Lucas Paradigm," Economic Inquiry, Western Economic Association International, vol. 26(2), pages 183-201, April.
    5. King, Robert G. & Plosser, Charles I. & Stock, James H. & Watson, Mark W., 1991. "Stochastic Trends and Economic Fluctuations," American Economic Review, American Economic Association, vol. 81(4), pages 819-840, September.
    6. Akhand Akhtar Hossain, 2009. "Central Banking and Monetary Policy in the Asia-Pacific," Books, Edward Elgar Publishing, number 12777.
    7. Giorgio Canarella & Rangan Gupta & Stephen M. Miller & Tolga Omay, 2019. "Does U.K.’s Real GDP have a Unit Root? Evidence from a Multi-Century Perspective," Working Papers 201926, University of Pretoria, Department of Economics.
    8. Ambler, Steven & Cardia, Emanuela & Phaneuf, Louis, 1992. "Contrats de salaire, croissance endogène et fluctuations," L'Actualité Economique, Société Canadienne de Science Economique, vol. 68(1), pages 175-204, mars et j.
    9. Francis X. Diebold, 1998. "The Past, Present, and Future of Macroeconomic Forecasting," Journal of Economic Perspectives, American Economic Association, vol. 12(2), pages 175-192, Spring.
    10. Louis Phaneuf & Jang-Ok Cho, 1992. "A Business Cycle Model with Nominal Wage Contracts and Government," Cahiers de recherche CREFE / CREFE Working Papers 6, CREFE, Université du Québec à Montréal, revised Jan 1993.
    11. Prof. Neil D. Karunaratne, 1999. "Rival Macroeconomic Models And Australian Stylised Facts," Discussion Papers Series 261, School of Economics, University of Queensland, Australia.
    12. Joshua Aizenman, 1983. "Wage Contracts with Incomplete and Costly Information," NBER Working Papers 1150, National Bureau of Economic Research, Inc.
    13. Aizenman, Joshua & Frenkel, Jacob A, 1986. "Supply Shocks, Wage Indexation and Monetary Accommodation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 18(3), pages 304-322, August.
    14. Hubert Kempf, 1994. "L'indexation des salaires et la politique monétaire : Que nous apporte une approche stratégique ?," Revue Économique, Programme National Persée, vol. 45(3), pages 415-428.
    15. Philippe Aghion & Gilles Saint‐Paul, 1998. "Uncovering Some Causal Relationships Between Productivity Growth and the Structure of Economic Fluctuations: A Tentative Survey," LABOUR, CEIS, vol. 12(2), pages 279-303, July.
    16. Chang‐Jin Kim & Jeremy M. Piger & Richard Startz, 2007. "The Dynamic Relationship between Permanent and Transitory Components of U.S. Business Cycles," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(1), pages 187-204, February.
    17. Duca, John V. & Van Hoose, David D., 2001. "The Rise of Goods-Market Competition and the Fall of Nominal Wage Contracting: Endogenous Wage Contracting in a Multisector Economy," Journal of Macroeconomics, Elsevier, vol. 23(1), pages 1-29, January.
    18. Ambler, Steve, 1989. "La stationnarité en économétrie et en macroéconomique : un guide pour les non initiés," L'Actualité Economique, Société Canadienne de Science Economique, vol. 65(4), pages 590-609, décembre.
    19. Aizenman, Joshua & Frenkel, Jacob A, 1985. "Optimal Wage Indexation, Foreign Exchange Intervention, and Monetary Policy," American Economic Review, American Economic Association, vol. 75(3), pages 402-423, June.
    20. John B. Taylor, 1983. "Rational Expectations Models in Macroeconomics," NBER Working Papers 1224, National Bureau of Economic Research, Inc.

    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:prs:reveco:reco_0035-2764_1991_num_42_1_409262. 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: Equipe PERSEE (email available below). General contact details of provider: https://www.persee.fr/collection/reco .

    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.