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Le taux de chômage d'équilibre, discussion théorique et évaluation empirique

Author

Listed:
  • Odile Chagny

    (Centre Etudes & Prospective - Groupe ALPHA)

  • Frédéric Reynès

    (OFCE - Observatoire français des conjonctures économiques (Sciences Po) - Sciences Po - Sciences Po)

  • Henri Sterdyniak

    (OFCE - Observatoire français des conjonctures économiques (Sciences Po) - Sciences Po - Sciences Po)

Abstract

L'évaluation du taux de chômage d'équilibre fait l'objet de nombreuses controverses théoriques et empiriques. Elle oppose notamment les partisans de la Courbe de Phillips à ceux des modèles WS/PS. Dans cet article, nous examinons précisément les conséquences sur la détermination du taux de chômage d'équilibre de la spécification du modèle macroéconomique et en particulier de celle de l'équation de salaire. Une boucle prix-salaire asymétrique dont l'équation de salaire est une Courbe de Phillips et l'équation de prix est spécifiée en niveau permet de distinguer entre les concepts de taux de chômage d'équilibre de moyen et de long terme. Cette distinction peut être un moyen de réconcilier le modèle WS/PS et le modèle de Courbe de Phillips. Au niveau empirique, notre objectif est double. Le premier consiste à évaluer l'impact des caractéristiques institutionnelles sur le taux de chômage d'équilibre au moyen d'une boucle prix-salaire asymétrique pour six pays de l'OCDE (États-Unis, Allemagne, France, Royaume-Uni, Espagne, Pays-Bas) au cours des trente dernières années. Les résultats sont peu concluants, le Royaume-Uni étant le seul pays où les changements institutionnels auraient eu un effet significatif. Ils confirment les difficultés, rencontrées dans d'autres études empiriques, à mettre en évidence un lien direct entre les évolutions du chômage et celles des caractéristiques institutionnelles du marché du travail. Le second objectif est de calculer des taux de chômage d'équilibre de moyen et de long terme. Ceci n'a pas été possible pour le Royaume-Uni du fait de phénomènes d'hystérèse complète. Pour les autres pays, les évolutions du taux de chômage d'équilibre de moyen terme expliquent relativement bien celles du taux de chômage jusqu'à la fin des années 1980. Ainsi, le ralentissement des gains de productivité explique une part importante de la montée du chômage en Europe à partir du milieu des années 1970. La hausse du chômage dans les années 1970 est aussi due aux deux chocs pétroliers ainsi qu'à l'augmentation des taux de cotisations employeurs qui les ont suivis. Les politiques de désinflation engagées au début des années 1980 expliquent l'essentiel de la hausse du taux de chômage de cette période. Enfin, dans les années 1990, une part importante du chômage européen est imputable à un déficit de demande : le taux de chômage est nettement au-dessus de son niveau d'équilibre.

Suggested Citation

  • Odile Chagny & Frédéric Reynès & Henri Sterdyniak, 2002. "Le taux de chômage d'équilibre, discussion théorique et évaluation empirique," Post-Print hal-01030824, HAL.
  • Handle: RePEc:hal:journl:hal-01030824
    DOI: 10.3917/reof.081.0205
    Note: View the original document on HAL open archive server: https://sciencespo.hal.science/hal-01030824
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    1. Soskice, David, 1990. "Wage Determination: The Changing Role of Institutions in Advanced Industrialized Countries," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 6(4), pages 36-61, Winter.
    2. Blanchard, Olivier & Wolfers, Justin, 2000. "The Role of Shocks and Institutions in the Rise of European Unemployment: The Aggregate Evidence," Economic Journal, Royal Economic Society, vol. 110(462), pages 1-33, March.
    3. Layard, Richard & Nickell, Stephen & Jackman, Richard, 2005. "Unemployment: Macroeconomic Performance and the Labour Market," OUP Catalogue, Oxford University Press, number 9780199279173, Decembrie.
    4. repec:hal:spmain:info:hdl:2441/5571 is not listed on IDEAS
    5. Olivier Blanchard & Lawrence F. Katz, 1997. "What We Know and Do Not Know about the Natural Rate of Unemployment," Journal of Economic Perspectives, American Economic Association, vol. 11(1), pages 51-72, Winter.
    6. Burda Michael C. & Weder Mark, 2002. "Complementarity of Labor Market Institutions, Equilibrium Unemployment and the Propagation of Business Cycles," German Economic Review, De Gruyter, vol. 3(1), pages 1-24, February.
    7. Jean-Paul Fitoussi & David Jestaz & Edmund S. Phelps & Gylfi Zoega, 2000. "Roots of the Recent Recoveries: Labor Reforms or Private Sector Forces?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 31(1), pages 237-311.
    8. Loïc Cadiou & Stéphanie Guichard & Mathilde Maurel, 1999. "La diversité des marchés du travail en Europe : Quelles conséquences pour l'Union Monétaire," Working Papers 1999-11, CEPII research center.
    9. Bean, Charles R, 1994. "European Unemployment: A Survey," Journal of Economic Literature, American Economic Association, vol. 32(2), pages 573-619, June.
    10. Den Haan, Wouter & Haefke, Christian & Ramey, Gary, 2001. "Shocks and Institutions in a Job Matching Model," CEPR Discussion Papers 2970, C.E.P.R. Discussion Papers.
    11. Blanchard, Olivier J. & Summers, Lawrence H., 1987. "Hysteresis in unemployment," European Economic Review, Elsevier, vol. 31(1-2), pages 288-295.
    12. Robert J. Gordon, 1997. "The Time-Varying NAIRU and Its Implications for Economic Policy," Journal of Economic Perspectives, American Economic Association, vol. 11(1), pages 11-32, Winter.
    13. L'Horty, Yannick & Rault, Christophe, 2003. "Why Is French Equilibrium Unemployment So High? An Estimation of the WS-PS Model," Journal of Applied Economics, Universidad del CEMA, vol. 6(1), pages 1-30, May.
    14. Lawrence F. Katz & Olivier Blanchard, 1999. "Wage Dynamics: Reconciling Theory and Evidence," American Economic Review, American Economic Association, vol. 89(2), pages 69-74, May.
    15. Yannick L'Horty & Nicolas Sobczak, 1997. "Les déterminants du chômage d'équilibre : estimation d'un modèle WS-PS," Économie et Prévision, Programme National Persée, vol. 127(1), pages 101-116.
    16. Assar Lindbeck, 1993. "Unemployment and Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262121751, December.
    17. Belot, Michele & van Ours, Jan C., 2001. "Unemployment and Labor Market Institutions: An Empirical Analysis," Journal of the Japanese and International Economies, Elsevier, vol. 15(4), pages 403-418, December.
    18. Silvia Fabiani & Alberto Locarno & Gian Paolo Oneto & Paolo Sestito, 1997. "NAIRU: Incomes Policy and Inflation," OECD Economics Department Working Papers 187, OECD Publishing.
    19. Pete Richardson & Laurence Boone & Claude Giorno & Mara Meacci & David Rae & David Turner, 2000. "The Concept, Policy Use and Measurement of Structural Unemployment: Estimating a Time Varying NAIRU Across 21 OECD Countries," OECD Economics Department Working Papers 250, OECD Publishing.
    20. repec:hal:wpspec:info:hdl:2441/5571 is not listed on IDEAS
    21. Richard Freeman & Jeffrey Pelletier, 1990. "The Impact of Industrial Relations Legislation on British Union Density," British Journal of Industrial Relations, London School of Economics, vol. 28(2), pages 141-164, July.
    22. Loïc Cadiou & Stéphanie Guichard, 1999. "Marchés du travail en Europe : Quelles conséquences pour l'Union Monétaire," Working Papers 1999-10, CEPII research center.
    23. Manning, Alan, 1993. "Wage Bargaining and the Phillips Curve: The Identification and Specification of Aggregate Wage Equations," Economic Journal, Royal Economic Society, vol. 103(416), pages 98-118, January.
    24. Mr. Douglas Laxton & Mr. Peter B. Clark, 1997. "Phillips Curves, Phillips Lines and the Unemplyment Costs of Overheating," IMF Working Papers 1997/017, International Monetary Fund.
    25. Michael Bruno & Jeffrey D. Sachs, 1985. "Economics of Worldwide Stagflation," NBER Books, National Bureau of Economic Research, Inc, number brun85-1, March.
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    5. Gian Luigi Mazzi & Frédéric Reynès & Matthieu Lemoine & Paola Veroni, 2008. "Real Time Estimation of Potential Output and Output Gap for the Euro-Area : Comparing Production Function with Unobserved Components and SVAR Approaches," SciencePo Working papers Main hal-01027422, HAL.
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