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Cible d'inflation ou de niveau de prix: quelle option retenir pour la banque centrale dans un environnement « Nouveau Keynésien » ?*

Published online by Cambridge University Press:  17 August 2016

Ludovic Aubert
Affiliation:
Direction de la Prévision, Ministère de I'Économie, des Finances et de I'Industrie
Stephane Adjemian
Affiliation:
EPEE, Département d'Économie, Université d'Évry-Val-d'Essonne
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Résumé

Dans la lignée de Svensson (1999) cet article se propose de reconsidérer la question du choix de la cible pour la banque centrale, selon les deux alternatives cible d'inflation ou cible de niveau de prix, sous une courbe de Phillips de type nouveau keynésien. Nos résultats tendent à plaider en faveur de l'adoption par la banque centrale d'une cible de niveau de prix. La comparaison des politiques discrétionnaires, sous les deux type de régimes, à la règle optimale sous engagement définie par Clarida, Gali et Gertler (2000) montre que la préférence pour la cible de niveau de prix s'explique par une meilleure gestion du problème de la crédibilité de la politique monétaire.

Summary

Summary

Following Svensson (1999), this article examines the central bank's choice between two alternatives, an inflation targeting or a price-level targeting strategy, under a new keynesian Phillips curve. Our results tend to favour the adoption of a price-level targeting strategy by the central bank. By comparing discretionary policies under the two targets, and the optimal rule under commitment (as defined by Clarida, Gertler and Gali (2000)), we show the price-level targeting strategy is preferable as it allows for a better management of the credibility problem of the monetary policy.

Type
Research Article
Copyright
Copyright © Université catholique de Louvain, Institut de recherches économiques et sociales 2003 

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Footnotes

**

Direction de la Prévision, Ministère de I'Économie, des Finances et de I'Industrie, télédoc 677 -139, rue de Bercy 75572 Paris cedex 12. Tél: 01 53 18 85 81. E-mail: [email protected]. Au moment de la rédaction de I'article, I'auteur etait rattaché au laboratoire EPEE, Université d'Évry-Val-d'Essonne.

***

EPEE, Département d'Économie, Université d'Évry-Val-d'Essonne, 4 Bid. François Mitterrand 91025 Evry. E-mail: [email protected].

*

Nous remercions D. Eyssartier, M. Guillard et D. Laskar pour leurs commentaires et suggestions. Bien entendu, nous restons seuls responsables des eventuelles erreurs et insutfisances.

References

Références

Barnett, R. et Engineer, M. (2000), “When is Price-Level Targeting a Good Idea”, colloque de la banque centrale du Canada, “Price Stability and the Long-Run Target for Monetary Policy”, juin.Google Scholar
Barro, R.J. et Gordon, D.B. (1983), “Rules, Discretion and Reputation in a Model of Monetary Policy”, Journal of Monetary Economics, Vol 12, pp.101121.Google Scholar
Berg, C. et Jonung, L. (1999), “Pioneering price level targeting : The Swedish experience 1931–1937”, Journal of Monetary Economics, pp 525551.Google Scholar
Black, R., Macklem, T. et Rose, D. (1998), «Des régles de politique monétaire permettant d’assurer la stabilité des prix», Acte du colloque « Stabilité des prix, cibles en matière d’inflation et politique monétaire», Banque du Canada.Google Scholar
Blinder, A. (1997), “What Central Bankers Could Learn from Academics and Vice Versa”, Journal of Perspectives, Vol 11, n°2, pp.319.Google Scholar
Calvo, G. (1983), “Staggered Prices in Maximizing Framework”, Journal of Monetary Economics, 12, pp 383398.Google Scholar
Cecchetti, S. et Ehrmann, M.(1999), “Does Inflation Targeting Increase Output Volatility? An International Comparison of Policymakers’ Preferences and Outcomes”, NBER n°7426.Google Scholar
Cecchetti, S., McConnell, M. et Perez Quiros, G. (1999), “Policymakers’ Revealed Preferences and the Output-Inflation Variability Trade-off: Implications for the European System of Central Banks”, Federal Reserve Bank of New York.Google Scholar
Clarida, R., Gertler, M. et Gali, J. (2000), “The Science of Monetary Policy : a New Keynesian Perspective”, Journal of Economic Literature, pp.16611707.Google Scholar
Coulombe, S. (1998), «La nature intertemporelle de l’information véhiculée par le système de prix», Acte du colloque « Stabilité des prix, cibles en matière d’inflation et politique monétaire », Banque du Canada.Google Scholar
Dittmar, R., Gavin, W. et Kydland, F. (1999), “The Inflation-Output Variability Tradeoff and Price-Level Targets”, Review, Federal Reserve Bank of St. Louis, January/February, pp 2331.Google Scholar
Dittmar, R. et Gavin, W. (2000), “Why Do New Keynesian Phillips Curves Imply for Price Level Targeting?”, Review, mars/avril, Federal Reserve Bank of St. Louis.Google Scholar
Fillion, J.F. et Tetlow, R. (1994), “Can Inflation Serve as Market Lubricant?”, banque du Canada, Acte du colloque “Economie Behavior and Policy Choice Under Price Stability”.Google Scholar
Fisher, S. (1994), “Modern Central Banking”, in The future of Central Banking, eds. Capie, F., Goodhart, C., Fisher, S. et Schnadt, N., Cambridge University Press.Google Scholar
Haldane, A. et Salmon, C. (1995), “Three Issues on inflation targets”, dans Targeting Inflation, dans A Haldane (ed), Bank of England.Google Scholar
Jeanne, O. (1998), “Generating real persistent effects of monetary shocks: How much nominal rigidity do we really need?”, European Economic Review, pp. 10091032.Google Scholar
Kiley, M.T. (1998), “Monetary Policy under Neoclassical and New-Keyne-sian Phillips Curves, with an Application to Price Level and Inflation Targeting”, Federal Reserve Board, Washington, mai.Google Scholar
King, R. et Wolman, A. (1999), “What Should he Monetary Authority Do When Prices are Sticky”, in Taylor, J. ed., Monetary Policy Rules, pp.349398, University of Chicago press, Chicago.Google Scholar
Lebow, D.E., Roberts, J.M. et Stockton, D.J. (1992), “Economic Performance under Price Stability”, Federal Reserve Board Division of Research and Statistics Working Paper 125.Google Scholar
Maclean, D. et Pioro, D. (2000), “Price Level Targeting : the Role of Credibility” , colloque de la banque centrale du Canada, “Price Stability and the Tong-Run target for Monetary Policy”, juin.Google Scholar
Parkin, M. (2000), “What Have We Learned About Price Stability”, colloque de la banque centrale du Canada, Price Stability and the Long-Run Target for Monetary Policy”, juin.Google Scholar
Roberts, J. (1995), “New Keynesian Economics and the Phillips Curve”, Journal of Money, Credit and Banking, Vol. 27, n° 4, pp.975984.Google Scholar
Rogoff, K. (1985), “The optimal Degree of Commitment to in Intermediate Monetary Target”, Quaterly Journal of Economics, 100, pp.11691190.Google Scholar
Smets, F. (2000), “What horizon for price stability”, document de travail, banque centrale européenne, janvier.Google Scholar
Svensson, L. (1999), “Price Level Targeting VS. Inflation Targeting : A Free Lunch?”, Journal of Money, Credit, and Banking, Vol. 31, n°3, pp 277295.Google Scholar
Taylor, J. (1994), “The Inflation/Output Variability Tradeoff Revisited”, dans Goals, Guidelines, and Constraints Facing Monetary Policymakers, Fuhrer, J., ed., The Federal Reserve Bank of Boston Conference, Series 38, pp 2138.Google Scholar
Vinals, J. (2000), “Monetary Policy Issues in a Low Inflation Environment”, colloque “Why Price Stability”, 2 et 3 d°cembre, Francfort.Google Scholar
Walsh, C. (1995), “Optimal Contracts for Independent Central Bankers”, American Economic Review, vol 85, n°l, pp.150167.Google Scholar
Walsh, C. (1998), “Monetary Theory and Policy”, MIT Press.Google Scholar
Woodford, M. (1999a), “Optimal Monetary Policy Inertia”, NBER Working Paper n° 7261, août.Google Scholar
Woodford, M. (1999b), “Inflation Stabilization and Welfare ”, document de travail, univeristé de Princeton. Google Scholar
Woodford, M. (1999c), “Commentary : How Should Monetary Policy Be Conducted in an Era of Price Stability”, dans New Callenges for Monetary Policy, pp 277316, Federal Reserve Bank of Kansas City.Google Scholar