This paper studies a general-equilibrium model of a dynamic economy with menu costs. Each firm's productivity is exposed to idiosyncratic and aggregate productivity shocks around a trend, and the money supply to monetary shocks around a trend. All consumption, pricing, and production decisions are based on optimizing behavior. There exists a staggered Markov perfect equilibrium with prices determined by a two-sided (s,S) markup strategy. The paper analyzes the optimal markup strategy and investigates the dynamics of the price index and the aggregate output. The welfare consequences of the uncertain aggregate productivity and money supply are also examined.
Ce papier étudie un modèle d'équilibre général d'une économie dynamique avec coûts de menu. La productivité de chaque firme est sujette à des chocs individuels et agrégés autour d'une tendance, ainsi que l'offre de monnaie autour d'une tendance. Toutes les décisions de consommation, de détermination des prix et de production sont basées sur un comportement optimisateur. Il existe un équilibre échelonné parfait de Markov avec des prix déterminés par une stratégie (s,S) de marge ajoutée bidirectionnelle. Le papier analyse la stratégie de marge ajoutée optimale et étudie les dynamiques de l'indice des prix et de la production agrégée. Les conséquences pour le bien-être de l'incertitude sur la productivité agrégée et de l'offre de monnaie sont également examinées.
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Find related papers by JEL classification: E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
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Danziger, Leif, 1983.
"Price Adjustments with Stochastic Inflation,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 24(3), pages 699-707, October.
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Caballero, Ricardo J & Engel, Eduardo M R A, 1991.
"Dynamic (S, s) Economies,"
Econometrica,
Econometric Society, vol. 59(6), pages 1659-86, November.
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Ricardo J. Caballero & Eduardo M.R.A. Engel, 1991.
"Dynamic (S,s) Economies,"
NBER Working Papers
3734, National Bureau of Economic Research, Inc.
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Laurence M. Ball & David Romer, 1989.
"Are Prices Too Sticky?,"
NBER Working Papers
2171, National Bureau of Economic Research, Inc.
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Cited by: (explanations, 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.) This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page.