Competitiveness, market power and price stickiness: A paradox and a resolution
AbstractAre 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.
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Date of creation: Dec 2005
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sticky prices ; Calvo prices ; cost of changing prices;
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- Ascari, Guido, 2000.
"Optimising Agents, Staggered Wages and Persistence in the Real Effects of Money Shocks,"
Royal Economic Society, vol. 110(465), pages 664-86, July.
- Ascari, G., 1997. "Optimizing Agents, Staggered Wages and Persistence in the Real Effects of Money Shocks," The Warwick Economics Research Paper Series (TWERPS) 486, University of Warwick, Department of Economics.
- 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.
- K. Huang & Z. Liu, . "Staggered price-setting, staggered wage-setting, and business cycle persistence," Working Papers 2000-28, Utah State University, Department of Economics.
- Ascari, Guido & Rankin, Neil, 2002.
"Staggered wages and output dynamics under disinflation,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 26(4), pages 653-680, April.
- 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.
- 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.
- Hairault, J.O. & Portier, F., 1992.
"Money New-Keynesian Macroeconomics and the Business Cycles,"
Papiers d'Economie MathÃÂ©matique et Applications
92.32, UniversitÃ© PanthÃ©on-Sorbonne (Paris 1).
- Hairault, Jean-Olivier & Portier, Franck, 1993. "Money, New-Keynesian macroeconomics and the business cycle," European Economic Review, Elsevier, vol. 37(8), pages 1533-1568, December.
- 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.
- Fabrice COLLARD & Guy ERTZ, 2000.
"Stochastic Nominal Wage Contracts in a Cash-in-Advance model,"
Discussion Papers (REL - Recherches Economiques de Louvain)
2000032, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
- 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.
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