L'apport du modèle de concurrence monopolistique à l'économie bancaire
Abstract[eng] The monopolistic competition model and banking theory. . We show that the Salop  monopolistic competition model can reveal very useful in banking theory. We first recall several of its recent applications to the modeling of competition between bank branches (Chiappori et ali , Grimaud-Rochet [1993a], Matutes-Padilla ). Then we show that it can provide as well simple and robust specifications for the monetary and financial part of a macro-model with an explicit description of deposit, credit and asset markets. [fre] L'apport du modÃ¨le de concurrence monopolistique Ã l'Ã©conomie bancaire. . Le modÃ¨le de concurrence monopolistique de Salop  est trÃ¨s utilisÃ© en Ã©conomie industrielle. Il peut s'avÃ©rer Ã©galement trÃ¨s utile en Ã©conomie bancaire. AprÃ¨s avoir rappelÃ© quelques applications rÃ©centes de ce modÃ¨le Ã la formalisation de la concurrence entre rÃ©seaux bancaires (Chiappori et al. , Grimaud-Rochet [1993a], Matutes-Padilla ), nous montrons qu'il peut fournir aussi des spÃ©cifications simples et solides Ã la partie monÃ©taire et financiÃ¨re d'un modÃ¨le macro-Ã©conomique oÃ¹ sont dÃ©crits explicitement les marchÃ©s des dÃ©pÃ´ts, des crÃ©dits et des titres financiers.
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Bibliographic InfoArticle provided by Presses de Sciences-Po in its journal Revue économique.
Volume (Year): n° 45 (1994)
Issue (Month): 3 ()
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Web page: http://www.cairn.info/revue-economique.htm
Other versions of this item:
- AndrÃ© Grimaud & Jean-Charles Rochet, 1994. "L'apport du modÃ¨le de concurrence monopolistique Ã l'Ã©conomie bancaire," Revue Ã‰conomique, Programme National PersÃ©e, vol. 45(3), pages 715-726.
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- Nabi, Mahmoud Sami & Ben Souissi, Souraya, 2011. "Could dishonest banks be disciplined ?," MPRA Paper 32010, University Library of Munich, Germany.
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