
Consideramos un modelo de competencia monopolística en un sector bancario para analizar los efectos de la concentración de mercado sobre la toma de riesgo de los bancos. Mostramos que, cuando los depositantes están completamente asegurados, un mayor nivel de competencia induce a los bancos a invertir en activos riesgosos. Cuando la concentración de mercado es alta los bancos tienden a tomar menos riesgo. Mostramos además, que el bienestar social es maximizado, ya sea a través de una entrada libre o de una restricción a la entrada.
política óptima de entrada, Economics as a science, agentes tomadores de riesgo, Economic history and conditions, HD72-88, Economic growth, development, planning, HC10-1085, concentración de mercado, HB71-74
política óptima de entrada, Economics as a science, agentes tomadores de riesgo, Economic history and conditions, HD72-88, Economic growth, development, planning, HC10-1085, concentración de mercado, HB71-74
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