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Inversión Bajo Incertidumbre

Author

Listed:
  • Elvio Accinelli

    (Universidad Autónoma Metropolitana-Xochimilco)

Abstract

El presente trabajo tiene como objetivo fundamental relacionar la teoría del Equilibrio General con la Moderna Teoría de Finanzas, en una economía que presenta una cantidad finita de bienes contingentes y un mercado para activos financieros, un número finito de agentes que se caracterizan por su dotación inicial de bienes y por sus utilidades. La teoría se construye suponiendo que los agentes presentan utilidades intertemporales con indeterminación en los estados de la naturaleza. Se analizan condiciones suficientes para la existencia del equilibrio, como equilibrio de bienes y activos, se muestra su eficiencia y se presenta una condición suficiente para la unicidad del equilibrio. Finalmente se caracterizan los retornos de activos que siguen procesos de Itô y se relacionan con la teoría del Modelo de Consumo Basado en el Precio de Activos (CAPM).

Suggested Citation

  • Elvio Accinelli, 2004. "Inversión Bajo Incertidumbre," Remef - Revista Mexicana de Economía y Finanzas Nueva Época REMEF (The Mexican Journal of Economics and Finance), Instituto Mexicano de Ejecutivos de Finanzas, IMEF, vol. 3(1), pages 21-44, Marzo 200.
  • Handle: RePEc:imx:journl:v:3:y:2004:i:1:p:21-44
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    References listed on IDEAS

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    1. Duffie, Darrell & Zame, William, 1989. "The Consumption-Based Capital Asset Pricing Model," Econometrica, Econometric Society, vol. 57(6), pages 1279-1297, November.
    2. Mas-Colell, Andreu & Monteiro, Paulo K., 1996. "Self-fulfilling equilibria: An existence theorem for a general state space," Journal of Mathematical Economics, Elsevier, vol. 26(1), pages 51-62.
    3. Chamberlain, Gary, 1988. "Asset Pricing in Multiperiod Securities Markets," Econometrica, Econometric Society, vol. 56(6), pages 1283-1300, November.
    4. Mas-Colell, Andreu, 1986. "The Price Equilibrium Existence Problem in Topological Vector Lattice s," Econometrica, Econometric Society, vol. 54(5), pages 1039-1053, September.
    5. Chichilnisky, Graciela, 1997. "Topology and invertible maps," MPRA Paper 8811, University Library of Munich, Germany.
    6. Elvio Accinelli, 1994. "Existence and uniqueness of the competitive equilibrium for infinite dimensional economies," Estudios de Economia, University of Chile, Department of Economics, vol. 21(2 Year 19), pages 313-326, December.
    7. K. J. Arrow, 1964. "The Role of Securities in the Optimal Allocation of Risk-bearing," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 31(2), pages 91-96.
    8. Elvio Accinelli & Martín Puchet, 1996. "An application of the catastrophe theory in general equilibrium theory," Documentos de Trabajo (working papers) 0296, Department of Economics - dECON.
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    More about this item

    Keywords

    Elección de portafolios; Información y eficiencia de mercado;

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

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