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Estrategia de inversión optimizando la relación rentabilidad-riesgo: evidencia en el mercado accionario colombiano

Author

Listed:
  • Orlando E. Contreras
  • Roberto Stein Bronfman
  • Carlos E. Vecino Arenas

Abstract

Este trabajo evalúa y contrasta la rentabilidad observada del portafolio de mercado respecto a la que se obtendría mediante un modelo de optimización que maximiza el ratio de Sharpe, usando retornos diarios del mercado bursátil colombiano. A partir de lo anterior, se obtienen 12 portafolios semestrales recomen- dados para el periodo 2007-2012 que se comparan con los valores reales del Índice de la Bolsa de Valores de Colombia. Los resultados alcanzados evidencian la efectividad del modelo formulado y la no eficiencia del portafolio de mercado observado, toda vez que sus recomendaciones demuestran un desempeno superior al del mercado. Los aportes de este estudio apuntan hacia el potencial de profundización de su análisis para otros escenarios y en la eventual posibilidad de adopción del modelo en decisiones reales de inversión

Suggested Citation

  • Orlando E. Contreras & Roberto Stein Bronfman & Carlos E. Vecino Arenas, 2015. "Estrategia de inversión optimizando la relación rentabilidad-riesgo: evidencia en el mercado accionario colombiano," Estudios Gerenciales, Universidad Icesi, vol. 31(137), pages 383-392, November.
  • Handle: RePEc:col:000129:014347
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    Cited by:

    1. Carlos Cristian De la Rosa Flores & Ana Isabel Ordóñez Parada & Cristina Cabrera Ramos & Viviana Berroterán Martínez, 2021. "Estadística multivariada aplicada a la clasificación de empresas que cotizan en la Bolsa Mexicana de Valores," 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. 16(1), pages 1-23, Enero - M.
    2. Héctor Darío Balseiro Barrios & Jorge Armando Luna Amador & Francisco Javier Maza Ávila, 2021. "Análisis de eficiencia financiera de las empresas cotizantes en el mercado accionario colombiano para el periodo 2012- 2017," Revista Finanzas y Politica Economica, Universidad Católica de Colombia, vol. 13(1), pages 19-41, March.

    More about this item

    Keywords

    Portafolios de inversión; Mercado bursátil; Análisis retrospectivo; Ratio de Sharpe;
    All these keywords.

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G24 - Financial Economics - - Financial Institutions and Services - - - Investment Banking; Venture Capital; Brokerage

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