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Valoración de opciones reales a través de equivalentes de certeza

Author

Listed:
  • Cecilia Maya Ochoa
  • Julián Pareja Vasseur

Abstract

Resumen El objetivo de la investigación es identificar alternativas para la tasa adecuada de descuento de los flujos de las opciones reales en aquellos casos en los cuales no procede la aplicación de la tasa libre de riesgo, en particular, en mercados incompletos. Se propone una metodología de valoración de opciones reales basada en equivalentes de certeza, la cual requiere como condición principal considerar las preferencias particulares representadas mediante funciones de utilidad. Los resultados indican que esta metodología refleja adecuadamente cómo el valor de la opción real cambia de acuerdo con las preferencias del inversionista. Para representar dichas preferencias, se recurre a la función de utilidad tipo CRRA (Constant Relative Risk Aversion). Abstract This purpose of this research is to identify appropriate rates to discount the flows from real options in situations in which the risk-free rate does not apply, in particular, in incomplete markets. A methodology is proposed for valuing real options based on certainty equivalence, which requires as a principal condition the consideration of preferences represented with utility functions. A constant relative risk aversion (CRRA) utility function is used to represent these preferences. The results indicate that this methodology adequately reflects how the value of a real option changes in accordance with an investor´s preferences.

Suggested Citation

  • Cecilia Maya Ochoa & Julián Pareja Vasseur, 2014. "Valoración de opciones reales a través de equivalentes de certeza," Revista Ecos de Economía, Universidad EAFIT, December.
  • Handle: RePEc:col:000442:012548
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    File URL: http://publicaciones.eafit.edu.co/index.php/ecos-economia/article/view/2706
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    Citations

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    Cited by:

    1. Julian Pareja Vasseur & Juan Giraldo Cerón & Santiago Zapata Valencia, 2017. "Market Risk, Non-parametric Methods: Hong-Kong Case," Economia Coyuntural,Revista de temas de perspectivas y coyuntura, Instituto de Investigaciones Economicas y Sociales 'Jose Ortiz Mercado' (IIES-JOM), Facultad de Ciencias Economicas, Administrativas y Financieras, Universidad Autonoma Gabriel Rene Moreno, vol. 2(4), pages 45-80.
    2. Pareja Vasseur, Julián. DBA & Prada Sánchez, Marcela & Moreno Escobar, Martha, 2019. "Volatilidad en Opciones Reales: Revisión Literaria y un Caso de Aplicación en el Sector Petrolero Colombiano || Real Options Volatility: Literature Review and a Case of Application in the Colombian Oi," Revista de Métodos Cuantitativos para la Economía y la Empresa = Journal of Quantitative Methods for Economics and Business Administration, Universidad Pablo de Olavide, Department of Quantitative Methods for Economics and Business Administration, vol. 27(1), pages 136-155, June.

    More about this item

    Keywords

    opciones reales; función de utilidad; equivalentes de certeza; mercados incompletos; CRRA;
    All these keywords.

    JEL classification:

    • G3 - Financial Economics - - Corporate Finance and Governance
    • G17 - Financial Economics - - General Financial Markets - - - Financial Forecasting and Simulation
    • G30 - Financial Economics - - Corporate Finance and Governance - - - General
    • G39 - Financial Economics - - Corporate Finance and Governance - - - Other

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