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Opciones reales

Opcións reais
Authors: Marín Alvarellos, Laura;

Opciones reales

Abstract

[Resumen] En el presente documento se explicará detalladamente el principal modelo de valoración de opciones reales: el modelo binomial, desarrollado por Cox, Ross y Rubbinstein y que toma su base del modelo de valoración de opciones financieras de Black & Sholes. Se incluirá en el análisis: el desarrollo teórico de las opciones reales y sus ventajas para la valoración de proyectos, describiendo todas las variables que influyen en su valoración y las diferentes posibilidades de realización que tienen los inversores respecto a las mismas. Esto implica que, según el desarrollo de los acontecimientos y como se modifique el entorno en el futuro, los inversores pueden decidir si prefieren realizar el proyecto, diferirlo, ampliarlo, reducirlo o abandonarlo. Tras esta primera exposición teórica, se llevarán a la práctica cada una de las posibilidades citadas sobre ejemplos de opciones reales, elaborados a partir de simulaciones lo más próximas a la realidad posibles. De este modo, se pretende explicar de forma clara y concisa cómo desarrollar un modelo binomial para aplicarlo a la toma de decisiones en una empresa respecto a los proyectos emprendidos o ideados, con el fin de determinar la viabilidad de los mismos y su repercusión en la evolución de la empresa. Para ello, se tendrá en cuenta también el cálculo del Valor Actual Neto, VAN, modelo de valoración de proyectos que no contempla las variables cualitativas que pueden afectar a los mismos y que, además, es menos flexible que las opciones reales, pero que sirve como base para la toma de decisiones siempre que se complemente con estas. Tras esto se compararán y se comentarán los resultados de los modelos y se argumentará en qué factores deben basar las empresas las decisiones sobre los proyectos.

[Abstract] This document will explain in detail the main model for valuing real options: the binomial model developed by Cox, Ross and Rubbinstein and takes your base model for valuing financial options of Black & Scholes. It will be included in the analysis: the theoretical development of real options and their advantages for the evaluation of projects, describing all the variables that influence their assessment and the different possibilities of realization that investors have about the same. This means that, according to the developments and as the setting is changed in the future, investors can decide whether they prefer to carry out the project, defer, expand, reduce or abandon it. After this first theoretical exposition, they will be implemented each of the above possibilities on examples of real options, made from simulations as close as possible to reality. Thus, it is intended to explain clearly and concisely how to develop a binomial model to apply to decision making in a company regarding undertaken or designed projects in order to determine the feasibility of these and their impact on evolution of the company. To do this, you will also consider calculating the Net, VAN, project valuation model that does not include qualitative variables that can affect the same present value and, moreover, is less flexible than the real options, but it serves as a basis for decision making whenever it is supplemented with these. After that will be compared and the results of the models are discussed and what factors argue in companies should be based on the draft decisions.

Traballo fin de mestrado (UDC.ECO). Banca e finanzas. Curso 2014/2015

Country
Spain
Related Organizations
Keywords

Flexibilidad, Options, Modelo binomial, Variance, Opciones reales, Black & Scholes method, Opciones, Real Options, Varianza, Binomial model, Rating options, Método Black & Scholes, Flexibility, Valoración de opciones, VAN

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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Green