Thesis Estimación del costo de capital para las concesiones viales en Chile
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Date
2016-01
Authors
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Journal ISSN
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Program
Ingeniería Civil Industrial
Departament
Campus
Campus Santiago Vitacura
Abstract
El objetivo principal de este trabajo es la determinación del costo de capital promedio ponderado para las Sociedades Concesionarias de Autopistas en Chile. El costo de capital representa la tasa de descuento para la evaluación económica de los proyectos a concesionar. Para lograr esto, se estimó el costo patrimonial y costo de la deuda, junto con la determinación de la estructura de capital para cada una de las veinticuatro concesionarias que operan autopistas en Chile. Las estimaciones fueron basadas de acuerdo a las investigaciones de Sharpe et al (1964) y Modigliani y Miller (1958) junto con las recomendaciones de Maquieira (2009) en relación a la metodología de cálculo del costo patrimonial cuando las empresas no tranzan en bolsa. Para aplicar esto, se recolectó los precios de las acciones de diversas concesionarias de autopistas en el mundo, en los sitios web de Google Finance y Reuters. Esto permitió determinar el Beta Patrimonial usando información de empresas representativas de la industria. Luego de eso, se estimó el Costo Patrimonial para las concesionarias viales en Chile usando los desarrollos de Hamada (1963) y el Modelo de Valoracion de Activos Financieros (en inglés, Capital Asset Pricing Model, o CAPM). Entonces, para estimar el Costo de Capital, se recopiló información relacionada al costo de la deuda y la estructura de capital de estas empresas desde el sitio web de la Superintendencia de Valores y Seguros. Con todo lo anterior, se pudo determinar el Costo de Capital Promedio Ponderado (en inglés, Weighted Average Cost of Capital, WACC) para las autopistas concesionadas en Chile, cuyos resultados oscilan entre 5.49% y 6.62 %.
The main goal of this paper is to estimate the cost of capital for highway concessionaires in Chile, which represents the discount rate used in the economic evaluation. For doing this task, the cost of equity and the cost of debt were estimated first. Also, it was imperative to determine the capital structure for each one of the twenty four concessionaires that operate highways in Chile. Estimations were based on the developments of Sharpe et al (1964) and Modigliani & Miller (1958) and also on Maquieira’s (2009) recommendations related to how calculate the cost of equity when companies do not trade in a stock exchange. In order to apply this, the stock prices for di_erent highways concessionaires around the world were collected, mainly from Google Finance and Reuters’ websites. This information allowed the author to determine the Beta of Equity using a representative company. After that, the cost of equity for chilean highways was estimated using Hamada’s (1963) developments and a Capital Asset Pricing Model (CAPM). Then, in order to estimate the cost of capital, the author gathered data related to the cost of debt and the capital structure for these companies from the Chilean Assets and Insurances Authority website. With all the above, the Weighted Average Cost of Capital (WACC) for highway concessions was calculated which ranges from 5.49 to 6.62 %.
The main goal of this paper is to estimate the cost of capital for highway concessionaires in Chile, which represents the discount rate used in the economic evaluation. For doing this task, the cost of equity and the cost of debt were estimated first. Also, it was imperative to determine the capital structure for each one of the twenty four concessionaires that operate highways in Chile. Estimations were based on the developments of Sharpe et al (1964) and Modigliani & Miller (1958) and also on Maquieira’s (2009) recommendations related to how calculate the cost of equity when companies do not trade in a stock exchange. In order to apply this, the stock prices for di_erent highways concessionaires around the world were collected, mainly from Google Finance and Reuters’ websites. This information allowed the author to determine the Beta of Equity using a representative company. After that, the cost of equity for chilean highways was estimated using Hamada’s (1963) developments and a Capital Asset Pricing Model (CAPM). Then, in order to estimate the cost of capital, the author gathered data related to the cost of debt and the capital structure for these companies from the Chilean Assets and Insurances Authority website. With all the above, the Weighted Average Cost of Capital (WACC) for highway concessions was calculated which ranges from 5.49 to 6.62 %.
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Keywords
Concesiones, Costo de capital, Modelo de valoración
