El riesgo medido a través del Modelo CAPM ajustado para Mercados emergentes: El caso ecuatoriano

Two well-known and Nobel winner (1990) economists, Harry Markowitz and William Sharpe, developed the Capital Asset Pricing Model (CAPM). This model has allowed entrepreneurs and project managers to find a new technical and objective way to determine the discount rate (DR) or cost of capital for eval...

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Detalhes bibliográficos
Autor: Villagómez, Byron
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Ecuador
Recursos:Universidad Tecnológica Equinoccial
Repositorio:Revistas Universidad Tecnológica Equinoccial
Idioma:español
OAI Identifier:oai:ojs.ute.edu.ec:article/209
Acesso em linha:https://revistas.ute.edu.ec/index.php/economia-y-negocios/article/view/209
Access Level:acceso abierto
Palavra-chave:CAPM
discount rate
betas
market risk premium
tasa de descuento
prima por riesgo de mercado
Descrição
Resumo:Two well-known and Nobel winner (1990) economists, Harry Markowitz and William Sharpe, developed the Capital Asset Pricing Model (CAPM). This model has allowed entrepreneurs and project managers to find a new technical and objective way to determine the discount rate (DR) or cost of capital for evaluating ongoing enteiprises or investment projects because for the first time the market risk could be assessed and quantified using a single mathematical model. Until recently, it was believed that the CAPM was only applicable in countries with efficient stock markets. This article, however, purports to demonstrate that this model, with some adjustments, is also applicable in developing countries that still have shallow stock markets, such as Ecuador. This will contribute to set aside outdated and non—technical methods that are still being used in the Ecuadorian academic and business spheres.