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En este artículo investigamos empíricamente el desempeño de los mercados accionarios desarrollados (de acuerdo a la clasificación de MSCI) durante la reciente crisis griega, cuyo inicio data desde comienzos de Octubre de 2009. El desempeño se mide a través del alfa de Jensen. Como modelo...
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Este artículo utiliza la metodología de estudio de eventos mediante estimaciones SUR, la cual permite controlar el fenómeno de clustering en los datos, con el objeto de estimar principalmente el efecto en los retornos accionarios de D&S producto del anuncio de oferta pública de adquisición...
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The paper examines the effect of exchange rate risk on the conditional relationship between beta risk and return in international equity markets from January 1978 through September 2004. We use an extension of the model introduced by Pettengill, Sundaran, and Mathur (PSM Model, 1995) and adapted...
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Following the Brown-Warner simulation approach and using Chilean daily security returns data, we examine the specification and power of three parametric t-tests commonly used in event-studies: the standardized, the cross-sectional and the porfolio t-test.
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Using the approach of Pettengill et al. (1995), we analyze the un-conditional versus conditional cross-sectional CAPM relationship between portfolio beta-risk and return in the Argentinean, Brazilian, Chilean, and Mexican stock markets. We develop extensi
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