El presente trabajo pretende determinar si es posible desarrollar una estrategia de inversión exitosa en el mercado bursátil usando factores de riesgo no sistemático, tales como aquellos postulados por el análisis fundamental y el técnico. El trabajo se circunscribe así en el área de...

Using one of the greatest hedge fund database ever used (2796 hedge funds including 801 dissolved), we investigate hedge funds performance using various asset-pricing models, including an extension form of Carhart's (1997) model combined with Fama & French (1998) Agarwal & Naik (2000) models and...

In a version of the Diamond and Dybvig (1983) model with aggregate uncertainty, we show that there exists an equilibrium with the following properties: all consumers deposit at the bank, all patient consumers wait for the last period to withdraw, and the bank fails with strictly positive...

We perform an event study to investigate stock returns associated to the announcement of equity issues by Brazilian firms between 1992 and 2003 aiming to determine the market reaction before, during, and after the issue announcement. After measuring abnormal returns by OLS, we used ARCH and...

This paper examines the effect of ownership structure on the firm performance for an unbalanced panel of 2478 Indian corporate firms from 1994 to 2000. We examine the effect of interactions between corporate, foreign, institutional, and managerial ownership on firm performance. Using panel data...

The aim of this paper is to determine the potential profitability of technical analysis applied on the foreign exchange market. Eight simple rules of trading are tested in five markets. Only long positions are tracked and reported. When neither commissions nor indexation are included in the...

We examine differences in the performance flow relationship (PFR) between different segments of the fund industry. Such differences can be caused by distinct mutual fund investors’ characteristics in different segments. In our empirical study of the US equity mutual fund industry in 1993-2001,...

Using one of the key property of copulas that they remain invariant under an arbitrary monotonous change of variable, we investigate the null hypothesis that the dependence between financial assets can be modeled by the Gaussian copula. We find that most pairs of currencies and pairs of major...

Behavioral Finance aims to explain empirical anomalies by introducing investor psychology as a determinant of asset pricing. This study provides strong evidence that anomalous stock price behavior following earnings announcements is due to a representativeness bias. It investigates current and...