This article proposes a new method for the estimation of the parameters of a simple linear regression model which is based on the minimization of a quartic loss function. The aim is to extend the traditional methodology, based on the normality assumption, to also take into account higher moments...

In asset allocation processes the estimation of standard deviations is often measured with error. As a result, the risk adjusted return ratios will be subject to estimation error. Since risk estimation is crucial in investment decisions, several risk measures have been suggested to take into...

Due to the complexity and heterogeneity of hedge fund strategies, assessing their performance is a challenging task. Reminiscent of the mutual fund industry, the literature has evolved in the direction of refining traditional measures (e.g. the Sharpe ratio) or introducing new ones. This paper...

This article proposes a new method for the estimation of the parameters of a simple linear regression model which is based on the minimization of a quartic loss function. The aim is to extend the traditional methodology, based on the normality assumption, to also take into account higher moments...

This paper presents an efficient method to compute portfolio risk and return. Two methodologies are exposed in evaluating portfolio performance by aggregation of securities returns: the first one is based on local approximations of the compounding capitalization formula; in the alternative...