This paper presents a simple and efficient exogenous outlier detection & estimation algorithm introduced in a regularized version of the Kalman Filter (KF). Exogenous outliers that may occur in the observations are considered as an additional stochastic impulse process in the KF observation...

A characteristic of hedge funds is not only an active portfolio management, but also the allocation of portfolio performance between different accounts, which are the accounts for the external investors, an account for the management firm and a provision account. Despite a lack of transparency...

Most of hedge funds databases are now keeping history of dead funds in order to control biases in empirical analysis. It is then possible to use these data for the analysis of hedge funds lifetimes and survivorship. This paper proposes two nonparametric speci fications of duration models. First,...

Despite having registered significant investor appetite in recent years, empirical research on UCITS compliant hedge funds (“Newcits” or “Alternative UCITS”) is a rare commodity. The major contribution of this paper is therefore to evaluate the performance of publicly regulated...

Research in hedge fund investing proposes different solutions to build optimal hedge fund portfolios. However, these solutions are direct extensions of the usual meanvariance framework, and still suffer from model risks. More complex approaches start to be used but are related to numerous...

In spite of a somewhat disappointing performance throughout the crisis, and a series of high profile scandals, investors are showing interest in hedge funds. Still, funds of hedge funds keep on experiencing out-flows. Can this phenomenon be explained by the failure of funds of hedge funds'...