We present an extension of the traditional Sharpe ratio to allow for the evaluation of non-normal return distributions. Combining earlier work in this area with stochastic simulation, we develop a procedure that allows for the construction of a benchmark for the evaluation of the performance of...

We study the diversification effects from introducing hedge funds into a traditional portfolio of stocks and bonds. Our results make it clear that in terms of skewness and kurtosis equity and hedge funds do not combine very well. Although the inclusion of hedge funds may significantly improve a...

Using monthly return data on 455 hedge funds over the period 1994-2001 we study the diversification effects from introducing hedge funds into a traditional portfolio of stocks and bonds. Our results indicate that although the inclusion of hedge funds may significantly improve a portfolio's...

Using monthly return data over the period June 1994 - May 2001 we investigate the performance of randomly selected baskets of hedge funds ranging in size from 1 to 20 funds. The analysis shows that increasing the number of funds can be expected to lead not only to a lower standard deviation but...

Hedge funds exhibit a high rate of attrition that has increased substantially over time. Using data over the period 1994-2001, we show that lack of size, lack of performance and an increasingly aggressive attitude of old and new fund managers alike are the main factors behind this. Although...

With average hedge fund performance steadily deteriorating and equity markets picking up again, interest in hedge fund return replication as a cheaper means of obtaining hedge fund-like returns is growing steadily. Currently, there are various products on offer. Compared to real hedge funds (of...

Over the last 20 years, investors have come to approach investment decision-making in an increasingly mechanical manner. Optimisers are filled up with historical return data and the 'optimal' portfolio follows almost automatically. In this paper we argue that such an approach can be extremely...

In this paper we study the possible role of managed futures in portfolios of stocks, bonds and hedge funds. We find that allocating to managed futures allow investors to achieve a very substantial degree of overall risk reduction at limited costs. Apart from their lower expected return, managed...

In this paper we use a scenario-based ALM model to study the effects on the risk-return profile of defined benefit pension funds from including options in the pension fund portfolio. Our results show that properly constructed option strategies can add substantial value to pension fund...

Although the inclusion of hedge funds in an investment portfolio can significantly improve that portfolio's mean-variance characteristics, it can also be expected to lead to significantly lower skewness and higher kurtosis. In this paper we show how this highly undesirable side-effect can be...