Several frequentist and Bayesian model averaging schemes, including a new one that simultaneously allows for parameter uncertainty, model uncertainty and time varying model weights, are compared in terms of forecast accuracy over a set of simulation experiments. Artificial data are generated,...

This paper investigates the presence of spillover effects of marketing in mutual fund families. We find that funds with high marketing expenses generate spillovers, and enhance cash inflows to family members with low marketing expenses. In particular, low-marketing funds that are operated by a...

A wide range of empirical biases hampers hedge fund databases. In this paper we focus upon survival-related biases and disentangle look-ahead biases due to self-selection of funds and due to fund termination. Self-selection arises because funds voluntarily report their information to data...

The driving force behind the well-documented medium term momentumeffect in stock returns is subject of much debate. Empirical papersthat aim to find the determinants of this return continuation, seem tobe almost exclusively restricted to US stock markets. Consequently,regional effects have...

We revisit the question of capacity constraints in the hedge fund industry by looking at over 2,000 individual funds operating within ten different strategy segments over the years 1994 to 2006. By first looking at fund specific determinants of alpha returns, we demonstrate that the negative...

Previous studies have shown that systematic risk in hedge fund returns is partly captured by short positions in put option returns. This is suggestive of a potential 'peso problem' in hedge fund returns: a series of steady returns may alternate with an occasional crash. In this paper, we analyze...

In this paper, we analyze the economic value of predicting index returns as well as volatility. On the basis of fairly simple linear models, estimated recursively, we produce genuine out-of-sample forecasts for the return on the Samp;P 500 index and its volatility. Using monthly data from 1954...

Believers in the law of small numbers tend to overinfer the outcome of a random process after a small series of observations. They believe that small samples replicate the probability distribution properties of the population. We provide empirical evidence indicating that investors are...

We explore the flow-performance interrelation of hedge funds by separating the investment and divestment decisions of investors using a regime switching model. We report three previously undocumented features in hedge fund data. First, we find a weak inflow-performance relation at quarterly...

Hedge funds databases are typically subject to high attrition rates because of fund termination and self-selection. Even when all funds are included up to their last available return, one cannot prevent that ex post conditioning biases affect standard estimates of performance persistence. In...