On Swiss Timing and Selectivity: In the Quest of Alpha

Abstract

This paper presents an overview of the theories underlying the major portfolio performance measurement models, with an empirical application to assess the market timing and stock-picking abilities of an exhaustive sample of 60 Swiss-equity investment funds over the 1977-1999 period. Regardless of the benchmark portfolio or the performance measurement model, we find no evidence that Swiss-equity mutual funds, either individually or as a whole, provide investors with superior stock selection or market timing relative to a passively managed benchmark portfolio. We also found a negative correlation between selectivity and timing results. Finally, the influence of asset size, funds age and management fees are considered as an explanation of the results.

JEL Classification: G11, G20