This paper deals with the long-run stock performance after initial public offerings (IPOs) in the German capital market with a larger sample than prior studies and alternative benchmarks (the equally and the value-weighted market portfolio, size portfolios and matching stocks).

This paper gives 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.