You are viewing the site in preview mode

Skip to content


  • Open Access

Tactical size rotation in Switzerland

Swiss Journal of Economics and Statistics2010146:BF03399327

  • Published:


The size premium, defined as the return differential between shares of small and large companies, is subject to cyclical fluctuations. This study examines the predictability of this premium for the Swiss stock market applying a new and flexible forecasting approach. Our strategies provide promising information ratios. The results show that risk variables (VIX, TED spread, etc.), the performance of the S&P 500 and statistical variables such as AR(1) terms or trends prove to be successful forecasting variables in our algorithm. Furthermore, variables that sum up the consensus estimates of equity analysts (IBES) make valuable forecast contributions.


  • G11
  • G17


  • forecasting
  • size premium
  • Switzerland
  • factor models