The dramatic growth in sovereign wealth funds (SWFs) has implications which are still emerging for national economies and globally. This paper considers why SWFs have become key international financial institutions for some countries, particularly developing ones. This adds to the literature on...

We propose a mathematical model of momentum risk-taking, which is essentially real-time risk management focused on short-term volatility. Its implementation, a fully automated momentum equity trading system, is systematically discussed in this paper. It proved to be successful in extensive...