Recent research reveals that hedge fund returns exhibit a range of different,possibly non-linear pay-off patterns. It is difficult to qualify all these patternssimultaneously as being rational in a traditional framework for optimal financial decisionmaking. In this paper we present a simple...

Little is known about the exact sources and risks of hedge fund's market neutral strategies. Based on existing views on arbitrage trading, such as done by hedge funds, we formulate and test a hypothesis that market neutrality is affected by market-wide liquidity. We find that such is the case...