TY - JOUR T1 - Regime-Dependent Nonlinear Analysis of<br/> Hedge Funds JF - The Journal of Alternative Investments SP - 53 LP - 72 DO - 10.3905/jai.2011.13.4.053 VL - 13 IS - 4 AU - Jan Viebig AU - Thorsten Poddig AU - Panagiotis Ballis-Papanastasiou Y1 - 2011/03/31 UR - https://pm-research.com/content/13/4/53.abstract N2 - In this article, the authors introduce a regime-dependent nonlinear model to explain the nonlinear return and risk characteristics of hedge funds. The explanatory power of their regime-dependent nonlinear model is substantially higher than the explanatory power of simple linear regression models. Instead of applying self-constructed or option-based asset-based style (ABS) factors, the authors use readily observable market factors to attribute the returns of merger arbitrage hedge funds to three common sources of risk. Combining econometric methods for phase identification with regime-switching regressions to build a regime-dependent nonlinear model is shown to be much less time-consuming and less arbitrary in nature than using ABS factor models.TOPICS: Real assets/alternative investments/private equity, statistical methods, options, style investing ER -