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transparency. This article proposes a method to assess the limitations of such methods using the posterior Cramer-Rao bound (PCRB …) concept. This PCRB methodology allows one to quantify the maximum achievable accuracy of exposure estimates without having to …. The main determinants of the PCRB are shown to be the variance of the hedge fund exposures and the ratio of market …
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This study presents a hedge fund portfolio choice model for an investor facing ambiguity. In the empirical section, we measure ambiguity as the cross-sectional dispersion in Industrial Production growth and in stock market return forecasts, and we construct the systematic ambiguity factors from...
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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...
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