PT - JOURNAL ARTICLE AU - Christian W. Frei AU - Paul Hughes TI - Exploring Limitations of Return-Based Exposure Estimation for Hedge Funds AID - 10.3905/jai.2013.16.3.048 DP - 2013 Dec 31 TA - The Journal of Alternative Investments PG - 48--63 VI - 16 IP - 3 4099 - https://pm-research.com/content/16/3/48.short 4100 - https://pm-research.com/content/16/3/48.full AB - Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.