%0 Journal Article %T Spread-Based Direct Alpha (SBDA) as a Performance Measure for PE Funds %A Koichi Miyazaki %A Kazuhiro Shimada %J Journal of Mathematical Finance %P 380-393 %@ 2162-2442 %D 2023 %I Scientific Research Publishing %R 10.4236/jmf.2023.133024 %X In this study, we explore the Public Market Equivalent (PME) as a measure of Private Equity (PE) fund performance relative to the listed market. While various PME methods exist, the ˇ°direct alpha methodˇ± has been identified as the superior approach. However, concerns arise regarding its suitability from a financial theory perspective, given its derivation process and the questions surrounding its role as a performance measurement method for PE funds relative to listed markets. To address these issues, we propose a novel and more accurate measurement method, the Spread Based Direct Alpha (SBDA), along with a technique for deriving the alpha amount based on SBDA, enabling a more precise comparison of PE fund performance against traditional assets. %K PE Funds %K Public Market Equivalent (PME) %K Direct Alpha %K Spread Based Direct Alpha (SBDA) %K Performance Measurement %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=127251