RT Journal Article SR Electronic T1 Evidence of Superior Performance Persistence in Hedge Funds JF The Journal of Alternative Investments FD Institutional Investor Journals SP 76 OP 79 DO 10.3905/jai.1998.407851 VO 1 IS 2 A1 Thomas Schneeweis YR 1998 UL https://pm-research.com/content/1/2/76.abstract AB