RT Journal Article SR Electronic T1 Is Consistency of Performance a Good Measure of Manager Skill? JF The Journal of Portfolio Management FD Institutional Investor Journals SP 22 OP 32 DO 10.3905/jpm.1998.22 VO 24 IS 3 A1 Scott D. Stewart YR 1998 UL https://pm-research.com/content/24/3/22.abstract AB