RT Journal Article SR Electronic T1 Investment management fees and determinants of pricing structure in the industry JF The Journal of Portfolio Management FD Institutional Investor Journals SP 74 OP 79 DO 10.3905/jpm.1991.409321 VO 17 IS 2 A1 Philip Halpern A1 Isabelle I. Fowler YR 1991 UL https://pm-research.com/content/17/2/74.abstract AB