RT Journal Article SR Electronic T1 How Well Do Money Market Funds Perform JF The Journal of Portfolio Management FD Institutional Investor Journals SP 18 OP 26 DO 10.3905/jpm.1981.18 VO 7 IS 3 A1 Michael G. Ferri A1 H. Dennis Oberhelman YR 1981 UL https://pm-research.com/content/7/3/18.abstract AB