RT Journal Article SR Electronic T1 Use and Abuse of Financial and Monetary Data JF The Journal of Portfolio Management FD Institutional Investor Journals SP 65 OP 73 DO 10.3905/jpm.1975.408533 VO 1 IS 3 A1 Robert H. Parks YR 1975 UL https://pm-research.com/content/1/3/65.abstract AB