RT Journal Article SR Electronic T1 The Move Toward Global Investing JF The Journal of Investing FD Institutional Investor Journals SP 21 OP 26 DO 10.3905/joi.2.4.21 VO 2 IS 4 A1 Leroy Gilbertson YR 1993 UL https://pm-research.com/content/2/4/21.abstract AB