RT Journal Article SR Electronic T1 Global Asset Allocation with Multirisk Considerations JF The Journal of Investing FD Institutional Investor Journals SP 7 OP 14 DO 10.3905/joi.1998.408463 VO 7 IS 3 A1 Linda H. Zhang YR 1998 UL https://pm-research.com/content/7/3/7.abstract AB