RT Journal Article SR Electronic T1 An analysis of the diversification benefit from international equity investment JF The Journal of Portfolio Management FD Institutional Investor Journals SP 33 OP 36 DO 10.3905/jpm.1990.409307 VO 17 IS 1 A1 John E. Hunter A1 T. Daniel Coggin YR 1990 UL https://pm-research.com/content/17/1/33.abstract AB