RT Journal Article SR Electronic T1 Optimal international asset allocation JF The Journal of Portfolio Management FD Institutional Investor Journals SP 11 OP 21 DO 10.3905/jpm.1982.408895 VO 9 IS 1 A1 Bruno Solnik A1 Bernard Noetzlin YR 1982 UL https://pm-research.com/content/9/1/11.abstract AB