RT Journal Article SR Electronic T1 Valuation Ratios and Cross-Country Equity Allocation JF The Journal of Investing FD Institutional Investor Journals SP 54 OP 63 DO 10.3905/joi.5.2.54 VO 5 IS 2 A1 Leila Heckman A1 John J. Mullin A1 Holly Sze YR 1996 UL https://pm-research.com/content/5/2/54.abstract AB