RT Journal Article SR Electronic T1 How Risky are Emerging Markets? JF The Journal of Portfolio Management FD Institutional Investor Journals SP 62 OP 67 DO 10.3905/jpm.1987.62 VO 14 IS 1 A1 Vihang R Errunza A1 Etienne Losq YR 1987 UL https://pm-research.com/content/14/1/62.abstract AB