RT Journal Article SR Electronic T1 The Small-Country Effect JF The Journal of Investing FD Institutional Investor Journals SP 17 OP 24 DO 10.3905/joi.2.3.17 VO 2 IS 3 A1 A. Michael Keppler A1 Heydon D. Traub YR 1993 UL https://pm-research.com/content/2/3/17.abstract AB