RT Journal Article SR Electronic T1 Foreword JF The Journal of Investing FD Institutional Investor Journals SP 98 OP 99 DO 10.3905/JOI.2009.18.1.098 VO 18 IS 1 A1 Thurman V White, Jr. YR 2009 UL https://pm-research.com/content/18/1/98.abstract AB