PT - JOURNAL ARTICLE ED - Bruce, Brian R TI - Editor’s Letter AID - 10.3905/JOI.2010.19.1.001 DP - 2010 Feb 28 TA - The Journal of Investing PG - 1 VI - 19 IP - 1 4099 - https://pm-research.com/content/19/1/1.short 4100 - https://pm-research.com/content/19/1/1.full