PT - JOURNAL ARTICLE ED - Bruce, Brian R. TI - Editor’s Letter AID - 10.3905/joi.2012.21.3.005 DP - 2012 Aug 31 TA - The Journal of Investing PG - 5 VI - 21 IP - 3 4099 - https://pm-research.com/content/21/3/5.short 4100 - https://pm-research.com/content/21/3/5.full