PT - JOURNAL ARTICLE AU - Abby Joseph Cohen TI - Invited Editorial Comment AID - 10.3905/jpm.2013.39.3.001 DP - 2013 Apr 30 TA - The Journal of Portfolio Management PG - 1--2 VI - 39 IP - 3 4099 - https://pm-research.com/content/39/3/1.short 4100 - https://pm-research.com/content/39/3/1.full