PT - JOURNAL ARTICLE AU - Mark E. Holder AU - Richard J. Kent TI - INVITED EDITORIAL COMMENT AID - 10.3905/jpm.2011.37.3.004 DP - 2011 Apr 30 TA - The Journal of Portfolio Management PG - 4--6 VI - 37 IP - 3 4099 - https://pm-research.com/content/37/3/4.short 4100 - https://pm-research.com/content/37/3/4.full