PT - JOURNAL ARTICLE AU - Brian Bruce TI - Editor’s Letter AID - 10.3905/jbis.2022.13.1.001 DP - 2022 Mar 09 TA - The Journal of Beta Investment Strategies PG - 1 VI - 13 IP - 1 4099 - https://pm-research.com/content/13/1/1.short 4100 - https://pm-research.com/content/13/1/1.full