RT Journal Article SR Electronic T1 Editor’s Introduction for 2022 Special Issue on Factor Investing JF The Journal of Portfolio Management FD Institutional Investor Journals SP 1 OP 6 DO 10.3905/jpm.2021.48.2.001 VO 48 IS 2 A1 Frank J. Fabozzi YR 2021 UL https://pm-research.com/content/48/2/1.abstract AB