RT Journal Article SR Electronic T1 Editors’ Introduction to the 2022 Special Issue on Novel Risks and Sources of Volatility: Identification and Measurement Challenges for Portfolio Management JF The Journal of Portfolio Management FD Institutional Investor Journals SP 1 OP 5 DO 10.3905/jpm.2022.1.430 VO 48 IS 10 A1 Frank J. Fabozzi A1 Ahmet K. Karagozoglu YR 2022 UL https://pm-research.com/content/48/10/1.abstract AB