RT Journal Article SR Electronic T1 The dual nature of beta responsiveness JF The Journal of Portfolio Management FD Institutional Investor Journals SP 51 OP 56 DO 10.3905/jpm.1983.408903 VO 9 IS 2 A1 Oswald D. Bowlin A1 William P. Dukes YR 1983 UL https://pm-research.com/content/9/2/51.abstract AB