RT Journal Article SR Electronic T1 How Good is Institutional Brokerage Research? JF The Journal of Portfolio Management FD Institutional Investor Journals SP 26 OP 31 DO 10.3905/jpm.1977.26 VO 3 IS 2 A1 Clinton M. Bidwell III YR 1977 UL https://pm-research.com/content/3/2/26.abstract AB