RT Journal Article SR Electronic T1 Increasing Portfolio Effectiveness Via Transaction Cost Management JF The Journal of Portfolio Management FD Institutional Investor Journals SP 6 OP 11 DO 10.3905/jpm.1992.409428 VO 19 IS 1 A1 Wayne H. Wagner A1 Michael Banks YR 1992 UL https://pm-research.com/content/19/1/6.abstract AB