PT - JOURNAL ARTICLE AU - Wayne H. Wagner AU - Michael Banks TI - Increasing Portfolio Effectiveness Via Transaction Cost Management AID - 10.3905/jpm.1992.409428 DP - 1992 Oct 31 TA - The Journal of Portfolio Management PG - 6--11 VI - 19 IP - 1 4099 - https://pm-research.com/content/19/1/6.short 4100 - https://pm-research.com/content/19/1/6.full