%0 Journal Article %A Hans R. Stoll %T Equity Trading Cost in-the-Large %D 1993 %R 10.3905/jpm.1993.409454 %J The Journal of Portfolio Management %P 41-50 %V 19 %N 4 %U https://jpm.pm-research.com/content/iijpormgmt/19/4/41.full.pdf