TY - JOUR T1 - Structural Changes in Trading Stocks JF - The Journal of Portfolio Management SP - 19 LP - 27 DO - 10.3905/jpm.1993.409467 VL - 20 IS - 1 AU - Bartley J. Madden Y1 - 1993/10/31 UR - https://pm-research.com/content/20/1/19.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -