PT - JOURNAL ARTICLE ED - Bernstein, Peter L. TI - Statisticspeak and X Versus Y AID - 10.3905/jpm.1995.1 DP - 1995 Jan 31 TA - The Journal of Portfolio Management PG - 1--1 VI - 21 IP - 2 4099 - https://pm-research.com/content/21/2/1.short 4100 - https://pm-research.com/content/21/2/1.full