PT - JOURNAL ARTICLE AU - Michael R. Granito TI - Investment rules and the Ergodic Hypothesis AID - 10.3905/jpm.1986.409082 DP - 1986 Oct 31 TA - The Journal of Portfolio Management PG - 50--58 VI - 13 IP - 1 4099 - https://pm-research.com/content/13/1/50.short 4100 - https://pm-research.com/content/13/1/50.full