PT - JOURNAL ARTICLE AU - Steven Freund AU - P. Douglas McCann AU - Gwendolyn P. Webb TI - A Regression Analysis of the Effects of Options Introduction on Stock Variances AID - 10.3905/jod.1994.407881 DP - 1994 Feb 28 TA - The Journal of Derivatives PG - 25--38 VI - 1 IP - 3 4099 - https://pm-research.com/content/1/3/25.short 4100 - https://pm-research.com/content/1/3/25.full