PT - JOURNAL ARTICLE AU - Peter S. Spiro TI - Comments on Schwert's Review of <em>Market Volatility</em> AID - 10.3905/jpm.1992.409425 DP - 1992 Oct 31 TA - The Journal of Portfolio Management PG - 97--98 VI - 19 IP - 1 4099 - https://pm-research.com/content/19/1/97.short 4100 - https://pm-research.com/content/19/1/97.full