PT - JOURNAL ARTICLE AU - Lawrence S. Speidell TI - Embarrassment and riches AID - 10.3905/jpm.1990.409296 DP - 1990 Oct 31 TA - The Journal of Portfolio Management PG - 6--11 VI - 17 IP - 1 4099 - https://pm-research.com/content/17/1/6.short 4100 - https://pm-research.com/content/17/1/6.full