PT - JOURNAL ARTICLE ED - Bruce, Brian R. TI - Editor's Letter DP - 2001 Mar 20 TA - Trading PG - 11--11 VI - 2001 IP - 1 4099 - http://guides.pm-research.com/content/2001/1/11.short 4100 - http://guides.pm-research.com/content/2001/1/11.full