RT Journal Article SR Electronic T1 Undesirable Outputs in Commodities Trading Advisers: A Data Envelopment Analysis Approach JF The Journal of Wealth Management FD Institutional Investor Journals SP 85 OP 92 DO 10.3905/jwm.2015.17.4.085 VO 17 IS 4 A1 Greg N. Gregoriou A1 Stephen C. Henry YR 2015 UL https://pm-research.com/content/17/4/85.abstract AB This article uses data envelopment analysis (DEA) models to investigate CTA rankings using undesirable outputs. Many papers examining CTAs have used basic DEA models and have never addressed the issue of undesirable factors. This work attempts to use the theoretical model developed by Seiford and Zhu [2002] and apply it to CTAs during the period from 2009 to 2013. The results suggest that a traditional DEA will produce different rankings than an undesirable output model.TOPICS: Commodities, futures and forward contracts, statistical methods, performance measurement