Frontier Analyst Software Banxia Inc. developed a Data Envelopment Analysis (DEA) based software, called Frontier Analyst, that performs objective, comparative efficiency studies applicable to a wide range of industries: retail, franchising, banking, or other business. It is possible to download a beta version of this software following this link.
Warwick DEA software: It is a very useful Windows running software and very convivial. For a demonstration of Warwick-Windows-DEA Software, follow this link
Software by Consulting, Inc. This software works however in a DOS environment. For a copy of this software, write to P.O. Box, Amherst, MA 01004-2453, USA or phone 413-256-1121. I do not know of any web site for this company.