Conferences (Organizer / Invited Speaker / Keynote)

(2004). Workshop on Efficiency and Productivity Analysis, September 22, Universidade Catolica Portunguesa, Porto, Portugal, Invited Speaker.

(2003). TABEISA International Conference 2003, Higher Education and Economic Regeneration, 30 October – 1 November, 2003, Peninsula Technikon, Cape Town, South Africa.

(2002). DEA2002 – 3rd International Conference on Data Envelopment Analysis, June 7-9, 2002, Moscow, Russia, Member of Organizing Committee & Program Chair.

(2002). 27th SAS International Conference, April 14-17, 2002, Walt Disney World Swan and Dolphin Resort Orlando, Florida, USA.

(2000). SAS Users Group International, 25th Annual Conference, April 9-12, 2000, Indiana Convention Center, Indianapolis, IN, USA.

(2000). 1st Gulf Decision Support System Conference, November 6-8, 2000, Kuwait, Invited Speaker.

(1998). 16th European Conference on Operational Research, July 1998, Brussels, Belgium.

(1997). 5th European Workshop on Efficiency and Productivity Analysis, October 1997, Copenhagen, Denmark.

(1996). IFORS96 – 4th Triennial Conference of the International Federation of Operational Research Societies, July 8-12, 1996, Vancouver, Canada