Sabry ShaabanDr. Sabry Shaaban received his Ph.D. in Management Science from Sheffield Hallam University (UK) and a MSc. in Operational Research from the University of Sussex (UK). He joined ESC Rennes School of Business (France) in 1999 and is currently an assocate professor in the Department of Finance and Operations, where he teaches courses in operations management and management science. He served for five years as head of the department. Read More Read Less