Affiliation: | 1. Department of Management, Marketing, and Business Administration , University of Houston—Downtown , Houston, Texas 77002, USA halet@uhd.edu;3. Department of Management Systems , Ohio University, College of Business , Athens, Ohio 45701, USA;4. Groupe ESC Pau , 64000, Pau, France;5. Department of Industrial and Manufacturing Systems Engineering , Ohio University , Athens, Ohio 45701, USA |