1. Department of Business Information Systems, College of Business, California State University, Chico, CA 95929 USA (e-mail: xwei1@csuchico.edu).
2. Black School of Business, Penn State Erie, The Behrend College, Erie, PA 16563 USA (e-mail: xzp17@psu.edu).
3. Department of Information Technology and Decision Sciences, G. Brint Ryan College of Business, University of North Texas, Denton, TX 76203 USA (e-mail: victor.prybutok@unt.edu).