Affiliation: | a Department of Information Management, National Sun Yat-Sen University, No. 70, Lienhai Rd., Kaohsiung 80424, Taiwan, ROC b Department of Information Management, National Central University, No. 300, Jhongda Rd, Jhongli 3200, Taiwan, ROC c College of Business and Administration, University of Colorado at Colorado Springs, P.O. Box 7150, Colorado Springs, CO 80933-7150, USA d Research School of Business, The Australian National University, Canberra ACT 0200, Australia |