1. School of Internet Economics and Business, Fujian University of Technology, Fuzhou City, People’s Republic of China
2. School of International Trade and Economics, University of International Business and Economics, Beijing, P.R. People’s Republic of China
3. Department of Management Sciences, COMSATS University Islamabad, Lahore Campus, Pakistan
4. Department of Management Sciences, University of Okara, Okara, Pakistan
5. School of Business, University of International Business and Economics, Beijing P.R. People’s Republic of China