1. Department of Management, College of Business Administration, King Saud University, P.O. Box 71115, Riyadh 11587, Saudi Arabia
2. School of Economics and Finance, Xian Jiaotong University, Xi’an 710049, China
3. Department of Production Engineering and Safety, Faculty of Management, Czestochowa University of Technology, 42-200 Czestochowa, Poland
4. Faculty of Economics, Széchenyi István University, 9026 Győr, Hungary
5. Higher Education Department, Government College of Management Sciences, Mansehra 21300, Pakistan
6. Department of Management, Birmingham Business School, University of Birmingham, Birmingham B15 2TY, UK