[1] Prince Sultan Univ, Coll Business Adm, Riyadh, Saudi Arabia
[2] Al Ain Univ, Coll Business Adm, Al Ain, U Arab Emirates
[3] Govt Coll Management Sci, Mansehra, Pakistan
[4] Univ Pitesti, Dept Finance Accounting & Econ, Pitesti, Romania
[5] Univ Lucian Blaga Sibiu, Inst Doctoral & Postdoctoral Sch, Sibiu, Romania
[6] King Saud Univ, Coll Business Adm, Dept Management, Riyadh, Saudi Arabia
[7] Birmingham Business Sch, Dept Management, Birmingham, W Midlands, England