[1] Iqra Natl Univ, Dept Business Adm, Peshawar, Pakistan
[2] IESEG Sch Management, UMR 9221 LEM Lille Econ Management, F-59000 Lille, France
[3] Univ Lille, UMR 9221 LEM Lille Econ Management, Lille, France
[4] UMR 9221 LEM Lille Econ Management, CNRS, Lille, France