[1] Gulf Univ Sci & Technol, Dept Accounting & MIS, Mubarak Al Abdullah, Kuwait
[2] Cork Univ, Sch Business, Univ Coll Cork, Cork, Ireland
[3] Korea Univ, Sch Business, Seoul 136701, South Korea
[4] Univ Melbourne, Melbourne Business Sch, 200 Leicester St, Carlton, Vic 3053, Australia