[1] Queens Univ Belfast, Queens Management Sch, Belfast, North Ireland
[2] Mansoura Univ, Accounting Dept, Mansoura, Egypt
[3] Ajman Univ, Dept Accounting, Ajman, U Arab Emirates
[4] Newcastle Univ, Business Sch, Newcastle upon Tyne, England
[5] Zagazig Univ, Fac Commerce, Zagazig, Egypt
[6] Queens Univ Belfast, Queens Management Sch, Room 02-010 Riddel Hall,185 Stranmillis Rd, Belfast BT9 5EE, North Ireland