[1] Putra Business Sch, Serdang, Malaysia
[2] Shaheed Benazir Bhutto Univ, Dept Business Adm, Shaheed Benazirbad, Pakistan
[3] Univ Putra Malaysia, Serdang, Malaysia
[4] Akfa Univ, Akfa Business Sch, Tashkent, Uzbekistan
[5] Donghua Univ, Glorious Sun Sch Business & Management, Shanghai, Peoples R China
[6] Queen Mary Univ London, Dept Finance, London, England