1. a Faculty of Business and Finance, Universiti Tunku Abdul Rahman , 31900 Kampar , Perak , Malaysia
2. b Department of Management , Monash University , P.O. Box 197, Caulfield East VIC 3145 , Australia
3. c Nottingham University Business School, The University of Nottingham Ningbo China , 199, Taikang East Road, 315100 Ningbo , China