[1] Open Univ Hong Kong, Lee Shau Kee Sch Business & Adm, Hong Kong, Peoples R China
[2] IPAG Business Sch, Paris, France
[3] Univ Southampton, Southampton Business Sch, Southampton SO17 1BJ, Hants, England
[4] Univ Las Palmas Gran Canaria, Dept Econ & Management, Las Palmas Gran Canaria, Spain