[1] Curtin Univ, Fac Business & Law, Sch Management & Mkt, Perth, WA, Australia
[2] Ming Chuan Univ, Coll Management, Dept Business Adm, Taipei, Taiwan
[3] Univ Auckland, Fac Business & Econ, Dept Management & Int Business, Auckland, New Zealand
[4] Curtin Univ, Fac Business & Law, Sch Management, GPO Box U1987, Perth, WA 6845, Australia