[1] Univ Turku, Dept Mkt & Int Business, Turku Sch Econ, FI-20014 Turku, Finland
[2] Univ Leicester, Sch Business, Leicester LE1 7RH, Leics, England
[3] Univ Queensland, UQ Business Sch, St Lucia, Qld 4072, Australia
[4] Sch Business Adm, Coll Management, Rishon Leziyyon, Israel