[1] Dongguk Univ, Dept Business Adm, Seoul, South Korea
[2] Sookmyung Womens Univ, Sch Global & Area Studies, Seoul, South Korea
[3] Kansai Gaidai Univ, Coll Global Engagement, Osaka, Japan
[4] Univ Oxford, Kellogg Coll, Oxford, England
[5] City Univ London, Bayes Business Sch, London, England