[1] Hosei Univ, Dept Global & Interdisciplinary Studies, Chiyoda Ku, Tokyo, Japan
[2] Hong Kong Polytech Univ, Sch Design, Hung Hom, Hong Kong, Peoples R China
[3] Hitotsubashi Univ, Grad Sch Business Adm, Tokyo, Japan
[4] Beijing Inst Technol, Sch Management & Econ, Beijing, Peoples R China