[1] Nanyang Technol Univ, Nanyang Business Sch, Singapore 639798, Singapore
[2] Nanyang Technol Univ, Nanyang Business Sch, Inst Asian Consumer Insights, Singapore 639798, Singapore
[3] Sungkyunkwan Univ, Sch Business, Seoul 110745, South Korea
[4] Univ Minnesota, Carlson Sch Management, Minneapolis, MN 55455 USA