[1] Kyonggi Univ, Div Business Adm, Accounting Taxat, Suwon 16227, South Korea
[2] Jeonbuk Natl Univ, Coll Commerce, Dept Accounting, 567 Baekje Daero, Jeonju 54896, Jeollabuk Do, South Korea
[3] Sangmyung Univ, Dept Global Business Adm, Seoul 03016, South Korea