“…In the banking system, business ethics plays an important role in developing the internal relationship (among staffs, departments) and external relationship (with customers, business partner, and the community) (Icke et al, 2011). Business ethics is not only the option of organization behavior, but also the option, behavior, and responsibility of the staff to themselves, to the bank, and to customers and society (Jaseviciene, 2012). However, business ethics in the banking system did not receive due attention from the bank itself and researchers (Koslowski, 2011).…”