ABSTRACT
This study aims to determine whether the phenomenon of sticky cost occur in banking industry in Indonesia and see if the level ofsticky costappear when the inefficiency. The Sticky cost seen from the comparison between the changes in cost of administrative and general when there was an increase and a decrease in net banking income. This study consists of one model. The variables in this study include the log cost of administrative and general as the dependent variable, log income and dummy log income as independent variable. The samples are 29 sample banks listed on the PT. Bursa Efek Indonesia (BEI) in the period 2009-2012. The technique used in this study is multiple linear regression. The results ofthis study showed that the cost of administrative and general nature which means sticky adhesiveness occurs at the cost of banking in Indonesia. This study also found that signals a disproportionately inefficiency costs change over revenuew in 2012/2011.
