Faktor-Faktor yang Mempengaruhi Profitabilitas pada Bank Syariah di Indonesia Periode 2011 - 2015

Islamic bank in Indonesia in a relatively short span of time, has shown significant progress and increasingly show its presence in the national economic system. Based on statistical data BI began in 2011 until 2015 is seen from a comparison of the performance of Bank Syariah influenced by several indicators that have been determined showing the different circumstances that indicate a decline in the profitability of Islamic banks in Indonesia it is indicated on improving the upward trend in the NPF ( 2.32%) and ROA (18.87%). ROA is the ratio of the financial companies that deal with aspects of earnings or profitability. ROA ratio is often called the efficiency ratio is used to measure the ability of bank management in controlling operating expenses to operating income. NI is this ratio is used to measure the ability of the bank's management in managing its productive assets to generate profit; NonPerforming Financing (NPF) is the ratio that indicates the ability of bank management to manage problem loans of total loans granted by banks. Financing to deposit ratio is the ratio between the numbers of bank loans with funds received by the bank. The method used in this study include sampling conducted using purposive sampling with 11 banks and data collection was done through literature and documentary study, data analysis was performed using classical assumption (normality test, multikolinearitas, test heterokedastidasitas, and autocorrelation test), and hypothesis testing was performed using Linear ie F test (simultaneous test) and test T (partial test). Based on research that has been done that (1) ATTM, NPF, FDR, ROA, NI simultaneously have a significant influence on ROA. (2) ATTM insignificant positive effect on ROA. (3) NPF is significant negative effect on ROA. (4) The FDR has insignificant negative effect on ROA. (5) ROA have significant negatively influence on ROA. (6) NI has insignificant negative effect on ROA. Keywords : Profitability, Return on Assets, ATTM, NPF, FDR, BOPO, and N