Analisis Pengaruh Capital Adequacy Ratio (CAR), Financing To Deposit Ratio (FDR), Non Performing Financing (NPF), Biaya Operasional Terhadap Pendapatan Operasional (BOPO) Terhadap Profitabilitas Bank Umum Syariah Di Indonesia

This research entitled “Influence Analysis of capital adequacy ratio (CAR), financing to deposit ratio (FDR), non performing financing (NPF) and operational cost to operating income (BOPO) to return on assets (ROA) of Sharia Commercial Bank in Indonesia”. The data used in this study is secondary data, in the form of annual time series data. These data include Return on Assets (ROA) as the dependent variable and Capital Adequacy Ratio (CAR), Financing to Deposit Ratio (FDR), Non Performing Financing (NPF) and Operational Revenue (BOPO) as independent variables. The study period is from 2010 to 2016. Type of data used in this research are secondary data in the form of monthly time series. The method of analysis in this research used quantitative analysis and the analysis tool used is Error Correction Model (ECM). The results of regression Error Correction Model (ECM) , shows that the value of inaction (λ) ROA variable lies between 0 <λ <1, that is equal to 0.921329, and the probability value of ECT of 0,0001. This indicates that the model is really an ECM model. Based on the classical assumption test there is one problem that is Multicollinearity test, meanwhile there is no problem of heterokedastisitas and otokorelasi. Based on t-test variants in CAR, FDR, NPF, BOPO in the short term do not have a significant effect on the profitability (ROA) of sharia commercial banks. In the long term CAR, FDR, NPF, BOPO has a significant influence on the profitability of sharia commercial banks