Abstract :
This research aims to analyze whether LDR, NPL,BOPO , IRR, PDN,and PR simultaneously have influence significant toward ROA on Public Banks.Samples in researchEkonomi Raharja Bank, Himpunan Saudara 1906 Bank,and ICB Bumiputera Bank,. Data and data collecting method in this reserch uses secondary data. The datas are taken from published financial report on Public Banks begun from first quarter at year 2009 until two quarter at year 2012. The technique of data analysis uses double linear regression analysis. Based on calculation and result from SPSS 16 state that whether LDR,NPL,BOPO , IRR, PDN, and PR simultaneosly have influence significant toward ROA on Public Banks.Partially have influence significant toward ROA on Public Banks LDR and PR partially have influence positive unsignificant toward ROA on Public Banks. NPL,and BOPO partially have influence negative unsignificant toward ROA on Public Banks. And the other hand, LDR,PR partially have influence positive significant toward ROA on Public Banks. BOPO partially have influence negative significant toward ROA on Public Banks.
Key words : LDR, NPL,BOPO , IRR, PDN, and PR