@thesis{thesis, author={ANWAR REZKIANTO SANDIARY}, title ={PERHITUNGAN EFISIENSI BIAYA BANK MENGUNAKAN METODE NON PARAMETRIK DATA ENVELOPMENT ANALYSIS (DEA) DAN PENENTU EFISIENSI BIAYA PADA BANK UMUM SWASTA NASIONAL}, year={2013}, url={http://eprints.perbanas.ac.id/1280/}, abstract={This study aims to analyze whether This study aims to analyze Whether the LDR, APB, and CAR have a significant effect simultaneously and partial cost efficiency in the private national banks. The sample are six banks, namely: Bank CIMB Niaga,Tbk, Bank Ekonomi Raharja,Tbk, Bank Hana, Bank International Indonesia, Bank Permata,Tbk, Bank UOB Indonesia. Data and data collection methods in this research is secondary data extracted from financial statement of The private National Commercial Banks in Indonesia Going from the first quarter of 2009 until quarter four of 2012. Data analyzes techniques in the research is multiple regression analysis. The result showed that the LDR, APB, and CAR have a significant effect on efficiency cost simultaneously to the Private National Commercial Banks. APB, and CAR partially have negative effect unsignificant on Efficiency Cost in the Private National Commercial Banks. Keyword: liquidity, asset quality and solvency to word Cost Efficiency.} }