DETERMINAN TINGKAT EFISIENSI BANK PEMBANGUNAN DAERAH (BPD) SYARIAH DI INDONESIA: TWO-STAGE DATA ENVELOPMENT ANALYSIS
This study aims to analyze the efficiency level of Sharia Regional Development Bank on the first stage and to analyze the influence of Bank Size, ROA, NPF, FDR and Inflation for the efficiency level of Sharia Regional Development Bank on the second stage. The population in this study is the Sharia Regional Development Bank in Indonesia. The sample used in this research is 14 Shariah Regional Development Bank that fulfill the criteria of taking the sample that is having Sharia Business Unit, presenting the financial statements and has been published, and no change of business entity. The observation period of the study is from 2012 to 2016. This researchanalysis technique used DEAP 2.1. on the one stage and Tobit on the twostage. The result of this study indicates that the Bank Size, ROA and FDR positif significant influence to efficiency level, while the NPF and Inflation don’t have influence to efficiency level.