Abu-Alkheil, Ahmad M.; Burghof, Hans-Peter; Khan, Walayet A. - In: American Journal of Finance and Accounting 3 (2013) 1, pp. 1-23
further show that the EIIB exhibits a clear paradox between its high operating efficiency and low profitability. EIIB …We employ data envelopment analysis (DEA) to examine the relative efficiency of Islamic and conventional banks in the … experience lower cost efficiency, higher allocative inefficiency and poor, but relatively better, technical efficiency compared …