The paper analyses cost efficiency of Russian banks. Models of banks' production function are developed using stochastic production function approach. We consider several models, and the models of particular interest are models, which include asset quality and risk-preferences as factors....

Non-parametric estimates of technical efficiency of Russian banks are considered for each quarter in the period of 2002–2006. Two types of DEA estimates CCR (Charnes, Cooper, Rhodes, 1978) and BCC (Banker, Charnes, Cooper, 1984), are compared with parametric SFA estimates. Semiparametric...