Giordani, Georgia; Floros, Christos - In: Global Business and Economics Review 17 (2015) 2, pp. 217-235
This paper investigates the effect of automated teller machines (ATMs), information technology (IT) investments and other determinants on the efficiency and profitability of Greek commercial banks. Following the two-step procedure: 1) efficiency is derived via the non-parametric data envelopment...