Mahmodpour, K., N. Shahiki Tash, M. and Fotros, M. H. (2018) “The Effect of Economies of Scope on Iranian Banking Sector Structure: An Application of Multi-Product Function and Multi-Level Effect Approaches”, Scientific Annals of Economics and Business. Iasi, Romania, 65(4), pp. 459–475. doi: 10.2478/saeb-2018-0016.