نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشیار گروه علوم اقتصادی، دانشکده اقتصاد، مدیریت و بازرگانی، دانشگاه تبریز
2 دانشیار گروه توسعه اقتصادی و برنامهریزی، دانشکده اقتصاد، مدیریت و بازرگانی، دانشگاه تبریز
3 دانشجوی مقطع دکتری علوم اقتصادی، دانشکده اقتصاد، مدیریت و بازرگانی، دانشگاه تبریز
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
According to the role of the banks in the economy of a country, it is important to study their performance and efficiency. Bank decisions about diversification have significant effects on its performance. By prorating fixed costs, minimizing expected bankruptcy costs and improving resource allocation, diversification can bring revenues for the banking sector. These revenues are called diversification profits. The profits have significant effects on bank efficiency and risks. In order to investigate the effects of diversification profits, this paper estimates a non-linear cost function for some chosen banks of Iran during the period of 2006-2017. Introducing a new method, quasi-diversification profits are extracted in the form of four scenarios. Then, using a censored regression pattern (Tobit method), the effects of those profits on the efficiency of the banks are investigated. The results indicate that the relationship between quasi-diversification profits and bank efficiency depends on the scenarios in which those profits are extracted.
کلیدواژهها [English]