期刊名称：Çankırı Karatekin Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
印刷版ISSN：1308-5549
电子版ISSN：2147-4206
出版年度：2015
卷号：5
期号：2
页码：495-505
DOI：10.18074/cnuiibf.223
语种：English
出版社：Çankırı Karatekin University
摘要：Determining the structure of a market plays an important role for policy makers to adopt efficient policies to enhance social welfare of their societies.This welfare is happened in a competitive framework.This study first attempt to measure the concentration level of banking industry and then examines its relationship with profitability measure according to the calculated values.The findings estimated indicate that the Herfindhal-Herishman index has a positive and significant effect on the profitability of the industry.The results also demonstrate that the trend of concentration indicators,except for year 2006,has not declined considerably during the study period Such that the concentration ratio for the largest four banks,all the 4 banks are active in the governmental sector,is near 0.57.Additionally,this reality in the Iranian industry is confirmed under the Herfindhal- Herishman indicator during the period.Therefore,we can conclude that the governmental sector is the dominant part of banking system in Iran and private sector does not play a crucial role.
其他摘要：Toplumlarının refah seviyesini artırmaya yönelik etkin politikalar belirlemek amacıyla piyasa yapısının tespit edilmesi,politika yapıcıları için önemli rol oynamaktadır.Bu refah oldukça rekabetçi bir ortamda meydana gelir.Öncelikli olarak bu çalışma,banka
关键词：Market Structure;Profitability;Banking Industry
