نوع مقاله : مقاله پژوهشی
عنوان مقاله English
نویسندگان English
The purpose of this article is presented a model for identifying and ranking Systemically Important Banks with (∆COVaR( approach in the Iranian banking. SR examines the potential capacity of spreading the financial crisis among banks and finally the real sector of the economy through the simultaneous increase of the sequences of the loss probability distribution function. The current research method is descriptive-analytical in terms of the type of research and developmental/applicative in terms of the purpose. The time domain of the research is from 2009/3/21 to 2021/01/19. The research data includes the weekly average stock price of 7 stock banks (Mellat, Tejarat, Saderat, Eghtaz Navin, Parsian, Kerebahan and Sina) and the weekly average of the total stock market index from the Noavaran system, and information related to the bank's financial metrics have been extracted from the financial statements of banks in the Codal system.
In order to measure the share of each bank in Systemic risk, the measure (∆COVaR) is used. With the help of two criteria (RMSE) and (MAE), we have ranked the examined banks. The output of this part confirms that the crisis in some banks has more destructive effects on the entire financial system than in other banks. In the end, we examine the relationship between Systemic risk and the financial metrics of the investigated banks and conclude that the improvement of the capital adequacy ratio has an inverse and significant relationship with Systemic risk.
کلیدواژهها English
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