On financial system, Bank is the most important financial intermediaries in economy. It has played a central role to the entire financial system. The bank’s capital also has played an important role on the bank risk management and governance. This study issued the function of the financial capital adequacy ratio on Bank supervision system. The article establish the multiple regression model ana...

This paper studies the economic foundations formaximum leverage ratio capital adequacy rules. The paper makes three contributions to the literature. First, we show how to determine the maximum leverage ratio such that the probability of insolvency is less than some predetermined quantity. Two, we show that a leverage ratio rule controls for the same risks as does a Value-at-Risk (VaR) capital a...

For Iran as an oil exporter country, heavy reliance on the extractive sector for generating fiscal revenues and export earnings translates into increased vulnerabilities to oil price shocks. The structure of the economic policy, and the   banking systems make macroprudential policy a particular relevant tool for Iran. The capital adequacy is a macro prudential instrument used to maintain the st...

In this paper Basel regulation is modeled in Dynamic Stochastic General Equilibrium (DSGE) framework. For this purpose, using data from 1981-2017 for Iran, capital adequacy as an importance regulation is modeled. Results show Basel regulation has procyclical effect. According to the results of the model and according to the realities of economy and banking system of Iran, in recession, lending ...