Identification of Monetary Policy Items Influencing the Banking System

The purpose of this paper is to identify the effective factors of monetary policy on the banking system as one of the most important sectors of macroeconomics. Therefore, the effective factors of monetary policy on the banking system using the Dynamic Randomized Equilibrium Model (DSGE) and the emergence of long-run macroeconomic ratios in the 1370s and 1380s And others' studies.The results showed that with a positive shock to the interest rate, due to lower demand for loans, the lending rate and, as a result, banks' profits decrease, and due to positive oil shocks, liquidity increases, lending rates and investment increases, and the household's willingness Reduces savings, resulting in lower bank profitability. Based on the results, while considering the importance of the role of financial factors in the transfer mechanism and the intensity of monetary policy effects by policy makers, it is suggested to adopt measures to adjust the effects of economic shocks.