The objective of this study is to investigate the impact of bank capital on monetary policy transmission mechanism during the period from 2010 to 2016 for 20 Emerging Market Economics (EMEs) by using the two-step system generalized method of moments (GMM). The coefficient of excess capital in low-asset countries is found to be negative which reveals the importance of excess capital for the effectiveness of monetary transmission. However, the study could not find the significance of excess capital for high-asset countries as they may afford the risky way to generate their income by increasing the loan supply.
A new approach to the analysis of monetary policy transmission through bank capital