We model the impact of bank mergers on loan competition, banks' reserve holdings and aggregate liquidity. Banks compete … in liquidity risk and expected liquidity needs for each bank and for the banking system. Large mergers tend to increase … expected aggregate liquidity needs, and thus the liquidity provision by the central bank. Comparative statics suggest that a …

-merger financial performance. We find that, on average, bank mergers in the European Union resulted in improved return on capital. By … whereas diversity in their capital, cost structure as well as technology and innovation investments strategies are …

asymmetries within the bank combined with fixed wages. Two kinds of inefficiencies arise in equilibrium: the credit officer either … bank accepts the information asymmetries, is called the centralized structure. Under decentralized structure the bank … finance more small firms, but incur higher costs than centralized ones. Small banks are interpreted as a bank with relatively …

-deposit creditors. Testing the model using EU bank level data yields evidence consistent with the model, suggesting that explicit …

multinational bank. We take a political economy approach to regulation and assume that supervisors maximize the welfare of their own … interests are, the higher is welfare; (3) the bank can allocate its investments strategically across countries to escape closure. …

Using a unique dataset of the Euro area and the U.S. bank lending standards, we find that low (monetary policy) short … securitization activity, weak supervision for bank capital and too low for too long monetary policy rates. Conversely, low long …