We model the impact of bank mergers on loan competition, reserve holdings and aggregate liquidity. A merger changes the … distribution of bank sizes and aggregate liquidity needs. Mergers among large banks tend to increase aggregate liquidity needs and … thus the public provision of liquidity through monetary operations of the central bank. …

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 …

We model the impact of bank mergers on loan competition, reserve holdings and aggregate liquidity. A merger creates an … operations by the central bank. …