Open banking is a policy initiative that encourages lending market competition by allowing borrowers to freely share data with any financial institutions. We investigate resource allocation efficiency under open banking. In our setting, banks compete in common-value auctions where they obtain...

This paper provides, for the first time, large-scale evidence that liquidity transformation by banks creates fragility, as their uninsured depositors face an incentive to withdraw their money before others (a so-called panic run). Such fragility manifests itself in stronger sensitivity of...

This paper analyzes the role of liquidity regulation and its interaction with capital requirements. We first introduce costly capital in a bank run model with endogenous bank portfolio choice and run probability, and show that capital regulation is the only way to restore the efficient...