This paper seeks to understand the interplay between banks, bank regulation, sovereign default risk and central bank … guarantees in a monetary union. I assume that banks can use sovereign bonds for repurchase agreements with a common central bank … in other “safe” countries will impose tighter regulation. As a result, governments in risky countries get to borrow more …

rating agency and the bank corrupts rating quality, rating-independent regulation enhances welfare. The welfare benefits are …This paper models the strategic interaction between a rating agency, a bank and a bank regulator who lacks information … about bank asset risk. The regulator can either (1) make bank capital requirements contingent on credit ratings; or (2) set …

implications of the analysis for regulation and competition policy are derived. It is found that optimal regulation may depend on …

-over effects. Building on a simple model, this paper introduces a measure of the spill-over effects that a bank generates when it … defaults. The measure is based on an explicit criterion, the aggregate debt repayments, and is bank’s specific, affected by the … bank’s characteristics and links to other banks. Such measure can be useful to a regulator to determine in which banks cash …

bank market values hardly respond to changes in the default risk of individual systemic banks. Together, however, changes …

Bank distress can have severe negative consequences for the stability of the financial system, the real economy, and … public finances. Regimes for restructuring and restoring banks financed by bank levies and fiscal backstops seek to reduce … these costs. Bank levies attempt to internalize systemic risk and increase the costs of leverage. This paper evaluates the …