In the wake of the European debt crisis, it has become clear that government bonds may actually be a risky form of investment. The Basel Committee and the Bundesbank have therefore opened an intense debate as to whether banks investing in EU government bonds should be subject to regulatory...

Im Zuge der europäischen Schuldenkrise ist deutlich geworden, dass Staatsanleihen eine durchaus riskante Anlageform sein können. Der Basler Ausschuss und die Bundesbank haben daher eine intensive Diskussion darüber angestoßen, ob Investitionen der Banken in EU-Staatsanleihen in Zukunft mit...

This paper investigates interbank market fragmentation that results from the bank-sovereign risk nexus. We focus on the Italian market fragmentation during the post-Lehman and sovereign debt crisis era. By using Italian bank and GIPSI country CDS spread changes, we suggest a new measure of...

This paper studies the impact of bank regulation and taxation in a dynamic model where banks are exposed to credit and liquidity risk and can resolve financial distress in three costly forms: bond issuance, equity issuance or fire sales. We find an inverted U-shaped relationship between capital...

In attempting to promote bank stability, the Basel Committee on Banking Supervision (2006) provides a framework that seeks to control the amount of tail risk that large banks take in their trading books. However, banks around the world suffered sizeable trading losses during the recent crisis....

In general, banks play a growth-enhancing role for the real economy. However, distorted incentives for banks, depositors, and regulators in connection with bank insolvency may corrupt banks' credit allocation and monitoring decisions, leading to suboptimal real economic outcomes. A rules-based...

This paper develops a macroeconomic framework where the representative bank is owned by inside and outside owners and copes with capital requirements that vary countercyclically. The issuance of outside equity is characterized getting insights from the literature on corporate governance,...

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 rating-independent capital requirements. Truthful...

This paper uses a unique data set from credit files of six leading German banks to provide some empirical insights into their rating systems used to classify corporate borrowers. On the basis of the New Basle Capital Accord, which allows banks to use their internal rating systems to compute...

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, and that their sovereign partially backs up any...