The dissertation investigates the impact of a non-risk-weighted leverage ratio on the stability of financial institutions. We calculate leverage ratios (LR) and estimate probabilities of default (PD) and find a significant positive relationship between LR and PD. This might be explained by the...

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 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...