The Internal Ratings Based (IRB) approach for capital determination is one of the cornerstones in the proposed revision of the Basel Committee rules for bank regulation. We evaluate the IRB approach using historical business loan portfolio data from a major Swedish bank for the period 1994 to...

Firms with credit-default swaps (CDS) traded on their debt may face "empty creditors'' as hedged creditors have less incentive to participate in firm restructuring. We test for the existence of empty creditors by employing an exogenous change to the bankruptcy code in Germany, that effectively...

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...

Firms with credit-default swaps (CDS) traded on their debt may face "empty creditors" as hedged creditors have less incentive to participate in firm restructuring. We test for the existence of empty creditors by employing an exogenous change to the bankruptcy code in Germany that effectively...

Total notional principal outstanding for single-name credit default swaps (CDSs) based on corporate and sovereign reference entities grew significantly through June 2011, but, following the global credit crisis and Eurozone sovereign debt crisis, notional amounts on single-name CDSs outstanding...

We study the interplay of capital and liquidity regulation in a general equilibrium setting by focusing on future funding risks. The model consists of a banking sector with long-term illiquid investment opportunities that need to be financed by short-term debt and by issuing equity. Reliance on...

Changes in collateralization have been implicated in significant default (or near-default) events during the financial crisis, most notably with AIG. We have developed a framework for quantifying this effect based on moving between Merton-type and Black-Cox-type structural default models. Our...

Ratings measure the counterparty risk for an issuer or an issue while CDs are a market evaluation of the same risk exposure. The market evaluation could be not aligned with the rating agencies' judgment and the difference could be relevant. The article presents an empirical analysis on a sample...

This paper studies how fiscal policy in the eurozone and the United States (US) affected banks’ loan loss provisioning during the COVID-19 crisis. By decomposing government support into below-the-line (loan guarantees) and above-the-line (cash transfers) support, we examine how both types of...

This paper analyzes the costs and benefits of a no-fault-default debt structure as an alternative to the typical bankruptcy process. We show that the deadweight costs of bankruptcy can be avoided or substantially reduced through no-fault-default debt, which permits a relatively seamless transfer...