We present a model where bank assets are a portfolio of risky debt claims and analyze stockholders' risk-taking behavior while considering the strategic interaction between debtors and creditors. We find that: (1) as the leverage of a bank increases, risk shifting by borrowers increases, even if...

While the Basel II capital requirements allow considerable flexibility to banks in choosing models for estimating exposure at default (EAD), it is unclear how much these internal estimates could be impacted by the choice of modeling approach. In this paper, we implement several estimation...

In this paper we review the pricing and model calibration of Credit Default Swaps referring to both the International Swaps and Derivatives Association (ISDA) CDS contract and credit model standardization guidelines. Furthermore we provide an Excel pricing workbook to supplement the materials...

An important question in banking is how strict supervision affects bank lending and in turn local business activity. Forcing banks to recognize losses could choke off lending and amplify local economic woes, especially after financial crises. But stricter supervision could also lead to changes...

We study insolvency cascades in an interbank system when banks are allowed to insure their loans with credit default swaps (CDS) sold by other banks. We show that, by properly shifting financial exposures from one institution to another, a CDS market can be designed to rewire the network of...

This paper examines banks' disclosures and loss recognition in the financial crisis and identifies several core issues for the link between accounting and financial stability. Our analysis suggests that, going into the financial crisis, banks' disclosures about relevant risk exposures were...

An important question in banking is how strict supervision affects bank lending and in turn local business activity. Supervisors forcing banks to recognize losses could choke off lending and amplify local economic woes. But stricter supervision could also change how banks assess and manage...

Does high leverage incentivize banks to systematically originate and hold riskier loans? I construct a novel data set consisting of 3 million small business and home mortgage loans, matched to the specific banks that originated them and verified to be held on bank portfolios, rather than sold. I...

Academic research on loan loss provisioning and the earlier incurred credit losses (ICL) model has a long tradition in the literature. Academic criticism of the ICL was taken up by the Financial Stability Board after the financial crisis of 2018, leading to a fundamental revision of accounting...

This paper studies how credit guarantee and employment protection programs interact in assisting firms during crises times. The paper analyzes how these government programs influence credit allocation, indebtedness, and risk at both the micro and macro levels. The programs provide different...