This paper investigates how lenders react to borrowers' rating changes under heterogeneous conditions and different regulatory regimes. Our findings suggest that corporate downgrades that increase capital requirements for lending banks under the Basel II framework are associated with increased...

We quantify the differences between market and regulatory assessments of bank portfolio risk, showing that larger differences significantly reduce corporate lending rates. Specifically, to entice borrowers, banks reduce spreads by approximately 4.1% following a one standard deviation increase in...

This paper proposes an early-warning bank risk measure based on the syndicate concentration of recent syndicated loans that a bank participates in. At the bank level, higher values of the measure predict greater risks (i.e., loan loss provisions, idiosyncratic return volatility, default...

We examine the impact of the COVID-19 pandemic on CDS spreads of companies around the world. We find that the pandemic-induced increases in corporate CDS spreads are concentrated in firms with higher leverage, non-investment-grade rating, lower profitability, and higher stock volatility. Further...