We investigate the relationship between credit rating events and credit default swap spreads for EU countries around the Subprime and European Debt Crises. Using event studies and OLS regressions we analyse the behavior of CDS spreads before, around and after credit rating events. Our results...

Interconnectedness between economic institution and sectors, already recognised as a trigger of the great financial crisis in 2008-2009, is assuming growing importance in financial systems. In this paper we study contagion effects between corporate sectors using financial network models, in...

Relying on a perspective borrowed from monetary policy announcements and introducing an econometric twist in the traditional event study analysis, we doc- ument the existence of an event risk transfer , namely a significant credit risk transmission from the sovereign to the corporate sector...

We offer the first empirical evidence on the adverse effect of credit default swap (CDS) coverage on subprime mortgage defaults. Using a large database of privately securitized mortgages, we find that higher defaults concentrate in mortgage pools with concurrent CDS coverage and within these...

This paper provides the first empirical investigation of the influence of credit default swaps (CDS) on the surge in subprime mortgage defaults, which is widely believed to be a driving force in the 2008/2009 financial crisis. In the years just before the 2008/2009 financial crisis, private...

Firm political contributions are associated with lower credit default swap spreads for contributing firms. To address endogeneity, we employ novel instruments and use a set of exogenous events on campaign contribution restrictions: (a) the passage of the Bipartisan Campaign Reform Act (BCRA)...

Relying on a perspective borrowed from monetary policy announcements and introducing an econometric twist in the traditional event study analysis, we document the existence of an "event risk transfer", namely a significant credit risk transmission from the sovereign to the corporate sector after...

Many observers have argued that credit default swaps contributed significantly to the credit crisis. Of particular concern to these observers are that credit default swaps trade in the largely unregulated over-the-counter market as bilateral contracts involving counter-party risk and that they...

This paper investigates the ABS CDOs (Asset-Backed Security Collateralized Debt Obligations) market between 2005 and 2007 and answers the question of why ABS CDOs exist. The dataset used in this paper contains 516 ABS CDOs, 4,023 CDO tranches, and 79,724 securities used as the collateral of ABS...