The determinants of credit spread changes

Pierre Collin-Dufresne, Robert S. Goldstein, J. Spencer Martin

Research output: Contribution to journalArticlepeer-review

755 Scopus citations


Using dealer's quotes and transactions prices on straight industrial bonds, we investigate the determinants of credit spread changes. Variables that should in theory determine credit spread changes have rather limited explanatory power. Further, the residuals from this regression are highly cross-correlated, and principal components analysis implies they are mostly driven by a single common factor. Although we consider several macroeconomic and financial variables as candidate proxies, we cannot explain this common systematic component. Our results suggest that monthly credit spread changes are principally driven by local supply/ demand shocks that are independent of both credit-risk factors and standard proxies for liquidity.

Original languageEnglish (US)
Pages (from-to)2177-2207
Number of pages31
JournalJournal of Finance
Issue number6
StatePublished - Dec 2001
Externally publishedYes


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