59 Pages Posted: 16 Mar 2005 Last revised: 1 Jul 2011
Date Written: January 2008
Structural models of default calibrated to historical default rates, recovery rates, and Sharpe ratios typically generate Baa-Aaa credit spreads that are significantly below historical values. However, this credit spread puzzle can be resolved if one accounts for the fact that default rates and Sharpe ratios strongly covary; both are high during recessions and low during booms. As a specific example, we investigate credit spread implications of the Campbell and Cochrane (1999) pricing kernel calibrated to equity returns and aggregate consumption data. Identifying the historical surplus consumption ratio from aggregate consumption data, we find that the implied level and time-variation of spreads match historical levels well.
Keywords: Equity premium, credit spread, habit formation model
JEL Classification: G11, G12
Suggested Citation: Suggested Citation
Chen, Long and Collin-Dufresne, Pierre and Goldstein, Robert S., On the Relation between the Credit Spread Puzzle and the Equity Premium Puzzle (January 2008). AFA 2006 Boston Meetings Paper. Available at SSRN: https://ssrn.com/abstract=687473 or http://dx.doi.org/10.2139/ssrn.687473