Journal of Financial Economics Vol. 137 No. 2 2020
Is the credit spread puzzle a myth?
Abstract
We revisit Feldhütter and Schaefer (FS, 2018), who report evidence of a “credit spread puzzle” for high-yield but not investment-grade bonds. We show their results are reversed when their model is calibrated to market values of debt (as required by theory) rather than book values. We then demonstrate that using credit spreads rather than historical default rates to identify the default boundary provides the statistical power necessary to reject their assumption that firm dynamics follow geometric Brownian motion. A large market price of jump risk is required to match historical default rates, which generates a credit spread puzzle for investment-grade but not high-yield bonds.
- DOI
- 10.1016/j.jfineco.2020.02.009
- Volume
- 137
- Issue
- 2
- Pages
- 297-319
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref