The Usefulness of Credit Ratings for Accounting Fraud Prediction
The Accounting Review, Forthcoming
51 Pages Posted: 21 Aug 2019 Last revised: 6 Sep 2023
Date Written: August 14, 2019
This study examines whether and when credit ratings are useful for accounting fraud prediction. We find that negative rating actions by Standard & Poor’s (S&P), an issuer-paid credit rating agency (CRA), have predictive ability for fraud incremental to fraud prediction models (e.g., F-score) and other market participants. In contrast, rating actions by Egan-Jones Rating Company (EJR), an investor-paid CRA relying on public information, have less predictive ability, which is subsumed by S&P and other market participants. Our results are robust to including firms not covered by EJR, using only rating downgrades, controlling for firm characteristics, and using alternative benchmarks. We also find that the ability of negative S&P rating actions to predict fraud becomes stronger after the 2008–2009 financial crisis. Last, compared to EJR, S&P is quicker to take negative rating actions against fraud firms. In sum, our results suggest that issuer-paid CRAs’ information advantage helps predict accounting fraud.
Keywords: accounting fraud; fraud prediction; credit rating agency; issuer-paid rating agency; investor-paid rating agency; F-score
JEL Classification: G24, K22, M41
Suggested Citation: Suggested Citation