RT Journal Article
SR Electronic
T1 Are Bond Ratings Informative? <em>Evidence from Regulatory Regime Changes</em>
JF The Journal of Fixed Income
FD Institutional Investor Journals
SP 6
OP 19
DO 10.3905/jfi.2019.29.1.006
VO 29
IS 1
A1 Louis Ederington
A1 Jeremy Goh
A1 Yen Teik Lee
A1 Lisa (Zongfei) Yang
YR 2019
UL https://pm-research.com/content/29/1/6.abstract
AB The Dodd–Frank Act (Section 939B) enacted in 2010 repealed the exemption of credit rating agencies (CRAs) from Regulation Fair Disclosure. Testing whether CRAs continue to provide new information to the market after the repeal, the authors find that the significant prerepeal stock price responses to rating changes disappear after the regime change. Bond price reactions, however, remain significant. These results are even more significant at the investment–speculative boundary. Evidence suggests that CRAs served as a conduit for transmitting private information before the repeal and that the continued bond price reactions are likely due to regulations favoring higher-rated bonds.TOPICS: Fixed income and structured finance, information providers/credit ratings