Previous studies show that the unsolicited ratings of S&P and Fitch are lower than the solicited ratings assigned by these two agencies. The unsolicited ratings of S&P and Fitch are based on publicly available information for a firm. However, no previous study has examined the unsolicited...

We test the biasedness of unsolicited ratings relative to solicited ratings using the ex post firm performance measured by the long-run stock performance of firms following rating announcements and changes. We find that the announcements of new unsolicited ratings are followed by negative...