We analyze the entry of new credit rating agencies into structured finance products. Our setting is unique as we study a period in which the incumbents' reputation was extremely poor and the benefit of more fee income from inflating ratings was low. We find entrants cater to issuers by issuing...

Do credit ratings affect the information content of corporate disclosure? Using novel data on rating analysts to obtain exogenous variation in rating information, we find that greater uncertainty in credit ratings increases the quality of information disclosed by the firm. This is consistent...

Does credit rating quality affect corporate innovation? Using exogenous variation in rating quality that arises from competition among rating agencies, we show that firms with inflated ratings issue more patents, but their patent quality, as measured by scientific and economic value, declines....

Inflated credit ratings temporarily reduce the cost of debt and mitigate the impact of the tax avoidance risk premium. Consistent with this, we show that rating inflation is positively related to future tax avoidance, particularly for firms with less intense debtholder monitoring. The relation...