ABSTRACT This study examines the effect of downstream firms’ (i.e., customers’) risk factor disclosures contained in annual reports on the investment efficiency of upstream firms (i.e., suppliers). We find that more informative disclosures of customers’ risk factors are associated with less under‐ or overinvestment by suppliers. In addition, this inverse association is stronger when the suppliers are at a bargaining disadvantage, when they operate in the durable goods industries, and when they are more concerned about the volatility of future demand. Overall, our results suggest that risk factor disclosures provided by firms in their annual reports contain useful information that could potentially help their suppliers achieve better investment efficiency. Divulgation d'information sur les facteurs de risque des clients et efficience de l'investissement des fournisseurs

ABSTRACT This study examines the relation between narrative risk disclosures in mandatory reports and the pricing of credit risk. In particular, we investigate whether and how the Securities and Exchange Commission ( SEC ) mandate of risk factor disclosures ( RFD s) affects credit default swap ( CDS ) spreads. Based on the theory of Duffie and Lando (2001), we predict and find that CDS spreads decrease significantly after RFD s are made available in 10‐K/10‐Q filings. These results suggest that RFD s improve information transparency about the firm's underlying risk, thereby reducing the information risk premium in CDS spreads. The content analysis further reveals that disclosures pertinent to financial and idiosyncratic risk are especially relevant to credit investors. In cross‐sectional analyses, we document that RFD s are more useful for evaluating the business prospects and default risk of firms with greater information uncertainty/asymmetry. Overall, our findings imply that the SEC requirement for adding a risk factor section to periodic reports enhances the transparency of firm risk and facilitates credit investors in evaluating the credit quality of the firm.