We examine whether investor inattention influences managers’ non-GAAP earnings disclosures. Hirshleifer and Teoh’s (2003) theoretical model predicts that managers are more likely to disclose upwardly-biased non-GAAP metrics when investors are inattentive. Employing a measure that captures exogenous variation in institutional investor inattention, we find that managers are more likely to provide non-GAAP disclosures, particularly those where non-GAAP earnings are greater than GAAP earnings, when inattention is high. Moreover, inattention is positively associated with the magnitude of non-GAAP exclusions, which suggests managers present better non-GAAP performance to inattentive investors. Consistent with managers exploiting investors’ limited attention, we find that stock prices respond more strongly to non-GAAP exclusions when investors are inattentive and that managers are more likely to respond to inattention with income increasing non-GAAP disclosures if they sell shares following the disclosure. Taken together, these findings suggest that managers respond opportunistically to inattentive institutions by disclosing aggressive non-GAAP earnings metrics.

ABSTRACT We find that corporate credit rating changes have an effect on firms' voluntary disclosure behavior that is independent of the information they convey about firm fundamentals. Our analyses exploit two separate quasi-experimental settings that generate either exogenous credit rating downgrades or credit rating upgrades (i.e., credit rating label changes). We find evidence of a negative relation between the direction of the credit rating label change and the provision of voluntary disclosure in both settings—firms respond to exogenous downgrades by increasing voluntary disclosure and to exogenous upgrades by decreasing voluntary disclosure. The effects we document are attributable to the regulatory role rather than the information role of credit ratings. Overall, our analyses indicate that credit rating agencies as gatekeepers influence firms' provision of voluntary disclosure. Data Availability: Data are available from the public sources cited in the text. JEL Classifications: G15; G18; M41.