... to IFRS enhances the value relevance of earnings but the effect is concentrated among firms that are cross-listed in the U.S. (and that do not report according to U.S. GAAP). The advent of IFRS enhances the value relevance of information contained in footnotes but attenuates the need for non-GAAP measures...

...Lori L Epping; W. Mark Wilder ABSTRACT The purpose of this study is to observe the extent to which U.S.-listed foreign firms report non-GAAP financial performance measures and to compare the characteristics of these disclosures to those of U.S. firms. Using a matched-sample design, this research...