Do cross-listers bond to U.S. markets? An examination of earnings quality around SOX

Sarbanes-Oxley [SOX, hereafter] was expected to improve the overall quality of financial reporting. A large amount of research has documented the influence of SOX on companies' reporting behaviors and how those behaviors have impacted the capital market as a whole (Cohen et al., 2008; Engel et al., 2007; Lobo & Zhou, 2006). While the assumption is that the far-reaching regulation impacts all U.S.-listed companies, this paper considers whether SOX has had a differential impact on the earnings quality of foreign filers that cross-list on U.S. exchanges. Despite some minor exceptions, these foreign companies are expected to meet the same reporting standards as domestic U.S. companies. Using a sample of cross-listers around the enactment of SOX, the results suggest that cross-listed companies do not strictly comply with SOX. At the same time, a size-matched sample of domestic U.S. companies shows significant improvement across the same set of earnings quality measures. This differential impact raises concerns about the ability of domestic regulations to impose compliance on foreign filers. While some may believe that cross-listed companies are bonding themselves to U.S. regulations and reporting quality, the evidence in this paper suggests that foreign companies are more interested in the reputational gains associated with a listing in the U.S.