We study the frequency of restatements by foreign firms listed on U.S. exchanges. We find that the restatement rate of U.S.-listed foreign firms is significantly lower than that of comparable U.S. firms and that the difference depends on the firm's home country characteristics. Foreign firms from countries with a weak rule of law are less likely to restate than are firms from strong rule of law countries. While the lower rate of restatements can represent an absence of errors, it can also indicate a lack of detection and disclosure of errors and irregularities. We infer the effect of detection and disclosure by associating the frequency of restatements with the quality of the firm's internal control system. We find that only U.S. firms and foreign firms from strong rule of law countries show a positive association between restatement frequency and internal control weaknesses. Firms from weak rule of law countries show no significant association. We interpret these findings as home country enforcement affecting firms' likelihood of detecting and reporting existing accounting misstatements. This suggests that for U.S.-listed foreign firms, less frequent restatements can be a signal of opportunistic reporting rather than a lack of accounting errors and irregularities.

Social ties between mutual funds and the companies in which they invest (investees) can both facilitate information transfers and encourage favoritism. Using the investment choices of mutual funds in China, we compare investment performance of holdings in companies that are socially connected to mutual funds versus those that are not. We find that funds allocate more investment to connected investees' stocks, especially when a fund is weakly monitored. This overweighting is greater in times of poor investee performance, when the benefits of additional investment to the connected investees are high. Weakly monitored funds' preference for connected stocks hurts the returns of these funds, yielding a 6.6 percent lower annualized risk-adjusted return, relative to closely monitored funds. These results suggest that, absent sufficient monitoring, agency conflicts generated by social networks can dominate the information advantages of these networks.

We examine how managers' ethnic cultural background affects their communication with investors. Using earnings conference calls with executives from 42 countries, we find that managers from ethnic groups that have a more individualistic culture use a more optimistic tone and exhibit greater self-reference. Managers' ethnic culture has a lasting effect and persists for executives whose work experience later exposes them to different ethnic cultures. The effect of ethnic heritage is observed in dialogues that reflect real-time interactions (i.e., Q&A ) and is less pronounced in the scripted, less spontaneous portion of the calls (i.e., management discussion). Analysts respond positively to optimistic tone, but only those who share the manager's ethnic background adjust their earnings forecasts for the cultural component of managerial tone. The findings suggest that managers' ethnic background has a significant effect on how they communicate with the capital market and how the market responds to the disclosure.