This study proposes chief executive officer (CEO) overconfidence to be an alternative explanation to corporate cash holdings. We find positive effects of CEO overconfidence on the level of cash holdings and the value of cash, which are mainly due to the investment environments faced by firms. The positive effects of CEO overconfidence on cash holdings level and cash value are barely affected by the traditional motives of cash holdings based on trade-off and agency theories. The analysis of cash sources further explains why firms with overconfident CEOs can aggressively pursue risky investments and maintain large cash holdings at the same time. Although the prior literature indicates that overconfident CEOs tend to avoid equity issues for their capital investments, the contribution to cash savings from equity is higher than that from debt. Additional robustness tests also support our empirical findings.

This study explores the influence of chief executive officer (CEO) overconfidence on acquirer bondholder wealth in mergers from 1994 to 2019. We find that CEO overconfidence benefits acquirer bondholders. Overconfident CEOs are likely to choose targets with lower return correlations rather than targets with lower risk than acquirers. We further show there is a positive wealth effect during announcement periods as well as firm risk reduction and a positive long-run bond market reaction subsequent to merger completion when overconfident acquirers merge with targets that are less correlated. Overall, the coinsurance effect dominates the liquidity effect on overconfident acquirer bondholder wealth during a merger.

This study examines whether the proportion of equity-based compensation in outside director compensation is associated with corporate strategic alliances. We hypothesize that equity incentives provided to outside directors mitigate potential agency conflicts between outside directors and shareholders that arise from the strategic alliance decision-making process, thus resulting in more alliance activities. Our empirical evidence indicates that the percentage of equity in outside director compensation is positively associated with the incidence and the number of strategic alliance activities. Additionally, when the proportion of outside directors' equity in total compensation is higher, firms with strategic alliances generate better future stock returns. Overall, our findings suggest that providing equity incentives in outside director compensation mitigates the agency problems inherent in corporate strategic alliance decisions and enhances the quality of alliance activities.