Managerial Overconfidence Case Study

1588 Words4 Pages

2.4. Positive Role of Managerial Overconfidence As discussed above, early research has documented the negative effects of managerial overconfidence. Naturally, the paradox of firms constantly hiring overconfident CEOs emerges. Instead of making distortionary investments compare to rational CEOs, overconfident CEOs may also exhibit some positive contributions to firms’ value. However, the existing studies discussed the benefits to shareholders of having an overconfident CEO are only confined to the moderate level of the overconfidence. Goel and Thakor (2008) argue that overconfident CEOs can benefit shareholders because they are less risk-averse. Intuitively, we expect the rational CEOs to be unbiased and preferred by firms, whilst, a rational …show more content…

With moderate overconfidence, CEOs will have a lower cutoff signal when assessing the investment portfolios. Consequently, they may accept riskier value-enhancing portfolios and enhance firm value. The value improved by overconfident CEOs will be more pronounced in riskier industries. While excessive overconfidence will lead to the overinvestment problem and result in the value-destroying investments. A similar study conducted by Gervais, Heaton, and Odean (2011) confirmed and completed the findings. Because overconfidence CEOs overestimate the precision of their information and presume a favorable outcome than reality, they will put more effort to learn about the risky project. Thereby, overconfident managers can be beneficial to firms in solving the agency problem. Nevertheless, an extreme level of overconfident deteriorates the value creation. Consist with Goel and Thakor (2008) and Gervais et al. (2007), Hirshleifer et al. (2012) believed that, besides the value erosion and shareholder’s value destruction caused by the CEO’s optimism in M&A discussed in prior researches, overconfident CEOs are more innovative and respond to the investment opportunities more effective. They found that firms with

Open Document