with the hubris effect dominating the financial reporting risk effect of managerial overconfidence. We find a negative and significant correlation between audit fees and audit committee strength and a positive and significant correlation between two of our measures of managerial overconfidence (Holder67 and Over-Invest) and audit committee strength. The Pearson correlation between Delta and Holder67 is 0.31, which is expected given that Holder67 captures options already vested. However, there is no clear pattern in the correlation between Vega and the managerial overconfidence measures.