overconfidence

n.

过分相信，自负；

1. Overconfidence was his destruction.
   自负是他垮台的原因。
2. Now, after winning, it wouldn't be surprising at all to see them succumb to complacency or overconfidence.
   因此，对于现在人们怀疑他们过于自负的观点，我一点也不惊奇。

Boys Will be Boys: Gender, Overconfidence, and Common Stock Investment
Overconfidence and Speculative Bubbles
Who makes acquisitions? CEO overconfidence and the market's reaction ☆
The trouble with overconfidence.
Overconfidence, Arbitrage, and Equilibrium Asset Pricing
Investor attention, overconfidence and category learning ☆
OVERCONFIDENCE IN CASE-STUDY JUDGMENTS.
Overconfidence and Early‐Life Experiences: The Effect of Managerial Traits on Corporate Financial Policies
Managerial Overconfidence and Corporate Policies
Investor Overconfidence and Trading Volume