Chief financial officer overconfidence and earnings management
基于1999至2021年美国公司数据，研究发现过度自信的CFO更可能进行盈余管理以平滑业绩、缓解融资压力，且这一行为并非为了追求高薪酬。
This study explores the relationship between overconfident Chief Financial Officers (CFOs) and earnings management. Through the lens of upper echelons and overconfidence theories, and using a large sample of 14,156 observations of US firms from 1999 to 2021 inclusive, our study finds that overconfident CFOs are positively associated with earnings management. We show that overconfident CFOs use earnings management to reduce earnings volatility, given that a smooth performance can release their financing pressure. In doing this, we rule out another possible explanation of overconfident CFOs engaging in earnings management to pursue high compensation. Our findings pass a series of robustness tests, including entropy balancing, the Difference-in-Differences test based on the propensity score matching sample (PSM-DID), and alternative measures of main variables. Our study provides a new determinant of earnings management that has more explanatory power than CFO demographic traits – i.e. CFO cognitive biases. Our findings nonetheless show the “bright” side of CFO overconfidence, helping investors, regulators, and policymakers understand overconfident CFOs’ financial reporting decisions.