Purpose: This paper explores how the tension between a firm's CEO overconfidence feature and externally observable hubris attribute may determine the level of corporate sustainability performance. This work also contemplates the impact of the moderator “corporate governance practices.”...

Purpose: Nowadays, Bitcoin is facing many environmental problems arising from the proof of work based on blockchain. For this reason, Bitcoin Green (BITG) has been created and would solve these issues. The purpose of this paper is to visualize the users’ perception toward BITG through Twitter...

The aim of this paper is to explore the determinants of firm investment decision under the manager’s psychological characteristic. Previous research investigating the relationship between overconfidence and financial decisions has studied investment, financing decisions and firm values....

The aim of this paper is to explore the determinants of firms’ financial policies according to the manager's psychological characteristics. More specifically, it examines the links between emotional intelligence, decision biases and the effectiveness of firms' financial policies. The article...

Psychological biases represent new paradigms that complement traditional behavioral finance theory while introducing "behaviorist" aspects to the decision-making process. The aim of this paper is to examine the mental models of actors in Tunisian firms with respect to the behavioral approach to...