Liang, Chao; Liu, Bai; Weng, Yin-Che - In: Borsa Istanbul Review 22 (2022) 3, pp. 594-606
Of many psychological biases, overconfidence has been described as one of the most powerful. Few studies have focused on collective overconfidence in team decision-making by boards of directors since boards are typically "black boxes". Based on the shared cognition and trickle-down effect, we...