In an experiment with professional analysts, we study their reliance on CEO personality information when producing financial forecasts. Drawing on social cognition research, we suggest analysts apply a stereotyping heuristic believing that extraverted CEOs are more successful. The...

Overconfidence leads to increased trading activity, higher risk taking, and less diversification. In a panel survey of online brokerage clients, we ask for stock market and portfolio expectations and derive several overconfidence measures from the responses. Overconfidence is present in our...