We employ a lab experiment to test whether subjects have overconfidence. We find evidence suggesting that: in general men have a larger degree of overconfidence, and that both age and experience have some influence in the degree of overconfidence

This study analyzes group influence on investment decisions in an attempt to determine the correlation between two financial behavior tendencies: overconfidence and herding behavior. An experiment was carried out with 92 students from the Universidade Católica de Brasília. The results...