overconfidence. We find experimental evidence that individuals update beliefs about their own investment ability based on realized … disposition effect leads to overconfidence and examine model implications for investors' trading behavior and expected profit. …

: overconfidence and uncertainty about performance. Since task-based goal setting is low-cost, scaleable and logistically simple, we …

, loss aversion, regret aversion, representativeness and overconfidence. Design/methodology/approach - The relationship is … annual income earned by the investor. The test found that for the significant biases except the overconfidence bias, the … other hand, with respect to the overconfidence bias, the investors with higher annual income were prone to exhibit …

overconfidence on the performance of US companies. First, the impact of loss aversion on the economic performance of companies was … assessed. Second, the impact of overconfidence on market performance was discussed. Design/methodology/approach - This study … this is achieved for both sectors. In contrast, the findings suggest that overconfidence positively affects market …