Investors tend to hold losing stocks too long and sell winning stocks too soon, which is referred to as the disposition effect. Using the trading data from Estonian stock market as well as the laboratory experiments, we find that investment decisions depend on the current performance and the...

We study how cognitive and non-cognitive abilities influence stock market participation and what distinguishes investors from non-investors. Combining five datasets enables to observe the effect of mental abilities in the finest detail. We find that economic activity and occupation as well as...

The paper assesses how different types of learning affect the disposition effect. We distinguish between “baseline learning abilities”, “learning by doing” and “learning about one's abilities”, differences in which emerge clearly from our exhaustive NASDAQ OMX Tallinn dataset. We...

The paper analyses the tendency of investors to realize gains too early and the reluctance to liquidate losing positions. Analysis is based on the complete transaction data of the Estonian stock market. The Cox proportional hazard model along with ratio analysis is used to measure the...

We conduct a laboratory experiment to study whether people in-tuitively use real-option strategies in a dynamic investment setting.The participants were asked to play as an oil manager and make pro-duction decisions in response to a simulated mean-reverting oil price.Using cluster analysis,...