Confident investors trade more than less confident investors, but why? Prior research tests the ultimate relation between investor confidence and trading, but does not empirically examine the underlying mechanism that explains why confidence leads to trading. We complement the literature by...

This paper analyses the relationship between dispositional optimism and stock investments. Data are drawn from the second wave of the Survey of Health, Ageing and Retirement in Europe. Dispositional optimism is found to be a relevant predictor of the ownership of stocks as well as of the share...

I exploit a natural experiment to show that household investment decisions depend on the manner in which information is displayed. Israeli retirement funds were prohibited from displaying returns for periods shorter than twelve months. In this setting, the information displayed was altered but...

Cryptocurrencies have received growing attention from individuals, the media, and regulators. However, little is known about the investors whom these financial instruments attract. Using administrative data, we describe the investment behavior of individuals who invest in cryptocurrencies with...

We show that personality traits are related to an investor's preferences for value versus growth stocks and for small capitalization stocks versus large capitalization stocks. We have detailed personality trait data and official register holdings of stocks for 710 individuals in Finland. The...

This paper investigates whether false confidence, as characterized by a high level of personal mastery and a low level of intelligence (IQ), results in frequent investor trading and subsequent investor wealth erosion across time. Using the National Longitudinal Survey (NLSY79), change in wealth...

Based on recent empirical evidence which suggests that as investors gain experience, their investment performance improves, we hypothesize that the specific mechanism through which experience translates into better investment returns is closely related to learning from investment mistakes. To...

We propose that a hyperinflation event has a long-lasting effect on household investment behavior. We want to investigate whether future stock market participation can be influenced by a single extreme macroeconomic instability episode. We use data from the Brazilian Institute of Geography and...

We conduct two experiments in the securities-based crowdfunding setting to investigate whether, for psychological reasons, some investors avoid accounting information they could and would use in their decision making. We find in our first experiment nonprofessional investors more likely to...

While Merton (1987) proposes that firm value increases with the number of shareholders, relatively few studies have explicitly sought to identify the factors that affect investor participation per se in equity markets. Using a unique dataset that measures the inflow and outflow of equity...