We examine the daily activity and performance of a large panel of individual investors in Sweden's Premium Pension System. We find that active investors earn higher returns and risk-adjusted returns than inactive investors. A performance decomposition analysis reveals that most of the...

This study attempts to group investors (individuals and professionals) into different segments based on their psychological biases and personality traits and, then, to examine whether, and how, these biases and traits drive their investment behaviour. The behavioural finance literature suggests...

Much of the industrialized world is undergoing a significant demographic shift, placing strain on public pension systems. Policymakers are responding with pension system reforms that put more weight on privately managed retirement funds. One concern with these changes is the effect on individual...

In this paper we present a two period model, where the agent's preferences are described by prospect theory as proposed by Kahneman and Tversky. We solve for the agent's portfolio decision. Our findings are that the changes in portfolio weights depend crucially on the reference point and the...

Rapid developments in financial technology (fintech) are expected to contribute to improvements in financial inclusion and well-being. This paper investigates how financial literacy and other factors contributed to the adoption of fintech services in Japan, using data from a survey conducted by...

We use data from a German online brokerage and a survey to show that retail investors sharply reduce risk-taking in response to nearby firm bankruptcies, which are not predictive of returns. The e.ects on trading are spatially highly concentrated, immediate and not persistent. They seem to...

Our experiments evaluate the role of information presentation in reducing violations of the Law of One Price in individual investor selection of index mutual funds. The results indicate that most individuals fail to minimize fees. However, individuals allocate nearly 27% (43%) more of their...

This study explores financial literacy (FL) and its influence on market participation among rural residents in China. Using the 2017 China Household Finance Survey, we find that rural residents have low FL and answer only 33% of basic and 20.8% of advanced questions on average. The findings...