This paper explores whether and how feedback, framing, personality, and risk attitude could affect financial optimism in an enclosed experimental environment. Evidence in this paper shows that feedback on investment performance affects financial optimism depending on whether people forecast...

This paper studies the link between individual investors' portfolio diversification levels and various personal traits that proxy informational advantages and overconfidence. The analysis is based on objective data from the largest Turkish brokerage house tracking 59,951 individual investors'...

Behavioral finance endeavors to bridge the gap between finance and psychology. Now an established field, behavioral finance studies investor decision processes which in turn shed light on anomalies, i.e., departures from neoclassical finance theory. This paper is the summary of a panel...