We investigate the link between momentum returns, credit ratings, and business cycles. Momentum returns are significant and large in speculative-grade stocks and more so during contraction periods in business cycles. Speculative-grade stocks, on average earn momentum returns of 1.71% per month...

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'...

This study develops innovative measures of financial optimism by defining optimism as the overestimation of the favourable outcome in an individual's future financial situation. The paper finds that optimism has a positive influence on an individual's preference for risky portfolios and a...