with this hypothesis, we show that a one-standard-deviation increase in aggregate uncertainty amplifies the predictive … ability of sentiment for market returns by two to four times relative to when uncertainty is at its mean. We find similar … sensitive to sentiment and for anomaly returns is substantially larger in times of higher uncertainty. The results hold for both …

Systematic mispricing primarily affects speculative stocks and predominantly results in overpricing, predicting lower … exposure to systematic mispricing can bias tests of risk-return tradeoffs. Controlling for systematic mispricing, we recover … models can be recovered by accounting for time-varying common mispricing …

preferences to lottery outcomes. Ever since the analysis of decision making under uncertainty has again become a major focus of …