This paper develops a dynamic model of asset price behavior based upon the arrival and diffusion of rumors in a securities market. The model is based upon a time-homogeneous pure birth process in which the number of informed and uninformed traders varies probabilistically over time as learning...

Evidence is scarce and inconclusive on the announcement effect of dividend changes on bondholders due to poor quality and availability of bond price data. This paper fills this gap using daily bond transaction data from the over-the-counter market. Most of my results are more consistent with the...

We find that the acceleration and deceleration patterns of historical prices are predictive of future expected returns in momentum investing in the U.S. equity market from 1962 to 2014. Winners with accelerated historical price increases deliver higher future expected returns and losers with...

This study examines the interactions between trading strategies based on the nearness to the 52-week high, the nearness to the 52-week low, and past returns. We offer evidence that the nearness to the 52-week low has predictive power for future average returns. Our results also reveal that the...

As a visual mode of analysis is more intuitive to human cognition than algebraic numbers, we propose that the visual pattern of historical prices is a salient signal that attracts attention; thereby inducing overreaction. We construct a long-short portfolio, including the stocks that are more...