One rationale for the regulation of algorithmic and high-frequency trading is the perception that algorithms are prone to overreacting to market events, for example by producing unanticipated interaction effects that exacerbate volatility and disrupt efficient price formation. This articles...

US equity mutual funds, on average, prefer realization of capital losses to capital gains. Nevertheless, a substantial fraction exhibits the disposition effect of realizing gains more readily than losses. My analysis suggests that learning effects have reduced the manifestation of the...

U.S. equity mutual funds, on average, prefer realization of capital losses to capital gains. Nevertheless, a substantial fraction exhibits the disposition effect of realizing gains more readily than losses. My analysis suggests that learning effects have reduced the manifestation of the...