Predictable biases in analyst forecasts, both conservative and optimistic, distort share prices, but only for firms with hard-to-forecast earnings---those with extreme past returns, credit risk, idiosyncratic volatility, and other attributes linked to 14 popular anomalies. The prevalence of...

Market efficiency is often evaluated through the ability of fundamental analysis or technical trading rules to exploit predictable patterns in asset prices. The evidence following decades of empirical research is mixed. This paper reexamines the evidence using a novel database from the TV show...

High-frequency traders in financial markets have been making media headlines. As a relatively new phenomenon, much of the discussion is not backed by solid academic research. In this special issue of the Journal of Financial Markets on High-Frequency Trading, we present several research papers...