Bid–ask spreads using intraday data reveal significant sensitivity to European Central Bank (ECB) macro-announcements. Effects are strongest for announcements that comprise unexpected information or a change in interest rates, and spreads rise sharply during the minutes surrounding interest...

A central question in financial economics is how private information is incorporated into asset prices. A common method of measuring private information is the PIN measure, which uses statistical estimation of a sequential trade model of the trading process to estimate the probability of...

We find that stocks exhibiting high dispersion in analysts' earnings forecasts not only underperform in the U.S. but also in some European countries. Investigating the abnormal returns generated by the dispersion strategy around the world for the 1990–2008 sample period, we observe that the...

Since the reduced forms of the popular measures of asymmetric information in the price formation process are not nested within larger models we cannot evaluate their fit using standard statistical tools. Furthermore, pairwise correlations amongst the measures are small. We benchmark these...

Until recently economists focused on structural models that were constrained by a lack of high-frequency data and theoretical deficiencies. Little academic research has been invested in actually trying to build successful real-time trading models for the high-frequency foreign exchange market,...

We use comprehensive transaction data from Trade Reporting and Compliance Engine to study the response in corporate bond market to dividend announcements and compare that with the response in stock market. We find that the information content/free cash flow effect dominates the wealth transfer...

We analyze the intra-week evolution of bookie-quoted National Football League betting lines in New York City and its implications for market efficiency. Our unique data set includes three sequential lines: (i) an outlaw line set by a single agent at the beginning of the week; (ii) Tuesday's...

This paper proposes a modification of an optimal test for cycles in multiple time series and applies it to test the hypothesis that there is a relationship between stock returns and the phases of the moon. No significant relationship is found, which is in line with the evidence from descriptive...

For models of the probability of informed trading (PIN), estimation can fail for firms with high levels of trading due to computer over/under-flow. Since active firms tend to have large market capitalizations, studies that use PIN have excluded as much as 40% of total market capitalization from...

We study the relationship between order flow and volatility. To this end we develop a comprehensive framework that simultaneously controls for the effects of macro announcements and order flow on prices and the effect of macro announcements on volatility. Using high-frequency 30-year U.S....