This study investigates the determinants of trading activity in the U.S. corporate bond market, focusing on the effects of Seasonal Affective Disorder (SAD) and macroeconomic announcements. Employing the General-to-Specific (Gets) Autometrics methodology, we identify distinct behavioral...

In present study, I explore intraday behavior of stock prices. In particular, I try to shed light on the dynamics of stock price reversals and namely, on the short-term character the latter may possess. For each of the stocks currently making up the Dow Jones Industrial Index, I calculate...

This study investigates individual and institutional trading in competing firms around earnings announcements. We find individual and institutional informed trading in competing firms, which is dominant prior to earnings announcements. Magnitude of institutional (individual) net order flow...

This paper is an empirical investigation of the relation between the dispersion on analysts' earnings forecasts and the future performance following a change in the nominal price of shares. On a sample of US splits occurred from 1993 to 2013, we observe a change in the distribution of analysts'...

This paper examines the pattern of order aggressiveness, and the determinants of this pattern for institutional and retail brokers in the interval around monetary policy announcements. Utilizing a high-frequency dataset, with broker identifiers for each order submitted on the ASX over the period...

This study investigates individual and institutional trading activities before and after earnings announcements to infer informed trading in competing firms. We find evidence for individual and institutional informed trading in competing firms before earnings announcements. Magnitude of...

I test whether the anticipation of earnings news stimulates acquisition of customer information and mitigates returns to the customer-supplier anomaly documented by Cohen and Frazzini (2008). I find that attention to a firm's publicly disclosed customers increases shortly before the firm...

We study the nature and impact of ratings changes for individual stocks provided to investors by Morningstar, Inc. Morningstar's recommendations follow negative momentum for upgrades and positive momentum for downgrades. When ratings change, upgraded stocks experience positive abnormal returns,...

News sentiment has been empirically observed to have impact on financial market returns. In this study, we investigate firm-specific news from the Thomson Reuters News Analytics data from 2003 to 2014 and propose an optimal trading strategy based on a sentiment shock score and a sentiment trend...