There is very little research on the topic of buy-side analyst performance, and that which does exist yields mixed results. We use a large sample from both the buy-side and the sell-side and report several new results. First, while the contemporaneous returns to portfolios based on sell-side...

We examine the performance of buy-side institutional investor trades and sell-side brokerage analyst stock recommendations, as well as their interactions. Buy-side trades follow sell-side analyst recommendations but not the other way around. While buy-side purchases significantly outperform...

Using all available 385,342 initiations, upgrades, and downgrades of equity analysts' recommendations between 1980 and 2008 from First Call, we explore both the short-term and long-term market reactions following those announcements. We found significant positive/negative announcement abnormal...

I examine the role of reputation in a multi-stage strategic information transmission game between an analyst and an investor. While reputation mitigates the conflict of interest in a repeated game, it may induce the biased analyst to elevate potential underperformers to the highest rating...

We examine how the research departments of brokerage firms may issue biased recommendations in order to boost the revenue of the investment banking departments of the brokerage firms during 1993-2006. We find that during 1993-2006, sanctioned brokerage firms' upgrades not only underperformed the...

We examine how the research departments of brokerage firms may issue biased recommendations in order to boost the revenue of the investment banking departments of the brokerage firms during 1993-2006. We find that during 1993-2006, sanctioned brokerage firms' upgrades not only underperformed the...

This paper examines the performance of foreign and local analysts’ stock recommendations in Indonesia, Malaysia, Thailand, and South Korea during the financial crisis of 1997–1998. Unlike most of the prior studies, our results provide strong evidence that neither of the two groups held a...

Christophe et al. (2010) find evidence of abnormal short activity prior to analyst downgrades and argue that short sellers may be violating SEC insider-trading laws by trading on information obtained from analysts about upcoming downgrades. However, observing abnormal shorting prior to...

Purpose – The purpose of this paper is to provide a review of theory and empirical evidence on herding behavior in financial markets. Design/methodology/approach – Review and discussion of the literature. Findings – More than two decades of empirical and theoretical research have provided...