This paper proposes a methodological improvement to empirical studies of herd behavior based on investor transactions. By developing a simple model of trading behavior, we show that the traditionally used herding measure produces biased results. As this bias depends on characteristics of the...

We present evidence on the trading and performance impact of buy-side analysts. Using data provided by a large global asset manager, we relate buy-side analysts’ recommendations to fund transactions on a daily basis. We show that buy-side analysts significantly influence trading decisions:...