We investigate the cross-sectional predictive relations between stock returns of two public firms with one firm, the parent, owning partial equity of the other, the subsidiary. We find that high past returns of the subsidiary (parent) predict high future returns of the parent (subsidiary). The...

In this paper we analyze the frequency and information content of small Nasdaq stock trades and their impacts on return volatility at the intraday interval. We employ an autoregressive conditional duration (ACD) model to estimate the intensity of the arrival and information content of trades by...