This paper analyzes the intraday interdependence of price movements and order flows for actively traded NYSE stocks and their CBOE-traded options. Stock net-buy volume (buyer-initiated volume minus seller-initiated volume)has strong predictive ability for subsequent stock and option returns, but...

Prior studies, such as Claessens, Djankov, Fan and Lang (2002), suggest that separation between ultimate control and ownership decreases firm value (due to the entrenchment effects of large shareholding). Using a sample of Canadian firms, we find that stocks with a greater deviation between...