“…The deviation of cash flow from control rights is measured by the ratio of control rights to stockownership. Other studies have used direct proxies based upon the pricing of stock blocks trades (Barclay and Holderness, 1989;Dyck and Zingales, 2004), the control premium, that is the spread between the prices of two classes of stock, that have one or more control rights (Nenova, 2003;Masulis et al, 2009), the salaries (Ehrhardt and Nowak, 2003), the abnormal related-party sales (Conover and Nichols, 2000) and the amount of connected transactions (Tai et al, 2007;Berkman et al, 2009;Cheung et al, 2009). …”