The Effects of a Separation of Ownership from Control on UK Listed Firms: An Empirical Analysis

There has been a wide‐ranging debate concerning the effects of the separation of management and ownership of large firms. Given recent issues concerning corporate remuneration, this debate is as relevant and possibly more so today as it has ever been. Theoretically, as the ownership of a firm becomes more diverse, the management of the firm will have more discretion and opportunity to act in accordance with their own interests at the expense of those of the shareholders. This paper considers the effect of a separation of ownership from control on 406 UK listed firms. Simultaneous equations are used to test for a relationship between the percentage of shares owned by significant outsiders and insiders and the performance of the firm. A number of authors have suggested that there may be a significant relationship between these variables. The analysis conducted in this study supports the view that there is a relationship between ownership structure and firm performance. Copyright © 2011 John Wiley & Sons, Ltd.