CEOs are paid more if they outperform other firms in their blockholders' portfolios. For every percentage point by which their own firm's return exceeds the return of the largest blockholder's basket of investments in a year, their compensation increases by over $9,800. Once we benchmark to this...

U.K. company insiders, such as directors, were legally allowed to trade in the shares of their own companies up until the Companies Act of 1980. We investigate the trading behaviour of directors over the period 1893 to 1907 in the U.K. Although insider trading was profitable, we find relatively...