Dahiya, Sandeep; Yermack, David - In: Journal of Corporate Finance 14 (2008) 5, pp. 499-511
Company stock option plans have diverse "sunset" policies for modifying terms of options held by managers who exit the firm. In our S&P 500 sample, these forfeiture, vesting, and expiration provisions are less generous in companies characterized by fast growth, dependence on skilled human...