Repricing of Executive Stock Options

We examine the ex-ante optimality of repricing of executive stock options while considering the tax effects of new accounting rules associated with traditional repricing. Although there has been a body of empirical literature on repricing, the optimality of repricing after considering the economic impact of changing accounting rules has not been addressed in an ex-ante contracting setting. We find that traditional repricing loses its ex-ante dominance over the do-nothing strategy after we incorporate the tax effects of new accounting rules. The theoretical predictions of our paper shed light on this controversial practice and lay a foundation for evaluating repricing alternatives