Empirically, managers benefi…t from their …firm's good fortune through their compensation package, and by trading their firm's securities. This practice could easily be
eliminated by the board of directors. Theoretically, managers should not pro…t from
changes in the …firm's value if there is only private information in the model. Moral
hazard explains the paradox of insider information and performance pay. Shareholders permit managers to exploit hidden information in order to incentivize their work
activities. The estimated benefi…ts from designing contracts that depend on abnormal
returns far outweigh projected savings in lower compensation from paying managers
…fixed wages.