In many job settings, there will be some promotion criteria that are less amenable to measurement than others. Often, what is difficult to measure is more important. For example, possessing "good judgment" under pressure may be a better predictor of success as a law firm partner than the ability...

This paper models the disclosure of knowledge via licensing to outsiders or fringe firms as a threat, useful in ensuring firms keep their commitments. We show that firms holding intellectual property are better able to enforce agreements than firms that don't. In markets requiring innovation to...