A standard tournament contract specifies only tournament prizes. If agents' performance is measured on a cardinal scale, the principal can complement the tournament contract by a gap which defines the minimum distance by which the best performing agent must beat the second best to receive the...

A buyer makes an offer to a privately informed seller for a good of uncertain quality. Quality determines both the seller's valuation and the buyer's valuation, and the buyer evaluates each contract according to its worst-case performance over a set of probability distributions. This paper...

It is s important for firms to choose appropriate performance measurements when they evaluate their employees' performance. In this paper, we examine the relationship between uncertainty and incentives in which the risk-averse agent has the specific knowledge. We show that uncertainty does not...