Under contingent fees the attorney gets a share of the judgment; under conditional fees he gets an upscale premium if the case is won, a premium unrelated, however, to the adjudicated amount. This article compares conditional and contingent fees in a framework where lawyers choose between a safe...

An arbiter can decide a case on the basis of his priors or he can ask for further evidence from the two parties to the conflict. The parties may misrepresent evidence in their favour at a cost. The arbiter is concerned about accuracy and low procedural costs. When both parties testify, each of...

A safe and a risky seller serve a market. While the expensive safe seller can solve the problems of all consumers, the cheap risky seller can help a consumer only with a certain probability. The risky seller's success probabilities are distributed across consumers; by the choice of her quality...