We propose a model of charity competition in which informed giving alone can explain quality heterogeneity across similar charities. It is this heterogeneity that also creates the demand for information. In equilibrium, too few donors pay to be informed; but interestingly, informed giving may...

This article examines the use of switching costs by long-lived strategic buyers to manage dynamic competition between rival suppliers. The analysis reveals how buyers may employ switching costs to their advantage. We show that when switching costs are high, a buyer may induce suppliers to price...

We introduce career concerns into rank-order tournaments and offer a novel explanation for the pervasiveness of multiple prizes. We argue that career-concerned individuals, already facing market pressure to perform, will be reluctant to participate in winner-take-all competitions. To entice them...