A Principal has a set of projects, each having different benefit potentials, and each requiring a basic technology from one of two experts and time inputs from both experts. Experts enjoy motivation utilities from production, but have private information of their own motivation preferences and...

We offer a model to explain why groups of people sometimes converge upon poor decisions and are prone to fads, even though they can discuss the outcomes of their choices. Models of informational herding or cascades have examined how rational individuals learn by observing predecessors' actions,...

We study the information design problem in a single-unit auction setting. The information designer controls independent private signals according to which the buyers infer their binary private value. Assuming that the seller adopts Myerson (1981) optimal auction in response, we characterize both...

We investigate how an informed designer maximizes her objective when facinga player whose payoff depends on both the designer's private information andon an unknown state within the classical quasilinear environment. Thedesigner can disclose arbitrary information about the state via...

This essay considers the role of reputational information in our marketplace. It explains how well-functioning marketplaces depend on the vibrant flow of accurate reputational information, and how misdirected regulation of reputational information could harm marketplace mechanisms. It then...

Consumers heterogeneously possess limited price information: captive consumers may know only one price from a seller, while informed consumers know several prices. We study a homogeneous-good oligopoly where sellers of heterogeneous costs compete on price for heterogeneously limit-informed...

In a recent paper, Hart and Moore (2008) introduce new behavioral assumptions that can explain long term contracts and important aspects of the employment relation. However, so far there exists no direct evidence that supports these assumptions and, in particular, Hart and Moore's notion that...

In a recent paper, Hart and Moore (2008) introduce new behavioral assumptions that can explain long term contracts and important aspects of the employment relation. However, so far there exists no direct evidence that supports these assumptions and, in particular, Hart and Moore's notion that...

I investigate the optimal way of organizing and motivating the production of information by a team of agents. I compare two modes of production. In the "team outputs" setting, agents produce public information jointly and their individual contributions are indistinguishable. In the "individual...

In the early models of incomplete contract neither party used to invest in the subject matter of the contract; those models primarily kept their focus on analyzing the effect of legal rules on parties' incentives to trade or to breach. The modern models stretched beyond that to include value...