This paper surveys the literature on theories of discrimination, focusing mainly on new
contributions. Recent theories expand on the traditional taste-based and statistical …

We consider a team-production environment where all participants are motivated by career
concerns, and where a team's joint productive outcome may have different reputational …

We consider a monopolistic seller in a market that may be segmented. The surplus of each
consumer in a segment depends on the price that the seller optimally charges, which …

A principal wishes to rank and reward teams in an organization, modeled by cliques in a
graph. Agents in the organizational network perfectly observe the local ranking of their …

A principal must allocate a prize without monetary transfers. She wants to give it to the
highest value agent. Agents know their own and their neighbors' values, as determined by a …