We investigate information aggregation and competition in a delegationframework. An uninformed principal is unable to perform a task herself andmust choose between one of two biased and imperfectly informed experts. Inthe focal equilibrium, experts exaggerate their biases, anticipating...

This paper considers the effect of contracting limitations in risk-sharing networks, arisingfor example from observability, verifiability, complexity or cultural constraints. Wederive necessary and sufficient conditions for Pareto efficiency under these constraints ina general setting, and we...

We provide tight bounds on the rate of convergence of the equilibrium payoff sets for repeated games under both perfect and imperfect public monitoring. The distance between the equilibrium payoff set and its limit vanishes at rate (1 - delta)^{1/2} under perfect monitoring, and at rate (1 -...