We consider collective choice from two alternatives. Ex ante, each agent is uncertain about which alternative she prefers, and may be uncertain about the intensity of her preferences. An environment is given by a probability distribution over utility vectors that is symmetric across agents and...

This dissertation examines a natural signaling mechanism in a two-sided matching market between firms and workers. We consider a basic game of incomplete information. Each agent knows her own preferences over matches, but uncertain about other agent preferences. Each worker can send a limited...