We study a private-values buyer-seller problem with multiple objects. Valuations are binary and i.i.d. We construct mechanisms that span the set of all Pareto-efficient outcomes. The induced trading rules for objects are linked in a simple way.

This paper studies the effects of analogy-based expectations in static two-player games of incomplete information. Players are assumed to be boundedly rational in the way they forecast their opponent's state-contingent strategy: they bundle states into analogy classes and play best-responses to...

We consider a multi-game interactive learning environment in which subjects sometimes only have access to the aggregate distribution of play of the opponents over the various games and sometimes are told the joint distribution of actions and games in a more or less accessible way. Our main...