We consider competitive markets with asymmetric information. We define a notion of equilibrium that allows individuals to act strategically both as buyers and as sellers. In an example, the wage is common to all types of labor, and it does not reveal information concerning the skill levels of...

We define a cautious version of extensive-form rationalizability for generalized extensive- form games with unawareness that we call prudent rationalizability. It is an extensive-form analogue of iterated admissibility. In each round of the procedure, for each tree and each information set of a...