One of the main problems in current economic theory is to write contracts which are Pareto optimal, incentive compatible, and also implementable as a perfect Bayesian equilibrium of a dynamic, noncooperative game. The question arises whether it is possible to provide Walrasian type or...

Foreword -- Introduction -- Robust mechanism design -- Ex post implementation -- Robust implementation in direct mechanisms -- Robust implementation in general mechanisms -- The role of the common prior in robust implementation -- An ascending auction for interdependent values : uniqueness and...