Mechanism Design with Multidimensional, Continuous Types and Interdependent Valuations
Nolan Miller,
John H. Pratt,
Richard Zeckhauser () and
Scott Johnson Additional contact information Nolan Miller: Harvard U
John H. Pratt: Harvard U
Scott Johnson: Australian National U
Abstract:
We consider the mechanism design problem when agents' types are multidimensional and continuous, and their valuations are interdependent. If there are at least three agents whose types satisfy a weak correlation condition, then for any decision rule there exist balanced transfers that render truthful revelation a Bayesian ?-equilibrium. A slightly stronger correlation condition ensures balanced transfers exist that induce a Bayesian Nash equilibrium in which agents' strategies are nearly truthful. This paper extends the analysis of KSG RWP03-020.