Three-types models of multidimensional screening

Abstract

This paper analyzes the variety of optimal screening contracts in a relatively simple multidimensional framework a` la Armstrong and Rochet (1999), when only three types of agents are present. It is shown, among other things, that the well known principle in optimal contract theory of `no distortion at the top' does not carry over to the multidimensional caseAsymmmetric information; multidimensional screening; optimal contract