Article ID Journal Published Year Pages File Type
5062311 Economics Letters 2007 4 Pages PDF
Abstract

Posterior implementation is a weaker concept than ex-post implementation. It requires that agents' strategies are optimal against others' strategies, given the precise information made available by the mechanism. Whereas ex-post implementation is generically impossible, we show by example that this need not be the case for posterior implementation.

Keywords
Related Topics
Social Sciences and Humanities Economics, Econometrics and Finance Economics and Econometrics
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