Double Implementation in Dominant Strategy Equilibria and Ex Post Equilibria with Private Values
Copyright policy )Double Implementation in Dominant Strategy Equilibria and Ex Post Equilibria with Private Values
Abstract We consider the implementation problem for incomplete information and private values. We investigate double implementability of social choice functions in dominant strategy equilibria and ex-post equilibria. We define a new strategic axiom that implies “strategy-proofness” and that is implied by “secure strategy-proofness,” but the converse of these relationships does not hold. We call it “weak secure-strategy-proofness.” We show that a social choice function is doubly implementable if and only if it is weakly securely-strategy-proof.
weak secure-strategy-proofness, Social choice, double implementation, ex-post equilibrium, Mechanism design theory, dominant strategy equilibrium, private values
weak secure-strategy-proofness, Social choice, double implementation, ex-post equilibrium, Mechanism design theory, dominant strategy equilibrium, private values
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).0 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
Citations provided by BIP!Popularity provided by BIP!