Strategic truth and deception

Zusammenfassung

We study strategic communication in a sender-receiver gamein which the sender sends a message about the observed quality ofthe good to the receiver who may accept or reject the good without knowing the true quality or the sender's type. The game has infinitely many perfect Bayesian Nash equilibria. An equilibrium refinement identifies a unique class of equilibria that are outcome equivalent to the equilibrium in which the neutral sender always tells the truth and the biased sender adopts a feigning strategy to disguise himself by not fully exaggerating about the quality of the good.