Bayesian Persuasion with Lie Detection / Florian Ederer, Weicheng Min.

Format:

Book

Author/Creator:

Ederer, Florian.

Contributor:

National Bureau of Economic Research.

Min, Weicheng.

Series:

Working Paper Series (National Bureau of Economic Research) no. w30065.

NBER working paper series no. w30065

Language:

English

Physical Description:

1 online resource: illustrations (black and white);

Place of Publication:

Cambridge, Mass. National Bureau of Economic Research 2022.

Summary:

How does lie detection constrain the potential for one person to persuade another to change her action? We consider a model of Bayesian persuasion in which the Receiver can detect lies with positive probability. We show that the Sender lies more when the lie detection probability increases. As long as this probability is sufficiently small, the Sender's and the Receiver's equilibrium payoffs are unaffected by the presence of lie detection because the Sender simply compensates by lying more. However, when the lie detection probability is sufficiently high, the Sender's equilibrium payoff decreases and the Receiver's equilibrium payoff increases with the lie detection probability.

Notes:

Print version record

May 2022.