Bayesian Persuasion
Abstract
When is it possible for one person to persuade another to change her action? We take a mechanism design approach to this question. Taking preferences and initial beliefs as given, we introduce the notion of a persuasion mechanism: a game between Sender and Receiver defined by an information structure and a message technology. We derive necessary and sufficient conditions for the existence of a persuasion mechanism that strictly benefits Sender. We characterize the optimal mechanism. Finally, we analyze several examples that illustrate the applicability of our results.Download Info
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 15540.Length:
Date of creation: Nov 2009
Date of revision:
Handle: RePEc:nbr:nberwo:15540
Note: IO POL
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Keywords:Other versions of this item:
- Emir Kamenica & Matthew Gentzkow, 2009. "Bayesian Persuasion," NajEcon Working Paper Reviews 814577000000000369, www.najecon.org.
- D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search, Learning, and Information
- K41 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Litigation Process
- L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality
- M37 - Business Administration and Business Economics; Marketing; Accounting - - Marketing and Advertising - - - Advertising
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-11-27 (All new papers)
- NEP-CTA-2009-11-27 (Contract Theory & Applications)
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Citations
Blog mentions
As found by EconAcademics.org, the blog aggregator for Economics research:- Bayesian Persuasion, E. Kamenica & M. Gentzkow (2011)
by afinetheorem in A Fine Theorem on 2012-08-27 07:49:36 - Bayesian Persuasion, E. Kamenica & M. Gentzkow (2011)
by afinetheorem in A Fine Theorem on 2012-08-27 07:49:36
Cited by:
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