Communication and Binary Decision : Is it Better to Communicate ?
We study information transmission between an informed expert and an uninformed decision-maker when the decision is binary and the expert does not have a systematic bias. Whenever, an equilibrium exists where the decision is delegated to the expert, it is ex-ante Pareto-dominant. Adding a round of multilateral communication does not improve information transmission. The decision-maker can however improve information transmission by communicating sequentially with two experts. However, introduce multiple rounds of communication (i.e., allowing for rebuttal) does not help
|Date of creation:||Sep 2013|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: 01 41 17 60 81
Web page: http://www.crest.fr
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Gilligan, Thomas W & Krehbiel, Keith, 1987. "Collective Decisionmaking and Standing Committees: An Informational Rationale for Restrictive Amendment Procedures," Journal of Law, Economics and Organization, Oxford University Press, vol. 3(2), pages 287-335, Fall.
- Gromb, Denis & Martimort, David, 2007. "Collusion and the organization of delegated expertise," Journal of Economic Theory, Elsevier, vol. 137(1), pages 271-299, November.
- Frederic Koessler & Francoise Forges, 2006.
"Multistage communication with and without verifiable types,"
THEMA Working Papers
2006-14, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
- Frédéric Koessler & Françoise Forges, 2008. "Multistage Communication With And Without Verifiable Types," International Game Theory Review (IGTR), World Scientific Publishing Co. Pte. Ltd., vol. 10(02), pages 145-164.
- Koessler, Frédéric & Forges, Françoise, 2008. "Multistage communication with and without verifiable types," Economics Papers from University Paris Dauphine 123456789/1121, Paris Dauphine University.
- Rubinstein, Ariel & Glazer, Jacob, 2006. "A study in the pragmatics of persuasion: a game theoretical approach," Theoretical Economics, Econometric Society, vol. 1(4), pages 395-410, December.
- Marco Battaglini, 2002.
"Multiple Referrals and Multidimensional Cheap Talk,"
Econometric Society, vol. 70(4), pages 1379-1401, July.
- Marco Battaglini, 2000. "Multiple Referrals and Multidimensional Cheap Talk," Econometric Society World Congress 2000 Contributed Papers 1557, Econometric Society.
- Marco Battaglini, 1999. "Multiple Referrals and Multidimensional Cheap Talk," Discussion Papers 1295, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Li, Ming & Madarász, Kristóf, 2008. "When mandatory disclosure hurts: Expert advice and conflicting interests," Journal of Economic Theory, Elsevier, vol. 139(1), pages 47-74, March.
- Robert J. Aumann, 1995. "Repeated Games with Incomplete Information," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262011476, August.
When requesting a correction, please mention this item's handle: RePEc:crs:wpaper:2013-50. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Florian Sallaberry)
If references are entirely missing, you can add them using this form.