An Optimal Signaling Equilibrium
AbstractThis paper analyses the optimal combination of costly and costless messages that a Sender uses in a signaling game if he is able to choose among all equilibrium communication strategies. We provide a complete characterization of the equilibrium that maximizes the Sender's ex ante expected utility in case of uniformly distributed types and quadratic loss functions. First, the Sender often wants to avoid money burning by using the most informative cheap talk communication strategy. Second, if he does burn money, he avoids separation and only re-arranges the existing intervals of the most informative cheap talk equilibrium, possibly adding one extra interval. Money burning takes place in the second interval only.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by Tinbergen Institute in its series Tinbergen Institute Discussion Papers with number 11-148/1.
Date of creation: 14 Oct 2011
Date of revision:
Contact details of provider:
Web page: http://www.tinbergen.nl
Cheap talk; money burning; optimal equilibrium;
Find related papers by JEL classification:
- C7 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory
- D8 - Microeconomics - - Information, Knowledge, and Uncertainty
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.:
- Green, Jerry R. & Stokey, Nancy L., 2007.
"A two-person game of information transmission,"
Journal of Economic Theory,
Elsevier, vol. 135(1), pages 90-104, July.
- Joseph Farrell & Matthew Rabin, 1996. "Cheap Talk," Journal of Economic Perspectives, American Economic Association, vol. 10(3), pages 103-118, Summer.
- Austen-Smith, David & Banks, Jeffrey S., 2000.
"Cheap Talk and Burned Money,"
Journal of Economic Theory,
Elsevier, vol. 91(1), pages 1-16, March.
- Kartik, Navin, 2007. "A note on cheap talk and burned money," Journal of Economic Theory, Elsevier, vol. 136(1), pages 749-758, September.
- Thomas de Haan & Theo Offerman & Randolph Sloof, 2011. "Money talks? An Experimental Investigation of Cheap Talk and Burned Money," Tinbergen Institute Discussion Papers 11-069/1, Tinbergen Institute.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Antoine Maartens (+31 626 - 160 892)).
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.