<p>There are some examples of this like:</p>
<p><a href="https://www.sciencedirect.com/science/article/abs/pii/S0899825615001347" rel="nofollow noreferrer"> Kim, Kyungmin, and Philipp Kircher. &quot;Efficient competition through
cheap talk: the case of competing auctions.&quot; Econometrica 83.5 (2015):</a></p>
<p><a href="https://onlinelibrary.wiley.com/doi/abs/10.3982/ECTA12103" rel="nofollow noreferrer">Kim, Kyungmin, and Philipp Kircher. &quot;Efficient competition through cheap talk: the case of competing auctions.&quot; Econometrica 83.5 (2015): 1849-1875.
1849-1875.</a></p>

CC BY-SA 4.0
2021-12-18T12:18:04.803Z
2021-12-18T12:18:04.803Z
csilvia
<p>Are there any papers about efficient cheap talk communication, where the players achieve the equilibrium payoffs of a correlated strategy as in Aumann's seminal paper? Or in case no such paper exists, could someone combine specific papers to proove the existence of such an efficient cheap talk communication protocol?</p>

CC BY-SA 4.0
2021-12-18T10:05:12.737Z
In some cases. Take a look at Section IV of [this survey](https://hal.archives-ouvertes.fr/hal-01519895/document) by Forges.
Michael Greinecker
<mathematical-economics><game-theory><mechanism-design><dynamic-games><incentives>
Design of efficient cheap talk communication
Hunger Learn
# Design of efficient cheap talk communication

(Asked by: username_0 on 2021-12-18)

Are there any papers about efficient cheap talk communication, where the players achieve the equilibrium payoffs of a correlated strategy as in Aumann's seminal paper? Or in case no such paper exists, could someone combine specific papers to proove the existence of such an efficient cheap talk communication protocol?

**Tags:** mathematical-economics, game-theory, mechanism-design, dynamic-games, incentives

> **Comments:**
> **username_1**: In some cases. Take a look at Section IV of [this survey](https://hal.archives-ouvertes.fr/hal-01519895/document) by Forges.  

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## 1 answers

### Answer by username_2 on 2021-12-18. Score: 1

There are some examples of this like:

[Kim, Kyungmin, and Philipp Kircher. "Efficient competition through
cheap talk: the case of competing auctions." Econometrica 83.5 (2015):](https://www.sciencedirect.com/science/article/abs/pii/S0899825615001347)

[Kim, Kyungmin, and Philipp Kircher. "Efficient competition through cheap talk: the case of competing auctions." Econometrica 83.5 (2015): 1849-1875.
1849-1875.](https://onlinelibrary.wiley.com/doi/abs/10.3982/ECTA12103)


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