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How to Talk to Multiple Audiences

We analyze the performance of various communication protocols in a generalization of the Crawford-Sobel (1982) model of cheap talk that allows for multiple receivers. We find that whenever the sender can communicate informatively with both receivers by sending private messages, she can communicate informatively by sending public messages. In particular, it is possible that informative communication with one or both receivers is impossible in private, but possible in public. When the sender is allowed to send both public and private messages, it is possible for the sender to combine the commitment provided by public communication with the flexibility provided by private communication and transmit more information to the receivers than under either private or public communication scenarios. When the players can communicate through a mediator and the receivers are biased in the same direction, it is optimal for the sender to communicate with the receivers through independent private noisy communication channels. It is in general optimal to take advantage of pooling the sender’s truthtelling constraints across the receivers when they are biased in the opposite directions.

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Paper provided by University of Western Ontario, Department of Economics in its series UWO Department of Economics Working Papers with number 20081.

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Date of creation: 2008
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Handle: RePEc:uwo:uwowop:20081
Contact details of provider: Postal: Department of Economics, Reference Centre, Social Science Centre, University of Western Ontario, London, Ontario, Canada N6A 5C2
Phone: 519-661-2111 Ext.85244
Web page: http://economics.uwo.ca/research/research_papers/department_working_papers.html

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  1. Vijay Krishna & John Morgan, 1999. "A Model of Expertise," Working Papers 154, Princeton University, Woodrow Wilson School of Public and International Affairs, Discussion Papers in Economics..
  2. Gilat Levy & Ronny Razin, 2004. "It Takes Two: An Explanation for the Democratic Peace," Journal of the European Economic Association, MIT Press, vol. 2(1), pages 1-29, 03.
  3. Mikhail Golosov & Vasiliki Skreta & Aleh Tsyvinski & Andrea Wilson, 2011. "Dynamic Strategic Information Transmission," Cowles Foundation Discussion Papers 1802, Cowles Foundation for Research in Economics, Yale University, revised Jun 2011.
  4. Forges, F., 1987. "Universal mechanisms," CORE Discussion Papers 1987004, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  5. Koessler, Frédéric, 2008. "Lobbying with two audiences: Public vs private certification," Mathematical Social Sciences, Elsevier, vol. 55(3), pages 305-314, May.
  6. Andrea Galeotti & Christian Ghiglino & Francesco Squintani, 2009. "Strategic Information Transmission in Networks," Economics Discussion Papers 668, University of Essex, Department of Economics.
  7. Lehrer, Ehud & Sorin, Sylvain, 1997. "One-Shot Public Mediated Talk," Games and Economic Behavior, Elsevier, vol. 20(2), pages 131-148, August.
  8. Myerson, Roger B., 1982. "Optimal coordination mechanisms in generalized principal-agent problems," Journal of Mathematical Economics, Elsevier, vol. 10(1), pages 67-81, June.
  9. Krishna, Vijay & Morgan, John, 2004. "The art of conversation: eliciting information from experts through multi-stage communication," Journal of Economic Theory, Elsevier, vol. 117(2), pages 147-179, August.
  10. Hao Li & Sherwin Rosen & Wing Suen, 2001. "Conflicts and Common Interests in Committees," American Economic Review, American Economic Association, vol. 91(5), pages 1478-1497, December.
  11. Spiegel, Y. & Spulber, D.F., 1993. "Capital Structure with Countervailing Incentives," Papers 93, Bell Communications - Economic Research Group.
  12. Jeanne Hagenbach & Frédéric Koessler, 2010. "Strategic Communication Networks," Review of Economic Studies, Oxford University Press, vol. 77(3), pages 1072-1099.
  13. Blume, A. & Sobel, J., 1991. "Communication-Proof Equilibria in Cheap-Talk Games," Working Papers 91-27, University of Iowa, Department of Economics.
  14. Robert J. Aumann & Sergiu Hart, 2003. "Long Cheap Talk," Econometrica, Econometric Society, vol. 71(6), pages 1619-1660, November.
    • Robert J. Aumann & Sergiu Hart, 2002. "Long Cheap Talk," Discussion Paper Series dp284, The Federmann Center for the Study of Rationality, the Hebrew University, Jerusalem, revised Nov 2002.
  15. McAfee, R Preston & Schwartz, Marius, 1994. "Opportunism in Multilateral Vertical Contracting: Nondiscrimination, Exclusivity, and Uniformity," American Economic Review, American Economic Association, vol. 84(1), pages 210-30, March.
  16. Frédéric Koessler & David Martimort, 2008. "Multidimensional communication mechanisms: cooperative and conflicting designs," PSE Working Papers halshs-00586854, HAL.
  17. Roland Strausz & Kay Mitusch, . "Mediation in Situations of Conflict and Limited Commitment," Papers 023, Departmental Working Papers.
  18. 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.
  19. Forges, Francoise, 1988. "Can sunspots replace a mediator?," Journal of Mathematical Economics, Elsevier, vol. 17(4), pages 347-368, September.
  20. Ilya Segal, 1999. "Contracting With Externalities," The Quarterly Journal of Economics, MIT Press, vol. 114(2), pages 337-388, May.
  21. Dewatripont, Mathias & Tirole, Jean, 2004. "Modes of Communication," IDEI Working Papers 323, Institut d'Économie Industrielle (IDEI), Toulouse.
  22. Robert Gertner & Robert Gibbons & David Scharfstein, 1988. "Simultaneous Signalling to the Capital and Product Markets," RAND Journal of Economics, The RAND Corporation, vol. 19(2), pages 173-190, Summer.
  23. Johns, Leslie, 2007. "A Servant of Two Masters: Communication and the Selection of International Bureaucrats," International Organization, Cambridge University Press, vol. 61(02), pages 245-275, April.
  24. Paul Milgrom & Ilya Segal, 2002. "Envelope Theorems for Arbitrary Choice Sets," Econometrica, Econometric Society, vol. 70(2), pages 583-601, March.
  25. Farrell, J. & Gibbons, R., 1989. "Cheap Talk With Two Audiences," Working papers 518, Massachusetts Institute of Technology (MIT), Department of Economics.
  26. Farrell, Joseph, 1986. "Meaning and Credibility in Cheap-Talk Games," Department of Economics, Working Paper Series qt4968n3fz, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
  27. Board, Oliver J. & Blume, Andreas & Kawamura, Kohei, 2007. "Noisy talk," Theoretical Economics, Econometric Society, vol. 2(4), December.
  28. Stein, Jeremy C, 1989. "Cheap Talk and the Fed: A Theory of Imprecise Policy Announcements," American Economic Review, American Economic Association, vol. 79(1), pages 32-42, March.
  29. V. Crawford & J. Sobel, 2010. "Strategic Information Transmission," Levine's Working Paper Archive 544, David K. Levine.
  30. Goltsman, Maria & Hörner, Johannes & Pavlov, Gregory & Squintani, Francesco, 2009. "Mediation, arbitration and negotiation," Journal of Economic Theory, Elsevier, vol. 144(4), pages 1397-1420, July.
  31. Oliver Board, 2006. "Expert Advice with Multiple Decision Makers," Working Papers 242, University of Pittsburgh, Department of Economics, revised Jan 2006.
  32. Ying Chen & Navin Kartik & Joel Sobel, 2008. "Selecting Cheap-Talk Equilibria," Econometrica, Econometric Society, vol. 76(1), pages 117-136, 01.
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