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Costly and discrete communication: an experimental investigation

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Author Info

  • Sean Duffy
  • Tyson Hartwig
  • John Smith

    ()

Abstract

Language is an imperfect and coarse means of communicating information about a complex and nuanced world. We report on an experiment designed to capture this feature of communication. The messages available to the sender imperfectly describe the state of the world; however, the sender can improve communication, at a cost, by increasing the complexity or elaborateness of the message. Here the sender learns the state of the world, then sends a message to the receiver. The receiver observes the message and provides a best guess about the state. The incentives of the players are aligned in the sense that both sender and receiver are paid an amount which is increasing in the accuracy of the receiver’s guess. We find that the size of the language endogenously emerges as a function of the costs of communication. Specifically, we find that higher communication costs are associated with a smaller language. Although the equilibrium predictions do not perform well, this divergence occurs in a manner which is consistent with the experimental communication literature: overcommunication. We find that the sender’s payoffs, relative to equilibrium payoffs, are decreasing in the cost of communication. We also find that the receiver’s payoffs, relative to equilibrium payoffs, are increasing in the cost of communication. Finally, we find imperfections in coordination on the basis of the experimental labels. Copyright Springer Science+Business Media New York 2014

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File URL: http://hdl.handle.net/10.1007/s11238-013-9380-5
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Bibliographic Info

Article provided by Springer in its journal Theory and Decision.

Volume (Year): 76 (2014)
Issue (Month): 3 (March)
Pages: 395-417

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Handle: RePEc:kap:theord:v:76:y:2014:i:3:p:395-417

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Web page: http://www.springerlink.com/link.asp?id=100341

Related research

Keywords: Information transmission; Cheap talk; Overcommunication; Bounded rationality; Experimental game theory; C72; C91; D82;

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  1. Kawagoe, Toshiji & Takizawa, Hirokazu, 2009. "Equilibrium refinement vs. level-k analysis: An experimental study of cheap-talk games with private information," Games and Economic Behavior, Elsevier, vol. 66(1), pages 238-255, May.
  2. Marco Piovesan & Erik Wengström, 2008. "Fast or Fair? A Study of Response Times," Discussion Papers 08-09, University of Copenhagen. Department of Economics.
  3. Uri Gneezy, 2005. "Deception: The Role of Consequences," American Economic Review, American Economic Association, vol. 95(1), pages 384-394, March.
  4. Santiago Sanchez-Pages & Marc Vorsatz, 2004. "An Experimental Study of Truth-Telling in a Sender-Receiver Game," ESE Discussion Papers 128, Edinburgh School of Economics, University of Edinburgh.
  5. Hertel, Johanna & Smith, John, 2010. "Not so cheap talk: Costly and discrete communication," MPRA Paper 23560, University Library of Munich, Germany.
  6. Ariel Rubinstein, 2007. "Instinctive and Cognitive Reasoning: A Study of Response Times," Economic Journal, Royal Economic Society, vol. 117(523), pages 1243-1259, October.
  7. Santiago Sanchez-Pages & Marc Vorsatz, 2007. "Enjoy the Silence: An Experiment on Truth-Telling," ESE Discussion Papers 155, Edinburgh School of Economics, University of Edinburgh.
  8. Blume, Andreas & DeJong, Douglas V. & Kim, Yong-Gwan & Sprinkle, Geoffrey B., 2001. "Evolution of Communication with Partial Common Interest," Games and Economic Behavior, Elsevier, vol. 37(1), pages 79-120, October.
  9. Palfrey, Thomas R. & Goeree, Jacob & Holt, Charles, 2000. "Quantal Response Equilibrium and Overbidding in Private-value Auctions," Working Papers 1073, California Institute of Technology, Division of the Humanities and Social Sciences.
  10. Michael R. Baye & John Morgan, 2004. "Price Dispersion in the Lab and on the Internet: Theory and Evidence," RAND Journal of Economics, The RAND Corporation, vol. 35(3), pages 448-466, Autumn.
  11. Thomas Palfrey, 2002. "Quantal Response Equilibrium and Overbidding in Private Value Auctions," Theory workshop papers 357966000000000089, UCLA Department of Economics.
  12. Blume, Andreas & Gneezy, Uri, 1998. "An Experimental Investigation of Optimal Learning in Coordination Games," Working Papers 98-10, University of Iowa, Department of Economics.
  13. Cai, Hongbin & Wang, Joseph Tao-Yi, 2006. "Overcommunication in strategic information transmission games," Games and Economic Behavior, Elsevier, vol. 56(1), pages 7-36, July.
  14. V. Crawford & J. Sobel, 2010. "Strategic Information Transmission," Levine's Working Paper Archive 544, David K. Levine.
  15. Pablo Brañas-Garza & Debrah Meloso & Luis M. Miller, 2008. "Instinctive Response in the Ultimatum Game," ThE Papers 08/08, Department of Economic Theory and Economic History of the University of Granada..
  16. John W. Dickhaut & Kevin A. McCabe & Arijit Mukherji, 1995. "An experimental study of strategicinformation transmission," Economic Theory, Springer, vol. 6(3), pages 389-403.
  17. Urs Fischbacher, 2007. "z-Tree: Zurich toolbox for ready-made economic experiments," Experimental Economics, Springer, vol. 10(2), pages 171-178, June.
  18. Blume, Andreas, et al, 1998. "Experimental Evidence on the Evolution of Meaning of Messages in Sender-Receiver Games," American Economic Review, American Economic Association, vol. 88(5), pages 1323-40, December.
  19. Roberto A. Weber & Colin F. Camerer, 2003. "Cultural Conflict and Merger Failure: An Experimental Approach," Management Science, INFORMS, vol. 49(4), pages 400-415, April.
  20. Richard Mckelvey & Thomas Palfrey, 1998. "Quantal Response Equilibria for Extensive Form Games," Experimental Economics, Springer, vol. 1(1), pages 9-41, June.
  21. Björn Frank, 2010. "The effects of enforced reflection in three simple experiments," MAGKS Papers on Economics 201002, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
  22. Crawford, Vincent P & Haller, Hans, 1990. "Learning How to Cooperate: Optimal Play in Repeated Coordination Games," Econometrica, Econometric Society, vol. 58(3), pages 571-95, May.
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Cited by:
  1. Hertel, Johanna & Smith, John, 2010. "Not so cheap talk: Costly and discrete communication," MPRA Paper 23560, University Library of Munich, Germany.

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