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Information transmission and voting

  • Yingni GuoEmail author
Research Article
  • 24 Downloads

Abstract

I analyze an individual’s incentive to disclose hard evidence in the context of committee voting. A committee consists of three members: one left-leaning, one right-leaning, and the third ex ante unbiased. They decide on whether to pursue a left or right policy by majority rule. One of them has private information about the merits of the policies and can privately send verifiable messages to the others. If the informed member is unbiased, he withholds information to neutralize the other two’s votes when preferences are sufficiently diverse. If the informed member is biased, then the others can better infer his information, knowing that any information favoring his agenda will be shared. In the latter case, because more information is effectively shared, higher social welfare results.

Keywords

Committee decision making Voting Verifiable disclosure 

JEL Classification

D71 D72 D83 

Notes

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

References

  1. Austen-Smith, D.: Information transmission in debate. Am. J. Polit. Sci. 34(1), 124–152 (1990)CrossRefGoogle Scholar
  2. Austen-Smith, D., Banks, J.S.: Information aggregation, rationality, and the Condorcet jury theorem. Am. Polit. Sci. Rev. 90(1), 34–45 (1996)CrossRefGoogle Scholar
  3. Austen-Smith, D., Feddersen, T.: “Deliberation and Voting Rules.” Social Choice and Strategic Decisions: Essays in Honor of Jeffrey S. Banks, pp. 269–316. Springer, Berlin (2005)Google Scholar
  4. Austen-Smith, D., Feddersen, T.J.: Deliberation, preference uncertainty, and voting rules. Am. Polit. Sci. Rev. 100(2), 209–217 (2006)CrossRefGoogle Scholar
  5. Bhattacharya, S., Mukherjee, A.: Strategic information revelation when experts compete to influence. RAND J. Econ. 44(3), 522–544 (2013)CrossRefGoogle Scholar
  6. Coughlan, P.J.: In defense of unanimous jury verdicts: mistrials, communication, and strategic voting. Am. Polit. Sci. Rev. 94(2), 375–393 (2000)CrossRefGoogle Scholar
  7. Crawford, V.P., Sobel, J.: Strategic information transmission. Econometrica 50(6), 1431–1451 (1982)CrossRefGoogle Scholar
  8. Dye, R.A.: Disclosure of nonproprietary information. J. Account. Res. 23(1), 123–145 (1985)CrossRefGoogle Scholar
  9. Farrell, J., Gibbons, R.: Cheap talk with two audiences. Am. Econ. Rev. 79(5), 1214–1223 (1989)Google Scholar
  10. Feddersen, T., Pesendorfer, W.: Convicting the innocent: the inferiority of unanimous jury verdicts under strategic voting. Am. Polit. Sci. Rev. 92(1), 23–35 (1998)CrossRefGoogle Scholar
  11. Fudenberg, D., Tirole, J.: Perfect Bayesian equilibrium and sequential equilibrium. J. Econ. Theory 53(2), 236–260 (1991)CrossRefGoogle Scholar
  12. Gerardi, D., Yariv, L.: Deliberative voting. J. Econ. Theory 134(1), 317–338 (2007)CrossRefGoogle Scholar
  13. Goltsman, M., Pavlov, G.: How to talk to multiple audiences. Games Econ. Behav. 72(1), 100–122 (2011)CrossRefGoogle Scholar
  14. Grossman, S.J.: The informational role of warranties and private disclosure about product quality. J. Law Econ. 24(3), 461–483 (1981)CrossRefGoogle Scholar
  15. Jackson, M.O., Tan, X.: Deliberation, disclosure of information, and voting. J. Econ. Theory 148(1), 2–30 (2013)CrossRefGoogle Scholar
  16. Milgrom, P., Roberts, J.: Relying on the information of interested parties. RAND J. Econ. 17(1), 18–32 (1986)CrossRefGoogle Scholar
  17. Milgrom, P.R.: Good news and bad news: representation theorems and applications. Bell J. Econ. 12(2), 380–391 (1981)CrossRefGoogle Scholar
  18. Millner, A., Ollivier, H.: Beliefs, politics, and environmental policy. Rev. Environ. Econ. Policy 10(2), 226–244 (2016)CrossRefGoogle Scholar
  19. Schulte, E.: Information aggregation and preference heterogeneity in committees. Theory Decis. 69(1), 97–118 (2010)CrossRefGoogle Scholar
  20. Shin, H.S.: The burden of proof in a game of persuasiona. J. Econ. Theory 64(1), 253–264 (1994a)CrossRefGoogle Scholar
  21. Shin, H.S.: News management and the value of firms. RAND J. Econ. 25(1), 58–71 (1994b)CrossRefGoogle Scholar
  22. Verrecchia, R.E.: Discretionary disclosure. J. Account. Econ. 5, 179–194 (1983)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of EconomicsNorthwestern UniversityEvanstonUSA

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