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Group Polarization in a Model of Information Aggregation


  • Roux, Nicolas
  • Sobel, Joel


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Suggested Citation

  • Roux, Nicolas & Sobel, Joel, 2015. "Group Polarization in a Model of Information Aggregation," University of California at San Diego, Economics Working Paper Series qt78t320tr, Department of Economics, UC San Diego.
  • Handle: RePEc:cdl:ucsdec:qt78t320tr

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    Cited by:

    1. Xiu Chen & Fuhai Hong & Xiaojian Zhao, 2020. "Concentration and variability of forecasts in artificial investment games: an online experiment on WeChat," Experimental Economics, Springer;Economic Science Association, vol. 23(3), pages 815-847, September.
    2. Athey, Susan & Levin, Jonathan, 2018. "The value of information in monotone decision problems," Research in Economics, Elsevier, vol. 72(1), pages 101-116.
    3. Amir, Rabah & Lazzati, Natalia, 2016. "Endogenous information acquisition in Bayesian games with strategic complementarities," Journal of Economic Theory, Elsevier, vol. 163(C), pages 684-698.
    4. David Dillenberger & Colin Raymond, 2016. "Group-Shift and the Consensus Effect, Second Version," PIER Working Paper Archive 16-015, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania, revised 30 Sep 2016.
    5. Honryo, Takakazu, 2018. "Risky shifts as multi-sender signaling," Journal of Economic Theory, Elsevier, vol. 174(C), pages 273-287.
    6. Dillenberger, David & Raymond, Collin, 2019. "On the consensus effect," Journal of Economic Theory, Elsevier, vol. 183(C), pages 384-416.

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