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"Unmotivated Bias" and Partisan Hostility: Empirical Evidence

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  • Stone, Daniel

Abstract

Extreme partisan animosity has been on the rise in the US and is prevalent around the world. This hostility is typically attributed to social group identity, motivated reasoning, or a combination thereof. In this paper, I empirically examine a novel explanation: the ``unmotivated'' cognitive bias of overprecision (overconfidence in precision of beliefs). Overprecision could cause partisan hostility indirectly via inflated confidence in one's own ideology, partisan identity, or perceptions of social distance between the parties. Overprecision could also cause this hostility directly by causing excessively strong inferences from observed information that is either skewed against the out-party or simply misunderstood. Using a nationally representative sample, I find consistent support for direct effects of overprecision and mixed support for indirect effects. The point estimates imply a one standard deviation increase in a respondent's overprecision predicts as much as a 0.71 standard deviation decline in relative out-party favorability.

Suggested Citation

  • Stone, Daniel, 2018. ""Unmotivated Bias" and Partisan Hostility: Empirical Evidence," SocArXiv hr5ba, Center for Open Science.
    • Handle: RePEc:osf:socarx:hr5ba
    DOI: 10.31219/osf.io/hr5ba
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    References listed on IDEAS

    as
    1. Cheng, Ing-Haw & Hsiaw, Alice, 2022. "Distrust in experts and the origins of disagreement," Journal of Economic Theory, Elsevier, vol. 200(C).
    2. Ben Gillen & Erik Snowberg & Leeat Yariv, 2015. "Experimenting with Measurement Error: Techniques with Applications to the Caltech Cohort Study," NBER Working Papers 21517, National Bureau of Economic Research, Inc.
    3. Gregory J. Martin & Ali Yurukoglu, 2017. "Bias in Cable News: Persuasion and Polarization," American Economic Review, American Economic Association, vol. 107(9), pages 2565-2599, September.
    4. Roland G. Fryer, Jr. & Philipp Harms & Matthew O. Jackson, 2013. "Updating Beliefs with Ambiguous Evidence: Implications for Polarization," NBER Working Papers 19114, National Bureau of Economic Research, Inc.
    5. Jha, Anand & Boudreaux, Christopher J. & Banerjee, Vasabjit, 2018. "Political leanings and social capital," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 72(C), pages 95-105.
    6. Dan Kahan, 2012. "Why we are poles apart on climate change," Nature, Nature, vol. 488(7411), pages 255-255, August.
    7. Roland Bénabou & Jean Tirole, 2016. "Mindful Economics: The Production, Consumption, and Value of Beliefs," Journal of Economic Perspectives, American Economic Association, vol. 30(3), pages 141-164, Summer.
    8. Michael D. Grubb, 2015. "Overconfident Consumers in the Marketplace," Journal of Economic Perspectives, American Economic Association, vol. 29(4), pages 9-36, Fall.
    9. Clio Andris & David Lee & Marcus J Hamilton & Mauro Martino & Christian E Gunning & John Armistead Selden, 2015. "The Rise of Partisanship and Super-Cooperators in the U.S. House of Representatives," PLOS ONE, Public Library of Science, vol. 10(4), pages 1-14, April.
    10. Shanto Iyengar & Sean J. Westwood, 2015. "Fear and Loathing Across Party Lines: New Evidence on Group Polarization," American Journal of Political Science, John Wiley & Sons, vol. 59(3), pages 690-707, July.
    11. Hoppe, Eva I. & Kusterer, David J., 2011. "Behavioral biases and cognitive reflection," Economics Letters, Elsevier, vol. 110(2), pages 97-100, February.
    12. Laibson, David & Zeckhauser, Richard, 1998. "Amos Tversky and the Ascent of Behavioral Economics," Journal of Risk and Uncertainty, Springer, vol. 16(1), pages 7-47, April.
    13. James Andreoni & Tymofiy Mylovanov, 2012. "Diverging Opinions," American Economic Journal: Microeconomics, American Economic Association, vol. 4(1), pages 209-232, February.
    14. Bryan Caplan, 2002. "Systematically Biased Beliefs About Economics: Robust Evidence of Judgemental Anomalies from the Survey of Americans and Economists on the Economy," Economic Journal, Royal Economic Society, vol. 112(479), pages 433-458, April.
    15. Congleton, Roger D, 2001. "Rational Ignorance, Rational Voter Expectations, and Public Policy: A Discrete Informational Foundation for Fiscal Illusion," Public Choice, Springer, vol. 107(1-2), pages 35-64, April.
    16. Schnellenbach, Jan & Schubert, Christian, 2015. "Behavioral political economy: A survey," European Journal of Political Economy, Elsevier, vol. 40(PB), pages 395-417.
    17. repec:cup:judgdm:v:11:y:2016:i:1:p:114-120 is not listed on IDEAS
    18. Mohammad Noori, 2016. "Cognitive reflection as a predictor of susceptibility to behavioral anomalies," Judgment and Decision Making, Society for Judgment and Decision Making, vol. 11(1), pages 114-120, January.
    19. Fernanda Leite Lopez Leon & Renata Rizzi, 2016. "Does forced voting result in political polarization?," Public Choice, Springer, vol. 166(1), pages 143-160, January.
    20. Levy, Raphaël, 2014. "Soothing politics," Journal of Public Economics, Elsevier, vol. 120(C), pages 126-133.
    21. Caplan, Bryan, 2001. "Rational Irrationality and the Microfoundations of Political Failure," Public Choice, Springer, vol. 107(3-4), pages 311-331, June.
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