The Political Economy of Zero-Sum Thinking

This paper offers a strategic rationale for zero-sum thinking in elections. We show that asymmetric information and distributional considerations together make voters wary of policies supported by others. This force impels a majority of voters to support policies contrary to their preferences and information. Our analysis identifies and interprets a form of “adverse correlation” that is necessary and sufficient for zero-sum thinking to prevail in equilibrium.

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Work Title The Political Economy of Zero-Sum Thinking
Access
Open Access
Creators
  1. S. Nageeb Ali
  2. Maximilian Mihm
  3. Lucas Siga
Keyword
  1. Voting
  2. Populism
  3. Distributive politics
  4. Polarization
  5. Fragility
  6. Adverse selection
License CC BY 4.0 (Attribution)
Work Type Article
Publisher
  1. Econometrica
Publication Date October 4, 2024
Publisher Identifier (DOI)
  1. https://doi.org/10.3982/ECTA22474
Deposited April 24, 2025

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Version 1
published

  • Created
  • Added Econometrica_-_2025_-_Ali_-_The_Political_Economy_of_Zero_E2_80_90Sum_Thinking-1.pdf
  • Added Creator S. Nageeb Ali
  • Added Creator Maximilian Mihm
  • Added Creator Lucas Siga
  • Published
  • Updated
  • Updated Keyword, Publication Date Show Changes
    Keyword
    • Voting, Populism, Distributive politics, Polarization, Fragility, Adverse selection
    Publication Date
    • 2025-01-01
    • 2024-10-04