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All Eyes on Them: A Field Experiment on Citizen Oversight and Electoral Integrity

Author

Listed:
  • Natalia Garbiras-Díaz
  • Mateo Montenegro

Abstract

Can information and communication technologies help citizens monitor their elections? We analyze a large-scale field experiment designed to answer this question in Colombia. We leveraged Facebook advertisements sent to over 4 million potential voters to encourage citizen reporting of electoral irregularities. We also cross-randomized whether candidates were informed about the campaign in a subset of municipalities. Total reports, and evidence-backed ones, experienced a large increase. Across a wide array of measures, electoral irregularities decreased. Finally, the reporting campaign reduced the vote share of candidates dependent on irregularities. This light-touch intervention is more cost-effective than monitoring efforts traditionally used by policymakers.

Suggested Citation

  • Natalia Garbiras-Díaz & Mateo Montenegro, 2022. "All Eyes on Them: A Field Experiment on Citizen Oversight and Electoral Integrity," American Economic Review, American Economic Association, vol. 112(8), pages 2631-2668, August.
    • Handle: RePEc:aea:aecrev:v:112:y:2022:i:8:p:2631-68
    DOI: 10.1257/aer.20210778
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    References listed on IDEAS

    as
    1. Victor Chernozhukov & Christian Hansen & Martin Spindler, 2015. "Post-Selection and Post-Regularization Inference in Linear Models with Many Controls and Instruments," American Economic Review, American Economic Association, vol. 105(5), pages 486-490, May.
    2. Michael Callen & James D. Long, 2015. "Institutional Corruption and Election Fraud: Evidence from a Field Experiment in Afghanistan," American Economic Review, American Economic Association, vol. 105(1), pages 354-381, January.
    3. Alexandre Belloni & Victor Chernozhukov & Christian Hansen, 2014. "Inference on Treatment Effects after Selection among High-Dimensional Controlsâ€," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 81(2), pages 608-650.
    4. A. Colin Cameron & Jonah B. Gelbach & Douglas L. Miller, 2008. "Bootstrap-Based Improvements for Inference with Clustered Errors," The Review of Economics and Statistics, MIT Press, vol. 90(3), pages 414-427, August.
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    Cited by:

    1. Anand Murugesan & Jean-Robert Tyran, 2023. "The Puzzling Practice of Paying “Cash for Votes”," CESifo Working Paper Series 10504, CESifo.
    2. Zhan, Zhihao & Zhang, Anqi & Zhang, Mingxin & Zhang, Mingxin, 2024. "Unveiling the adverse selection problem in China's digital lending market: Evidence from CHFS," International Review of Financial Analysis, Elsevier, vol. 96(PA).
    3. Andranik Tumasjan, 2024. "The many faces of social media in business and economics research: Taking stock of the literature and looking into the future," Journal of Economic Surveys, Wiley Blackwell, vol. 38(2), pages 389-426, April.
    4. Kerwin, Jason & Rostom, Nada & Sterck, Olivier, 2024. "Striking the Right Balance: Why Standard Balance Tests Over-Reject the Null, and How to Fix It," IZA Discussion Papers 17217, Institute of Labor Economics (IZA).
    5. Víctor Saavedra & Andr�s Felipe Soto & Miguel �ngel Carvajal, 2023. "Análisis de la Política de Financiación Electoral en Colombia," Informes de Investigación 20741, Fedesarrollo.

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    More about this item

    JEL classification:

    • C93 - Mathematical and Quantitative Methods - - Design of Experiments - - - Field Experiments
    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
    • D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • O17 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Formal and Informal Sectors; Shadow Economy; Institutional Arrangements

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