Field | Before | After |
---|---|---|
Field Study Withdrawn | Before | After No |
Field Intervention Completion Date | Before | After December 14, 2019 |
Field Data Collection Complete | Before | After Yes |
Field Final Sample Size: Number of Clusters (Unit of Randomization) | Before | After 698 |
Field Was attrition correlated with treatment status? | Before | After No |
Field Final Sample Size: Total Number of Observations | Before | After 698 municipalities |
Field Final Sample Size (or Number of Clusters) by Treatment Arms | Before | After Placebo control: 225 FB message + No Letter to politicians: 161 FB message + Letter to politicians: 312 |
Field Public Data URL | Before | After https://www.openicpsr.org/openicpsr/project/160921/version/V1/view |
Field Is there a restricted access data set available on request? | Before | After No |
Field Program Files | Before | After Yes |
Field Program Files URL | Before | After https://www.openicpsr.org/openicpsr/project/160921/version/V1/view |
Field Data Collection Completion Date | Before | After August 30, 2021 |
Field Is data available for public use? | Before | After Yes |
Field | Before | After |
---|---|---|
Field Paper Abstract | Before | After 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. |
Field Paper Citation | Before | After Garbiras-Díaz, Natalia, and Mateo Montenegro. 2022. "All Eyes on Them: A Field Experiment on Citizen Oversight and Electoral Integrity." American Economic Review, 112 (8): 2631-68 |
Field Paper URL | Before | After https://www.aeaweb.org/articles?id=10.1257/aer.20210778 |