Template-type: ReDIF-Paper 1.0

Author-Name: Fernando M. Aragon
Author-Workplace-Name: Department of Economics, Simon Fraser University
Author-Workplace-Email: faragons@sfu.ca

Author-Name: Alberto Chong
Author-Workplace-Name: Department of Economics, Georgia State University and Department of Economics, Universidad del Pacifico
Author-Workplace-Email: achong6@gsu.edu

Author-Name: Angelo Cozzubo
Author-Workplace-Name: NORC at the University of Chicago and Department of Economics, Pontificia Universidad Catolica del Peru
Author-Workplace-Email: cozzubo-angelo@norc.org

Title: Electronic Voting and Invalid Votes: Evidence from a Natural Experiment in Peru

Abstract: This paper examines the impact of electronic voting in Peru. Our empirical analysis exploits variation from a natural experiment to implement a difference-in-difference strategy. Our estimates indicate that electronic voting reduced the share of invalid votes by almost two-thirds. This reduction appears to be driven by fewer voter errors rather than changes in protest voting. However, in contrast to recent studies, we find no evidence of substantial changes in other electoral outcomes, such as turnout or vote composition.

Length: 25 pages

Creation-Date: 2025-02

File-URL: https://icepp.gsu.edu/files/2025/02/paper2504.pdf
File-Format: application/pdf

Handle: RePEc:ays:ispwps:paper2504