The health costs of losing political representation: Evidence from U.S. Presidential Elections

We investigate whether a change in political leadership affects health outcomes. To do so, we exploit turnover elections that move partisan individuals into and out of alignment with the party of the President. We document that the lack of political alignment has a negative, immediate, and long-lasting effect on health. We do not find any evidence that our results can be explained by other confounding trends or by changes in economic outcomes or other economic policies. Further results suggest that political sentiments and social isolation are important potential mechanisms in this setting and that lack of political representation affects the mental health of individuals.

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Publication Details

Journal
PLoS ONE
Published
2025-10-31
DOI
https://doi.org/10.1371/journal.pone.0334507
Primary Topic
Electoral Systems and Political Participation
Type
article
Field-Weighted Citation Impact
0.00
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article

The health costs of losing political representation: Evidence from U.S. Presidential Elections

Stefano Manfredonia, Iftekhar Hasan, Sris Chatterjee
PLoS ONE
Electoral Systems and Political Participation
article

The health costs of losing political representation: Evidence from U.S. Presidential Elections

Stefano Manfredonia, Iftekhar Hasan, Sris Chatterjee
article en

Abstract

We investigate whether a change in political leadership affects health outcomes. To do so, we exploit turnover elections that move partisan individuals into and out of alignment with the party of the President. We document that the lack of political alignment has a negative, immediate, and long-lasting effect on health. We do not find any evidence that our results can be explained by other confounding trends or by changes in economic outcomes or other economic policies. Further results suggest that political sentiments and social isolation are important potential mechanisms in this setting and that lack of political representation affects the mental health of individuals.

PLoS ONEVol. 20(10)
The University of Sydney (AU), Fordham University (US), Bank of Finland (FI)
Openalex Percentile: Top 64%
Electoral Systems and Political Participation
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The health costs of losing political representation: Evidence from U.S. Presidential Elections — Stefano Manfredonia, Iftekhar Hasan, et al. · PLoS ONE (2025) | TGRS Research Map | TGRS