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The Long-run Impact of Childhood Wartime Violence on Preferences for Nuclear Proliferation

James D. Kim

Journal of Conflict Resolution, 2024, vol. 68, issue 1, 108-137

Abstract: How do childhood experiences of wartime violence affect individuals’ preferences for nuclear proliferation? This paper argues that individuals who experienced severe war violence during childhood are more likely to value the security-enhancing aspects of nuclear weapons. These individuals are more concerned about being exposed to additional wartime violence, so they view nuclear weapons as a deterrent against large-scale invasions. By utilizing the geographic variation of violence intensity during the Korean War, this paper compares the pre-war and post-war cohorts who resided in severely damaged regions and relatively safe areas. Within the pre-war cohort, I find that individuals who resided in war-torn areas are more supportive of nuclear proliferation than those who were exposed to less violence. This regional difference, however, is not substantial in the post-war generation. The results suggest that direct exposure to wartime violence during childhood increases public demand for nuclear weapons when confronted with security threats.

Keywords: childhood war exposure; national security; nuclear proliferation; wartime violence (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:sae:jocore:v:68:y:2024:i:1:p:108-137

DOI: 10.1177/00220027231159287

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