Publication: The True Cost of War
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2022-10
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2022-11-02
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Measuring the economic impact of a war is a daunting task. Common indicators like casualties, infrastructure damages, and gross domestic product effects provide useful benchmarks, but they fail to capture the complex welfare effects of wars. This paper proposes a new method to estimate the welfare impact of conflicts and remedy common data constraints in conflict-affected environments. The method first estimates how agents regard spatial welfare differentials by voting with their feet, using pre-conflict data. Then, it infers a lower-bound estimate for the conflict-driven welfare shock from partially observed post-conflict migration patterns. A case study of the conflict in Eastern Ukraine between 2014 and 2019 shows a large lower-bound welfare loss for Donetsk residents equivalent to between 7.28 and 24.79 percent of life-time income depending on agents’ time preferences.
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“Artuc, Erhan; Gomez Parra, Nicolas; Onder, Harun. 2022. The True Cost of War. Policy Research Working Papers;10217. © World Bank. http://hdl.handle.net/10986/38243 License: CC BY 3.0 IGO.”
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