Spatial Spillovers of Conflict in Somalia

IF 9.5 1区 经济学 Q1 ECONOMICS
Marco Alfano Thomas Cornelissen
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引用次数: 0

Abstract

Conflict along transportation routes during Somalia's al-Shabaab insurgency significantly increases maize prices at distant locations, decreasing food security, health, and education. Estimated conflict risk has strong price effects independently of realized conflict, highlighting the importance of safety concerns. A model of least-cost route choice in the presence of conflict reveals that more and shorter alternative routes to circumvent conflict can lower prices but their effectiveness diminishes as violence becomes more correlated across routes. Alternatively, securing key transportation routes would alleviate price increases. A market access approach suggests spatial spillovers of conflict also matter for prices of more general baskets of food and nonfood items.
索马里冲突的空间溢出效应
在索马里青年党叛乱期间,运输路线沿线的冲突大大提高了偏远地区的玉米价格,降低了粮食安全、卫生和教育水平。估计的冲突风险具有很强的价格效应,独立于实现的冲突,突出了安全问题的重要性。在冲突中选择最低成本路线的模型表明,更多更短的替代路线可以降低价格,但随着暴力事件在不同路线之间变得更加相关,它们的有效性会降低。另一种选择是,确保关键的运输路线将缓解价格上涨。市场准入的方法表明,冲突的空间溢出效应也影响到更普遍的一篮子食品和非食品的价格。
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来源期刊
CiteScore
18.60
自引率
2.80%
发文量
122
期刊介绍: The American Economic Review (AER) stands as a prestigious general-interest economics journal. Founded in 1911, it holds the distinction of being one of the nation's oldest and most esteemed scholarly journals in economics. With a commitment to academic excellence, the AER releases 12 issues annually, featuring articles that span a wide spectrum of economic topics.
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