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Spatial Spillovers of Conflict in Somalia

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  • Alfano, Marco

    (Lancaster University)

  • Cornelissen, Thomas

    (University of Essex)

Abstract

Due to economic interconnectedness across regions, locally confined violent conflict may have welfare effects far beyond directly affected areas. This paper focuses on Somalia's al-Shabaab insurgency and investigates whether the food transportation network propagates the effects of violent conflict to distant locations. Combining granular geospatial information on agricultural areas, roads, and itineraries, we show that conflict along transportation routes significantly increases food prices at markets located hundreds of kilometers away. Standardized estimates amount to up to half the magnitude of the effect of rainfall. Negative effects of conflict on road traffic as measured by satellite images of light emissions point towards decreases in food transportation. Moreover, conflict decreases food security, nutrition, health, and education for households living in far-away market areas. This suggests that food prices act as a propagating mechanism that links ­– among others – human capital to far-away conflict. Back-of-the-envelope calculations suggest that spatial spillovers add an additional 30% to the welfare cost of local conflict.

Suggested Citation

  • Alfano, Marco & Cornelissen, Thomas, 2022. "Spatial Spillovers of Conflict in Somalia," IZA Discussion Papers 15761, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp15761
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    More about this item

    Keywords

    conflict; spillover effects; food security; health; education;
    All these keywords.

    JEL classification:

    • D74 - Microeconomics - - Analysis of Collective Decision-Making - - - Conflict; Conflict Resolution; Alliances; Revolutions
    • I15 - Health, Education, and Welfare - - Health - - - Health and Economic Development
    • I25 - Health, Education, and Welfare - - Education - - - Education and Economic Development
    • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy; Animal Welfare Policy

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