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Conflicts, crop choice, and agricultural investments: Empirical evidence from Nigeria

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  • Amare, Mulubrhan
  • Abay, Kibrom A.
  • Berhane, Guush
  • Andam, Kwaw S.
  • Adeyanju, Dolapo

Abstract

Conflict remains a major driver of poverty in Africa. Conflicts and political instability in the region have been increasing recently and are drawing more attention in public discourse. While it is widely acknowledged that conflicts disrupt agricultural production and food systems, the full extent of the damage inflicted on the lives and livelihoods of farming households and the mechanisms to redress this harm remain poorly understood. In particular, the link between violent conflicts and households’ land allocation and related agricultural investment decisions remains understudied. In this study, we use geocoded longitudinal data along with detailed agricultural panel household surveys in Nigeria to assess the impact of violent conflicts on crop choice decisions and related agricultural investments. Specifically, we explore how farmers’ land allocation and agricultural investment decisions relate or respond to the outbreak and intensity of violent conflicts. We find that violent conflicts are associated with a reduction in the share of both land area cultivated and area harvested. We also find suggestive evidence that violent conflicts may shape farmers’ crop choices and related investments, as violent conflicts are associated with reduction in the share of land allocated to long-term crops (e.g., perennial crops, trees, roots and tubers). Overall, our findings suggest that violent conflicts can negatively influence farmers’ agricultural investments directly by affecting both land utilization patterns and portfolio allocation across activities with varying returns to investments.

Suggested Citation

  • Amare, Mulubrhan & Abay, Kibrom A. & Berhane, Guush & Andam, Kwaw S. & Adeyanju, Dolapo, 2025. "Conflicts, crop choice, and agricultural investments: Empirical evidence from Nigeria," Land Use Policy, Elsevier, vol. 148(C).
    • Handle: RePEc:eee:lauspo:v:148:y:2025:i:c:s0264837724003442
    DOI: 10.1016/j.landusepol.2024.107391
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    References listed on IDEAS

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    1. Amare, Mulubrhan & Balana, Bedru, 2023. "Climate change, income sources, crop mix, and input use decisions: Evidence from Nigeria," Ecological Economics, Elsevier, vol. 211(C).
    2. Arias, María Alejandra & Ibáñez, Ana María & Zambrano, Andrés, 2019. "Agricultural production amid conflict: Separating the effects of conflict into shocks and uncertainty," World Development, Elsevier, vol. 119(C), pages 165-184.
    3. Abay, Kibrom A. & Amare, Mulubrhan & Tiberti, Luca & Andam, Kwaw S. & Wang, Michael, 2022. "COVID-19-induced disruptions of school feeding services exacerbate food insecurity in Nigeria," IFPRI book chapters, in: COVID-19 and global food security: Two years later, chapter 23, pages 135-137, International Food Policy Research Institute (IFPRI).
    4. George, Justin & Adelaja, Adesoji, 2022. "Armed conflicts, forced displacement and food security in host communities," World Development, Elsevier, vol. 158(C).
    5. Bertoni, Eleonora & Di Maio, Michele & Molini, Vasco & Nisticò, Roberto, 2019. "Education is forbidden: The effect of the Boko Haram conflict on education in North-East Nigeria," Journal of Development Economics, Elsevier, vol. 141(C).
    6. David Ubilava & Justin V. Hastings & Kadir Atalay, 2023. "Agricultural windfalls and the seasonality of political violence in Africa," American Journal of Agricultural Economics, John Wiley & Sons, vol. 105(5), pages 1309-1332, October.
    7. Benson, Todd & Amare, Mulubrhan & Ogunniyi, Adebayo, 2020. "The relative commercial orientation of smallholder farmers in Nigeria: Household and crop value-chain analyses," NSSP working papers 66, International Food Policy Research Institute (IFPRI).
    8. Adelaja, Adesoji & George, Justin, 2019. "Terrorism and land use in agriculture: The case of Boko Haram in Nigeria," Land Use Policy, Elsevier, vol. 88(C).
    9. Paul Collier & Anke Hoeffler, 2004. "Greed and grievance in civil war," Oxford Economic Papers, Oxford University Press, vol. 56(4), pages 563-595, October.
    10. Olga Shemyakina, 2022. "War, Conflict, and Food Insecurity," Annual Review of Resource Economics, Annual Reviews, vol. 14(1), pages 313-332, October.
    11. Martin-Shields, Charles P. & Stojetz, Wolfgang, 2019. "Food security and conflict: Empirical challenges and future opportunities for research and policy making on food security and conflict," World Development, Elsevier, vol. 119(C), pages 150-164.
    12. Mulubrhan Amare & Kibrom A. Abay & Patrick Hatzenbuehler, 2024. "Spatial market integration during a pandemic: Evidence from food markets in Nigeria," Agricultural Economics, International Association of Agricultural Economists, vol. 55(1), pages 86-103, January.
    13. Hatzenbuehler, Patrick L. & Mavrotas, George & Amare, Mulubrhan, 2023. "Differences in peri-urban and rural farm production decisions amid policy change in Nigeria," World Development Perspectives, Elsevier, vol. 32(C).
    14. Fadare, Olusegun & Zanello, Giacomo & Srinivasan, Chittur, 2022. "The joint effects of terrorism and land access on livestock production decisions: Evidence from northern Nigeria," World Development Perspectives, Elsevier, vol. 27(C).
    15. Amare, Mulubrhan & Balana, Bedru B., 2023. "Climate change, income sources, crop mix, and input use decisions: Evidence from Nigeria," IFPRI discussion papers 2185, International Food Policy Research Institute (IFPRI).
    16. Amaka Nnaji & Nazmun Ratna & Alan Renwick & Wanglin Ma, 2023. "Risk perception, farmer−herder conflicts and production decisions: evidence from Nigeria," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 50(2), pages 683-716.
    17. Mulubrhan Amare & Bekele Shiferaw & Hiroyuki Takeshima & George Mavrotas, 2021. "Variability in agricultural productivity and rural household consumption inequality: Evidence from Nigeria and Uganda," Agricultural Economics, International Association of Agricultural Economists, vol. 52(1), pages 19-36, January.
    18. Mulubrhan Amare & Hosaena Ghebru & George Mavrotas & Adebayo Ogunniyi, 2024. "The Role of Land Inheritance in Youth Migration and Employment Choices: Evidence from Rural Nigeria," The European Journal of Development Research, Palgrave Macmillan;European Association of Development Research and Training Institutes (EADI), vol. 36(1), pages 135-160, February.
    19. Ajogbeje, Korede & Sylwester, Kevin, 2024. "How conflict affects education: Differences between Boko Haram and Farmer-Herder conflicts in Nigeria," World Development, Elsevier, vol. 177(C).
    20. Uche Eseosa Ekhator-Mobayode & Abraham Abebe Asfaw, 2019. "The child health effects of terrorism: evidence from the Boko Haram Insurgency in Nigeria," Applied Economics, Taylor & Francis Journals, vol. 51(6), pages 624-638, February.
    21. Wendata A. Kafando & Takeshi Sakurai, 2024. "Armed conflicts and household food insecurity: Effects and mechanisms," Agricultural Economics, International Association of Agricultural Economists, vol. 55(2), pages 313-328, March.
    22. Prakarsh Singh, 2013. "Impact of Terrorism on Investment Decisions of Farmers," Journal of Conflict Resolution, Peace Science Society (International), vol. 57(1), pages 143-168, February.
    23. Opeyemi Olanrewaju & Bedru B. Balana, 2023. "Conflict-Induced Shocks and Household Food Security in Nigeria," Sustainability, MDPI, vol. 15(6), pages 1-15, March.
    24. Brown, Ryan & Velásquez, Andrea, 2017. "The effect of violent crime on the human capital accumulation of young adults," Journal of Development Economics, Elsevier, vol. 127(C), pages 1-12.
    25. Becker, Gary S. & Rubinstein, Yona, 2011. "Fear and the response to terrorism: an economic analysis," LSE Research Online Documents on Economics 121740, London School of Economics and Political Science, LSE Library.
    26. Muriuki, James & Hudson, Darren & Fuad, Syed & March, Raymond J. & Lacombe, Donald J., 2023. "Spillover effect of violent conflicts on food insecurity in sub-Saharan Africa," Food Policy, Elsevier, vol. 115(C).
    27. Weldeegzie, Samuel G., 2017. "Growing-up Unfortunate: War and Human Capital in Ethiopia," World Development, Elsevier, vol. 96(C), pages 474-489.
    28. Abay, Kibrom A. & Tafere, Kibrom & Berhane, Guush & Chamberlin, Jordan & Abay, Mehari H., 2023. "Near-real-time welfare and livelihood impacts of an active war: Evidence from Ethiopia," Food Policy, Elsevier, vol. 119(C).
    29. George, Justin & Adelaja, Adesoji & Awokuse, Titus & Vaughan, Olufemi, 2021. "Terrorist attacks, land resource competition and violent farmer-herder conflicts," Land Use Policy, Elsevier, vol. 102(C).
    30. World Bank, 2023. "World Development Report 2023: Migrants, Refugees, and Societies [Rapport sur le développement dans le monde 2023 : Migrants, réfugiés et société]," World Bank Publications - Books, The World Bank Group, number 39696, April.
    31. Adelaja, Adesoji & George, Justin & Jayne, Thomas & Muyanga, Milu & Awokuse, Titus & Aromolaran, Adebayo & Liverpool-Tasie, Lenis Saweda O., 2023. "Stepping-Up: Impacts of Armed Conflicts on Land Expansion," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 55(4), pages 748-769, November.
    32. Adelaja, Adesoji & George, Justin, 2019. "Effects of conflict on agriculture: Evidence from the Boko Haram insurgency," World Development, Elsevier, vol. 117(C), pages 184-195.
    33. Justin George & Adesoji Adelaja & Titus O Awokuse, 2021. "The agricultural impacts of armed conflicts: the case of Fulani militia," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 48(3), pages 538-572.
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