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L'effet de la crise Russo‐Ukrainienne sur la sécurité alimentaire en Afrique

Author

Listed:
  • Jacques Simon Song

    (University of Ebolowa)

  • Thierry Messie Pondie

    (Université de Dschang, Cerme - Centre d’Étude et de Recherche en Management et Économie)

  • Borice Augustin Ngounou

    (Université de Dschang, Cerme - Centre d’Étude et de Recherche en Management et Économie)

  • Cérapis Nchinda Mbognou

    (Université de Dschang, Cerme - Centre d’Étude et de Recherche en Management et Économie)

  • Ousmane Mariko

    (USSGB - Université des sciences sociales et de gestion de Bamako, CREG - Centre de recherche en économie de Grenoble - UGA - Université Grenoble Alpes)

Abstract

Cet article investigue l'effet de la Crise Russo‐Ukrainienne (CRU) sur la sécurité alimentaire observée d'un échantillon de 42 pays africains. Nous spécifions et estimons un modèle en données de panel par la Méthode des Moments Généralisés en Système (MMG‐S) et le Lewbel Doubles Moindres Carrés (LDMC) sur la période 2000‐2022. Nos résultats montrent que la CRU réduit significativement la sécurité alimentaire en Afrique. La robustesse des résultats est avérée par la prise en compte des variables de gouvernance et des canaux de transmission. Nous suggérons un arrangement institutionnel durable pour préserver la sécurité alimentaire.

Suggested Citation

  • Jacques Simon Song & Thierry Messie Pondie & Borice Augustin Ngounou & Cérapis Nchinda Mbognou & Ousmane Mariko, 2024. "L'effet de la crise Russo‐Ukrainienne sur la sécurité alimentaire en Afrique," Post-Print halshs-04734970, HAL.
    • Handle: RePEc:hal:journl:halshs-04734970
    DOI: 10.1111/1467-8268.12771
    as

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