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Africa under a warming climate: The role of trade towards building resilient adaptation in agriculture

Author

Listed:
  • Henri Casella

    (Auteur indépendant)

  • Jaime de Melo

    (FERDI - Fondation pour les Etudes et Recherches sur le Développement International, UNIGE - Université de Genève = University of Geneva)

Abstract

The paper reports on evidence on how trade can help Africa adapt to Climate Change (CC) along three dimensions: (i) fast-onset events from short-lived extreme occurrences (floods, extreme temperatures); (ii) slow-onset events (rise in average temperatures and sea-level rise); (iii) trade facilitation policies. • Fast onset events: Trade reduces the amplitude of extreme events like a drought. But policy reactions to large shocks can increase the amplitude of the shock. During the South African drought of 2015-6, policies had spillovers in neighboring countries. Following the 2008-09 financial crisis, export restrictions by major crop exporters and reduction in tariffs by importers amplified the shock. Policy coordination is needed to control spillover effects.

Suggested Citation

  • Henri Casella & Jaime de Melo, 2022. "Africa under a warming climate: The role of trade towards building resilient adaptation in agriculture," Working Papers hal-03937172, HAL.
    • Handle: RePEc:hal:wpaper:hal-03937172
    Note: View the original document on HAL open archive server: https://hal.science/hal-03937172
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    References listed on IDEAS

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    Keywords

    Climate change; adaptation; Africa; Environmental goods;
    All these keywords.

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