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Accuracy of agricultural data and implications for policy: Evidence from maize farmer recall surveys and crop cuts in the Guinea Savannah zone of Ghana

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Listed:
  • Adzawla, William
  • Setsoafia, Edinam D.
  • Setsoafia, Eugene D.
  • Amoabeng-Nimako, Solomon
  • Atakora, Williams K.
  • Bindraban, Prem D.

Abstract

The need for accurate data in policy design aimed at agricultural transformation cannot be overemphasized. Unfortunately, the relevance of agricultural research in addressing the needs of farmers has been questioned due to debates about appropriate methodologies and approaches for establishing research activities and, in other instances, poorly reasoned premises and paltry delineation, definition, and understanding of the system being studied. For a country like Ghana, where agricultural transformation is a prerequisite for its sustainable development, an understanding of the accuracy of farm data measurement is necessary.

Suggested Citation

  • Adzawla, William & Setsoafia, Edinam D. & Setsoafia, Eugene D. & Amoabeng-Nimako, Solomon & Atakora, Williams K. & Bindraban, Prem D., 2024. "Accuracy of agricultural data and implications for policy: Evidence from maize farmer recall surveys and crop cuts in the Guinea Savannah zone of Ghana," Agricultural Systems, Elsevier, vol. 214(C).
    • Handle: RePEc:eee:agisys:v:214:y:2024:i:c:s0308521x23002226
    DOI: 10.1016/j.agsy.2023.103817
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    References listed on IDEAS

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    1. Wollburg, Philip & Tiberti, Marco & Zezza, Alberto, 2021. "Recall length and measurement error in agricultural surveys," Food Policy, Elsevier, vol. 100(C).
    2. William Adzawla & Prem S. Bindraban & Williams K. Atakora & Oumou Camara & Amadou Gouzaye, 2022. "Economic Viability of Smallholder Agriculture in the Savannah and Transitional Zones of Ghana: Implications of Farm Output Commercialization and Farm Diversification," Sustainability, MDPI, vol. 14(18), pages 1-22, September.
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    6. Beegle, Kathleen & Carletto, Calogero & Himelein, Kristen, 2012. "Reliability of recall in agricultural data," Journal of Development Economics, Elsevier, vol. 98(1), pages 34-41.
    7. Gourlay, Sydney & Kilic, Talip & Lobell, David B., 2019. "A new spin on an old debate: Errors in farmer-reported production and their implications for inverse scale - Productivity relationship in Uganda," Journal of Development Economics, Elsevier, vol. 141(C).
    8. Fermont, Anneke & Benson, Todd, 2011. "Estimating yield of food crops grown by smallholder farmers: A review in the Uganda context," IFPRI discussion papers 1097, International Food Policy Research Institute (IFPRI).
    9. Kosmowski, Frederic & Chamberlin, Jordan & Ayalew, Hailemariam & Sida, Tesfaye & Abay, Kibrom & Craufurd, Peter, 2021. "How accurate are yield estimates from crop cuts? Evidence from smallholder maize farms in Ethiopia," Food Policy, Elsevier, vol. 102(C).
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