Skip to Main content Skip to Navigation
Journal articles

Farmers’ Demand and the Traits and Diffusion of Agricultural Innovations in Developing Countries

Abstract : International agricultural research is often motivated by the potential benefits it could bring to smallholder farmers in developing countries. A recent experimental literature has emerged on why innovations resulting from such research, which often focuses on yield enhancement, fail to be adopted due to either external or internal constraints. This article reviews this literature, focusing on the traits of the different technologies and their complexity and distinguishing between yield-enhancing, variance-reducing, and water- or labor-reducing technologies. It also discusses how farmers’ reallocation of inputs and investments when external constraints are lifted suggests that they often do not seek to increase yield or input intensity. The article further reviews evidence indicating that a technology's potential as observed in agronomical trials is not necessarily a good predictor for smallholder farmers’ demands for the technology in real-life conditions. The last section derives conclusions for the research and policy agenda.
Document type :
Journal articles
Complete list of metadata

https://halshs.archives-ouvertes.fr/halshs-02489596
Contributor : Caroline Bauer <>
Submitted on : Monday, February 24, 2020 - 3:04:56 PM
Last modification on : Friday, February 5, 2021 - 3:01:35 AM

Identifiers

Citation

Karen Macours. Farmers’ Demand and the Traits and Diffusion of Agricultural Innovations in Developing Countries. Annual Review of Resource Economics, 2019, 11 (1), pp.483-499. ⟨10.1146/annurev-resource-100518-094045⟩. ⟨halshs-02489596⟩

Share

Metrics

Record views

214