The poverty impacts of improved cowpea varieties in Nigeria : A counterfactual analysis
© 2019 The Authors.
| Publié dans: | World development. - 1999. - 122(2019) vom: 03. Okt., Seite 261-271 |
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| Auteur principal: | |
| Autres auteurs: | , , , , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2019
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| Accès à la collection: | World development |
| Sujets: | Journal Article Counterfactual Endogenous switching regression Improved cowpea varieties Nigeria Poverty reduction |
| Résumé: | © 2019 The Authors. Adoption of improved agricultural technologies has long been recognized as critical for reducing poverty through increased productivity, incomes, and asset accumulation. Using a nationally representative survey data from a sample of over 1500 households in Nigeria, this paper evaluates the impacts of adoption of improved cowpea varieties on income and asset poverty reduction using an endogenous switching regression model. The results showed that adoption of improved cowpea varieties increased per capita household income and asset ownership by 17 and 24 percentage points, respectively. The results based on the observed and counterfactual income and asset distributions further showed that adoption reduced both income poverty and asset poverty by 5 percentage points. The paper concludes with a discussion of the policy options for increasing adoption and impacts of improved cowpea varieties in Nigeria |
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| Description: | Date Revised 01.10.2020 published: Print Citation Status PubMed-not-MEDLINE |
| ISSN: | 0305-750X |
| DOI: | 10.1016/j.worlddev.2019.05.027 |