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The contributions of scale-appropriate farm mechanization to hunger and poverty reduction: evidence from smallholder systems in Nepal

Creator: Paudel, G.P.
Creator: Gartaula, H.
Creator: Rahut, D.B.
Creator: Justice, S.
Creator: Krupnik, T.J.
Creator: Mcdonald, A.
Year: 2023
Language: English
Publisher: Emerald Publishing
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Type: Article
Country focus: Nepal
Place of Publication: Vietnam
Volume: In press
DOI: 10.1108/JED-10-2022-0201
Keywords: Sustainable Agricultural Mechanization
Keywords: Agricultural Productivity and Profitability
Keywords: Impact Heterogeneity
Description: Purpose: This study examines the adoption drivers of scale-appropriate mechanization in Nepal's maize-based farming systems. The authors also assess the contribution of scale-appropriate mechanization to the United Nations (UN) Sustainable Development Goals (SDGs) of zero hunger (SDG2) and no poverty (SDG1). Design/methodology/approach: Propensity score matching (PSM) and doubly robust inverse probability-weighted regression adjusted (IPWRA) methods were applied to estimate the effects of mini-tiller adoption. These methods control the biases that arise from observed heterogeneities between mini-tillers users and nonusers. Findings: he study findings show that farm size, labor shortages, draft animal scarcity, market proximity, household assets and household heads' educational level influence the adoption of mechanization in Nepal. Mechanized farms exhibited enhanced maize productivity, profits and household food self-sufficiency. Reduced depth and severity of poverty were also observed. Nevertheless, these effects were not uniform; very small farms (≤0.41 ha) facing acute labor shortages benefited the most. Research limitations/implications: The study results suggest that policymakers in developing nations like Nepal may wish to expand their emphasis on scale-appropriate mechanization to improve farm productivity and household food security, reduce poverty and contribute to the SDGs. Originality/value This first-of-its-kind study establishes the causal effects between scale-appropriate farm mechanization and SDG1 (no poverty) and SDG2 (zero hunger) in a developing nation.
Agrovoc: POVERTY
ISSN: 1859-0020
Journal: Journal of Economics and Development
CGIAR Impact Area: Nutrition, health & food security
CGIAR Impact Area: Poverty reduction, livelihoods & jobs
CGIAR Initiative: Transforming Agrifood Systems in South Asia
CGIAR Action Area: Resilient Agrifood Systems
Donor or Funder: USAID
Donor or Funder: BMGF
Donor or Funder: CGIAR
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