Decomposing the inverse land size-yield relationship

Simone Pieralli

No 170454, 2014 Annual Meeting, July 27-29, 2014, Minneapolis, Minnesota from Agricultural and Applied Economics Association

Abstract: Faster agricultural development requires understanding whether the inverse land size-yield relationship exists or not. To verify the presence of this relationship, this study decomposes a yield index into separate components attributable to (1) efficiency, (2) soil quality, (3) land size, (4) variable inputs, (5) capital inputs, and (6) outputs. Nonparametric productivity accounting methods are used to decompose the inverse land size-yield relationship in a multi-output representation of the technology without specific assumptions on returns to scale. A strongly significant inverse (positively convex) land size-yield relationship is present in the Kenyan data, but vanishes in favor of a linear inverse relationship when accounting for the effect of outputs' diversification.

Keywords: Consumer/Household Economics; Farm Management; Food Security and Poverty; International Development; Land Economics/Use; Production Economics; Productivity Analysis; Research Methods/Statistical Methods (search for similar items in EconPapers)
Pages: 28
Date: 2014
New Economics Papers: this item is included in nep-agr and nep-eff
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:ags:aaea14:170454

DOI: 10.22004/ag.econ.170454

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