Variable Input Allocation: Why Heterogeneity Matters?

Elodie Letort and Alain Carpentier

No 109387, 120th Seminar, September 2-4, 2010, Chania, Crete from European Association of Agricultural Economists

Abstract: The allocation of variable inputs among crops is a common problem in applied studies that use farm accountancy data. Standard farm accounting information is typically restricted to aggregate or whole-farm input expenditures; there are usually no details on how these expenditures are split among crops. Most studies employing multi-crop econometric models with land as an allocable fixed input consider generally variable input uses at the farm level (Moore and Negri, 1992). However, the allocation of variable inputs among crops appears to be useful for several objectives, such as to analyze the evolution of gross margins at the crop level, to investigate the empirical validity of a multi-crop econometric model and to provide important information for extension agents or farmer advisors.

Keywords: Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Farm Management; Research Methods/Statistical Methods (search for similar items in EconPapers)
Pages: 38
Date: 2010
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://ageconsearch.umn.edu/record/109387/files/Letort_Carpentier.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ags:eaa120:109387

DOI: 10.22004/ag.econ.109387

Access Statistics for this paper

More papers in 120th Seminar, September 2-4, 2010, Chania, Crete from European Association of Agricultural Economists Contact information at EDIRC.
Bibliographic data for series maintained by AgEcon Search ().