Specific costs and gross margins of wheat in Europe: innovative estimation practices for the analysis of regional or structural scale changes

Coûts spécifiques et marges brutes du blé en Europe: pratiques innovantes d’estimations pour l’analyse des changements d’échelles régionaux ou structurels

Dominique Desbois ()

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Abstract: This paper presents innovative practices for the regionalized estimation and structural analysis of specific costs for wheat, based on the European Farm Accountancy Data Network (FADN). When implementing public policies, it is necessary to generate not only the central estimates of the distribution of the parameter of interest but also its lower or upper quantiles to select appropriate regulatory thresholds. By considering the individual heterogeneity and asymmetry of farm specific costs, this paper introduces methodologies for estimating specific costs in conditional quantiles, dual estimations of gross margins and pseudo-barycentric imputations of partial estimates. The projection of additional elements on factorial graphs allows analyzing changes of scale, from national to regional or structural, by carrying out a comparative study of the results. In order to test its relevance, this innovative procedure is applied to the estimation and analysis of specific costs and gross margins for the regions of the ma

Keywords: Microeconomic analysis; FADN; agricultural production costs; quantile regression; pseudo-barycentric imputation; dual estimation; projection into supplementary elements; factorial graphs; Dendrogram; analyse microéconomique; RICA; coûts de production agricole; régression quantile; imputation pseudo-barycentrique; estimation duale; projection en éléments supplémentaires; graphes factoriels; dendrogramme (search for similar items in EconPapers)
Date: 2023
New Economics Papers: this item is included in nep-agr
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Published in NOV'AE, 2023, 08, pp.1-23. ⟨10.17180/novae-2023-NO-art08⟩

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-04248802

DOI: 10.17180/novae-2023-NO-art08

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