ArticleAnimals : an open access journal from MDPI2026
Measuring Production Efficiency and Structural Factors in Sheep Farming: Empirical Evidence from North-Eastern Anatolia, Türkiye.
Article in Animals : an open access journal from MDPI, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Abstract
This study evaluates the technical efficiency and structural factors influencing sheep farming enterprises operating in the TRA2 sub-region (Ardahan, Kars, Ağrı, and Iğdır provinces) of North-Eastern Anatolia, Türkiye. Primary data were collected from 138 sheep farms selected through a stratified random sampling method. The technical efficiency of the enterprises was evaluated using a dual methodological framework combining Data Envelopment Analysis (DEA) and Stochastic Frontier Analysis (SFA). Input-output variables integrated into the efficiency frontier model included the gross production value of sheep farming as the output, alongside roughage expenditure, concentrate feed expenditure, family labor, and veterinary/medicine costs as input variables. The empirical findings yielded a mean technical efficiency score of 0.657, supported by a Likelihood Ratio (LR) test statistic of 20.569 (
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