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Auteur Z. Zakova Kroupova |
Documents disponibles écrits par cet auteur (2)

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Article
This study evaluated productivity dynamics and identified sources of productivity growth in Italian tomato production and processing. We used a stochastic frontier input distance function with four error componentsheterogeneity, statistical noi[...]![]()
Article
The study aims to explore the sources of competitiveness of dairy producers before and after the abolition of milk quotas in selected EU member states. The investigation is based on the stochastic frontier modelling of an input distance function[...]