эффективность рассчитывается с помощью анализа оболочки данных (англ. data envelopment analysis, DEA), а изменение продуктивности …This paper analyzes efficiency and total factor productivity (TFP) change of large agricultural enterprises during … their transition to a market economy in Ukraine. In this case the efficiency is calculated by data envelopment analysis and …

техническую эффективность определенного объекта (Decision Making Unit - DMU), как coотношение произведенных товаров и услуг …The Data Envelopment Analysis (DEA) is a relatively new method to measure Technical Efficiency (TE). TE of a Decision …). Efficiency comparison become more complicated when market values of the Inputs and Outputs are not available and the figures are …

This paper investigates the link between competition and efficiency for the Hungarian corporate sector during various … estimated production functions indicate a gradual improvement in efficiency and a shift from decreasing to increasing returns to … efficiency of the firm. …