Parcourir par sujet "technical efficiency"
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Assessing the efficiency of small-scale and bottom trawler vessels in Greece
(2016)This study explores the technical and scale efficiency of two types of Greek fishing vessels, small-scale vessels and bottom trawlers, using a bias-corrected input-oriented Data Envelopment Analysis model. Moreover, the ... -
Economic growth, efficiency and environmental elasticity for the G7 countries
(2019)In this study the non-parametric method of Data Envelopment Analysis (DEA) is applied to determine the technical efficiency (TE) index of the G7 countries, when variable returns to scale (VRS) hold for the entire period ... -
Efficiency of shallow-and deep-water trawlinin the mediterranean and its implications for discard reduction [Comparación de la eficiencia de las flotas de arrastre costera y de profundidad en el mediterráneo y sus implicaciones para la reducción de los descartes]
(2018)The Mazara del Vallo fleet is one of the main fleets of large trawlers in the Mediterranean. Traditionally, the two main fishing strategies adopted by the fleet can be summarized as follows: pesca a fresco (<250 m), mainly ... -
Energy and CO2 emissions as the determinants of countries' productivity with different levels of economic development
(2017)In the present study, Data Envelopment Analysis (DEA) is used for the period spanning from 1980 to 2012 and for a total of 32 countries which are classified into four groups, according to their level of development ... -
Impact of technical and efficiency changes on productivity
(2018)Better management of natural capital, an efficient allocation of resources and technological progress can contribute to productivity change. The present study uses data envelopment analysis to determine the total factor ...