Πλοήγηση ανά Θέμα "data envelopment analysis"
Αποτελέσματα 1-15 από 15
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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 ... -
Assessing Waste Generation Efficiency in EU Regions towards Sustainable Environmental Policies
(2018)This paper employs data envelopment analysis (DEA) to consider waste generation at a regional level in the European Union (EU). By doing so both good and bad outputs are taken into account and different frameworks are ... -
Dynamics of productivity taking into consideration the impact of energy consumption and environmental degradation
(2018)This study deals with the nonparametric frontier analysis in the case of the EU 28 countries for a period spanning from 1993 to 2015. It provides statistical inference about the radial output based measure of technical ... -
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 ... -
Evaluating 22 EU member states’ ‘waste culture’ using Hofstede’s and Schwartz’s cultural dimensions
(2019)The issue of municipal solid waste (MSW) arisings has received great attention recently since it is not only a by-product of economic activity but also serves as an input to the economy through material or energy recovery. ... -
The impact of market structure on environmental efficiency in the united states: A quantile approach
(2019)This paper investigates the relationship between efficiency and market structure for a sample of industrial facilities dispersed among the U.S. states. In order to measure the relevant efficiency scores, we use a data ... -
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 ... -
Maintaining production while reducing local and global environmental emissions in dairy farming
(2020)While milk is a major agricultural commodity, dairy farming also supports a large share of global beef production. In Life Cycle Assessment (LCA) studies of dairy farming systems, dairy-beef production is often ignored or ... -
Measurement and evaluation of multi-function parallel network hierarchical DEA systems
(2022)Many organisations are composed of multiple departments connected either in series or in parallel, which may be further decomposed into a number of functions arranged in a hierarchical structure. Several researchers have ... -
Measuring Sustainability Efficiency Using a Two-Stage Data Envelopment Analysis Approach
(2016)In this article, we apply an additive two-stage data envelopment analysis estimator on a panel of 20 countries with advanced economies for the time period 1990–2011 in order to create a composite sustainability efficiency ... -
Modelling the effect of national culture on countries' innovation performances: A conditional full frontier approach
(2013)This paper provides empirical evidence of the link between countries' cultural factors and innovation performance. By defining innovation process in a knowledge production framework it uses conditional and unconditional ... -
Spatial environmental efficiency indicators in regional waste generation: a nonparametric approach
(2014)This paper computes and analyses, for the first time, environmental efficiencies in waste generation of 116 European regions in NUTS 2 level in five European countries over the period of 2008–2010. For this reason, different ... -
Spatial environmental efficiency indicators in regional waste generation: a nonparametric approach
(2016)This paper computes and analyses, for the first time, environmental efficiencies in waste generation of 116 European regions in NUTS 2 level in five European countries over the period of 2008–2010. For this reason, different ...