Πλοήγηση ανά Θέμα "Data envelopment analysis"
Αποτελέσματα 1-20 από 22
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Analysing the energy efficiency of EU member states: The potential of energy recovery from waste in the circular economy
(2019)This paper examines energy efficiency across 28 selected European Union (EU) Member States and reviews the potential for energy recovery from waste according to the efficiency scores obtained. The efficiencies are assessed ... -
Assess and prognosticate green house gas emissions from agricultural production of EU countries, by implementing, DEA Window analysis and artificial neural networks
(2017)One of the most important policy reforms for the European Union (EU) agriculture was the implementation of the Agenda 2000, which establishes a new framework for subsidies management, decoupled from both crop and animal ... -
Assessing 28 EU member states' environmental efficiency in national waste generation with DEA
(2019)This paper deals with the efficiency of the 28 European Union (EU) Member States for the years 2008, 2010, 2012 and 2014 by employing Data Envelopment Analysis (DEA) and directional distance function to tackle undesirable ... -
CEO compensation and bank efficiency: An application of conditional nonparametric frontiers
(2016)The paper investigates in a dynamic context the effect of Chief Executive Officer (CEO) bonus and salary payments on banks' technical efficiency levels. Our methodological framework incorporates the latest developments on ... -
Competitive conditions and sectors’ productive efficiency: A conditional non-parametric frontier analysis
(2019)The scope of this paper is to build an appropriate nonparametric frontier framework by using time-dependent conditional efficiency estimators to investigate how competition and time affect the process of technological ... -
A DEA approach for estimating the agricultural energy and environmental efficiency of EU countries
(2014)This study attempts to evaluate the energy and environmental efficiency of the primary sectors of the EU member state countries. The evaluation is based on a non-radial Data Envelopment Analysis (DEA) model which allows ... -
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 ... -
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 ... -
Estimating Malmquist productivity indexes using probabilistic directional distances: An application to the European banking sector
(2017)Our paper by adopting the latest advances on the probabilistic characterization of directional distance functions as has been introduced by Daraio and Simar (2014), develops a Malmquist productivity index and presents its ... -
Estimating the degree of operating efficiency gains from a potential bank merger and acquisition: A DEA bootstrapped approach
(2013)We propose a bootstrapped Data Envelopment Analysis (DEA)-based procedure to pre-calculate and pre-evaluate the short-run operating efficiency gains of a potential bank merger or acquisition (M&A). As an illustrative ... -
Implementation of management principles on greenhouse vegetables near the city of Thessaloniki
(2012)The aim of this work was to implement the management principles on greenhouse vegetables in Thessaloniki and to estimate the effectiveness on greenhouse crops. For this purpose a questionnaire was composed and filled in ... -
Measuring economic journals' citation efficiency: a data envelopment analysis approach
(2011)This paper by using data envelopment analysis (DEA) and statistical inference evaluates the citation performance of 229 economic journals. The paper categorizes the journals into four main categories (A-D) based on their ... -
Measuring Sustainability Efficiency Using a Two-Stage Data Envelopment Analysis Approach
(2015)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 ... -
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 ... -
Minimum distance efficiency measure in bank production: A directional slack inefficiency approach
(2022)In the non-radial efficiency measurement literature, it is common to estimate technical (in)efficiency by maximising weighted slacks primarily from the computational viewpoint. This means that efficiency measures and targets ... -
Productivity growth in network models: An application to banking during the financial crisis
(2019)We construct Malmquist Productivity indices for two-stage processes. A two-stage data envelopment analysis model with an additive efficiency decomposition is used for the modelling of the two-stage process. We incorporate ... -
Ranking and causes of inefficiency of container seaports in South-Eastern Europe
(2012)Purpose: This paper aims at benchmarking, measuring and identifying major determinants of the technical efficiency of container seaports in the region of South-Eastern Europe, including the Italian ports which directly ... -
Ranking eu agricultural sectors under the prism of alternative widths on window dea
(2021)Providing food security while preserving natural resources and reducing the use of production factors (land, labor, and capital), is a critical challenge for EU agricultural sectors in the 21st century. Sustainable Development ... -
Research and development spending and technical efficiency: evidence from biotechnology and pharmaceutical sector
(2020)Set within the expenditure context of the global financial crisis (GFC), this paper explores how the research and development (R&D) expenditures of biotechnology and pharmaceutical companies affect their technical efficiency ...