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Tomas Bale?entis
Pág. 25 - 33
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Sean Pascoe
Data envelopment analysis (DEA) has been proposed as a means of assessing alternative management options when there are multiple criteria with multiple indicators each. While the method has been widely applied, the implications of how the method is appli...
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Carla Oliveira Henriques, Maria Elisabete Neves and João Jorge Couceiro
This paper examines the efficiency of alternative energy equity Exchange-Traded Funds (ETFs) and conventional energy equity ETFs from 2018 to 2020, utilizing a combination of an output-oriented Slack-Based Data Envelopment Analysis (DEA) model and cluste...
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Marilia Botelho Coelho, Daniel Pacheco Lacerda, Fábio Antonio Sartori Piran, Débora Oliveira da Silva and Miguel Afonso Sellitto
The research question this study poses is how to measure the efficiency of project management activities. The purpose of this article is to quantify the efficiency of the execution of a project portfolio managed by a project management office (PMO) struc...
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Yousuf Abdulmunem Noman and Domingo Fernández Uclés
Turkey ranks among the top five olive oil-producing countries in the world, and the olive crop plays a crucial role in its economy, economically, environmentally, and socially. One of the primary challenges facing the agricultural sector is its profitabi...
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Lucio Cecchini, Francesco Romagnoli, Massimo Chiorri and Biancamaria Torquati
In recent years, eco-efficiency assessment has proven to be an effective tool to reduce the environmental damages of agricultural activities while preserving their economic sustainability. Hence, this paper aims to assess the eco-efficiency of a sample o...
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Yi-Xuan Lu, Si-Ting Wang, Guan-Xin Yao and Jing Xu
This study undertakes a comprehensive analysis of vegetable production efficiency in China using input?output data from 30 provinces spanning 2011 to 2017. By incorporating environmental pollution costs as undesirable outputs alongside vegetable output v...
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Mariia Pokushko, Alena Stupina, Inmaculada Medina-Bulo, Svetlana Ezhemanskaya, Roman Kuzmich and Roman Pokushko
The aim of this study is to solve the problem of increasing the efficiency of fuel and energy complex enterprises. Because such enterprises are complex systems, it is difficult to optimize their work, taking into account all the technical indicators of s...
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Yusof Chaharlang, Hamed Soleimani, Esmaeil Mehdizadeh and Alireza Alinezhad
Today, achieving managerial success and ongoing improvement depend greatly on the performance evaluation of service and economic units. On the other hand, we are aware that strategy is the primary driver of an organization?s long-term development and tha...
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José Nauri Cazuza de Sousa Júnior, Teresa Galvão Dias and Mário Angelo Nunes de Azevedo Filho
The public transport system is responsible for the displacement of a large part of the population, particularly in developing countries. This fact makes it relevant to evaluate the performance of public transport to provide an efficient and effective ser...
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