Results 21 to 30 of about 1,218 (134)
Application of SBM-DEA model in comprehensive quantitative evaluation of reservoir
地质科技通报, 2021 Aiming at the problems of strong subjectivity, complicated calculation procedures and inadequate analysis in traditional reservoir evaluation, the application of the Slack Based Measure model of Data Envelopment Analysis (SBM-DEA model) in comprehensive ...
Zhaoqun Zhu +7 more
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Agricultural and Food Science, 2015 Applying holistic indicators to assess dairy farm efficiency is essential for sustainable milk production. Data Envelopment Analysis (DEA) has been instrumental for the calculation of such indicators.
Andreas Diomedes Soteriades +3 more
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The basic solution ellipsoid method approach for the efficiency measurement problems
Lietuvos Matematikos Rinkinys, 2016 The efficiency is a measure of a performance of a decision making units (DMUs can be a firm, a person, an organization). The data envelopment analysis (DEA) is a datadriven non-parametric approach for measuring the efficiency of a set of DMUs. The DEA is
Eligijus Laurinavičius +2 more
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Efficiency Analysis of Technology-Based Firms Using the SBM-DEA Model: Evidence from Iran [PDF]
Control and Optimization in Applied MathematicsThis study employs a two-stage analytical framework to assess efficiency, comprising a standard SBM evaluation and a novel weighted SBM model. Unlike conventional SBM-DEA applications, the proposed weighted model uses an enhanced slack-based mechanism ...
Zahra Mohammadhashemi +3 more
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boostingDEA: A boosting approach to Data Envelopment Analysis in R
SoftwareX, 2023 boostingDEA is a new package for R that includes functions to estimate production frontiers and make ideal output predictions in the Data Envelopment Analysis (DEA) context. The package implements both standard models from DEA and Free Disposal Hull (FDH)
Maria D. Guillen +2 more
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Land Circulation, Scale Operation, and Agricultural Carbon Reduction Efficiency: Evidence from China
Discrete Dynamics in Nature and Society, 2021 Based on the panel data of 30 Chinese province in 2005–2018, this paper quantifies agricultural carbon reduction efficiency (CRE), using the slack-based measure (SBM)-data envelopment analysis (DEA) model with undesired outputs (SBM-DEA∗), and ...
Haonan Song +3 more
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Poultry Science: A study was conducted to evaluate the P digestibility in soybean meal (SBM) using the regression method with different basal diet that varied in protein sources. The treatments were organized in a 4 × 3 factorial arrangement, where 4 semipurified diets
V.S. Haetinger, O. Adeola
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Using Shannon Entropy to Improve the Identification of MP-SBM Models with Undesirable Output
Entropy, 2022 In the context of the COVID-19 global epidemic, it is particularly important to use limited medical resources to improve the systemic control of infectious diseases. There is a situation where a shortage of medical resources and an uneven distribution of
Zhanxin Ma +5 more
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LandThis study analyses the Environmentally Sustainable Human Development Index (ESHDI) across 42 municipalities in Puebla, Mexico, which share the same predominant biome, in 2010 and 2020. The objective was to compare four methods for constructing synthetic
Carlos Rosano-Peña +4 more
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Business Strategy and the Environment, EarlyView.ABSTRACT This study investigates how directors with environmental protection (EP) backgrounds influence corporate biodiversity concern (BIO) among Chinese A‐share listed firms from 2008 to 2023. Drawing on Upper Echelons Theory, we argue that directors' environmental expertise shapes firms' biodiversity strategies.
Chengming Huang +2 more
wiley +1 more source