نتایج جستجو برای: slack based measure sbm

تعداد نتایج: 3175052  

Journal: :Sustainability 2021

In recent years, the importance of corporate environmental responsibility has gradually become more prominent. This study combines Slack-based Measurement (SBM) model with “Super-efficiency” to construct an performance evaluation based on Data Envelopment Analysis (DEA), which is used measure China’s large iron and steel enterprises from 2009 2017. Moreover, impact enterprise economic studied b...

Journal: :Frontiers in Ecology and Evolution 2022

The research analyzes the impact of environmental regulation on industrial green development using panel data from 30 provinces in China 2006 to 2018. We employ Super-slack-based measuring (SBM) model measure level domestic and use ordinary model, threshold spatial for empirical estimation. results reveal that index plays a significant role promoting such development. Environmental index, comma...

Journal: :Sustainability 2022

Enhancing water use efficiency (WUE) is essential for the sustainable and green development of utilization. The conventional Super Slack-Based Measure (CSSBM) model commonly employed to measure WUE, however, it prone underestimating WUE due its exaggeration slack variable. Recognizing need deal with problems involving variable without limitation, we propose an improved Super-SBM (ISSBM) that as...

Journal: :Sustainability 2021

The Yellow River Basin is an important energy base of China, and its green development crucial to Chinese economic transformation. In this paper, we calculate the total factor productivity (GTFP) measure level by using Slack Based Model- Global Malmquist-Luenberger (SBM-GML) index model. On basis, use a Generalized Method Moments (GMM) model further analyze impact resource endowment industrial ...

Journal: :Scientific Reports 2021

Abstract The three-stage super-efficiency slack-based measure and data envelopment analysis (SBM-DEA) model with undesirable outputs is used to calculate carbon emissions efficiency of industrial energy (CEEIE) 30 provinces in China from 2000 2017. Then ArcGIS software illustrate the spatial distribution CEEIE, Dagum Gini ratio calculated decompose regional difference. results show that CEEIE c...

Journal: :Sustainability 2022

Environmental regulation is essential to promote green and sustainable development in dairy farming. Nevertheless, limited studies have focused on the impact of environmental total factor productivity (GTFP) This study measures GTFP farming 27 provinces China during 2009–2020 using Slack Based Measure (SBM) model Malmquist–Luenberger (ML) index. In addition, random effects threshold regression ...

Journal: :Expert Systems With Applications 2021

• Efficiency of operational processes with undesirable outputs containing series and parallel processes. Developing a network Slacks-Based DEA model to include components. A Slack-Based data envelopment analysis for measuring efficiency banks. An assessment Chinese commercial banks considering both This paper proposes new slacks-based measure (SBM-NDEA) evaluate the performance production that ...

Journal: :Mathematics 2023

Foreign direct investment (FDI) is an important factor in building a strong economy for country, particularly developing and emerging markets. Both domestic enterprises policy makers have been motivated to attract FDI the benefits of FDI, such as technological transfers, spillover benefits, rising competition. There need functional model assess how competitive index affects attractiveness. Ther...

Journal: :Sustainability 2023

Railway carbon emissions reduction is of great significance. In this study, emission efficiency in railway transportation China’s 31 provinces measured for 2006–2019 based on an unexpected output slack-based measure (SBM) model. A gravity matrix the spatial correlation network constructed using modified model, structure explored social analysis, and factors influencing are analyzed quadratic as...

Measuring and improving the efficiency of organizations, as one of the most important parts of the organization's performance evaluation and a tool to control it, is a contemplative issue in order to survive and advance in the area of competition. Transportation is also a key element in the growth and development of countries that creates an unbreakable link among the various sections of the ec...

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