Results 181 to 190 of about 1,999 (219)
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Science of the Total Environment, 2020
Nowadays, the increasing global warming phenomenon caused by large carbon dioxide (CO2) emissions has a huge impact on the economic and social sustainable development in the world. And CO2 emissions come mainly from the burning of fossil energy, such as oil, natural gas and coal.
Yongming Han, Zhiqiang Geng
exaly +3 more sources
Nowadays, the increasing global warming phenomenon caused by large carbon dioxide (CO2) emissions has a huge impact on the economic and social sustainable development in the world. And CO2 emissions come mainly from the burning of fossil energy, such as oil, natural gas and coal.
Yongming Han, Zhiqiang Geng
exaly +3 more sources
Super efficiency SBM-DEA and neural network for performance evaluation
Information Processing & Management, 2021Abstract The traditional data envelopment analysis (DEA) method used for performance evaluation has inherent problems such as being easily affected by statistical noise in data. Furthermore, when new evaluation units are added, the performance of all the original units must be re-measured, which restricts the evaluation efficiency.
Kaiyang Zhong +4 more
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Investigating industrial water-use efficiency in mainland China: An improved SBM-DEA model
Journal of Environmental Management, 2020Improving water-use efficiency (WUE) is a crucial way of achieving green industrial production and sustainable development. Applying an improved Super-slacks-based measure model with undesirable outputs, this paper investigates industrial WUE in mainland China.
Kai-di, Liu +2 more
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Measuring regional transport sustainability using super-efficiency SBM-DEA with weighting preference
Journal of Cleaner Production, 2020Abstract The development of transportation sector promotes China's rapid economic growth, but also brings a negative impact to China's society and environment such as pollution and energy waste. However, limited attention has been paid to China's transportation system, especially in terms of transport sustainability evaluation at a regional level. In
Na Tian, Shusong Tang, Ada Che, Peng Wu
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How efficient is Indian health insurance sector: An SBMâDEA study
Managerial and Decision Economics, 2021The aims of this study are to investigate the technical efficiency and productivity growth of the Indian health insurance sector and to test the conglomeration hypothesis versus the strategic focus hypothesis for providing new evidence on economies of scope.
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Market share and performance in Taiwanese banks: min/max SBM DEA
TOP, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Ying +3 more
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Evaluating economic and environmental efficiency of global airlines: A SBM-DEA approach
Transportation Research Part D: Transport and Environment, 2014This study examined the economic and environmental efficiency of 27 global airlines in 2010. An extended environmental slacks-based measure data envelopment analysis model with the weak disposability assumption was developed to assess the efficiency of the airlines.
Young-Tae Chang +3 more
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Environmental Science and Pollution Research, 2021
Chinese listed companies play a vital role in national economy, which has contributed more than half of the gross domestic product. But the environmental pollution existed in the production and operation of companies has been ignored, so an objective and comprehensive efficiency assessment of Chinese listed companies were urgent. This paper constructed
Tingting Jiang, Yalan Zhang, Qiang Jin
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Chinese listed companies play a vital role in national economy, which has contributed more than half of the gross domestic product. But the environmental pollution existed in the production and operation of companies has been ignored, so an objective and comprehensive efficiency assessment of Chinese listed companies were urgent. This paper constructed
Tingting Jiang, Yalan Zhang, Qiang Jin
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Science of The Total Environment, 2022
Seawater intrusion (SWI) seriously affects the economic development of coastal areas in southern China, and understanding its mechanisms is the basis for effective control of SWI. Hydrogeochemical methods and slack-based measurement data envelopment analysis (SBM-DEA) are used to study the characteristics and potential risk of SWI in coastal cities of ...
Guiyao, Xiong +10 more
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Seawater intrusion (SWI) seriously affects the economic development of coastal areas in southern China, and understanding its mechanisms is the basis for effective control of SWI. Hydrogeochemical methods and slack-based measurement data envelopment analysis (SBM-DEA) are used to study the characteristics and potential risk of SWI in coastal cities of ...
Guiyao, Xiong +10 more
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Relative partial efficiency: network and black box SBM DEA interpretations in multiplier form
Operational Research, 2019In traditional black-box DEA when the ratio-based multiplier DEA model is estimated to obtain a technical efficiency score, the estimated multipliers (shadow prices) serve as the weights that maximize the ratio of the aggregation of weighted sum of outputs (virtual output) to that of inputs (virtual input) of the assessed DMU in comparison with the ...
Fatemeh Boloori +2 more
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