نتایج جستجو برای: slack based measure sbm

تعداد نتایج: 3175052  

2016
Jie Zhang Zhencheng Xing Bhavik Bakshi

As the main source of CO2 emissions in China, the industrial sector has faced pressure for reducing emissions. To achieve the target of 50% reduction of industrial carbon intensity by 2020 based on the 2005 level, it is urgent to formulate specific CO2 emission mitigation strategies in the provincial industrial sector. In order to provide decision-making support for the development and implemen...

Journal: :Sustainability 2022

This paper deals with urban sustainable development in China. We propose a network data envelopment analysis (DEA) model slack-based measure (SBM) to analyze the eco-efficiency of 284 Chinese cities, enabling us find way open “black box” conventional DEA models and introduce social well-being factors into model, depict role local government providing public service improving well-beings. set up...

1999
Klaus Fleischmann Achim Klenke

Given an (ordinary) super-Brownian motion (SBM) % on R d of dimension d = 2; 3; we consider a (catalytic) SBM X % on R d with \local branching rates" %s(dx). We show that X % t is absolutely continuous with a density function % t ; say. Moreover, there exists a version of the map (t; z) 7 ! % t (z) which is C 1 and solves the heat equation oo the catalyst %, more precisely, oo the (zero set of)...

Journal: :Frontiers in Earth Science 2023

Economic development and large amounts of industrial production have led to environmental deterioration. The assessment prediction water environment capacity (WEC) are crucial supports for quality target management. Therefore, this study aims improve WEC via changes in the structure analyze economic changes. For purpose, efficiency (EE), use (WUE), treatment (WTE) estimated by EE–SBM (slack-bas...

Journal: :Sustainability 2021

As the world’s largest developing country, and as home to many of factories, China plays a crucial role in sustainable development world economy regarding environmental protection, energy conservation, emission reduction issues. Based on data from 2003–2015, this paper examined green total factor productivity technological progress Chinese manufacturing industry. A slack-based measure (SBM) Mal...

Journal: :Frontiers in Environmental Science 2023

China's economic development has entered a new historical stage, and it is crucial to coordinate the linkage between development, resource allocation environmental protection in this stage. In view of this, paper selects panel data 30 provinces (municipalities autonomous regions) China from 2011 2020, firstly measures Green Total Factor Productivity (GTFP) by using Slack Based Measure -Malmquis...

2016
Qiong Xia Min Li Huaqing Wu Zhenggang Lu

This paper aims at checking the effectiveness of environmental policy pushed by the Central Government at provincial level since China’s entry into the World Trade Organization (WTO). For this purpose, the industrial system of each province is divided into industrial production sub-system and pollution treatment sub-system, and a novel slack-based measure data envelopment analysis (SBM-DEA) mod...

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