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权重法与内评法的效果比较及政策建议 被引量:2
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作者 徐聪 熊启跃 《武汉金融》 北大核心 2014年第5期53-56,共4页
2012年颁布的《商业银行资本管理办法(试行)》(以下称《新资本办法》)中提出了两种银行风险加权资产的计量方法:权重法和内评法。在银行业面临中国版《巴塞尔Ⅲ》更高资本要求的背景下,选择合适的风险资产计量方法对商业银行意义重大。... 2012年颁布的《商业银行资本管理办法(试行)》(以下称《新资本办法》)中提出了两种银行风险加权资产的计量方法:权重法和内评法。在银行业面临中国版《巴塞尔Ⅲ》更高资本要求的背景下,选择合适的风险资产计量方法对商业银行意义重大。本文对权重法和内评法的差异进行了深入分析,在此基础上,基于国内、外银行业数据进行了实证研究,最后结合中国银行业现状提出了使用内评法和权重法若干政策建议。 展开更多
关键词 权重 内评法 巴塞尔资本协议 资本充足率 风险加权资产
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银行业资本管理内评法的作用、差异和顺周期性
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作者 蒋先明 《金融市场研究》 2015年第2期133-138,共6页
本文整理欧洲银监局(EBA)和巴塞尔委员会对内评法的研究结果发现,内评法的使用和内部评估模型的优化,是欧洲银行业危机后在保持总资产规模继续增长的同时,大幅提高法定资本充足率的手段之一,但评估资本充足率真实性和合理性的难度也随... 本文整理欧洲银监局(EBA)和巴塞尔委员会对内评法的研究结果发现,内评法的使用和内部评估模型的优化,是欧洲银行业危机后在保持总资产规模继续增长的同时,大幅提高法定资本充足率的手段之一,但评估资本充足率真实性和合理性的难度也随之上升。 展开更多
关键词 内评法 银行业资本管理 资本充足率
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巴塞尔协议Ⅲ最终方案落地实施对国内大型商业银行业务发展影响的思考
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作者 周奇异 《吉林金融研究》 2023年第7期24-29,共6页
2008年国际金融危机以来,金融体系的系统性风险引起国际各方监管机构的高度重视。为提升银行系统的稳健性和抗风险能力,巴塞尔委员会在坚持资本监管基本框架的基础上对《巴塞尔协议Ⅱ》进行了新的修订和发展,进一步完善了资本计量方法,... 2008年国际金融危机以来,金融体系的系统性风险引起国际各方监管机构的高度重视。为提升银行系统的稳健性和抗风险能力,巴塞尔委员会在坚持资本监管基本框架的基础上对《巴塞尔协议Ⅱ》进行了新的修订和发展,进一步完善了资本计量方法,增加了宏观审慎及流动性监管维度,最终形成《巴塞尔协议Ⅲ最终方案》,并要求于2023年1月1日开始在各成员国落地实施。中国银行保险监督管理委员会根据《巴塞尔协议Ⅲ最终方案》的监管规则和要求,发布了中国版的巴塞尔协议Ⅲ即《商业银行资本管理办法(征求意见稿)》。本文通过对《巴塞尔协议Ⅲ最终方案》出台背景、意义以及主要变化的介绍,结合《商业银行资本管理办法(征求意见稿)》要求,分析了方案落地实施后对国内大型商业银行经营管理模式、资产业务结构、风险管理能力等方面的影响,并提出相应的意见建议,为商业银行应对国内外新的监管要求和趋势提供参考。 展开更多
关键词 巴塞尔协议Ⅲ 内评法 权重 资本计量 全面风险管理 资产配置
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商业银行降低资本消耗路径初探 被引量:1
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作者 交通银行河北省分行课题组 王国成 赵利军 《河北金融》 2016年第8期3-10,共8页
经济新常态下,商业银行盈利模式发生较大转变,如何实现"创新驱动,转型发展",降低资本消耗提升资产收益水平成为必须把握的工作主线。本文以交通银行为例,通过对比分析影响经济资本管控的主要因素,对商业银行降低资本消耗提升... 经济新常态下,商业银行盈利模式发生较大转变,如何实现"创新驱动,转型发展",降低资本消耗提升资产收益水平成为必须把握的工作主线。本文以交通银行为例,通过对比分析影响经济资本管控的主要因素,对商业银行降低资本消耗提升资产收益水平的实现路径进行了初步探析。 展开更多
关键词 经济资本 资产消耗 内评法
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刍议基层商业银行如何提升经济资本管理能力
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作者 唐颖 《财会学习》 2018年第22期199-199,共1页
资本作为商业银行重要资源,在现行资本约束增强的当下,如何提高基层行资本管理能量,提升资本回报率尤为重要。
关键词 经济资本 内评法 信用 风险缓释
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Eosinophilic cholangitis is a potentially underdiagnosed etiology in indeterminate biliary stricture 被引量:1
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作者 Dirk Walter Sylvia Hartmann +6 位作者 Eva Herrmann Jan Peveling-Oberhag Wolf O Bechstein Stefan Zeuzem Martin-Leo Hansmann Mireen Friedrich-Rust Jorg G Albert 《World Journal of Gastroenterology》 SCIE CAS 2017年第6期1044-1050,共7页
To investigate presence and extent of eosinophilic cholangitis (EC) as well as IgG4-related disease in patients with indeterminate biliary stricture (IBS).METHODSAll patients with diagnosis of sclerosing cholangitis (... To investigate presence and extent of eosinophilic cholangitis (EC) as well as IgG4-related disease in patients with indeterminate biliary stricture (IBS).METHODSAll patients with diagnosis of sclerosing cholangitis (SC) and histopathological samples such as biopsies or surgical specimens at University Hospital Frankfurt from 2005-2015 were included. Histopathological diagnoses as well as further clinical course were reviewed. Tissue samples of patients without definite diagnosis after complete diagnostic work-up were reviewed regarding presence of eosinophilic infiltration and IgG4 positive plasma cells. Eosinophilic infiltration was as well assessed in a control group of liver transplant donors and patients with primary sclerosing cholangitis.RESULTSone hundred and thirty-five patients with SC were included. In 10/135 (13.5%) patients, no potential cause of IBS could be identified after complete diagnostic work-up and further clinical course. After histopathological review, a post-hoc diagnosis of EC was established in three patients resulting in a prevalence of 2.2% (3/135) of all patients with SC as well as 30% (3/10) of patients, where no cause of IBS was identified. 2/3 patients with post-hoc diagnosis of EC underwent surgical resection with suspicion for malignancy. Diagnosis of IgG4-related cholangitis was observed in 7/135 patients (5.1%), whereas 3 cases were discovered in post-hoc analysis. 6/7 cases with IgG4-related cholangitis (85.7%) presented with eosinophilic infiltration in addition to IgG4 positive plasma cells. There was no patient with eosinophilic infiltration in the control group of liver transplant donors (n = 27) and patients with primary sclerosing cholangitis (n = 14).CONCLUSIONEC is an underdiagnosed benign etiology of SC and IBS, which has to be considered in differential diagnosis of IBS. 展开更多
关键词 Indeterminate biliary stricture ENDOSCOPY endoscopic retrograde cholangiopancreatography eosinophilic cholangitis bile duct stenosis IgG4-related disease primary sclerosing cholangitis
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Risk Evaluation of Workers Exposure to Magnetic Fields in Indoor Distribution Substations
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作者 Tommi Keikko Rauno Paakkonen +2 位作者 Sami Kannala Reino Seesvuori Seppo Valkealahti 《Journal of Energy and Power Engineering》 2012年第2期309-314,共6页
Due to possible health effects of electric and magnetic fields, a directive on minimum health and safety requirements regarding the exposure of workers to electromagnetic fields has been disposed by European Parliamen... Due to possible health effects of electric and magnetic fields, a directive on minimum health and safety requirements regarding the exposure of workers to electromagnetic fields has been disposed by European Parliament and Council regarding the exposure of workers to electromagnetic fields. This legislation will be nationally implemented in 2012.The aim of this work was to develop a electromagnetic field exposure measurement method and further a magnetic field hazard evaluation method for exposure of workers in indoor medium to low voltage (MV/LV) distribution substations. Magnetic field exposure was also reflected with BS 8800 general risk classification procedure to accomplish specifications to execute magnetic field measurements and carry our risk assessment procedure for working tasks. The risk assessment procedure is based on magnetic field exposure measurements and dosimetric FEM calculations founded on EU Directive 2004/40/EC. According to field measurements action values were exceeded in several working tasks but limit values were not exceeded. 展开更多
关键词 Magnetic fields EXPOSURE occupational exposure regulations.
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Research Progress in Ecological Carrying Capacity: Implications, Assessment Methods and Current Focus 被引量:9
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作者 薛倩 宋伟 +1 位作者 张镱锂 牟凤云 《Journal of Resources and Ecology》 CSCD 2017年第5期514-525,共12页
In recent years, rapid global urbanization accompanied by rapid economic growth has resulted in increasingly serious eco-environmental problems such as land degradation and pollution. As a society, we are gradually re... In recent years, rapid global urbanization accompanied by rapid economic growth has resulted in increasingly serious eco-environmental problems such as land degradation and pollution. As a society, we are gradually realizing the role of environmental protection and ecologically-focused construction in promoting sustainable development. As an important method for assessing sustainable development, ecological carrying capacity(ECC) has become a powerful tool for investigating sustainable development and assessing eco-environmental problems. Based on results from a large number of previous studies in this discipline, we summarized and generalized the implications, main assessment methods, and key research domains of ECC. Deficiencies and future trends in ECC research are identified. In terms of implications, ECC can be roughly defined into the perspectives of environmental change, human effects on ecological systems, and holistic ecological systems. The primary assessment methods and models can be classified in accordance with these three perspectives, including ecological footprint method, ecosystem-services-based method, net primary productivity method, situation space method, energetic ecological footprint model, system dynamics model, and coupling model. We compared the advantages and disadvantage of different methods and analyzed their applicable conditions. As ECC research has advanced, related studies have gradually extend to land systems, watershed systems, ecologically vulnerable areas, tourism systems, and urban comprehensive systems, which have solved relevant eco-environmental problems based on ECC assessments. Currently, ECC research lacks a standard definition for the ECC index threshold, research related to dynamic monitoring and early warning, sufficient consideration of scientific and technological drivers, and spatial pattern analyses. Future trends in ECC-related research should provide a large-scale assessment of cross-border areas and ecological vulnerable areas, construct an ecological warning platform, and consistently analyze ECC and regional leading industries. 展开更多
关键词 ecological carrying capacity IMPLICATION assessment methods APPLICATION
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In vitro and in vivo cytocompatibility evaluation of biodegradable magnesium-based stents: a review 被引量:1
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作者 Ping Li Ningling Zhou +3 位作者 Hua Qiu Manfred F Maitz Juan Wang Nan Huang 《Science China Materials》 SCIE EI CSCD 2018年第4期501-515,共15页
Biodegradable magnesium(Mg)-based vascular stents have been designed as temporary scaffolds to treat angiostenotic lesions for the maintenance of normal blood flow.Numerous studies have presented in vitro and in viv... Biodegradable magnesium(Mg)-based vascular stents have been designed as temporary scaffolds to treat angiostenotic lesions for the maintenance of normal blood flow.Numerous studies have presented in vitro and in vivo tests for the evaluation of the safety and feasibility of Mg-based vascular stents and the related materials. Therein the cytocompatibility is a basic and important parameter in the evaluation system. In this review, we summarize the applications and limitations of in vitro evaluation methods including basic characterization methods and direct and indirect cytotoxicity tests. We discuss the influencing factors on cytotoxicity, such as surface roughness, preconditioning of sample surface, cell type for the biocompatibility evaluation in direct contact as well as conditions for the formation of extracts/degradation products for indirect assays. Besides, we highlight the recent in vivo animal tests and clinical trials about Mgbased stents along with some associated results. The aim of this review is to provide a meaningful reference in the further developments and related evaluation methods of Mg-based stents. 展开更多
关键词 MAGNESIUM STENT CYTOCOMPATIBILITY in vitro in vivo
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