新巴塞尔协议框架下的信用风险缓释技术

信用风险缓释技术(Credit Risk Mitigation Techniques,CRMT)在新巴塞尔协议中占有相当重要地位,是新巴塞尔协议降低资本要求的主要方法。本文对新巴塞尔协议有关信用风险缓释技术的核心内容进行了梳理、归纳和概括,在此基础上探讨了当前国内商业银行加强担保抵押管理应该采取的几点措施:一是要建立严格的担保抵押管理程序和操作要求;二是要强化对担保抵押的全过程动态连续监管;三是要控制风险缓释技术本身所带来的剩余风险;四是要在风险缓释工具和借款人之间建立有效的隔离。     

金融双语

信用风险缓释信用风险缓释技术在新巴塞尔协议中占有相当重要地位,是新巴塞尔协议降低资本要求的主要方法。信用风险缓释技术是指通过采取抵押、担保、信用衍生工具以及净扣协议中冲销头寸的办法等降低信用风险的方法和技术。1988版巴塞尔协议只承认抵押工具和可靠度可辨认度很     

金融双语

信用风险缓释 信用风险缓释技术在新巴塞尔协议中占有相当重要地位，是新巴塞尔协议降低资本要求的主要方法。信用风险缓释技术是指通过采取抵押、担保、信用衍生工具以及净扣协议中冲销头寸的办法等降低信用风险的方法和技术。     

商业银行抵押风险分析

抵押是巴塞尔新资本协议规定的风险缓释工具之一。抵押品对商业银行优化资本结构、改变盈利模式和防范信用风险有着重要的作用和意义。本文首先借助一个数量模型和LGD的概念,对抵押品的风险缓释功能进行了理论分析,进而结合我国商业银行抵押贷款现状的统计结果,分析了当前银行抵质押业务中存在的问题,据此给出了对策建议。     

商业银行抵押风险分析

抵押是巴塞尔新资本协议规定的风险缓释工具之一.抵押品对商业银行优化资本结构、改变盈利模式和防范信用风险有着重要的作用和意义.本文首先借助一个数量模型和LGD的概念,对抵押品的风险缓释功能进行了理论分析,进而结合我国商业银行抵押贷款现状的统计结果,分析了当前银行抵质押业务中存在的问题,据此给出了对策建议.     

新巴塞尔协议中的风险类型、计算方法和数据需求

新巴塞尔协议与旧协议相比，最明显的变化有三。其一，由原协议仅有的最低资本要求扩展为由最低资本要求、监管部门的监督检查和市场约束共同构成的三大支柱；其二，在考虑了信用风险和市场风险之外，又引入了对操作风险所需的资本要求，使得监管资本能够在更全面地覆盖银行面对的风险；其三，在信用风险的计算中提出了内部评级法，使得覆盖信用风险的资本金对风险的变化更加敏感。本文将着重介绍新《巴塞尔协议Ⅱ》中考虑的三大风险的概念、计算方法及在新协议中计算风险的体系架构。     

商业银行抵质押品管理中存在的问题及对策

抵质押担保是巴塞尔新资本协议规定的风险缓释工具之一,对防范信息不对称、控制违约风险、有效减少违约损失具有不可替代的重要作用。有效的抵质押品管理工作不仅在商业银行信贷决策和信用风险控制中扮演重要角色,同时也是商业银行提升经营效率、进行资本配置管理的重要基础。抵质押品作为新资本协议认可的最主要的信用风险缓释工具类型,其缓释作用突出表现在能够转移或降低信用风险发生的可能性及损失程度。本文深入剖析了商业银行抵质押品管理中存在的问题及原因,提出了提高商业银行抵质押品管理有效性的建议。     

新巴塞尔协议下国际银行信用风险估值和经济资本计量

新巴塞尔协议其核心内容是关于国际商业银行风险的识别、度量和控制,以及在特定风险水平下的国际银行资本金要求。新协议实施对国际银行监管和经营方式产生了极为重要的影响。本文从现代金融风险度量技术中的信用矩阵出发,重点讨论了巴塞尔协议和现代金融风险技术,并分析了我国商业银行信用风险估值和资本计量的状况,指出我国银行在如何掌握现代风险管理技术准确预测信用风险方面任务艰巨。     

内部评级法和商业银行信用风险管理

银行业是一个风险管理的行业,它通过有效的风险管理来创造自身价值。虽然混业经营已呈大势所趋,但信贷风险管理仍是银行业的重点和难点。许多国际著名银行的信贷风险管理成功经验非常值得我们学习和借鉴。2002年发布的《新巴塞尔资本协议》对银行的风险管理提出了新的要求。要达到《新巴塞尔资本协议》对风险控制的新要求,首先必须建立和完善信贷风险评级制度。一、新巴塞尔资本协议的资本监管下的内部评级法在新巴塞尔资本协议这种内部评级法下,针对信用风险的监管资本的基本框架包括五个方面:风险暴露分类、风险要素、风险权重函数、最低要求和监管检查。新协议中的监管资本标准由     

对我国商业银行实施内部评级法的思考

建立并完善商业银行的信贷风险内部评级法,是控制信用风险的关键所在,目前这一点已经在我国商业银行业界达成共识。新巴塞尔资本协议创设的内部评级法,是一种具有较高风险敏感度的处理方式,可以为各国商业贷款风险识别与管理提供依据。从《巴塞尔新资本协议》的技术要求来看,巴     

Short-sale refinancing and price adjustment speed to bad news: Evidence from a quasi-natural experiment in China

Short selling may accelerate stock price adjustment to negative news. However, the literature provides mixed evidence for this prediction. Using short-sale refinancing and a staggered difference-in-differences (DID) model, this paper explores the effect of short selling on stock price adjustment. Our results show that (1) short-sale refinancing improves the speed of stock price adjustment to negative news. This result holds after we control for endogeneity. (2) The positive relationship between short-sale refinancing and stock price adjustment speed is significant in subsamples of stocks with higher earnings management or lower accuracy of analyst forecasts, indicating that firms with more opaque information are more likely to be targeted by short sellers. In subsamples of stocks with a higher ownership concentration or lower ownership by institutional investors, short selling is more likely to increase the speed of stock price adjustment, indicating that ownership structure may influence negative news mining. (3) As short-sale refinancing exacerbates the absorption of bad news by stock prices, it increases crash risk. This study enriches the research on the economic consequences of short selling and provides empirical evidence supporting regulations on short selling in China.     

Guidelines for Manuscripts Submitted to The China Journal of Accounting Research

正The China Journal of Accounting Research"CJAR"(ISSN 1755-3091)publishes quarterly.It contains peer-reviewed articles and commentaries on accounting,auditing and corporate governance issues that relate to the greater China region.We welcome the submission of both theoretical and empirical research papers pertinent to researchers,regulators and practitioners.Authors should note:     

The China puzzle: Opportunities for accounting research

How can China achieve phenomenal economic growth despite what is considered as 'weak' institutions in market-based economies? Xu(2011) provides a framework to u...     

Aims and Scope

<正>The focus of the China Journal of Accounting Research is to publish theoretical and empirical research papers that use contemporary research methodologies to...     

Income smoothing and the cost of debt

The literature on income smoothing focuses on the effect of earnings smoothing on the equity market.This paper investigates the effect of income smoothing on th...     

The case for management history

This article defines the case for treating management history as a discrete subject area, although one closely related to business, accounting, labour, and industrial history. It seeks to concentrate on the nature, process, and practice of management as an activity within the organization, and to argue that it is important that modern British managers understand the intellectual and cultural roots of their profession, since without these they will tend to be swayed by short-term management 'fads'. Within the broad topic there are several identifiable sub-areas for potential exploration, including the comparative historical development of management between different countries, management institutions, managerial careers and labour markets, management structures, management skills, and management thought and theory.     

The life and career of John Spence Ogilvy (1805-71), the first chartered accountant to emigrate to Australia

So far as the available evidence allows, this paper examines the life and career of John Spence Ogilvy, foundation member of the Society of Accountants in Edinburgh in 1854, who emigrated to Melbourne in 1856, but did not play a part in the development of an organized accounting profession in Australia. The paper also attempts to explain the gap of thirty-two years between the formation of the first accounting bodies in Edinburgh and Melbourne.     

Female CFOs and loan contracting: Financial conservatism or gender discrimination? – An empirical test based on collateral clauses

Based on signaling and gender discrimination theory, we examine whether chief financial officer(CFO) gender matters to bank–firm relationships and the designing...     

Guidelines for Manuscripts Submitted to The China Journal of Accounting Research

<正>The China Journal of Accounting Research‘‘CJAR’’(ISSN 1755-3091)publishes quarterly.It contains peer-reviewed articles and commentaries on accounting,auditin...     

Bayesian Premium Rating with Latent Structure

We propose a fully Bayesian approach to non-life risk premium rating, based on hierarchical models with latent variables for both claim frequency and claim size. Inference is based on the joint posterior distribution and is performed by Markov Chain Monte Carlo. Rather than plug-in point estimates of all unknown parameters, we take into account all sources of uncertainty simultaneously when the model is used to predict claims and estimate risk premiums. Several models are fitted to both a simulated dataset and a small portfolio regarding theft from cars. We show that interaction among latent variables can improve predictions significantly. We also investigate when interaction is not necessary. We compare our results with those obtained under a standard generalized linear model and show through numerical simulation that geographically located and spatially interacting latent variables can successfully compensate for missing covariates. However, when applied to the real portfolio data, the proposed models are not better than standard models due to the lack of spatial structure in the data.