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美国信用违约互换市场动荡的机理与启示 总被引:2,自引:0,他引:2
本文首先阐述信用违约互换运作机理、功能和风险,分析了美国信用违约互换市场动荡的原因;指出信用违约互换与次级抵押贷款证券化的广泛挂购、合成以及投机与监管空白是造成市场动荡的重要原因;最后,在展望未来信用违约互换市场发展动向的基础上提出了中国发展信用违约互换市场的若干建议. 相似文献
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信用风险是商业银行面临的最主要风险,目前传统的信用风险管理方法和工具在应用中愈发显得力不从心。本文主要分析了一种新型的管理信用风险的工具——信用违约互换,它可以在继续保持与客户关系的前提下,将信用风险从其他风险类型中剥离出来,以一定的代价转移给其他投资者,从而达到分散风险的目的,提高信贷资产的流动性。 相似文献
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信用风险是商业银行面临的最主要风险,目前传统的信用风险管理方法和工具在应用中愈发显得力不从心.本文主要分析了一种新型的管理信用风险的工具--信用违约互换,它可以在继续保持与客户关系的前提下,将信用风险从其他风险类型中剥离出来,以一定的代价转移给其他投资者,从而达到分散风险的目的,提高信贷资产的流动性. 相似文献
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主权CDS对欧元区主权债务危机的影响 总被引:1,自引:0,他引:1
本文概括了主权CDS是否影响欧元区主权债务危机的几种观点和研究,发现了其中的不足之处,并试图进行弥补。文章基于面板数据,在对样本区间和国家进行分组的基础上,用向量误差修正模型(VECM)检验了主权CDS息差与国债息差的价格发现过程,此外还用向量自回归(VAR)模型分析了各国主权CDS息差之间的传染效应。结果发现,虽然主权CDS在价格发现过程中占据领先地位,但是没有证据表明主权CDS与主权债务危机之间存在必然的联系,而各国债务危机之间确实存在传染效应。 相似文献
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信用评级中的违约率、违约概率研究 总被引:2,自引:0,他引:2
信用评级是对个人、经济体与金融工具履行各种经济承诺的能力及可信任程度的综合评价,本文通过对KMV评级模型的研究,指出在信用评级中的关键指标——“违约率和违约概率”在评级中的重要意义。 相似文献
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Roshanthi Dias 《Accounting & Finance》2017,57(Z1):117-145
Since the innovation of credit default swaps (CDSs) in 1997, the market for CDSs grew dramatically to $62 trillion in 2007 (ISDA 2010). However, this market declined significantly with the onset of the GFC, prompting the question, ‘What lies behind the phenomenal growth and the eventual collapse of the CDS market?’ Using CDS spread data from 319 bank and non‐bank financial institutions across 33 countries over the period 2001–2010, I provide evidence of the determinants that affect risk‐taking by financial institutions, proxied by CDS spreads, and argue within an agency theoretical framework that managerial risk‐taking contributed to the ‘rise and fall’ of the CDS market. 相似文献
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We analyze the counterparty risk for credit default swaps using the Markov chain model of portfolio credit risk of multiple
obligors with interacting default intensity processes. The default correlation between the protection seller and underlying
entity is modeled by an increment in default intensity upon the occurrence of an external shock event. The arrival of the
shock event is a Cox process whose stochastic intensity is assumed to follow an affine diffusion process with jumps. We examine
how the correlated default risks between the protection seller and the underlying entity may affect the credit default premium
in a credit default swap. 相似文献
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本文以1986至2009年期间120个国家的宏观经济数据和三大评级机构的主权信用评级结果为研究对象;运用面板数据的多元回归模型和有序Probit概率模型研究中国的主权信用评级是否被低估的问题。通过对三大评级机构的定量分析模型进行模拟与验证发现,中国的主权信用评级在20世纪90年代和2001年至2002年前后的确被低估,但2003年以后,随着穆迪、标准普尔等评级机构相继调高我国的主权信用等级,目前我国的模拟评级与实际评级已经基本持平。 相似文献
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In this paper, we study the long and short-runs determinants of sovereign CDS spread for eight emerging countries from 2008.Q4 to 2013.Q2. We estimate the spread of sovereign CDS using three macroeconomic determinants: current account, external debt and international reserves. Using the Pooled Mean Group cointegration approach, our findings can be summarized as follows: i, the existence of cointegration between the variables indicated above; ii, the coefficients of the current account, the external debt and international reserves are highly significant to explain the long-run sovereign CDS spread for all countries; iii, international reserves are more important than the current account in order to reduce the sovereign CDS spread in long-run; iv, when allowing for heterogeneous short-run dynamics, the short-run effects are not significant for all countries. 相似文献
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Yalin Gündüz Torsten Lüdecke Marliese Uhrig-Homburg 《Journal of Financial Services Research》2007,32(3):141-159
Credit default swaps (CDSs) are among the most successful financial innovations of recent years, which is reflected in the
rapidly expanding market. CDS trading occurs in the over-the-counter market, which relies heavily on broker intermediation
to arrange trades. We provide empirical evidence that liquidity in the voice brokered market varies with the particulars of
the CDS contracts and that the differences in market structure is reflected in the costs of liquidity. Moreover, the brokered
and direct interdealer trading markets seem to be well integrated; thus the higher liquidity costs in the brokered market
may reflect the value of intermediation. Hybrid market structures, which combine voice brokerage with an electronic platform,
are discussed as a viable alternative to fully automated trading systems.
相似文献
Yalin GündüzEmail: |
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JAE B. KIM PERVIN SHROFF DUSHYANTKUMAR VYAS REGINA WITTENBERG‐MOERMAN 《Journal of Accounting Research》2018,56(3):953-988
We investigate how the availability of traded credit default swaps (CDSs) affects the referenced firms’ voluntary disclosure choices. CDSs enable lenders to hedge their credit risk exposure, weakening their incentives to monitor borrowers. We predict that reduced lender monitoring in turn leads shareholders to intensify their monitoring and demand increased voluntary disclosure from managers. Consistent with this expectation, we find that managers are more likely to issue earnings forecasts and forecast more frequently when traded CDSs reference their firms. We further find a stronger impact of CDS availability on firm disclosure when (1) lenders have higher ability and propensity to hedge credit risk using CDSs, and (2) lender monitoring incentives and monitoring strength are weaker. Consistent with an increase in shareholder demand for public information disclosure induced by a reduction in lender monitoring, we find a stronger effect of CDSs on voluntary disclosure for firms with higher institutional ownership and stronger corporate governance. Overall, our findings suggest that firms with traded CDS contracts enhance their voluntary disclosure to offset the effect of reduced monitoring by CDS‐protected lenders. 相似文献