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We propose to measure the systemic risk in the shadow banking sector. Instead of testing how many institutions will fail due to the initial breakdown of one institution as extant network models do, we associate the systemic risk of one shadow banking sector with the total amount of unexpected losses it might generate both directly and indirectly. Our model focuses on balance sheet contagion and applies a loop algorithm to risk transfer. The result shows that trust companies were the main culprit of financial instability and commercial banks assumed the main risks over 2007–12 in the Chinese shadow banking system. 相似文献
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我国入世过渡期已经结束，银行业已全面对外开放。外资银行进入将对我国银行业绩效和产业组织结构带来重要影响。本文基于我国14家银行1996-2005年的面板数据，就外资银行进入对我国银行的短期影响进行研究。实证结果表明，国内银行对外资银行营业性机构数量增加反应不敏感，经营成本和盈利同外资银行市场份额的增加正相关，我国银行业市场符合结构-行为-绩效范式。本文就我国银行业应对外资银行冲击的方略提出建议，即通过与外资银行股权合作弥补我国银行业不足，通过金融控股公司模式实现综合经营以提高我国银行业国际竞争力，积极学习、借鉴外资银行新的金融产品和管理经验。 相似文献
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我国入世过渡期已经结束,银行业已全面对外开放.外资银行进入将对我国银行业绩效和产业组织结构带来重要影响.本文基于我国14家银行1996～2005年的面板数据,就外资银行进入对我国银行的短期影响进行研究.实证结果表明,国内银行对外资银行营业性机构数量增加反应不敏感,经营成本和盈利同外资银行市场份额的增加正相关,我国银行业市场符合结构-行为-绩效范式.本文就我国银行业应对外资银行冲击的方略提出建议,即通过与外资银行股权合作弥补我国银行业不足,通过金融控股公司模式实现综合经营以提高我国银行业国际竞争力,积极学习、借鉴外资银行新的金融产品和管理经验. 相似文献
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Vanessa Hoffmann De Quadros Juan Carlos González-Avella José Roberto Iglesias 《新兴市场金融与贸易》2015,51(6):S27-S41
ABSTRACTOne of the most striking characteristics of modern financial systems is their complex interdependence, comprising a network of bilateral exposures in the interbank market, in which institutions with surplus liquidity can lend to those with a liquidity shortage. Empirical studies reveal that some interbank networks have features of scale-free networks. We explore the characteristics of financial contagion in networks whose distribution of links approaches a power law, using a model that defines banks’ balance sheets from information on network connectivity. By varying the parameters for the creation of the network, several interbank networks are built, in which the concentration of debt and credit comes from the distribution of links. The results suggest that networks that are more connected and have a high concentration of credit are more resilient to contagion than other types of networks analyzed. 相似文献
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This article investigates the systemic risk of cross-border banking in East Asia. Using the recursive bivariate probit model, we jointly test the probability of the sudden stop in international lending and its simultaneous effect on the host countries’ interbank markets. The empirical results suggest that the risk of a sudden stop is associated with global liquidity shock; host country productivity shock; and the common lender contagion effect. This facilitates the transmission of interbank stress from advanced economies to emerging markets. However, the tension is mitigated by the “flight-home effect” caused by domestic investors’ repatriation. The sudden stop is more likely to occur in countries with lower financial openness but higher financial risk. Lending flows to the banking sectors are more sensitive to shocks than the flows to the non-bank private sectors. 相似文献
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Interbank contagion has become a buzzword in the aftermath of the financial crisis that led to a series of shocks to the interbank market and to periods of pronounced market disruptions. However, little is known about how interbank networks are formed and about their sensitivity to changes in key bank parameters (for example, induced by common exogenous shocks or by regulatory initiatives). This paper aims to shed light on these issues by modelling endogenously the formation of interbank networks, which in turn allows for checking the sensitivity of interbank network structures and hence, their underlying contagion risk to changes in market-driven parameters as well as to changes in regulatory measures such as large exposures limits. The sequential network formation mechanism presented in the paper is based on a portfolio optimization model, whereby banks allocate their interbank exposures while balancing the return and risk of counterparty default risk and the placements are accepted taking into account funding diversification benefits. The model offers some interesting insights into how key parameters may affect interbank network structures and can be a valuable tool for analysing the impact of various regulatory policy measures relating to banks’ incentives to operate in the interbank market. 相似文献
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针对外资银行对中国金融市场的影响,本文采用实证方法检验外资银行对中国银行业是否存在溢出效应.通过在生产函数中构建能够量化溢出效应方向的系数,直观描述溢出效应的力度与方向,并通过对数生产函数模型,实证分析外资银行对中国商业银行在劳动、资本、管理费用三种投入要素的产出效率的影响,中国银行业在外资银行进入之后资源配置效率的变... 相似文献
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Since the financial crisis of 2007–2009, many market-based systemic risk measures have been proposed. Prominent examples are MES, SRISK or ΔCoVaR. Based on a simulation study in an extended banking network model that incorporates several sources of systemic risk, we analyze how well these systemic risk measures perform in indicating the risk of a systemic event. For this analysis, the systemic risk measures of the banks that default and whose default is followed by a systemic event are compared with the systemic risk measures of those defaulting banks for which no subsequent systemic event can be observed. Within the simulation study, we find that many bank-individual systemic risk measures are statistically significant in explaining the likelihood of a systemic event after a bank’s default. However, the economic significance of the bank-individual systemic risk measures is relatively low. 相似文献
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This paper constructs a duplex banking network formed by credit relationships and information interaction via the banks’ balance sheet to model the structure of systemic risk and investigate the dynamic mechanism of contagion in terms of default and liquidity infection along with the factors that affect the extent of the contagion. We systematically explain the role that duplex banking networks play in different aspects of risk contagion. Through theoretical analysis and simulations, we conclude that asymmetric information interaction would increase the inflexibility of the system, which leads to liquidity shortage and possibly the collapse of the whole market. The weakness of systemic risk in the interior of the complex banking system can be characterized by the partial discount factor using illiquid assets in the information network. By improving the connectedness of the information network of the duplex networks, the spread of contagion can be partially slowed. 相似文献
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本文试图对几种有代表性的模型进行比较,来分析由于建模方式的不同,而导致的对信用期权定价和对冲的结果的不同.如果将违约风险传染考虑进去,类似德隆帝国崩溃的事件,或许就能避免. 相似文献
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This paper aims to analyse the tail risk spillover between banks, insurance companies and the shadow banking system in the Eurozone contest. These intra-sectoral interdependencies between financial market participants have contributed to the spread of instability in the financial system. Therefore mapping these links is important for policy-makers to provide supervisory tools and can be a key input into the design of macroprudential policies. For this purpose, we adopt the Tail-Event driven NETwork (TENET) risk model. The TENET is a useful method to map the tail interconnection between the three sectors and to provide systemic risk measures that take into account the “too big to fail” and “too big to interconnected” concepts. The results suggest that each financial sector has a significant impact on the other. By comparing the contribution of each sector, we show that banks are the largest emitters of risk. However, also shadow banking firms are systemic important, given their high level of connection. The work provides a clear view of risk spillovers and interconnection dynamics during the crisis providing a meaningful ranking of the systemic important financial institutions. 相似文献
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We develop an empirically based simulation study to test two types of policies designed to control systemic risk: preventive policies targeting capital requirements and mitigation policies targeting default resolution. We find that capital buffers reduce both the number of defaults and the resulting losses. The loss reduction benefit increases as the magnitude of adverse shocks becomes higher. We find that a simple branch-breakup resolution strategy reduces the loss borne by the Federal Deposit Insurance Corporation (FDIC). The mitigation effect becomes higher as the fraction of assets resolved through auctions and auction competitiveness increase. 相似文献
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基于银行业在宏观风险来临时出现的流动性不足和系统性风险,通过建立 DSGE-VAR 模型,考量银行业在宏观经济运行框架下的系统流动性风险,结果发现:银行同业借贷、其他证券资产和交易性负债业务的综合作用会使得银行系统流动性风险总体增大,银行如果想要降低存款提取率对其流动性的影响,就要在银行间市场停止拆出资金、出售政府证券及其他流动资产,并出售潜在的流动性较低的资产.从监管层面来讲,应当通过监管的引导效应将交易性负债进行转化,引导同业借贷和其他证券资产业务向平衡区域集中,并在一定范围内减少银行其他证券资产业务的规模. 相似文献
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Several financial and banking sector reform programs were instituted in different countries over the last three decades. The underlining purpose of these reforms was largely to improve banking sector supervision and regulation, introduce bank privatization mechanism, introduce clearance and settlement systems, infuse competition and to stimulate financial innovation. The objectives of this study are to 1) review the relevant published literature and market survey reports on the financial & banking sector reforms undertaken in Pakistan and elsewhere, 2) analyze how these reform programs develop digital banking culture and increase financial inclusion in the country and 3) guide future research by putting forward a research agenda. The findings of the study suggest a link between the financial and banking sector reforms and the stimulation of financial innovation; the promotion of digital banking culture; and the infusion of financial inclusion in Pakistan. We discuss managerial/policy implications of the study, limitations and presents recommendations for future research. 相似文献
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2008年2月26日．中国外汇交易中心发布2007年度银行间外汇市场优秀做市商、优秀会员和优秀交易员名单。根据此次评选,招商银行荣获最佳交易规范奖和交易优秀奖两个奖项。该行交易员王宇、刘峙被评为优秀交易员。该行在规范交易方面的所做的工作较为突出,同时也非常重视与同业之间的交流与合作。本刊特此采访了招商银行资金交易部总经理助理秦长城先生。 相似文献
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Junghwan Hyun 《Asia-Pacific Journal of Financial Studies》2016,45(5):705-728
This paper explores gross loan flows in Korea from 1984 to 2014 focusing on how gross loan flows differ before and after the 1997 global financial crisis and how they respond to the crisis and the associated banking sector reforms. The paper shows that sizable loan expansion and contraction, measured as deviations from the industry loan growth trend, coexist over time, indicating intense heterogeneity in bank lending. Also, the crisis and the reforms and restructuring of the banking sector are largely attributable to changes in gross loan flows in the post‐crisis period. Particularly, banks' asset portfolio reallocation occurs from the commercial sector to individual customers after the crisis. 相似文献
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丹麦银行业是一个资产业务以贷款为主、高度集中且竞争激烈的行业,由于大量中小型银行由农村信用社转制而来,2008年爆发的国际金融危机对其融资问题造成一定的冲击,为稳定国内金融市场,丹麦政府出台了银行业稳定方案。实践表明,该方案的实施在不使用政府资金的前提下,有效解决了银行业的融资问题,保障了金融体系的稳定运行,同时给丹麦政府带来了不菲收益。文章介绍了丹麦银行业稳定方案的主要政策措施,并总结其成功经验。 相似文献
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受本轮全球经济金融危机影响,"十二五"时期世界经济金融发展格局将发生重大变革,全球银行业也将发生结构调整。本文分析了"十二五"时期中国银行业面临的经济金融环境,并对这一时期中国银行业改革发展的基本定位及具体路径进行了探讨。 相似文献