信用卡危机的反思

受金融危机影响,美国信用卡行业亏损严重,还款违约率持续上升9个月达历史最高点,美国政府被迫加大对改革信用卡监管规定的施压力度。美国信用卡危机再次给本来就存在诸多缺陷和问题的我国信用卡行业敲响了风险控制的警钟,也为我国信用卡行业的健康发展提供了有益的启示和借鉴。     

Bank CEO incentives and the credit crisis

We investigate whether bank performance during the recent credit crisis is related to chief executive officer (CEO) incentives before the crisis. We find some evidence that banks with CEOs whose incentives were better aligned with the interests of shareholders performed worse and no evidence that they performed better. Banks with higher option compensation and a larger fraction of compensation in cash bonuses for their CEOs did not perform worse during the crisis. Bank CEOs did not reduce their holdings of shares in anticipation of the crisis or during the crisis. Consequently, they suffered extremely large wealth losses in the wake of the crisis.     

Understanding liquidity and credit risks in the financial crisis

This paper develops a structured dynamic factor model for the spreads between London Interbank Offered Rate (LIBOR) and overnight index swap (OIS) rates for a panel of banks. Our model involves latent factors which reflect liquidity and credit risk. Our empirical results show that surges in the short term LIBOR-OIS spreads during the 2007-2009 financial crisis were largely driven by liquidity risk. However, credit risk played a more significant role in the longer term (twelve-month) LIBOR-OIS spread. The liquidity risk factors are more volatile than the credit risk factor. Most of the familiar events in the financial crisis are linked more to movements in liquidity risk than credit risk.     

European asset swap spreads and the credit crisis

We examine time-varying behaviour and determinants of asset swap (ASW) spreads for 23 iBoxx European corporate bond indexes from January 2006 to January 2009. The results of a Markov switching model suggest that ASW spreads exhibit regime-dependent behaviour. The evidence is particularly strong for Financial and Corporates Subordinated indexes. Stock market volatility determines ASW spread changes in turbulent periods, whereas stock returns tend to affect spread changes in calm periods. While market liquidity affects spreads only in turbulent regimes the level of interest rates is an important determinant of spread changes in both regimes. Finally, we identify stock returns, lagged ASW spread levels, and lagged volatility of ASW spreads as major drivers of the regime shifts. The results are robust in the extended sample (January 2006 to October 2013) that includes a post-crisis period.     

Bank interest rates and credit relationships in Italy

When evaluating the performance of a financial system in supporting the investment activity of the corporate sector, a distinction is usually drawn between “banking economies” and “market economies”, the former being characterized by long-term relations between banks and the industrial sector. Although theoretical studies and empirical results seem to agree that lending relationships increase the available quantity of capital to firms, they have little to say on the cost of bank credit: it is not clear whether a close relationship with a main bank would allow the borrower to pay a lower interest rate or expose him to a monopolistic rent. Using a unique data-set reporting detailed information on the evolution over time of individual bank–borrower relationships in Italy, we show evidence that a main bank provides credit at a lower cost and that some competition helps to reinforce the commitment between the borrower and the bank.     

On the determinants of bank interest margins under credit and interest rate risks

This paper explores the determinants of optimal bank interest margins based on a simple firm-theoretical model under multiple sources of uncertainty and risk aversion. The model demonstrates how cost, regulation, credit risk and interest rate risk conditions jointly determine the optimal bank interest margin decision. We find that the bank interest margin is positively related to the bank's market power, to the operating costs, to the degree of credit risk, and to the degree of interest rate risk. An increase in the bank's equity capital has a negative effect on the spread when the bank faces little interest rate risk. The effect of rising interbank market rate on the spread is ambiguous and depends on the net position of the bank in the interbank market. Our findings provide alternative explanations for the empirical evidence concerning bank spread behavior.     

Liquidity risk management and credit supply in the financial crisis

Liquidity dried up during the financial crisis of 2007-2009. Banks that relied more heavily on core deposit and equity capital financing, which are stable sources of financing, continued to lend relative to other banks. Banks that held more illiquid assets on their balance sheets, in contrast, increased asset liquidity and reduced lending. Off-balance sheet liquidity risk materialized on the balance sheet and constrained new credit origination as increased takedown demand displaced lending capacity. We conclude that efforts to manage the liquidity crisis by banks led to a decline in credit supply.     

ACCA报告:走出信贷危机

特许公认会计师公会(ACCA)是致力于培养专业会计师的全球性组织,其宗旨是为全球的能人志士,提供与商务相关的首选职业资格认证,使他们在财会、金融和管理等领域一展宏图.最近,该机构发布报告,对当前的"信贷危机"做出分析,指出:从美国房地产市场领域引发的信贷和流动性危机,正在威胁到全球经济的发展,于是,如何走出信贷危机正成为世人关注的焦点     

2008中国创业投资大会暨2008极具投资价值新品牌案例推介活动——ACCA报告：走出信贷危耄

特许公认会计师公会（ACCA）是致力于培养专业会计师的全球性组织，其宗旨是为全球的能人志士，提供与商务相关的首选职业资格认证，使他们在财会、金融和管理等领域一展宏图。最近，该机构发布报告，对当前的“信贷危机”做出分析，指出：从美国房地产市场领域引发的信贷和流动性危机，正在威胁到全球经济的发展，于是，如何走出信贷危机正成为世人关注的焦点     

降低信用卡透支利率和透支利率市场化改革探析

信用卡业务作为金融业的一项新兴业务,正以迅猛之势在国内发展.在为公众提供"无担保、无抵押、无指定用途的个人小额消费信贷服务"的同时,信用卡业务也为促进消费、拉动内需做出了积极的贡献.     

Differences of opinion in sovereign credit signals during the European crisis

Motivated by the European debt crisis and the new European Union regulatory regime for the credit rating industry, we analyse differences of opinion in sovereign credit signals and their influence on European stock markets. Rating disagreements have a significant connection with subsequent negative credit actions by each agency. However, links among Moody’s/Fitch actions and their rating disagreements with other agencies have weakened in the post-regulation period. We also find that only S&P’s negative credit signals affect the own-country stock market and spill over to other European markets, but this is concentrated in the pre-regulation period. Stronger stock market reactions occur when S&P has already assigned a lower rating than Moody’s/Fitch prior to taking a further negative action.     

The subprime credit crisis and contagion in financial markets

I conduct an empirical investigation into the pricing of subprime asset-backed collateralized debt obligations (CDOs) and their contagion effects on other markets. Using data for the ABX subprime indexes, I find strong evidence of contagion in the financial markets. The results support the hypothesis that financial contagion was propagated primarily through liquidity and risk-premium channels, rather than through a correlated-information channel. Surprisingly, ABX index returns forecast stock returns and Treasury and corporate bond yield changes by as much as three weeks ahead during the subprime crisis. This challenges the popular view that the market prices of these “toxic assets” were unreliable; the results suggest that significant price discovery did in fact occur in the subprime market during the crisis.     

Hedging structured credit products during the credit crisis: A horse race of 10 models

Pricing and hedging structured credit products poses major challenges to financial institutions. This paper puts several valuation approaches through a crucial test: How did these models perform in one of the worst periods of economic history, September 2008, when Lehman Brothers went under? Did they produce reasonable hedging strategies? We study several bottom-up and top-down credit portfolio models and compute the resulting delta hedging strategies using either index contracts or a portfolio of single-name CDS contracts as hedging instruments. We compute the profit-and-loss profiles and assess the performances of these hedging strategies. Among all 10 pricing models that we consider the Student-t copula model performs best. The dynamical generalized-Poisson loss model is the best top-down model, but this model class has in general problems to hedge equity tranches. Our major finding is however that single-name and index CDS contracts are not appropriate instruments to hedge CDO tranches.     

Conditional conservatism and trade credit during the global financial crisis

We investigate conditional conservatism and firms’ access to trade credit during the 2007–2008 global financial crisis. Previous studies argue that suppliers prefer conservative customers because of information asymmetry in production networks; we extend this line of research by focusing on trade credit during the 2007–2008 global financial crisis, a period that was characterized by a credit supply shock. We first document a positive association between conditional conservatism and firms’ access to trade credit both before and after the onset of the crisis, which indicates suppliers’ demand for conditional conservatism. Meanwhile, the association between conditional conservatism and trade credit experienced a significant decline following the onset of the crisis, and this only held when suppliers and customers had frequent transactions or were in close proximity, when transacted goods were standardized rather than differentiated, when customers were financially constrained and had high bargaining power, and when suppliers had sufficient liquidity. It implies that, when information asymmetry along the supply chain was low and customers had strong bargaining power, liquid suppliers increased their tolerance to less conservative customers, and they were even willing to grant trade credit to the less conservative customers that were financially constrained. Overall, this study adds to previous literature by demonstrating suppliers’ multifaceted demand for conditional conservatism.     

Trade credit and company performance during the 2008 financial crisis

We investigate whether the 2008 financial crisis had an impact on companies’ trade credit, and whether changes in trade credit mitigated the crisis’s impact on firm profitability. We document that the availability of trade credit decreased, and that this decline is more pronounced, the higher the companies’ pre‐crisis reliance on short‐term debt. We further report evidence that the redistribution hypothesis holds during crisis periods. Finally, we show that the crisis had a negative impact on company performance, but that this impact was lower (greater) for firms that report an increase in trade receivables (payables) in crisis compared to pre‐crisis periods.     

Trade credit,creditor protection and banking crisis

This paper analyzes the effect of banking crises on the trade credit provided to customers and whether this effect depends on the strength of a country's legal protection of creditors. The results indicate that trade credit extensions increase in times of crisis, although this increase is smaller in countries where creditors are well protected; however, no differences are observed in trade credit extensions between countries with weak and strong creditor protection in non-crisis periods.     

Capital and income financialization: Accounting for the 2008 financial crisis

Financialization is recognised as a key feature of the 2008 financial crisis. We argue that a lesson is the need for an accounting framework which focuses upon financialization allowing it to be monitored and controlled by stakeholders. We argue that financialization has been permitted through the failure of accounting to distinguish distributable income from capital gains/transfers and to distinguish productive from speculative capital. We introduce an accounting presentation (4S accounting) which effectively makes these distinctions. We use a stylized example to illustrate how it should be applied to the financial reporting of banks.     

金融危机环境中的信用卡资产管理问题

2007年2月,汇丰北美发布报告,警告其北美次贷资产将出现远超出预期的信贷损失,从此,次贷危机正式进入公众视野.同年7月,贝尔斯登宣布旗下两只次贷对冲基金蒙受巨大损失.