Was the 2007 crisis really a global banking crisis?

We argue that the 2007 crisis was not a global banking crisis. Stock prices of banks in emerging countries faced a temporary shock but quickly recovered, while stock prices of banks located in industrial countries remained much lower than before the 2007 crisis. Our results also suggest that stock prices of large banks were affected more during the crisis than those of small banks. We also find that managerial efficiency, loan quality, leverage, and the volume of outstanding loans affect bank stock prices.     

基于债务危机视角下的房价走势解析——来自深圳的证据

为了探讨债务危机视角下的房价走势,运用计量经济学方法构建时间序列模型,研究发现:1)债务危机实质是房地产危机,需要提高土地价格避免房地产危机和债务危机.2)地方政府、国企和商业银行主要通过增加地方债务规模、土地出让金、土地成交单位价格、房地产开发贷款和提高贷款利率差来增加房价.     

Banking and sovereign debt crises in a monetary union without central bank intervention

We analyze the conditions of emergence of a twin banking and sovereign debt crisis within a monetary union in which: (i) the central bank is not allowed to provide direct financial support to stressed member states or to play the role of lender of last resort in sovereign bond markets, and (ii) the responsibility of fighting against large scale bank runs, ascribed to domestic governments, is ensured through the implementation of a financial safety net (banking regulation and government deposit guarantee). We show that this broad institutional architecture, typical of the Eurozone at the onset of the financial crisis, is not always able to prevent the occurrence of a twin banking and sovereign debt crisis triggered by pessimistic investors’ expectations. Without significant backstop by the central bank, the financial safety net may actually aggravate, instead of improve, the financial situation of banks and of the government.     

Causality-in-variance and causality-in-mean between the Greek sovereign bond yields and Southern European banking sector equity returns

This paper adopts the robust cross-correlation function methodology developed by Hong (J Econom 103:183–224, 2001) in order to test for volatility and mean spillovers between Greek long-term government bond yields and the banking sector stock returns of four Southern European countries, namely Greece, Portugal, Italy, and Spain. Its primary focus is on investigating the potential impacts of the recent European sovereign debt crisis. While most previous studies have focused on within-country causalities, we rather assess cross-country transmission effects. The presented results provide evidence of bidirectional volatility spillovers between Greek long-term interest rates and the banking sector equities of Portugal, Italy, and Spain that emerged during the European sovereign debt crisis. We also find significant unidirectional causality-in-mean from bank stock returns in Greece to Greek long-term bond yields during the crisis period as well as significant causality at the mean level from the bank equity returns in Portugal, Italy, and Spain to Greek bond yields.     

Alternative policy options for combatting a downturn

• ? With limited scope for conventional monetary policy options, central banks and governments may need to turn to alternative approaches to combat slowing global growth and respond to economic shocks.
• ? Our analysis shows that not only do governments in advanced economies have limited room to cut rates but that doing so has proved less effective in boosting growth in recent years. This increases the need to look at alternatives, such as negative interest rates, renewed QE and fiscal stimulus.
• ? While negative interest rates have helped reduce borrowing costs in some economies, the impact on banks has been ambiguous. Also, lowering rates further into negative territory could be hard without incurring significant costs.
• ? QE in the form practised up to now is also likely to be less effective than in the past due to low yields, narrow risk spreads and high asset valuations. So, a deeper downturn might require more radical QE ‐ buying corporate bonds, bank loans and equities ‐ which comes with significant drawbacks.
• ? Some central bankers are starting to acknowledge the limits of monetary action, with the next step being to consider fiscal action as a more effective alternative ‐ as argued recently by the likes of Larry Summers.
• ? In our view, fiscal policy is likely to be especially effective in a climate of weak growth and low rates, with large multiplier effects. Advanced economies have more scope for fiscal stimulus than often recognised and could finance a large public investment programme by issuing ultra‐cheap long‐dated debt

     

Federal Home Loan Bank advances and bank risk

The Federal Home Loan Bank system (FHLB) has evolved into a major source of liquidity for the banking system with the demonstrated ability to borrow over a trillion dollars in world financial markets based on an implied U. S. Treasury guarantee. The FHLB loans the borrowed funds to commercial banks at reduced rates that are not adjusted for the risk of an individual bank. Moral hazard could cause member banks using FHLB loans to increase financial leverage and exposure to high risk assets. Conversely, the FHLB offers banks additional liquidity and specialized debt instruments that help them manage interest rate risk. We use dynamic panel generalized method of moments estimation to test the relation between FHLB advances and bank risk. We find that if banks have relatively normal default probabilities, advances are not associated with increased bank risk but, instead, advances are related to decreased interest rate risk. However, when bank default probabilities are high, our evidence suggests advances and higher bank risk are related.     

Pricing in the Norwegian Interbank Market – the Effects of Liquidity and Implicit Government Support

We investigate the effects of central bank liquidity and possible implicit government guarantees against default on Norwegian overnight interbank interest rates. We conduct an econometric study of these interest rates over the period 2006–09, which includes the sharp fall in interbank trading during the financial crisis. Our findings suggest relatively lower funding costs for banks of systemic importance, particularly for banks with many and valuable linkages to other banks. Moreover, interest rates are found to depend not only on overall liquidity in the interbank market, but on its distribution among banks as well. There is also evidence of stronger effects on interest rates of systemic importance, creditworthiness and liquidity demand and supply factors during the financial crisis.     

企业债务期限结构配置及其治理对策——湘火矩汽车股份案例

本文认为,债务期限结构错配是我国许多高速扩张企业出现流动性财务危机的主要原因之一,但在现有商业银行信贷期限结构错配和企业债券市场不发达的金融背景约束下,我国企业很难通过增加长期债务的方式来改变债务期限与资产期限错配的问题,唯有通过降低财务杠杆的方法来降低流动性风险。在现有金融市场条件下,企业现实的选择是债务期限结构错配和低财务杠杆,不能采用高财务杠杆方式来实现企业的高速增长,否则很容易陷入财务困境。     

Factors influencing bank risk in Europe: Evidence from the financial crisis

We use a dynamic panel data model to analyze bank-specific and macroeconomic determinants of bank risk for a large sample of commercial banks operating in the euro area. The selected time span, from 2001 to 2012, considers the impact of the on-going financial and economic crisis on the Eurozone banking system. Our results indicate that capitalization, profitability, efficiency and liquidity are inversely and significantly related to bank risk. However, the recourse to wholesale funding by banks seems to increase their risk. We also find that less-concentrated markets, lower interest rates, higher inflation rates and a context of economic crisis (with a falling GDP) increase bank risk.     

Exchange rate dynamics and US dollar-denominated sovereign bond prices in emerging markets

Using data on Brazil, Colombia, Mexico, the Philippines, Russia and Turkey, our empirical results show that the exchange rates of their currencies have adequate explanatory power in explaining their US dollar-denominated sovereign bonds, particularly in the post-global financial crisis period. We develop a two-factor pricing model with closed-form solutions for the sovereign bonds in which the correlated factors are foreign exchange rates and US risk-free interest rates that follow a double square-root process relevant in the low interest rate environment. The numerical results and associated error analysis show that the model credit spreads can broadly track the market credit spreads.     

An assessment of Portuguese banks’ efficiency and productivity towards euro area participation

This paper analyses the production technology of Portuguese banks during the 1992–2006 period through the estimation of a translog cost frontier. This period is of major interest because it covers Portugal’s euro area accession and its impact on the banking system. Hence, critical factors impacting the banking system are identified against the background of increasing financial integration prior to the financial crisis that started in 2007 and later translated into strains in some European sovereign debt markets. Banks are modelled as firms which produce loans and other earning assets, choosing the cost minimizing combination of labour, capital and interest bearing debt, subject to holding a predetermined level of equity. According to the results of this study, technological progress has shifted the cost frontier downwards throughout the period under consideration, whereas the distance at which banks have operated from the frontier seems to have remained constant. Further, increases in production under scale economies have also contributed to the recorded increase in productivity.     

Do foreign bank operations provide a stabilizing influence in Korea?

We examine data (1994–2001) to determine if foreign banks’ behavior differed from domestic banks and if foreign banks helped to stabilize Korean markets. Foreign banks’ financial ratios differed from Korean banks with two notable exceptions: provisions for loan losses and loan growth. Before the Asian financial crisis, all banks’ loans generally did not respond to Korean market conditions. Post crisis, foreign banks reduced total lending. Foreign banks increased and Korean banks decreased won-denominated loans when Korean economic conditions improved after the crisis. Finally, foreign banks’ lending reacted to changes in home-country GDP growth and real interest rates.     

Fitting and Forecasting Sovereign Defaults using Multiple Risk Signals

In this article, we try to realize the best compromise between in‐sample goodness of fit and out‐of‐sample predictability of sovereign defaults. To do this, we use a new regression‐tree based approach that signals impending sovereign debt crises whenever pre‐selected indicators exceed specific thresholds. Using data from emerging markets and Greece, Ireland, Portugal and Spain (GIPS) over the period 1975–2010, we show that our model significantly outperforms existing competing approaches (logit, stepwise logit, noise‐to‐signal ratio and regression trees), while balancing in‐ and out‐of‐sample performance. Our results indicate that illiquidity (high short‐term debt to reserves) and default history, together with real GDP growth and US interest rates, are the main determinants of both emerging market country defaults and the recent European sovereign debt crisis.     

Contagion risk in the Czech financial system: A network analysis and simulation approach

This paper examines the potential for contagion within the Czech banking system via the channel of interbank exposures of domestic banks, enriched by a liquidity channel and an asset price channel, over the period March 2007 to June 2012. A computational model is used to assess the resilience of the Czech banking system to interbank contagion, taking into account the size and structure of interbank exposures as well as balance sheet and regulatory characteristics of individual banks in the network. The simulation results suggest that the potential for contagion due to credit losses on interbank exposures was rather limited. Even after the introduction of a liquidity condition into the simulations, the average contagion was below 3.8% of the remaining banking sector assets, with the exception of the period from December 2007 to September 2008. Activation of the asset price channel further increases the losses due to interbank contagion, showing that the liquidity of government bonds would be essential for the stability of Czech banks in stress situations. Finally, the simulation results for both idiosyncratic and multiple bank failure shocks suggest that the potential for contagion in the Czech banking system has decreased since the onset of the global financial crisis.     

Credit allocation and the financial crisis: evidence from Spanish companies

The worldwide financial crisis of 2007–2008 raised serious concerns about the soundness of banks’ activities and about the extent to which banking regulation should supervise banks’ investment decisions. We contribute to this topic by examining the Spanish case, which has been emblematic of the bubble and burst dynamics in the credit market. In particular, we study the allocation of bank credit among Spanish companies from 1999 to 2014, showing that larger companies accumulated greater amounts of bank loans per unit of total assets, thus leading to a notable concentration. We also find that, during the Spanish boom period, bank loans shifted from the manufacturing to the construction industry, and in particular to the largest companies of the latter sector. This happened in spite of the high leverage of large construction firms, which was increasing also due to their growing debt. We argue that the higher operating benefits, reflecting the increase of the housing price during the boom period, overvalued construction firms as potential borrowers. The bankruptcy of several large construction companies during the Spanish crisis supports the need for monitoring and regulation, to avoid an excessive concentration of bank credit to a few large companies, especially if they belong to a specific sector.

     

Loan Loss Provisions by Banks in Hong Kong, Malaysia and Singapore

This paper studies loan loss disclosures by banks in Hong Kong, Malaysia, and Singapore for the period 1993 through 2000. We find that unexpected loan loss provisions are positively related to bank stock returns and future cash flows. This indicates that Asian bank managers increase loan loss provisions to signal favorable cash flow prospects, and bank investors bid bank stock prices up when unexpected provisions are positive. These results are consistent with those obtained by Wahlen (1994) for US banks. We also examine the impact of the Asian financial crisis of 1997 on the loan loss variables. The results indicate that the association between the unexpected loan loss provisions and bank stock returns and future cash flows was significantly lower in the crisis years, relative to the non‐crisis period. Evidently, discretionary loan loss provisions had no signaling value during the crisis. This suggests that macroeconomic uncertainty influenced the strategic behavior of Asian bank managers and investors.     

希腊主权债务危机研究以及对中国的启示

由于处在全球金融危机的时代背景和独特的欧元区经济环境之下,希腊主权债务危机的发生有着自身的特点。对希腊主权债务危机的研究将有助于其他国家防范主权债务危机的发生,对于拥有巨大外汇储备和地方政府债务风险积聚的中国来说,也同样具有积极的意义。     

Unconventional government debt purchases as a supplement to conventional monetary policy

In response to the Great Financial Crisis, the Federal Reserve, the Bank of England and many other central banks have adopted unconventional monetary policy instruments. We investigate if one of these, purchases of long-term government debt, could be a valuable addition to conventional short-term interest rate policy even if the main policy rate is not constrained by the zero lower bound. To do so, we add a stylised financial sector and central bank asset purchases to an otherwise standard New Keynesian DSGE model. Asset quantities matter for interest rates through a preferred habitat channel. If conventional and unconventional monetary policy instruments are coordinated appropriately then the central bank is better able to stabilise both output and inflation.     

Heterogeneity in bank pricing policies: The Czech evidence

We estimate the pass-through from market interest rates to bank interest rates using heterogeneous panel cointegration techniques to address heterogeneity at the bank level in the Czech Republic. The results indicate heterogeneity in bank pricing in the short, but not in the long term. Mortgage rates and firm rates typically adjust to money market changes, but often less than fully in the long run. Large corporate loans have a smaller mark-up than small loans. Consumer rates have a high mark-up and do not exhibit a cointegration relationship with money market rates even in the long run. Next, we examine how bank characteristics determine the nature of interest rate pass-through in a cross-section of Czech banks. We find evidence for relationship lending, as banks with a stable pool of deposits smooth interest rates and require a higher spread as compensation. Large banks are not found to price their products less competitively. Greater credit risk increases vulnerability to money market shocks.     

Mixed ownership of industrial firms in Japan: debt financing,banks and vertical keiretsu groups

In the 1980s, Japanese bank-driven corporate governance practices were often said to be part of the explanation for Japan’s economic success. However, these practices became suspected causes of Japan’s continuing recession following the burst of the financial bubble in 1990. Since then Japanese banks have suffered from increasing numbers of non-performing loans. Consequently, banks have become less able to act as the benefactors for Japanese firms. In response to the reduced supply of bank loans, Japanese firms have been exploring issuing corporate bonds and other types of public debt as alternative methods of debt financing. The objective of this paper is to examine empirically how Japanese manufacturers have responded to the deteriorating financial conditions of Japanese banks from a corporate finance perspective. In particular, we are interested in knowing whether Japanese banks’ involvement in corporate governance has declined with the increase in public debt issuances. Our empirical results seem to suggest that Japanese banks play a significant role in their client firms’ issuances of public debt and hence continue to play a significant role in corporate governance.