Credit information sharing and banking crises: An empirical investigation

We study the effect of credit information sharing on the likelihood of banking crises using a comprehensive cross-country dataset for the period from 1975 to 2006. The empirical analysis shows that credit information sharing reduces the likelihood of banking crises and it does more so in low income countries. The effect is statistically and economically significant, and applies to both public registries and private bureaus. Furthermore, we show that credit information sharing reduces the impact of rapid credit growth on banking crises. Specifically, rapid credit growth is less likely to lead to a banking crisis in countries with credit information sharing.     

Firm credit in the euro area: a tale of three crises

Using survey data from 2009 to 2011, we analyse the effects of the recent euro area economic, financial and private debt crisis on the supply of and demand for bank finance for small and medium enterprises (SMEs). At the country level, we identify three distinct aspects of the recent crisis in the euro area affecting firm credit through different channels. Controlling for country fixed effects, the impact of a weak real economy on firm credit operates both by reducing firms’ demand for bank financing and by lenders increasing loan rejections and tightening terms and conditions on credit allocated. On the other hand, financial conditions have no significant effect on demand, but they do affect credit supply as we find that financial tensions worsen the chances of obtaining credit and its terms and conditions. We interpret this as evidence of a bank balance sheet channel negatively impacting credit provision. We find that private sector indebtedness has important effects on SMEs’ credit access and its terms and conditions.     

Bank Mergers, Information, Default and the Price of Credit

This paper addresses the impact of bank mergers on the price of firm credit, through an information channel. It is shown that, as bank mergers imply a wider spreading of information among banks concerning firms' past defaults, they may increase the expected revenue from lending. Therefore, interest rates may decline as long as a sufficiently competitive environment is preserved. A fall in interest rates, in turn, reduces the incentives for firms to strategically default, which reinforces the downward effect on the price of credit. The results are a function of the level of information sharing and of the sensitivity of the default probability to the interest rate .     

Economic effects of positive credit information sharing: the case of Korea

In many countries, in addition to negative credit information such as loan default and arrears, positive credit information is also exchanged on a voluntary and reciprocal basis. Employing optimal credit decision models of profit maximizing banks, and utilizing a unique dataset of 2?million consumer loan obligors in Korea, we investigate the economic effects of sharing positive credit information in addition to negative credit information already exchanged. We find that the discriminatory power of the credit scoring model improves significantly. We proceed to investigate the economic effects of the information gap in a competitive credit market by assuming two representative banks that differ only in the level of credit information sharing. The bank that utilizes negative information only suffers from deterioration of the borrower pool and reduced profit, as high credit risk borrowers are more concentrated on this bank due to underpricing of risks. Our finding suggests that banks have incentives to voluntarily participate in the positive information sharing mechanism, since even a small difference in discriminatory power stemming from the information gap may lead to a significant fall in profitability as the distribution of borrower quality changes endogenously due to adverse selection problems.     

Why don't banks lend to Egypt's private sector?

Bank credit to Egypt's private sector decreased over the last decade, despite a recapitalized banking system and high rates of economic growth. Recent macro-economic turmoil has reinforced the trend. This paper explains the decrease based on credit supply and demand considerations by 1) presenting stylized facts regarding the evolution of the banks' sources and fund use in 2005 to 2011, noting two different cycles of external capital flows, and 2) estimating private credit supply and demand equations using quarterly data from 1998 to 2011. The system of simultaneous equations is estimated both assuming continuous market clearing and allowing for transitory price rigidity entailing market disequilibrium. The main results are robust to the market clearing assumption. During the global financial crisis, a significant capital outflow stalled bank deposit growth, which in turn affected the private sector's credit supply. At the same time, the banking sector increased credit to the government. Both factors reduced the private sector's credit supply during the period under study. After the trough of the global crisis, capital flowed back into Egypt and deposit growth stopped being a drag on the supply side, but bank credit to the government continued to drive the decrease in the private sector's credit supply. Beginning in the final quarter of 2010, capital flows reversed in tandem with global capital markets, and in January 2011 the popular uprising that ousted President Hosni Mubarak added an Egypt-specific shock that accentuated the outflow. Lending capacity dragged again, accounting for 10% of the estimated fall in private credit. Credit to the government continued to drain resources, accounting for 70–80% of the estimated total decline. Reduced economic activity contributed around 15% of the total fall in credit. The relative importance of these factors contrasts with that of the preceding capital inflow period, when credit to the government accounted for 54% of the estimated fall, while demand factors accounted for a similar percentage.     

Revisiting the Effects of Remittances on Bank Credit: A Macro Perspective

We investigate the effect of remittances on bank credit in developing countries. Understanding this link is important in view of the growing relevance of remittances as a source of external finance and of the beneficial impact that financial intermediation is likely to have on economic growth. Our contribution is twofold. First, we present a theoretical model of bank credit in a hypothetical remittances‐receiving country where: (1) the banking sector is imperfectly competitive; and (2) bank rates change infrequently because of the presence of adjustment costs. We show that in equilibrium, the relationship between remittances and bank‐credit is likely to be non‐linear. Second, we look at the evidence using a panel data set for a large group of developing and emerging economies over the period 1970–2009. We find that at initially low levels of remittances, an increase in remittances reduces the volume of credit extended by banks. However, at sufficiently high levels of remittances, the effect becomes positive. The turning point of the relationship occurs at a level of remittances of about 2.5% of GDP, which would imply that approximately 50% of our sample lies to each side of this threshold.     

市场规模结构、竞争程度与小微 企业关系型贷款*

本文研究了银行业竞争度与小微企业关系型贷款之间的关系，以及市场规模结构对该关系的影响。信息假说认为，由于信息不对称和代理问题，垄断增加了银行内部化关系型贷款的收益，关系型贷款与竞争度之间呈负相关。然而，越来越多的研究对信息假说提出了质疑。本文在数理推导的基础上，采用江苏省县域地区352家小微企业2011-2015年非平衡面板数据，运用Fractional Logit模型进行实证分析。研究结果表明：市场规模结构是决定竞争度与关系型贷款之间关系的重要因素，当信贷市场中大银行的市场份额占比较大时，银行竞争的加剧对关系型贷款是不利的；当市场中小银行的市场份额占比较大时，竞争的加剧有利于关系型贷款的发放。以往研究对于市场规模结构的忽视可能是导致不同研究结论存在巨大差异的重要原因。本文在此基础上，提出了完善金融基础设施等相关政策建议。     

货币政策对金融生态的影响机理及实证检验——基于上市商业银行面板数据的分析

传统的货币理论忽视了货币政策对银行风险承担及金融生态的影响,文章从商业银行的微观视角出发研究了货币政策对金融生态的影响机理。理论层面,金融生态与货币政策制度供给、传导机制和有效性相互关联,货币政策则通过资产价格或估值机制、收入及现金流机制、追求收益机制、杠杆调整机制、道德风险机制和风险转移机制影响商业银行的风险承担;实证层面,构建了货币政策影响商业银行信贷投放和风险承担的数理模型,选取国有和股份制两类共12家上市商业银行2008-2013年的面板数据进行固定效应模型实证检验。结果表明,宽松货币政策导致商业银行的信贷投放规模增加、风险承担意愿增强,有利于优化金融生态,反之则反是;国有商业银行对货币政策变化更敏感,而股份制商业银行对金融生态更敏感。因此,在我国宏观经济管理中,需要货币政策与宏观审慎政策相互协调配合。     

产能治理与企业债务结构再平衡—基于商业信用与银行信贷关系视角

我国上市制造业企业的商业信用与银行信贷关系存在长期互补特征,但信号理论对互补强度的演变过程缺乏有效的解释力.为探索信号理论之外的互补机制,反思企业债务结构的信贷偏移效应,文章提出了产能驱动假说,利用面板门限模型,得到了以下结论:(1)商业信用与银行信贷会随产能增长而呈现从"替代"到"互补"的演变特征,且互补强度(单位商业信用上升伴随的信贷上升)会随产能膨胀出现从"弱"到"强"的二次突变特征,即产能扭曲会使企业债务结构快速向银行信贷偏移,这为理解企业信贷依赖的形成路径提供了产能层面的微观解释.(2)企业债务结构再平衡能力具有异质性,高研发投资及低调整成本企业借助产能治理来修正信贷依赖的能力更强,因此降低调整成本、扶植企业创新应成为优化融资结构的重要政策路径.文章在信号理论之外提出了产能驱动假说,解释了我国企业债务结构扭曲的动态特征,并从技术创新与调整成本视角为推动企业实现债务结构再平衡提供了政策参考.     

Market structure and credit procyclicality: Lessons from loan markets in the European Union banking sectors

The aim of this paper is to investigate whether the market structure has an impact on procyclicality in the European Union bank loan markets. The cyclical responses of three types of bank loans (residential mortgage loans, consumer loans, and corporate loans) are quantified separately using the interacted panel vector autoregression model at the country level and the single-equation panel regression model at the bank level. Using a sample of 26 European Union countries, we find that the procyclical responses of residential mortgage loans and consumer loans are significantly stronger and prolonged when the banking sector is more concentrated or dominated by foreign banks. However, we find that there are nonlinear relationships between the market structure and credit procyclicality based on bank-level data. We also find some heterogeneities between advanced and transitioning European Union banking sectors. Finally, our findings confirm the leading role of residential mortgages in intensifying credit fluctuations.     

货币政策能否促进银行对小微企业信贷投放——基于宏观经济不确定视角的研究

本文研究在宏观经济不确定条件下,不同货币政策工具能否促进银行对小微企业信贷投放。首先,将货币政策引入考虑了宏观经济不确定性的银行资产组合模型中,论证货币政策、宏观经济不确定性与银行信贷资产配置的理论关系。然后利用我国181家银行2004—2018年的数据,检验在宏观经济不确定条件下,不同货币政策工具对银行小微企业信贷行为调控的作用效果。研究结果表明：宏观经济不确定性会抑制银行信贷行为。其中小微企业信贷占比较大的银行受到的影响更为显著。与数量型货币政策相比,价格型货币政策能够更显著地减轻不确定性对银行小微信贷的消极影响。其中银行同业拆借利率的调控效果最强。研究结论对于选择适宜的货币政策工具促进银行向小微企业信贷投放,化解经济不确定性对银行信贷行为的影响并助力小微企业发展等具有政策借鉴意义。     

Interbank Relationships and the Credit Channel in Germany

A crucial condition for the existence of a credit channel through bank loansis that monetary policy should be able to change bank loan supply. This papercontributes to the discussion on this issue by presenting empirical evidence fromdynamic panel estimations based on a dataset that comprises individual balancesheet information on all German banks. It shows that the average bank reduces itslending more sharply in reaction to a restrictive monetary policy measure the lowerits ratio of short-term interbank deposits to total assets. A dependence on its size canonly be found if explicitly controlled for this dominating effect. Overall, the evidenceis compatible with the existence of a credit channel but the results indicate that it is weakened by the network structures that exist in the German banking system.     

A bank lending channel or a credit supply shock?

Shifts in credit supply could have a bearing on house prices e.g. through financial innovations and changes in regulation independently of the existence of a bank lending channel of monetary policy. This paper assesses the responses of US house prices to an exogenous credit supply shock and compares them with the effects from variations in credit supply associated with a bank lending channel. The contribution of the study is twofold. First, innovations in credit supply are identified using a mortgage mix variable, thereby accounting for the market-based financial intermediaries. As a robustness check a survey variable of bank lending standards for mortgage loans is also used. Second, the policy-induced credit supply effect on house prices is disentangled and compared with the effect from an exogenous credit supply shock. It is shown that in the first 3 years credit supply shocks affect house prices exogenously rather than through the bank lending channel. Monetary policy has still a large impact on house prices, even when the bank lending channel is ‘turned off’.     

Sovereign credit ratings and central banks: Why do analysts pay attention to institutions?

This paper studies the effect of the governance of modern central banks on the ratings assigned by the credit rating agencies Standard and Poor's and Moody's. Until recently, the rating process was not public. Even still, the factors or precise methodologies used by the agencies remain uncertain and analyst judgment remains important. We argue that, given uncertainty over the future paths of countries, the quality of the central bank governance serves as a useful heuristic for a stable and favorable country trajectory. In particular, the central bank's independence signals that the government is committed to general macroeconomic stability, including debt repayment. Additionally, central bank transparency clarifies who is the principal of the bank and provides information about how the central bank understands the economy and monetary policy. Finally, tensions between the central bank and the government, as reflected by irregular turnover of central bank governors, raise doubts about countries’ future prospects. Empirically, we use a variety of models, including mediation analysis, to ensure that the effect we identify stems from the central bank governance itself, as a heuristic for the future paths of countries, and not the central bank's direct contribution to the macroeconomy, as reflected in the available data.     

融资约束与企业出口行为:基于工业企业数据的经验研究

采用2000—2007年的3万多家工业企业数据,本文构造了包括内源融资、商业信贷以及企业信用特征等变量的企业融资约束综合指标。基于Heckman选择模型的经验研究表明,企业融资状况的改善不仅能提高企业出口的概率,而且对其出口规模也有重要影响。研究还发现融资状况改善对外资企业出口影响最显著;与国有企业相比,民营企业虽受到更严重的融资约束,但其出口表现并未更差。此外,融资状况改善对那些高外源融资依赖度行业的企业出口具有更明显的促进作用。     

信贷约束对住宅市场的影响效应——基于动态面板模型的研究

本文通过构建消费者—开发商两部门的房地产市场局部均衡模型,研究信贷约束对住宅市场的影响效应。本文利用1999～2009年中国35个大中城市的面板数据,采用动态面板GMM估计方法考察银行信贷对住宅消费和住宅价格的影响。实证结果显示:银行信贷对房地产价格产生显著的正向影响,表明信贷约束是当前房价增幅下降的重要因素之一;个人住房贷款和房地产开发贷款对房价的正向影响效应存在差异,前者的作用小于后者;个人住房贷款对居民住宅消费产生显著的正向影响,是影响居民住宅消费的最重要因素。     

Bank efficiency and industry growth during financial crises

Financial crises pose many problems for growth, and in this time of increasing financial instability it is important to fully understand why this happens. Many papers have analyzed the relationship between growth and a country's level of financial development using private credit, which leads to several unexpected problems. However, very few have used bank efficiency to gauge the development of the financial sector. The aim of this paper is to analyze the effect of bank efficiency on value-added growth of industries that were most dependent on external financing during the financial crisis. Specifically, it uses the data envelopment analysis (DEA) method to measure the efficiency of the banking sector across countries, according to the empirical strategy offered by Rajan and Zingales (1998). Our main result shows that bank efficiency relaxed credit constraints and increased the growth rate for financially dependent industries during the crisis. This finding shows the great but overlooked importance of bank efficiency in mitigating the negative effects of financial crises on growth for industries that are most dependent on external financing.     

资本账户自由化、信贷扩张与系统性银行危机风险*

本文研究在资本账户自由化下，信贷扩张与资本流入对于系统性银行危机风险的影响。利用89个国家1973—2016年的长面板数据，并控制影响银行危机风险多项因素后，研究发现资本账户自由化有助于降低银行危机风险。进一步研究发现，FDI流入能显著降低银行危机风险；适量的股权投资流入有助于增强银行业稳定性；但当股权投资大量流入时，伴随着信贷过度扩张和资产泡沫，银行危机风险急剧增加；较低的债权投资流入对银行业稳定性无显著影响，但当超过一定规模时，银行危机风险显著增加。     

资本账户自由化、信贷扩张与系统性银行危机风险*

本文研究在资本账户自由化下，信贷扩张与资本流入对于系统性银行危机风险的影响。利用89个国家1973—2016年的长面板数据，并控制影响银行危机风险多项因素后，研究发现资本账户自由化有助于降低银行危机风险。进一步研究发现，FDI流入能显著降低银行危机风险；适量的股权投资流入有助于增强银行业稳定性；但当股权投资大量流入时，伴随着信贷过度扩张和资产泡沫，银行危机风险急剧增加；较低的债权投资流入对银行业稳定性无显著影响，但当超过一定规模时，银行危机风险显著增加。       

Do Financial Systems Converge?

We apply the new panel convergence methodology developed by Phillips and Sul (2007a ) on 13 financial development indices from the World Bank's Financial Development and Structure database, to test for financial system convergence across a large set of industrial and developing countries. Our results indicate that there is no convergence for either the financial systems as a whole or their main segments. Far from decreasing, the differences in the financial systems of the sample countries seemingly persist or even increase over time. These differences are more pronounced for the stock market segment and private credit by banks, and less so for the bond market segment and bank deposits. Moreover, the convergent clubs for most indices transcend the distinction industrial vs developing countries, as well as the distinction bank‐based vs capital‐market‐based financial systems.