Sentiment volatility and bank lending behavior

Using a panel of commercial, co-operative and savings banks from G7 countries, we investigate whether the changes in sentiment and its volatility affect banks' lending behavior. We show that the changes in economic agents' sentiment and its volatility affect bank lending negatively, while the impact sizes differ across indicators. We also examine volatility effects on banks' loan growth as uncertainty reaches excessive levels. We highlight the role that several bank-specific variables play on bank lending and discuss to what extent uncertainty effects are transmitted on credit growth through them.     

经济政策不确定性与企业贷款成本

基于大样本微观银行信贷数据,本文研究经济政策不确定性对企业的银行贷款成本的影响。研究发现,经济政策不确定性升高导致企业的银行贷款成本增加,且使得在中小型银行贷款的企业成本增加更多。异质性分析表明,经济政策不确定性升高对受政策因素影响较大的企业如小微企业、私营企业等的银行贷款成本的影响更为明显。进一步,对企业的银行贷款违约风险的研究发现,随着经济政策不确定性升高,企业的银行贷款违约风险反而降低。这表明,经济政策不确定性升高使得银行选择风险评级更低的贷款,符合谨慎性动机。本文研究结论表明,经济政策不确定性升高时,银行“自我保险”动机的增强使得企业的银行贷款成本增加,这在中小型银行中表现得更加明显,同时也更多地转嫁给中小企业。本文为经济政策不确定性对企业投资、宏观经济波动等的研究提供了微观解释机制,并揭示了政府经济政策的一致性、稳定性对维护金融稳定的重要作用。     

Risk-weighted capital requirements and portfolio rebalancing

We use a 2013 Norwegian policy reform to study how banks react to higher capital requirements and how these adjustments transmit to the real economy. Using bank balance sheet data, we document that banks raise capital ratios by reducing risk-weighted assets. Most of the reduction in risk-weighted assets is accounted for by a reduction in average risk weights. Consistent with this reduction in risk, we document a substantial decline in credit supply to the corporate sector relative to the household sector. We also show that banks react to higher requirements by increasing interest rates, consistent with the reduction in corporate credit growth being supply driven. Using administrative loan level tax data, we document a reduction in lending on the firm level. This is robust to controlling for firm fixed effects, thereby accounting for potential firm-bank matching. Finally, we find that the reduction in bank lending has a negative impact on firm employment growth and that this effect is driven by small firms.     

Changes in bank lending standards and the macroeconomy

Identifying macroeconomic effects of credit shocks is difficult because many of the same factors that influence the supply of loans also affect the demand for credit. Using bank-level responses to the Federal Reserve's Loan Officer Opinion Survey, we construct a new credit supply indicator: changes in lending standards, adjusted for the macroeconomic and bank-specific factors that also affect loan demand. Tightening shocks to this credit supply indicator lead to a substantial decline in output and the capacity of businesses and households to borrow from banks, as well as to a widening of credit spreads and an easing of monetary policy.     

Monetary policy,bank competition and regional credit cycles: Evidence from a quasi-natural experiment

This paper examines how competition in the banking sector affects the transmission of monetary policy and the variation of credit expansion across regions in the United States. Using the U.S. branching deregulation between 1994 to 2008 as an exogenous change in banks’ competition, we analyze how bank competition affects monetary policy transmission through the bank lending channel. The results show that competition strengthens the impact of monetary policy on bank loan supply. We then show that states with a more deregulated banking sector were more affected by monetary conditions in the years leading to the Great Recession. Specifically, the effect of loose monetary conditions on the expansion of households’ debt was stronger in states that had fewer bank branching restrictions. The results suggest that variations in the level of bank competition may have amplified regional asymmetries in the years leading to the Great Recession.     

Does competition influence the bank lending channel in the euro area?

This paper examines how competition influences the bank lending channel in the euro area countries. Using a large panel of banks from 12 euro area countries for the period 2002–2010 we analyze the reaction of loan supply to monetary policy actions depending on the degree of bank competition. We find that the effect of monetary policy on bank lending is dependent on bank competition: the transmission of monetary policy via the bank lending channel is less pronounced for banks with extensive market power. Further investigation shows that banks with less market power were more sensitive to monetary policy only before the financial crisis. These results suggest that bank market power has a significant impact on the effectiveness of monetary policy. Therefore, wide variations in the level of bank market power may lead to asymmetric effects of the single monetary policy.     

Rescue packages and bank lending

This paper examines whether the rescue measures adopted during the global financial crisis helped to sustain the supply of bank lending. The analysis proposes a setup that allows testing for structural shifts in the bank lending equation, and employs a novel dataset covering large international banks headquartered in 14 major advanced economies for the period 1995–2010. While stronger capitalisation sustains loan growth in normal times, banks during a crisis can turn additional capital into greater lending only once their capitalisation exceeds a critical threshold. This suggests that recapitalisations may not translate into greater credit supply until bank balance sheets are sufficiently strengthened.     

Bank risk and monetary policy

We find evidence of a bank lending channel operating in the euro area via bank risk. Financial innovation and the wider use of new ways of transferring credit risk have tended to diminish the informational content of standard bank balance sheet indicators. We show that bank risk conditions, as perceived by financial market investors, need to be considered, together with the other indicators (i.e., size, liquidity and capitalization), traditionally used in the bank lending channel literature to assess banks’ ability and willingness to supply new loans. Using a large sample of European banks, we find that banks characterized by lower expected default frequency are able to offer a larger amount of credit and to better insulate their loan supply from monetary policy changes.     

Deposit interest rate ceilings as credit supply shifters: Bank level evidence on the effects of Regulation Q

How did deposit interest rate ceilings, an important feature of the U.S. regulatory regime until the mid-1980s, affect individual banks’ lending and the transmission of monetary policy to credit? I estimate the effect of deposit rate ceilings inscribed in Regulation Q on commercial banks’ credit growth using a historical bank level data set starting in 1959. Banks’ credit growth contracted sharply when legally fixed deposit rate ceilings were binding. Interaction terms with monetary policy suggest that the policy impact on bank level credit growth was non-linear and significantly larger when rate ceilings were in place. Bank size and capitalization mitigate these effects. At the bank level, short-term interest rates exceeding the legally fixed deposit rate ceilings identify policy induced credit supply shifts that disappeared with deposit rate deregulation and thus weakened the bank lending channel substantially since the early 1980s.     

Risk Overhang and Loan Portfolio Decisions: Small Business Loan Supply before and during the Financial Crisis

We estimate a structural model of bank portfolio lending and find that the typical U.S. community bank reduced its business lending during the global financial crisis. The decline in business credit was driven by increased risk overhang effects (consistent with a reduction in the liquidity of assets held on bank balance sheets) and by reduced loan supply elasticities suggestive of credit rationing (consistent with an increase in lender risk aversion). Nevertheless, we identify a group of strategically focused relationship banks that made and maintained higher levels of business loans during the crisis.     

借贷便利创新工具有效影响了商业银行贷款利率吗？

本文基于手工收集的2009—2017年中国银行业数据,利用我国借贷便利工具创新这一准自然实验,以借贷便利工具的运用需要商业银行提供合格担保品这一要求为切入点,考察了借贷便利工具对商业银行贷款利率的影响。研究发现,借贷便利工具创设后,商业银行持有的合格担保品规模越大,其贷款利率越低,且这一效应随着时间推移逐渐增强。进一步的作用机制检验发现,央行的借贷便利操作扩大了商业银行向中央银行借款规模和贷款投放规模,从而有效降低了商业银行贷款利率,也表明借贷便利工具可通过商业银行合格担保品渠道发挥作用。因此,可以通过调整借贷便利操作规模、操作利率以及合格担保品范围的方式有效影响商业银行贷款利率进而发挥对社会融资成本的调控作用。     

浅析农户个人信贷业务拓展中的障碍和对策建议

中国经济长期以来呈现出“重城轻乡”的二元制结构特点,在这种经济结构背景下的城乡个人信贷政策却没有实行差别化,这是造成我国农村个人信贷业务难以推进的主要障碍。目前银行在针对个人办理贷款时都有一些硬性条件,包括面临风险时贷款利率会适当上浮,个人贷款期限以年为单位,要求借款人一定时间内支出与收入比不得超过50％,这些政策和限制性条件对农户贷款并不适用,在为农户办理贷款时应适用新的信贷政策,使其更贴近农户的实际信贷需求。     

地方政府债券置换对银行信贷及货币供给的影响

通过构建基于商业银行资产负债结构的地方债置换分析框架,研究表明,地方债置换将通过商业银行资产结构在贷款与债券之间的配置调整影响货币供给,它将使银行可贷资金增加,并导致贷款规模的变化,在贷款创造存款的信用放大机制下,引起货币供应量的变化,进而造成货币政策的扩张(收缩).贷款市场的供求弹性将决定地方债置换的扩张效应或收缩效应.在经济增长放缓、银行为弥补持有地方债收益下降、地方债纳入货币政策工具的抵押品和质押品范围的情况下,地方债置换具有货币政策扩张效应.为减少地方债对金融市场的冲击,央行需密切监测商业银行资金运用情况,提高货币政策操作的针对性,并加强同财政政策的协同配合.     

Economic policy uncertainty and bank earnings opacity

Using a sample of U.S. banks and an index for economic policy uncertainty developed by Baker et al. (2016), we investigate whether economic policy uncertainty is systematically related to bank earnings opacity. When economic policy is relatively uncertain, it is easier for bank managers to distort financial information, as unpredictable economic policy changes make assessing the existence and impact of hidden “adverse news” more difficult for investors and creditors. Economic policy uncertainty also increases the fluctuation in banks’ earnings and cash flows, thus providing additional incentives and opportunities for bank managers to engage in earnings management. Our results show that uncertainty in economic policy is positively related to earnings opacity, proxied by the magnitude of discretionary loan loss provisions and the likelihood of just meeting or beating the prior year’s earnings, and negatively related to the level of accounting conservatism (i.e., the timeliness of recognition of bad news relative to good news). Collectively, our results suggest that economic policy uncertainty leads to greater earnings opacity. We also find that the impact of economic policy uncertainty on financial reporting distortion is less pronounced for stronger banks (i.e., banks with high capital ratios).     

The international transmission of bank capital requirements: Evidence from the UK

We use data on UK banks? minimum capital requirements to study the impact of changes to bank-specific capital requirements on cross-border bank loan supply from 1999Q1 to 2006Q4. By examining a sample in which each recipient country has multiple relationships with UK-resident banks, we are able to control for demand effects. We find a negative and statistically significant effect of changes to banks? capital requirements on cross-border lending: a 100 basis point increase in the requirement is associated with a reduction in the growth rate of cross-border credit of 5.5 percentage points. We also find that banks tend to favor their most important country relationships, so that the negative cross-border credit supply response in “core” countries is significantly less than in others. Banks tend to cut back cross-border credit to other banks (including foreign affiliates) more than to firms and households, consistent with shorter maturity, wholesale lending which is easier to roll off and may be associated with weaker borrowing relationships.     

Bank risk in uncertain times: Do credit rationing and revenue diversification matter?

We show that bank risk rises, particularly for larger banks and those with greater interest-sensitive liabilities, during times of economic policy uncertainty through two economic channels: “credit rationing” and “revenue diversification.” The credit rationing channel shows that economic policy uncertainty increases aggregate loan spreads, exacerbating both adverse selection and moral hazard problems leading to higher bank risk. The revenue diversification channel suggests that as economic policy uncertainty reduces bank profits from traditional interest-based products, banks diversify into other non-traditional activities, thereby increasing their instability. Overall, our findings highlight the impact of economic policy uncertainty on exacerbating bank risk.     

Are lending relationships beneficial or harmful for public credit guarantees? Evidence from Japan's Emergency Credit Guarantee Program

This paper examines the effectiveness of Japan's Emergency Credit Guarantee (ECG) Program set up during the financial turmoil following the failure of Lehman Brothers, in increasing credit availability and improving the ex-post performance of small businesses. In particular, using a unique firm–bank matched dataset, the paper examines whether lending relationships enhanced or dampened the effects of the ECG program. It is found that the ECG program significantly improved credit availability for firms using the program. However, when it was a relationship lender (main bank) that extended an ECG loan, the increased availability was partially, if not completely, offset by a decrease in non-ECG loans by the same bank. Further, propensity score matching estimations show that the ex-post performance of firms that received ECG loans from the main bank deteriorated more than that of firms that received non-ECG loans. We do not find such loan “substitution” or performance “deterioration” effects when a non-main bank extended ECG loans. Our findings suggest that close firm–bank relationships may have perverse effects on the efficacy of public credit guarantees.     

Lending Policies of Financial Intermediaries Facing Credit and Funding Risk

This paper compares the optimal lending decisions of financial intermediaries that differ in their risk exposure. All intermediaries are assumed to face a loan demand described by a random applicant arrival process with each applicant offering a unique risk-adjusted rate of return; loan demand is therefore uncertain in both quantity and quality. The intermediaries differ in terms of their risk exposure because of disparate funding practices. Intermediaries functioning as brokers minimize their exposure by borrowing funds only as demand is realized, whereas those behaving as asset-transformers borrow in advance of realizing loan demand, thereby maintaining a loanable funds inventory and sustaining the related exposure. The optimal sequential lending policy is shown to involve setting a credit standard that becomes stricter with the length of the intermediary's planning horizon and the volume of loans outstanding. Most importantly, it is shown that brokers adopt stricter credit standards than asset-transformers and therby reduce their volume of lending.     

The competition for deposits and the impact of monetary policy

Financial intermediation in Britain can be said to have reached maturity before the war, since when the growth of banks has been critically a question of market share. Until the shift in monetary policy away from direct restriction of bank lending that began about nine years ago, credit restriction added to other factors, like taxation and the bank cartel, limiting the ability of the banks to compete. The author argues that an open-market policy directed toward money supply control need not discriminate against banks. However, the re-introduction of bank lending restrictions through the use of Special Deposits and, even more so, through the use of Supplementary Special Deposits has worked to favour non-bank deposit intermediaries. The distortions caused by the Supplementary Special Deposits not only discriminate against the banks; they are also likely to undermine the use of monetary policy itself. What are required are government policies, especially with regard to the size of the public sector borrowing requi rement, that make possible the goal of a non-discriminatory open-market policy, without the need for direct controls on lending by financial institutions.     

Bank Forward Lending in Alternative Funding Environments

This paper examines the effects of loan commitments on bank lending behavior in both deposit-funding and liability management environments. Assuming that the bank lends exclusively under commitments and that the number of commitments exercised is uncertain, the bank must choose its supply of commitments. Given this choice, the bank becomes a passive lender to commitment holders. Our focus on forward credit markets sheds new light on the private bankers' assertion that they do not directly determine their level of lending, but merely “accommodate” the credit needs of their customers. Similarly, the central banker's claimed inability to control monetary aggregates in the short-run becomes understandable in a new context. It is shown that the advent of liability management will reduce the volume of loan commitments and the expected size of the bank and of the banking system. It is also shown that increased uncertainty regarding borrower takedown behavior diminishes the volume of commitments, expected bank and banking system size.