Finance as a Barrier to Entry: Bank Competition and Industry Structure in Local U.S. Markets

This paper tests how competition in local U.S. banking markets affects the market structure of nonfinancial sectors. Theory offers competing hypotheses about how competition ought to influence firm entry and access to bank credit by mature firms. The empirical evidence, however, strongly supports the idea that in markets with concentrated banking, potential entrants face greater difficulty gaining access to credit than in markets in which banking is more competitive.     

Does interest rate and its volatility affect banking sector development? Empirical evidence from emerging market economies

This study investigates the relationship between interest rate, interest rate volatility, and banking sector development in 12 emerging market economies located around the world. For this purpose, panel data analysis was conducted using annual data from 1980 to 2014. In parallel to the financial development literature, which asserts that banking sector development, as a broad and complex concept, cannot be measured by a single indicator, this study adopts a set of measures of banking sector development. The empirical results reveal that while interest rate has a positive impact on all banking sector indicators, this relationship weakens at higher interest levels, showing a concave relationship between interest rate and banking sector development. In addition, the empirical results provide evidence that interest rate fluctuations have a negative impact on most banking sector development (BSD) indicators, suggesting that the banking sectors of emerging countries are vulnerable to interest rate risks. Furthermore, all measures of the banking sector indicators are positively affected by economic growth rates, while this association weakens at higher levels of income, confirming a nonlinear relationship. Thus, the results have important implications for policymakers in improving the banking system and promoting the economic growth of these emerging economies.     

Bank-based and market-based financial systems: Time-series evidence

In this paper, we reexamine the relative merits of bank-based and market-based financial systems in promoting long-run economic growth, which has been debated since the 19th century. We find that in the U.S., the U.K., and Japan, the stock market played an important role in financing economic growth, whereas the banking sector played a more important role in Germany, France, and Korea. A more detailed subsample analysis shows that for all countries, the banking sector played an important role in the early years of economic growth. Regarding the causal relation between financial systems and economic growth, except for Korea, all countries show that the financial system leads economic growth. A further analysis shows that the banking sector and the stock market in each country were complementary to each other in each country in the process of economic growth except for the U.S., where the two sectors were mildly substitutable.     

Banks and innovation: Microeconometric evidence on Italian firms

In this paper we investigate the effect of local banking development on firms’ innovative activities, using a rich data set on innovation for a large number of Italian firms over the 1990s. There is evidence that banking development affects the probability of process innovation, particularly for firms in high-tech sectors, in sectors more dependent upon external finance, and for firms that are small. The evidence for product innovation is much weaker and not robust. There is also some evidence that banking development reduces the cash flow sensitivity of fixed investment spending, particularly for small firms, and that it increases the probability they will engage in R&D.     

Banking deregulation and innovation

We document empirical support for a key micro-level channel—innovation by young, private firms—through which financial sector deregulation affects economic growth. We find that intrastate banking deregulation, which increased the local market power of banks, decreased the level and risk of innovation by young, private firms. In contrast, interstate banking deregulation, which decreased the local market power of banks, increased the level and risk of innovation by young, private firms. These contrasting effects on innovation also translated into contrasting effects on economic growth. Our study suggests that the nature of financial sector deregulation crucially affects its potential benefits to the real economy.     

Asymmetric information and liquidity constraints: A new test

Using a novel measure of the degree of information asymmetry across firms, this study shows that information-related financial market imperfections do matter for a firm’s access to external finance. Prior studies of the importance of liquidity constraints faced by nonfinancial firms have suffered from a glaring weakness. They have been based on a sample of publicly traded firms, omitting precisely those firms most likely to be liquidity constrained. Furthermore, they have tended to rely on indirect measures of the degree of information asymmetry, such as firm size. We overcome these limitations by focusing on the banking sector. Unlike the nonfinancial sector, the banking sector has balance sheet and income data available for all firms, whether or not they are publicly traded. This allows the use of a superior measure of the degree of information asymmetry across firms by distinguishing between publicly traded and non-publicly traded banks.     

The Separation of Banking and Commerce in the United States: An Examination of Principal Issues

Banking law and regulation in the United States have customarily restricted the nonbanking activities of banks and the banking activities of nonbanking firms, producing a separation of banking from commerce. While such separation is surprising in a free market system that, in general, permits private firms to engage in any lawful business, it is understandable in an historical and institutional context. Proposals for change raise a wide range of economic and other issues. This paper identifies, catalogues, and elaborates these issues to provide a framework for informed judgment and further investigation. It begins with a review of early restrictions on bank activities in the United States and contrasts U.S. developments with those in several other countries in which banks have not been separated from commercial and industrial firms. It, then, reviews relevant issues arising in the financial sector, commercial sector, related to central banking and supervision, and socio‐political concerns. It concludes that limited banking, as it exists in the United States, and universal banking, as it exists in other countries, have differential benefits and costs. Summary evaluation based on standard cost benefit analysis, however, presents serious difficulties. Considerable uncertainty remains about effects in a number of areas. Many of the costs and benefits are not quantifiable, and some that are quantifiable are incomparable. A careful review of all existing evidence, identification of gaps, and further investigation is needed.     

Regulation: The market for corporate control and corporate governance

This study examines the effects of regulation and a contested market for corporate control on the internal mechanisms of corporate governance. The study focus is on two sectors, manufacturing and banking, due to their differences in the governance environment. In the United Kingdom for the sample period used in this study, manufacturing was characterized by a contested market for corporate control with little or no regulatory interference. In banking on the other hand, takeovers, hostile or otherwise, were absent and ownership changes and board appointments were supervised by the regulator—the Bank of England. The findings of the panel data estimates show that, unlike in the manufacturing sector, disciplinary top management turnover in banks was not related to share price performance. Outside directors were significantly less effective in disciplining top management in banks than in manufacturing firms.     

The impact of the banking sector on economic structure and growth

In this paper, we study the impact of banking sector development on changes in economic structure and growth. We argue that banking sector development has differential effects on industrial sector development and agricultural sector development. We test whether economic structure and growth foster banking sector development. To test our hypotheses, we construct a panel sample of all countries in the world during 1960–2016. We find that banking sector development has a negative effect on agricultural sector development but exerts no effect on industrial sector development. The negative effect of banking sector development on agricultural sector development is only observed for countries with high degrees of banking sector development. Our results further show that agricultural sector development exerts a negative effect on banking sector development while industrial sector development has a positive effect on banking sector development.     

The influence of oil prices on the banking sector in oil-exporting economies: Is there a psychological barrier?

This paper examines the relationship between crude oil prices and banking sector market indices in the oil-exporting economies of the Gulf Cooperation Council (GCC), using daily frequency data over 2010–2017. Controlling for global banking impacts (S&P500 Banking Index) and interest rates (T-bills), dynamic ordinary least squared (DOLS) and fully modified ordinary least squared (FM-OLS) analysis indicates that oil prices positively affect bank indices until the $95 per barrel mark, after which the impact becomes negative, close to the psychological barrier found in the US equity market. The S&P500 Banking Index positively affects the GCC banking sector, whereas the interest rate affects it negatively. The validity of an inverse U-shaped relationship between crude oil price and banking sector indices is demonstrated. Causality analysis reveals the existence of bidirectional causalities between the prices of crude oil, GCC banking sectors, and the US banking sector. This paper demonstrates a vital non-linear relationship for oil-banking portfolio management and hedging strategies with oil price risk.     

Small and medium-size enterprises: Access to finance as a growth constraint

This paper presents recent research on access to finance by small and medium-size enterprises (SMEs). SMEs form a large part of private sector in many developed and developing countries. While cross-country research sheds doubt on a causal link between SMEs and economic development, there is substantial evidence that small firms face larger growth constraints and have less access to formal sources of external finance, potentially explaining the lack of SMEs’ contribution to growth. Financial and institutional development helps alleviate SMEs’ growth constraints and increase their access to external finance and thus levels the playing field between firms of different sizes. Specific financing tools such as leasing and factoring can be useful in facilitating greater access to finance even in the absence of well-developed institutions, as can systems of credit information sharing and a more competitive banking structure.     

银行业竞争、创新资源配置和企业创新产出——基于中国工业企业的经验证据

本文利用城市级商业银行分支机构数据,结合中国工业企业数据和企业专利数据,实证分析银行业竞争对中国企业创新产出的影响。研究发现,竞争性的银行业市场结构显著促进了企业创新产出,对非国有企业和中小企业尤为显著。进一步地,本文基于资源配置角度,从新进入企业和在位企业双重视角探讨银行业竞争影响企业创新产出的作用途径。检验发现,银行业竞争提高条件下,更多的高效率企业进入创新部门,更多的高效率在位企业增加创新投入,且上述影响在非国有企业和中小企业中更为明显。本文检验结果显示,银行业竞争能提高银行对高效率企业的信贷支持,优化企业之间创新资源配置,并通过引导高效率非国有企业和中小企业增加创新投入而推动整体层面的创新产出。本文拓展了银行业竞争对企业创新的微观影响研究,为制定基于创新驱动的金融发展政策提供新思路。     

Finance and growth: Time series evidence on causality

This paper re-examines the empirical relationship between financial and economic development while (i) taking into account their dynamics and (ii) differentiating between stock market and banking sector development. We study the cointegration and causality between finance and growth for 22 advanced economies. Our time series analysis suggests that causality patterns depend on whether countries’ financial development stems from the stock market or the banking sector. We show that stock market development tends to cause economic development, while a reverse causality is mostly present between banking sector development and output growth. These findings indicate that the direction of causality between finance and growth is likely to be different at high levels of development.     

Banking Deregulation and Industry Structure: Evidence from the French Banking Reforms of 1985

We investigate how the deregulation of the French banking industry in the 1980s affected the real behavior of firms and the structure and dynamics of product markets. Following deregulation, banks are less willing to bail out poorly performing firms and firms in the more bank‐dependent sectors are more likely to undertake restructuring activities. At the industry level, we observe an increase in asset and job reallocation, an improvement in allocative efficiency across firms, and a decline in concentration. Overall, these findings support the view that a more efficient banking sector helps foster a Schumpeterian process of “creative destruction.”     

金融同业活动与实体企业经营风险——来自地区层面同业存单业务的证据

本文研究了地区层面金融同业活动对实体企业经营风险的影响。基于各省份金融机构开启同业存单业务的研究表明,地区层面金融同业活动显著提升了当地上市企业股价大幅下跌的风险。进一步研究表明,随着同业存单业务的发展,当地上市企业债务融资成本和风险水平有所上升,而业绩表现和市场价值有所下降。上述发现表明,企业融资链条变长后,信贷市场道德风险上升,部分企业因风险偏好增强导致经营风险上升,更容易突然出现负面事件而导致股价大幅下跌。本文的发现揭示了金融同业活动存在监管规避的可能性及其影响实体企业的潜在路径,凸显了完善金融监管以更好服务实体经济发展的重要现实意义。     

金融同业活动与实体企业经营风险——来自地区层面同业存单业务的证据

本文研究了地区层面金融同业活动对实体企业经营风险的影响。基于各省份金融机构开启同业存单业务的研究表明,地区层面金融同业活动显著提升了当地上市企业股价大幅下跌的风险。进一步研究表明,随着同业存单业务的发展,当地上市企业债务融资成本和风险水平有所上升,而业绩表现和市场价值有所下降。上述发现表明,企业融资链条变长后,信贷市场道德风险上升,部分企业因风险偏好增强导致经营风险上升,更容易突然出现负面事件而导致股价大幅下跌。本文的发现揭示了金融同业活动存在监管规避的可能性及其影响实体企业的潜在路径,凸显了完善金融监管以更好服务实体经济发展的重要现实意义。     

Stock market risk in the financial crisis

In this paper, we look at the effect of the financial crisis from an angle overlooked to date in the finance literature by investigating composition effects arising from the financial crisis. A composition effect is a change in the market risk of a sector that is caused not by a direct change in that sector but by a change in another sector that affects the composition of the stock market. In the paper we investigate the pre and during crisis market risk of the industrial, banking and utilities sectors. Amongst other results, we find a positive relationship across the G12 countries between the increase in the market risk of industrials during the crisis and both the pre-crisis market risk of the banking sector and the scale of the systemic crisis in a country. The six G12 countries that experienced a major systematic banking crisis are amongst the seven countries with the largest increases in the market risk for industrials. Results drawn from our detailed analysis using US data are consistent with these findings. Finally, we show how the results add to our understanding of the linkages between the financial and real sector and conclude that composition effects of the financial crisis could have a significant chilling effect on investment in industrials, which is in addition to the effect of other linkages already documented.     

Financial development,government ownership of banks and firm innovation

Using a newly-available World Bank survey of over 28,000 firms from 46 countries, we examine how financial development affects firm innovation around the world. We find that while stock market development significantly enhances firm innovation, banking sector development has mixed effects. We show that the latter result can be explained by different levels of government ownership of banks. Specifically, in countries with lower government ownership of banks, banking sector development significantly enhances firm innovation; while in countries with higher government ownership of banks, banking sector development has no significant or sometimes even significantly negative effects on firm innovation. Such negative effects are significantly stronger for smaller firms. The results are robust to various controls such as firms’ human capital and ownership structure, to estimations using instrumental variable techniques and alternative measures of firm innovation.     

中国银行业结构性全要素生产率增长研究

在深化银行业供给侧结构性改革背景下,如何科学评价银行业的结构性全要素生产率(TFP)增长具有重要意义。区别于早期针对个体样本的技术性TFP增长研究,本文通过构建并分解加总的Luenberger生产率指标对我国银行业以及不同类型银行的结构性TFP增长及来源进行有效评价。结果显示,研究期间,我国银行业的结构性TFP增长表现良好,其中,整体技术进步是主要驱动力;进一步分解发现,制度创新改善和加总的个体技术进步推动了银行业结构性TFP增长。在整体效率变化方面,加总的个体技术效率变化和结构效率变化都有待提高,其中,范围效率变化是抑制结构效率改善的主要因素。考虑不同类型银行,制度创新变化对所有类型银行的结构性TFP增长都影响显著,加总的个体技术变化对股份制和地区性银行的结构性TFP增长贡献更突出;加总的个体技术效率变化、结构效率变化、范围效率变化和规模效率变化对不同类型银行的结构性TFP增长作用有限。     

Contagion risk in the Australian banking and property sectors

The Australian banking system emerged from the global crisis virtually unhurt, with most banks still profitable, adequately capitalized, and with AA credit ratings. Are there any risks or vulnerabilities in this success story? This paper analyzes Australia’s systemic banking risk and attempts to determine if this risk increased with the recent global crisis and whether this risk is related to the downturn experienced in the real estate market. We use extreme value theory to measure banks’ and property firms’ univariate Value at Risk, as well as multivariate intra-sector and inter-sector contagion risks. Of the 13 sectors analyzed, we find that the property sector exhibits the highest level of extremal dependence with the banking sector. The credit crisis significantly increased the probability of a bank or property firm crashing. Moreover, contagion risks significantly increased not only within the banking and property sectors, but also between those sectors.