Natural disasters and economic growth: The role of banking market structure

Following a natural disaster, the rate of economic growth recovers faster in less competitive banking markets. A 10% reduction in competition increases the rate of economic growth by 0.3%. In less competitive markets, banks respond to a disaster by increasing the supply of real estate credit by refinancing mortgage loans, but do not lend more to businesses or consumers. Instead, government agencies provide disaster loans to affected businesses and households. Smaller, profitable and well-capitalized institutions that rely more on traditional retail banking originate most mortgage credit.     

资本流动与经济增长收敛性关系——基于中国省际差异的实证研究

一个地区资本形成量的多少是关系到经济增长速度快慢的关键性因素。中国省际间资本流动情况呈现出东部地区为资本净流入地区,资本的流入带来了更高的资本存量,加快了区域内部的经济增长;中西部地区是资本净流出地区,资本的流出降低了这两个区域的资本存量;资本流动与东部地区的经济增长呈正相关关系与中西部地区经济增长呈负相关关系。     

Macroprudential policies,capital flows,and the structure of the banking sector

Using a large sample of advanced and emerging market economies over the period 1999–2012, we examine the effectiveness of macroprudential policies (MPPs) in managing cross-border bank flows. Conditioning on the structure of the banking sector in the MPP-implementing country, we find that higher regulatory quality and a higher credit-to-deposit ratio increase the effectiveness of MPPs, while a higher cost-to-income ratio has the opposite effect. If all three financial variables are evaluated at the median, the marginal effect of our preferred MPP measure leads to a reduction of international bank inflows in percent of GDP by around half a percentage point and is only marginally significant. However, when the more enhanced 25th (10th) percentiles of their respective distributions are considered, we observe, as a response to the same MPP measure, a reduction of bank inflows by 3.44 (5.39) percentage points that is highly statistically and economically significant. Additionally, we find that the structure of the domestic banking sector determines spillovers from MPPs across asset classes, while spillovers from MPPs across countries are a function of banking sector conditions both at home and abroad.     

The revolving door and worker flows in banking regulation

This paper traces career transitions of federal and state U.S. banking regulators from a large sample of publicly available curricula vitae, and provides basic facts on worker flows between the regulatory and private sector resulting from the revolving door. We find strong countercyclical net worker flows into regulatory jobs, driven largely by higher gross outflows into the private sector during booms. These worker flows are also driven by state-specific banking conditions as measured by local banks’ profitability, asset quality and failure rates. The regulatory sector seems to experience a retention challenge over time, with shorter regulatory spells for workers, and especially those with higher education. Evidence from cross-state enforcement actions of regulators shows gross inflows into regulation and gross outflows from regulation are both higher during periods of intense enforcement, though gross outflows are significantly smaller in magnitude. These results appear inconsistent with a “quid-pro-quo” explanation of the revolving door, but consistent with a “regulatory schooling” hypothesis.     

Bank bailouts and economic growth: Evidence from cross-country,cross-industry data

In this paper, we revisit the question of how bank bailouts affect economic growth. We adopt a broad concept of bailouts, which includes both capital injections and liquidity support to the banking system. We employ an identification strategy that controls for the various dimensions of bailout endogeneity and find that liquidity support has a significant positive real economic effect. The effect of recapitalizations per se is not statistically significant, but they reinforce the positive impact of liquidity interventions. Utilizing bank-level data, we provide evidence that this is the case because better-capitalized banks and banks in significantly recapitalized systems have a higher propensity to lend, thus raising aggregate-level real economic growth.     

Macroeconomic shocks and banking supervision

We build a simple model of banking in the presence of macroeconomic shocks where the comparative roles of private and public monitors can be analyzed. This model provides endogenous justifications for prudential regulation (capital requirements) and emergency liquidity assistance by the Central Bank (lender of last resort). We show that market discipline can be helpful, but does not solve the fundamental problem of regulatory forbearance. We propose some directions of reform of the regulatory system that could improve the management of banking crises.     

The determinants of private capital flow volatility in Sub-Saharan African countries

The study investigates the underlying factors of patterns of volatility for FDI, portfolio equity and cross-border bank lending inflows for sub-Saharan African countries using a panel framework with data from 1990 to 2011. No other study has focussed exclusively on sub-Saharan Africa when investigating the determinants of private capital flow volatility. This study is further unique in that it employs clearly-delineated cross-border bank lending data from the Bank of International Settlements’ (BIS) Locational Banking Statistics that has not been used by similar prior studies. The findings of the study are as follows: (1) global liquidity lowers FDI volatility while private sector credit increases volatility; (2) global liquidity increases portfolio equity volatility with growth and the quality of macroeconomic policies found to be important pull factors in lowering volatility; and (3) the quality of macroeconomic policies and trade openness are important pull factors in lowering cross-border bank lending volatility while financial openness increases volatility.     

Modelling portfolio capital flows in a global framework: Multilateral implications of capital controls

In the aftermath of the global financial crisis, many emerging market countries resorted to capital controls to tackle the excessive surge of capital inflows. A number of recent research papers have suggested that the imposition of controls may have imposed negative externalities on other countries by deflecting flows. Our aim in the research reported in this paper is to assess the efficacy of capital controls and potential deflection effects on other countries by constructing a comprehensive global econometric model which captures the dynamic interactions of capital flows with domestic and global fundamentals. The results suggest that capital controls are effective for some countries in the short run, but have no lasting effects. Moreover, there is only limited evidence of deflection effects for a small number of emerging market countries.     

Endowment structures,industrial dynamics,and economic growth

Motivated by four stylized facts about industry dynamics, we propose a theory of endowment-driven structural change by developing a tractable growth model with infinite industries. The aggregate economy in the model still follows the Kaldor facts, but the composition of the underlying industries changes endogenously over time. Each industry exhibits a hump-shaped life cycle: as capital reaches a certain threshold level, a new industry appears, prospers, and then declines, to be gradually replaced by a more capital-intensive industry, ad infinitum. Analytical solutions are obtained to characterize the life cycle of each industry and the perpetual structural change.     

The relevance of earnings and cash flows in a heavily regulated industry: Evidence from the Greek banking sector

This study examines the informational quality of annual accounting earnings within Greek banking institutions taking into consideration the most significant risks facing by such firms and specifically interest rate risk, credit risk, liquidity risk and solvency risk, alongside with the persistence of earnings and bank size as significant determinants of ERCs. Data analysis over a period of ten years (1995-2004) revealed that earnings have higher incremental importance in explaining stock return movements compared to cash flows since earnings change has been found to affect stock returns positively. Additionally, interest rate risk has a positive but not significant impact on the return-earnings relation but on the contrary solvency risk, credit risk and liquidity risk proved to have a negative impact on the valuation process for both small and big-sized banks. Finally, tests on the incremental informativeness of cash flows when earnings are transitory provide significant results suggesting that investors seek for alternative measures of banks' performance when earnings are characterized by increased extremity but inversely cash flows and earnings seem to be equally value relevant when investors evaluate big-sized banking institutions. The results are generally robust to the specification of the empirical models and the research design employed in our study.     

Causal nexus between economic growth,banking sector development,stock market development,and other macroeconomic variables: The case of ASEAN countries

This paper examines the relationship between banking sector development, stock market development, economic growth, and four other macroeconomic variables in ASEAN countries for the period 1961–2012. Using principal component analysis for the construction of the development indices and a panel vector auto-regressive model for testing the Granger causalities, this study finds the presence of both unidirectional and bidirectional causality links between these variables. The study contributes to understanding the importance of the interrelationship between the variables and combines the different strands of the literature. It also contributes to the literature by focusing on a group of countries that have not been studied before. One particular policy recommendation is to make the banking sector more accessible for those country's inhabitants that do not have bank accounts. Another policy recommendation is to nurture stock market development, which will facilitate the increased raising of capital for investment purposes to enhance economic growth.     

新巴塞尔协议及其对我国银行业的影响

自 1999年 6月首次征求意见稿面世以来 ,新巴塞尔协议已引起国际银行界的普遍关注。与1988年协议相比 ,新协议的内容更广泛、更复杂 ,这充分地反映了银行业的进步。毫无疑问 ,新协议的实施与推广也必将给银行业带来深刻的影响。本文在简要介绍新协议主要更新内容的基础上重点分析了它给我国银行业所带来的影响。     

Interest rate liberalization and capital adequacy in models of financial crises

We characterize the effects of interest rate liberalization on OECD banking crises, controlling for the standard macro prudential variables that prevail in the current literature. We use the Fraser Institute’s Economic Freedom of the World database. We test for the direct impacts of interest rate liberalization on crisis probabilities and their indirect effects via capital adequacy. Over the period 1980–2012, we find that interest rate liberalization has a crises reducing effect, and it appears that the beneficial effects work by strengthening capital buffers. We also show that when controlling for liberalization, capital adequacy and liquidity, the main driver of financial crises is property price growth. Our results are invariant when we control for alternative sensitivity tests for robustness purposes.     

Bank capital and economic activity

Banks argue that holding higher capital will have adverse implications on their lending activities and thereby on economic growth. Yet, the effect of a stronger capital base on economic growth remains largely unsettled. We argue that better capitalized banks improve financial stability conditions and, in dire times, they are able to sustain credit to the economy thereby containing adverse macroeconomic implications. Using various methods, we test for the presence and strength of a financial stability channel and a bank lending channel by drawing evidence from 47 advanced and developing countries over close to two decades. We find that higher capital ratios improve financial stability and help sustain bank lending, ultimately exerting a positive influence on economic activity. These effects on real GDP growth are economically significant, reaching up to 1¼ percentage points for each percentage point acceleration in capital. Our main results are robust to various sensitivity checks, supporting the conclusion that safer banking systems do not bridle economic activity.     

Larger crises cost more: Impact of banking sector instability on output growth

We propose a method for calculating the macroeconomic costs of banking crises that controls for the downward impact of recessions on banking activity. This method uses an event-study approach and a multiple-equation identification and estimation technique. In contrast to earlier research, we estimate the cost of crises based on the size of banking crises. The extent of a crisis is measured using banking sector aggregates. The results, based on our method and data from over 100 banking crises, suggest that it is the size of the crisis that matters for economic growth. Lower credit and money growth during crises cause GDP growth to decline.     

资本流动对中国国际收支的影响

本文从分析中国国际收支失衡局面的形成原因入手,主要探讨了资本流动在国际收支失衡中的决定性作用,指出这种资本流动形式具有较大的潜在不稳定性,在目前人民币汇率弹性还不够充分时,资本项目尤其是对于资本流出的管制不宜过快放开。     

Cyclical adjustment of capital requirements: A simple framework

We present a model of an economy with heterogeneous banks that may be funded with uninsured deposits and equity capital. Capital serves to ameliorate a moral hazard problem in the choice of risk. There is a fixed aggregate supply of bank capital, so the cost of capital is endogenous. A regulator sets risk-sensitive capital requirements in order to maximize a social welfare function that incorporates a social cost of bank failure. We consider the effect of a negative shock to the supply of bank capital and show that optimal capital requirements should be lowered. Failure to do so would keep banks safer but produce a large reduction in aggregate investment. The result provides a rationale for the cyclical adjustment of risk-sensitive capital requirements.     

The nexus of macroprudential supervision,monetary policy,and financial stability

I discuss changes to bank supervision and regulation since the financial crisis. Microprudential supervision promotes the safety and soundness of individual institutions, while macroprudential supervision focuses on emerging risks to financial system stability. I highlight tools for implementing this macroprudential approach to promoting financial stability, and discuss the interactions and proper relationship between monetary policy and financial stability. While macroprudential tools should be the first line of defense against emerging financial imbalances, in cases where those tools proved to be inadequate to limit risks to financial stability, monetary policy should be considered as a possible defense.     

Don’t Stand So Close to Me: The role of supervisory style in banking stability

With the establishment of an integrated Banking Union, the harmonization of supervisory styles (regulation being equal) plays a central role. Our paper addresses a central question: what supervisory culture has been demonstrated to be most effective at ensuring the stability of European banks? We identify six different supervisory cultures and observe to what extent the words used in public speeches by the deans of the national supervision authority reflect the national cultural values of the Hofstede framework (Hofstede et al., 2010). By analyzing a panel of banks operating in the EU-15 from 1999 and 2011, our paper provides empirical evidence that supervisory culture influences the stability of banks. Our results have important policy implications: our paper is the first to provide empirical evidence of heterogeneity in the supervision styles in Europe and its effect on banking stability.     

Sustainable economic growth in the European Union: The role of ICT,venture capital,and innovation

Over the past 30 years, the economies in Europe have undergone major transformations that have been powered by diffusion of information and communication technology (ICT), intensification of innovation, and reforms in the financial sector to support innovative endeavors. The primary objective of this study was to examine the causal relationships among ICT diffusion, innovation diffusion, venture capital investment, and economic growth for 25 countries in Europe for the period from 1989 to 2016. Using a vector error‐correction model, the study examines the underlying short‐run and long‐run relationships for the above variables. The empirical analysis shows that in the long run, venture capital investment, ICT diffusion, and innovation diffusion have significant impacts on economic growth in Europe. However, in the short run, the direction of the causality varies depending on the specific measures of ICT diffusion and innovation diffusion that are utilized. Results from this study provide valuable insights into the types of policies that will contribute to sustainable economic growth in Europe.