Linking bank regulatory capital buffer to business cycle fluctuations

2018 ◽  
Vol 45 (3) ◽  
pp. 565-585 ◽  
Author(s):  
Kolade Sunday Adesina ◽  
John Muteba Mwamba
Keyword(s):  
Panel Data ◽  
Market Power ◽  
Commercial Banks ◽  
Basel Iii ◽  
Regulatory Capital ◽  
Revenue Diversification ◽  
African Countries ◽  
Data Set ◽  
Content Type ◽  
Cyclical Behavior

Purpose The purpose of this paper is to assist bank regulators in Africa who are currently considering the implementation of Basel III countercyclical capital buffer (CCB) requirement. Design/methodology/approach Using a panel data set of 129 commercial banks operating in 14 African countries over the period 2004–2014, this paper estimates the system generalized method of moments regression to examine the impact of business cycle on banks’ regulatory capital buffers and attempts to identify the influence of bank revenue diversification, market power and cost of funding (CF) on bank regulatory capital buffers. It further carries out some robustness analyses using a panel data set of 257 commercial banks in 23 African countries over the period 2004–2014. Findings The results show that higher regulatory capital buffers are associated with higher market power, higher revenue diversification and higher CF. Additionally, the results show significant evidence of procyclical behavior of bank capital buffers (BUFs) in the sampled countries. Practical implications The results of this study suggest that African banking systems are not exposed to contagion and systemic risks arising from countercyclical movements of BUFs to the real economy. Therefore, this study does not support the implementation of the Basel III CCB requirement in the sampled African countries. Originality/value Considering that the results of existing studies on the cyclical behavior of BUFs are inconclusive, there is value in studying the cyclical movements of bank regulatory capital buffers in a set of countries that has not been analyzed before. Toward this direction, this is the first empirical study focusing on the cyclical behavior of bank regulatory capital buffers in Africa. Besides examining the cyclical behavior of bank regulatory capital buffers, this paper further investigates the effects of bank revenue diversification, market power and CF on bank regulatory capital buffers.

What is good and bad with the regulation supporting the SME’s credit access

2020 ◽  
Vol 28 (4) ◽  
pp. 569-586 ◽  
Author(s):  
Pietro Vozzella ◽  
Giampaolo Gabbi
Keyword(s):  
Systematic Risk ◽  
Capital Requirements ◽  
Basel Iii ◽  
Bank Capital ◽  
Large Firms ◽  
Regulatory Capital ◽  
Firm Level ◽  
Data Set ◽  
Content Type ◽  
Asset Correlation

Purpose This analysis asks whether regulatory capital requirements capture differences in systematic risk for large firms and micro-, small- and medium-sized enterprises (MSMEs). The authors explore whether bank capital regulations intended to support SMEs’ access to borrowing are effective. The purpose of this paper is to find out whether the regulatory design (particularly the estimate of asset correlations) positively affects the lending process to small and medium enterprises, compared to large corporates. Design/methodology/approach The authors investigate the appropriateness of bank capital requirements considering default risk of loans to MSMEs and distortions in capital charges between MSMEs and large firms under the Basel III framework. The authors compiled firm-level data to capture the proportions of MSMEs and large firms in Italy during 2000–2014. The data set is drawn from financial reports of 708,041 firms over 15 years. Unlike most empirical studies that correlate assets and defaults, this study assesses a firm’s creditworthiness not by agency ratings or by sampling banks but by a specific model to estimate one-year probabilities of default. Findings The authors found that asset correlations increase with firms’ size and that large firms face considerably greater systematic risk than MSMEs. However, the empirical values are much lower than regulatory values. Moreover, when the authors focused on the MSME segment, systematic risk is rather stable and varies significantly with turnover. This analysis showed that the regulatory supporting factor represents a valuable attempt to treat MSME loans more fairly with respect to banks’ capital requirements. Basel III-internal ratings-based approach results show that when the supporting factor is applied, the Risk-Weighted-Assets (RWA) differences between MSMEs and large firms increase. Research limitations/implications The implications of this research is that banking regulators to make MSMEs support more effective should review asset correlation estimation criteria, refining the fitting with empirical evidence. Practical implications The asset correlation parameter stipulated by the Basel framework is invariant with economic cycles, decreases with borrowers’ probability of default and increases with borrowers’ assets. The authors found that those relations do not hold. This way, asset correlations fall below parameters defined by regulatory formula, and SMEs’ credit risk could be overstated, resulting in a capital crunch. Originality/value The original contribution of this paper is to demonstrate that the gap between empirical and regulatory capital charge remains high. When the authors examined the Basel III-IRBA, results showed that when the supporting factor is applied, the RWA differences between MSMEs and large firms increase. This is particularly strong for loans to small- and medium-sized companies. Correctly calibrating asset correlations associated with the supporting factor eliminates regulatory distortions, reducing the gap in capital charges between loans to large corporate and MSMEs.

Vulnerability and profitability of MENA banking system: Islamic versus commercial banks

2016 ◽  
Vol 9 (4) ◽  
pp. 454-473 ◽  
Author(s):  
Ahmad Y. Khasawneh
Keyword(s):  
Panel Data ◽  
Financial Crises ◽  
Commercial Banks ◽  
Stochastic Frontier ◽  
Balance Sheet ◽  
Banking System ◽  
Islamic Banks ◽  
African Countries ◽  
Content Type ◽  
Analytical Approaches

Purpose This paper aims to compare Islamic and commercial banks in the region of Middle East and North Africa (MENA) in terms of profitability and stability. Design/methodology/approach The study combines both the descriptive and analytical approaches. It considers panel data sets and adopts panel data econometric techniques. Findings The determinants of banks profitability and stability are different according to bank’s type. The results show that Islamic banks are more profitable than commercial banks, while on the other hand, commercial banks are more stable than Islamic banks. It is also concluded that banks profitability and stability are determined through some bank’s characteristics variables and macroeconomic variables in addition to the financial crises. MENA commercial and Islamic banking was affected by the financial crises in terms of profitability and stability. Additionally, larger banks are more stable than smaller banks, and off-balance sheet activities increase banks’ vulnerability for both commercial and Islamic MENA banks. Research limitations/implications The most prominent limitation is the lack of data, as we had to exclude some variables because of missing observations. As a result, the authors could not use data envelopment approach and stochastic frontier approach to evaluate banks efficiency in MENA countries rather than the financial ratios. Practical implications Commercial banks need to enhance their capitalization to improve their profitability. Additionally, Islamic banks need to improve the risk assessment and adopt some of the available risk management tools. Moreover, the banking system should take advantage of relatively higher Islamic banks profitability and use the unexploited profit opportunities through spreading into those countries with limited availability, such as the North African countries. Originality/value This study address both banks profitability and stability in an emerging region that includes banks of different types (Islamic and commercial) which are located in different counties that allows accounting for operational and institutional differences.

Regulatory capital and risk of Indian banks: a simultaneous equation approach

2015 ◽  
Vol 7 (2) ◽  
pp. 140-156 ◽  
Author(s):  
Santi Gopal Maji ◽  
Utpal Kumar De
Keyword(s):  
Human Capital ◽  
Private Sector ◽  
Commercial Banks ◽  
Annual Reports ◽  
Regulatory Capital ◽  
Data Set ◽  
Relevant Variable ◽  
Content Type ◽  
Indian Banks ◽  
The Relationship

Purpose – This paper aims to examine the association between regulatory capital and risk of Indian commercial banks and the impacts of other relevant variables on them. Design/methodology/approach – The study is based on a secondary data set on Indian commercial banks collected from “Capitaline Plus” corporate database and annual reports of the respective banks. Total 41 major Indian banks (21 public and 20 private sector banks) are considered in this study. Here absolute values of capital and risk are used as dependent variables along with some relevant bank specific explanatory variables in a system of a two-equation model. Based on the nature of interrelationship and identifiability of the equations, three-stage least squares (3SLS) technique is used to estimate the relationship. Findings – Risk and capital of Indian commercial banks are inversely associated. The influence of profitability on both capital and risk is significantly positive. Moreover, human capital efficiency is negatively associated with the undertaking of risk by the banks. In this respect, Indian private sector banks are found to be more efficient in utilizing human capital for reducing credit risk. Originality/value – It is the first comparative study in India examining the relationship between capital and risk of Indian public and private sector commercial banks covering both Basel I and II periods. Further, the role of human resource in managing risk is considered as a relevant variable in this study.

Competition and Contestability in the UK Package Tour Industry: Some Econometric Observations

1998 ◽  
Vol 4 (3) ◽  
pp. 241-251 ◽  
Author(s):  
Brian Davies ◽  
Paul Downward
Keyword(s):  
Panel Data ◽  
Market Power ◽  
Power Efficiency ◽  
Econometric Analysis ◽  
Future Research ◽  
Research Needs ◽  
Data Set ◽  
The Uk ◽  
Efficiency Hypothesis

This paper explores competition and contestability in the UK package tour industry. Using econometric analysis of a panel-data set evidence is presented that rules out the market power/efficiency hypothesis. In keeping with Evans and Stabler (1995), there is evidence that the industry is segmented according to the size of the firms. In contrast with Gratton and Richards (1997), the results suggest that it is difficult to support the contestability hypothesis in the industry overall. Future research needs to offer less generalized conclusions in characterizing the industry.

Modeling debt choice in agriculture: the effect of endogenous asset values

2017 ◽  
Vol 77 (1) ◽  
pp. 95-110 ◽  
Author(s):  
Maria Bampasidou ◽  
Ashok K. Mishra ◽  
Charles B. Moss
Keyword(s):  
Panel Data ◽  
Interest Rate ◽  
Agricultural Sector ◽  
Macroeconomic Policy ◽  
Rate Of Return ◽  
Data Set ◽  
Content Type ◽  
Asset Values ◽  
The Usa ◽  
Non Parametric

Purpose The purpose of this paper is to investigate the endogeneity of asset values and how it relates to farm financial stress in US agriculture. The authors conceptualize an implied measure of farm financial stress as a function of debt position. The authors posit that there are variations in the asset values that are beyond the farmer’s control and therefore have implications on farm debt. Design/methodology/approach The framework recognizes the endogeneity of return on assets (ROA). It uses a non-parametric technique to approximate the variance of expected ROA (VEROA). The authors model the rate of return on agricultural assets and interest rate with a formulation that focuses on macroeconomic policy. Further, the authors use a dynamic balanced panel data set from 1960 to 2011 for 15 US agricultural states from the Agricultural Resource Management Survey, and information from traditional state-level financial statements. Findings Estimation of linear dynamic debt panel data models accounting for the endogeneity of ROA and VEROA is a challenging task. Estimated variances are unstable. Hence, the authors focus on variance specification that uses the residuals squared from the ARIMA specification and non-parametric estimators. Arellano-Bover/Blundell-Bond generalized method of moments estimation procedures, although may be biased, show that VEROA has a negative and significant effect on the total amount of debt in the agricultural sector. Research limitations/implications The instruments used in this analysis are lagged regressors which may be weakly correlated with the relevant first-order condition, hence not properly identifying the parameters of interest. Future research could include the identification of better instruments, potentially use of sequential moment conditions. Originality/value Unlike previous study, the authors use non-parametric approximation of VEROA. The authors model the rate of return on agricultural assets and interest rate with a formulation that focuses on macroeconomic policy. Second, the authors make use of a large dynamic balanced panel data set from 1960 to 2011 for 15 agricultural states in the USA. To the best of the authors’ knowledge, this study is one of the few that provides evidence on risk-balancing behavior at the agricultural sector level, of the USA.

scholarly journals Revenue diversification and financial sustainability of microfinance institutions

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Peter Nderitu Githaiga
Keyword(s):  
Generalized Method Of Moments ◽  
Financial Sustainability ◽  
Microfinance Institutions ◽  
Revenue Diversification ◽  
Estimation Model ◽  
Data Set ◽  
Content Type ◽  
Method Of Moments Estimation ◽  
The Impact ◽  
Positive Effect

PurposeThis paper aims to investigate whether revenue diversification affects the financial sustainability of microfinance institutions (MFIs).Design/methodology/approachThe study uses a worldwide panel data set of 443 MFIs in 108 countries for the period 2013–2018 and two-step system Generalized Method of Moments estimation model.FindingsThe study finds that revenue diversification has a significant and positive effect on the financial sustainability of MFIs.Practical implicationsThe findings of this study actually offer important managerial and policy lessons on MFIs’ financial sustainability. Microfinance managers and policymakers should consider revenue diversification as a strategy through which MFIs can attain financial sustainability instead of overreliance on donations and government subsidiesOriginality/valueUnlike previous studies that examined revenue diversification in the context of banking firms, this study contributes to literature by examining the impact of revenue diversification of the financial sustainability of MFIs.

Exchange rate effects on agricultural exports

2019 ◽  
Vol 11 (4) ◽  
pp. 600-621
Author(s):  
Rui Mao
Keyword(s):  
Exchange Rate ◽  
Panel Data ◽  
Exchange Rates ◽  
Food Industry ◽  
Real Exchange Rates ◽  
Data Set ◽  
Content Type ◽  
Agricultural Exports ◽  
Country Level ◽  
Rate Effects

Purpose The purpose of this paper is to extend empirical investigations of the relationship between real exchange rates and agricultural exports to the firm-product-country level with the use of disaggregated panel data of China’s food industry. In particular, the study aims to explore heterogeneities in the export response to real exchange rates across firms, destinations and products, as well as to differentiate responses on the intensive and extensive margins. Design/methodology/approach This paper utilizes a merged panel data set of firm-product-country level transaction records of China’s agricultural exports with firm-level survey data of the food industry. Panel regression models are constructed to identify empirical relationships. Findings Real appreciations are found to reduce export quantities and the probability to enter destination markets. These impacts are enhanced in 2005 when China unexpectedly depegged yuan from the USD. In addition, real appreciations in 2005 also reduced the yuan-denominated export price and increased firms’ probability to exit destination markets. Taking the exchange rate reform as a natural experiment, evidence suggests that the negative exchange rate effects on exports are robust to the endogeneity issue. Finally, heterogeneous export responses are identified with respect to firm productivities and ownerships, income levels and locations of destination markets, as well as product groups. Originality/value This paper provides first-hand evidence on how real exchange rates influence agricultural exports at the firm-product-country level. A featured contribution is that China’s exchange rate reform in 2005 is utilized to alleviate the typical concern of endogeneity. Findings may benefit policy makers, for example, by identifying firms most vulnerable to real appreciations.

Board gender diversity and US corporate bonds

2019 ◽  
Vol 15 (5) ◽  
pp. 771-791 ◽  
Author(s):  
Renee M. Oyotode-Adebile ◽  
Zubair Ali Raja
Keyword(s):  
Panel Data ◽  
Propensity Score ◽  
Design Methodology ◽  
Gender Diversity ◽  
Data Set ◽  
Content Type ◽  
Gender Diverse ◽  
Board Gender Diversity ◽  
The Impact ◽  
Women Participation

Purpose The purpose of this paper is to examine the impact of board gender diversity on bond terms and bondholders’ returns. Design/methodology/approach The authors perform pooled OLS regression, simultaneous regressions and propensity score matching to a panel data set of bond data for 319 US firms from 2007 to 2014. Findings The authors find that firms with gender-diverse boards have lower yields, higher ratings, larger issue size and shorter maturity. They also find that bondholders require fewer returns from firms with gender-diverse boards. However, the effect is more pronounced when women, constitutes at least 29.67 percent of the board. Originality/value This analysis supplements the findings that board gender diversity is essential for bondholders. It shows that bondholders should look at board gender diversity as a criterion to invest because bonds issued by firms with gender-diverse board have less risk. For practitioners, this study shows that more women participation on boards leads to a reduction in borrowing costs.

Do board interlocks support monitoring effectiveness?

2019 ◽  
Vol 42 (11) ◽  
pp. 1278-1296 ◽  
Author(s):  
Franziska Handschumacher ◽  
Maximilian Behrmann ◽  
Willi Ceschinski ◽  
Remmer Sassen
Keyword(s):  
Panel Data ◽  
Resource Dependence ◽  
Pay For Performance ◽  
Resource Dependence Theory ◽  
Risk Governance ◽  
Data Set ◽  
Content Type ◽  
Board Interlocks ◽  
Performance Sensitivity ◽  
The Impact

Purpose This paper aims to investigate the relationship between board interlocks and monitoring effectiveness for listed German companies in a context of risk governance. While agency-theory and resource-dependence-theory suggest a positive association between board interlocks and monitoring effectiveness, reasons such as limited temporal resources of busy board members may suggest a negative association. Design/methodology/approach By using panel data regression, the authors examined the association between board interlocks and monitoring effectiveness, which was approximated by excessive management compensation, pay-for-performance-sensitivity and CEO turnover-performance-sensitivity. The data set comprises 3,998 directorships for 132 listed German companies covering the period 2015-2017. Findings The authors find that board interlocks are associated with not only a more excessive management pay and less performance-sensitive turnover but also a higher pay-for-performance-sensitivity. Originality/value The study examines the impact of multiple directorships based on a German panel data set that includes both multiple appointments of members to national supervisory boards and all other appointments to national and international executive and supervisory bodies. The authors compile three measures to operationalize monitoring effectiveness.

Excess euro-area liquidity raises bank lending risks

2019 ◽  
Keyword(s):  
Monetary Policy ◽  
Euro Area ◽  
Commercial Banks ◽  
Bank Lending ◽  
Domestic Demand ◽  
Basel Iii ◽  
Content Type ◽  
Reserve Requirements ◽  
Regulatory Standards ◽  
Excess Liquidity

Significance The ECB stopped purchasing bonds this month after running its asset purchase programme (APP) since March 2015. The APP flooded commercial banks with liquidity in excess of their minimum reserve requirements, which they could use to grant new loans. The ECB achieved its goal of increasing credit to the private sector, raising domestic demand and warding off price deflation, but commercial banks have kept large amounts of excess liquidity. Impacts Euro-area banks' average profitability has improved during the APP scheme, but less accommodating monetary policy may reverse this trend. The high prudential ratios the Basel III regulatory standards require should make euro-area banks more resilient to monetary tightening. The ECB's mopping up may pose difficulties to banks relying on excess liquidity to meet the Basel III coverage liquidity ratio.

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