scholarly journals Systemic liquidity contagion in the European interbank market

Author(s):  
Valentina Macchiati ◽  
Giuseppe Brandi ◽  
Tiziana Di Matteo ◽  
Daniela Paolotti ◽  
Guido Caldarelli ◽  
...  

AbstractSystemic liquidity risk, defined by the International Monetary Fund as “the risk of simultaneous liquidity difficulties at multiple financial institutions,” is a key topic in financial stability studies and macroprudential policy-making. In this context, the complex web of interconnections of the interbank market plays the crucial role of allowing funding liquidity shortages to propagate between financial institutions. Here, we introduce a simple yet effective model of the interbank market in which liquidity shortages propagate through an epidemic-like contagion mechanism on the network of interbank loans. The model is defined by using aggregate balance sheet information of European banks, and it exploits country and bank-specific risk features to account for the heterogeneity of financial institutions. Moreover, in order to obtain the European-wide topology of the interbank network, we define a block reconstruction method based on the exchange flows between the various countries. We show that the proposed contagion model is able to estimate systemic liquidity risk across different years and countries. Results suggest that our effective contagion approach can be successfully used as a viable alternative to more realistic but complicated models, which not only require more specific balance sheet variables with high time resolution but also need assumptions on how banks respond to liquidity shocks.

2019 ◽  
Vol 14 (1) ◽  
pp. 95-113
Author(s):  
Oladokun Nafiu Olaniyi ◽  
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Shamsul Kamariah Abdullah ◽  
Charmele Ayadurai ◽  

The present paper examines factors influencing the Off-Balance Sheet activities of selected commercial banks in Malaysia for the period 2004- 2014. OBS activities are an integral part of financial institutions in response to the needs of businesses for different types of guarantee that have conflicting implications on the stability of financial institutions. Data collected on selected banks from the Bankscope database was analyzed using the Generalized Method of Moments (GMM) regression. Specifically, the study built its analysis on three main recognized determining factors namely: (1) liquidity motives, (2) credit risk transfer motive, (3) profitability motives, and (4) capital arbitrage motive. The findings thus suggest that the selected banks mainly used OBS instruments for capital arbitrage purpose, enhancing operational efficiency and managing loan portfolio risks. The findings further suggested that its usage for capital arbitrage purposes may undermine the regulatory measures of accurately estimating and monitoring the risk of banks. The findings thus offer significant practical and policy implications that can help to enhance financial stability. Keywords: off-balance sheet, liquidity, credit risk transfer, profitability, capital arbitrage


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ufuk Can ◽  
Mehmet Emin Bocuoglu

Purpose There is not a comprehensive study which covers the evolution of the Turkish Islamic liquidity management landscape so far. The purpose of this study is to show how Turkish PBs have been gradually furnished with the needed liquidity management instruments by the Turkish Treasury, Central Bank of the Republic of Turkey and other related regulatory bodies and to analyze the repercussions of the evolution of Islamic liquidity management on balance sheets of participation banks (PBs) over time. This study also aims to come up with some humble policy recommendations that can improve Islamic liquidity management set up going forward. Design/methodology/approach The study acknowledges that at least two important elements of liquidity management should be in place on the way of improving the Islamic liquidity management environment. The first one is asset side liquidity or having an adequate amount of high-quality liquid assets. The second one is liability side liquidity, meaning that having access to funding liquidity, especially to central bank liquidity. Historical development of liquidity-related asset-side and liability-side balance sheet items between 2010 and 2020 are analyzed and visualized to demonstrate the progress in the Islamic liquidity management landscape in Turkey. Findings From 2010 to 2020, Turkish financial authorities made a great effort to get PBs to have more proper liquidity management tools. Turkish authorities have leveled the playing field for PBs via enriching liquidity management tools. Government sukuk issuances has filled the liquid asset gap, improved the liquidity profile of PBs and lessened overall liquidity risk while introduced central bank liquidity facilitates have reduced funding liquidity risk. Islamic liquidity management setup is much more advanced and participation banking system is more resilient than the past, but there are still some missing steps that can further ameliorate the Islamic liquidity management ecosystem in Turkey. Research limitations/implications This study is a visualized ratio analysis of PB’s improving liquidity profile in the past 10 years and fills an important gap in terms of displaying the overall Islamic liquidity management landscape in Turkey. Further studies and analysis can be built on this paper on Islamic liquidity management, banking and finance in the future. This paper can be a useful basement for researchers who intend to study on potential impacts of improving the liquidity of PBs on monetary transmission, banking profitability and overall banking system systemic risks. Practical implications Three different and interconnected areas should be further improved. These are enriching the diversity of government securities, providing central bank liquidity facilities under various available Islamic contracts and establishing an organized Islamic money market which will facilitate fund flows among various Islamic Financial Institutions (IFIs) and conventional financial institutions. Policymakers should act together, handle arising issues in a holistic manner, design and operationalize these incomplete parts of the puzzle to further optimize the playing field for the IFIs. Thus, there will be a more inclusive and competitive finance industry in which all risks are better managed and resources are more efficiently allocated. Originality/value Although various other studies are available on the Turkish Islamic banking industry, there is not such a specific study on Islamic liquidity management of Turkish PBs which makes this study a preliminary and different one. Apart from shedding light on the Turkish journey that has built a sound Islamic liquidity management infrastructure in the past 10 year, this study also shows an exemplary country experience in developing a more inclusive and robust financial ecosystem. This paper also contributes to financial development and inclusion literature as a policy paper.


Author(s):  
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From this edition, the Financial Stability Report will have fewer pages with some changes in its structure. The purpose of this change is to present the most relevant facts of the financial system and their implications on the financial stability. This allows displaying the analysis more concisely and clearly, as it will focus on describing the evolution of the variables that have the greatest impact on the performance of the financial system, for estimating then the effect of a possible materialization of these risks on the financial health of the institutions. The changing dynamics of the risks faced by the financial system implies that the content of the Report adopts this new structure; therefore, some analyses and series that were regularly included will not necessarily be in each issue. However, the statistical annex that accompanies the publication of the Report will continue to present the series that were traditionally included, regardless of whether or not they are part of the content of the Report. In this way we expect to contribute in a more comprehensive way to the study and analysis of the stability of the Colombian financial system. Executive Summary During the first half of 2015, the main advanced economies showed a slow recovery on their growth, while emerging economies continued with their slowdown trend. Domestic demand in the United States allowed for stabilization on its average growth for the first half of the year, while other developed economies such as the United Kingdom, the euro zone, and Japan showed a more gradual recovery. On the other hand, the Chinese economy exhibited the lowest growth rate in five years, which has resulted in lower global dynamism. This has led to a fall in prices of the main export goods of some Latin American economies, especially oil, whose price has also responded to a larger global supply. The decrease in the terms of trade of the Latin American economies has had an impact on national income, domestic demand, and growth. This scenario has been reflected in increases in sovereign risk spreads, devaluations of stock indices, and depreciation of the exchange rates of most countries in the region. For Colombia, the fall in oil prices has also led to a decline in the terms of trade, resulting in pressure on the dynamics of national income. Additionally, the lower demand for exports helped to widen the current account deficit. This affected the prospects and economic growth of the country during the first half of 2015. This economic context could have an impact on the payment capacity of debtors and on the valuation of investments, affecting the soundness of the financial system. However, the results of the analysis featured in this edition of the Report show that, facing an adverse scenario, the vulnerability of the financial system in terms of solvency and liquidity is low. The analysis of the current situation of credit institutions (CI) shows that growth of the gross loan portfolio remained relatively stable, as well as the loan portfolio quality indicators, except for microcredit, which showed a decrease in these indicators. Regarding liabilities, traditional sources of funding have lost market share versus non-traditional ones (bonds, money market operations and in the interbank market), but still represent more than 70%. Moreover, the solvency indicator remained relatively stable. As for non-banking financial institutions (NBFI), the slowdown observed during the first six months of 2015 in the real annual growth of the assets total, both in the proprietary and third party position, stands out. The analysis of the main debtors of the financial system shows that indebtedness of the private corporate sector has increased in the last year, mostly driven by an increase in the debt balance with domestic and foreign financial institutions. However, the increase in this latter source of funding has been influenced by the depreciation of the Colombian peso vis-à-vis the US dollar since mid-2014. The financial indicators reflected a favorable behavior with respect to the historical average, except for the profitability indicators; although they were below the average, they have shown improvement in the last year. By economic sector, it is noted that the firms focused on farming, mining and transportation activities recorded the highest levels of risk perception by credit institutions, and the largest increases in default levels with respect to those observed in December 2014. Meanwhile, households have shown an increase in the financial burden, mainly due to growth in the consumer loan portfolio, in which the modalities of credit card, payroll deductible loan, revolving and vehicle loan are those that have reported greater increases in risk indicators. On the side of investments that could be affected by the devaluation in the portfolio of credit institutions and non-banking financial institutions (NBFI), the largest share of public debt securities, variable-yield securities and domestic private debt securities is highlighted. The value of these portfolios fell between February and August 2015, driven by the devaluation in the market of these investments throughout the year. Furthermore, the analysis of the liquidity risk indicator (LRI) shows that all intermediaries showed adequate levels and exhibit a stable behavior. Likewise, the fragility analysis of the financial system associated with the increase in the use of non-traditional funding sources does not evidence a greater exposure to liquidity risk. Stress tests assess the impact of the possible joint materialization of credit and market risks, and reveal that neither the aggregate solvency indicator, nor the liquidity risk indicator (LRI) of the system would be below the established legal limits. The entities that result more individually affected have a low share in the total assets of the credit institutions; therefore, a risk to the financial system as a whole is not observed. José Darío Uribe Governor


Author(s):  
Pavla Vodová

The recent financial crisis has shown that a liquidity risk plays an important role in the current developed financial system. One of the efficient tools of liquidity risk management is stress testing which can show banks their potential vulnerability to liquidity shocks. The aim of this paper is therefore to measure the liquidity risk sensitivity of Czech commercial banks and to find out the most severe scenario and the most vulnerable bank. Our sample included significant part of the Czech banking sector; we used unconsolidated balance sheet data over the period from 2000 to 2011 which were obtained from annual reports of Czech banks. We have evaluated liquidity risk of each bank in the sample via six different liquidity ratios. Then we stressed these baseline values in three stress scenarios: run on a bank (simulated by a 20% withdrawal of deposits), confidence crisis on the interbank market (simulated by a withdrawal of 20% of interbank deposits) and use of committed loans by counterparties (simulated by a 5% increase of loans provided to nonbank clients). We measured the impact of all scenarios by relative change of liquidity ratios. The impact of modelled liquidity shocks differs among scenarios. The most serious liquidity problems would be caused by the first scenario – run on a bank. The negative influence of third scenario (use of committed loans) is less severe. The confidence crisis on the interbank market would not affect bank liquidity at all. The results also show that the severity of the impact of all scenarios worsens in periods of financial distress. We have also found that large and medium sized banks are most vulnerable to liquidity shocks, mainly to massive deposit withdrawals.


Author(s):  
Adam L. Aiken ◽  
Christopher P. Clifford ◽  
Jesse A. Ellis ◽  
Qiping Huang

Author(s):  
Felipe Carvalho de Rezende

Among the lessons that can be drawn from the global financial crisis is that private financial institutions have failed to promote the capital development of the affected economies, and to dampen financial fragility. This chapter analyses the macroeconomic role that development banks can play in this context, not only providing long-term funding necessary to promote economic development, but also fostering financial stability. The chapter discusses, in particular, the need for public financial institutions to provide support for infrastructure and sustainable development projects. It concludes that development banks play a strategic role by funding infrastructure projects in particular, and outlines the lessons for enhancing their role as catalysts for mitigating risks associated with such projects.


2020 ◽  
Vol 24 (5) ◽  
Author(s):  
Jinan Liu ◽  
Apostolos Serletis

Abstract We reexamine the effects of the variability of money growth on output, raised by Mascaro and Meltzer (1983), in the era of the increasing use of alternative payments, such as credit cards. Using a bivariate VARMA, GARCH-in-Mean, asymmetric BEKK model, we find that the volatility of the credit card-augmented Divisia M4 monetary aggregate has a statistically significant negative impact on output from 2006:7 to 2019:3. However, there is no effect of the traditional Divisia M4 growth volatility on real economic activity. We conclude that the balance sheet targeting monetary policies after the financial crisis in 2007–2009 should pay more attention on the broad credit card-augmented Divisia M4 aggregate to address economic and financial stability.


2021 ◽  
Vol 6 (2) ◽  
pp. 82-97
Author(s):  
Hongyan Liang ◽  
Zilong Liu

Objective – This paper uses a sample of annual observations of European banks to examine whether the liquidity risk affects a bank’s risk-taking behavior and its future loan growth. Methodology – A sample of European banks (27 member countries of the European Union plus U.K.) over the period of 2005 to 2019 are used in this study. Liquidity risk is measured by the ratio of liquid assets to total assets. Given the longitudinal nature of the data, the authors use panel regression with bank fixed effects to control for unobserved characteristics that might affect the dependent variable. Findings – The authors find that banks holding more liquid assets take less risk and show a higher subsequent loan growth rate. These results hold for both small and large banks. Novelty – To the authors’ best knowledge, this is one of the earliest studies to carefully examine the effects of liquidity risk on risk-taking behavior and loan growth rate for European banks. Our research suggests that the current Basel III requirement on liquidity ratio can decrease bank’s risking-taking behavior while not necessarily impact their future loan growth. Type of Paper: Empirical JEL Classification: G21, G01, G18. Keywords: Bank Liquidity Risk; Risk-taking Behavior; Loan Growth; Basel III


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