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Electronic copy available at: http://ssrn.com/abstract=2060756
Running Head: Basel III and Risk Management 1
Basel III and Risk Management in Banking
Baitshepi Tebogo
Institute of Development Management, Botswana
Abstract
This paper limits itself to the examination of the necessity of Basel III and its
abilities in bringing about prudent risk management among banks and other financial
institutions. The paper gives an overview of the Basel III framework and its efforts
towards improving risk management initiatives. The paper further examines the role of
Basel III accord in controlling liquidity risk exposures, and analyses the strengths and
shortcomings of the system. Lastly, it concludes by giving a recommendation regarding
the necessity of Basel III in bringing prudent risk management in the banking industry.
The Basel III agreement does provide strategies for increasing the quantity and quality
of capital among banking institutions. The framework is also fundamental in bringing
stabilities in the financial system. However, failures in proposing measures against
account manipulation, corporate governance, roles of credit rating agencies and
strategies for monitoring the financial system limits the efficacy of Basel III in bringing
Electronic copy available at: http://ssrn.com/abstract=2060756
Basel III and Risk Management 2
prudency in risk management; despite these factors having contributed to the events
attendant to the financial crisis. While the paper acknowledges achievements of the
Basel III framework, findings from the analysis shows that there are still some concerns,
which must be addressed in order to bring prudency in risk management behaviours of
banks. The paper concludes by offering possible recommendations to strengthen the
policy framework of Basel III.
Keywords: Basel III, risk management, banking supervision, financial crisis, leverage,
liquidity, systemic risk, moral hazard
May 2012
Basel III and Risk Management 3
Introduction
There is little doubt that the banking events attendant to the financial crisis of
2007-2011 provided the immediate spark for what has been referred to as the worst
financial crisis since the Great Depression of the early 1930s. The effects of the crisis did
unveil a plethora of shortcomings in the process of regulating systemic risks in addition
to exposing the moral hazards of the systemic importance of financial institutions (Co-
Pierre, 2011). As Co-Pierre (2011) puts it, the fear of unforeseeable consequences
resulting from the failure of important financial institutions forced governments to
resort to bailouts as measures for saving Systemically Important Financial Institutions
(SIFIs). An assessment of causes that led to the failure of financial institutions revealed
huge inadequacies in the capital portfolios of several financial institutions. Varotto
(2011, p. 136) argues that banks suffered greater losses in their trading books, with such
losses exceeding their minimum capital requirements.
In essence, several banking activities have proven insufficient in mitigating
financial risks. Rees-Mogg (2011) argued that the reported loss of $2 billion by the Swiss
Bank, UBS, should be seen as an absolute outrage because, at the very least, the rogue
trading behaviour demonstrated the lack of adequate risk management measures
within UBS. This incident was, therefore, a poster child of how banks overrode prudent
risk management rules before and during the financial crisis. Were it not for rescue
measures by Swiss authorities in 2008, UBS could have possibly collapsed. Failure in the
regulation of speculative risks was also evident during the collapse of the Lehman
Brothers in the United States. Many banks were also closed during the Great Depression
Basel III and Risk Management 4
of 1929 and the bank panic of 1933, events that can be related to the banking crisis of
2007-2011. While banks are supposed to be the safe custodians of securities and other
funds, the recent revelations in the banking industry have shown that they are playing a
miniscule role in mitigating risks.
The experiences of the financial crisis of 2007-2011 and its aftermath raised the
need for a review of international banking regulations. Consequently, banking
regulations have been beefed up following the 2007-2011 financial crisis, and so has
government intervention in banking activities (Calomiris, 2009). Banks are now viewed
as delicate financial institutions that must be supported in order to develop robust
financial markets. According to Rochet (2008), moral hazards among depositors and
owners, incomplete financial markets, and a myriad of other negative externalities are
examples of factors that contribute to the level of fragility in financial institutions. For
this reason, supervisory and regulatory measures have been implemented to enhance
capital adequacies and creation of sufficient capital to withstand future financial crisis
(Varotto, 2011, p. 134).
When faced with disasters typical of the financial crisis, and pressures emanating
from the sense of urgency in preventing a repeat of similar occurrence; officials and
financial regulators have resorted to designing preventive rules and regulations. A clear
case is the 2010 publishing of the Basel III rules by the Basel Committee on Banking
Supervision to be effected as from 2013 (Schwerter, 2011, p. 338).
The rest of the paper is organised as follows: The paper examines the necessity of
Basel III regulatory frameworks and its ability in helping the banking and financial
Basel III and Risk Management 5
market to adopt prudent risk behaviours in their trading activities. It gives an overview
of the framework and its efforts in improving risk management initiatives, as well as
the roles of the framework in controlling liquidity risk exposures. Finally, the paper
analyses the strengths and shortcomings of the system, and delivers a conclusion
regarding the necessity of Basel III in bringing prudent risk management in the banking
industry.
Basel III
The Basel Committee on Banking Supervision (BCBS) agreed upon the Basel III
Accord in 2010 in a move aimed at increasing the quantity and quality of capital among
banking institutions. Another aim of the accord was to provide a macro-prudential
strategy for addressing what Thornton and Giustiniani (2011, p. 324) refers to as
systemic risks and pro-cyclicality. Thornton and Giustiniani (2011, p.324) also state that
the new Basel III agreement was aimed at introducing internationally harmonized
standards of regulation to govern the levels of liquidity in banks. Basel III was adopted
as an improvement to several facets of its earlier predecessor, Basel II agreement that
many an analyst consider to have played a fundamental role contributing to the credit
bubble (Basel Committee on Banking Supervision, BCBS, 2010). As such, several
changes relating to capital requirements, risk coverage, and measures on the leverage
ratios were proposed on the new Basel III agreement.
The major capital requirements on the new Basel III agreement require banks to
maintain a 4.5% common equity of risk-weighted assets among the introduction of
Basel III and Risk Management 6
other capital buffers. This includes a discretionary countercyclical buffer of 2.5 % that
controls capital in high credit durations and a mandatory buffer of 2.5% for conserving
capital. Regarding the leverage ratio, a minimum leverage ratio of 3% was introduced
on top of other two liquidity ratios covering the total net volume of cash outflows and
the ratio of net stable funding (Basel Committee on Banking Supervision, BCBS, 2010).
In order to ascertain the ability of this accord in bringing prudent risk
management behaviours in the banking industry, it is emphatically crucial that the
applicability of its regulatory parameters be examined. This entails conducting an
analysis of the prudential regulation in the form of capital adequacy and liquidity
management, the integration of prudential policies on a macro-level, implementation of
moral and systemic hazards among financial institutions, and the manner with which
the policies contained in the agreement will be implemented.
Basel IIIs ability to reduce systemic risk
Systemic risks entails distress risks within the financial system brought about by
failure of a significant part of the system or caused by imbalances of the system, both of
which are likely to bring negative economic consequences (Schwerter, 2011, p. 338).
Financial shocks are capable of triggering systemic crises through different spill-over
effects. In an attempt to minimize the drawbacks associated with Basel II regulatory
frameworks in controlling systemic risks, designers of Basel III agreement included
effective and target-aimed incentives to guide banks and financial institutions in
realizing increased stabilities.
Basel III and Risk Management 7
Capital adequacy and management
As Lastra (2004, p. 225) puts it, capital adequacy is not only a core part in
contemporary banking regulation but it also forms a major strategic theme that
warrants increased regulation and control. Capital regulation is aimed at ensuring that
credit institutions hold enough capacities to cushion against unforeseen losses
(Thornton and Giustiniani (2011, p.324). Similarly, the extent of a bank’s capital
adequacy is influenced by the risk profile and loss absorption capacities. Undeniably,
the 2007-2011 credit crunches did expose deep-rooted flaws in capital and risk
measurement and management among capital institutions. Based on such flaws, the
Basel Committee on Banking Standards (BCBS) implemented several dimensions aimed
at strengthening minimum capital standards in the Basel III agreement. Tightening of
common equity to 4.5% and expounding on definitions of equity dimensions, coupled
with the increase in Tier 1 capital requirement is indeed a factor that improved the
quality and sustainability of capital among financial institutions (“Basel III and IFRS 9 A
tightening of the regulation, 2011).
Expanding the range of risk-weighted assets, the inclusion of additional capital
buffers, and the complementation of new tier 1 leverage ratio are other measures
implemented to strengthen the capital sustainability in financial institutions. Primarily,
the revision of the tier 1 leverage ratios performs important objectives such as providing
an avenue for assessing the potential scale of risks and expansion of balance sheets
during periods of economic upturns.
Basel III and Risk Management 8
With regard to the performance of Basel IIIs capital adequacy concept, several
challenges are already being foreseen in its application. Identified problems relate to the
valuation of risks in terms of developing a formula that will ascertain the level of risk in
a timely, accurate, and comprehensive manner. Equally, the risk weighing system is
subject to numerous challenges regarding the assumptions of particular portfolios
because nearly all banks are yet to alter their risk weighing systems (Haldane, and May,
2011). For this reason, banks still identify aspects of their common equity from some of
their risk-weighted assets. This move can provide incentives for financial institutions to
engage in capital arbitrages.
Liquidity Management
The aftermath of the financial crisis also showed that financial institutions had
numerous loopholes in their funding strategies and asset management procedures.
Many financial institutions relied on short-term wholesale markets and in the event of
lack of liquidity in interbank transfers, most banks found themselves illiquid. This move
shows the dangers associated with increased focus on solvency and quality of assets
rather than placing much emphasis on the level of liquidity.
In implementing the Basel III agreement, the net funding ratio and liquidity ratio
were introduced as a measure of gauging the level of liquid assets, as well as having a
minimum funding amount that can maintain funding over a one-year continued stress
within the financial system. So far, this issue has been a subject of debate in many
conversations because academics and analysts have argued over the possibility of a
Basel III and Risk Management 9
bank undertaking an optimal level of transforming its maturity without hampering
other productive activities.
Enhanced Supervision
The laxity in enforcing and implementing the prevailing financial regulations
contributed to the financial crisis because many regulatory authorities failed to
undertake their assessment programs and check for non-compliance among banking
institutions (Kay, 2009). If the effects of the financial crisis are anything to learn from,
the criticality of supervisory objectives is among the key lesson that could be drawn
from the entire situation. For this reason, the implementation of Basel III will consider
setting certain standards to ensure that supervisory authorities conduct themselves
diligently when undertaking their tasks. The supervision agenda was thus adopted to
act as a key tool in bringing about financial reforms even though, very little progress
has been realized to date.
Integration of prudential components in Basel III also served a similar purpose of
restructuring and revamping the nature of supervision within the financial systems.
Thornton and Giustiniani (2011, p.328) view the setting up of European System of
Financial Supervision (ESFS) and Financial Policy Committee (FPC) as moves aimed at
instituting enhanced legal powers and mandate for detecting risks in the European
financial system. In the same vein, the Financial Stability Oversight Council (FSOC) was
created in the US to utilize the experiences of insurance experts and federal financial
regulators to control the process of realising macro-prudential goals. While the FPC is
Basel III and Risk Management 10
capable of passing judgment in situations of financial misdemeanours by financial
institutions, the FSOC and ESRB lack direct enforcement powers and as such, their
mandates is limited to the issuance of recommendations and warnings to banking
regulations’ transgressors (Thornton and Giustiniani, 2011, p.324).
Cross-border financial transactions were very high prior to the banking crisis and
the majority of these were not supervised. Equally, poor coordination and cooperation
existed between supervisors from both the home and international platform. It is with
reason, therefore, that a model for monitoring international progress was developed
within the Basel III system to enhance supervisory challenges from a global perspective.
However, several challenges are still encountered while implementing this model
because there have been cases of clashes regarding the level of information to be shared
amongst supervisory authorities. This has acted as an impediment for enhancing the
joint monitoring process for risk assessment in the international financial system.
Prudency in Risk position and policies
The poor risk position of financial institutions and lack of prudential policies for
government interventions provides little guidance in determining the right procedure
to follow in choosing appropriate regulations. Difficulties in assessing the behaviour of
financial institutions and its response to several policy interventions contribute to the
increasing challenges of estimating the right prudential regulations to adopt. As earlier
mentioned, the creation of ESRB in the European Union, the FSC in the United
Kingdom, and the FSOC in the United States are examples of some of the objectives
Basel III and Risk Management 11
aimed at improving the process of controlling prudent behaviours among players in the
financial system.
Critical Assessment
Perhaps, the Basel III agreement does provide an avenue for solving serious
flaws in the financial system as evidenced from the high measures put in place to
ensure stability in activities among financial institutions. To begin with, the
implementation of measures aimed at the restoration of a strengthened equity bases
coupled with the adoption of strict standards is an expert move geared towards the
realisation of financial stability (Shwerter 2011, p. 348). The stricter regulations also
seem to favour the stabilisation of the system because the adjustments of measures
governing the asset value have an effect of reducing exposure of financial institutions to
continued risks. The changes made on capital buffers offer increased flexibilities and
incentives to financial institutions with regard to the strengthening of their capital
bases.
Adjustments made on the liquidity standards are well thought as they seem to be
the most likely step that will guide many economies to adopt prudent behaviours in
their financial activities. Monitoring measures adopted in the Basel III agreement seems
to be efficient in providing critical information for monitoring risks and levels of
liquidity among financial institutions.
Basel III and Risk Management 12
Other than the above listed points, the Basel III committee still needs to
undertake some considerable work if the framework is to achieve its fundamental goals
in bringing prudency in the behaviours of financial institutions. Several authors and
financial analysts have criticized the applicability of the Basel III framework by citing
limitations and suggesting regulatory reform measures. For instance, the criteria of
treating leverage ratio has been subjected to varied criticisms because it undermines the
Basel II approach that many feel to be efficient in managing risk-weighted regulations.
The current Basel III leverage ratio can be affected by an increase in competitive
pressures within the financial market because such a situation might force financial
institutions to keep high-risk assets and trade in low risk assets as a move towards
meeting the ratio requirements (Petrou, 2010).
Differences in banking models in different regions, particularly the European
Union, have made it difficult for regulatory frameworks to undertake their goals. This
makes it difficult to use a uniform financial control mechanism in several nations.
Another area that needs significant review is the aspect of non-existent pricing of
systemic risks, a factor that has failed to internalize all the negative externalities arising
from the systemic risks. The behaviour of G20 countries in offering financial bailouts to
large financial institutions creates a moral hazard in addition to eroding the market
discipline within financial markets. This move undermines the idea of using an
accepted framework to protect money markets, interbank markets, and large value
payment systems in favour of protecting individual banks or systemically important
financial institutions (SIFIs) (Petrou, 2010).
Basel III and Risk Management 13
The lack of uniformity in the financial system was not considered in Basel III
agreement. Most likely, increased regulations in the banking sector can encourage
regulatory arbitrage whereby banks can invest huge sums of capital in uncontrolled
markets (particularly the shadow banking sectors) due to the increased costs in the
regulated sector. Equally, banks have the likelihood of taking risks viewed to maximise
returns and hence, the attempted regulatory frameworks aimed at capturing risks might
be jeopardised in situations where banks might be willing to create new sets of risks.
The activities of credit rating agencies during the financial crisis is also a matter
that warrants discussion because poor credit rating formulas led to the award of AAA
ratings to certain institutions that did not deserve such ratings. Even though credit
rating agencies did contribute in causing the financial crisis, the Basel III framework
failed to address the issue of managing credit rating agencies. Measures must be put in
place to reduce the increased reliance of external credit rating agencies. Closely related
to the issue of credit rating agencies are the shortcomings associated with risk
management, establishment of market transparency, and quality of supervision of
financial institutions before the financial crisis. Many moral hazards and ethical issues
can be raised regarding the roles played by auditors and financial regulators in events
leading to the collapse of key financial institutions such as the Lehman Brothers. The
analysis of Basel III framework reveals that no provisions have been made to oversee
the activities of players in the shadow-banking sector even though such players
contribute heavily in expanding the credit system.
Basel III and Risk Management 14
The concept of imposing additional requirements in capital is still a subject that
needs review. Practically, it is quite difficult to change the systemic importance of a
financial institution because of its highly volatile quantity of capital. Achieving a high
systemic importance in banking capital might require that banks hold a large volume of
the banking capital in order to fulfil the capital requirement (Lehar, 2005). Therefore, it
becomes quite difficult for regulatory authorities to justify the need for having
additional capitals requirements.
Conclusions and Recommendations
While several proposals and counter-proposals on financial sector reforms have
been presented by financial experts and authors, the Basel III framework still manages
to capture a central position in managing the challenges faced by the financial system
during the financial crisis. The most important aspects of the Basel III framework
include its strengthened abilities in dampening systemic risks (Haldane, and May,
2011). Undoubtedly, the financial crisis was caused by a mixture of factors such as
excess leverage ratios, lack of capital adequacies, and excess liquidities. Other
shortcomings evidenced included poor corporate governance and imbalances in risk
management procedures. Much of such shortcomings appeared to have been addressed
by the Basel III framework. In order to achieve its aims and objectives in addition to
bringing efficacy in risk regulation, the aforementioned challenges, and shortcomings of
the Basel III agreement must be addressed. There is likelihood that these shortcomings
will create instabilities in future if they re-emerge.
Basel III and Risk Management 15
Basel III system was necessary in improving many aspects of the financial crisis
even though its abilities in bringing prudent risk management behaviours are still
questionable. This is in part due to its failures in addressing factors that contributed to
the financial crisis, as well as in addressing subsequent problems in Basel I and Basel II
frameworks. It is also apparent that failures to make alterations in the risk weighing
regime exposes it to portfolio invariances because financial institutions are in a
quagmire, trying to identify common equity from their risk weighted assets (Blundell-
Wignall, & Atkinson, 2010). There is still a need to address issues to do with account
manipulation, corporate governance, roles of credit rating agencies and strategies for
monitoring the financial system (Blundell-Wignall, & Atkinson, 2010). Measures and
policies that can be adopted to improve the process include frequent monitoring and
regulation of the financial system, examination of shadow banking activities, and
putting stronger measures to bring compliance instead of relying on credit rating
agencies.
Basel III and Risk Management 16
References
“Basel III and IFRS 9 A tightening of the regulations” (2011). Risk. 24 (4): 23-25. Retrieved from Business Source Premier on EBSCOhost Basel Committee on Banking Supervision, BCBS. (2010). Basel III and financial stability. Bank for International Settlement Blundell-Wignall, A., & Atkinson, P. (2010). Thinking Beyond Basel III: Necessary solutions for capital and liquidity. Financial Markets Trends 10 (1). Calomiris, C.W. (2009). “Financial innovation, regulation, and reform,” Cato Journal, 29 (1): 65-91 Co-Pierre, G. (2011). Basel III and Systemic Risk Regulation-What Way Forward? Working Paper No 17 Haldane, A.G., and May, R.M., 2011. “Systemic risk in banking ecosystems”. Nature 469, 351–355. Kay, J. (2009). Narrow Banking: The Reform of Banking Regulation, Center for the Study of Financial Regulation, London Lastra, R., M. (2004),"Risk-based capital requirements and their impact upon the banking industry: Basel II and CAD III", Journal of Financial Regulation and Compliance, 12 (3): 225 – 239 Lehar, A. (2005), “Measuring systemic risk: a risk management approach”, Journal of Banking & Finance, 29 (10): 2577-603. Petrou, K. S. (2010). “Basel III + Dodd-Frank=Little Leeway on Capital”. The American Banker. 175 (127). Retrieved from Business Source Premier on EBSCOhost Rees-Mogg, W. (2011). “Banks are now the danger, not the safety net.” The Times. Retrieved from Newspaper Source at EbscoHost.com Rochet, J.-C. (2008). Why Are There So Many Banking Crises? The Politics and Policy of Banking Regulation, Princeton University Press, Princeton, NJ.
Basel III and Risk Management 17
Schwerter, S. (2011),"Basel III's ability to mitigate systemic risk,” Journal of Financial Regulation and Compliance,19 (4): 337 – 354 Thornton, J. and Giustiniani, JA. (2011),"Post-crisis financial reform: where do we stand?", Journal of Financial Regulation and Compliance, 19 (4): 323 – 336 Varotto, S. (2011),"Liquidity risk, credit risk, market risk and bank capital,” International Journal of Managerial Finance. 7 (2): 134 – 152