The main objective of this package of strengthening the resilience of the banking sector is to improve the banking sector’s ability of absorb shocks arising out of the financial and economic stress and to reduce the risk of spill over from the financial sector to the real economy. The package also aims to improve the risk management and governance as well as strengthen the banks’ transparency and disclosures. This improvement is required as the foundation of sustainable economy growth is dependent upon the banking system which in fact acts as the epicentre of the credit disbursement process.
One of the main reasons the economic and financial crisis became so severe was that the banking sectors of many countries had built up excessive on- and off-balance sheet leverage. This was accompanied by a gradual erosion of the level and quality of the capital base. At the same time, many banks were holding insufficient liquidity buffers. The banking system therefore was not able to absorb the resulting systemic trading and credit losses nor could it cope with the re-intermediation of large off-balance sheet exposures that had built up in the shadow banking system. The crisis was further amplified by a pro-cyclical deleveraging process and by the interconnectedness of systemic institutions through an array of complex transactions.
The recent crisis not only affected the banks, financial systems and economies which were at the epicentre, but due to increased globalisation it spilled over to other countries by means of reduced exports, withdrawal of money from foreign investments leading into severe contraction in global liquidity, cross-border credit availability and demand of export.
The committee is achieving the objective by building on the 3 pillars of the Basel II Capital Accord namely, minimum capital requirements, supervisory review process and, market discipline. The reforms raise the quality of the regulatory capital base and enhance the risk coverage of the capital framework.
The key elements of the proposed package can be summarised as below.
Quality, consistency and transparency of the capital base would be raised.
Previously it has been taken that the banks could hold as little as 2% of common equity to risk-based assets before applying regulatory adjustments. Thus the key regulatory adjustments could be used by the banks to show strong Tier 1 ratios with limited equity base. This led to a situation where the write-offs and goodwill amortization would be transferred out of the equity base affecting the capital quality. To implement this, the committee suggests that the majority of Tier 1 capital should be common equity and retained earnings with the rest being financed with the help of financial instruments which are subordinated having full non-discretionary cumulative dividends or coupons and have neither a maturity date nor an incentive to redeem. The tier 2 capital would also be harmonised and the tier 3 capital generally used to cover the market risk would be done away with. To improve the market discipline, the capital would be made transparent as such that the disclosure requirements would be made more stringent with reconciliation of reported accounts.
The Committee's package of reforms will increase the minimum common equity requirement from 2% to 4.5%. In addition, banks will be required to hold a capital conservation buffer of 2.5% to withstand future periods of stress bringing the total common equity requirements to 7%. The Tier 1 capital requirement, which includes common equity and other qualifying financial instruments based on stricter criteria, will increase from 4% to 6%. The timeline for this has been set to be January 1, 2015. The new capital requirements can be summed as:
Common Equity (after deductions) | Tier 1 Capital | Tier 2 Capital | |
Minimum | 4.5% | 6.0% | 8.0% |
Conservation Buffer | 2.5% | 2.5% | 2.5% |
Minimum plus Conservation Buffer | 7.0% | 8.5% | 10.5% |
Countercyclical Buffer | 0 – 2.5% |
This framework will reinforce the objective of sound supervision and bank governance and address the collective action problem that has prevented some banks from curtailing distributions such as discretionary bonuses and high dividends, even in the face of deteriorating capital positions.
The risk coverage of the capital framework would be strengthened. This would mainly focus on credit risk exposures by means of different financial instruments thereby reducing the chances of the transmission of shocks from one institution to another.
In order to strengthen the risk coverage for the banks, the committee suggests increasing the capital requirements for trading book and complex securitisation exposures. The capital requirements for re-securitisation have also been increased. These reforms would raise the capital buffer for exposure due to banks’ derivatives, repo and securities financing activities. It would also reduce procyclicality and provide additional incentives to move OTC derivative contracts to central counterparties, thus helping reduce systemic risk across the financial system. As per the reforms, banks would be subject to a capital charge for mark-to-market losses associated with a deterioration of creditworthiness of the creditor. Banks with large and illiquid derivative exposures to counterparty will have to apply longer margining periods as a basis for determining the regulatory capital requirement. The package also points towards a need of decreasing the dependence on the external ratings for the banks. In this direction, the committee requires the banks to perform their own internal assessment of externally rated securitisation exposures, eliminate the “cliff effects” (either the peak or the trough) and incorporate the elements of IOSCO Code of Conduct Fundamentals for Credit Rating Agencies.
The package would introduce a leverage ratio, as a supplementary measure to the Basel – II risk-based framework. To ensure comparability, the details of the leverage ratio will be harmonised internationally, fully adjusting for any remaining differences in accounting.
The leverage ratio has been designed to meet the objectives of (a) putting a floor under the build-up of leverage in the banking sector, thus helping to mitigate the risk of the destabilising deleveraging processes which can damage the financial system and the economy; and (b) introduce additional safeguards against model risk and measurement error by supplementing the risk based measure with a simple, transparent, independent measure of risk that is based on gross exposures.
The committee has also suggested towards introduction of a series of measures whereby the capital buffers would be build which can be used to negate the overall effect of the stressful periods thereby reducing the effect of procyclicality and promotion of counter-cyclical buffers.
As the major work of the banks is to lend and act as a credit disbursement centre, the cyclicality in the sector creeps in as the demand of money is dependent upon the industries which majorly are again cyclical in nature. The measure as listed by the committee would tend to achieve the following:
- Dampen the excess cyclicality of the minimum capital requirement
- Promote forward looking provisions
- Conserve capital to build buffers at individual banks and the banking sector that can be used in stress
- Achieve the broader macroprudential goal of protecting the banking sector from periods of excess credit growth
One of the most procyclical dynamics has been the failure of risk management and capital frameworks to capture key exposures - complex trading activities, resecuritsations and off-balance sheet exposures. The measures include the requirement to use long term data horizons to estimate probabilities of default, the introduction of so called downturn loss-given-default (LGD) estimates and the appropriate calibration of the risk functions, which convert loss estimates into regulatory capital requirements. The range of possible measures which can be taken to balance the risk sensitivity and the stability of capital requirements, includes an approach to use the supervisory review process to adjust for the compression of probability of default (PD) estimates in internal ratings-based (IRB) capital requirements during benign credit conditions by using the PD estimates for a bank’s portfolios in downturn conditions.
The committee has proposed stronger provisioning practices though advocating the change of accounting standards towards an expected loss method instead of the present incurred loss method and also changing the supervisory regulations for the same. It is also considering disincentives to stronger provisioning in the regulatory capital framework.
At the onset of the financial crisis, a number of banks continued to make large distributions in the form of dividends, share buy backs and generous compensation payments even though their individual financial condition and the outlook for the sector were deteriorating. Much of this activity was driven by a collective action problem, where reductions in distributions were perceived as sending a signal of weakness. However, these actions made individual banks and the sector as a whole less resilient. More recently, many banks have returned to profitability but have not done enough to rebuild their capital buffers to support new lending activity. Taken together, this dynamic has increased the procyclicality of the system. The committee has proposed stronger tools for the supervisors in this direction.
The committee has also proposed capital conservation norms (which includes the above outlined proposals) mainly focused on adjusting the capital buffer range.
The committee is introducing a global minimum liquidity standard for internationally active banks which would include a 30-day liquidity coverage ratio. Recognising the trends at both the bank and system wide level has also been framed as a step towards growing the resilience of the banking sector.
The interconnectedness of the large banks and other financial institutions had transmitted the negative shocks of the banking sector to the financial system and economy. The committee had proposed the creation of a system to whereby the importance of a bank to the stability of the financial system and real economy would be measured and steps to reduce the probability and impact of the failures of systematically important banks would be taken.
As announced in the 7 September 2009 press release, the Committee is initiating a comprehensive impact assessment of the capital and liquidity standards proposed in this consultative document. The impact assessment will be carried out in the first half of 2010. On the basis of this assessment, the Committee will then review the regulatory minimum level of capital in the second half of 2010, taking into account the reforms proposed in this document to arrive at an appropriately calibrated total level and quality of capital. Taken together, these measures will promote a better balance between financial innovation, economic efficiency, and sustainable growth over the long run.
Globally strong capital base is required for stability in banking sector but that has to be complemented with a string liquid base reinforced through better supervisory regulations.
The Basel committee met on July 26, 2010 and agreed upon the commitment to increase the quality, quantity, and international consistency of capital, to strengthen liquidity standards, to discourage excessive leverage and risk taking, and, reduce procyclicality.
On September 12, 2010, the Basel Committee fully committed itself to norms as designed and discussed by them. Mr Jean-Claude Trichet, President of the European Central Bank and Chairman of the Group of Governors and Heads of Supervision, said that "the agreements reached today are a fundamental strengthening of global capital standards." He added that "their contribution to long term financial stability and growth will be substantial. The transition arrangements will enable banks to meet the new standards while supporting the economic recovery."