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Bank Ratings Incorporate Expectations For ... - Standard & Poor's

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atios (see table 3). In other words, we used the set of parameters that were in effect when we first published the<br />

ratings under the new bank criteria. Contrary to the set of parameters used for the September 2011 RAC estimates,<br />

this set of parameters does not factor in the eurozone sovereign downgrades that took place in January 2012.<br />

We started by computing pro forma historical RAC ratios based on full disclosure (such as Pillar 3 reports for banks<br />

in Basel II jurisdictions) at the date for which such data are available. This is December 2010 for the majority of<br />

banks. The historical RAC ratios are pro forma in the sense that we adjusted the numerator of the ratio, TAC, in<br />

line with the new hybrid criteria (published in November 2011).<br />

The RACF embeds explicit adjustments for concentration and diversification of credit, market, operational, and<br />

insurance risks. The adjustment aims to capture four components: single-name concentrations in the corporate<br />

portfolio, industry/sector concentration or diversification of the corporate portfolio, geographic concentration or<br />

diversification of credit risk and equity risk-weighted assets, and concentration or diversification of business lines<br />

and risk types. The large banks in this sample benefit, on average, from the concentration and diversification<br />

adjustments. However, the capital and earnings assessment does not incorporate adjustments for diversification,<br />

rather they contribute to our assessment of risk position.<br />

Table 3<br />

Historical RAC Ratios Pro <strong>For</strong>ma <strong>For</strong> New Hybrid Criteria And BICRA Scores<br />

Country Entity name<br />

Australia Australia and New<br />

Zealand <strong>Bank</strong>ing Group<br />

Ltd.<br />

Australia Commonwealth <strong>Bank</strong> of<br />

Australia<br />

Data<br />

as of<br />

date<br />

March<br />

31,<br />

2011<br />

June<br />

30,<br />

2011<br />

Australia Macquarie Group Ltd. March<br />

31,<br />

2011<br />

Australia National Australia <strong>Bank</strong><br />

Ltd.<br />

March<br />

31,<br />

2011<br />

Australia Westpac <strong>Bank</strong>ing Corp. March<br />

31,<br />

2011<br />

Austria Erste Group <strong>Bank</strong> AG Dec.<br />

31,<br />

2010<br />

Austria Raiffeisen <strong>Bank</strong>ing Group<br />

Austria<br />

Dec.<br />

31,<br />

2010<br />

Belgium KBC Group N.V. Dec.<br />

31,<br />

2010<br />

Brazil Banco Bradesco S.A. Dec.<br />

31,<br />

2010<br />

Brazil Banco do Brasil S.A Dec.<br />

31,<br />

2010<br />

<strong>Bank</strong> <strong>Ratings</strong> <strong>Incorporate</strong> <strong>Expectations</strong> <strong>For</strong> Improving Capital Assessments Globally<br />

RAC ratio<br />

before<br />

diversification<br />

(%)<br />

RAC ratio after<br />

diversification<br />

(%) Currency<br />

8.2 9.7 Australian<br />

dollar<br />

7.5 8.5 Australian<br />

dollar<br />

8.9 9.6 Australian<br />

dollar<br />

7.0 8.6 Australian<br />

dollar<br />

7.8 9.0 Australian<br />

dollar<br />

Total<br />

adjusted<br />

capital<br />

RAC RWA<br />

before<br />

diversification<br />

RAC RWA<br />

after<br />

diversification<br />

31,275 383,446 323,202<br />

29,176 391,136 345,003<br />

10,630 119,531 110,183<br />

29,273 416,395 339,073<br />

29,057 370,325 324,059<br />

5.9 6.5 Euro 10,865 183,702 166,682<br />

5.2 5.9 Euro 13,129 254,500 222,435<br />

4.7 5.9 Euro 10,362 218,745 175,188<br />

6.3 7.5 Brazilian<br />

rial<br />

6.5 7.6 Brazilian<br />

rial<br />

45,577 719,751 606,280<br />

42,933 659,600 563,936<br />

www.standardandpoors.com/ratingsdirect 13<br />

948538 | 300076937

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