Global Bank Stress Test-2021-11-08-CEF
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RWA Modeling<br />
• Source loan book-total IRB portfolio shares and aggregate risk weight<br />
densities for all 450 banks<br />
• Apply Basel risk weight formulas for loan books’ IRB portion<br />
• Keep STA risk weights constant<br />
Note: IRB portfolio shares and risk weight densities as of end-2019 for an underlying bank sample of about 450 banks (cross-bank medians per country).<br />
Source: <strong>Bank</strong>s’ Pillar III reports and IMF staff calculations.<br />
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