08.11.2021 Views

Global Bank Stress Test-2021-11-08-CEF

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<strong>Stress</strong> <strong>Test</strong> Approach & Methodology<br />

Income Statement<br />

and Other Models<br />

Balance Sheet<br />

Projection<br />

Capital shortfalls<br />

• Panel regression models (except for<br />

trading income and other income)<br />

for each country<br />

• Sign restrictions, Bayesian model<br />

averaging<br />

• Combines all Income projections<br />

• Assumptions for taxes, dividends<br />

• Static or dynamic balance sheets<br />

• Risk weights (standardized vs.<br />

IRB approach, Basel formulas)<br />

• Focus on CET1 ratios<br />

• Threshold: 4.5 percent<br />

• PDs and LGDs from NLRs<br />

Left hand side variables<br />

Net Interest Margin<br />

Net Loan Loss Rates<br />

Net Fee and Commission Income<br />

Other Comprehensive Income<br />

Other Income/Expense<br />

Net Trading Income Ratio<br />

Right hand side variables<br />

GDP growth<br />

Unemployment rate<br />

Short term rates<br />

Term spread<br />

Stock price growth<br />

VIX<br />

Corporate spreads<br />

Constant<br />

Stand. deviation approach<br />

8

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