Banking Crisis2010–2014Peak: 2010-11-21
🇮🇪

Irish Banking Collapse & EU Bailout

SIGMA flagged COLLAPSE regime 143 days before peak — 2010-07-01
What authorities said vs what math showed
Official assessment before crisis

"Ireland was AAA rated. EU Commission praised Irish "flexibility"."

SIGMA Engine — same period

COLLAPSE regime flagged July 2010 — 143 days before bailout

Reconstructed SIGMA Trajectory — 12 months before peak
T-12 monthsT-9mT-6mT-3mT-1mPeak
T-12m
47
T-6m
65
T-3m
77
T-1m
88
Peak
91
Macro Parameters at Peak Crisis
Debt/GDP
92% (and rising to 120%)
CA Deficit
-3% GDP
FX Reserves
0 months
CDS Spread
680bp
Bond Yield
8.2%
Banking
Bank assets = 700% GDP
IMF Status
EU/IMF €85B program Nov 2010
Debt Restructured
Bank recapitalization €64B (40% GDP)
Key Timeline
2008-09-29Ireland guarantees all bank liabilities — catastrophic error
2009-01-15Anglo Irish Bank nationalized
2010-09-30Bank recapitalization costs announced: €45B
2010-11-21EU/IMF bailout formally requested
Contagion Spread
PortugalSpainItaly

EU/IMF €85B program. ECB emergency liquidity. Fiscal austerity 2011-2014.

GDP contraction
-6.4% in 2009
Currency loss
Eurozone — no devaluation
Market loss
Irish bank stocks -99%
Recovery time
5 years
Total cost
€64B bank recapitalization = 40% of GDP
Summary

Ireland's 2010 crisis was caused by a property bubble financed by bank lending, followed by the government's catastrophic blanket bank guarantee in 2008 which socialized private losses onto the sovereign.

Mechanism of failure

Property bubble → bank insolvency → sovereign guarantee of all bank debt → sovereign debt unsustainable → market access loss → EU/IMF bailout.

What the early warning missed — and what SIGMA would have caught

Irish bank loan-to-deposit ratios exceeded 180% in 2007 — funded by wholesale markets. When wholesale funding froze in 2008, insolvency was mathematically certain.

Active SIGMA signals at peak
BANKING LEVERAGE EXTREMEPROPERTY BUBBLE COLLAPSEHURST PERSISTENTSOVEREIGN BANK NEXUSMINSKY PONZI
Hurst H = 0.82 (trend persistence)R₀ = 1.7 (contagion)Minsky: PONZI
Key lessons for risk assessment
1.Blanket sovereign guarantees of bank debt multiply crisis severity by shifting private losses to public balance sheet
2.Property price-to-income ratios above 8x signal bubble with near-certain correction within 3 years
⚠ Which country today looks most like Ireland at T-90?
🇦🇹
Austria
SIGMA 44.2/100 — STABLE

Austria has Raiffeisen Bank exposure comparable to Irish banking concentration. Banking sector assets ~300% GDP.

View Austria Full Analysis →
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