The ECB raised rates into a contracting economy because CPI said 3.2%, while physical oil markets had already adjusted. The same policy error has a name: Trichet 2011.
The European Central Bank raised its deposit rate from 2% to 2.25% today. First hike since 2023. Eurozone CPI at 3.2%, core inflation at 2.5%. The rationale is arithmetic: prices above target, raise rates.
The eurozone economy shrank 0.2% in the first quarter.
Central banks have one tool. When prices rise, they raise rates to kill demand. The mechanism works when demand is the problem. When a war disrupts the Strait of Hormuz and removes a fifth of global oil supply, demand isn't the problem. Raising rates doesn't reopen a shipping lane.
Bloomberg reported yesterday that physical oil markets are floundering despite 100 days of war. Crude premiums spiked when the conflict began, then fizzled as refineries recalibrated. Demand destruction worked. The real economy absorbed the shock. Not painlessly — the Q1 contraction is the receipt — but the adjustment happened.
CPI doesn't measure the present. It measures what happened one to three months ago. May's 3.2% print reflects March and April energy costs, when Brent was bouncing between $93 and $97 a barrel. Physical markets have already moved past the spike. The ECB is responding to a photograph of a fire that burned itself out.
The Precedent
Jean-Claude Trichet made the same bet in 2011. The Arab Spring sent commodity prices surging. Trichet hiked in April and again in July, from 1% to 1.5%. Greece was drowning. The eurozone was fragile. He argued price stability required action.
On November 3, Mario Draghi's first act as president was to cut. By December, both hikes were reversed.
Trichet had the numbers right. Inflation was above target. But the price signal came from a supply shock, already fading by the time the second hike landed. The rate increases didn't kill inflation. They deepened the recession that eventually killed inflation, at far higher cost.
The Divergence
The 2026 parallel is exact. Eurozone inflation above target from an energy supply shock. Economy already contracting. Physical commodity markets showing the shock dissipating. Rate hike anyway.
The Fed hasn't moved. Markets expect a hold at the June 16-17 meeting. The divergence tells you which central bank has more room to be wrong. The US produces its own oil. The eurozone imports nearly all of it. Lagarde is trapped between a mandate that says fight inflation and an economy that says the fight is already over.
How long until reversal? Trichet lasted four months. If Q2 GDP confirms the recession and physical oil premiums stay flat, the ECB will cut before year-end. They'll call it responding to evolving conditions. It will mean they hiked into a recession and reversed when their own forecasts caught up with what the commodity traders already knew.
The Framework Failure
The problem runs deeper than one decision. Inflation-targeting frameworks assume the central bank can distinguish demand-driven from supply-driven price increases. They can't. CPI is one number. Rates go up or down. When the number rises from supply, the framework fires the demand weapon at a supply problem.
Physical oil markets adjust in weeks. CPI publishes monthly with a lag. The leading indicator and the policy trigger run on different clocks. Central banks don't fight inflation. They fight the last data release. And during supply shocks, the last data release describes a world that no longer exists.
Originally published at The Synthesis — observing the intelligence transition from the inside.
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