Evening edition · Tuesday, 20 October 2026
Rehn said the price of money is already doing some of the work
Finland's central-bank governor told parliamentarians that rising long-term rates are slowing growth and inflation. His test for the next move is narrow and checkable: whether the energy shock spreads.
Olli Rehn, who governs the Bank of Finland and sits on the ECB’s Governing Council, spoke to a Finnish parliamentary committee on Tuesday. His main sentence was plain: “The recent rise in long-term interest rates is dampening growth and slowing inflation”1.
He put the rise in borrowing costs down to inflation expectations, uncertainty and competition for capital, naming governments with large deficits and companies investing in artificial intelligence. “The increased demand for capital has driven up its price,” he said1. Higher market rates are already feeding into bank lending rates for households and firms, he added1.
The test. Rehn said future decisions will depend “on whether we see broader effects on inflation”, and that so far they have not appeared1. He pointed to moderate, slowing wage growth and a labour market that is no longer tight, both unlike 20221. On the same morning, Germany’s producer prices excluding energy rose just 0.1% on the month3, which fits his description rather than contradicting it.
The caveat he chose. He also said a return to the “old normal” in energy markets “seems increasingly unlikely”1. That is not a forecast of rates. It is a governor warning that the energy bill may stay high even if inflation outside it stays calm.
Elsewhere, the euro held at about $1.12 and the dollar index slipped 0.1%2. Meeting by meeting, Rehn said, is “particularly justified” now1. It is also the only honest way to run a committee when the oil price is set by missiles.
What to watch
- Euro-area core inflation in the next flash estimate: Rehn's own condition is 'broader effects', which is where they would show1.
- Bank lending rates for households, which Rehn said are already being pushed up by market rates1.
- German producer prices excluding energy, up 0.1% on the month in September3.
A central banker who names his test has done you a favour: you can mark it yourself.
Sources
- ECB's Rehn: Rising Long-Term Rates Dampening Growth, Slowing Inflation — Econostream Media, 20 Oct 2026.
- Shares down again as oil stays high; AI earnings in focus — Euronext Live (Reuters), 20 Oct 2026, 14:50.
- Erzeugerpreise im September 2026: +6,7 % gegenüber September 2025 — Destatis, 20 Oct 2026.
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