[pgeorgi]

It's about inflation (see https://www.ecb.europa.eu/mopo/strategy/pricestab/html/index...), but there's a relationship because their interest rate informs the interest rates across the region they maintain monetarily (practically the baseline, where every other lender adds their margin on top), and the interest rate is the strongest tool they have at their disposal to adjust inflation rate.

So the central bank interest rate isn't targeted to be 2%, but it will be somewhere close to it: too high, and they drive inflation well above 2% all on their own. They can stay lower for quite a while (see the past ~15 years) but that was already considered an emergency situation.

Before 2008, the ECB moved between 1.5% and 3.75% (https://www.ecb.europa.eu/stats/policy_and_exchange_rates/ke...) with at most 16 months at a time above 3% which was followed by a bump down to 1%.

We'll have to see where things go from now, but the recent shift of their language towards "2% in the _medium_ term" indicates to me that we'll stay in the higher end of the spectrum for a while instead of quickly trending down again.

[tonfa]

> So the central bank interest rate isn't targeted to be 2%, but it will be somewhere close to it: too high, and they drive inflation well above 2% all on their own.

Isn't it the reverse relationship? Increased rate decrease the velocity of money and decrease inflation?

(At the risk of causing a recession)

Central banks have been raising interests to fight inflation so far.