
Inflation that has been plaguing Europeans made a marked decline in September, strengthening hopes that consumers will eventually get relief from costlier groceries, vacations and haircuts — and that the European Central Bank won’t have to further restrict the economy by raising interest rates from already-record highs.
The annual rate was 4.3% this month, a drop from 5.2% in August. But recently higher oil prices are casting a shadow over prospects for beating inflation back down to the central bank’s target of 2%.