Workers have the most to lose from a wage-price spiral

THE WORLD economy keeps producing nasty inflation surprises. In January consumer prices grew by more than expected in America, Britain and the euro zone, and America’s rate of annual producer-price inflation stayed close to 10%. Making matters worse, fears that Russia would invade Ukraine sent the oil price to over $96 a barrel on February 14th, its highest since 2014. On both sides of the Atlantic financial markets have rapidly priced in more monetary tightening in 2022, as some central bankers have begun to worry in public that they face a test of their credibility.