Will Rate Hikes Really Tame Inflation or Is It Different This Time?

 | Nov 10, 2022 15:40

A widely discussed criticism of the Federal Reserve is that the central bank was asleep at the switch last year, when it waited too long to begin tightening monetary policy to nip emerging inflation in the bud. The critique implies that adopting a more hawkish policy earlier would have spared the US from the high inflation that now stalks the economy. But a review of other central banks that followed that script suggests otherwise.

The Economist analyzed numbers on eight countries (including Brazil, South Korea and New Zealand) where policy tightening started a year or more ago. The median hike: six percentage points, substantially more than the Fed’s hikes to date. The accumulated rate increases, in theory, should have tamed inflation, but that’s not what happened.

Comparing monetary policy across economies is tricky since every country is distinct in terms of macro conditions. Nonetheless, the analysis raise intriguing and troubling questions about what’s possible, or not, with the standard playbook for fighting inflation this time.

The smoking gun in the analysis: core consumer prices in the eight countries overall – Hikelandia – have shot up quickly and dramatically this year despite aggressive and early rate hikes.