HomeNewsOpinionThe inflation genie is moving to the White House

The inflation genie is moving to the White House

The consumer price index suggests that the jump in expectations for price gains might not be over, and tariffs won’t help

January 16, 2025 / 16:29 IST
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inflation
The latest inflation data isn’t actually all that bad.

Americans are growing concerned about sticky inflation, and President-elect Donald Trump needs to make sure that he doesn’t fan those anxieties with untimely tax cuts or tariffs that juice the costs of imports.

The latest data suggest why it’s a particularly tricky time in inflation psychology. A report Wednesday showed that the consumer price index rose 0.39% in December, the biggest one-month increase since February. Although much of the heat came from famously volatile categories, they are also the areas that hit consumer psychology most directly: pump prices and supermarket items. Supply concerns and a cold snap contributed to a 4.3% increase in the energy commodities index, and food at home jumped for a second month, as bird flu contributed to a surge in egg prices.

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By and large, these aren’t categories that economists consider “core,” and they probably don’t say much about underlying trends in overall inflation. But it’s also true that idiosyncratic supply shocks are starting to feel a little too commonplace to many households. Some months the heat comes from auto insurance, others it’s airline tickets. In recent months, Egg Armageddon has entered the mix. Most Americans don’t care about the particulars of the disinflation rug-pull du jour — there just always seems to be one.

Economists believe that inflation expectations are a self-fulfilling prophecy: Consumers that expect higher prices may just accept them as a given instead of taking their business elsewhere. At an extreme, they might also demand higher wages to keep up, which drives corporate costs higher and prompts companies to hike prices even further (the infamous wage-price spiral scenario). This economy is far from a wage spiral, but you wouldn’t want expectations to get further out of control.