The Federal Reserve Bank of New York released a headline-grabbing study this month saying the 2025–26 tariff program added about 2.9 percentage points to consumer goods inflation. The number landed like a stick of dynamite in political coverage, prompting fierce pushback from the White House’s economic team and a broader fight over how to read the data. The truth is messier than the headlines — and the NY Fed’s own method admits as much.
What the New York Fed actually found
The NY Fed economists trace a clear channel: tariffs raise import prices, import-price changes feed into producer costs, and producer-cost rises pass through into retail prices. Their headline rule of thumb is simple: every 1 percentage point rise in average tariffs raises consumer goods prices by about 0.25 percent after a year. Using that chain, they calculate that tariffs added roughly 2.9 percentage points to consumer goods inflation by February 2026. That sounds scary — until you remember that this is about goods only, not services, housing, or energy.
Why the math isn’t the whole story
Critics have focused on the study’s counterfactual assumptions. The authors hold economy-wide factors — wages, demand, monetary policy — fixed when they ask “what if there were no tariffs?” That makes the math neat but risks treating relative price moves as absolute ones. If tariffs push up the price of one good, households spend less elsewhere. Those offsets can mute or erase the net effect on headline inflation, something the NY Fed’s approach can’t fully capture. Add the fact that the paper’s 2.9 point figure applies to about 20 percent of the CPI basket, and the implied hit to headline CPI looks a lot smaller — closer to a few tenths of a point — not the inflationary tidal wave some headlines implied.
Politics and pressure: the tantrum over numbers
The study sparked a public scolding from Director, National Economic Council Kevin Hassett, who called it “the worst paper” he’d seen and urged discipline for the authors. That’s theater, not debate. Conservatives who back tariffs will want research that shows their policy didn’t cost consumers much. The White House wants easy headlines. Meanwhile, Fed researchers are supposed to be independent — and independent research deserves rigorous critique, not political public flogging. If the paper is flawed, show the math. If it’s right, don’t try to silence debate. Both sides should stop staging press conferences and start hashing through the assumptions.
Bottom line: tariffs matter, but context matters more
Tariffs can and do push prices up for targeted goods. The NY Fed paper offers useful estimates on timing and channels: imports move fast, domestic producer and retail effects take months to show. But the study’s own disclosures make clear it does not — and cannot — prove tariffs were the dominant driver of headline inflation. Policymakers should treat the 2.9 number as one input, not a verdict. If you care about inflation, demand clearer counterfactuals, full data disclosure, and honest talk about trade-offs. And if you care about good policy, stop pretending a single paper settles a national economic debate — especially when both the math and the motives are under the microscope.

