Tariffs + energy squeeze inflation
A new Federal Reserve study argues that tariffs explain the entirety of excess core‑goods inflation in 2025, implying policy became a central driver of goods prices. At the same time U.S. wholesale prices rose 4% year‑over‑year in March as the Iran war pushed energy costs up, layering a second shock onto goods inflation. (reason.com) (pbs.org)
Tariffs imposed in 2025 appear to have pushed U.S. goods prices higher just as March energy costs delivered a second inflation shock. (federalreserve.gov) (dol.gov) A Federal Reserve Board note published April 8 estimated that tariffs in place through November 2025 raised core goods personal consumption expenditures prices 3.1 percent through February 2026. The authors said that explains “the entirety of excess inflation” in core goods relative to pre-pandemic rates and added 0.8 percentage point to core personal consumption expenditures overall. (federalreserve.gov) The same note said tariff pass-through to consumer prices now looks “effectively complete” after building over about seven months. That means import taxes first paid at the border were showing up on store shelves with a lag rather than staying on company balance sheets. (federalreserve.gov) Then came March wholesale inflation. The Producer Price Index for final demand rose 0.5 percent from February and 4.0 percent from March 2025, the biggest 12-month increase since February 2023, while prices for final demand energy jumped 8.5 percent in one month. (dol.gov) The Labor Department said nearly half of March’s increase in final demand goods came from a 15.7 percent rise in gasoline prices. Final demand goods climbed 1.6 percent in the month, while final demand services were unchanged. (dol.gov) These are two different inflation channels. Tariffs raise the cost of imported goods and parts directly, while an oil shock lifts fuel, freight, chemicals, and other inputs that businesses use across the economy. (federalreserve.gov) (bls.gov) The Federal Reserve measure in the tariff study is core personal consumption expenditures, which strips out food and energy to track underlying consumer inflation. The March wholesale report is the Producer Price Index, which measures prices received by businesses before those costs reach households. (federalreserve.gov) (bls.gov) Not everyone at the Federal Reserve agrees on how much tariffs explain. A Minneapolis Federal Reserve analysis published the same day argued that the pattern of price increases across goods categories does not line up cleanly with tariff exposure and said other forces may still be driving some of the overshoot in core inflation. (minneapolisfed.org) Even so, the March producer-price report showed the energy shock was concentrated outside the core measure: producer prices excluding food and energy rose 0.1 percent from February, and core producer prices were up 3.8 percent from a year earlier. That leaves policymakers weighing a tariff-driven goods trend against a war-driven energy spike that can still spread through supply chains. (pbs.org) (dol.gov) The immediate picture is not one clean inflation story but two overlapping ones: import taxes that have already filtered into goods prices, and a fresh jump in fuel costs that hit wholesale prices in March. (federalreserve.gov) (dol.gov)
