Trump\s tariffs: Four ways they have changed the global economy one year on

The tariffs Trump threatened on Liberation Day and that sparked such alarm were ultimately watered down, after the president exempted many goods and struck deals with countries that granted lower rates.

The big promises he made then have not materialised either.

Manufacturing spent much of last year in contraction, while foreign investment into the US also fell, despite pledges by some firms, such as drugmakers, to boost their spending, according to Tax Foundation analysis of government data.

Then in February, the US Supreme Court struck down the Liberation Day duties altogether, even calling into question the surge in tariff revenue the government took in last year. The US is now on the hook to return more than half the $260bn it had collected.

The White House has said it will take time for its policies to pay off, pointing to promises by firms and countries of big investments.

But for now the primary fallout from the tariffs in the US has been business strains and higher prices for consumers.

About 55% of the new charges were passed on to consumers last year, Goldman Sachs estimated in October.

That helped push up the US inflation rate last year by about half a percentage point to roughly 3%, compared to what it would have been without tariffs, Pearce said.

With affordability top of mind for many voters, the issue has complicated Republicans pitch ahead of of mid-term elections in November.

But though tariffs weighed on consumer spending and business activity, the economy still grew 2.1%, with unemployment in December standing at 4.4%.

It‘s created a lot of noise, but I think it’s difficult to say that its had very significant negative macroeconomic impacts, Pearce says.

The White House vowed after the Supreme Court ruling to resurrect its policies with other laws. How hard Trump will push in the run-up to the elections remains to be seen.

I don‘t think we’ll ever get back to Liberation Day levels, says Erica York, vice president of federal tax policy at the Tax Foundation.