For countries that don't face a flat 10% tariff, the Trump administration's recent levies follow a basic formula—and one that ...

Few economic innovations have been as transformative to worldwide standards of living than vibrant international trade. Trump ...

Brent Neiman, a University of Chicago economics professor, predicted in a New York Times op-ed that President Trump’s ...

Mr. Neiman was a Biden administration Treasury official who co-wrote trade-related academic research cited by the Trump White ...

Complex formulas and stacked duty rates—how companies calculate what to pay.

An economist Donald Trump cited in calculations for his extra-high global tariffs says that the president should get an F- in math.

Remote territories like Heard Island and McDonald Islands, home to penguins but no humans, weren't spared from President Trump's sweeping tariff list last week.

consistently produced the reciprocal tariff percentages revealed by the White House across the board. Just figured out where these fake tariff rates come from. They didn't actually calculate ...

Journalists and economists determined the numbers are based off trade deficits divided by exports. The U.S. trade representative confirmed that this calculation, rather than the tariffs themselves, ...

A nonprofit public-interest litigation firm filed a lawsuit Monday alleging President Donald Trump's "Liberation Day" tariffs ...