WEST LAFAYETTE, Ind. — A research professor at Purdue University breaks down tariffs and their economic impact on the United States. Channing Arndt, who’s also director of the Global Trade Analysis ...

Here's a puzzle that's been bothering me: how can we be seeing substantial tariff revenues, and flattish inflation, and a stronger-than-expected economy, all at the same time? In other words, if U.S.