ITIF：2025年半导体关税如何损害美国经济和数字产业领导力报告（英文版）

A blanket 25 percent tariff on U.S. semiconductor imports would produce a 0.18 percent downturn in U.S. economic growth in the first year, and if sustained over 10 years, would result in a 0.76 percent slowdown in U.S. economic growth in the 10th year.  A 10 percent tariff would result in 0.06 percent of U.S. gross domestic product (GDP) growth foregone in the first year and 0.20 percent in the 10th year.  The average American citizen would forego $122 in living standard growth the first ye