A new academic study found that U.S. President Donald Trump’s tariff policies have generated substantial federal revenue and accelerated a shift away from Chinese imports while having only a minimal overall effect on U.S. economic output.
The paper, released on March 25 by the Brookings Institution, analyzed the short-run impact of tariffs imposed in 2025, chiefly the reciprocal tariffs Trump first announced on April 2 of that year, a date he referred to as Liberation Day.





