The 2018 tariff hikes reversed a decades-long push by the US for lower global trade barriers around the world. This column examines the impact of the resulting trade war on the US economy. It estimates a $51 billion annual loss to US consumers and firms from higher import prices, with an aggregate annual loss of $7.2 billion when producer gains and tariff revenues are factored in. It also argues that US tariffs protected politically competitive counties, whereas retaliations by other nations targeted strongly Republican counties.
Pablo Fajgelbaum, Pinelopi Goldberg, Patrick Kennedy, Amit Khandelwal