“All taxes are paid by someone, and President Donald Trump’s tariffs are no exception to that rule. The question of who pays and in what amounts is likely to become even more of a focal point in the coming days and weeks, as the White House follows through on its threat to hit imports from dozens of countries with higher tariffs starting on August 1.
Economic data from the past few months, during which the Trump administration hiked tariffs on goods from Mexico, Canada, China, and elsewhere, provide a preview of what’s to come after the August 1 tariffs hit: Higher prices for Americans.
That is, of course, what economists say tariffs do. Raising prices is really the only function of a tariff—which artificially inflates the price of imported goods to make them less attractive than domestic alternatives. Economists will also tell you that’s not the whole story. They say that domestic producers often raise prices as well, since imported competing goods are now more expensive. They also say that tariffs on raw materials and intermediate parts—like the Trump administration’s levies on steel, aluminum, and the parts necessary to build a car—will push up the cost of building other, more complex goods, and those higher costs will be passed along to consumers in the form of higher prices.
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There have been “relatively quick price responses to tariff announcements,” report a group of economists connected to the Harvard Business School’s Pricing Lab, which tracks prices throughout the economy. In a paper updated earlier this month, the Harvard economists report that there’s been a “cumulative increase in imported goods prices since early March” of approximately 3 percent. The paper relies on data from four major U.S. retail chains.
Their data show that prices for both imported and domestic goods have climbed since Trump took office, with foreign-made goods increasing more quickly thanks to two noticeable leaps that occurred right after Trump’s tariff announcements in early March and early April.
https://reason.com/2025/07/29/yes-tariffs-are-raising-prices