Bessent Unveils 'Economic D-Day' on Iran as Canada Tariff War Escalates and Oil Extends Its Win Streak

Tariffs

A tariff is a tax a government imposes on imported goods, collected at the border and paid by the importer — not, contrary to popular belief, by the foreign country that made the product. When the U.S. slaps a 50% tariff on Canadian plywood, it's the American company importing that plywood that pays the U.S. Treasury 50% of the goods' value on top of the purchase price. That importer then has three choices: absorb the cost and take a smaller margin, pass some or all of it on to customers through higher prices, or find an alternative, non-tariffed supplier. In practice, research on recent U.S. tariff rounds shows the pass-through to consumer prices has generally been substantial, though rarely a full dollar-for-dollar increase. Tariffs create what economists call deadweight loss — economic value that simply disappears rather than transferring from one party to another. Consumers pay more, some domestic producers get inefficient protection from competition, and trade volume shrinks; nobody captures the difference. This is different from a targeted economic sanction, like the ones aimed at Iran, which is designed explicitly to inflict cost rather than raise revenue or protect an industry — sanctions aim to cut a country off from trade and financial systems entirely, while tariffs merely tax that trade while still allowing it to happen. Tariffs also tend to trigger retaliation, as they have with Canada: when one country raises tariffs, the trading partner frequently responds with matching tariffs of its own, expanding the economic damage on both sides rather than resolving the original dispute. That's exactly the dynamic playing out now, with Canada's dollar-for-dollar retaliation set to hit U.S. dairy, steel, electronics, and agricultural exporters starting September 8.