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Yes, Tariffs Reduce Imports, but They Also Reduce Exports
Episode 522

Yes, Tariffs Reduce Imports, but They Also Reduce Exports

The Human Action Podcast · Mises Institute

October 22, 2025

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Show Notes

In this episode of the Human Action Podcast, Bob unpacks Lerner’s Symmetry Theorem—the classic result that, under tight conditions, an import tariff is equivalent to an export tax. He applies the framework to recent 100% China‑tariff headlines, explaining why the dollar might strengthen in theory yet sometimes weakens in practice once retaliation and policy signaling are factored in.

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Topics

Global EconomyProtectionism and Free TradeTaxes and Spending