Elasticities and tariffs: “percentage change in one variable relative to the percentage change in a related one”

https://www.twincities.com/2025/07/20/real-world-economics-elasticities-help-explain-tariffs-impact/

MAGA chaos aside, there is no way to predict what will happen if Trump tariffs actually begin.

Well, yes, of course prices will go up. But beyond that …