In the graph, DS means domestic supply and DD means ... of retaliatory trade barriers are subsidies, standardization, tariffs, quotas, and licenses. Each of these either makes foreign goods ...

President Trump is an avowed supporter of tariffs, but many experts say such trade measures can boost inflation.

Fact checked by Yarilet Perez Reviewed by Robert C. Kelly What Are Tariffs? Tariffs are a type of trade barrier that makes ...