A tariff is a tax on imported goods usually aimed at protecting local jobs and industries
from foreign competition. The idea is that if foreign materials and products are more
expensive, you’ll buy more domestic goods.
Suppose, for example, that the U.S. government levied a new 10% tariff on cars imported
from Japan. The tariff would push the price of a $50,000 Japanese vehicle to $55,000. So,
because the Japanese car is now more expensive, in theory, a similar American-made
vehicle becomes more appealing to buyers.
During his first term in office, President Donald Trump introduced tariffs on about $380
billion worth of goods, breaking with decades of free trade policy. Now, just months into his
second term, he imposed more and bigger tariffs, implementing a 20% duty on Chinese
imports and 25% tariffs on products from Canada and Mexico. The moves amount to a
seismic shift in US trade policy that targets our three biggest trade partners.