World News

Bruce Pardy: Tariffs Can Be Rational in Certain Situations


Commentary

President Donald Trump confirmed this week that new tariffs on Canada, Mexico, and China will go into effect on March 4. For weeks and months, a chorus of conservatives and libertarians have criticized Trump’s fondness for tariffs. “Tariffs punish your own people,” said John Stossel in Reason Magazine. “Tariffs are taxes, and taxing trade will mean less trade and higher prices,” said Sen. Rand Paul. “The optimal level of tariffs is zero,” said Walter Block in the Financial Post. They’re not wrong. But like Trump himself, sometimes tariffs are not that crazy.

Yes, tariffs are taxes, and taxes are bad. Tariffs tax your own people when they buy foreign goods. Tariffs raise prices and increase inflation. They impede transactions that benefit both sides. Consumers and producers in both countries would be better off without trade impediments. Yes, the ideal level of tariffs is zero.

But circumstances are rarely ideal. Paradoxically, if you value free trade and economic competition, sometimes tariffs are the best choice.

A small town has two bakeries. They offer delicacies of the highest quality. The owner of the Indigo Bakery is friends with the mayor. The mayor uses his office to benefit his friends. He arranges for the town to subsidize the Indigo Bakery.

The Indigo Bakery uses its largesse to undercut the prices of its competitor, the Violet Bakery. The Violet Bakery cannot compete. It goes bust, not because its products were inferior but because it lacked influence in the political sphere. The town breached the first principle of free markets: The same rules apply to everyone.

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