Here are the main points of the Bank of Canada’s lessons in free trade. It starts off with a bang. “Trade is dominating the news these days. With the barrage of headlines and the talk about protectionism and tariffs, it’s easy to forget that much of our economic growth and prosperity comes from international trade.”
Below are the lessons, taken almost entirely verbatim from the bank’s online lesson (except where I’ve provided a bit of additional description). It’s a terrific lesson and all within a mere 1,400 words and a short video.
Lesson 1: All parties reap the rewards of free trade.
Specialization means focusing on what each country produces most efficiently and trading for the rest. And because specialization is more efficient, it creates more wealth than if each country tried to do it all on its own. International trade is no different from domestic specialization and internal trade — few of us grow our own food or do our own dry cleaning. Instead, we specialize and trade. The lesson includes a short cartoon video featuring “Mark and Lucy” — aimed at kids but worth a presidential view — that explains the concepts of comparative advantage and opportunity costs.
Lesson 2: Trade protectionism makes everyone worse off.
While freer trade — in both exports and imports — makes us better off, the opposite is also true. Barriers to free trade, such as tariffs, have a negative impact on our economic well being.
Lesson 3: The pie isn’t divided equally.
Freer trade has raised incomes across the global economy, but it has not benefited everyone. Countries engaged in free trade are better off overall, but some sectors and communities within countries have suffered. Governments have used policies such as ongoing learning and retraining programs to help affected workers adjust. This a better approach than shrinking the pie through trade protection. That would be worse for everyone.
Lesson 4: Trade deficits and surpluses are not a scorecard.
It’s important to debunk the myth that cheap imports are the cause of all the pain and that a trade deficit with another country is a bad thing. Looking at trade balances between a country and its trade partners, we should expect to see surpluses with some and deficits with others. This is specialization in action.
Terence Corcoran, “Amazing! Canada has one government department that actually comprehends free trade!”, Financial Post, 2018-10-04.
April 12, 2021
QotD: Four lessons on free trade
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