In a recent episode of EconTalk titled “The Economics of Tariffs and Trade (with Doug Irwin),” aired on May 5, 2025, host Russ Roberts engages in a thought-provoking discussion with Doug Irwin, a leading figure in the realm of trade economics. Doug has recently contributed an insightful entry on “Tariffs” for the Concise Encyclopedia of Economics.
At the outset of their conversation, Russ and Doug delve into the contentious topic of trade deficits. Much like the majority of economists, both agree that trade deficits are not inherently problematic. However, Doug articulates this perspective in a refreshingly straightforward manner:
Imagine a world where the government didn’t produce any economic statistics. If inflation were to rise, would you notice? Absolutely. Each trip to the grocery store would reveal the truth. If we entered a recession, would it be apparent? Without a doubt; you would observe friends and family losing jobs, perhaps even experiencing it yourself. But a trade surplus or deficit? That’s an abstraction. It lacks the personal impact that makes it salient to your daily life.
A well-articulated point, indeed.
Additionally, Doug highlights that the foundational concepts of trade economics were remarkably understood by Adam Smith nearly 250 years ago. Doug reflects:
Every time I retrieve The Wealth of Nations from my shelf, I discover something new. Even after multiple readings, there’s always an overlooked sentence or insight waiting for me. It’s a timeless book of wisdom. Here was a man with no Internet access, limited to Britain and a brief time in France, yet he possessed profound knowledge and offered insights that remain incredibly relevant today.
I can relate to that sentiment. I must admit, however, that I’ve never tackled the entire text in one go—particularly avoiding Smith’s lengthy discourse on taxation.
