Episode Details

I often think of labor economics as a role model for the field: a subfield in which theory is disciplined by evidence and (most) researchers are willing to listen to that evidence even when it challenges their preconceptions. And hardly anyone does modern labor economics as well as UMass Amherst’s Arindrajit Dube, who has an excellent new book out. I talked with him about that book and the state of labor more generally.

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TRANSCRIPT: Paul Krugman in Conversation with Arindrajit Dube

(recorded 6/18/26)

Paul Krugman: One of the most satisfying parts of economics, which doesn’t get as much attention as it should, is labor economics. It’s obviously important. Most of us work for a living, or at least pretend to work for a living. But also it is a field, a subfield you might say; more scientific than almost anything else in economics, really evidence-based. You’ve had multiple revelations where the data have actually changed the way people, myself included, have thought about stuff. And among the most effective, prominent practitioners of modern labor economics is Arin Dube, who has a new book called The Wage Standard. And I thought we’d take a break from all the other stuff going on and talk about Arin’s work. So hi, Arin.

Arindrajit Dube: Hi Paul, nice to see you.

Krugman: Yeah, welcome to my virtual studio. Why don’t you talk just a little bit about The Wage Standard and what you’re trying to do, and then we can get into the broader labor economics issues?

Dube: Yeah. So, I wrote a book. Here it is.

Krugman: By the way, we mostly don’t do that in economics; we write 5,000-word articles.

Dube: Exactly. Paul, of course, you’ve written many amazing books. But economists don’t usually write books. We publish articles.

Krugman: That’s right.

Dube: And so it was actually a big deal for me to sort of think about, did I want to write a book? And I kind of went for a number of years and I said, like, “Oh, well, I’m not writing this book for other economists as a main audience,” though of course, I’m very happy for other economists to read it, but I wanted to try to have a broader conversation, and I needed to be clear that I wanted to know what I was going to say in that conversation.

And so here’s basically the main point of the book. The main argument is that Americans deserve a raise, that most American workers actually could get paid more and should get paid more. And there are really good reasons to think that. You know, the market has not delivered what could be a sustainable but higher wage for those in the bottom and lower part of the income distribution. So that’s basically the core idea. And I try to bring in what we know about the research that I think has really blossomed in the last decade or two decades on a bunch of topics when it comes to understanding the labor market.

I was writing this book at the beginning of the pandemic and especially 2021. And it was really interesting because this was one of the more remarkable episodes in the labor market that really highlighted a lot of things that I was actually talking about in the book. Of course, it did it in a very messy way, because there were lots of things happening during that time. But it made for a very interesting process where I felt like I was writing the book and the world was writing itself outside, which was both exciting and challenging.