Who. Cares.
You hero, Paul Krugman sure as hell doesn't. Why is debt a problem now, when it wasn't during Obabma's term?
Why taxes are overrated as economic policy
Ezra Klein
Let’s begin with taxes. I was talking to Glenn Hubbard, the Columbia economist who was George W. Bush’s chief economist, and he made a point about taxes and tax bills that I thought was interesting. He said the way to assess a tax bill is to ask: If this is the answer, what was the question? So if the tax bill that passed the Senate is the answer, what was the question?
Paul Krugman
In practice, this looks a whole lot like, “Goddammit, we've got to pass something, otherwise we've been in control of the government for a year and we haven't accomplished anything whatsoever.” It’s like the old
Yes, Minister joke, “We must do something. This is something. Therefore, we must do this.”
Ezra Klein
How would you design a maximally pro-growth tax reform bill?
Paul Krugman
My general principle is that taxes, as an issue, are just way, way overrated in economic policy. There’s very little evidence from economic history that they matter much at all, at least in the ranges we are talking about.
Believe it or not, Paul Ryan’s original proposal was a sensible proposal, which had backing from Democratic-leaning economists as well. If it were actually on the table, I probably would be saying, “Yeah, I'm in favor of this as long as it's deficit-neutral,” but the actual proposal looks nothing like that.
Ezra Klein
Republicans are adding a trillion or more onto the debt over the next decade, and probably more after that, to pass this bill. This is after Republicans spent all of the Obama years saying that debt is the biggest problem facing the country.
Democrats are calling them hypocrites for that. But Matt Yglesias had
an interesting piece the other day arguing that Republicans are right: Debt and deficits don’t matter that much, the bond markets are not freaking out over this tax bill, and Democrats should rethink their position here. So do debt and deficits matter, and if so, when?
Paul Krugman
The United States is in a range where we really should not be worrying about debt. Britain spent most of the 20th century with debt levels well above what we have now, and never seemed to have any problem with that. Japan has debt of 200 percent of GDP, and people keep betting against Japanese government bonds, saying that there's bound to be a crisis; people call that the widowmaker trade, because so many people have lost so much money betting that the markets are going to reject Japanese debt.
It turns out that advanced countries, politically stable countries, have a tremendous amount of leeway on debt. We are nowhere close to anything that looks like a red line. If there's something we ought to be doing, we shouldn’t let the deficit impact deter us from doing it.
Ezra Klein
Given that there are a lot of smart people who are a lot more worried about US debt than that, where do you think their theory goes wrong?
Paul Krugman
I don’t think there's a theory. We have an economy that’s growing. We have a little bit of inflation. The interest rates on our long-term debt are pretty low. If you actually do the simple models, and I'm a big believer in simple models, they say that the kinds of debt levels we now have are really nothing at all to be paying much attention to.
[The debt hawks] don’t have a theory; they have a feeling. It's a sense that somehow we must pay a price for these debts. I think a lot of the deficit and debt stuff just comes because it sounds serious.
Ezra Klein
My sense on the Democratic side of the debate is some of it is playing off a story about the Clinton years that goes like this: Interest rates were high, government borrowing was crowding out the private market, that made it hard for private players to invest and grow the economy; [then] Bill Clinton brought down the debt, that brought down interest rates, or allowed the Federal Reserve bring down interest rates, and that got us an economic boom.
Interest rates are low now, but my understanding is the theory is at some point the markets turn and they spike.
Paul Krugman
It's very hard to try and tell a coherent story about how this alleged debt crisis can even happen. I've been through this. I've given presentations at the IMF, where I say, “Look, I believe for a country that looks like the United States, a debt crisis is fundamentally not possible,” and people will say, “Well, I can't quite fault your logic here, but I don’t believe it.” It really is more about a gut feeling than it is about any kind of theory.