But waaaaaaait, you shout, what about inflation? If the government prints money like crazy, won’t that create inflation?

Well, in theory, yes. But probably not. Why is that? Because the US has an even bigger advantage than just being sovereign in its own currency (hi Greece), it also holds the reserve currency. The US dollar is the main currency that is used in most international transactions, it is held by all of the world’s central banks, and so forth.

Why is this important? Well, another way to define inflation is to say that the supply of a currency gets out of whack with its demand: too much currency chasing too few people who want to hold it, and so its value drops. Well, when you have the reserve currency, the demand for your currency is always going to be extremely strong. There’s always going to be tons of people, all around the world, who want to use US dollars, because their transactions are conducted in US dollars. (And it’s highly unlikely that this will change soon–being the reserve currency has a network effect, meaning everyone uses the dollar as the reserve currency because everyone else uses it, creating a self-reinforcing cycle that’s extremely hard to break.)

Series 1928 or 1934 $10,000 bill, Reverse
(Photo credit: Wikipedia)

In other words, while in theory printing tons of money could create inflation, in practice demand for the dollar is so high–and for structural reasons that have very little to do with how the US economy is doing at a particular point in time–that it’s hard to imagine a circumstance under which the US government would have to print so much that it would cause significant inflation.

And even if it did–well, for all the bad memories we have about it, the Stagflation of the 1970s was many things, but it was not Greece. Life in the 1970s was still relatively okay, despite the stagflation. That is to say, even in the extremely unlikely event that the government had to print so much money to get out of its debt that it caused moderate inflation, it still would not be a debt crisis of the kind that Greece and Spain are under right now. (Hyperinflation, meanwhile, is even less of a danger, since in recorded history it only happens in cases of not just reckless money printing, but also extremely serious exogenous shocks such as war, regime change, etc.)

Why am I writing this?

NEW YORK, NY - AUGUST 01: The National Debt C...
(Image credit: Getty Images via @daylife)

After all it’s already common knowledge among economists, Fed officials, and an increasing number of sophisticated investors.

Maybe so, but it’s still not common knowledge among politicians and among the general public. A lot of people still think that the US is under some risk of one day becoming like Greece, and it’s distorting our public debate.

It’s especially distorting it on the Right, where hysteria about deficits, and debt, and becoming like Greece has reached a fever pitch. Paul Ryan, especially, has framed his entire message on entitlement-cutting on the flawed premise that the US needs to cut its entitlement or it will suffer a debt crisis. This message, in turn, has infected broad swathes of the conservative movement (including very smart people in it), a movement that I consider myself a member of and want to see in strong intellectual health. But very few liberals–certainly no Democratic elected officials that I’m aware of, certainly not the President and the Vice President–are disputing the premise that the US is in any danger of a debt crisis.

In future posts, I will try to look at what the conservative movement can do to move past the idea of the debt crisis, and what it means.