EDIT: rewritten for clarity.
I notice people brought up the question of possible unemployment under a gold standard.
Q: We buy Chinese stuff, they don’t buy ours, we are unemployed.
A: If we have to compete with the world because the Chinese are not forced to buy our products under a gold standard, but can pick and choose, that means we are being part of a free market. Are we afraid we are that incompetent and lame that we can’t compete without some gimmick [like paying the Chinese in dollars only]? And if we start with gimmicks, why won’t the world do it also, cancelling our advantage?
Also, if our stuff is garbage, then under a fiat system, the Chinese will only sell their wares in the first place to those who make good stuff [not to us], so they can have something worthwhile to buy back.
Why is there a huge market for yen and euros and currencies of industrial countries, but not for the currencies of backwards third world countries, or of North Korea? Because what can you buy with North Korean or third world money? Nothing. They don’t make anything worth buying, so there is no point getting their currency. If we cannot compete because we make inferior stuff, just like North Korea, no one will want our currency, just like North Korea. Meaning when we try to go shopping in China with dollars, they will refuse to sell to us. Because they won’t want our dollars, just like nobody wants North Korean money.
Bottom line, if we make good stuff, we have nothing to worry about, even under a gold standard. They will use their gold to buy our stuff, because it’s good. No unemployment.
If we make garbage, all the fiat money in the world will not help us. They won’t accept our fiat money in the first place, because it’s useless to them. In other words, unlike what the Q assumes, the situation will be: we cannot buy Chinese stuff, they do not want ours. The US consumer will have to settle for the garbage made in the US, because no country will sell him anything good. Still no unemployment, though, because the US workers are employed supplying the US economy.
Theoretical note: Once again, we see how Say’s Law is so important to understand what is going on. Products are ultimately paid for with products, even in a money economy. If our products are good, we can trade with them. If they are bad, we cannot. It’s that simple, and all the monetary gimmicks in the world cannot change these basic facts.