(directed to everyone, not just e7)
Let’s start with what we already agree-on.
I am pretty sure we agree on the below, but before I go off in some crazy direction I want to be sure.
++++
I think we know instinctively that 100% isolation, a total ban on all imports would be bad for an economy. (That’s why no one is advocating that.)
We also know that an economy where all goods and services must be imported would be bad. In fact, it would cease to exist.
(See illus.)
.
.
.
We can add at least one point to the illustration (let’s call it x=1) demonstrating that any nation’s economy, including its working class, receives at least some positive benefit, when that economy imports at least some goods and services.
.
.
.
In fact we can add more “x’s” to the diagram.
There is, for example, an x=2, where the economy, including the working class, receives even more benefit because it imported more goods and services,
and there is an x=3, where the economy, including the working class, receives less benefit (but still positive benefit because it imported more goods and services.
(See below)
The idea makes sense, right?
We’re on the same page with this, right?
But, although the concept works
I think we can also agree trying to define one perfect level of imports, x=2, is a fool’s errand. It is the wrong approach.
More likely, I think people believe things like
"We should produce 80% of our cars and import only 20%.
but
“Textiles are different, we should make 20% of those and import 80%.”
and
“It’s okay to import our rice and our tea from China, but we should support the American farmer. If China switched to growing corn, we should put tariffs on it and keep growing American corn.”
I agree, that would be a correct approach. The illustrations I have drawn above illustrate a useful concept, but it would be silly to try to find “the perfect ‘x’.” This must be done on a case-by-case or product by-product basis.
I think this is what we agree on, right?