Why should we reduce our "trade deficit"?
ToddsterPariot, trade deficits are detrimental to GDPs (more than otherwise).
Trade deficits are detrimental to GDPs which in turn affect our median wage and rates of unemployment. This all can be determined logically but not historically demonstrated.
This cannot be proved or disproved historically because:
Sales of foreign and domestic products move in tandem within the domestic markets;
domestic markets move in tandem with the GDP;
trade deficits are one of the factors for determining the GDP and it proportional affect upon GDP is variable.
Respectfully Supposn
This is quite impressive.
In all the history of science, there has never been anything proven logically but not demonstrated empirically.
In all of science, with one exception, everything has begun from empirical data and a model was developed that explained that data.
The one exception was Einstein's 1905 work, "On the Electrodynamics of Moving Bodies", popularly known as The Theory of Relativity. It was the first and only time that unobserved observations were predicted by logical deduction. And yet, though so simple in it's prove, it was also so outrageous in it's claimed that it was not accepted as a theory until it was demonstrated in nature.
Not in all of history has there ever been, "proven logically but not demonstrated historically."
Here is the problem. Unfortunately, you provide so little information beyond your conclusion that it is difficult to understand where you may be coming from.
I had to give this some thought to first understand what the unstated premise is. Then I had to give it some thought within the context of how the economy functions.
The premise, and many like it, are based upon the observation that there are imports while there are people without jobs. The idea is that if those imports were produced domestically, then the unemployed would be employed.
The problem is it assumes that production could somehow be just transplanted into the existing economy without any other effects. It cannot.
The economy is a fluid thing that is where it is, having developed historically.
If, suppose, the trade had been balanced from day 1 such that there was no imbalance, when a recession hit there would still be unemployed. No improvement would be seen because the decline in demand would be just as well to the otherwise imported domestic products. The decline in demand would be the same as they are to the imported products as they are now. There would be no net gain in jobs.
With every recession, the trade "imbalance" recedes as there is a decline in demand for imported products.
If, suppose, the nation were to be isolated in it's entirety, as the economy developed, it would still go into a recession based upon the same factors that effect the globe as an economy. When that recession hit, the decline in demand would be proportionally the same and there would still be fewer jobs.
No manner of isolationist policies will change things. What isolationist policies will change is the rate of growth. Imports exists, in the greater part, due to comparative advantage. And in this comparative advantage, both the export and import country gain.