I'd rather see transport costs and technology limitations such as storage, spoilage and waste and stuff as a curb limiting international trade effectiveness and stimulator for a diverse domestic economy instead of the entire country producing nothing but steamers.
But I believe both would be a monster to compute.
Perhaps imports in general should have some waste ratio depending on technology, thus making undeveloped nations more closed and more developed nations more globalized. This would be a relatively simple one-variable modifier to prices of imported goods, much like tariffs, but instead of being a government tax and redistribution of wealth, it would be waste and loss of value.
Thus, in 1836 it might be completely inefficient for Prussia to import beef from Argentina, but in 1912 the Argentinian ranchers might be taking the bread out of the Prussian farmers mouth.
But I believe both would be a monster to compute.
Perhaps imports in general should have some waste ratio depending on technology, thus making undeveloped nations more closed and more developed nations more globalized. This would be a relatively simple one-variable modifier to prices of imported goods, much like tariffs, but instead of being a government tax and redistribution of wealth, it would be waste and loss of value.
Thus, in 1836 it might be completely inefficient for Prussia to import beef from Argentina, but in 1912 the Argentinian ranchers might be taking the bread out of the Prussian farmers mouth.