Explain comparative advantage and free trade assumption as then. SHOW it. Do the work. I'm not going to do it for you if that's what you're waiting for. I'll hang back now and ask again for you to break down these obvious flaws and contradictions.
Thanks.
I’d like to preface this by stating that the human action axiom is a pretty nutty observation that can be made anyone, such as Keynesians, Monetarists, Chartalists, Marxists, et al. You can include any school of economcs, but we'll still deduce nothing from it without some other premise. Any deductive argument requires more than one premise to infer anything whatsoever.
I’m glad we got that out of the way……the finality of it all.
First of all, von Mises’ praxeological argument for free trade is heavily dependent on David Ricardo. He makes a correct assessment that David Ricardo made certain assumptions for comparative to operate in a proper fashion. von Mises wrote Human Action back in 1949, way before we had capital markets and globalization, which started in the early 1970s.
We had a world of capital controls, constrained labor markets, restricted foreign investment, etc. Even von Mises admitted that the Ricardian worldview was no longer applicable.
von Mises missed the boat when it came to assumptions about comparative advantage. It’s not even practical to assume where his argument about comparative advantage will even work from a time period of about 1940-1975. We have to analyze both the hidden and implicit assumptions.
David Ricardo’s recipe for comparative advantage must have the following conditions:
A) That production, such as labor and capital goods aren’t mobile on an international level.
B) Workers are inherently fungible – they can be shifted around to sector’s of the economy where a county can locate and secure comparative advantage.
Once we have a situation where capital is mobile, where it can move around in an international level, comparative advantage breaks down, leaving us with absolute advantage. Welcome to the world of 1972-1975-ish to present day globalization.
In point of fact, both the Austrian and Neoclassical argument about free trade is based on capital of county staying in said country, thus being allocated to another domestic industry where one can gain comparative advantage. In the modern era, this isn’t the case, we have capital in the Western counties sourcing absolute advantage in the Third Word or developing countries. This type of movement of massive amounts of capital is a recipe for deindustrialization in the Western counties, as capital will inevitably will end up in places with the absolute lowest unit labor costs, which results in falling wages and increased unemployment in the Western countries, etc.
Let’s assume the aforementioned statements are true and correct, we still have these hidden assumptions intrinsically linked to the arguments presented by von Mises and David Ricardo. These hidden assumptions are the cornerstone of various synthetic propositions which are the very foundation of praxeology.