It’s not so much that they’re wrong is that they’re impossible in practice. Axioms, by their very nature, cannot be justified from within the system that they serve so “true” or “false” aren’t really applicable.
The model does have its justification, “given these axioms, we indeed get perfect allocation of resources”, that’s not wrong it’s a mathematical truth, and there’s a strain of liberalism (ordoliberalism) which specifically says “the state should regulate so that the actually existing market more closely approximates this mythical free market unicorn”, which is broadly speaking an immensely sensible take and you’ll have market socialists nodding in agreement, yep, that’s a good idea.
And then there’s another strain (neoliberalism) which basically says “lul we’ll tell people that ‘free market’ means ‘unregulated market’ so we can be feudal lords and siphon off infinite amounts of resources from the plebs”.
avidamoeba@lemmy.ca 6 days ago
Wrong as in not sound. An argument can be valid assuming its assumptions are true. The argument is the model, which really is a set of arguments. It’s assumptions which are taken axiomatically are as you say impossible, therefore they are not true (which I called wrong). So the argument is not sound. I’m not saying anything different than what you said really, just used informal language. ☺️
barsoap@lemm.ee 6 days ago
Its assumptions are inconsistent with the conditions in the material world, but that doesn’t make the model itself unsound. A model is not an argument, definitely not in the political sense, it’s just a model.
You can also include the model in the material world, as was done, at the very least, when the paper introducing it was published and that doesn’t make the material world unsound, either: The model lives in organic computation machines which implement paraconsistent logic in a way that does not, contrary to an assumption popular among those computation machines, make those paradoxes real in the material realm they’re embedded in.
Everything is, ultimately, sound, because the universe, nay, cause and effect itself, does not just shatter willy-nilly. “ex falso quodlibet” would have rather interesting implications, physics-wise.