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by bermanoid 4625 days ago
Austrians, for the most part, make no testable predictions. They essentially reject math as a tool, and insist that unless you implement their preferred systems 100%, then they won't work at all, and then explain all observed failures by claiming that it would have worked better if things had been pushed further.

Even if they're on to something, they don't give the unconvinced very much to work with. Most of their arguments push every economic dial in a single direction no matter the current state of the world, which says to me that there's no way that approach could lead to a reasonably balanced economy.

I think econ is messed up in all sorts of ways, but I don't think the Austrian school has the answers, they strike me as far too religious and unbalanced to be believable, and quite frankly I see way too many words and far too little math coming out of their camp to buy any of it. Every other science leans on math to great benefit, I refuse to believe that econ is somehow the one exception where it's not useful, especially since at its core it's about optimizing certain numbers.

2 comments

I'd suggest any unwillingness to make specific mathematically testable predictions is correct acknowledgement that the field is too complicated to do so. As I've said, you can make a model and tweak it by picking and choosing inputs until you can make it successfully back test with historic data, but any comprehensive correctness is likely tenuous if not specious.

Having a complex model that appears correct but is actually wrong is quite dangerous. Observe long term charts (debt, debt to gdp, etc) in various countries throughout the world. We're told by economists and the federal reserve in very serious tones using large words and complex models that everything is all figured out, but the charts continue to get worse. Even during the glorious Clinton years of supposed robust surpluses, debt increased every year. Hindsight being 20/20, we now know we were just in a bubble.

Austrians speak in broad principles rather than specific mathematical formulas, and in my opinion, their broad (vague) predictions of what will happen if you do <x> are far closer to honest reality than any other camp.

> They essentially reject math as a tool, and insist that unless you implement their preferred systems 100%, then they won't work at all

What? What Austrian has ever said that?

Austrian's very rarely deal with absolutes in the real world and mainly deal with relative analysis (If you go with X bad policy, these negative things can occur).

> then they won't work at all, and then explain all observed failures by claiming that it would have worked better if things had been pushed further.

What occurrences are you referencing when an Austrian got policy control?

> and quite frankly I see way too many words and far too little math coming out of their camp to buy any of it.

They reject the idea that maths is a useful tool in economics due to it being a social science.