"Austrian Economics" is a very large set of propositions. Which ones have you significantly changed your degree of belief in?
The kinds of writing produced based on 'praxeology', by people like Ludwig von Mises and Murray Rothbard, I have changed my mind to think as being not very reliable. I don't think that the arguments put forth by these Austrian Economists trying to justify when they reject empiricism and make weird assumptions are very good. This actually hurts a sizable amount of writing by these people, most of which I haven't read but any that I did end up having believed I now place very little trust in. The wikipedia synopsis of one of Mises' works should give you a fa...
Admitting to being wrong isn't easy, but it's something we want to encourage.
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