If anyone does not know what to study: That's what the Austrian School of Economics looks like!
A sad fact: Hayek received the Nobel Award simultaneously to the commie Gunnar Myrdal in 1974 as the Stockholm Committee still split into market economics and its socialistic counterpart which, as we all know, represents the mental illness of socialism, elevated to a pseudo-academic level.
Thanks, Prof. Hayek, for Your incredible contribution to science and the free society!