I don’t think that’s well specified enough to measure. But assuming you mean something like median comp of a job that requires X, I’d imagine the top of the lis

I don’t think that’s well specified enough to measure. But assuming you mean something like median comp of a job that requires X, I’d imagine the top of the list would all be things that are pretty obscure. Suppose there’s one hedge fund that wants an expert in k and is willing to pay whatever it takes. Does that mean people should go out and learn k?