Arcane math, IMO, has two purposes on Wall Street
1) Putting a price tag on something that nobody else can possibly know how to do so for...
2) To beat the stuffing out of the markets like nobody's business. It can be done, and to attest to that, we have The Simons Foundation, Math for America, and D.E. Shaw Research, which are all very societally beneficial organizations, funded by the fact that the people heading them effectively have their own money printing press.
So when I hear professors say that the market can't be beat...it very much can. And it has been, and most significantly by...former Professors.
1) Putting a price tag on something that nobody else can possibly know how to do so for...
2) To beat the stuffing out of the markets like nobody's business. It can be done, and to attest to that, we have The Simons Foundation, Math for America, and D.E. Shaw Research, which are all very societally beneficial organizations, funded by the fact that the people heading them effectively have their own money printing press.
So when I hear professors say that the market can't be beat...it very much can. And it has been, and most significantly by...former Professors.