“If economists are so smart, why aren’t they rich?”

Peter Coy (NYT) considers a few hypotheses.  My take here is pretty simple.  Here are three of the main ways to beat market returns:

1. Build a new product and sell it successfully.

2. Assemble and maintain an especially talented team of quants.  (It is a separate but still relevant question at what scale you can do this and thus how rich you can become.)

3. “See” something about the market, at least for a limited period of time, that other people do not and invest accordingly.  That might be falling interest rates, the rise of consumer tech, or the persistence of low inflation (all until recently!).  Note that #3 requires you to have some money in the first place, and for your run to be long enough that you truly become rich.

Putting aside generic demographic factors, there is no particular reason to expect #1 or #2 to be

Keep reading this article on Marginal Revolution.

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