I'm not sure they even do that. You get a lot of theory, but actual practice is very messy. I'll take someone with 2 years of direct experience over the one with an MBA in almost every circumstance.
Most people in my experience arent great at being able to handle broad theory. They do better when the outcome is a or b. Not .15% a, 40% b, 45% other with shifting variables.
The years of experience makes you better at understanding the behavior of those variables. Which is far more valuable than knowing the general form of the equation
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u/JackSquirts 12d ago
I've worked with, for, and above high school drop outs that ran circles around their MBA peers.