The Secretary Problem proof is an interesting piece of mathematics, and may be useful in some contexts, but it is completely worthless as a guideline for how to conduct yourself in real-world situations.
This is too strong a claim, I think. Following the algorithm strictly to the letter seems silly—if you see a fantastic option early on you should probably take it. But the algorithm still reflects some more general insights, as is often the case.
(I agree with your general point, though. The Arrow’s Impossibility Theorem example at least is pretty good.)
This is too strong a claim, I think. Following the algorithm strictly to the letter seems silly—if you see a fantastic option early on you should probably take it. But the algorithm still reflects some more general insights, as is often the case.
(I agree with your general point, though. The Arrow’s Impossibility Theorem example at least is pretty good.)