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[Phys-l] And now, something completely different (Humor at the expense of economists)



GRAND UNIFIED THEORY OF THE DAY

How many economists does it take to change a light bulb?

The answer is indeterminate. Choose one of the following:

TWO: one to change the bulb and one to assume the existence of a ladder.

EIGHT: one to screw in the bulb and seven to hold everything else constant.

NONE: They are all waiting for an invisible hand.

[Alcom, S. and Solarz, B, Yale Economic Review]


bc, especially likes the last one, and thanks Sam Smith; also for the NASA one.