A Simple Solution to the Two Envelope Paradox
In the classical formulation of the two-envelope paradox, you are presented with two envelopes containing money and allowed to choose one to keep. After you pick one of the envelopes, but before you open it, you’re told that one of the envelopes contains twice as much money as the other, and if you wish, you can now switch envelopes. What should you do? Intuitively, this …