Should We Hunt for $20 Bills?
Q: I heard an investment joke the other day, and it seems to be a valid critique of index fund investing. I’d like your response. The joke goes something like this, “A stock picker and an index fund investor are walking down the street. The stock picker suddenly stops, points to the sidewalk below, and says ‘Hey, look, there’s a $20 bill.’ As he bends over to scoop up the found money, the index investor says, ‘Don’t bother. If that were a real $20 bill, someone would have picked it up already.’” What is your response?