Monday, May 09, 2011
Stop the (prediction) insanity!
By its nature, punditry craves attention, which is easier to attract with certainties than with equivocation. But that certitude reflects bravado more often than true knowledge.
Maybe Kobe Bryant should take heed, predicting a series comeback after being down 3-0 (i.e., needing FOUR consecutive wins), only to lose the next game by 36 points.


I’m glad that Mankiw wrote that. But I fear that politicians will not listend to someone who says “I don’t know” or “we don’t have the right data” too often. I think a politican will listen to someone who sounds very confident. They might trust that person more. It is like Harry Truman said “Why can’t we find a good one-handed economist” instead of the ones who are always saying “on the other hand.”