Gelman's smart guy, but I think he's just confused here RT @delong: Econ debate about prices at a fancy restaurant http://andrewgelman.com/2012/01/econ-debate-about-prices-at-a-fancy-restaurant/ …
0 replies
1 retweet
4 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.