Noah Smith Retweeted de Chaisemartin
Attn: econometrics nerdshttps://twitter.com/CdeChaisemartin/status/1055171976946376704 …
Noah Smith added,
7:44 PM - 25 Oct 2018
0 replies
2 retweets
15 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.