Productivity in France, Germany, and the UK http://piketty.blog.lemonde.fr/2017/01/09/of-productivity-in-france-and-in-germany/ …pic.twitter.com/0PgREstq9O
3:20 PM - 9 Jan 2017
0 replies
0 retweets
1 like
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.
at
retweets