Alex Cohen
@alexwcohen
Principal researcher @GiveWell, @YaleEconomics PhD, mostly empirical research and global health and development, views are my own
ID: 783355240028471296
04-10-2016 17:16:58
365 Tweet
657 Takipçi
1,1K Takip Edilen
@alexwcohen
Principal researcher @GiveWell, @YaleEconomics PhD, mostly empirical research and global health and development, views are my own
ID: 783355240028471296
04-10-2016 17:16:58
365 Tweet
657 Takipçi
1,1K Takip Edilen