RT @sinanaral
A 🧵 about an important and amazing paper by @RoeeLevyZ, my @MITSloan colleague @alexeymakarin and Luca Braghieri on:

The *Causal* Link between Social Media Use and Mental Health... Now forthcoming in AER.
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3919760