"The universe of firms could be limited to the largest social media companies, such as Facebook, Google/YouTube, Twitter, and TikTok. Perhaps it could also be extended to other large technology companies, such as Amazon or Apple, or other critical companies in the internet stack."
#NathanielPersily,
#JoshuaATucker, 2021
https://www.brookings.edu/articles/how-to-fix-social-media-start-with-independent-research/
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