
https://www.nber.org/system/files/working_papers/w30028/w30028.pdf

https://ecipe.org/wp-content/uploads/2019/03/ECI_19_OccasionalPaper_Competition_01_2019-1.pdf

https://www.openmarketsinstitute.org/publications/hearings-show-big-tech-underestimating-regulatory-risk-to-investors