
https://www.brookings.edu/blog/techtank/2020/07/31/big-tech-and-antitrust-pay-attention-to-the-math-behind-the-curtain/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=92428572&utm_source=hs_email

https://ecipe.org/wp-content/uploads/2021/07/ECI_21_PolicyBrief_11_2021_LY03-2.pdf

https://www.eaidb.org/reports/2022.html?utm_source=pocket_saves&utm_source=POLITICO.EU&utm_campaign=5ab6de15b0-EMAIL_CAMPAIGN_2023_02_02_12_30&utm_medium=email&utm_term=0_10959edeb5-5ab6de15b0-%5BLIST_EMAIL_ID%5D