https://ecipe.org/wp-content/uploads/2023/04/ECI_23_PolicyBrief_04-2023_LY01.pdf
https://economiesuisse.ch/sites/default/files/publications/swisscode_e_web_0.pdf
https://www.yalelawjournal.org/note/amazons-antitrust-paradox
https://itep.org/amazon-in-its-prime-doubles-profits-pays-0-in-federal-income-taxes/