https://itep.org/amazon-in-its-prime-doubles-profits-pays-0-in-federal-income-taxes/
https://www.imf.org/-/media/Files/Countries/ResRep/ECC/corporate-liquidity-and-solvency-in-europe-feb-12-2021-v3.ashx
https://ukandeu.ac.uk/wp-content/uploads/2023/05/Divergence-Tracker-7-FINAL.pdf
https://www.esri.ie/system/files/publications/RS155.pdf