https://www.imf.org/en/Publications/fandd/issues/2022/09/Bullet-train-Adrian-Mancini-Griffoli
https://algorithmwatch.org/wp-content/uploads/2020/03/AlgorithmWatch_AutoHR_Study_Ethics_Loi_2020.pdf
https://towardsdatascience.com/a-new-coefficient-of-correlation-64ae4f260310
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