https://www.omfif.org/analysis/commentary/2017/june/uk-risks-falling-behind-europe/
https://pdf.sciencedirectassets.com/272083/1-s2.0-S1090951623X00030/1-s2.0-S1090951622001109/main.pdf
https://qz.com/1776080/how-the-mcdonnell-douglas-boeing-merger-led-to-the-737-max-crisis
https://ec.europa.eu/agriculture/sites/agriculture/files/external-studies/2016-bilateral-trade-agreements/exec-sum_en.pdf