https://www.economiesuisse.ch/sites/default/files/publications/es_sbi_d_web.pdf
https://www.brookings.edu/articles/theres-an-industrial-revolution-underway-unless-we-act-it-will-make-the-racial-wealth-gap-even-worse/
https://www.brookings.edu/articles/why-do-us-presidents-like-military-assistance/