https://www.esri.ie/system/files/publications/RB202105_0.pdf
https://www.openmarketsinstitute.org/publications/after-the-midterms-in-a-divided-nation-antimonopoly-is-key-to-a-lasting-majority
https://cepr.org/system/files/publication-files/173807-geneva_25_climate_and_debt.pdf
https://sipri.org/sites/default/files/2017-09/yb17-summary-eng.pdf