http://www.economics-ejournal.org/economics/journalarticles/2017-10
https://www.boeckler.de/pdf/p_imk_report_125e_2017.pdf
https://fabiusmaximus.com/2016/10/16/stratfor-eu-budget-battles-after-brexit/
https://static1.squarespace.com/static/56eddde762cd9413e151ac92/t/62bba8ec442843648f9f226e/1656465644747/Count+Down+-+Reforming+the+Cabinet+Office+2.pdf