https://www.brookings.edu/blog/up-front/2018/07/12/as-trump-twists-natos-arm-lets-run-the-math-on-defense-spending/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=64421876
https://www.kingsfund.org.uk/publications/spending-and-availability-health-care-resources
https://think.ing.com/articles/four-scenarios-for-eurozone-reform-at-this-weeks-eu-summit/
https://www.boeckler.de/pdf/p_imk_report_139_2018.pdf
https://www.nao.org.uk/wp-content/uploads/2018/06/Investigation-into-the-governments-handling-of-the-collapse-of-Carillion.pdf
https://www.socialeurope.eu/austerity-a-cyclical-tale
https://static1.squarespace.com/static/5afc0bbbf79392ced8b73dbf/t/5b07d7ce1ae6cf2a4178f587/1527240672975/SGC_Full_Report.pdf
https://www.boeckler.de/pdf/p_imk_study_58_2018.pdf
https://c24215cec6c97b637db6-9c0895f07c3474f6636f95b6bf3db172.ssl.cf1.rackcdn.com/interactives/2018/tiger/assets/2018-04/2018-04-tiger-total.pdf
https://eml.berkeley.edu/~dromer/papers/RomerandRomerFinancialCrises.pdf