https://www.cbo.gov/system/files/115th-congress-2017-2018/reports/53651-outlook.pdf
https://www.brookings.edu/articles/the-hutchins-center-explains-the-neutral-rate-of-interest/
https://blogs.lse.ac.uk/europpblog/2022/09/08/why-the-eu-needs-a-wartime-investment-plan/
https://lawliberty.org/forum/why-economists-loathe-tariffs/