https://library.fes.de/pdf-files/wiso/14700.pdf
https://www.ips-journal.eu/index.php?id=340&L=0&tx_news_pi1%5Bnews%5D=3950&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_737_20191231&cHash=951ba3d83db8a5766c75dc246e3d2c7b
https://ca.news.yahoo.com/lagarde-falling-inflation-still-doesnt-133819174.html
https://www.brookings.edu/articles/why-the-founders-cared-about-trade-and-taxes/