http://www.fiscalcouncil.ie/wp-content/uploads/2017/06/Fiscal-Assessment-Report-June-2017-Final.pdf
http://www.bmwi.de/Redaktion/DE/Publikationen/Monatsbericht/schlaglichter-der-wirtschaftspolitik-05-2017.pdf?__blob=publicationFile&v=24
https://www.brookings.edu/articles/the-changing-role-of-the-us-dollar/
https://www.boeckler.de/pdf/p_imk_report_152e_2020.pdf