https://www.boeckler.de/pdf/p_imk_study_55_2017.pdf
https://ec.europa.eu/info/sites/info/files/annual-management-and-performance-report-2018.pdf
https://www.bruegel.org/sites/default/files/2023-06/PB%2012%202023.pdf
https://www.svensktnaringsliv.se/bilder_och_dokument/lltqqd_swedish-enterprise-the-us-ira_6-decpdf_1193461.html/Swedish+Enterprise+The+US+IRA_6+dec.pdf