https://onlinelibrary.wiley.com/doi/10.1111/ecaf.12565
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
https://www.congress.gov/117/plaws/publ169/PLAW-117publ169.pdf
file:///C:/Users/cooma_000/Downloads/EconPol_Policy_Report_02_2017_German_Account_Surplus.pdf