
https://ecipe.org/wp-content/uploads/2022/08/ECI_22_PolicyBrief_UKTrade_07_2022_LY01.pdf

https://www.cbo.gov/system/files/2020-01/56020-CBO-Outlook.pdf

https://www.eda.admin.ch/dam/eda/en/documents/publications/EuropaeischeAngelegenheiten/Schweiz-und-EU_en.pdf