https://www.socialeurope.eu/brexit-status-quo-ex-ante
http://www.rug.nl/research/portal/files/41711829/cesifo1_wp6448.pdf
https://www.niesr.ac.uk/wp-content/uploads/2023/11/JC760-NIESR-Outlook-Autumn-2023-Global-Topical-Feature-v2.pdf
http://sydneydemocracynetwork.org/article-brexit-yes-will-suffer-well/