http://www.morganstanley.com/ideas/global-trade-protectionism
https://ecipe.org/wp-content/uploads/2022/10/ECI_22_PolicyBrief_Globalisation_08_2022_LY04.pdf
https://ukandeu.ac.uk/the-swiss-approach-to-trade-with-the-eu/?mc_cid=f98b87bf43&mc_eid=815b1928ec
http://www.ecb.europa.eu/pub/pdf/other/ebart201703_01.en.pdf