
https://www.economiesuisse.ch/de/artikel/immerhin-zugang-zu-arbeitskraeften-aus-drittstaaten-gesichert

https://static1.squarespace.com/static/56eddde762cd9413e151ac92/t/62bba8ec442843648f9f226e/1656465644747/Count+Down+-+Reforming+the+Cabinet+Office+2.pdf

https://ecipe.org/wp-content/uploads/2023/06/ECI_23_PolicyBrief_06-2023_LY05.pdf