https://www.boeckler.de/data/downloads/IMK/FMM%20Konferenz%202023/v_2023_10_20_goekten.pdf
http://inegalites.be/Les-inegalites-de-chomage-entre-la?lang=fr
https://www.etui.org/content/download/36217/363575/file/F-B_07_EN_WEB.pdf
https://www.iwh-halle.de/fileadmin/user_upload/publications/iwh_discussion_papers/iwh-discussion-paper_2019-04_Brautzsch_Holtemoeller.pdf