https://socialeurope.eu/why-a-new-university-of-labour
https://www.wsi.de/download-proxy-for-faust/download-pdf?url=http%3A%2F%2F217.89.182.78%3A451%2Fabfrage_digi.fau%2Fp_wsi_report_63e_2021.pdf%3Fprj%3Dhbs-abfrage%26ab_dm%3D1%26ab_zeig%3D9200%26ab_diginr%3D8483
https://www.socialeurope.eu/2017/06/oecd-joined-campaign-higher-wages/
http://uk.businessinsider.com/unemployment-in-the-uk-is-now-so-low-its-in-danger-of-exposing-the-lie-used-to-create-the-numbers-2017-7?r=US&IR=T