https://www.tasc.ie/assets/files/pdf/ensuring_good_future_jobs.pdf
https://www.socialeurope.eu/2017/07/german-wages-need-rise/
https://www.oecd.org/tax/beps/public-consultation-document-secretariat-proposal-unified-approach-pillar-one.pdf
https://www.iwh-halle.de/fileadmin/user_upload/publications/iwh_discussion_papers/iwh-discussion-paper_2019-04_Brautzsch_Holtemoeller.pdf