https://www.socialeurope.eu/2017/06/answer-wages-not-capital/
http://www.ips-journal.eu/topics/human-rights/article/show/lets-not-lose-our-thread-2155/
https://cdn.obr.uk/March-2020_EFO_presentation_slides.pdf
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/741926/Final_EEA_report.PDF