http://www.oxfordmartin.ox.ac.uk/downloads/academic/technology-globalisation-future-of-work_Mar2015.pdf
https://www.project-syndicate.org/commentary/greater-depression-covid19-headwinds-by-nouriel-roubini-2020-04?utm_source=Project+Syndicate+Newsletter&utm_campaign=64d8372856-sunday_newsletter_03_05_2020&utm_medium=email&utm_term=0_73bad5b7d8-64d8372856-105765449&mc_cid=64d8372856&mc_eid=0c8d9ddf15
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/623810/Wage_Growth_in_PRB_Occupations_-_final_report__3_.pdf