http://www.etui.org/Publications2/Working-Papers/Why-central-and-eastern-Europe-needs-a-pay-rise
https://www.politico.eu/article/european-union-qatargate-alberto-alemanno-scandal-corruption-corruption-problem/
https://theconversation.com/the-gig-economy-is-nothing-new-it-was-standard-practice-in-the-18th-century-81057