https://www.socialeurope.eu/unions-responses-to-the-covid-19-crisis-in-europe
https://www.esri.ie/system/files/publications/WP677_0.pdf
https://www.resolutionfoundation.org/app/uploads/2019/11/Feel-poor-work-more.pdf
https://www.nuffieldtrust.org.uk/files/2022-09/1662995727-nuffield-trust-new-horizons-web.pdf