https://www.nber.org/system/files/working_papers/w23583/w23583.pdf
https://www.nuffieldtrust.org.uk/news-item/privatisation-by-the-front-door-what-does-a-new-public-private-gp-model-mean
https://www.socialeurope.eu/away-oil-new-approach
https://algorithmwatch.org/wp-content/uploads/2020/03/AlgorithmWatch_AutoHR_Study_Ethics_Loi_2020.pdf