https://www.bancaditalia.it/pubblicazioni/qef/2018-0422/QEF_422_18.pdf
https://www.socialeurope.eu/the-imperative-of-reforming-eu-economic-governance
https://www.ecgi.global/sites/default/files/working_papers/documents/doconsumerscareaboutesg_3.pdf
https://www.diw.de/documents/publikationen/73/diw_01.c.670904.de/19-31-3.pdf