https://www.thelancet.com/action/showPdf?pii=S1473-3099%2820%2930144-4
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef19041en.pdf
https://www.economiesuisse.ch/fr/print/pdf/node/48318
https://www.bruegel.org/dataset/national-policies-shield-consumers-rising-energy-prices