https://www.veblen-institute.org/Editorial-Assumer-l-impot
https://www.veblen-institute.org/IMG/pdf/rapport_pub_et_conso_synthese.pdf
http://uk2070.org.uk/wp-content/uploads/2020/02/UK2070-FINAL-REPORT.pdf
http://go.carnegieendowment.org/iHTP0VPKETn00o001NP0V0F