https://www.lse.ac.uk/granthaminstitute/publication/lionel_robbins2024/
https://www.brookings.edu/wp-content/uploads/2018/02/leave-no-country-behind_global-working-paper.pdf
http://wir2018.wid.world/files/download/wir2018-summary-french.pdf
http://library.fes.de/pdf-files/wiso/14397.pdf