http://www.cbi.org.uk/cbi-prod/assets/File/June%202017_CBI%20economic%20forecast%20table(1).pdf
https://gabriel-zucman.eu/files/TWZ2020b.pdf
https://www.socialeurope.eu/the-right-macroeconomic-policies-for-a-europe-saving-too-much
https://www.devcommittee.org/sites/dc/files/download/Documents/2023-03/Final_DC2023-0002%20evolution%20paper.pdf