https://ec.europa.eu/commission/sites/beta-political/files/reflection-paper-globalisation_en.pdf
https://www.project-syndicate.org/commentary/moodys-downgrade-china-sovereign-debt-rating-by-yu-yongding-2017-06
https://www.imf.org/external/pubs/ft/fandd/2021/12/pdf/Kimball.pdf
https://reformscotland.com/wp-content/uploads/2018/04/The-VAT-opportunity.pdf