
https://www.opendemocracy.net/neweconomics/brexit-global-south-time-end-free-trade-imperialism/

https://www.progressivepolicy.org/blogs/trade-fact-of-the-week-americas-non-mfn-tariffs-on-natural-resources-are-usually-low/

https://www.cesifo-group.de/DocDL/ifoDD_18-01_29-31_Achten.pdf