https://www.census.gov/content/dam/Census/library/publications/2019/demo/p60-266.pdf
https://blogs.lse.ac.uk/europpblog/2023/04/03/rationing-drugs-in-england-and-france-how-a-depoliticised-regulator-can-become-a-source-of-politicisation/
https://sciencespo.hal.science/hal-03874282v1/file/2022_zhuravskaya_guriev_markevich_new_russian_economic_history.pdf