http://intsse.com/wswspdf/en/articles/2019/02/15/zucm-f15.pdf
https://www.johnkay.com/2018/03/13/moving-beyond-capitalism/
https://www.bruegel.org/wp-content/uploads/2021/05/PC-2021-11-ecofin-210521.pdf
https://www.healthaffairs.org/content/forefront/outlook-us-health-spending-growth-blast-past