https://blogs.lse.ac.uk/europpblog/2021/10/22/unexpected-lessons-from-spains-economic-rise/
https://www.bloomberg.com/news/articles/2017-06-04/sovereign-wealth-funds-may-sell-off-u-k-assets-on-brexit-vote?cmpid=BBBXT060517_BIZ&utm_medium=email&utm_source=newsletter&utm_term=170605&utm_campaign=brexit
https://cerre.eu/wp-content/uploads/2023/07/CERRE-Draft-Issue-Paper-DMA-Output-Indicators.pdf
https://www.telegraph.co.uk/business/2024/06/12/germany-descending-into-chaos-take-rest-of-eurozone-down/