
https://neweconomics.org/2023/08/new-eu-fiscal-rules-jeopardise-investment-needed-to-combat-climate-change

https://www.europarl.europa.eu/RegData/etudes/IDAN/2021/699811/IPOL_IDA%282021%29699811_EN.pdf

https://www.euronews.com/2018/09/26/after-three-decades-and-trillions-in-investment-east-germany-still-trails-west