https://wiiw.ac.at/the-impact-of-green-technologies-on-gdp-and-employment-in-the-eu-dlp-6918.pdf
https://www.bruegel.org/wp-content/uploads/2021/11/PC-23-171121-1.pdf
https://www.bruegel.org/wp-content/uploads/2022/06/PC-11-2022-1.pdf
https://cms.ringiermedienschweiz.ch/sites/default/files/media/document/biianz09_wef_e_1.pdf