https://www.ipg-journal.de/rubriken/soziale-demokratie/artikel/ode-to-joy-3011/
https://www.imf.org/-/media/Files/Publications/GFSR/2023/April/English/ch3.ashx
https://blogs.imf.org/2019/12/16/the-power-of-text-how-news-influences-sentiment-in-financial-markets/?utm_medium=email&utm_source=govdelivery