https://www.economiesuisse.ch/de/artikel/schuldentricks-und-standortsorgen-deutschland-im-kreuzfeuer
https://ec.europa.eu/commission/sites/beta-political/files/reflection-paper-emu_en.pdf
https://ukandeu.ac.uk/our-economic-challenges-are-structural-borrowing-alone-wont-solve-them/?mc_cid=884875e416&mc_eid=815b1928ec