
https://wiiw.ac.at/new-study-eu-tobacco-tax-reform-could-boost-revenues-and-cut-smoking-n-725.html

https://scholar.harvard.edu/files/rogoff/files/nber26760_why_is_euro_punching_below_its_weight.pdf

https://www.ipg-journal.de/interviews/artikel/das-vertrauen-vollstaendig-verloren-2934/