http://gabriel-zucman.eu/files/AJZ2017.pdf
https://ec.europa.eu/info/sites/info/files/2017-european-semester-country-specific-recommendations-commission-recommendations-ireland.pdf
https://www.politico.eu/article/christine-lagarde-profile-european-central-bank/
http://www.imf.org/external/np/seminars/eng/2015/secularstag/pdf/Venkateswaran.pdf