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http://fedtrust.co.uk/our-work-on-europe/there-may-be-trouble-ahead-brexit-after-the-election/
http://The Hamburg G-20 summit: Reshaping the economy to serve people and society
https://ec.europa.eu/commission/publications/position-paper-transmitted-eu27-issues-relating-functioning-union-institutions-agencies-and-bodies_en
https://www.project-syndicate.org/commentary/global-economy-downside-risks-by-nouriel-roubini-2017-06
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http://blog.arbeit-wirtschaft.at/mindestlohn-zufriedenere-beschaeftigte/
https://www.socialeurope.eu/2017/07/real-measure-inequality/
http://gabriel-zucman.eu/files/AJZ2017.pdf
http://Position paper transmitted to EU27 on Ongoing Union Judicial and Administrative Procedures