https://www.socialeurope.eu/2017/05/rethinking-german-economic-policy/
https://www.brookings.edu/articles/the-difference-in-how-the-wealthy-make-money-and-pay-taxes/
https://www.socialeurope.eu/2017/06/the-case-for-an-investment-state/
https://www.socialeurope.eu/greek-economy-recovering-exiting-crisis