http://www.transparency.org/news/feature/europe_and_central_asia_an_overall_stagnation
https://www.mckinsey.com/mgi/forward-thinking/forward-thinking-on-the-rollercoaster-of-central-banking-with-hans-helmut-kotz?stcr=BD52E6F02F7D4BBD8C6AE177CB9A5943&cid=other-eml-alt-mip-mck&hlkid=590536ba4d5741fcb736cbea5fa5d79c&hctky=2073353&hdpid=2c998142-e881-4c0e-9591-1c0aacce79bb
https://www.faz.net/aktuell/politik/inland/gastbeitrag-wolfgang-schaeuble-aus-eigener-staerke-16846887.html?utm_source=POLITICO.EU&utm_campaign=a80ea0a946-EMAIL_CAMPAIGN_2020_07_09_05_10&utm_medium=email&utm_term=0_10959edeb5-a80ea0a946-190380769
https://frc.org.uk/news/january-2018-(1)/investigation-into-the-audit-of-the-financial-stat