
https://ukandeu.ac.uk/the-debt-brake-and-germanys-international-competitiveness/

https://www.nao.org.uk/wp-content/uploads/2018/06/Investigation-into-the-governments-handling-of-the-collapse-of-Carillion.pdf

http://www.ebrd.com/news/events/ebrd-transition-report-201718.html