
http://www.cesifo-group.de/portal/page/portal/DocBase_Service/studien/Studie-2017-Felbermayr-etal-Brexit-79843.pdf

https://data.oecd.org/natincome/net-lending-borrowing-by-sector.htm

https://www.imf.org/~/media/Files/Publications/WEO/2018/October/English/c2.ashx?la=en