The Euro - Emergence of a Global Currency

The euro: From monetary independence to monetary sovereignty

https://voxeu.org/article/euro-monetary-independence-monetary-sovereignty

The Euro’s First 20 Years

https://www.project-syndicate.org/commentary/eurozone-20-year-anniversary-failures-successes-by-jeffrey-frankel-2019-01

As the Euro Turns 20, a Look Back at Who Fared the Best. And Worst.

www.bloomberg.com/graphics/2018-euro-at-20/

The EU and Euro Keep Defying the Doomsayers

www.bloomberg.com/news/articles/2019-01-03/the-eu-and-euro-keep-defying-the-doomsayers

The euro enters its third decade in need of reform

https://www.economist.com/briefing/2019/01/05/the-euro-enters-its-third-decade-in-need-of-reform