The Directorate General for Research, part of the European Parliament, provides detailed analysis on European policy and economics. They are known for publications like 'The euro as "parallel currency" 199
The Trans European Policy Studies Association (TEPSA) is a network of research institutes dedicated to studying European Union policy. They are known for their detailed analyses, including "The euro as 'parallel currency' 1999-2002," which explores the early economic dynamics of the euro.
