ERPA's aim is to provide a common access point for the online working paper series of the participating institutions in order to help researchers in the field of European Integration studies searching the growing number of working papers now available in the internet. ERPA is confined to high quality series in order to guarantee high standards. The participating series editors achieve this high level of scholarship by different means: while the Academy of European Law, the Max Planck Institute, and the Harvard Jean Monnet Chair practise high-level internal refereeing, the Robert Schuman Centre and the EIoP have a double-blind review process with two referees per paper. (en)