... 2006 Springer. Printed in the Netherlands. R. Holzhacker and M. Haverland, (eds.), European Research Reloaded: Cooperation and Integration among Europeanized States, 1-17. of multi-level governance ... the EU research. ARENA working paper 16 /03. Oslo.Börzel, T. A. forthcoming, How the Eur opean Introduction15 EUROPEAN RESEARCH RELOADED: AND INTEGRATION AMONG EUROPEANIZED STATES COOPERATION Union ... trajectory of integration and Europeanization in the 1990’s to be quite different than earlier periods.2 The current period of cooperation and integration among Europeanized states is thus...