Agustín José Menéndez is Lecturer at the Universidad Autónoma de Madrid, Spain, and Visiting Researcher, ARENA, University of Oslo, Norway. He is co-author of The Constitution’s Gift (with J.E. Fossum, 2011). He was chief editor of the European Law Journal (2013-2018).Espen D. H. Olsen is Senior Researcher, ARENA – Centre for European Studies, University of Oslo, Norway. He is the author of Transnational Citizenship in the European Union: Past, Present and Future (2012).

• Chapter 1. Introduction.- Part I. The Yardstick: The Concept and the Conception of Citizenship.- Chapter 2. The Conept and the Conception of Citizenship.- Part II. From the European Personal Status to European Citizenship.- Chapter 3. The Ambivalence of European Integration: Between Proto-Citizenship and a Shared Nationality.- Chapter 4. European Citizenship: Between Formal Status and Practice.- Part III. From European Citizenship to Citizenship?.- Chapter 5. From Practice to Theory: Academic Discourses on European Citizenship. Chapter 6. Conclusions.

Agustín José Menéndez is Lecturer at the Universidad Autónoma de Madrid, Spain, and Visiting Researcher, ARENA, University of Oslo, Norway. He is co-author of The Constitution’s Gift (with J.E. Fossum, 2011). He was chief editor of the European Law Journal (2013-2018).Espen D. H. Olsen is Senior Researcher, ARENA – Centre for European Studies, University of Oslo, Norway. He is the author of Transnational Citizenship in the European Union: Past, Present and Future (2012).

• Chapter 1. Introduction.- Part I. The Yardstick: The Concept and the Conception of Citizenship.- Chapter 2. The Conept and the Conception of Citizenship.- Part II. From the European Personal Status to European Citizenship.- Chapter 3. The Ambivalence of European Integration: Between Proto-Citizenship and a Shared Nationality.- Chapter 4. European Citizenship: Between Formal Status and Practice.- Part III. From European Citizenship to Citizenship?.- Chapter 5. From Practice to Theory: Academic Discourses on European Citizenship. Chapter 6. Conclusions.