² Aron, R, ‘Is Multinational Citizenship Possible?’ (1974) 41 Social Research 638Google Scholar. For a very informative analysis of the connection existing between the concepts of citizenship and the nation-state, see Preuß, UK, ‘Problems of a Concept of European Citizenship’ (1995) 1 ELJ 271–3Google Scholar.

³ eg Case C–135/08, Janko Rottmann v Freistaat Bayern [2010] ECR I–1449; Case C–34/09, Gerardo Ruiz Zambrano Office national de l'emploi [2011] ECR I–0000; Case C–127/08] Metock and Others [2008] ECR I–6241; Case C–192/05 Tas-Hagen and Tas [2006] ECR I–10451; Case C–200/02 Zhu and Chen [2004] ECR I–9925; Case C–256/11 Murat Dereçi, Vishaka Heiml, Alban Kokollari, Izunna Emmanuel Maduike & Dragica Stević v Bundesminister für Inneres [2011] ECR I–0000. Several important cases to clarify the legal nature of EU citizenship further are currently pending in front of the Court. See eg Case C–356/11 O, S, OJ C 269/74 (2011); Case C–357/11 L., OJ C 269/75 (2011).

⁴ Schönberger, C, ‘European Citizenship as Federal Citizenship: Some Citizenship Lessons of Comparative Federalism’ (2007) 19 Revue européenne de droit public 61Google Scholar. See also Shaw, J, ‘Political Rights and Multilevel Citizenship in Europe’ in Guild, E, Groenendijk, K and Carrera, S (eds), Illiberal Liberal States: Immigration, Citizenship and Integration in the EU (Ashgate 2009) 29Google Scholar.

⁵ Shaw, J, ‘Citizenship: Contrasting Dynamics at the Interface of Integration and Constitutionalism’ in Craig, P and de Búrca, G (eds), Evolution of EU Law (OUP 2011 2^nd ed) 578Google Scholar.

⁶ Bauböck, R and Guiraudon, V, ‘Introduction: Realignments of Citizenship: Reassessing Rights in the Age of Plural Memberships and Multi–Level Governance’ (2009) 13 Citizenship Studies 440CrossRefGoogle Scholar.

⁷ While the limitations of such an exercise are obvious, given the sheer amount of the publications engaged with this topic in all the 23 languages of the Union, it is nevertheless possible to outline the most influential trends in the academic thought on EU citizenship during the last ten years.

⁸ The pivotal role played by EU citizenship in the Union today is not connected to the recent revisions of the Treaties. In fact, virtually all the recent developments in this vein have been rather inconsequential, if not a disappointment: Schrauwen, A, ‘European Citizenship in the Treaty of Lisbon: Any Change at All?’ (2008) 15 Maastricht Journal of European and Comparative Law 55CrossRefGoogle Scholar; Kostakopoulou, D, ‘Ideas, Norms and European Citizenship: Explaining Institutional Change’ (2005) 68 ModLRev 261–2Google Scholar.

⁹ eg Opinion of AG Jacobs in Case C–168/91 Kostantinidis [1993] ECR I–1191; Opinion of AG Léger in Case C–214/94 Boukhalfa [1996] ECR I–2253; Opinion of AG Jacobs in Case C–224/02 Heikki Antero Pusa [2004] ECR I–5763; Opinon of AG Jacobs in Case C–96/04 Standesamt Stadt Niebüll [2006] ECR I–3561; Opinion of AG Sharpston in Case C–212/06 Government of the French Community and Walloon Government v Flemish Government [2008] ECR I–1683; Opinion of AG Sharpston in Case C–34/09, Ruiz Zambrano [2011] ECR I–0000. Also the extrajudicial writings of the members of the Court play an important role in the academic debate. See, inter alia, Lenaerts, K, ‘“Civis europaeus sum”: From the Cross-Border Link to the Status of Citizen of the Union’ (2011) 3 Electronic Journal of the Free Movement of Workers in the European Community 6Google Scholar; J Kokott, ‘EU Citizenship—citoyens sans frontières?’ (2005) Durham European Law Institute, European Law Lecture, available at <http://www.dur.ac.uk/resources/deli/annuallecture/2005_DELI_Lecture.pdf> (accessed 20 August 2012).

¹⁰ At the EU level see Directive 2004/38, OJ L 158/77, 2004; Carrera, S, ‘What Does Free Movement Mean in Theory and Practice in an Enlarged EU?’ 11 ELJ (2005) 711–18Google Scholar; Soriao, C, ‘Libre circulation et séjour dans l'UE: La directive 2004/38 au regard des droits de l'Homme’ (2005) 121 Journal des tribunaux, Droit européen 200Google Scholar; Elsmore, MJ and Starup, P, ‘Union Citizenship—Background, Jurisprudence, and Perspective: The Past, Present, and Future of Law and Policy’ (2007) 26 Yearbook of European Law 96–100CrossRefGoogle Scholar. At the national level, see the country reports of the EUDO citizenship observatory of the European University Institute <http://eudo-citizenship.eu > .

¹¹ The notion of European citizenship is older than the Maastricht Treaty: Kochenov, D and Plender, R, ‘EU Citizenship: From an Incipient Form to an Incipient Substance? The Discovery of the Treaty Text’ (2012) 37 ELR 369 (and the literature cited therein)Google Scholar.

¹² Notable exceptions are Kostakopoulou (n 8); Shaw (n 5) 575–84.

¹³ Shaw, J, ‘Constitutional Settlements and the Citizen after the Treaty of Amsterdam’ in Neunreither, K and Wiener, A (eds), European Integration after Amsterdam: Institutional Dynamics and Prospects for Democracy (OUP 2000) 297Google Scholar.

¹⁴ cf JR Searle, The Construction of Social Reality (Simon and Schuster 1997).

¹⁵ A fair amount of short-sightedness played a role here too, however. To agree with Dora Kostakopoulou, ‘It is … unfortunate that much of the relevant literature in the 1990s did not recognize that the value of European citizenship existed not so much in what it was, but in what it ought to be’: Kostakopoulou (n 8) 263.

¹⁶ See the references throughout this article and also, inter alia; Sánchez, S Iglesias, ‘¿Hacia una nueva relación entre la nationalidad estatal y la ciudadanía europea?’ (2010) 37 Revista de Derecho Comunitario Europeo 933Google Scholar; Marguery, T, ‘La citoyénneté européenne joue-t-elle un role dans l’éspace penal de liberté, de sécurité et de justice?’ (2010) CDE 387Google Scholar; Shaw, J, ‘The Constitutional Development of Citizenship in the EU Context: With or without the Treaty of Lisbon’ in Pernice, I and Tanchev, E (eds), Ceci n'est pas une Constitution – Constitutionalism without a Constitution? (Nomos 2009) 104Google Scholar; Groussot, X, ‘“Principled Citizenship” and Process of European Constitutionalisation – From a Pie in the Sky to a Sky with Diamonds’ in Bernitz, U et al (eds), General Principles of EC Law in a Process of Development (Kluwer 2008) 315Google Scholar; Somek, A, ‘Solidarity Decomposed: Being and Time in European Citizenship’ (2007) 32 ELR 787Google Scholar; Bauböck, R, ‘Why European Citizenship? Normative Approaches to Supranational Union’ (2007) 8 Theoretical Inquiries in Law 452CrossRefGoogle Scholar; Dougan, M, ‘The Constitutional Dimension to the Case Law on Union Citizenship’ (2006) 31 ELR 613Google Scholar; Kadelbach, S, ‘Union Citizenship’ in A von Bogdandy and Bast, J (eds), Principles of European Constitutional Law (Hart 2006) 453Google Scholar.

¹⁷ Kostakopoulou (n 8).

¹⁸ These included ‘Market citizenship’; ‘Civic republican European citizenship’; ‘Deliberative European citizenship’; ‘Corrective European citizenship’; and ‘Constructive European citizenship’: Kostakopoulou ibid 238–43. Many more theoretical approaches to citizenship are available, which could potentially be utilized also in the context of EU citizenship analysis. See eg L Bosniak, ‘Citizenship Denationalised’ (2000) 7 IndJGlobalLegalStud 477; K Rubinstein and D Adler, ‘International Citizenship: The Future of Nationality in a Globalised World’ (2000) 7 IndJGlobalLegalStud 522. For the analysis of the different approaches in the context of EU citizenship see eg P Mindus, ‘Europeanisation of Citizenship within the EU: Perspectives and Ambiguities’ (2008) Università degli Studi di Trento Working Paper WP SS, No 2.

¹⁹ eg Case C–184/99 Grzelczyk [2001] ECR I–6193; Case C–224/98 D'Hoop [2002] ECR I–6191; Case C–413/99 Baumbast and R. [2002] ECR I–7091; Case C–224/02 Pusa [2004] ECR I–5763.

²⁰ Case C–85/96 Martínez Sala [1998] ECR I–2691; Case C–184/99 Grzelczyk [2001] ECR I–6193; Case C–413/99; Case C–456/02 Trojani [2004] ECR I–7573. See, in general, Davies, G, Nationality Discrimination in the European Internal Market (Kluwer 2003)Google Scholar; K Lenaerts, ‘Union Citizenship and the Principle of Non-Discrimination on the Grounds of Nationality’ in Festskrift til Claus Gulmann (Thomson 2006).

²¹ Case C–192/05 Tas-Hagen and Tas [2006] ECR I–10451; Opinion of AG Jacobs in Case C–224/02 Pusa [2004] ECR I–5763; Jacobs, F, ‘Citizenship of the European Union – A Legal Analysis’ (2007) 13 ELJ 591CrossRefGoogle Scholar; Kochenov, D, ‘Free Movement and Participation in the Parliamentary Elections in the Member State of Nationality: An Ignored Link?’ (2009) 16 Maastricht Journal of European and Comparative Law 197CrossRefGoogle Scholar.

²² Case C–135/08, Janko Rottmann v Freistaat Bayern [2010] ECR I–1449; Case C–34/09, Gerardo Ruiz Zambrano v Office national de l'emploi [2011] ECR I–0000; Case C–256/11 Dereci [2011] ECR I–0000; Lenaerts (n 9); Kochenov, D, ‘A Real European Citizenship; A New Jurisdiction Test; A Novel Chapter in the Development of the Union in Europe’ (2011) 18 ColumJEurL 55Google Scholar; Van Elsuwege, P, ‘Shifting the Boundaries? European Union Citizenship and the Scope of Application of EU Law’ (2011) 38 LIEI 263Google Scholar.

²³ On the legitimacy of the use of federal terminology in the legal context of the EU see inter alia Schütze, R, ‘On “Federal” Ground: The European Union as an (Inter)National Phenomenon’ (2009) 46 CMLRev 1069Google Scholar.

²⁴ Case C–135/08, Janko Rottmann v Freistaat Bayern [2010] ECR I–1449; G-R de Groot, ‘Overwegingen over de Janko Rottmann-beslissing van het Europese Hof van Justitie’ Asiel & migrantenrecht (2010) 293; Kochenov, D, ‘Annotation of Case C–135/08 Rottmann’ (2010) 47 CMLRev 1831Google Scholar; J Shaw (ed), ‘Has the European Court of Justice Challenged the Member State Sovereignty in Nationality Law?’ (2011) EUI Robert Schuman Centre for Advanced Studies Paper No 62.

²⁵ Case C–34/09, Ruiz Zambrano [2011] ECR I–0000; van der Mei, AP, van den Bogaert, SCG, and de Groot, G-R, ‘De arresten Ruiz Zambrano en McCarthy’ (2011) 4 NTER 187Google Scholar; Ankersmit, L and Geursen, W, ‘Ruiz Zambrano: De interne situatie voorbij’ (2011) 4 Asiel & migrantenrecht 156Google Scholar; P Van Elsuwege (n 22); Sánchez, S Iglesias, ‘El assunto Ruiz Zambrano: Una nueva aproximación del Tribunal de Justicia de la Unión europea a la ciudadanía de la Unión’ (2011) 24 Revista general de derecho europeo 382Google Scholar.

²⁶ For an analysis see Kochenov, D, ‘The Right to Have What Rights? EU Citizenship in Need of Clarification’ 18 ELJ (2013 forthcoming)Google Scholar.

²⁷ Williams, A, ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (2009) 20 OJLS 549CrossRefGoogle Scholar; Williams, A, The Ethos of Europe (CUP 2010)CrossRefGoogle Scholar. For an informative perspective, see Neyer, J, ‘Justice, Not Democracy in the European Union’ (2010) 48 JComMarSt 903Google Scholar; Neyer, J, ‘Who Is Afraid of Justice? A Rejoinder to Danny Nicol’ (2012) 50 JComMarSt 523Google Scholar.

²⁸ Weiler, JHH, ‘Individual and Rights: The Sour Grapes (Editorial)’ (2010) 21 EJILGoogle Scholar. See also Weiler, JHH, ‘Europa: “Nous coalisons des Etats nous n'unissons pas des hommes”’ in Cartabia, M and Simoncini, A (eds), La Sostenibilità della democrazia nel XXI secolo (Il Mulino 2009) 51Google Scholar.

²⁹ See Schütze, R, From Dual to Cooperative Federalism (OUP 2009)CrossRefGoogle Scholar (which is a compelling plea against this approach).

³⁰ eg Kochenov, D, ‘Ius Tractum of Many Faces: European Citizenship and the Difficult Relationship between Status and Rights’ (2009) 15 ColumJEurL 181–93Google Scholar.

³¹ G Tesauro, Diritto comunitario (5th edn, CEDAM; Wolters Kluwer Italia 2008) 480 [author's translation: ‘At the moment the Community notion of citizenship does not exist, not even hypothetically, given that the norms requiring its possession as a subjective condition for their application in reality refer to the national law of the State whose nationality turns into the basis of the invoked right.’]

³² Besselink, L and Reestman, JH, ‘Dynamics of European and National Citizenship: Inclusive or Exclusive? (Editorial)’ (2007) 3 EuConst 2Google Scholar.

³³ Ibid. See, similarly, Richard Bellamy: ‘[EU citizenship] facilitates cooperation between citizens of the member states and their access to citizenship of another member state, but does very little to create a distinctive attachment to the EU itself’: Bellamy, R, ‘Evaluating Union Citizenship: Belonging, Rights and Participation within the EU’ (2008) 12 Citizenship Studies 598CrossRefGoogle Scholar.

³⁴ The ECJ traditionally disallows making any distinctions between Member State nationalities on the ground of how they were acquired: Case 136/78 Ministère public v Auer [1979] ECR 437, para 28; Case C–369/90 Micheletti [1992] ECR I–4239, para 10; Case C–200/02 Zhu and Chen [2004] ECR I–9925; Case C–34/09, Ruiz Zambrano [2011] ECR I–0000.

³⁵ Kochenov (n 30) 181; P Dollat, ‘La citoyenneté européenne: Théorie et statuts’ (Bruylant 2008) 95–104.

³⁶ Opinion of AG Poiares Maduro in Case C–135/08, Rottmann [2010] ECR I–1449, para 23 (emphasis added) [author's translation: ‘Union citizenship assumes nationality of a Member State but it is also a legal and political concept independent of that of nationality.’].

³⁷ Case C–135/08, Rottmann [2010] ECR I–1449, para 42.

³⁸ Kochenov (n 24) 1833; Davies, G, ‘The Entirely Conventional Supremacy of Union Citizenship and Rights’ in Shaw, J (ed), Has the European Court of Justice Challenged the Member State Sovereignty in Nationality Law? (EUI Robert Schuman Centre for Advanced Studies Paper No 62 (2011))Google Scholar; Kostakopoulou, D, ‘European Union Citizenship and Member State Nationality: Updating or Upgrading the Link’ in Shaw, J (ed), Has the European Court of Justice Challenged the Member State Sovereignty in Nationality Law? (EUI Robert Schuman Centre for Advanced Studies Paper No 62 (2011))Google Scholar.

³⁹ Case C–34/09, Ruiz Zambrano [2011] ECR I–0000, para 44; Kochenov (n 22); L Azoulai, ‘La citoyenneté européenne, un statut d'intégration sociale’ in Mélanges Jean Paul Jacqué: Chemins d'Europe (Dalloz 2010); Golynker, O, ‘European Union as a Single Working-Living Space: EU Law and New Forms of Intra-Community Migration’ in Halpin, A and Roeben, V (eds), Theorising the Global Legal Order (Hart 2009) 145Google Scholar;

⁴⁰ D Kochenov, ‘Rounding up the Circle: The Mutation of Member States’ Nationalities under Pressure from EU Citizenship’ EUI Robert Schuman Centre for Advanced Studies Paper No 23/2010. For a meticulous analysis of EU citizenship rights, including those functioning in parallel with the rights granted by Member State nationalities see Dollat (n 35) 249–300.

⁴¹ Palombella, G, ‘Whose Europe? After the Constitution: A Goal-Based Citizenship’ (2005) 3 Int'l J. Const. L. 377Google Scholar (also referring to Amartya Sen, Development as Freedom (Knopf 1999)).

⁴² Kostakopoulou (n 8) 243.

⁴³ Section IVA infra.

⁴⁴ Besson, S and Utzinger, A, ‘Towards European Citizenship’ (2008) 39 Journal of Social Philosophy 196CrossRefGoogle Scholar.

⁴⁵ Palombella (n 41) 367. Expectedly, there is a ‘but’. Palombella submits that ‘rather, [legitimacy] is to depend on the public autonomy of a sovereign that is coextensive with the constitutional text's range of influence’ ibid.

⁴⁶ Kostakopoulou (n 38); Jessurun d'Oliveira, HU, ‘Ontkoppeling van nationaliteit en Unieburgerschap?,’ Nederlandsch Juristenblad (2010) 785Google Scholar; Kochenov (n 30) 182.

⁴⁷ This can happen either through granting such persons the formal status of EU citizenship in the future, or through providing them with a set of rights comparable to those enjoyed by EU citizens: Lansbergen, A and Shaw, J, ‘National Membership Models in a Multilevel Europe’ (2010) 8 International Journal of Constitutional Law 50CrossRefGoogle Scholar; Maas, W, ‘Migrants, States, and EU Citizenship's Unfulfilled Promise’ (2008) 12 Citizenship Studies 583CrossRefGoogle Scholar; Kochenov (n 40) 29–33; Kostakopoulou, D, Citizenship, Identity and Immigration in the European Union: Between Past and Future (Manchester University Press 2001) 79Google Scholar; Kostakopoulou, D ‘EU Citizenship: Writing the Future’ (2007) 13 ELJ 623CrossRefGoogle Scholar. For a magisterial account of the legal migration into the EU see A Wiesbrock, Legal Migration to the European Union (Martinus Nijhoff 2010).

⁴⁸ Balibar, É, Nous, citoyens d'Europe: Les frontières, l’État, le peuple (La Découverte 2001) 190–1CrossRefGoogle Scholar.

⁴⁹ Kochenov and Plender (n 11): the codification of the pre-existing informal status by the Treaty of Maastricht failed to seriously affect the legal edifice of the Union for roughly 20 years—it is only with Rottmann and Ruiz Zambrano that the Court seems to be starting to discover the far-reaching potential of EU citizenship.

⁵⁰ Kochenov, D, ‘The Impact of European Citizenship on the Association of the Overseas Countries and Territories with the European Community’ (2009) 36 LIEI 239Google Scholar; Bohring, WR, ‘The Scope of the EEC System of Free Movement of Workers: A Rejoinder’ (1973) 10 CMLRev 82Google Scholar.

⁵¹ See Kochenov, D, ‘European Union's Minority Protection’, in Kymlicka, W and Boulden, J (eds), International Approaches to Governing Ethnic Diversity (OUP 2013, forthcoming)Google Scholar.

⁵² For an illuminating historical account see W Maas, Creating European Citizens (Rowman & Littlefield 2007). Limited free movement rights granted to third-country nationals who are long-term residents by Directive 2003/109 (OJ L 16/44, 2004) do not solve any outstanding problems: Wiesbrock, A, ‘Free Movement of Third-Country Nationals in the European Union: The Illusion of Exclusion’ (2010) 35 ELR 455Google Scholar; Kochenov (n 30) 286; Skordas, A, ‘Immigration and the Market: The Long-Term Residents Directive’ (2006) 13 ColumJEurL 201Google Scholar.

⁵³ See for an analysis Kochenov (n 30) 186–90.

⁵⁴ This issue will be further assessed in Section IVA below.

⁵⁵ See also Petit, I, ‘Dispelling a Myth? The Fathers of Europe and the Construction of Euro-Identity’ (2006) 12 ELJ 661CrossRefGoogle Scholar.

⁵⁶ TFEU Preamble, recital 1.

⁵⁷ See Kapteyn, P, The Stateless Market: The European Dilemma of Integration and Civilization (Routledge 1995)Google Scholar.

⁵⁸ Kostakopoulou (n 8) 244–6.

⁵⁹ Wollenschläger, F, ‘A New Fundamental Freedom beyond Market Integration: Union Citizenship and Its Dynamics for Shifting the Economic Paradigm of European Integration’ (2011) 17 ELJ 34Google Scholar.

⁶⁰ Shaw (n 5) 575.

⁶¹ Shuibhne, N Nic, ‘The Resilience of EU Market Citizenship’ (2010) 47 CMLRev 1597Google Scholar.

⁶² On this distinction see Reich, N and Harbacevica, S, ‘Citizenship and Family on Trial: A Fairly Optimistic Overview of Recent Court Practice with Regard to Free Movement of Persons’ (2003) 40 CMLRev 628Google Scholar; Dollat (n 35) 249ff.

⁶³ Nic Shuibhne (n 61) 1605.

⁶⁴ ibid 1608.

⁶⁵ For a meticulous overview, see Kymlicka, W and Wayne, N, ‘Return of the Citizen: A Survey of Recent Work on Citizenship Theory’ (1994) 104 Ethics 352CrossRefGoogle Scholar.

⁶⁶ Weiler, JHH, ‘Bread and Circus: The State of the European Union’ (1998) 4 ColumJEurL 231Google Scholar.

⁶⁷ ibid.

⁶⁸ Morgan, G, ‘European Political Integration and the Need for Justification’ (2007) 14 Constellations 332CrossRefGoogle Scholar.

⁶⁹ Williams, The Ethos of Europe (n 27); Willams, ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (n 27).

⁷⁰ Weiler, JHH, ‘Europa: “Nous coalisons des Etats nous n'unissons pas des hommes”’ in Cartabia, M and Simoncini, A (eds), La Sostenibilità della democrazia nel XXI secolo (Il Mulino 2009) 51Google Scholar.

⁷¹ Kochenov, D, ‘Citizenship without Respect: The EU's Troubled Equality Ideal’ (2010) Jean Monnet Working Paper (NYU Law School) 08/10, 74–84Google Scholar.

⁷² The same seems to hold for the concept of liberty, scrutinized by Richard Bellamy: R Bellamy, ‘The Liberty of the Post-Moderns?: Market and Civic Freedom within the EU’ (2009) LSE ‘Europe in Question’ Discussion Paper No 01/2009.

⁷³ Williams, ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (n 27); Williams, The Ethos of Europe (n 27).

⁷⁴ Williams claims that the EU is based more on the founders’ intent, than on a substantive idea of justice: Williams, ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (n 27) 549.

⁷⁵ ibid; Williams, The Ethos of Europe (n 27).

⁷⁶ Williams (2009) ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (n 27) 568–9. For more examples see Kochenov (n 71); Arnull, A, ‘The Rule of Law in the European Union’ in Arnull, A and Wincott, D (eds), Accountability and Legitimacy in the European Union (OUP 2002) 241Google Scholar; de Búrca, G, ‘The Role of Equality in European Community Law’ in Dashwood, A and O'Leary, S (eds), The Principle of Equal Treatment in EC Law (Sweet & Maxwell 1997) 13Google Scholar.

⁷⁷ Weiler (n 70) 54 [author's translation: ‘today we accumulate the rhetoric of values, at the same time either giving them little importance in the operating parts of the Treaties, or allowing ambiguity prevail’].

⁷⁸ Williams, ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (n 27) 560–1.

⁷⁹ ibid 558–70. See also Joseph Weiler's unpublished paper on the subject ‘On the Distinction between Values and Virtues in the Process of European Integration’. For the particular citizenship context see Kuisma, M, ‘Rights of Privileges? The Challenge of Globalisation to the Values of Citizenship’ (2008) 12 Citizenship Studies 613CrossRefGoogle Scholar.

⁸⁰ Williams, ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (n 27) 549.

⁸¹ Kochenov (n 71) 12–27.

⁸² G Davies, ‘Services, Citizenship, and the Country of Origin Principle’, Mitchell Working Paper (Edinburgh) No 2/2007.

⁸³ De Búrca (n 76).

⁸⁴ Kochenov (n 71).

⁸⁵ Weiler (n 70) 64 [author's translation: ‘is reduced to a consumer of political results’].

⁸⁶ Dollat (n 35) 561–5; Ferro, MS, ‘Popular Legislative Initiative in the EU: Alea Iacta Est’, (2007) 26 Oxford Yearbook of European Law 355CrossRefGoogle Scholar.

⁸⁷ Most recently, in Case C–300/04 Eman and Sevinger v College van burgemeester en wethouders van Den Haag [2006] ECR I–8055. See Besselink's, ‘Annotation’ in 45 CMLRev 806–8 (2008); Kochenov, D, ‘The Puzzle of Citizenship and Territory in the EU: On European Rights Overseas’ (2010) 17 Maastricht Journal of European and Comparative Law 230CrossRefGoogle Scholar.

⁸⁸ Kochenov (n 30) 197. In general see Shaw, J, The Transformation of Citizenship in the European Union: Electoral Rights and the Restructuring of Political Space (CUP 2007)CrossRefGoogle Scholar; Zincone, G and Ardovino, S, ‘I diritti elettorali dei migranti nello spazio politico e giuridico europeo’, (2004) 5 Le Istituzioni del Federalismo 741Google Scholar; Shaw, J, ‘Alien Suffrage in the European Union’ (2003) 12 The Good Society 29CrossRefGoogle Scholar.

⁸⁹ Kochenov and Plender (n 11).

⁹⁰ Weiler (n 70) 82 [author's translation: ‘the problematic aspect of this case law is precisely that it avoids making a conceptual transition from the free movement based on economic considerations to a freedom based on citizenship’]. Weiler comes to this conclusion based on the analysis of the political side of the essence of citizenship, but the same holds, as has been demonstrated above, also for the analysis evolving around the principle of equality. See also Maduro, MP, ‘Europe's Social Self: “The Sickness unto Death”’, in Shaw, J (ed), Social Law and Policy in an Evolving European Union (Hart 2000) 340Google Scholar.

⁹¹ Williams, The Ethos of Europe (n 27) 18 (emphasis in the original).

⁹² Kochenov (n 71) 9.

⁹³ Shuibhne, N Nic, ‘The Outer Limits of EU Citizenship; Displacing Economic Free Movement Rights?’ in Barnard, C and Odudu, O (eds), The Outer Limits of European Union Law (Hart 2009) 168Google Scholar.

⁹⁴ Case C–34/09, Ruiz Zambrano [2011] ECR I–0000, para 41.

⁹⁵ This is the amount of EU citizens currently residing in the Member State other than their Member State of nationality. This amount includes economic and non-economic migrants. In pre-citizenship times not all these persons would be covered by EU law. The data is from: Vasileva, K, ‘Population and Social Conditions’ (2009) Eurostat Statistics in Focus 94/2009, 3Google Scholar.

⁹⁶ Spaventa, E, ‘Seeing the Wood Despite the Trees? On the Scope of Union Citizenship and its Constitutional Effects’ (2008) 45 CMLRev 13Google Scholar.

⁹⁷ eg Joined cases C–64/96 & C–65/96 Uecker and Jacquet [1997] ECR I–3171, para 23; Case C–148/02 Garcia Avello [2003] ECR I–11613, para 26. For a critical assessment of this approach in the light of Rottmann see Kochenov (n 24).

⁹⁸ Kochenov and Plender (n 11).

⁹⁹ If such context can at all be distilled.

¹⁰⁰ For an analysis, see Tryfonidou, A, ‘In Search of the Aim of the EC Free Movement of Persons Provisions: Has the Court of Justice Missed the Point?’ (2009) 46 CMLRev 1592–5)Google Scholar; Kochenov (n 22).

¹⁰¹ eg Case C–152/03 Ritter-Coulais [2006] ECR I–1711. See also Case C–227/03 AJ van Pommeren-Bourgondiën [2005] ECR I–6101; Case C–287/05 Hendrix [2007] ECR I–6909; Case C–213/05 Geven [2007] ECR I–6347; Case C–212/05 Hartmann [2007] ECR I–6303.

¹⁰² C O'Brian, ‘Annotation of Case C–212/05 Hartmann, Case C–213/05 Geven, Case C–287/05 Hendrix’ (2008) 45 CMLRev 499.

¹⁰³ Tryfonidou (n 100).

¹⁰⁴ O'Brien (n 102) 505. This position is very similar to the one expressed by AG Geelhoed in Cases C–212/05 Hartmann [2007] ECR I–6303 and C–213/05 Geven [2007] ECR I–6347.

¹⁰⁵ O'Brien, C, ‘Real Links, Abstract Rights and False Alarms: The Relationship between the ECJ's “Real Link” Case Law and National Solidarity’ (2008) 33 ELR 654Google Scholar.

¹⁰⁶ For more on the ECJ's approach to jurisdiction in the context of EU citizenship see Section IVC below.

¹⁰⁷ The Tryfonidou/O'Brien vision seems to be based on too narrow a vision of the Internal Market: Kochenov and Plender (n 11).

¹⁰⁸ Golynker (n 39) 151; Kochenov (n 22).

¹⁰⁹ For a compelling analysis of ultra vires engagements of the ECJ and the national courts see Craig, Paul, ‘The ECJ and Ultra Vires Action: A Conceptual Analysis’ (2011) 48 CMLRev 395Google Scholar.

¹¹⁰ Golynker (n 39) 151. See also Opinion of AG Kokott in Case C–287/05 DPW Hendrix v Raad van Bestuur van het Iutvoeringsinstituut Werknemersverzekeringen [2007] ECR I–6909.

¹¹¹ Art. 26(2) TFEU.

¹¹² Davies (n 20) 189; Kochenov (n 71) 52–4. But see Wollenschläger (n 59) 30–1.

¹¹³ Lenaerts (n 9); Kochenov (n 22).

¹¹⁴ eg Case C–209/03 Bidar [2005] ECR I–211.

¹¹⁵ Case C–213/05 Geven [2007] ECR I–6347.

¹¹⁶ Case C–212/05 Hartmann [2007] ECR I–6303.

¹¹⁷ See also Section VB below.

¹¹⁸ S O'Leary, ‘Developing an Ever Closer Union between the Peoples of Europe?’(2008) Mitchell Working Paper (Edinburgh) 6/2008, 15–24. See also Golynker (n 39) 153–6.

¹¹⁹ Golynker (n 39) 151.

¹²⁰ This issue is directly related to the interpretation of the derivative nature of the EU citizenship concept discussed above.

¹²¹ Evans, A, ‘Nationality Law and European Integration’ (1991) 16 ELR 190Google Scholar; de Groot, G-R, ‘Towards a European Nationality Law’ (2004) 8 Electronic Journal of Comparative LawGoogle Scholar.

¹²² HU Jessurun d'Oliveira (2010) Ontkoppeling van nationaliteit 785; HU Jessurun d'Oliveira, ‘Nationaliteit en de Europese Unie’ in Ongebogen recht: Opstellen aangeboden aan Prof. Dr. H. Meijers (Sdu 1998) 80–1.

¹²³ HU Jessurun d'Oliveira, ‘Case Note 1. Decoupling Nationality and Union Citizenship?’ (2011) 7 EuConst 139.

¹²⁴ Case C–135/08, Rottmann [2010] ECR I–1449, para 59. The case concerned, specifically, the loss of a Member State nationality and, consequently, of EU citizenship.

¹²⁵ Following Gareth Davies, to separate the rules on loss and acquisition of nationality would be ‘highly illogical and inequitable’: Davies (n 38). Indeed, separating the acquisition from the loss of citizenship in the eyes of EU law would seemingly lead to a paradoxical conclusion that fundamental principles of EU law should only be safeguarded when EU citizenship is lost and not when it is being acquired. Without any doubt we will soon have more case law on this matter.

¹²⁶ Davies (n 38).

¹²⁷ ibid; Kochenov (n 24) 1831.

¹²⁸ Case C–369/90 Micheletti [1992] ECR I–4239.

¹²⁹ For an interesting perspective on this see Shaw (n 5).

¹³⁰ Kochenov (n 24) 1831.

¹³¹ Kostakopoulou (2011) European Court of Justice; Kochenov (n 30) 182–6 (and the literature cited therein).

¹³² Declaration by the Government of the United Kingdom of Great Britain and Northern Ireland on the Definition of the Term ‘Nationals’, 22 Jan 1972, 1972 OJ (L 73) 196; New Declaration by the Government of the United Kingdom of Great Britain and Northern Ireland on the Definition of the Term ‘Nationals’, 28 Jan 1983, 1983 OJ (C23) 1. For analysis see de Groot (n 121) para 4.

¹³³ Plender, R, ‘An Incipient Form of European Citizenship’ in Jacobs, FG (ed) European Law and the Individual (North-Holland 1976) 39Google Scholar.

¹³⁴ Case C–192/99 Kaur [2001] ECR I–1237; Toner, H, ‘Annotation of Case C–192/99 Kaur’ (2001) 39 CMLRev 881Google Scholar; Kochenov and Plender (n 11) 281–2.

¹³⁵ Dr. Rottmann lost his German nationality by the decision of the German Federal Administrative Court (BVerwG) that opined that such loss would be in full compliance with the EU principle of proportionality: German Federal Administrative Court, BVerwG 5 C 12.10. For more on the proportionality conditions in this case see eg Cambien, N, ‘Case C–125/08, Janko Rottmann v Freistaat Bayern’, 17 ColumJEurL (2011) 386–91Google Scholar; Kochenov (n 24).

¹³⁶ Evans (n 121).

¹³⁷ de Groot (n 121). See also Kochenov (n 30) 190–3 (and the literature cited therein).

¹³⁸ For an analysis at a meta-level see Bogdandy, A von and Bast, J, ‘The European Union's Vertical Order of Competences: The Current Law and Proposals for Reform’ (2002) 39 CMLRev 227Google Scholar.

¹³⁹ Evans (n 121); de Groot (n 121); Rostek, K and Davies, G, ‘The Impact of Union Citizenship on National Citizenship Policies’ (2006) 10 European Integration online Papers 1Google Scholar; Kochenov (n 40) (also covering several important exceptions, such as international visa-free travel).

¹⁴⁰ Kochenov, D, ‘Double Nationality in the EU: An Argument for Tolerance’ (2011) 17 ELJ 330Google Scholar.

¹⁴¹ Davies, G, ‘“Any Place I Hang My Hat?” or: Residence is the New Nationality’ (2005) 11 ELJ 43CrossRefGoogle Scholar.

¹⁴² An important exception, which provides a mild counter-current to the generally observable trend, is the case law on the deportations of EU citizens. In a series of recent cases the ECJ seemingly succeeded in watering down the protections against deportations of long-term resident EU nationals, going against the letter and the spirit of the Directive 2004/38, in particular its art 28. See eg Case C–348/09 P.I. [2012] ECR I–0000, paras 28–29; Case C–145/09 Tsakouridis [2010] ECR I–11979, para 47. For criticism, see annotation by D Kochenov and B Pirker in ColumJEurL (2013, forthcoming).

¹⁴³ This is so notwithstanding the fact that EU law as it stands does not prohibit the Member States from including EU citizens on foreigners’ registers: Case C–524/06 Huber v Germany [2008] ECR I–9705. Analysed by Hailbronner, K, ‘Are Union Citizens Still Foreigners?’ in Minderhoud, P and Trimikliniotis, N (eds), Rethinking the Free Movement of Workers: The European Challenges Ahead (Wolf Legal Publishers 2009)Google Scholar.

¹⁴⁴ Wollenschläger (n 59) 4.

¹⁴⁵ Davies (n 141) 55.

¹⁴⁶ Kochenov (n 40) 4.

¹⁴⁷ There have been several authoritative calls in the literature concerning the necessity to think about granting the EU such power. eg Evans, AC, ‘Nationality Law and the Free Movement of Persons in the EEC: With Special Reference to the British Nationality Act 1981’ (1980) 2 Yearbook of European Law 189Google Scholar; Blumann, C, ‘La citoyenneté de l'Union européenne (bientôt dix ans): Espoir et désillusion’ in Epping, V, Fischer, H and Heintschel, W von Heinegg (eds), Brücken Bauen und Begehen: Festschrift für Knut Ipsen zum 65 Geburtstag (CH Beck 2000) 3Google Scholar.

¹⁴⁸ Kochenov (n 40). For a slightly updated short version see also Kochenov, D, ‘Member State Nationalities and the Internal Market: Illusions and Reality’ in Nic, N Shuibhne and Gormley, LW (eds), From Single Market to Economic Union: Essays in Memory of John A Usher (OUP 2012) 245Google Scholar.

¹⁴⁹ Evans (n 121) 193.

¹⁵⁰ Kochenov (n 40).

¹⁵¹ ibid 28–9.

¹⁵² See Section IIIC above.

¹⁵³ ibid.

¹⁵⁴ Tryfonidou, A, ‘Reverse Discrimination in Purely Internal Situations: An Incongruity in a Citizens’ Europe’ (2008) 35 LIEI 43Google Scholar; Tryfonidou, A, Reverse Discrimination in EC Law (Kluwer 2009)Google Scholar.

¹⁵⁵ Shuibhne, N Nic, ‘Free Movement of Persons and the Wholly Internal Rule: Time to Move on?’ (2002) 39 CMLRev 731Google Scholar.

¹⁵⁶ P Van Elsuwege and S Adam, ‘Situtations purement internes, discriminations à rebours et collectivités autonomes après l'arrêt sur l'Assurances soins flamande’ (2008) Cahiers de droit européen 655.

¹⁵⁷ eg Hanf, D, ‘“Reverse Discrimination” in EU Law: Constitutional Aberration, Constitutional Necessity, or Judicial Choice’ (2011) 18 Maastricht Journal of European and Comparative Law 26CrossRefGoogle Scholar; Kochenov (n 71) 47–52 (and the literature cited therein).

¹⁵⁸ Geelhoed, LA, ‘De vrijheid van personenverkeer en de interne situatie: maatschappelijke dynamiek en juridische rafels’ in Manunza, E and Senden, L (eds), De EU: De interstatelijkheid voorbij? (Wolf Legal Publishers 2006) 49Google Scholar; Slynn, Lord Gordon, Introducing a European Legal Order (Stevens and Sons 1992) 99Google Scholar.

¹⁵⁹ For an important new analysis in the vein of the classical approach see eg Hanf (n 157).

¹⁶⁰ Section IIIB above.

¹⁶¹ For discussion see Tryfonidou (2009) ‘Reverse Discrimination in EC Law’ (Kluwer 2009) 158.

¹⁶² Davies (n 82); Kochenov (n 71).

¹⁶³ eg Case C–403/03 Egon Schempp v Finanzamt München V [2005] ECR I–6421, para 22.

¹⁶⁴ Spaventa (n 96) 14.

¹⁶⁵ eg Case C–413/99 Baumbast [2002] ECR I–7091; C–200/02 Zhu and Chen [2004] ECR I–9925; Case C–403/03 Schempp [2005] ECR I–6421, para 22; Case C–287/05 Hendrix [2007] ECR I–6909; Case C–213/05 Geven [2007] ECR I–6347; Case C–212/05 Hartmann [2007] ECR I–6303.

¹⁶⁶ Spaventa (n 96) 14; Van Elsuwege and Adam (n 156) 334; Kochenov (n 71) 44.

¹⁶⁷ Case C–200/02 Zhu and Chen [2004] ECR I–9925.

¹⁶⁸ Case C–403/03 Schempp [2005] ECR I–6421.

¹⁶⁹ Case C–148/02 Garcia Avello [2003] ECR I–11613.

¹⁷⁰ Shuibhne, N Nic, ‘The European Union and Fundamental Rights: Well in Spirit but Considerably Rumpled in Body?’ in Beaumont, P, Lyons, C, and Walker, N (eds), Convergence and Divergence in European Public Law (Hart 2002) 188Google Scholar; Kochenov (n 71).

¹⁷¹ Opinion of AG Sharpston in Case C–212/06 Government of the French Community and Walloon Government [2008] ECR I–1683; Opinion of AG Sharpston in Case C–34/09, Ruiz Zambrano [2011] ECR I–0000.

¹⁷² Opinion of AG Sharpston in Case C–212/96 Government of the French Community [2008] ECR I–1683, paras 143–144.

¹⁷³ Hanf (n 157).

¹⁷⁴ Opinion of AG Kokott in Case C–434/09, McCarthy [2011] ECR I–0000, para 61.

¹⁷⁵ Nic Shuibhne (n 175); Opinion of AG Sharpston in Case C–34/09, Ruiz Zambrano [2011] ECR I–0000, 139.

¹⁷⁶ Section IIIB above.

¹⁷⁷ Kochenov and Plender (n 11).

¹⁷⁸ Elsuwege, P Van and Kochenov, D, ‘On the Limits of Judicial Intervention: EU Citizenship and Family Reunification Rights’ (2011) 13 European Journal of Migration and Law, 443CrossRefGoogle Scholar; Kochenov (n 71) 47–52 (and the literature cited therein).

¹⁷⁹ Case C–135/08, Rottmann [2010] ECR I–1449; Case C–34/09, Ruiz Zambrano [2011] ECR I–0000; Case C– 434/09 McCarthy [2011] ECR I–0000; Case C–256/11 Dereci [2011] ECR I–0000. For analysis, see eg Shuibhne, N Nic, ‘Annotation of Case C–434/09 McCarthy and Case C–256/11 Dereci’ (2012) 49 CMLRev 176Google Scholar; Adam, S and Van Elsuwege, P, ‘Citizenship Rights and the Federal Balance between the European Union and the Member States’ (2012) 37 ELR 176Google Scholar; Wiesbrock, A, ‘Disentangling the “Union Citizenship Puzzle”? The McCarthy Case’ (2011) 36 ELR 861Google Scholar; Kochenov (n 22); Van Elsuwege (n 22); Elsuwege, P Van, ‘European Union Citizenship and the Purely Internal Rule Revisited’ 7 (2011) EuConst 208Google Scholar; Kay Hailbronner and Daniel Thym, ‘Annotation of Case C–34/09 Ruiz Zambrano’ (2011) 48 CMLRev 1253; Kochenov (n 24).

¹⁸⁰ Kochenov (n 22); Ankersmit and Geursen (n 25); Van Elsuwege (n 22).

¹⁸¹ Shuibhne, N Nic, ‘Seven Questions for Seven Paragraphs (Editorial)’ 36 EurLRev 161 (2011)Google Scholar.

¹⁸² Hailbronner and Thym (n 179).

¹⁸³ Spaventa (n 96) 17. See also Everson, M, ‘The Legacy of the Market Citizen’ in Shaw, J and More, G (eds), New Legal Dynamics of European Union (OUP 1995) 73Google Scholar.

¹⁸⁴ For a detailed analysis see Kochenov and Plender (n 11).

¹⁸⁵ Case C–34/09, Ruiz Zambrano [2011] ECR I–0000, para 42 (emphasis added).

¹⁸⁶ Lenaerts (n 9); Kochenov (n 22).

¹⁸⁷ Case C– 434/09 McCarthy [2011] ECR I–0000, para 56; Kochenov ibid.

¹⁸⁸ Kochenov ibid.

¹⁸⁹ Case C–434/09, McCarthy [2011] ECR I–0000, para 53; Case C–135/08, Rottmann [2010] ECR I–1449, para 42; Case C–34/09, Ruiz Zambrano [2011] ECR I–0000, para 42.

¹⁹⁰ Starting with S O'Leary, who published the first comprehensive monograph on EU citizenship: S O'Leary, The Evolving Concept of Community Citizenship (1996) 273–8. See also, inter alia, by Nic Shuibhne (n 175) 731; White, RCA., ‘Free Movement, Equal Treatment and Citizenship of the Union’ (2005) 4 ICLQ 885CrossRefGoogle Scholar; Spaventa (n 96) 13; Tryfonidou, A, ‘Reverse Discrimination in Purely Internal Situations: An Incongruity in a Citizens’ Europe’ (2008) 35 LIEI 44Google Scholar; Iliopoulou, A, ‘Libre circulation et non-discrimination, elements du statut de citoyen de l'Union européenne’ (Bruylant, 2008) 267Google Scholar; Kochenov (n 30) 234; Tryfonidou, A, Reverse Discrimination in EC Law (Kluwer 2009) 129Google Scholar; Kochenov (n 71) 80; Van Elsuwege (n 22).

¹⁹¹ D Kochenov (n 26); Kochenov and Plender (n 11).

¹⁹² Section IB above.

¹⁹³ Dougan, M and Spaventa, E, ‘“Wish You Weren't Here …” New Models of Social Solidarity in the European Union’ in Spaventa, E and Dougan, M (eds), Social Welfare and EU Law (Hart 2005) 181Google Scholar.

¹⁹⁴ ibid 182. See also GS Katrougalos, ‘The (Dim) Perspectives of European Social Citizenship’ (2007) Jean Monnet Working Paper (NYU) 05/08.

¹⁹⁵ Barnard, C, ‘EU Citizenship and the Principle of Solidarity’ in Spaventa, E and Dougan, M (eds), Social Welfare and EU Law (Hart 2005) 157Google Scholar. See also R O'Gorman, ‘The Proportionality Principle and Union Citizenship’, (2009) Mitchell Working Paper (Edinburgh) 1/2009 4-11; Wind, M, ‘Post-National Citizenship in Europe: The EU as a “Welfare Rights Generator?”’ (2009) 15 ColumJEurL 239Google Scholar.

¹⁹⁶ Barnard ibid; Barnard, C, ‘Social Policy Revisited in the Light of the Constitutional Debate’ in Barnard, C (ed), The Fundamentals of EU Law Revisited: Assessing the Impact of the Constitutional Debate (OUP 2007) 121Google Scholar.

¹⁹⁷ S Maillard, ‘L’émergence de la citoyenneté sociale européenne’ (Presses Universitaires d'Aix-Marseille 2008) 65–80.

¹⁹⁸ ibid 257ff.

¹⁹⁹ While Sandrine Maillard, among numerous other scholars, seems to presume the non-application of the provision to third-country nationals (ibid 333–5), more progressive accounts are also available: P Boeles, ‘Europese burgers en derdelanders: Wat betekent het verbod van discriminatie naar nationaliteit sinds Amsterdam?’ (2005) 12 Sociaal-economische wetgeving 502; Epiney, A, ‘The Scope of Article 12 EC: Some Remarks on the Influence of European Citizenship’ (2007) 13 ELJ 611CrossRefGoogle Scholar; C Hublet, ‘The Scope of Article 12 of the Treaty of the European Communities vis-à-vis Third-Country Nationals: Evolution at Last?’ (2009 15 ELJ 757; Kochenov (n 30) 206–9.

²⁰⁰ An interesting situation, especially concerning posted workers, arose in the field of free movement of services and also in free movement of companies. See eg Belavusau, U, ‘The Case of Laval in the Contest of the Post-Enlargement EC Law Development’ (2008) 9 GLJ 2279CrossRefGoogle Scholar (and the literature cited therein). The issue virtually hijacked scholarly attention for a while.

²⁰¹ Maillard (n 197) 353ff. [author's translation: ‘solidarity outwith nationality’].

²⁰² ibid 443.

²⁰³ Thym, D, ‘Towards “Real” Citizenship? The Judicial Construction of Union Citizenship and its Limits’ in Adams, M et al. (eds), Judging Europe's Judges: The Legitimacy of the Case Law of the European Court of Justice Examined (Hart 2013, forthcoming)Google Scholar.

²⁰⁴ M Keating, ‘Social Citizenship, Solidarity and Welfare in Regionalised and Plurinational States’ (2009) 13 Citizenship Studies 506–10.

²⁰⁵ Dougan, M, ‘A Spectre Is Haunting Europe … Free Movement of Persons and Eastern Enlargement’ in Hillion, C (ed), EU Enlargement: A Legal Approach (Hart 2004) 112Google Scholar.

²⁰⁶ On ‘social dumping’ and enlargement see eg D Kukovec, ‘Whose Social Europe?’ (2011) IGL&P Paper No 3 Harvard Law School; Belavusau (n 200).

²⁰⁷ Keating (n 204). See also Barnard, C, ‘Social Dumping and the Race to the Bottom: Some Lessons for the European Union from Delaware?’ 25 EurLRev 57 (2000)Google Scholar.

²⁰⁸ Keating ibid 506. Looking at the practical functioning of the social assistance systems, Keating thus entirely disagrees with the generally held view, espoused, inter alia by Richard Bellamy, that ‘welfare rights tend to be best protected in unitary, parliamentary systems where a strong and cohesive demos provides the social solidarity needed to allow legislative majority's [sic] to pass redistributive measures’: Bellamy, R, ‘The European Constitution Is Dead, Long Live European Constitutionalism’ 13 Constellations 185 (2006)CrossRefGoogle Scholar.

²⁰⁹ Davies (n 145).

²¹⁰ ibid; Maillard (n 197) 410.

²¹¹ O'Leary (n 118) 15–24.

²¹² Case C–209/03 Bidar [2005] ECR I–2119; Golynker, O, ‘Student Loans: The European Concept of Social Justice According to Bidar’ (2006) 31 ELR 390Google Scholar.

²¹³ Case C–158/07, Jacqueline Förster v IB-Groep [2008] ECR I–8507.

²¹⁴ Mei, AP van der, ‘Union Citizenship and the Legality of Durational Residence Requirements for Entitlement to Student Financial Aid’ 16 Maastricht Journal of European and Comparative Law (2009) 477Google Scholar; Mataija, M, ‘Case C–158/07, Jacqueline Förster v IB-Groep – Student Aid and Discrimination of Non-Nationals: Clarifying or Emaciating Bidar?’ (2009) 15 ColumJEurL 59Google Scholar.

²¹⁵ Davies (n 82) 21; Mei, AP Van der, ‘Union Citizenship and the “De-Nationalisation” of the Territorial Welfare State’ (2005) 7 European Journal of Migration and Law 210Google Scholar.

²¹⁶ Moreover, crucially, such ‘protection’ of the social security systems always works only one way, benefiting exclusively the richer states in the Union (and their residents), while ensuring a strict separation between the richer and poorer parts, as Damjan Kukovec (n 206) has brilliantly demonstrated in the only serious legal paper on the issue to date: Whose Social Europe?

²¹⁷ Davies (n 82) 21.

²¹⁸ Smith, AD, The Ethnic Origin of Nations (Blackwell 1986) 147Google Scholar.

²¹⁹ ‘In a mythical system causality is artificial, false; but it creeps, so to speak through the back door of Nature’ R Barthes, Mythologies (trans Annette Lavers) (Farrar, Starus and Giroux 1972) 131.

²²⁰ Miller, D, ‘The Ethical Significance of Nationality’ (1988) 98 Ethics 657CrossRefGoogle Scholar.

²²¹ Renan, Ernst, Qu'est-ce qu'une nation? et autres essais politiques (Agora 1992) [1st edn 1882] 41.

²²² See on the patriotic sacrifice eg Walzer, M, ‘Civility and Civic Virtue in Contemporary America’ (1974) 41 Social Research 4Google Scholar.

²²³ Miller (n 220) 648. See also Chwaszcza, C., ‘The Unity of People, and Immigration in Liberal Theory’ (2009) 13 Citizenship Studies 451CrossRefGoogle Scholar.

²²⁴ Sala, V Della ‘Political Myth, Mythology and the European Union’ (2010) 48 JCMS 1Google Scholar.

²²⁵ Elsmore and Starup (2007) ‘Union Citizenship’, 61.

²²⁶ Bellamy (n 33) 609.

²²⁷ Weiler, JHH, ‘In Defence of the Status Quo: Europe's Constitutional Sonderweg’ in Weiler, JHH and Wind, M (eds), European Constitutionalism beyond the State (CUP 2003) 7Google Scholar.

²²⁸ Palombella (n 41).

²²⁹ See also Kostakopoulou, D, ‘Political Alchemies, Identity Games and the Sovereign Debt Instability: European Identity in Crisis or the Crisis in Identity-Talk?’ (2012) 63 RevIntlAff 97Google Scholar; D. Kochenov, ‘Mevrouw de Jong Gaat Eten: EU Citizenship and the Culture of Prejudice’ (2011) EUI Working Paper RSCAS 20011/06.

²³⁰ Weiler (n 227) 18.

²³¹ Tully, J, Strange Multiplicity: Constitutionalism in an Age of Diversity (CUP 1995) 59CrossRefGoogle Scholar.

²³² ibid 59–98.

²³³ Palombella (n 41) 365.

²³⁴ Bellamy (n 72).

²³⁵ Weiler (n 227).

²³⁶ K Nicolaïdes, The New Constitution as European Demoi–cracy? (2003) The Federal Trust for Education and Research No 38/03; Weiler ibid.

²³⁷ The term ‘identity’ itself is questioned: Kostakopoulou (n 229).

²³⁸ Gerhards, J, ‘Free to Move? The Acceptance of Free Movement of Labour and Non Discrimination among Citizens of Europe’ (2008) 10 European Societies 121CrossRefGoogle Scholar.

²³⁹ For the criticism of Bryce's work see eg A Vermeule ‘Government by Public Opinion: Bryce's Theory of the Constitution’ (2011) Harvard Public Law Working Paper No 11-13.

²⁴⁰ For a concise presentation see Gerhards (n 238) 127 (Figure 1).

²⁴¹ 77.8 per cent do not see any reason to discriminate: ibid.

²⁴² Including Greece, where 87.3 per cent do not share the non-discrimination ideal: ibid.

²⁴³ 96.3 per cent do not embrace non-discrimination: ibid.

²⁴⁴ Around 80 per cent do not share the ideal in Spain, Portugal, Italy, Austria and the former Eastern Germany: ibid.

²⁴⁵ 56.1 per cent do not share the ideal: ibid.

²⁴⁶ On the specificity of Estonian case of legalized discrimination of non-citizen minorities see Poleshchuk, V (ed), A Chance to Survive: Minority Rights in Estonia (Foundation for Historical Outlook 2009)Google Scholar.

²⁴⁷ At least as far as it requires ensuring non-discrimination on the basis of nationality.

²⁴⁸ Kochenov (n 71) 74–85.

²⁴⁹ Palombella (n 41) 382. See also EMH Hirsch-Ballin, Burgerrechten (Universiteit van Amsterdam 2011); Kochenov (n 229).

²⁵⁰ Palombella (n 41); Kymlicka, W, ‘Liberal Nationalism and Cosmopolitan Justice’ in Benhabib, SAnother Cosmopolitanism (OUP 2006) 134Google Scholar. See also Davies, G ‘Humiliation of the State as a Constitutional Tactic’ in Amtenbrink, F and Bergh, P van den (eds), The Constitutional Integrity of the European Union (TMC Asser Press 2010)Google Scholar.

²⁵¹ Kymlicka ibid 134.

²⁵² ibid 135.

²⁵³ Weiler, JHH, ‘Fundamental Rights and Fundamental Boundaries: Common Standards and Conflicting Values in the Protection of Human Rights in the European Legal Space’ in Kastoryano, R and Emmanuel, S (eds), An Identity for Europe: The Relevance of Multiculturalism in EU Constitution (Palgrave Macmillan 2009) 78Google Scholar.

²⁵⁴ Christian Joppke makes a compelling case for the finding that ‘the national particularisms, which immigrants and ethnic minorities are asked to accept across European states are but local versions of the universalistic idiom of liberal democracy’: Joppke, C, ‘Immigration and the Identity of Citizenship: The Paradox of Universalism’ (2008) 12 Citizenship Studies 542.CrossRefGoogle Scholar

²⁵⁵ Kochenov (n 229) 12–15; Kochenov (n 51).

²⁵⁶ According to AG Poiares Maduro, ‘Citizenship of the Union must encourage Member States to no longer conceive of the legitimate link of integration only within the narrow bonds of the national community, but also within the wider context of the society of peoples of the Union’: Opinion of AG Poiares Maduro in Case C–499/06 Halina Nerkowska v Zakład Ubezpieczeń Społecznych Oddział w Koszalinie [2008] ECR 3993, para 23 (emphasis added).

²⁵⁷ For an overview and analysis, see R Bauböck and C Joppke (eds), ‘How Liberal Are Citizenship Tests?’ (2010) EUI RSCAS Working Paper 2010/41; Oers, R van, Ersbøll, E and Kostakopoulou, D, ‘Mapping the Redefinition of Belonging in Europe’ in Oers, R van, Ersbøll, E and Kostakopoulou, D (eds), A Re-definition of Belonging? (Koninklijke Brill 2010) 307CrossRefGoogle Scholar; Joppke, C, ‘Beyond National Models: Civic Integration Policies for Immigrants in Western Europe’ (2007) 30 West European Politics 1CrossRefGoogle Scholar.

²⁵⁸ Weiler (n 70) 82.

²⁵⁹ Jessurun d'Oliveira (n 122) ‘Nationaliteit en de Europese Unie’.

²⁶⁰ This disagreement might be caused by the idealistic vision of the ‘integration’ systems of the Member States. For a first-hand (critical) account of a Dutch culture test, for instance, see Kochenov (n 229).

²⁶¹ AG Jacobs explained the mechanics of this function of EU citizenship in his Opinion in Case C–148/02 Garcia Avello [2003] ECR I–11613, at para 63 (footnotes omitted): ‘The concept of “moving and residing freely in the territory of the Member States” is not based on the hypothesis of a single move from one Member State to another, to be followed by integration into the latter. The intention is rather to allow free, and possibly related or even continuous, movement within a single “area of freedom, security and justice”, in which both cultural diversity and freedom from discrimination [are] ensured.’

²⁶² For a meticulous overview of literature on the borders of belonging see Gibney, MJ, ‘The Rights of Non-citizens to Membership’ in Sawyer, C and Blitz, BK (eds), Statelessness in the European Union (Cambridge 2011) 41CrossRefGoogle Scholar.

²⁶³ Davies (n 141) 56 (emphasis added). See also Kostakopoulou, D, ‘Citizenship Goes Public: The Institutional Design of Anational Citizenship’ (2009) 17 Journal of Political Philosophy 275CrossRefGoogle Scholar.

²⁶⁴ Shachar, A and Hirschl, R, ‘Citizenship as Inherited Property’ (2007) 35 Political Theory 253CrossRefGoogle Scholar.

²⁶⁵ Kreimer, SF, ‘Federalism and Freedom’ (2001) 574 Annals AAPSS 66CrossRefGoogle Scholar; Hirschman, AO, Exit, Voice, and Loyalty (Harvard University Press 1970)Google Scholar.

²⁶⁶ Kochenov, D, ‘On Options of Citizens and Moral Choices of States: Gays and European Federalism’ (2009) 33 FordhamIntlLJ 156Google Scholar.

²⁶⁷ Flear, ML, ‘Developing Euro-Biocitizens through Migration for Healthcare Services’ (2007) 14 Maastricht Journal of European and Comparative Law 239CrossRefGoogle Scholar.

²⁶⁸ Jørgensen, S, ‘The Right to Cross-Border Education in the European Union’ (2009) 46 CMLRev 1567Google Scholar.

²⁶⁹ eg Kreimer (n 265); Kreimer, SF, ‘Lines in the Sand: The Importance of Borders in American Federalism’ (2002) 150 UPaLRev 980–4Google Scholar; McConnell, M, ‘Review: Federalism: Evaluating the Founders’ Design’ (1987) 54 University of Chicago Law Review 1494CrossRefGoogle Scholar.

²⁷⁰ S Jørgensen (n 268).

²⁷¹ Davies (n 250).

²⁷² Weiler (n 253) 73.

²⁷³ Weiler (n 70) 64.

²⁷⁴ As discussed in Section IIIB above.

²⁷⁵ Weiler (n 253).

²⁷⁶ Palombella (n 41) 365.

²⁷⁷ ibid.

²⁷⁸ ibid.

²⁷⁹ According to Jageskiold, denying of the right to leave is ‘is a source of much unnecessary suffering around the world’: Jagerskiold, S, ‘The Freedom of Movement’ in Lenkin, L (ed), The International Bill of Rights. The Covenant on Civil and Political Rights (Columbia University Press 1981) 167Google Scholar.

²⁸⁰ Arts 9 EU and 20 TFEU.

²⁸¹ Kochenov (n 30).

²⁸² Opinion of AG Poiares Maduro in Case C–135/08 Rottmann [2010] ECR I–1449, para 23.

²⁸³ L Azoulai, ‘Marges de la citoyenneté européenne – Obligations étatiques, équité transnationale, Euro-Bonds’ in B Fauvarque-Cosson et al (eds), La citoyenneté européenne, (Société de la législation compareé 2011).

²⁸⁴ Balibar (n 48) 190.

²⁸⁵ Nic Shuibhne (n 61).

²⁸⁶ Wollenschläger (n 59).

²⁸⁷ Weiler (n 70).

²⁸⁸ Kochenov (n 71).

²⁸⁹ Williams, ‘Taking Values Seriously: Towards a Philosophy of EU Law’ (n 27); Williams (2010) The Ethos of Europe (n 27).

²⁹⁰ Case C–34/09 Ruiz Zambrano [2011] ECR I–0000, para 41.

²⁹¹ Kochenov and Plender (n 11).

²⁹² Golynker (n 39); O'Leary (n 118).

²⁹³ ibid 15.

²⁹⁴ Case C–135/08 Rottmann [2010] ECR I–1449.

²⁹⁵ Kochenov (n 148).

²⁹⁶ de Groot (n 121).

²⁹⁷ Wollenschläger (n 59) 4.

²⁹⁸ Davies (n 141) 55.

²⁹⁹ Kochenov (n 40).

³⁰⁰ Spaventa (n 96); Kochenov (n 71).

³⁰¹ Kochenov and Plender (n 11).

³⁰² Spaventa (n 96); Nic Shuibhne (n 175); Van Elsuwege and Adam (n 156).

³⁰³ Lenaerts (n 9); Kochenov (n 22).

³⁰⁴ Kochenov and Plender (n 11).

³⁰⁵ Van Elsuwege (n 22); Nic Shuibhne (n 181); Adam and Van Elsuwege (n 179).

³⁰⁶ Kochenov (n 26).

³⁰⁷ Maillard (n 197).

³⁰⁸ Keating (n 204).

³⁰⁹ Kukovec (n 206).

³¹⁰ Davies (n 82).

³¹¹ Barnard (n 207); Keating (n 204) 506–10.

³¹² Palombella (n 41) 382.

³¹³ Davies (n 250); Kochenov (n 229).

³¹⁴ Weiler (n 235); Palombella (n 41).

³¹⁵ Weiler (n 70).

³¹⁶ A Williams, ‘Human Rights and the European Court of Justice: Past and Present Tendencies’ (2011) Legal Studies Research Paper Warwick Law School No 2011-06, 53.