"A Fresh Look at Judicial Remedies in EU Equality Law and Beyond: The Untapped Possibility of Structural Injunctions"
Common Law Market Review
2023
"In Defense of Its Identity"
Verfassungsblog
2022
"A Declaration on the Rule of Law in the European Union"
European Law Journal
2021
"Understanding National Remedies and the Principle of National Procedural Autonomy: A Constitutional Approach"
Cambridge Yearbook of European Legal Studies
2021
"How Europe Brought Judicial Review to France: A Response to Bruce Ackerman"
- Constitutional Law
Revolutionary Constitutionalism: Law, Legitimacy, Power
2020
The UK Supreme Court Yearbook
2018
"The Promise of Comparative Administrative Law: A Constituional Perspective on Independent Agencies"
Comparative Administrative Law
2017
"Joseph Weiler, Eric Stein, and the Transformation of Constitutional Law"
- Constitutional Law
The Transformation of Europe: Twenty-Five Years On
2017
"Commentary on The Emerging Constitutional Indigenous Peoples Land Rights in Tanzania"
- Constitutional Law
Journal of Law, Property, and Society
2016
International Legal Materials
2016
"'It's the Autonomy, Stupid!' A Modest Defense of Opinion 2/13 on EU Accession to the ECHR, and the Way Forward"
- Constitutional Law
German Law Journal
2015
Federalism and Legal Unification: A Comparative Empirical Investigation of Twenty Systems
- Constitutional Law
2014
"Federalism and Legal Unification: Comparing Methods, Results, and Explanations Across Twenty Systems"
- Constitutional Law
Federalism and Legal Unification: A Comparative Empirical Investigation of Twenty Systems
2014
"Internal Legitimacy and Europe's Piecemeal Constitution: Reflections on Van Gend at 50"
- Constitutional Law
50th Anniversary of the Judgment in Van Gend en Loos
2013
"Local, Global and Plural Constitutionalism: Europe Meets the World"
- International and Comparative Law
- Constitutional Law
The Worlds of European Constitutionalism
2012
American Journal of International Law
2012
"Systems Pluralism and Institutional Pluralism in Constitutional Law: National, Supranational, and Global Governance"
- Constitutional Law
Constitutional Pluralism in the European Union and Beyond
2012
The Oxford Handbook of Comparative Constitutional Law
2012
Federalism and Legal Unification: A Comparative Empirical Investigation of Twenty Systems
- International and Comparative Law
2012
"Les << autorités administratives indépendantes >> en Allemagne, en France et aux États-Unis: un complément à la Constitution"
- International and Comparative Law
Le modèle des autorités de régulation indépendantes en France et en Allemagne
2011
"Top-Down or Bottom-Up? A Look at the Unification of Private Law in Federal Systems"
- International and Comparative Law
The Foundations of European Private Law
2011
The Past and Future of EU Law: The Classics of EU Law Revisited on the 50th Anniversary of the Rome Treaty
2010
"The Promise of Comparative Administrative Law: A Constitutional Perspective on Independent Agencies"
- Constitutional Law
- Administrative Law
Comparative Administrative Law
2010
Global Perspectives on Constitutional Law
2009
"The United Nations, the European Union, and the King of Sweden: Economic Sanctions and Individual Rights in a Plural World Order"
- International and Comparative Law
Common Market Law Review
2009
"Constitutional Heterarchy: The Centrality of Conflict in the European Union and the United States"
- International and Comparative Law
- Constitutional Law
Ruling the World? Constitutionalism, International Law and Global Governance
2009
"The German Constitutional Court Says 'Ja zu Deutschland!'"
- Constitutional Law
German Law Journal
2009
The Oxford Handbook of Law and Politics
2008
"Zur Theorie und Praxis des Föderalismus: Subsidiarität, Integration, und der sanfte europäische Verfassungswandel"
- Constitutional Law
"Schmerzliche Erfahrungen" der Vergangenheit und der Prozess der Konstitutionalisierung Europas
2008
American Intergovernmental Relations: Foundations, Perspectives, and Issues
2007
"Of Grace and Dignity in Law: A Tribute to Friedrich Schiller"
Friedrich Schiller und der Weg in die Moderne
2006
"Why Europe?: Let Me Count the Ways."
Law Quadrangle Notes
2006
"The Bride of Messina: Constitutionalism and Democracy in Europe"
- International and Comparative Law
- Constitutional Law
European Law Review
2005
"Of Power and Responsibility: The Political Morality of Federal Systems"
- Constitutional Law
Virginia Law Review
2004
"Gerichtliche Zusammenarbeit im föderalen System der USA: Ein rechtsvergleichender Beitrag zur Diskussion über die Gerichtsreform in der Europäischen Union (Symposium: Europäische Gerichtsbarkeit: Erfahrungen und Reformdiskussion im Lichte des europäischen"
- International and Comparative Law
- Constitutional Law
Rabels Zeitschrift für ausländisches und internationales Privatrecht
2002
"Comparative Federalism and the Issue of Commandeering"
- International and Comparative Law
- Constitutional Law
The Federal Vision: Legitimacy and Levels of Governance in the United States and the European Union
2001
"State Autonomy in Germany and the United States"
- International and Comparative Law
- Constitutional Law
Annals of the American Academy of Political and Social Science
2001
"The Foreign Affairs of Federal Systems: A National Perspective on the Benefits of State Participation"
- Constitutional Law
Villanova Law Review
2001
"Commercial Speech, Professional Speech, and the Constitutional Status of Social Institutions"
- Constitutional Law
University of Pennsylvania Law Review
1999