Tanja Börzel and Thomas Risse, "Die Wirkung internationaler Institutionen: Von der Normanerkennung zur Normeinhaltung", (2001).

Christoph Engel, "The Constitutional Court – Applying the Proportionality Principle – as a Subsidiary Authority for the Assessment of Political Outcomes", (2001).

Christoph Engel, "The European Charter of Fundamental Rights: A Changed Political Opportunity Structure and its Dogmatic Consequences", (2001).

Christoph Engel, "Hybrid Governance Across National Jurisdictions as a Challenge to Constitutional Law", (2001).

Christoph Engel, "Rechtliche Entscheidungen unter Unsicherheit", (2001).

Christoph Engel, "A Constitutional Framework for Private Governance", (2001).

Adrienne Héritier, "Composite Democratic Legitimation in Europe: The Role of Transparency and Access to Information", (2001).

Adrienne Héritier, "New modes of governance in Europe: policy-making without legislating?", (2001).

Adrienne Héritier, "The Politics of Public Services in European Regulation", (2001).

Adrienne Héritier, "Regulator-Regulatee Interaction in the Liberalized Utilities", (2001).

Adrienne Héritier and Leonor Moral Soriano, "Differentiating and linking politics and adjudication: the example of European electricity policy", (2001).

Dieter Kerwer, "Standardizing as governance: the case of credit rating agencies", (2001).

Alkuin Kölliker, "Bringing Together or Driving Apart the Union? Towards a Theory of Differentiated Integration", (2001).

Markus Lehmann, "Zur Implementation der Produktverantwortung bei der Altautoentsorgung – Kostenerstattung statt Rücknahmeverpflichtung?", (2001).

Marco Verweij, "A Snowball against Global Warming: An Alternative to the Kyoto Protocol", (2001).

Carl Christian von Weizsäcker, "Der Weltmarkt ist eine Wohlstandsmaschine", in Süddeutsche Zeitung, (2001), Vol. 225.

Christoph Engel, "Review of: Fritz Scharpf: Games Real Actors Play. Actor-centered institutionalism in Policy Research. Boulder, Colorado 1997", (2001).

Christoph Engel, "Review of: Michael Kloepfer: Umweltrecht", (2001).

Christoph Engel, "Review of: Peter Axer: Normsetzung der Exekutive in der Sozialversicherung (Jus Publicum 49) Tübingen 2000", (2001).

Matthias Sutter, "Review of: Nurmi, Hannu (1999), Voting paradoxes and how to deal with them", in Public Choice, (2001), Vol. 107, pp. 194-197.