• Ballendowitsch Jens (2004): Strukturwandel im öffentlichen Dienst der Niederlande, 80, Mannheim, MZES

• Saam Nicole, Paul W. Thurner, Frank Arndt (2004): Dynamics of International Negotiations : a Simulation of EU Intergovernmental Conferences, 78, Mannheim, MZES

• Thurner Paul W., Eric Linhart (2004): EU intergovernmental conferences and domestic politics: an empirical application of the Putnam conjectures, 77, Mannheim, MZES

• Rothenbacher Franz (2004): The Welfare State of the Civil (or Public) Servants in Europe : a Comparison of the Pension Systems for Civil (or Public) Servants in France, Great Britain, and Germany, 74, Mannheim, MZES

• Johnston Ron, Thomas Gschwend, Charles Pattie (2004): On Estimates of Split-Ticket Voting: EI and EMax, pp. 04-40. Mannheim,

• Gschwend Thomas (2004): Comparative Politics of Strategic Voting: A Hierarchy of Electoral Systems, pp. 04-41. Mannheim,

• Dür Andreas (2004): Avoiding Deadlock: Veto Players and the Offsetting Effects of Institutions in European Trade Policy, Odense, University of Southern Denmark

• Seidendorf Stefan (2004): Defining Europe against its Past? – Memory Politics and the Sanctions against Austria in France and Germany ,

• Saam Nicole, Paul W. Thurner, Frank Arndt (2004): Dynamics of International Negotiations. A Simulation of EU Intergovernmental Conferences, van Dijkum, Cor, Jörg Blasius, Henk Kleijer, and Branko van Hilten (Eds.)

• De Bièvre Dirk (2004): The dynamics of institutional choice: Why the EU pursues non-trade goals in the WTO rather than within other international institutions, Odense, University of Southern Denmark

• De Bièvre Dirk, Andreas Dür (2004): Delegation and Agency Control in European and American Trade Policy, München, Technische Universität

• Barbieri Paolo, Stefani Scherer (2004): North-South differences in the consequences of labour market flexibilization in Italy, Granada,

• De Bièvre Dirk (2004): Governance in International Trade: Judicialisation and Positive Integration in the WTO, pp. 2004/7. Bonn, Max Planck Institute for Research on Collective Goods

• Kneip Thorsten (2004): The Impact of Social Capital on Marital Stability, Italy,

• Wendt Claus, Mirella Cacace, Simone Grimmeisen, Uwe Helmert, Heinz Rothgang (2004): Convergence or Divergence of OECD Health Care Systems?, pp. 9. Bremen, SFB 597, Universität Bremen

• Noll Heinz-Herbert (2004): Social Indicators and Social Reporting in European Perspective,

• Hauser Richard, Wolfgang Strengmann-Kuhn (2004): Accounting for Differences in Poverty and Deprivation Across Countries,

• Hauser Richard, Holger Stein (2004): Inequality of the distribution of Personal Wealth in Germany 1973-1998,

• Scherer Stefani (2004): Work and family,

• Rothenbacher Franz, Jean-Marie Jungblut (2004): Monitoring the Quality of Life of Public Servants in Europe, Philadelphia, USA, International Society for Quality of Life Studies (ISQOLS)

• Thurner Paul W. (2004): Die graduelle Konstitutionalisierung der Europäischen Union. Eine quantitative Fallstudie am Beispiel der Regierungskonferenz 1996, Mannheim, Universität Mannheim

• Mudiappa Michael (2004): Der "Value Stretch" und seine Bedeutung für Bildungsentscheidungen, Mannheim, Universität Mannheim

• Hug Lucia (2004): Ethnische Unterschiede in den Schulleistungen, Mannheim, Universität Mannheim

• Finke Barbara (2004): Zur Legitimation globaler Politik durch gesellschaftliche Akteure. Frauen-Menschenrechtsdiskurs und Deliberation in der UNO, Mannheim, Universität Mannheim

• Dür Andreas (2004): Protecting Exporters: Discrimination and Transatlantic Trade Liberalization, 1932-2003, Florence, European University Institute