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Research - Prof. Dr. Lisbeth Zimmermann

Below you will find an overview of our current research focus areas as well as ongoing and completed projects. For further information on completed work, please refer to our list of publications.

Thematic expertise of the department:

International Relations studies the interactions of states, international organizations, non-state actors (such as non-governmental organizations or companies), and individuals across national borders.

We focus, on the one hand, on the change of international institutions and norms – as well as their contestation. On the other hand, we explore the role of international institutions in conflict and peace processes.

The team of the chair offers the following expertise in this area:

Thematic expertise:Specific expertise:
  • International organizations
  • International norms
  • Non-state actors in international politics
  • legitimacy and authority in global governance
  • democracy and rule of law promotion
  • international peace operations
  • international migration and asylum politics
  • transnational advocacy networks
  • funding of international organizations
  • reform and learning in international organizations
  • the role of expertise in international negotiations
  • transnational politics of the far right
  • the international regulation of child labor
  • the international drug control regime
  • global governance in the area of female genital mutilation/cutting
  • global cooperation on human trafficking
  • the European border regime
  • the International Whaling Commission

The team of the Chair of International Institutions and Peace Processes


Joint focus areas to the department:


  • International institutions, especially the United Nations
  • Peace and conflict research
  • Theories of international relations
  • Global governance / privatisation of world politics
  • Norms in international relations
  • Interactive teaching and learning methods

Current Projects

FARRIO – The Effects of Far-right Challenges on International Organizations

Far-right groups have been gaining greater traction across the European political spectrum and international forums, with their members often contesting the policies of international organisations. The EU-funded FARRIO project studies why transnational far-right contestation has varying effects on international organisations. Specifically, it will compare the effects of far-right contestation in the EU, the UN, and its specialised agencies/treaties in different policy fields. 


Principal Investigator: Prof. Dr. Lisbeth Zimmermann

Researchers: Dr. Alexandros Tokhi, , Maximilian Kutzner

Duration: 2022-2027

Further information about the ERC:  

International Organisations: Norm Setting and Norm Implementation for the Protection of Forced Migrants (Sub-Project in DFG Research Group)

International organisations (IOs) play a central role in the protection of forced migrants. The International Organisation for Migration (IOM) and the United Nations High Commissioner for Refugees (UNHCR) are particularly important in this regard. The mandates and development of the two IOs are representative of the tension between state interests on the one hand and the rights of people on the move on the other. The project analyses the interpretation of international norms by the two IOs. It asks whether and to what extent the IOs interpret international norms more in the interests of states or in the interests of refugees and whether and to what extent there are differences or harmonisation between and within the IOs. To this end, the appropriation and implementation of gender norms and disability norms, understood as institutionalisation processes, are analysed within the two IOs, both at headquarters and in the field.

Principal Investigator: Dr. Nele Kortendiek

Researchers: Melina Tretmans

Duration: 2024-2025

Further information: 

Project in the context of TraCe: Research Center Transformations of Political Violence

The field of peaceful conflict settlement has undergone significant internationalization and institutionalization within the last 25 years. Peacekeeping missions are equipped with increasingly comprehensive mandates and require more troop support. So-called peacebuilding activities constitute a large share of international organizations' and national development organizations' portfolios. Further, a multitude of novel institutions is tested – ranging from the International Criminal Court to hybrid investigation commissions in post-war countries.

At the same time, complex conflicts such as in Iraq, in Syria or in Afghanistan have evoked a certain intervention fatigue in many countries. The former goal of sustainable peace making through the establishment of democratic institutions is being replaced by a new interest in local solutions, such as indigenous and traditional justice as well as more ownership by governments in conflict regions. This research project on international institutions and transformations of political violence focuses on the implementation and effects of the dilemma of increasing internationalization paralleled by the search for local solutions.

Principal Investigator: Prof. Dr. Lisbeth Zimmermann in the context of TraCe

Staff: Lina Schneider

Duration: 2022-2026
For further information 

Specialization in Multilateral Diplomacy

How states act in multilateral decision-making bodies in international organizations is also changing. In many policy fields, we are observing a trend towards specialization: Rather than dispatching career diplomats, states now send experts from specialized ministries as their representatives to international negotiations. In existing IR scholarship, this is often described as an efficient, depoliticizing strategy. However, this specialization seems to have unintended side effects which are investigated in a second project.

Currently in preparation

Principal Investigators: Prof. Dr. Lisbeth Zimmermann, Dr. Ben Christian

Completed projects – 2015 - 2024

Open or closed international organizations? Conditions for policy change as reaction to contestation by affected groups (DFG research grant)

International organizations are centrally involved in the development, interpretation and monitoring of international rules. Researchers used to explain international organizations' inefficiencies either with principal-agent constellations or with the increasing bureaucratization of such organizations.

This analysis appears outdated today. A global trend towards New Public Management, i.e. towards flexibilization, more competition between international organizations and short term and consultant contracts has left its marks. The project explores to what extent transnational professional networks contribute to an increasing openness and informalization of international organizations. Further, the project examines under which conditions international organizations change their policies in reaction to contestation by affected groups that are supposed to be protected by the norms and rule promulgated by international organizations. Empirically, the project examines the organizations WHO, ILO, UNODC and UNICEF in the areas of child labor, drug consumption, female genital mutilation/cutting and human trafficking.

Principal Investigator: Prof. Dr. Lisbeth Zimmermann

Researchers: Dr. Nele KortendiekLily Young

Duration: 2019 - 2024

Norm Disputes: Contestation and Norm Robustness (DFG Research Grant)

The increasing contestation of norms and regimes of the multilateral world order lies at the heart of this research project. On the one hand, we observe the questioning of many international norms and regimes that were long considered sacrosanct – also by states that played a decisive role in their creation. Current examples are the international ban on torture, the Nuclear Non-Proliferation Treaty or the Framework Convention on Climate Change.

On the other hand, power shifts are taking place in the international system. As a consequence, the dominance of the "liberal" consensus on values, supported by a Western coalition in the international system since the 1990s, appears to crumble. Moreover, "non-Western" states and regions are taking on increasingly important roles in the international system. Does this lead to a decline in existing international norms – or to a renewed strengthening? To what extent are the meanings of international rules localized and changed in different contexts, for instance the international responsibility to protect in China or Brazil? When do such localizations have repercussions on a global consensus on existing international standards and regimes?

PIs: , Prof. Dr. Lisbeth Zimmermann

Researchers: ,

Duration: 2015-2018