Stefan Lang is a PhD candidate at the University of Freiburg. His research interests include international negotiations and regionalism, as well as domestic conflicts and interventions. He specialised in quantitative methods.
Since November 2013, Stefan has worked as a research associate on the project 'Nested Games: Regional Organisations in International Organisations'.
His publications have appeared in the British Journal of Politics and International Relations, Journal of International Relations and Development, and in Global Affairs.