Professor Grigorescu's research and teaching focuses on international relations. He teaches courses on international organization, globalization, international relations theory, the United Nations system and international human rights. His work on international organizations and their impact on domestic politics has been published in journals such as International Studies Quarterly, Journal of Conflict Resolution, Global Governance, Review of International Organizations, and World Politics. He is also the author of Democratic Intergovernmental Organizations? Normative Pressures and Decision-Making Rules (Cambridge University Press, 2015) and "The Ebb and Flow of Global Governance: Intergovernmentalism vs. Nongovernmentalism in World Politics," (Cambridge University Press, 2020).
PhD, University of Pittsburgh, 2002