Dr. Mihajlo Vučić, IIPE research fellow, participated at the project of The Hague Academy of International Law’s Center for Studies and Research under the title “Extraterritoriality”. Mihajlo was chosen among 20 young academics and practitioners in international law from 19 countries to undertake original research the results of which will be published in the collective book. Mihajlo’s chapter will deal with extraterritoriality as a tool to regulate the global economy. From 19th August to 6th September 2019 Mihajlo stayed at the Academy with project supervisors, Prof. Hannax Buxbaum and Prof. Thibaut Fleury Graff and other collaborators in order to coordinate research and finalize their papers. At the same time, all project participants were invited by the Academy to take part in the biannual session of the Institut de Droit International and the World Meeting of Societies for International Law.