Within the framework of his PhD research, Arman is examining the effectiveness of dispute settlement and compliance mechanisms under the trade and sustainable development chapters of free trade agreements (FTAs). His work offers a critical comparative analysis of these chapters, focusing on their substantive, institutional, and procedural dimensions. The research highlights the weaknesses of these frameworks in the contemporary international legal order and proposes potential reforms.
His broader research interests and current publications encompass various topics in international trade and investment law, WTO law, EU law, dispute settlement, and sustainable development.