Featuring insightful contributions from interdisciplinary experts, this essential Companion will aid readers in comprehending the WTO's functions and its significance in international trade and broader economic policies. Chapters explore the influence of regional trade agreements on countries' trade agendas, the WTO's critical role in fostering free and fair trade, and the shifting dynamics of global economic governance. The book further highlights the importance of dispute resolution, regional integration, and coalitions for effective trade policy making.