The observation that agents and structures are co-constituted is now commonplace, yet scholars continue to struggle to incorporate this insight. Rationalists tend to overemphasize actors’ agency in the constitution of social order while constructivists tend to overstate the degree to which structures determine action. This article uses The Gift to rethink the agent–structure debate, arguing that the model of social relations Mauss outlines in this work sheds new light on basic concepts in international relations theory such as reciprocity, hierarchy, and (...) obligation. Mauss’ social theory locates the generative structure of social order in diffuse exchange relations, what he terms gift exchange, and assumes that actors are both socially positioned within hierarchical relations of exchange and reflexive agents who are able to understand and strive to change those relations. In so doing, he avoids reducing social order to either deeply internalized social norms or instrumental interests, navigating between ag... (shrink)