The most recent transformation of world order is often depicted as a shift from a Westphalian to a post-Westphalian era in which international organizations are becoming increasingly independent sites of authority. This internationalization of authority is often considered as an indication of...

The most recent transformation of world order is often depicted as a shift from a Westphalian to a post-Westphalian era in which international organizations are becoming increasingly independent sites of authority. This internationalization of authority is often considered as an indication of...

This essay analyses the consequences of contested multilateralism (CM) for the level of constitutionalisation of specific multilateral institutions. We argue that CM has implications for institutions' constitutional quality in particular if it is polity-driven and not (merely) policy-driven,...