Rational choice theory is the dominant paradigm through which scholars of international law and international relations approach treaty design. In this Article, I suggest a different approach using a combination of empirical observations of state behavior and theoretical insights from behavioral economics. I focus on one aspect of multilateral treaty design: namely, treaty reservations and associated legal mechanisms which allow states to vary the degree of their formal commitments to treaties. I call these mechanisms “treaty options.” I argue that the framing of treaty options matters powerfully — and does so in ways inconsistent with rational choice theory, but consistent with insights from behavioral economics. This finding has important implications for the theory, law, and practice of treaty-making and for our understandings of state behavior more generally.
international law, treaties, reservations
Virginia Journal of International Law
Galbraith, Jean, "Treaty Options: Towards a Behavioral Understanding of Treaty Design" (2013). All Faculty Scholarship. 1455.