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Nash Equilibrium And International Law, Jens David Ohlin

Cornell Law Faculty Publications

Game theory has been a mainstay in the international relations literature for several decades, but its appearance in the international law literature is of a far more recent vintage. Recent accounts have harnessed game theory's alleged lessons in service of a new brand of "realism" about international law. These skeptical accounts conclude that international law loses its normative force because states that 'follow" international law merely are participants in a Prisoner's Dilemma seeking to achieve self-interested outcomes. Such claims are not just vastly exaggerated; they represent a profound misunderstanding about the significance of game theory. Properly conceived, the best way …