International Judicial Cooperation in Game Theory

Abstract

Abstract This article utilizes the game theory to assess the feasibility and weaknesses of different methods to promote international judicial cooperation. It starts by justifying the game theory as a proper model to understand the pattern of interaction between states. It then applies typical games to analyse states’ decision-making process. It suggests that states should not update their domestic laws to unilaterally offer judicial cooperation to other countries even if reciprocity is adopted to urge other states to cooperate. The only effective means is through an international judicial cooperation treaty, which encounters relatively small compliance and enforcement problems. The first-mover disadvantage at the ratification stage is not a fundamental barrier and may disappear over time. The battle-of-the-sexes game at the negotiation stage can be mitigated through the facilitation of a reputable institute, increasing cooperation interests and needs and reducing cooperation standards.