How far institutions influence or constrain the behaviour of states?

Institutions significantly influence state behavior by establishing rules, norms, and expectations that guide interactions both domestically and internationally. They create frameworks for cooperation, conflict resolution, and accountability, thereby constraining states from acting solely in their self-interest. Additionally, institutions can enhance credibility and reduce uncertainty, encouraging states to commit to agreements and engage in collaborative efforts. Consequently, while states retain sovereignty, their actions are often shaped and limited by the institutional context within which they operate.