Why do countries comply with international institutions?

Question

Quizplus · Accepted Answer

International institutions provide a platform for countries to negotiate and come to an agreement, which can reduce the cost of negotiating and implementing policies. This is especially true for smaller countries that may not have the resources or bargaining power to negotiate bilaterally with larger countries. Thus, countries comply with international institutions because it is in their interest to do so, as it can help them achieve their policy objectives more effectively.

Why Do Countries Comply with International Institutions