[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This dissertation examines few of the determinants and effects of international cooperation. There are three broad themes that run throughout this dissertation, which are the ideas of reciprocity, opportunity, and cooperative norms. Reciprocity is a large part of the development of cooperation theory, particularly in the study of the evolution of cooperation. While it is mentioned across international relations scholarship, empirical testing of its existence in international politics is scarce. Opportunity is a ubiquitous concept across social science. The concept is used in this dissertation as a challenge to the notion that cooperation reduces the likelihood of conflict, which pervades the study of international conflict, particularly from those that study conflict from the theory of liberalism. Lastly, an exploratory analysis of cooperative norms is examined. Studying the social construction of cooperative norms is important for the broader study of international cooperation. I find that direct and indirect reciprocity are important indicators of cooperation, cooperation will increase the likelihood and severity of dyadic conflict unless both states are highly cooperative with each other, and domestic political institutions may be important for the development of cooperative norms that extend to the international level. Overall, international relations scholars should reexamine how cooperation in viewed and studied, particularly in relation to conflict.
