Network theory (organizational economics) is a subfield of organizational economics that applies concepts and methods from network analysis to understand the structure, dynamics, and economic consequences of relationships among economic actors, such as individuals, firms, and organizations. It focuses on how the patterns of connections (networks) influence information flow, resource allocation, strategic interactions, organizational performance, and market outcomes. Drawing upon foundational ideas of networking and utilizing analytical frameworks, including those related to game theory to model strategic behavior and potentially network optimization for efficiency analysis, this theory examines how network position, structure, and evolution shape economic incentives, coordination mechanisms, and competitive advantage within and between organizations. Its significance lies in providing a framework to analyze how relational structures critically impact economic behavior, efficiency, and performance in the organizational realm.