This assignment examines the interplay between the Institution-Based View (IBV) and Resource-Based Theory (RBT) in shaping firm strategy. It emphasizes the role of institutions, both formal and informal, in influencing strategic decision-making. The paper delves into the analytical logic behind these theories, highlighting how IBV considers institutional constraints while RBT focuses on firm heterogeneity and valuable resources. The discussion also explores the mechanisms underlying these perspectives and their implications for understanding competitive advantage in different contexts.