What is internal transaction cost and external transaction cost?

Internal transaction costs refer to expenses incurred within an organization when managing and coordinating its own resources, such as administrative overhead, communication, and decision-making processes. External transaction costs, on the other hand, arise from interactions with outside parties, including costs related to contracts, negotiations, and market transactions. Together, these costs influence a firm's operational efficiency and decision-making regarding outsourcing versus in-house production. Understanding both types of costs is crucial for optimizing resource allocation and strategic planning.