Barney (1991) defined firm resources to include all assets, capabilities, organizational processes, firm attributes, information, knowledge, etc. controlled by a firm that enable the firm to conceive of and implement strategies that improve its efficiency and effectiveness. Barney (1991) defined three different types of resources. Physical resources include the physical technology used in a firm, a firm’s plant and equipment, its location, and its access to raw materials. Human resources include thetraining, experience, judgment, intelligence, relationships, and insight of individual managers and workers in a firm. Organizational resources include a firm’s formal reporting structure, its formal and informal planning, controlling, and coordinating systems, as well as informal relations among groups within a firm and between a firm and those in its environment (Barney, 1991).