Cost leadership in the competitive environment for which strategies and politics

This thesis aims to investigate the cost reducing strategies and evaluate these strategies according to the value chain model. Competition determines success in business life and exists among firms and items from work and attempt. On the other hand strategy in business management covers the general aims and solves the problems among departments. More generally decides the optional decisions. In order to reach the optimum point in economic environment for the firm. These decisions will quarantee the life and development of the firm value chain method analysis the effect of every operation to the customer value function. This thesis documents some successful examples of cost reducing techniques by employing value chain method. Logistics covers the basic activities of production, sales, marketing and post sales services. High level management creates the supportive activities of human resources, technological development. This thesis explains the subjects of competition, strategy, costreducing techniques and value chain analysis.