Abstract
In the age of drastic changes organizations need sustainable competitive advantage to cope with changes and to succeed. They can create, sustain and use competitive advantage through strategic management. Organizations can formulate strategies that their implementation results in sustainable competitive advantage. Marketing strategies seem to be an important type of these strategies. Traditionally, according to an integrated approach which integrates resource-based view (RBV) and market-based view, organizations could develop marketing strategies based on their internal capabilities and external position. Then they implement these strategies to create competitive advantage through their core competencies include creating value for customers, attracting and satisfying them. Marketing strategies play two important roles to sustain competitive advantage: (1) encourage customers to return (according to market-based view), and (2) create distinctive competencies through making core competencies VRIO (according to RBV). VRIO refers to Valuable, Rare, not Imitable and to be able to Organize.
