Because an industry’s firms are mutually dependent, actions taken by one company usually invite responses.
Competitive rivalry intensifies when a firm is challenged by a competitor’s actions or when a company recognizes an opportunity to improve its market position.
Firms within industries are rarely homogeneous; they differ in resources and capabilities and seek to differentiate themselves from competitors.
firms seek to differentiate their products from competitors’ offerings in ways that customers value and in which the firms have a competitive advantage
Common dimensions on which rivalry is based include price, service after the sale, and innovation.
firms have begun to act quickly (speed a new product to the market) in order to gain a competitive advantage