Explanation
Industry rivalry—or rivalry among existing firms—is one of Porter’s five forces used to deter-mine the intensity of competition in an industry. Other factors in this competitive analysis are:
- Barriers to entry
- Bargaining power of buyers
- Bargaining power of suppliers
- Threat of substitutes
Industry rivalry usually takes the form of jockeying for position using various tactics (for example, price competition, advertising battles, product introductions). This rivalry tends to increase in intensity when companies either feel competitive pressure or see an opportunity to improve their position.
In most industries, one company’s competitive moves will have a noticeable impact on the competition, who will then retaliate to counter those efforts. Companies are mutually dependent, so the pattern of action and reaction may harm all companies and the industry.
Some types of competition (for example, price competition) are very unstable and negatively influence industry profitability. Other tactics (for example, advertising battles) may positively influence the industry, as they increase demand or enhance product differentiation.
References
Porter, M. (1998). Competitive Strategy. New York: Free Press. pp. 17-23.
CIPS study guide page 86-87
LO 2, AC 2.2
