What is it?
Porter's Five Forces of Competitive Position Analysis were developed in 1979 by Michael E Porter of Harvard Business School as a simple framework for assessing and evaluating the competitive strength and position of a business organisation. This theory is based on the concept that there are five forces that determine the competitive intensity and attractiveness of a market. Porter’s five forces help to identify where power lies in a business situation. This is useful both in understanding the strength of an organisation’s current competitive position, and the strength of a position that an organisation may look to move into. Strategic analysts often use Porter’s five forces to understand whether new products or services are potentially profitable. By understanding where power lies, the theory can also be used to identify areas of strength, to improve weaknesses and to avoid mistakes. Porter’s five forces of competitive position analysis:
The five forces are:
1. Supplier power. An assessment of how easy it is for suppliers to drive up prices. This is driven by the: number of suppliers of each essential input; uniqueness of their product or service; relative size and strength of the supplier; and cost of switching from one supplier to another. 2. Buyer power. An assessment of how easy it is for buyers to drive prices down. This is driven by the: number of buyers in the market; importance of each individual buyer to the organisation; and cost to the buyer of switching from one supplier to another. If a business has just a few powerful buyers, they are often able to dictate terms. 3. Competitive rivalry. The main driver is the number and capability of competitors in the market. Many competitors, offering undifferentiated products and services, will reduce market attractiveness. 4. Threat of substitution. Where close substitute products exist in a market, it increases the likelihood of customers switching to alternatives in response...
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