Porter's Five Forces Framework - Industry Analysis
Porter's Five Forces is a strategic framework developed by Michael E. Porter in 1979 to analyze the
competitive forces within an industry. It helps businesses assess the attractiveness and profitability
of a market by examining five key forces.
1. **Competitive Rivalry**: The intensity of competition among existing players affects pricing,
profitability, and strategy. High rivalry reduces profit margins. Key factors include number of
competitors, industry growth, and product differentiation.
2. **Threat of New Entrants**: New entrants can disrupt market share and drive prices down.
Barriers to entry such as economies of scale, brand loyalty, patents, and regulation determine how
easily new players can enter.
3. **Bargaining Power of Suppliers**: Powerful suppliers can demand higher prices or limit product
quality. This force is strong when suppliers are few, switching costs are high, or when suppliers offer
unique products.
4. **Bargaining Power of Buyers**: When customers have many options, they can demand lower
prices or better service. This force increases with few buyers, low switching costs, and standardized
products.
5. **Threat of Substitutes**: Substitute products limit an industry's potential by offering alternative
solutions. This threat is high when substitutes are cheaper, better performing, or easily accessible.
**Application Example**: In the airline industry, competition is fierce (high rivalry), entry barriers are
high (due to capital requirements), suppliers (e.g., aircraft manufacturers) have strong power, and
