Module I·Article I·~2 min read
What is Competitive Advantage and Where Does It Come From
Competitive Advantage
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Definition of Competitive Advantage
Competitive advantage is the firm’s ability to consistently outperform competitors in performance metrics: profit, return on capital, market share. The key word is “consistently”: temporary superiority (luck, market conditions) is not a competitive advantage in the strategic sense.
Michael Porter identified two sources of competitive advantage: cost leadership (producing cheaper than competitors at comparable quality) and differentiation (creating unique value that buyers are willing to pay more for). A third “strategy” — focus — combines one of the two basic approaches with a narrow market segment.
Porter’s Five Forces Model
Competitive advantage is formed within the context of industry structure. The five forces determine the intensity of competition and the potential profitability of an industry:
1. Threat of New Entrants — Barriers to entry protect incumbent players: economies of scale, capital intensity, licensing, network effects, brand loyalty.
2. Supplier Power — Concentrated suppliers, lack of substitutes, high switching costs increase their bargaining power.
3. Buyer Power — Large, concentrated buyers, standardized product, ease of switching.
4. Threat of Substitutes — Alternative products from other industries limit price-setting.
5. Intensity of Rivalry — Number of competitors, industry growth rate, degree of differentiation, exit barriers.
Application: Analysis of the five forces allows selection of industries with a favorable structure and finding a position within the industry protected from competitive forces.
Resource-Based View
Where Porter looks externally (at the industry), resource-based view looks internally: competitive advantage arises from the firm’s unique resources and capabilities.
A resource creates sustainable advantage if it is VRIN:
- Valuable — helps create value for customers
- Rare — not available to competitors
- Inimitable — difficult to reproduce: historical conditions, social complexity, causal ambiguity
- Non-substitutable — no strategic equivalent
Apple: key resources are ecosystem (iOS + App Store + iCloud + hardware), design DNA, brand. All four VRIN criteria are present.
Dynamic Capabilities
Static VRIN is insufficient in a world of rapid change. Dynamic capabilities are the firm’s ability to integrate, accumulate and reconfigure competencies in response to environmental change. Three elements: (1) sensing — detection of opportunities and threats, (2) seizing — mobilization of resources to capture opportunities, (3) reconfiguring — organizational transformation.
Netflix: sensing — early understanding of streaming threat, seizing — investment in own streaming service, reconfiguring — transformation from DVD rental to technology media company.
Practical Assignment
Choose any company you know well. Conduct a Porter’s Five Forces analysis for its industry. Identify two or three key resources of the company, check them against the VRIN criteria. Which of these resources create the most sustainable competitive advantage?
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