The Sixth Edition has been reorganized and now includes the following changes:
• Economies of Scale and Diversification are now combined in a single chapter.
• Commitment and Dynamics of Competition have been consolidated into a single chapter titled “Dynamics: Competing over Time.”
• The chapters on Sustaining Advantage and The Origins of Competitive Advantage are now combined.
• A new chapter on Information and Value Creation has been added which describes how firms, markets, and certifiers disclose information about product attributes.