Citation
Disruption, disintegration and the dissipation of differentiability
TL;DR
Modular architectures evolve over industry lifecycles
This paper analyzes how modular architectures evolve over industry lifecycles and affect competitive dynamics. The authors show that as industries mature, modularity tends to increase, and competitive advantage shifts from integrated architectures to component-level excellence or business model innovation.
This supports the chapter's discussion of how Samsung faces differentiation challenges when competitors use similar modular components - leading Samsung to vertically integrate critical modules to maintain differentiation.
Key Findings from Christensen et al. (2002)
- Modular architectures evolve over industry lifecycles
- Modularity increases as industries mature
- Competitive advantage shifts as architectures become modular
- Integration may be necessary to maintain differentiation