Value Network Analysis
Map the context that shapes what a company can and cannot do
The value network is the context within which a firm identifies and responds to customers' needs, solves problems, procures inputs, reacts to competitors, and strives for profit. Each value network is defined by a unique rank-ordering of performance attributes that customers value and a characteristic cost structure required to compete within it. A firm's position in its value network shapes what it perceives as attractive innovations, what margins it requires, what customers it prioritizes, and ultimately which innovations receive resources.
The concept explains why good management practices can lead to failure. It is not that managers are incompetent; rather, their decisions are shaped by the value network in which they compete. When a company's cost structure requires 40 percent gross margins, innovations promising lower margins are systematically starved of resources, not because managers are stupid, but because the value network's economics make pursuing them irrational. The same innovation that looks unattractive from one value network can appear enormously promising from another.
Value networks also explain why firms drift upmarket over time. The most attractive customers and highest margins always lie above a company's current position, creating a powerful gravitational pull toward the premium end of the market. This northeast migration leaves a vacuum at the low end that disruptive entrants fill. The pattern is self-reinforcing: as firms move upmarket, they add overhead costs that make low-end markets even less attractive, accelerating the cycle.
- A firm's competitive strategy and its historical market choices determine how it perceives the economic value of any new technology
- Each value network has a characteristic cost structure that determines which innovations appear profitable and which do not
- Firms naturally migrate toward higher-margin positions within their value network, creating vacuums at the low end that invite disruptive entrants
- What constitutes rational management behavior differs across value networks: decisions that make perfect sense in one network may be suicidal in another
- Map your current value networkIdentify the nested hierarchy of systems in which your product is embedded, from component suppliers through end-use applications. Chart the rank-ordering of performance attributes that your customers value and the gross margins characteristic of your network.Pro tipUse hedonic regression analysis or conjoint analysis to quantify exactly how much customers in your network pay for incremental improvements in different performance attributes
- Identify adjacent and emerging value networksLook for markets where customers rank performance attributes differently from your mainstream customers. These are separate value networks that may value different aspects of your technology.Pro tipThe most dangerous adjacent networks are those below you, where simpler, cheaper, more convenient products serve customers you consider unattractiveWarningDo not assume your value network is the only one that matters. Parallel networks with different performance metrics can be incubators for disruptive competitors.
- Analyze your cost structure constraintsCalculate whether your overhead cost structure allows you to compete profitably in lower-margin value networks. Understand how your cost structure creates decision rules that systematically screen out certain types of innovations.WarningRemember that three forces conspire to prevent downward mobility: the promise of upmarket margins, the simultaneous upmarket movement of your customers, and the difficulty of cutting costs enough to be profitable downmarket.
- Assess resource allocation patternsExamine how your organization's resource allocation process channels investment. Track which proposals win funding and which languish, looking for systematic patterns that favor sustaining innovations over disruptive ones.Pro tipInterview middle managers about which projects they champion. Their career incentives reveal which value network your resource allocation process actually serves.
- Design strategic responses matched to each networkFor each value network you choose to address, ensure the responsible organization has a cost structure, customer set, and set of decision-making values appropriate to that network. Do not attempt to straddle fundamentally different value networks within a single organization.WarningAttempting to serve two value networks with fundamentally different cost structures and margin requirements from a single organization almost always fails.
Minimill steelmaking was a disruptive technology that first took root in the rebar market, the lowest-quality, lowest-margin segment. Integrated mills were relieved to exit rebar. Minimills then moved upmarket to bars, rods, angle irons, structural beams, and finally sheet steel. At each step, the integrated mills' value network made the departing market segment look unattractive compared to upmarket opportunities. The integrated mills experienced dramatically improving profits throughout the 1980s even as they lost market after market to minimills.
Sears was praised as one of the best-managed retailers in the world at the exact moment it was ignoring the rise of discount retailing. The discount format initially served the least attractive customer segment with lower-margin goods. Sears' value network, built around mid-range goods with knowledgeable salespeople, made discount retailing look irrational to pursue.
Christensen developed the value network concept after observing that neither organizational impediments nor radical technology capability gaps adequately explained why disk drive leaders failed. The leading firms successfully navigated radical sustaining innovations that made prior competencies obsolete, yet stumbled over technologically simple disruptive changes. The value network framework emerged as a third explanation: firms failed not because they lacked capability, but because the economic logic of their competitive context made pursuing disruptive opportunities irrational.