Strategically distinctive resources (Barney)

The resource-based view looks inside the firm for differences in resources and capabilities that can create sustained advantage, complementing strategy approaches centred on external industry position.

When to use it

Apply VRIN in corporate or business strategy to determine which resources are genuinely strategic and merit investment and protection.

Origins

Edith Penrose’s mid-twentieth-century theory of firm growth helped establish the idea that the resources available to management shape productive opportunity. Jay Barney later provided one of the resource-based view’s pivotal frameworks, arguing that sustained advantage depends on resource heterogeneity, limited mobility and four empirical attributes: value, rarity, imperfect imitability and non-substitutability.

What it is

Time may be precious, as Steve Jobs observed, but a strategist must identify which resources are precious to the firm’s competitive position. Barney’s VRIN questions are:

Valuable

Does the resource enable the firm to exploit an opportunity, reduce a threat, improve customer value or strengthen its competitive position?

Rare

Is the resource controlled by few current or potential competitors? A useful capability held widely may create competitive parity rather than advantage.

Inimitable

Is it difficult or costly for competitors to reproduce? Barriers can include:

Distinctive location

physical conditions that cannot be moved or replicated readily, such as the particular environment associated with San Daniele del Friuli’s dark, sweet prosciutto crudo.

Path dependency

the resource emerged from the firm’s distinctive history and accumulated experience.

Causal ambiguity

competitors cannot confidently identify which resource, combination or practice produces the result. Virgin’s varied businesses have sometimes presented this problem to rivals.

Social complexity

value arises from intricate interactions among managers and staff or between the firm and customers, suppliers and other stakeholders.

Non-substitutable

No strategically equivalent alternative can perform the same function more readily. An inimitable resource loses pricing power when customers can obtain the same outcome through a substitute.

VRIN resources

Barney’s model treats the attributes as a combined test. A resource missing any one may still be useful, but it is less likely to sustain advantage on its own.