手法を比較

	Resource-Based View (VRIO) Operationalization	VRIN/VRIO Resource Audit
分野	経営戦略論	経営戦略論
系統	Process / pipeline	Process / pipeline
提唱年	1991	1991
提唱者	Jay B. Barney	Jay B. Barney; Margaret A. Peteraf
種類	Diagnostic framework for assessing resource-based competitive advantage	Resource-screening pipeline for sustained competitive advantage
原典	Barney, J. B. (1991). Firm Resources and Sustained Competitive Advantage. Journal of Management, 17(1), 99-120.	Barney, J. (1991). Firm Resources and Sustained Competitive Advantage. Journal of Management, 17(1), 99-120.
別名	RBV Operationalization, VRIO Resource Audit, Value-Rarity-Imitability-Organization Analysis, Resource-Based Competitive Advantage Assessment	VRIO Analysis, VRIN Framework, Resource-Based Audit, Resource and Capability Audit
関連	3	4
概要	The resource-based view (RBV) explains why firms in the same industry persistently differ in performance: competitive advantage flows from internal resources and capabilities that are valuable, rare, costly to imitate, and exploited by an organization built to use them. Jay Barney's 1991 article gave the theory its rigorous form, arguing that for a resource to yield sustained advantage it must satisfy the value, rareness, inimitability, and non-substitutability conditions, and identifying history-dependence, causal ambiguity, and social complexity as the barriers that keep rivals from copying it. His 1995 practitioner article reframed the test as the VRIO framework -- value, rarity, imitability, and organization -- turning the theory into a usable diagnostic: a sequence of questions managers and researchers ask of each resource to determine whether it produces a competitive disadvantage, parity, a temporary advantage, or a sustained advantage. Operationalizing RBV means systematically auditing a firm's resources against these questions and mapping the answers to competitive implications.	The VRIN/VRIO resource audit is the operational test of the resource-based view of the firm: it examines a firm's resources and capabilities to judge which of them can be a source of sustained competitive advantage. Jay Barney's 1991 article established the criteria — a resource must be Valuable, Rare, Imperfectly imitable, and Non-substitutable (VRIN) — and later restated them as the VRIO question set, adding whether the firm is Organized to exploit the resource. Margaret Peteraf's 1993 cornerstones paper gave the same logic an economic grounding through resource heterogeneity, ex post and ex ante limits to competition, and imperfect mobility. Together they shifted strategy's attention inward, arguing that durable advantage comes less from industry position than from idiosyncratic, hard-to-copy resources. The audit walks each resource through these tests to classify its competitive implications.