A Resource-Based View (RBV) - Wernerfelt (1984)
Framework Identification
Framework Name: Resource-Based View of the Firm
Framework Abbreviation: RBV
Target of Framework:A resource-side counterpart to product-market analysis. Introduces the notions of resource position barrier, resource-product matrix, and dynamic-strategy patterns (sequential entry, exploit-and-develop, stepping stones) as tools for analysing a firmâs resource position. The later VRIN/VRIO formalization is Barney (1991/1995), not Wernerfelt (1984).
Disciplinary Origin: Strategic Management, Economics, Organization Theory, Business Policy
Theory Publication Information
Author: Birger Wernerfelt
Formal Publication Date: 1984
Official Title: A resource-based view of the firm
Journal: Strategic Management Journal
Volume & Issue: Vol. 5, No. 2
Pages: 171-180
Citation Information
APA (7th ed.)
Wernerfelt, B. (1984). A resource-based view of the firm. Strategic Management Journal, 5(2), 171-180.
Chicago (Author-Date)
Wernerfelt, Birger. 1984. âA Resource-Based View of the Firm.âStrategic Management Journal 5, no. 2: 171-180.
Why Was the Model Created?
Wernerfelt (1984) opens with a symmetry argument: âFor the firm, resources and products are two sides of the same coinâ (p.171). Most products require the services of several resources and most resources can be used in several products; by specifying a firmâs resource profile it is possible to find the optimal product-market activities. The strategic management literature of the early 1980s - particularly Porterâs (1980) industrial-organization-based competitive-strategy framework - analysed firms almost exclusively from the product-market side. Wernerfeltâs aim was not to displace that analysis, but to develop the resource side of the coin with the same rigour.
The paper identifies two categories of precedent for a resource perspective: a long-standing tradition in economics (Penrose, 1959; Rubin, 1973; Caves, 1980) that analyses firms in terms of their resource endowments, and portfolio / growth-share work from strategic management (BCG, 1972; Henderson, 1979) that implicitly trades on resource shareability. Wernerfelt argues that a general economic theory of resources has received relatively little formal attention, mainly because resources have unpleasant properties for modelling purposes - declining returns, difficulty defining them precisely, and the problem of identifying them as technological âskillsâ (p.171).
The purpose of the paper, stated explicitly in the introduction, is to âdevelop some simple economic tools for analysing a firmâs resource position and to look at some strategic options suggested by this analysisâ (p.171). Specifically, the paper takes Porterâs (1980) five competitive forces as its analytical tool (stated on p.172: âfor purposes of analysis, Porterâs five competitive forces (Porter, 1980) will be usedâ) and applies them at the resource level (pp.172-173), producing the notion of a resource position barrier, the resource-product matrix, and the dynamic-strategy illustrations (sequential entry, exploit-and-develop, stepping stones). Wernerfelt closes the paper by calling it âa first cut at a huge can of wormsâ (p.180), with much research still needed on the implementability of the strategies suggested.
What Does the Model Measure?
Wernerfelt (1984) is a conceptual framework paper, not a measurement model. It does not propose scales, latent constructs, or empirical operationalizations. Instead, it proposes a re-orientation of strategic analysis: examining the firm from the resource side rather than from the product side (p.171). The paper is structured around four diversification questions the resource perspective is meant to answer (p.172):
- (a) On which of the firmâs current resources should diversification be based?
- (b) Which resources should be developed through diversification?
- (c) In what sequence and into what markets should diversification take place?
- (d) What types of firms will be desirable for this particular firm to acquire?
The paperâs analytical tools are conceptual rather than statistical: (i) the notion of a resource position barrier (analogous to an entry barrier, for resources rather than product-markets); (ii) the resource-product matrix(Figure 1, p.176) showing how a given resource can support multiple products and a given product can draw on multiple resources; and (iii) a small set of illustrative diagrams for dynamic strategy - sequential entry (Figure 2, p.177),exploit-and-develop (Figure 3, p.179), and stepping stones(Figure 4, p.179). The paper is presented by the author as âa first cut at a huge can of wormsâ (p.180), explicitly calling for further research on implementability. The later VRIN/VRIO apparatus commonly associated with RBV comes from Barney (1991) and is NOT in Wernerfelt (1984).
Core Concepts and Definitions
Wernerfeltâs (1984) framework rests on a compact set of concepts introduced over the ten pages of the paper:
- Resource: Anything which could be thought of as a strength or weakness of a given firm; formally, tangible and intangible assets which are tied semipermanently to the firm (Wernerfelt, 1984, p.172, adopting the definition of Caves, 1980). Examples Wernerfelt gives: brand names, in-house knowledge of technology, employment of skilled personnel, trade contacts, machinery, efficient procedures, and capital.
- Resource position barrier:A first-mover advantage tied to a specific resource that makes it more expensive or difficult for late-comers to acquire, build, or operate that resource. Wernerfelt positions resource position barriers as âpartially analogousâ to entry barriers, but defined at the resource level (p.173). A resource position barrier can exist without an entry barrier (leaving the firm vulnerable to diversifying entrants), and an entry barrier can exist without a resource position barrier (leaving the firm unable to exploit its position further).
- Attractive resource: A resource around which a resource position barrier can be built - one that is self-reproducing or for which a firm which at a given time finds itself in some sense ahead of others may use these barriers to cement that lead (p.173). Wernerfelt gives four illustrative mechanisms for first-mover resource advantages: machine capacity, customer loyalty,production experience, and technological leads (pp.173-174).
- Resource-product matrix:The central analytical device of the paper (Figure 1, p.176). Rows represent resources, columns represent product-markets; X entries mark a resourceâs role in a product-market. The matrix makes explicit that diversification can be analysed from the resource side (reading across a row) as well as from the product side (reading down a column), and that products share resources just as resource portfolios share products.
- Mergers and acquisitions:Wernerfelt frames M&A as an opportunity to trade otherwise non-marketable resources in bundles - for example, to sell an image or to buy a combination of technological capabilities and contacts in a given set of markets. The M&A market is characterised as âa very imperfect market with few buyers and targets, and yet with a low degree of transparency owing to the heterogeneity of both buyers and targetsâ, with the implication that a given target will have different values for different buyers (p.175).
- Sequential entry, exploit-and-develop, stepping stones: Three dynamic-strategy patterns illustrated using the resource-product matrix (Figures 2-4, pp.177-179). Sequential entry uses a single resource in successive markets; exploit-and-develop uses profits from an established resource to build a new one; stepping stones enter adjacent product-markets to build up resource positions for a longer-term target market.
Concepts frequently associated with RBV in the laterliterature - including âvaluable, rare, inimitable, non-substitutableâ (Barney, 1991), causal ambiguity (Lippman & Rumelt, 1982; Reed & DeFillippi, 1990), social complexity (Barney, 1991), and time-compression diseconomies (Dierickx & Cool, 1989) - arenot in Wernerfelt (1984). They are treated in the Following Models section with their correct attribution.
Preceding Models or Theories
Wernerfelt (1984) positions the resource perspective as a complementto - not a rejection of - the dominant product-market analyses of the early 1980s (p.171: âresources and products are two sides of the same coinâ). The paper draws explicitly on the following traditions:
- Penroseâs Theory of the Growth of the Firm (Penrose, 1959): Wernerfelt cites Penrose as having ârelatively little formal attentionâ in strategy at the time (p.171) and as the direct source of the resource-bundle conception of the firm. Penrose framed firms as bundles of productive resources whose use is constrained by managerial capacity.
- Caves on industrial organization (Caves, 1980): Wernerfelt adopts the resource definition of Caves (1980, p.172): âtangible and intangible assets which are tied semipermanently to the firmâ. Caves supplies both the definitional vocabulary and the link to industrial organization that the paper extends to the resource side.
- Porterâs Competitive Strategy (Porter, 1980): Wernerfelt explicitly usesPorterâs five competitive forces as the analytical tool: the paper states on p.172 that âfor purposes of analysis, Porterâs five competitive forces (Porter, 1980) will be used, although these were originally intended as tools for analysis of products onlyâ, and develops the resource-level application on pp.172-173. The paper positions the resource perspective as complementary to Porterâs product-perspective, not as its opposition.
- Strategy literature (Andrews, 1971): Wernerfelt opens by observing that traditional strategy (Andrews, 1971) is phrased in terms of the resource position (strengths and weaknesses) of the firm, and that formal economic tools operate on the product-market side. The paper aims to bring the two perspectives together.
- Growth-share and experience-curve work (BCG, 1972; Henderson, 1979): BCGâs experience-curve and growth-share matrix directly inspired the resource-product matrix. Wernerfelt notes that the close analogy to the product portfolio theory (Henderson, 1979) âunderscores the duality between the product and resource perspectives on the firmâ (p.178).
- Economics of scope and growth (Panzar & Willig, 1981; Rubin, 1973): Cited as formal-economic precedents for how multiproduct linkages benefit from non-financial (resource) linkages. Panzar & Willig supply the formalization of the economics of scope; Rubin supplies an earlier formal treatment of multiproduct firm growth.
Describe The Model
Wernerfelt (1984) develops the framework in four steps: (1) reframe strategic analysis from the product side to the resource side; (2) identify classes of resources for which resource position barriers can be built; (3) illustrate dynamic strategy with the resource-product matrix; (4) extend the analysis to mergers and acquisitions as a means of trading otherwise non-marketable resources. The paper adopts Porterâs (1980) five competitive forces as its tool of analysis (stated on p.172) and applies them at the resource level (pp.172-173), positioning RBV as complement to - not replacement of - industrial-organization strategy analysis.
Resource position barriers (pp.172-173)
Wernerfelt argues that resources, like product-markets, admit analogues of Porterâs competitive forces: monopoly power in the production of a resource, ceteris paribus, diminishes the returns available to its users; the availability of substitute resources depresses returns; buyer and supplier power at the resource level shape the payoffs of resource ownership (pp.172-173). A resource position barrier is the first-mover analogue at the resource level - a mechanism which makes an advantage over another resource holder defensible.
Four illustrative first-mover resource advantages (pp.173-174)
- Machine capacity: Scale economies in the use of a productive resource are a prime example of product-entry barriers (Spence, 1979). From the resource perspective, the product-entry barrier translates into a resource-position barrier: where excess capacity would lead to cut-throat competition and low returns, the resource position barrier operates through lower expected revenues for prospective acquirers.
- Customer loyalty: The market for customers generates a resource position barrier - it is much easier to pioneer a position than to replace someone else who already has it (Ries and Trout, 1981). Related examples are first-mover advantages in government contracts and access to raw materials.
- Production experience: If the leader executes the experience curve strategy correctly, later resource producers have to pay for their experience in an uphill battle with earlier producers who have lower costs (BCG, 1972). Ideally, later acquirers should pay more for the experience and expect lower returns from it.
- Technological leads:A technological lead gives the firm higher returns and enables it to keep better people in a more stimulating setting, so the organization can develop and calibrate more advanced ideas than followers. Followers, in turn, often find the reinvention of the leaderâs ideas easier than the leader found the original invention, so the leader must keep growing its technological capability - feasibly, by ploughing high current returns back into R&D (p.174).
Resource-product matrix and dynamic strategy (pp.176-179)
The resource-product matrix (Figure 1) is a grid with resources as rows and product-markets as columns, with X entries marking a resourceâs use in a given product-market. Three dynamic strategy patterns are then illustrated on top of this device:
- Sequential entry (Figure 2, p.177): A single resource is used in successive product-markets over time. Wernerfelt gives the example of BIC, which used its mass marketing skills to enter the markets for pens, lighters, and razors sequentially (p.176). Figure 2 illustrates the same pattern abstractly, with a firm developing production skills in a domestic market before going international.
- Exploit-and-develop (Figure 3, p.179):Profits from an established resource (e.g. âdomestic contactsâ) are used to build a new resource (e.g. âinternational contactsâ) through joint cost effects. This balances exploitation of existing resources against development of new ones.
- Stepping stones (Figure 4, p.179): Candidates for diversification are evaluated not only for their short-term balance effects (as in a product portfolio) but also for their long-term capacity to function as stepping stones to further expansion. Wernerfelt attributes this pattern to Japanese firms (citing Business Week, 1981) - for example, building skills in chips as a bridge into the computer industry.
Mergers and acquisitions (p.175)
Wernerfelt treats M&A as the primary vehicle for trading non-marketable resources in bundles - brand, technology, skills - under thin-market conditions with a low degree of transparency. Prospective buyers limit search to targets satisfying simple criteria: (a) what resources a given target has, (b) which of those the firm can effectively take advantage of, (c) the cost of doing so, and (d) what the firm could pay for them (p.175). Related-supplementary (get more of the resources you already have) and related-complementary (get resources that combine effectively with those you already have) acquisition strategies are distinguished (Salter & Weinhold, 1979).
Main Strengths
- Resource-side symmetry with product-market analysis:By applying Porterâs (1980) competitive-forces framework at the resource level, Wernerfelt provides a clean analytical extension rather than a rival paradigm - a design choice that makes the framework easy to integrate with existing strategy teaching and analysis (p.173).
- Explicit duality:The âtwo sides of the same coinâ framing (p.171) and the resource-product matrix (Figure 1, p.176) force the analyst to see both resources and products simultaneously, surfacing diversification opportunities that a product-only analysis would miss.
- Concrete first-mover mechanisms: The four worked examples (machine capacity, customer loyalty, production experience, technological leads) on pp.173-174 give readers ready-made templates rather than purely abstract concepts.
- Dynamic-strategy vocabulary: Figures 2-4 (sequential entry, exploit-and-develop, stepping stones) provide a small but coherent set of multi-period diversification patterns - a rarity in 1984 strategy literature that was otherwise dominated by static positioning.
- Complementary, not oppositional, to Porter:Wernerfelt neither dismisses industrial-organization strategy nor tries to replace it; he builds on Porterâs (1980) five forces to open an additional dimension of analysis. This made the framework easier to adopt.
- Short, accessible, and generative:At ten pages the paper is unusually compact for a foundational contribution, which helped it spawn a very large follow-on literature (Barney 1991, Dierickx & Cool 1989, Peteraf 1993, Teece et al. 1997 - see Following Models).
Main Weaknesses
- First-cut nature, self-acknowledged:Wernerfelt himself calls the paper âa first cut at a huge can of wormsâ (p.180). The framework names concepts (resource position barrier, attractive resource) but does not formally characterize when a resource qualifies - that work comes later with Barney (1991) and Peteraf (1993).
- No inimitability mechanism:The paper describes first-mover advantages through illustrative examples but does not provide a general theory of why resources are hard to imitate. Causal ambiguity (Lippman & Rumelt, 1982), time-compression diseconomies (Dierickx & Cool, 1989), and social complexity (Barney, 1991) came later.
- Limited implementability guidance:The closing paragraph explicitly flags this: ânothing is known, for example, about the practical difficulties involved in identifying resources (products are easy to identify), nor about to what extent one in practice can combine capabilities across operating divisions, or about how one can set up a structure and systems which can help a firm execute these strategiesâ (p.180).
- No empirical test: The paper presents conceptual arguments and worked examples but does not test its propositions empirically. Empirical support for the resource perspective came through Rumelt (1991) and subsequent large-sample studies.
- Mathematical appendix is minor: The paper includes a brief formal two-period model of sequential entry (pp.177-178) but it is illustrative rather than a general formalization of resource position barriers.
- Resource definition inherits Cavesâs looseness:Wernerfelt adopts âanything which could be thought of as a strength or weaknessâ (Caves, 1980; p.172), which is broad enough to invite the tautology critique that later attached to RBV (âif the firm is doing well, its resources must be strongâ). Later work had to narrow the definition.
- Treatment of dynamics is schematic:The sequential-entry, exploit-and-develop, and stepping-stone patterns are evocative diagrams rather than predictive theories. Dynamic capabilities (Teece, Pisano & Shuen, 1997) addresses this gap with a more explicit mechanism.
Key Contributions
The contributions of Wernerfelt (1984) as originally stated are narrower than later reviews often suggest. The paperâs specific contributions are:
- Resource-perspective analogue to product-market analysis:Established that the tools of industrial-organization strategy (entry barriers, Porterâs five forces) can be applied symmetrically at the resource level rather than only at the product-market level (pp.172-173).
- Concept of a resource position barrier: Introduced resource position barriers as the resource-level analogue of entry barriers - a first-mover advantage in a specific resource that makes an advantage over another resource holder defensible (p.173). Wernerfelt does not supply the mechanisms later attributed to RBV (causal ambiguity, social complexity, time-compression diseconomies); those came later.
- Resource-product matrix: Introduced the resource-product matrix (Figure 1, p.176) as a working analytical tool, explicitly connected to growth-share-style portfolio thinking (Henderson, 1979) and to the duality between product and resource perspectives.
- Four illustrative first-mover resource advantages:Spelled out machine capacity, customer loyalty, production experience, and technological leads as concrete mechanisms for resource-level first-mover advantages, with named references to Spence (1979), Ries & Trout (1981), and BCG (1972).
- Dynamic strategy patterns: Provided three schematic dynamic-strategy patterns on the resource-product matrix - sequential entry, exploit-and-develop, stepping stones (Figures 2-4, pp.177-179) - offering a vocabulary for multi-period resource development.
- M&A as resource-trading mechanism: Framed mergers and acquisitions as an opportunity to trade otherwise non-marketable resources in bundles - a framing that pre-dates and informs the later RBV and dynamic-capabilities treatments of acquisitions.
- Foundation for later RBV work:Provided the conceptual ground from which Barney (1991) later built the VRIN framework; Dierickx & Cool (1989) built the asset-stock-accumulation / time-compression-diseconomies treatment; Peteraf (1993) built the four cornerstones formalization; and Teece, Pisano & Shuen (1997) built dynamic capabilities. These follow-on works are addressed in Following Models and Further Reading.
Internal Validity
As a conceptual framework paper rather than an empirical study, RBVâs internal validity derives from logical coherence, theoretical reasoning, and consistency with existing organizational evidence:
Wernerfelt (1984) is a conceptual / theoretical paper, not an empirical study. Internal validity here is assessed as logical coherence of the argument and fidelity to the cited prior work:
- Consistent analytical mapping:The paperâs central move - applying Porterâs (1980) five competitive forces at the resource level - is carried through systematically: monopoly at the resource level, substitute resources, buyer/supplier power over resources, and resource-level entry. The symmetry with product-market analysis holds throughout (pp.172-173).
- Fidelity to cited sources:The resource definition is drawn directly from Caves (1980, p.172). The experience-curve first-mover argument is drawn from BCG (1972). Customer-loyalty first-mover advantages reference Ries & Trout (1981). Scale-economy first-mover advantages reference Spence (1979). Each example cites a recognized source.
- Transparent scope:The paper explicitly labels itself a âfirst cutâ (p.180) and names gaps (implementability, resource identification, no empirical test). It does not over-claim.
- Mathematical appendix for sequential entry: The sequential-entry illustration (pp.177-178) is backed by a small formal model of two-period optimal entry conditions, providing limited but explicit mathematical grounding for that specific pattern.
- Intellectual lineage stated: Penrose (1959), Rubin (1973), Caves (1980) are credited as precursors of the resource perspective. The paper does not claim originality for the resource concept itself, only for the symmetric analytical framework.
- Known limitations of internal validity: Three of the four first-mover examples (customer loyalty, production experience, technological leads) are supported by citation rather than worked proofs. The resource-product matrix and its dynamic strategies are illustrated by one firm-example each and generalized informally.
External Validity
Wernerfelt (1984) presents no empirical tests, so external validity is evaluated in terms of how well the framework generalizes when applied in later work:
- No original empirical test: The paper closes (p.180) by noting that the strategies suggested need research on implementability and that identifying resources in practice is an open problem. External validity was established by subsequent work - notably Rumelt (1991) on firm vs. industry effects - not by Wernerfelt 1984 itself.
- Worked examples are drawn from 1970s-1980s US/Western firms:The illustrative firms (BIC Pen, razor and lighter markets, General Electric, Texas Instruments) and the worked examples of international contacts, production skills, and domestic contacts reflect the industrial-economy context of the paperâs writing. The framework as stated does not address service economies, platform businesses, or digital resource types.
- Industry scope is mostly manufacturing and diversified conglomerates:The resource-product matrix (Figure 1) and the diversification-by-acquisition analysis are most naturally applied to multi-business firms with tradeable physical and human resources. Single-business firms and early-stage ventures fit less cleanly.
- Dynamic resource management is illustrative, not predictive: Sequential entry, exploit-and-develop, and stepping stones are shown as possibilities on a matrix; the paper offers no predictions about when each pattern dominates. That work is taken up by later dynamic-capabilities research (Teece et al., 1997).
- No treatment of intangible or knowledge-specific resources: Wernerfelt names brand names, trade contacts, and in-house technology but does not develop a theory of knowledge as a resource. The Knowledge-Based View (Grant, 1996) addresses this later.
- No treatment of non-profit or public organizations:The analysis assumes profit-seeking firms in competitive markets. Applicability to nonprofits, regulated industries, and public-sector organizations is outside the paperâs scope.
- Reception and adoption: Wernerfelt (1984) is widely cited as a foundational paper of RBV alongside Barney (1991). Wide citation reflects theoretical generalizability, but the empirical defensibility of specific claims (e.g. that resource position barriers translate into sustained returns) depends on follow-on work rather than on the 1984 paper itself.
Relevance to Technology Adoption
RBV explains organizational capability to adopt technology through a resource lens. Technology adoption requires organizations possess or develop resources enabling adoption: capital for acquisition, technical expertise to implement, organizational infrastructure to integrate systems, change management capabilities, and leadership commitment. Organizations lacking these resource prerequisites struggle with adoption. Conversely, organizations with strong resource bases can more successfully execute technology implementations. RBV suggests that competitive advantage in technology adoption comes from distinctive resources: superior technical talent, organizational culture supporting change, technology infrastructure, and change management capabilities. Organizations with these distinctive resources outpace competitors in technology adoption, achieving performance benefits from technology investments faster than resource-constrained competitors.
Barriers to Technology Adoption Identified
- Insufficient capital resources: Technology acquisitions require capital investment. Organizations lacking financial resources to fund technology purchases and implementation face adoption barriers.
- Lack of technical expertise: Technology implementation requires technical skills organizations may lack. Absence of technical talent creates barriers to successful deployment and maintenance.
- Inadequate organizational infrastructure: Technology adoption requires compatible systems, networks, databases, and operational processes. Organizations with outdated or incompatible infrastructure face integration barriers.
- Insufficient change management capability: Technology adoption requires change management expertise, project management skills, and organizational change competence. Organizations weak in these capabilities struggle with adoption transitions.
- Weak organizational culture for technology change: Organizations with cultures resistant to change, risk-averse, or low in learning orientation face adoption barriers despite technical capability.
- Inadequate leadership commitment: Technology adoption requires leadership sponsorship, resource commitment, and visible support. Organizations with weak leadership commitment struggle with adoption implementation.
- Limited knowledge and learning resources: Organizations lacking training capacity, knowledge management systems, and learning infrastructure struggle to transfer technology skills to users.
Leadership Actions the Framework Prescribes
- Audit adoption resource base: Systematically assess organizational resources relevant to technology adoption: capital availability, technical talent, infrastructure capability, change management expertise, and leadership commitment.
- Identify resource gaps: Determine which resources the organization lacks or possesses weakly that are required for successful adoption. Gap identification guides resource development or acquisition strategies.
- Develop distinctive adoption capabilities: Build or acquire resources that create competitive advantage in technology adoption speed and effectiveness. Superior change management, technical talent, or organizational learning capability create adoption advantage.
- Invest in foundational infrastructure: Build organizational infrastructure (networks, systems, integration platforms) that enables multiple future technology adoptions rather than single-technology implementations.
- Develop human capital: Invest in technical training, change management expertise, and leadership capabilities required for technology adoption success.
- Build organizational culture: Develop culture characteristics supporting technology adoption: learning orientation, change readiness, risk tolerance, and innovation enthusiasm.
- Secure sustained leadership commitment: Ensure leadership provides visible sponsorship, allocates adequate resources, and maintains long-term commitment to adoption initiatives.
- Create path dependency in adoption advantage: Early successful adoptions build experience, relationships, and expertise that create advantages in subsequent adoptions, building compounding adoption capability.
Following Models or Theories
Wernerfelt (1984) was followed by a substantial RBV literature that filled in the mechanisms the original paper left open. The most important extensions, in rough chronological order, are:
- Uncertain imitability (Lippman & Rumelt, 1982): Published two years before Wernerfelt (1984) but developed thecausal-ambiguity concept independently. Argues that interfirm efficiency differences can persist when imitation requires replicating unclear causal chains. Often grouped with Wernerfelt (1984) as a joint foundation of RBV, though Wernerfelt does not cite it.
- Asset stock accumulation (Dierickx & Cool, 1989): Introduced time-compression diseconomies, asset-mass efficiencies,interconnectedness of asset stocks, and asset erosionas specific mechanisms that make resource positions defensible, and also discussed causal ambiguity as an imitability barrier (originally attributed to Lippman & Rumelt, 1982). These are the mechanisms often (incorrectly) attributed to Wernerfelt 1984.
- VRIN framework (Barney, 1991): The canonical formalization of RBV. Barney argues sustained competitive advantage requires resources that are valuable, rare, inimitable, and non-substitutable. Barney (1995) later restated this as VRIO (substituting organization for non-substitutability). VRIN/VRIO is Barney, not Wernerfelt; the two papers are usually read together but say different things.
- Industry vs. firm effects (Rumelt, 1991): Empirical work showing firm-level effects dominate industry effects in explaining business-unit profitability variance - providing the empirical backing for the RBV proposition that firm-specific resources, not industry structure, drive differential performance.
- Cornerstones of competitive advantage (Peteraf, 1993): Integrated the Wernerfelt, Barney, and Dierickx & Cool strands into four conditions: heterogeneity, ex post limits to competition,imperfect mobility, and ex ante limits to competition. Widely adopted as the canonical statement of the RBV logic.
- Core competencies (Hamel & Prahalad, 1994): Popularized the view of firms as bundles of core competencies - collective organizational learning - that enable entry into multiple markets, extending the resource-product matrix logic to a managerial audience. (Note: the seminal HBR article is Prahalad & Hamel, 1990, âThe Core Competence of the Corporationâ; the 1994 book is the book-length restatement.)
- Knowledge-Based View (Grant, 1996): Specialized RBV by treating knowledge as the strategically dominant resource class, emphasizing knowledge creation, integration, and application as sources of competitive advantage.
- Dynamic Capabilities (Teece, Pisano, & Shuen, 1997): Extended RBV to dynamic environments by shifting the focus from static resources to organizational capabilities for sensing market changes, seizing opportunities, and reconfiguring resources. Addresses Wernerfeltâs original concern that the framework needed a dynamic treatment.
References
- Wernerfelt, B. (1984). A resource-based view of the firm. Strategic Management Journal, 5(2), 171-180.
- Andrews, K. (1971). The concept of corporate strategy. Dow Jones-Irwin.
- Boston Consulting Group. (1972). Perspectives on experience. Boston Consulting Group.
- Caves, R. E. (1980). Industrial organization, corporate strategy and structure. Journal of Economic Literature, 58, 64-92.
- Henderson, B. D. (1979). Henderson on corporate strategy. Abt Books.
- Panzar, J. C., & Willig, R. D. (1981). Economies of scope. American Economic Review, 71(2), 268-272.
- Penrose, E. G. (1959). The theory of the growth of the firm. Wiley.
- Porter, M. E. (1980). Competitive strategy. Free Press.
- Ries, A., & Trout, J. (1981). Positioning: The battle for your mind. McGraw-Hill.
- Rubin, P. H. (1973). The expansion of firms. Journal of Political Economy, 81, 936-949.
- Salter, M. S., & Weinhold, W. A. (1979). Diversification by acquisition. Free Press.
- Spence, A. M. (1979). Investment strategy and growth in a new market. Bell Journal of Economics, 10, 1-19.
Further Reading
The following works are not cited by Wernerfelt (1984). They represent the later RBV tradition and are listed here for readers tracing the development of the framework:
- Barney, J. B. (1991). Firm resources and sustained competitive advantage. Journal of Management, 17(1), 99-120. https://doi.org/10.1177/014920639101700108
- Dierickx, I., & Cool, K. (1989). Asset stock accumulation and sustainability of competitive advantage. Management Science, 35(12), 1504-1511.
- Lippman, S. A., & Rumelt, R. P. (1982). Uncertain imitability: An analysis of interfirm differences in efficiency under competition. Bell Journal of Economics, 13(2), 418-438.
- Peteraf, M. A. (1993). The cornerstones of competitive advantage: A resource-based view. Strategic Management Journal, 14(3), 179-191.
- Rumelt, R. P. (1991). How much does industry matter? Strategic Management Journal, 12(S1), 167-185.
- Teece, D. J., Pisano, G., & Shuen, A. (1997). Dynamic capabilities and strategic management. Strategic Management Journal, 18(7), 509-533.
- Grant, R. M. (1996). Toward a knowledge-based theory of the firm. Strategic Management Journal, 17(S2), 109-122.
- Hamel, G., & Prahalad, C. K. (1994). Competing for the future. Harvard Business School Press.