Strategic drivers, portfolios and competitive strategy

Strategic drivers: where performance comes from

Strategic drivers are the choices and relationships shaping the organisation's competitive position: the markets it serves, its customers, its products and services, its routes to customers and its basis of advantage. Analyse them together. A strong product can perform poorly through an unsuitable channel, while rapid sales growth can conceal expensive customer support.

Concept sources: Australian Government — Marketing plan tool and HBS — Strategic Positioning — Concept references; analytical table prepared for these notes.

Define markets precisely enough to explain decisions. Country-level sales may conceal strong metropolitan performance and weak regional coverage. Keep product definitions, geography and periods comparable when calculating market share. Compare the organisation's growth with relevant market growth before attributing every increase to better execution.

Distinguish the purchaser, user and intermediary where they differ. A purchasing manager may prioritise contract terms while the person using the service prioritises reliability. Revenue grouped by the person receiving an invoice may therefore miss an important source of demand.

Customer, product and channel economics

Analyse sales alongside the resources used to earn them. Customer and channel profitability can differ because of order size, delivery frequency, returns, discounts, onboarding, credit terms and support requirements. Separate traceable costs from allocated shared costs; an arbitrary allocation is not proof that closing an offering will eliminate that cost.

Activity-based costing examines resource consumption through activities. Kaplan's later time-driven approach considers capacity costs and the time required for different transactions. The strategic lesson is broader than a particular costing method: test the work behind revenue instead of assuming that equal sales imply equal contribution.

Concept sources: Robert Kaplan — Adding Time to Activity-Based Costing — Author interview on activity costs, customer transactions and capacity.

A channel can be direct, such as an owned website, or involve partners such as agents, distributors or platforms. Compare reach, service quality, control of customer relationships, fees, working capital and dependencies. Moving sales online may transfer work to fulfilment and support rather than remove it. Legal, tax and contractual obligations also affect channel choices.

The BCG growth-share framework

The BCG growth-share matrix supports portfolio discussions about businesses or offerings competing for resources. Its two dimensions are market growth and relative market share. Market growth is a proxy for opportunity and investment demands; relative share is a proxy for competitive strength. Neither directly measures cash flow or proves advantage.

A common relative-share calculation divides the offering's share by the largest competitor's share in the same market. A ratio above one indicates a larger share than that competitor. State the market boundary, measurement basis and growth threshold. Do not substitute the organisation's own sales growth for market growth.

Concept sources: BCG — What Is the Growth Share Matrix? — Framework reference; categories presented in an original comparison table rather than the source matrix.

Reading a portfolio without mechanical decisions

The original framework's cash logic is that established businesses may finance promising opportunities. A star may consume substantial cash while expanding; a cash cow still needs maintenance investment. A question mark requires selection, not automatic funding. A dog is a prompt for investigation, not an instruction to close tomorrow.

BCG's later research found that the relationship between share and sustained competitiveness had weakened in many settings. Treat category labels as hypotheses to check against actual contribution, cash generation, capital needs, market structure and capabilities. A profitable specialist can have low share of a broad market, and an apparent leader can have poor economics.

Concept sources: BCG — Classics Revisited: The Growth Share Matrix — Original BCG research revisiting the framework's assumptions.

Also examine connections between offerings. A small service may support a larger contract or supply knowledge used elsewhere. Conversely, claimed synergies need evidence. Check whether a low-share classification reflects weak performance or an excessively broad market definition. Review classification over time; portfolios do not follow an inevitable sequence.

Porter's generic competitive strategies

Porter distinguishes cost leadership, differentiation and focus. Focus has cost and differentiation variants. Competitive scope concerns the breadth of customers or segments served; the advantage concerns why the organisation can compete successfully within that scope.

Concept sources: Michael Porter — Competitive Advantage, publisher excerpt — Original author framework; table prepared for these notes.

Focus can centre on a customer group, geography, offering or specialist capability. Small size alone is not a focus strategy: the organisation must tailor activities to differences that matter. A specialist must still consider broad competitors entering its segment and customers' needs changing.

Stuck in the middle describes a failure to establish a coherent advantage. It does not mean every improvement in both cost and quality is impossible. HBS's explanation explicitly recognises that a company can combine lower cost and differentiation. The test is whether the activities and commitments support the intended position, rather than contradict one another.

Concept sources: HBS — Strategic Positioning — Reference for relative price, cost and the risk of incompatible positioning.

Differentiation and low cost: identify the mechanism

Differentiation requires a difference customers value, not simply a feature competitors lack. Reliability, specialist performance, convenient access, responsive service, trusted branding, range or customisation can matter differently to different customers. Compare the added willingness to pay, retention or sales with the additional cost. A unique feature with no useful customer benefit does not establish an advantage.

Cost advantage is about the resources required to deliver an acceptable offering, not just a low selling price. A cheaper price without a lower cost base can destroy margin. Cost analysis should consider design, technology, capacity utilisation, waste, purchasing, location, logistics and administration.

Economies of scale

Higher volume can spread certain fixed costs or permit more efficient methods. Idle capacity and coordination problems can offset the benefit.

Economies of scope

Related offerings may share resources or activities. The saving must exceed added complexity and coordination costs.

Experience and learning

Repetition can improve methods and reduce effort or errors. Accumulated volume does not guarantee learning unless knowledge is captured and applied.

Concept sources: Philip Evans and Patrick Forth — Borges' Map — Reference distinguishing scale, scope and cumulative experience; cards prepared for these notes.

Cheaper premises, used assets or support incentives can lower some costs, but assess transport, reliability, conditions and expiry. Savings that remove safety or essential quality are not evidence of a sustainable strategy. Avoid treating current input prices or a temporary subsidy as a permanent structural advantage.

Value-chain activities and strategic fit

Porter's value chain separates the organisation into activities so that sources of customer value and cost can be examined. It complements an industry-level map: the internal question is what the organisation actually does, how activities connect and which choices produce its intended advantage.

Investigate direct delivery activities and supporting work such as procurement, technology, people management and administration. Improving one activity can raise another's costs. Reducing order-entry checks may make that team faster while increasing correction work elsewhere. Review the total effect, not just the local saving.

Concept sources: HBS — The Value Chain — Concept reference; analytical sequence prepared for these notes.

An activity is strategically important when changing it materially affects the chosen advantage. Prioritise those links rather than treating every process as equally distinctive. A list of efficient departments is insufficient if their decisions pull the customer experience in different directions.

Innovation and strategic leadership

Innovation can change the offering, delivery process, revenue model or route to customers. It requires suitable skills, resources and a setting where useful ideas can be tested. Customer involvement and partnerships can contribute knowledge, but managers must assess quality, ownership and implementation rather than equate the number of suggestions with value.

Kim and Mauborgne's blue ocean strategy introduces the idea of creating new demand through value innovation: rethinking the offering to improve buyer value and its economics together. An invention alone is insufficient. Test usefulness, willingness to pay, delivery cost and adoption before calling an opportunity commercially attractive.

Concept sources: Chan Kim and Renée Mauborgne — Value Innovation — Authors' explanation of the concept; detailed blue ocean tools are considered with strategic options.

Consider how innovation will be protected. Patents concern inventions, while trade secrets concern confidential information. The appropriate protection depends on what is being developed; ownership and confidentiality require attention when partners contribute.

Concept sources: WIPO — What is Intellectual Property? — Reference for protection categories.

Lead time can provide a temporary head start while rivals develop comparable capabilities. It is a commercial opportunity, not a legal right preventing imitation.

Leaders choose priorities, explain trade-offs, allocate resources and review evidence that the position is working. They should distinguish useful operational improvements from changes to the organisation's competitive direction. Portfolio labels and generic-strategy names assist that judgement; they do not replace it.

Concept sources: HBS — The Role of Leaders — Reference for strategic choice, communication and review.

Sources and further reading

• Australian Government — Marketing plan tool
• Robert Kaplan — Adding Time to Activity-Based Costing
• BCG — What Is the Growth Share Matrix?
• BCG — Classics Revisited: The Growth Share Matrix
• Michael Porter — Competitive Advantage, official publisher excerpt
• HBS — Strategic Positioning
• Philip Evans and Patrick Forth — Borges' Map: Navigating a World of Digital Disruption
• HBS — The Value Chain
• Chan Kim and Renée Mauborgne — Value Innovation
• WIPO — What is Intellectual Property?
• HBS — The Role of Leaders