6.6 Business Models and Corporate Case Lab

Business model as the bridge from strategy to finance

A business model describes how a firm creates, delivers, and captures value. It answers concrete questions: Who is the customer? What problem is solved? How is revenue earned? Which costs are fixed or variable? How much capital is required? How fast does cash return? What could impair the model? The 2026 curriculum uses this lens to integrate everything earlier in the topic, organizational form, governance, working capital, capital budgeting, and capital structure.

The payoff is analytical discipline. A firm can grow revenue and still destroy value if growth demands heavy reinvestment at returns below WACC. Another can grow slowly yet create value if it earns high ROIC, converts cash quickly, and defends its competitive position. Growth is neither good nor bad on its own; it amplifies the spread between ROIC and WACC.

Common model patterns

Asset intensity matters: an asset-light firm scales revenue without equal growth in invested capital, supporting high ROIC, while a capital-intensive firm needs large debt or equity before cash arrives. Cost structure matters too: high fixed costs mean high operating leverage, so profit grows fast above breakeven and losses magnify in downturns. Working capital reveals operating quality: a retailer buys inventory before collecting, while a subscription firm often collects upfront, creating favorable deferred revenue and early cash.

Business model, governance, and ESG

Governance should match the model's risks. A fast-growing platform needs controls over data, privacy, user trust, and related-party deals; a capital-intensive utility needs disciplined capital budgeting and regulatory competence. ESG materiality is model-specific: energy use for a data center, product safety for a drug maker, labor practices for a logistics firm, water and land for a miner. Always tie the issue to cash flows, risk, or capital access.

Corporate case lab

Consider three issuers:

• Firm A, subscription software: collects annual fees upfront, low tangible assets. Favorable working capital (cash before service); value depends on retention, pricing power, and customer-acquisition discipline. It can support a lower debt target because intangible assets are weak collateral.
• Firm B, durable-goods manufacturer: large inventory, cyclical demand. A recession cuts volume while fixed factory costs persist, so high operating leverage magnifies losses. Capital budgeting should test scenarios and value abandonment or delay options; debt capacity hinges on cycle severity and collateral.
• Firm C, regulated electric utility: stable, regulated cash flows, heavy capex. Tangible assets and predictable cash support more debt. ROIC should be compared with the allowed regulatory return and WACC; ESG and policy risk can shift capex, stranded-asset risk, and cost recovery.

Integrated issuer checklist

1. Define the revenue model, customer base, pricing power, and retention.
2. Split fixed from variable costs to gauge operating leverage.
3. Estimate asset intensity, reinvestment needs, and incremental ROIC.
4. Analyze working capital via DIO, DSO, DPO, and CCC.
5. Compare ROIC with WACC and spot real options in the plan.
6. Match target capital structure to cash-flow stability and asset tangibility.
7. Identify material ESG and governance risks tied to the model.

Revenue and pricing models the exam names

The 2026 curriculum is explicit about several revenue and pricing structures, and questions can hinge on recognizing them. A subscription (recurring) model earns predictable repeat revenue and prizes low churn. A razor-and-blades model sells a cheap base product to lock in high-margin consumables. A freemium model gives a free tier to drive adoption, then converts a fraction to paid. A licensing model earns royalties on intellectual property with little incremental cost.

On pricing, value-based pricing sets price by customer-perceived value, cost-plus pricing adds a markup to cost, dynamic pricing adjusts in real time to demand, and price discrimination charges different segments different prices. Each choice flows directly into margin stability and forecastable cash flow.

Network effects and competitive durability

Platform and marketplace models often display network effects, where each additional user makes the product more valuable to others, creating a self-reinforcing moat and winner-take-most dynamics. The analyst should test durability: are switching costs high, is there a cost advantage, scale economy, or brand? A wide, durable moat lets a firm sustain ROIC above WACC for longer, which is precisely what supports a higher valuation multiple. A model with weak defenses sees ROIC erode toward WACC as competitors enter.

Tying it back to the value equation

Every thread in this topic feeds one equation: a firm creates value by investing capital at a return above its cost. The business model determines the revenue and margin profile, the capital intensity and working-capital needs, the operating leverage, and ultimately the incremental ROIC. Governance and capital structure determine the WACC and how reliably management converts strategy into cash. Value is created only when, and for as long as, ROIC stays above WACC.

Exam focus

In a multi-topic case, never answer from a single ratio. A high current ratio may mean strong liquidity or bloated, slow-moving inventory. High growth creates or destroys value depending on ROIC versus WACC. More debt cuts taxes but raises distress risk and the cost of equity. Recognize the named revenue and pricing models, and treat network effects as a durability signal rather than a guarantee.

The best CFA-style answer links the operating story to financial consequences: business-model quality surfaces in margins, cash conversion, capital intensity, financing choices, governance needs, and the durability of returns above the cost of capital.