PAPER 4 STRATEGIC MODELS — COMPLETE MASTER GUIDE

These models are NOT asked for definitions only.

Paper 4 tests:

• application

• strategic use

• suitability

• evaluation

• limitations

• long-term business impact

Weak students:

define the model

Top students:

USE the model to make strategic decisions

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SWOT ANALYSIS

Meaning

A strategic tool analysing:

Internal	External
Strengths	Opportunities
Weaknesses	Threats

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STRENGTHS

Internal advantages.

Examples:

• strong brand

• loyal customers

• skilled workforce

• strong cash flow

• patents

• technology

• economies of scale

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WEAKNESSES

Internal problems.

Examples:

• weak liquidity

• poor reputation

• high labour turnover

• outdated technology

• weak leadership

• high costs

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OPPORTUNITIES

External positive factors.

Examples:

• economic growth

• rising demand

• new technology

• globalisation

• market gaps

• competitor failure

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THREATS

External dangers.

Examples:

• recession

• inflation

• competition

• regulation

• exchange rates

• substitutes

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WHAT EXAMINERS REALLY WANT

Not:

“A SWOT analysis identifies strengths.”

Useless.

They want:

• strategic implications

• prioritisation

• business decisions

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ELITE SWOT ANALYSIS

Strong brand image may allow the business to expand internationally because customers may already recognise the brand. However, weak cash flow could limit the ability to finance expansion, increasing financial risk.

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ADVANTAGES OF SWOT

Simple

Easy to use.

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Strategic overview

Shows internal + external position together.

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Decision-making

Helps prioritise strategies.

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Flexibility

Applicable to all businesses.

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LIMITATIONS OF SWOT

Too simplistic

Complex businesses oversimplified.

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Subjective

Managers may misjudge factors.

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No prioritisation

Not all factors equally important.

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Static

Business environment changes rapidly.

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ELITE EVALUATION

SWOT analysis may help identify strategic opportunities, but it does not show which factors are most important or how the business should respond. Therefore, it should be combined with other strategic tools.

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PERFECT SWOT CHAINS

Strong cash reserves
→ ability to invest heavily
→ faster expansion
→ increased market share

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COMMON SWOT QUESTIONS

• evaluate usefulness of SWOT

• use SWOT to develop strategy

• recommend future strategy using SWOT

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PEST / PESTLE ANALYSIS

Meaning

Analyses external environment.

P	Political
E	Economic
S	Social
T	Technological
L	Legal
E	Environmental

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POLITICAL

Examples:

• taxes

• government policy

• tariffs

• subsidies

• labour laws

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ECONOMIC

Examples:

• inflation

• recession

• unemployment

• exchange rates

• interest rates

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SOCIAL

Examples:

• lifestyle changes

• demographics

• fashion trends

• health awareness

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TECHNOLOGICAL

Examples:

• AI

• automation

• e-commerce

• innovation

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LEGAL

Examples:

• minimum wage

• consumer protection

• health and safety

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ENVIRONMENTAL

Examples:

• sustainability

• climate pressure

• ethical sourcing

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WHAT EXAMINERS REALLY WANT

Not:

“Inflation increases costs.”

Too basic.

They want:

• strategic consequences

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ELITE PEST ANALYSIS

High inflation may increase raw material and wage costs, reducing profit margins. The business may increase prices, although this could reduce demand if consumers have lower disposable income.

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ADVANTAGES OF PEST

Identifies external risks

Important for long-term planning.

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Helps strategic planning

Supports future decisions.

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Improves adaptability

Business can prepare early.

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LIMITATIONS OF PEST

External only

Ignores internal strengths/weaknesses.

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Future uncertainty

External changes unpredictable.

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Time-consuming

Large amounts of data.

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ELITE EVALUATION

PEST analysis is particularly useful for businesses operating internationally because political and economic risks vary significantly between countries. However, sudden external shocks may still make predictions unreliable.

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PORTER’S FIVE FORCES

Meaning

Analyses competitiveness within an industry.

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THE FIVE FORCES

Force	Meaning
Competitive rivalry	Existing competitors
Threat of new entrants	New firms entering
Threat of substitutes	Alternative products
Supplier power	Supplier control
Buyer power	Customer power

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1. COMPETITIVE RIVALRY

High competition:

• lower prices

• lower profit margins

• heavy promotion

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2. NEW ENTRANTS

Easy entry:

• more competition

• lower market share

Barriers:

• patents

• branding

• economies of scale

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3. SUBSTITUTES

Alternative products increase pressure.

Example:
Netflix replacing cinemas.

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4. SUPPLIER POWER

Strong suppliers:

• higher costs

• less flexibility

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5. BUYER POWER

Strong customers:

• demand lower prices

• expect higher quality

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ELITE PORTER ANALYSIS

Strong competitive rivalry may reduce profitability because firms may compete aggressively on price. However, businesses with strong branding may maintain customer loyalty despite increased competition.

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ADVANTAGES

Industry understanding

Shows competitiveness.

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Strategic planning

Supports pricing and expansion decisions.

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Identifies market attractiveness

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LIMITATIONS

Difficult to measure accurately

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Dynamic markets change quickly

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Ignores internal business factors

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ELITE EVALUATION

Porter’s Five Forces may be useful in mature industries with stable competition. However, in fast-changing technology markets the model may quickly become outdated.

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BLUE OCEAN STRATEGY

Meaning

Creating uncontested market space instead of competing directly.

Red Ocean:

• crowded competition

Blue Ocean:

• unique market space

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METHODS

• innovation

• differentiation

• unique customer experience

• creating new demand

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ADVANTAGES

Less competition

Higher market power.

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Premium pricing

Unique products may justify high prices.

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Strong differentiation

Competitive advantage.

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New demand creation

Business creates own market.

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DISADVANTAGES

Extremely risky

No guaranteed demand.

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Expensive

Heavy innovation costs.

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Hard to sustain

Competitors imitate quickly.

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ELITE EVALUATION

Blue Ocean Strategy may allow the business to avoid direct price competition and increase profit margins. However, creating an entirely new market is highly risky because consumer demand may be uncertain.

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PERFECT CHAINS

Innovation
→ unique product
→ less direct competition
→ stronger pricing power
→ higher margins

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WHEN EXAMINERS LOVE THIS

• innovation businesses

• technology firms

• saturated markets

• differentiation strategies

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BOSTON MATRIX (BCG)

Meaning

Portfolio analysis tool.

Based on:

• market growth

• market share

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FOUR CATEGORIES

Category	Meaning
Stars	High share, high growth
Cash Cows	High share, low growth
Problem Children	Low share, high growth
Dogs	Low share, low growth

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STARS

Need investment.
Potential future cash cows.

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CASH COWS

Generate large profit.
Finance other products.

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PROBLEM CHILDREN

Uncertain future.
Need decisions.

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DOGS

Weak products.
Often discontinued.

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ELITE EVALUATION

Although stars may generate future growth, they require substantial investment. Therefore, businesses with limited finance may prioritise cash cows instead.

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ADVANTAGES

• portfolio management

• investment prioritisation

• strategic allocation

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LIMITATIONS

• oversimplified

• market share not everything

• ignores synergies

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FORCE FIELD ANALYSIS

Meaning

Analyses forces:

• supporting change

• resisting change

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DRIVING FORCES

Push change forward.

Examples:

• profit growth

• technology

• competition

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RESTRAINING FORCES

Resist change.

Examples:

• employee resistance

• training costs

• uncertainty

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ELITE EVALUATION

Force Field Analysis may help managers identify resistance to organisational change, allowing better planning. However, employee attitudes may still change unpredictably during implementation.

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DECISION TREE

Meaning

Quantitative tool showing:

• risks

• probabilities

• expected values

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ADVANTAGES

• structured decisions

• risk measurement

• comparison of alternatives

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LIMITATIONS

• probability estimates subjective

• ignores qualitative factors

• unpredictable future

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ELITE EVALUATION

Decision trees may improve strategic decision-making by quantifying risk. However, strategic decisions should not rely solely on numerical estimates because qualitative factors such as brand reputation are difficult to measure.

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CRITICAL PATH ANALYSIS (CPA)

Meaning

Project management tool identifying:

• minimum completion time

• critical activities

• float time

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ADVANTAGES

• better planning

• improved coordination

• reduced delays

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LIMITATIONS

• time estimates inaccurate

• unexpected disruptions

• complex projects difficult

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ELITE EVALUATION

CPA may improve operational efficiency by identifying activities that must be completed on time. However, external delays such as supplier shortages may still disrupt the project.

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FORCEFUL PAPER 4 PHRASES

Use naturally.

• strategic fit

• long-term competitiveness

• market attractiveness

• operational capability

• financial viability

• external uncertainty

• stakeholder pressure

• sustainable growth

• differentiation strategy

• strategic flexibility

• reputational risk

• market positioning

• barriers to entry

• consumer confidence

• competitive pressure

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MASTER EXAMINER RULE

For EVERY strategic model:

DO NOT JUST:

• define

• list advantages/disadvantages

Instead:

APPLY → ANALYSE → EVALUATE → JUDGE

That is how top Paper 4 answers are written.