MGTS7301 Chap.1 SWOT and BCG Portfolio Choices
SWOT and BCG Portfolio Choices
This chapter separates diagnosis from portfolio choice. SWOT classifies evidence by whether it is internal or external and helpful or harmful, while the BCG Matrix frames how a portfolio position may affect investment, harvesting, experimentation or exit.
The central assessment skill is to avoid treating labels as conclusions: use case evidence, explain the implication, test an alternative and attach a review condition to the recommendation.
What this chapter covers
- 01
1.1 Internal and external evidence in SWOT
- 02
1.2 Strengths, weaknesses, opportunities and threats
- 03
1.3 Stars, Cash Cows, Question Marks and Dogs
- 04
1.4 Resource choices and portfolio interdependence
- 05
1.5 Conditional recommendations and review triggers
Worked example · free
Classify a coastal transport route
- 1Identify market growth of 18% as external evidence of an attractive corridor.
- 1Identify 7% awareness as evidence that the operator lacks a strong current position.
- 1Classify the route as a Question Mark because growth is high and position is weak.
- 1Use spare vehicles to run the six-month pilot rather than committing a permanent fleet.
- 1Scale only if awareness and repeat bookings show a credible path to strength.
Key terms
- Internal evidence
- A condition or capability substantially controlled by the organisation, such as skills, systems, brand or process reliability.
- External evidence
- A market, regulatory, social or competitive condition outside the organisation's direct control.
- Question Mark
- A BCG position with attractive market growth but weak competitive strength, requiring a deliberate invest, test or exit choice.
SWOT and BCG Portfolio Choices FAQ
What is the difference between SWOT and BCG?
SWOT diagnoses internal and external evidence around an organisation. BCG focuses on a portfolio position and the resource question it creates. SWOT can inform a BCG judgement, but the matrices answer different managerial questions. Keep the transition explicit so diagnosis does not masquerade as a resource decision.
Does a Dog always need to be sold?
No. A weak, slow-growth activity may support customers, capability or another offer. Test interdependence, exit cost and strategic role before recommending divestment. A review trigger is safer than automatic exit.
What makes a SWOT point strong?
A strong point names a case fact, classifies it correctly, explains why it matters and links it to a decision. One-word labels do not demonstrate analysis. Add evidence that a reader could challenge.
Can one fact sit in two SWOT boxes?
The underlying fact should be classified by control and effect, but one feature can create several implications. Separate the capability from its consequences, explain each mechanism and avoid duplicating the same sentence merely to fill the matrix.
How should portfolio choices be reviewed?
Attach a trigger to the action rather than treating the category as permanent. Track the evidence that supports growth and competitive strength, then revisit invest, hold, test or exit when awareness, contribution, interdependence or market conditions change materially.
Why should SWOT evidence be written as facts?
Concrete evidence lets another reader challenge the classification and implication. Labels such as good brand or difficult market hide the mechanism, while a stated retention rate, capability gap or regulatory change creates a traceable path to the recommendation.
Assessment move
Draw a blank SWOT and BCG Matrix, then classify new facts without notes. Begin with a boundary drill. Take ten facts from one organisation and ask whether management can substantially control each one. Rewrite vague items such as strong reputation into evidence that can be checked, such as repeat purchase or unaided awareness. Next, flip the evaluation of three facts.
A large installed base can support sales but create maintenance cost; new regulation can threaten one activity while creating an entry barrier. This prevents the four boxes from becoming automatic positive and negative lists. For the BCG Matrix, practise explaining the two underlying dimensions before using a category. Give each activity a portfolio role and identify what other activities depend on it.
A Cash Cow may fund a Question Mark, while a Dog may protect a route, capability or customer relationship. Write four short recommendations using different verbs: invest, hold, test and exit. Each answer should contain the evidence, classification, proposed resource move and a review trigger. Then challenge yourself with an ambiguous case where growth is attractive but the organisation lacks distribution or capability.
State what missing evidence would change the position. Finally, use the exam rubric as a checklist. Accuracy comes from keeping internal and external categories clean. Application comes from using the case rather than generic lists. Justification comes from linking the category to the resource decision and confronting one alternative.
During revision, compare two routes to the same recommendation and decide which premises are stronger. In a timed response, spend the planning minute circling the facts that do real work. Finish with a condition rather than a slogan: invest only if awareness, adoption or contribution reaches the threshold chosen in advance. That habit shows the matrix is a decision aid, not a machine that produces strategy.
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