How to Write a Case Study Analysis in a UK Business Assignment: Step-by-Step Framework with Examples
A business case study gives you a real or realistic situation to examine. Your task is to work out what is happening, connect the evidence to relevant business ideas, and reach a reasoned conclusion. Depending on the assignment, you may also need to recommend what the organisation should do next. The challenge is that it’s easy to retell the case and leave the analysis until the end. A strong assignment keeps returning to the same questions: What is the main issue? What evidence supports that view? What does business theory help explain? Your final structure should be influenced by your brief and marking criteria. Some assignments require recommendations, others focus on explaining what happened and why. Essays or reports can be submitted as case studies.
Step 1: Read the assignment brief before the case
Start by identifying what the question is asking you to do. Words such as analyse, evaluate, compare and recommend call for different kinds of answers.
Analyse means examine the parts of an issue and explain how they relate.
Evaluate means weigh evidence, strengths and limitations before reaching a judgement.
Compare means identify similarities and differences that matter to the question.
Recommend means propose an action and explain why it is suitable.
Check the word count, required format, learning outcomes and marking rubric. If the brief names a model or theory, use it. If it doesn’t, choose an approach that helps answer the question rather than adding familiar frameworks for appearance’s sake. University guidance also stresses that the required format and sections can vary between modules.
Step 2: Read the case more than once
On your first read, get a feel for the organisation and situation. Don’t try to solve everything immediately. On the next read, note the facts that seem relevant to the assignment question:
What has happened, or what decision needs to be made?
Who is involved?
What evidence does the case provide?
What has changed over time?
What constraints does the organisation face?
Separate case facts from your interpretation. For example, “sales fell by 18% over six months” is a fact if the case states it. “Customers are leaving because prices are too high” is an interpretation unless the case provides evidence for it.
This distinction helps you avoid treating assumptions as proven causes. The University of Hull’s guidance recommends examining the case facts and linking relevant theory to the evidence before writing.
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ConnectStep 3: Identify the central issue
A case may mention several difficulties, but your assignment usually has a main question or decision at its centre. Write that issue in one sentence before you start drafting.
For instance:
The retailer needs to understand why weekday sales are falling and decide how to respond without increasing costs beyond its budget.
This statement gives your analysis direction. It also helps you decide which facts, theories and options belong in the assignment. Avoid turning every detail in the case into a separate problem; focus on the issues that affect the question most.
Step 4: Choose a framework that fits the problem
Business frameworks can help organise your thinking, but they do not replace analysis. Choose one because it helps you examine the case, not simply because it appears in your lecture notes.
SWOT can help organise internal strengths and weaknesses alongside external opportunities and threats.
PESTLE can help examine political, economic, social, technological, legal and environmental factors around an organisation.
Porter’s Five Forces can help assess competitive pressures in an industry.
Stakeholder analysis can help explore how a decision affects groups such as employees, customers, suppliers or investors.
You may need only one framework, or a small number used together. Explain why the framework suits the issue, then apply it to the case evidence. A list of headings with generic points under each one will rarely show how the model explains what is happening.
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ConnectStep 5: Move from description to analysis
A useful paragraph does more than report a fact. It explains what the fact may mean and connects that meaning to the assignment question.
Hypothetical example: Imagine a case about an independent café. The case says weekday lunch sales have fallen by 18%, while customer feedback mentions long queues. A descriptive sentence might say:
Weekday lunch sales fell by 18%, and some customers reported long queues.
An analytical version might continue:
Together, these details suggest that service capacity during the lunch period may be contributing to the sales decline. However, the case does not establish that queues are the only cause, so the business should compare service times with sales patterns before committing to a costly expansion.
The second version interprets the evidence, acknowledges a limit and points towards a decision. That is the work of analysis: connecting case details to business concepts and judging how far the evidence supports a conclusion.
Step 6: Compare realistic options
If the assignment needs a solution, think of more than one way to solve it. This could mean changing lunch-time staff rotas, simplifying the menu at busy periods or buying more equipment in the case of the café.
Assess the options against the criteria that are appropriate to the case, such as cost, likely effect, time to implement, operational risk and impact on customers.
Use facts from the case where possible. If you make an assumption, label it and explain why it is reasonable.
This prevents the recommendation from feeling like a personal preference. A practical option may be preferable to a more ambitious one if the case shows that the organisation has limited funds or staff.
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ConnectStep 7: Make a specific, supported recommendation
A useful recommendation says what should happen, why it addresses the issue, and how the organisation could begin.
For example:
The café should test out a revised lunchtime rota for four weeks before purchasing new equipment. This solves the reported queues at a lower initial cost. Management should look at waiting times and sales during the weekday lunch times and compare them to the previous month. From there they can decide if more changes are warranted.
This recommendation is specific and measurable. In a real assignment, each part would need to reflect the case evidence and any research your brief requires. If the task does not ask for recommendations, don’t add a full action plan just because it appears in a common report template.
Step 8: Structure the assignment around your answer
Do it in the format you got in your brief. A report might include an introduction, analysis, conclusion and recommendations, whereas a case study essay might be written in continuous paragraphs. A report may also require an executive summary, contents page or appendices. These sections are not automatic requirements; check your module guidance.
A common structure for a problem-solving report is:
Introduction: Identify the organization, the issue and the purpose of the report.
Short background: Only provide the background needed for the analysis.
Analysis Apply relevant business theories to explain the core problem, using evidence from the case.
Choices: If the question asks for possible responses, compare them.
Recommendation: Provide the recommended course of action and why it is appropriate.
Conclusion: Summarize key findings, without presenting new evidence.
References and appendices Add these if your course requires them.
The same thinking can be structured as an introduction, a set of focused paragraphs and a conclusion for an essay, without the report style headings.
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ConnectStep 9: Check the final draft
Before submitting, read the assignment against the question and marking criteria. Check that:
Each section contributes to answering the question.
Your main claims are supported by case details or credible sources.
You have explained how the chosen theory applies.
Your recommendations follow from your analysis.
Any limitations or assumptions are clear.
Your citations and reference list follow the required style.
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