Generating, Selecting and Evaluating Business Ideas
Evaluating business ideas is a disciplined process for moving from an observed problem to a feasible, ethical and sustainable opportunity. A good idea is not simply exciting: it must solve a real customer problem, fit the entrepreneur’s capabilities, satisfy legal requirements and produce sufficient value to survive.
Learning objectives
- Identify reliable sources of business ideas.
- Use structured creativity methods to generate alternatives.
- Apply screening criteria and a weighted decision matrix.
- Conduct preliminary market, technical, operational and financial feasibility.
- Test assumptions with a minimum viable experiment.
- Recognise ethical and clinical risks in health-enterprise ideas.
1. Business Idea, Opportunity and Business Model
| Term | Meaning | Example |
|---|---|---|
| Idea | A possible product, service or improvement | Mobile medicine-delivery service |
| Opportunity | An idea supported by evidence of need, timing, access and value | Verified demand among stable chronic-care clients with safe prescription controls |
| Business model | How value will be created, delivered and financed | Delivery fee plus contracted pharmacy partnership |
| Venture | The organised enterprise implementing the model | Registered delivery operation with staff, systems and capital |
Every opportunity begins as an idea, but many ideas never become genuine opportunities.
2. Sources of Business Ideas
Long queues, stock-outs, distance, poor information, unsafe practices or inconvenient hours.
Complaints, interviews, purchasing patterns, requests and observed workarounds.
Professional competence, networks, experience and access to resources.
New regulations, mobile tools, demographics, disease patterns and infrastructure.
Proven interventions not yet accessible to a local population.
Underserved locations, weak quality, missing features or poor customer experience.
3. Defining the Problem Before the Solution
A useful problem statement identifies the affected person, context, difficulty and evidence. “People need an app” is a solution statement. A stronger problem statement is: “Working adults with hypertension in the municipality frequently miss medicine-refill dates because clinic hours overlap with employment and reminders are inconsistent.”
Problem interview questions
- When did the problem last occur?
- What did the person do to solve it?
- What time, money, risk or frustration resulted?
- Which alternatives are currently used?
- Who makes and who pays for the decision?
- How often does the problem occur?
Avoid selling the proposed solution during problem interviews; first verify the problem.
4. Methods for Generating Alternatives
- Brainstorming: generate many possibilities before evaluation.
- Brainwriting: write independently to prevent dominant voices controlling the group.
- SCAMPER: Substitute, Combine, Adapt, Modify, Put to another use, Eliminate and Reverse.
- Customer-journey mapping: identify delay, duplication, fear and waste at each step.
- Analogy: adapt a process used successfully in another sector.
- Constraint challenge: design within a fixed budget, time or resource limit.
5. First Screening: Eliminate Unsuitable Ideas
An idea should be rejected or redesigned early if it requires illegal activity, misrepresents professional qualifications, creates unacceptable patient risk, depends on unavailable capability or has no identifiable beneficiary.
| Screening criterion | Key question |
|---|---|
| Problem strength | Is the need frequent, important and supported by evidence? |
| Customer | Can a clear user and paying customer be identified? |
| Value proposition | Is the proposed benefit meaningfully better than alternatives? |
| Founder fit | Does the team possess or obtain necessary competence? |
| Feasibility | Can the solution be delivered reliably with available resources? |
| Viability | Can revenue or financing cover costs sustainably? |
| Ethics and law | Can it operate safely and within current requirements? |
6. Weighted Decision Matrix
When several ideas remain, assign weights to criteria according to importance, score each idea consistently and calculate weighted totals. A high score guides investigation; it does not prove success.
Worked example
A clinical officer compares home blood-pressure monitoring support, a workplace screening programme and a general medicine-delivery service. Criteria and weights are: need 25%, safety/regulatory fit 25%, founder capability 15%, market potential 20% and start-up affordability 15%.
| Idea | Need /5 | Safety /5 | Capability /5 | Market /5 | Affordability /5 | Weighted score /5 |
|---|---|---|---|---|---|---|
| BP support | 5 | 4 | 5 | 4 | 4 | 4.40 |
| Workplace screening | 4 | 4 | 4 | 5 | 3 | 4.05 |
| Medicine delivery | 4 | 2 | 3 | 5 | 3 | 3.40 |
BP support ranks first, while medicine delivery requires substantial redesign around prescriptions, storage, accountability and professional regulation.
7. Feasibility Analysis
Customer size, purchasing behaviour, competitors, price sensitivity and access channels.
Technology, premises, equipment, standards, maintenance and supply reliability.
Workflow, staffing, quality controls, referral, record keeping and daily capacity.
Start-up funds, fixed and variable costs, revenue, cash flow and break-even.
Registration, licences, professional scope, data protection and contractual duties.
Consent, confidentiality, fairness, safety and truthful communication.
8. Basic Financial Test
If a screening visit sells for UGX 20,000 and consumes UGX 7,000 in variable inputs, contribution is UGX 13,000. With monthly fixed costs of UGX 2,600,000, break-even volume is 2,600,000 ÷ 13,000 = 200 visits per month, or about nine per day over 22 working days. The entrepreneur must validate whether this demand is realistic.
9. Testing the Most Important Assumptions
- List assumptions about customer, problem, solution, price, channel, cost and regulation.
- Rank them by importance and uncertainty.
- Test the riskiest assumption with the smallest ethical experiment.
- Define success and failure before collecting results.
- Record evidence and decide whether to persevere, adapt or stop.
Minimum viable test
Before renting premises for a workplace-screening service, obtain permission and run one controlled screening day using qualified staff, consent, calibrated equipment, documentation and referral criteria. Measure participation, cost per person, waiting time, abnormal findings, referrals and employer willingness to contract.
10. Common Evaluation Errors
- Falling in love with the first idea and ignoring contradictory evidence.
- Asking friends whether they “like” the idea instead of studying actual behaviour.
- Confusing a large population with an accessible paying market.
- Underestimating regulation, working capital, maintenance and owner labour.
- Copying competitors without a distinct value proposition.
- Scaling before safety, demand and unit economics are understood.
11. Examination Tips and Review Questions
Exam tip: present idea development as a sequence: problem evidence → alternative ideas → screening → feasibility → testing → decision.
- Differentiate a business idea and a business opportunity.
- Explain six sources of business ideas.
- Construct a weighted decision matrix for three ideas.
- Discuss the dimensions of feasibility analysis.
- Calculate contribution and break-even using supplied figures.
- Design a minimum viable test for a health-enterprise idea.
Return to the Clinical Medicine Year 2 curriculum
References
- Kuratko DF. Entrepreneurship: Theory, Process, Practice.
- Osterwalder A, Pigneur Y. Business Model Generation.
- Ries E. The Lean Startup.
- International Labour Organization entrepreneurship training materials.
- Teaching presentations on opportunity recognition and business-idea evaluation consulted for learning structure.
Educational content only. Verify current Ugandan professional, legal, tax and licensing requirements before starting a health enterprise.
Generating, Selecting and Evaluating Business Ideas
Idea generation produces possible solutions; evaluation determines whether a solution offers customer value and can become a sustainable opportunity.
Learning objectives
- Use structured methods to generate ideas.
- Screen ideas against customer, feasibility and financial criteria.
- Design low-cost tests before full investment.
Idea-generation methods
- Problem observation and customer journey mapping.
- Brainstorming with deferred judgment.
- SCAMPER: substitute, combine, adapt, modify, put to another use, eliminate, reverse.
- Review complaints, delays, waste and underserved segments.
- Combine existing technologies or services in new ways.
Screening matrix
| Criterion | Question |
|---|---|
| Need | Is the problem important and frequent? |
| Customer | Who decides, uses and pays? |
| Value | Is the improvement meaningful? |
| Feasibility | Can skills, supplies and permissions be obtained? |
| Economics | Can revenue cover full costs? |
| Ethics | Is the model safe, fair and truthful? |
| Advantage | Why will customers choose it over alternatives? |
Worked scenario
Ideas for reducing missed appointments include SMS reminders, phone calls, transport vouchers and outreach clinics. Score each for expected impact, cost, operational complexity, equity, regulation and evidence. A two-week reminder pilot can test contactability and attendance before purchasing a large platform.
Minimum viable test
- State the riskiest assumption.
- Choose the smallest ethical test.
- Define success and failure metrics.
- Collect behaviour-based evidence.
- Decide to improve, pivot, pause or stop.
Financial first check
Estimate customers, realistic price, variable cost per service, monthly fixed costs and break-even volume. Include owner time, wastage, tax and maintenance rather than counting only visible cash expenses.
Common errors
- Falling in love with the first idea.
- Using compliments as proof of demand.
- Buying equipment before testing customer behaviour.
- Ignoring who pays when user and payer differ.
Review questions
- Generate five solutions to medicine-delivery delays.
- Build a weighted idea-screening matrix.
- Design a minimum viable test for one idea.
References
- Kuratko DF. Introduction to Entrepreneurship.
- Stokes D, Wilson N. Small Business Management and Entrepreneurship.
Educational content only; verify current legal and professional requirements.
