We study business ideas by defining the market, examining its competitive structure, and making the assumptions behind the conclusion visible. The five forces describe industry pressure. The verdict also considers the specific idea, its positioning, and the conditions it needs to work.
Define the market first
Each study should identify the business idea, customer, geography, business model, industry boundary, and evidence date. A local producer selling commodity goods and an export brand selling a premium finish can face different constraints. We state the scope before comparing prices, costs, or competitors.
The five competitive forces
- Competitive rivalry: competition among existing providers, including price pressure and differentiation.
- Threat of new entrants: how easily another business can enter, reach customers, and copy the offer.
- Supplier power: dependence on inputs, alternative suppliers, concentration, and switching costs.
- Buyer power: customers’ ability to negotiate, switch, or demand better prices and terms.
- Threat of substitutes: different ways to meet the same need, including doing nothing.
Reading the pressure scale
Higher scores mean more competitive pressure, not a better business. Every score is a qualitative research judgment within the stated market, not a measured probability or a forecast of profit.
- Very low: little pressure from this force.
- Low: some pressure, manageable in the scoped market.
- Moderate: material pressure that requires a response.
- High: strong pressure on pricing, costs, or defensibility.
- Very high: a dominant constraint on value capture.
Teal indicates lower pressure, amber moderate pressure, and rose higher pressure. Numbers and text labels accompany the colors. Missing or conflicting scores show Not assessed or an em dash; they are never converted to zero.
Evidence quality and confidence
We distinguish observed information, source claims, modeled estimates, and our own analysis. We prioritize relevant primary evidence, identify where it comes from, and state its date. Seller asking prices are not completed transactions. Forecasts are not proven demand. A financial model is only as useful as its assumptions.
- High confidence: the decisive claims have strong, relevant evidence and corroboration; remaining uncertainty is unlikely to change the central conclusion.
- Medium confidence: useful evidence supports the conclusion, but material inputs or assumptions still need validation.
- Low confidence: the judgment is preliminary, key evidence is missing, or unresolved assumptions could change the conclusion.
Confidence describes the evidence behind the assessment. It does not predict success: a promising verdict can have low confidence.
How the verdict is reached
- Promising: the defined market and proposed positioning offer an attractive route worth testing, supported by evidence and explicit conditions.
- Mixed: meaningful advantages and constraints coexist; unresolved questions or positioning choices materially change the outcome.
- Challenging: structural pressure or weak value capture dominates the current proposal; the study explains what would need to change.
- Not assessed: no explicit verdict has been assigned, or the metadata conflicts.
The verdict is an editorial judgment. We do not calculate it by averaging the five force scores. A difficult industry can contain a viable niche, and low competitive pressure alone does not establish demand or sound economics.
Limitations and what to test next
Research is a dated assessment, not a guarantee. We name uncertain inputs, scope limits, contradictory evidence, and the practical tests that could change our judgment. Cost and profit estimates need checks against actual supplier quotes, production trials, customer demand, and payment terms. Readers should use the stated assumptions to assess their own circumstances.
When evidence changes, the assessment should be revisited. Publication and update dates remain visible so readers can judge freshness.
Sources and references
Research articles link their claims to the original sources and collect references at the end. Our publishing convention is author–date citations and APA-style references. References should identify the author or organization, date, title, and a working URL or DOI, with enough detail for readers to check the evidence themselves.
The framework follows the Harvard Business School explanation of the five forces. Our confidence labels and verdict rubric are the journal’s editorial conventions.