A project can be financially attractive and still be the wrong investment for the enterprise.
A board can be presented with a project that has a positive net present value, an acceptable internal rate of return, a credible payback period and an enthusiastic sponsor. None of those facts answers the most important capital-allocation question: should this organisation fund this project rather than the other uses of capital and capability available to it?
That distinction becomes critical when capital is constrained, specialist people are scarce, the organisation is already carrying significant risk, or several projects compete for the same strategic outcome. Project economics tell leaders something important about an initiative. They do not, by themselves, tell leaders whether the initiative belongs in the portfolio.
The supplied MPM416 material makes this transition explicitly. It moves from estimation and calculation using measures such as NPV, IRR, benefit-cost ratio and payback to a corporate portfolio and strategy lens. McKinsey's work on capital-project risk makes a similar move: evaluate projects consistently, understand the risk already embedded in the business, compare opportunities against one another, and then determine the best overall portfolio.
The Strategic Context
At project level, the question is often framed as viability: can the proposed investment produce sufficient benefits relative to its costs? At enterprise level, the question is allocation: which combination of initiatives should receive scarce financial and non-financial resources in order to advance strategy while keeping risk within tolerable bounds?
Those questions are related, but they are not interchangeable.
Corporate strategy is concerned not only with competitive advantage in an individual business but with the composition of the enterprise, the role of different businesses or initiatives, the allocation of resources and the pathway from the current portfolio to the desired one. The Week 4 material places portfolio strategy near the centre of corporate strategy for precisely this reason. Leaders are not merely approving projects. They are shaping what the organisation will become.
A capital decision can therefore fail in at least four ways. The project can be economically weak. It can be economically sound but strategically peripheral. It can be strategically attractive but operationally infeasible. Or it can be attractive in isolation while making the overall portfolio more fragile through concentrated risk, excessive resource demand or poorly timed cash requirements.
What Leaders Commonly Misread
The first misreading is to treat a positive NPV as an approval signal. NPV is a valuable measure of expected economic value under a set of assumptions. It does not validate those assumptions, establish strategic fit or prove that the organisation has the capacity to deliver.
The second is to rank projects on a single financial metric and assume the ordering is objective. A project with the highest headline return may also depend on the most optimistic demand forecast, the same constrained engineering team as three other initiatives, a regulatory approval that has not been secured, or a large second-stage capital commitment that becomes unavoidable once the first stage begins.
The third is to evaluate every proposal against a hurdle but not against the portfolio. If five projects independently clear the hurdle, the organisation may still be unable to fund or execute all five. Approval criteria answer whether an initiative is acceptable. Portfolio choice answers which acceptable initiatives deserve priority.
The fourth is to assume that calling a project 'strategic' exempts it from economic discipline. Strategy should change the way value is assessed, not remove the obligation to assess value. Some initiatives create options, protect critical capability or satisfy non-financial public obligations. Those benefits may require different evidence, but they still require an explicit investment logic.
Reframing the Issue
The better framing is to view each project as a proposed change to the enterprise's future portfolio of assets, capabilities, risks and commitments.
Under this framing, a project business case is not a request for permission to spend. It is a proposition about the future state of the organisation. Leaders should ask what strategic position the initiative creates, what resources it consumes, what risks it adds or removes, what other choices it displaces and how reversible the commitment remains if conditions change.
This moves decision-making from 'Does Project A pay back?' to 'What happens to the enterprise if Project A is selected, and what can no longer be done as a consequence?'
Strategic Analysis: Five Tests Beyond the Financial Case
Strategic contribution
The initiative should have an identifiable relationship to enterprise direction. That relationship must be more precise than attaching a strategic objective to the final page of a business case. Leaders should be able to explain the mechanism: which customer, capability, market position, resilience objective or operating-model change is advanced, and how the project contributes.
Risk-adjusted economic value
Expected value should be considered alongside the distribution of possible outcomes. The supplied McKinsey article argues for moving beyond arbitrary risk premiums toward transparent descriptions of the sources of risk and the probability distribution of project value. This does not eliminate judgement. It makes the judgement more visible.
Enterprise capacity
Projects consume more than funding. They absorb engineering, technology, procurement, legal, change-management and executive attention. The internal resource-based material emphasises that not all resources are equal and that projects compete for core resources. The binding constraint may be a scarce skill rather than the capital budget.
Portfolio interaction
A project's value changes when considered alongside existing investments. Two individually attractive projects may both depend on the same market, supplier, technology or regulatory outcome. The portfolio may therefore become less resilient even while every individual business case looks strong.
Reversibility and timing
Some investments can be piloted, staged or deferred. Others create sunk costs and path dependency early. Where uncertainty is high, flexibility itself has strategic value. The more irreversible the commitment, the stronger the evidence and governance should be before capital is locked in.
Decision Framework
A practical executive assessment can use six linked questions.
| Decision test | Executive question | Evidence expected |
|---|---|---|
| Strategic fit | What strategic outcome does this investment materially advance? | Clear causal link to enterprise priorities |
| Economics | What value is expected and under which assumptions? | NPV/IRR or equivalent value logic appropriate to the context |
| Uncertainty | What range of outcomes is credible? | Sensitivity, scenarios or probability-based analysis |
| Capacity | Which scarce resources must be committed? | Named constraints, resource demand and opportunity cost |
| Portfolio effect | What risk or dependency does this add to the existing portfolio? | Concentration and interdependency analysis |
| Optionality | Can we stage, defer, resize or terminate the commitment? | Decision gates and defined exit conditions |
The result should not be a mechanical score that hides judgement. It should make the judgement auditable. A board should be able to see why one project was funded and another was not, what assumptions were decisive and what would cause the decision to be reconsidered.
One useful distinction is between minimum thresholds and portfolio ranking. Minimum thresholds screen out propositions that do not meet basic investment requirements. Ranking then compares the remaining initiatives using strategic contribution, risk-adjusted value, capacity consumption and portfolio effect. This prevents leaders from confusing 'acceptable' with 'best available'.
Related article: When Every Project Is a Priority: The Discipline of Capital and Capacity
Related article: Risk Is a Distribution, Not a Number
From Strategy to Execution
Immediately, leadership teams can require every major business case to state the alternative uses of capital and the principal resource constraints, rather than presenting the project as if it exists alone. They can also require a transparent statement of the assumptions that most strongly drive value.
Over the medium term, organisations should establish common evaluation assumptions and comparable risk treatments across projects. McKinsey's example of standardised project evaluation is useful here: project teams own the economic drivers, while central strategy or risk functions challenge key assumptions and ensure consistency. The purpose is not to centralise every decision. It is to make comparisons credible.
Longer term, the organisation should connect project approval to continuous portfolio review. Projects that were rational under last year's assumptions may no longer be rational after market, regulatory, technology or capability conditions change. Portfolio management is therefore not an annual ranking exercise. It is an ongoing allocation discipline.
Signals to Monitor
Watch for a growing proportion of projects labelled 'strategic' without a measurable strategic mechanism; repeated requests for additional funding after approval; the same scarce teams appearing in multiple critical paths; business cases that rely on one deterministic forecast; an increasing gap between approved benefits and realised outcomes; and a portfolio that becomes more concentrated in the same customers, technologies or external assumptions.
Another warning sign is an approval rate that remains high regardless of capital conditions. If nearly every proposal ultimately passes, the organisation may be operating a project-justification process rather than a genuine investment-selection process.
Questions for the Leadership Team
- Which currently approved projects would we not start today if we had to make the decision again with current information?
- Which projects are economically acceptable but strategically weaker than other unfunded options?
- What scarce capability, not money, is the real constraint on our portfolio?
- Where are we double-counting the same benefit or relying on the same market assumption across several projects?
- Which investments become difficult to reverse earliest, and are their decision gates strong enough?
- What would we stop in order to fund our next major priority?
Closing Perspective
Financial appraisal is indispensable because capital decisions need economic discipline. The strategic error is to ask financial metrics to do work they were never designed to do.
The enterprise decision is not whether a project looks attractive on a spreadsheet. It is whether committing capital, capability and organisational attention to that project creates a better future portfolio than the alternatives. Leaders create value not by approving every positive case, but by choosing deliberately among competing good uses of scarce resources.
Source Foundations
- Pergler, M. & Rasmussen, A., “Making better decisions about the risks of capital projects”, McKinsey & Company, May 2014.
- Walsh, S., “The CEO of Rio Tinto on Managing in a Hypercyclical Industry”, Harvard Business Review, March 2016.
- MPM416 Economic, Social and Environmental Analysis, Week 4, University of South Australia (supplied course material).