Risk is the real subject
Most arguments about a development partnership are really arguments about risk. Who pays if construction costs more than planned? What happens if fewer people use a facility than forecast? Who is responsible if a new law changes the rules halfway through? The answers decide who gains when things go well and who is left exposed when they do not.
Risk cannot be removed from a project; it can only be assigned. A sound partnership assigns each risk in a way that matches who can best control it, and who can best afford to carry it.
The main kinds of risk
Development projects face several broad categories. Names vary, but these come up again and again.
- Site and ground risk. Soil, hidden contamination, old foundations or archaeological finds can raise costs. Who knows most about the site, and who owns it, matters a great deal.
- Design and construction risk. Mistakes, delays and price increases for materials or labor. A builder is usually best placed to manage these.
- Approval and political risk. Permits may be slower than expected, councils may change course, or opposition may emerge. Public bodies have more influence here than private ones.
- Demand and revenue risk. Tenants, buyers or users may not show up at the forecast level or price.
- Financing risk. Interest rates can rise, or lenders may withdraw before a project is complete.
- Operating and maintenance risk. Running costs may exceed estimates, and facilities can deteriorate if upkeep is skimped.
- Change in law or policy. New taxes, environmental rules or building standards can alter costs.
- Force majeure. Floods, fires and other events outside either party’s control. Contracts typically spell out how these are handled.
Matching risk to the party that can manage it
A common principle is that a risk should sit with the party best able to prevent it, or to absorb it at the lowest cost. Applying that idea gives a rough pattern, though every deal differs.
| Risk | Often placed with | Reasoning |
|---|---|---|
| Construction delay and workmanship | Private builder | Controls the work |
| Permit timing and rezoning | Public body, or shared | Controls the process |
| Land contamination | Depends on prior knowledge and ownership | Often disputed |
| Market demand for private space | Private developer | Priced into the return sought |
| Public policy changes | Public body | Private partner cannot control them |
| Extreme events | Shared, or insured | Neither party can prevent them |
The point is not that this table is correct everywhere. It is that a partnership works better when the allocation has a reason behind it that both sides can explain.
A hypothetical cost overrun
Numbers help show why the details of risk-sharing matter. The example below is invented purely for illustration.
Suppose a project is budgeted at $100 million and ends up costing $110 million, an overrun of $10 million, or 10 percent. Consider two ways the contract might have divided that extra cost.
Arrangement A: fixed price. The private partner agreed to a fixed price. The private side absorbs the full $10 million, and the public side pays nothing extra.
Arrangement B: shared overrun. The private partner covers the first $5 million of any overrun, and the rest is split equally. The remaining $5 million divides into $2.5 million each. The private side pays $5 million plus $2.5 million, or $7.5 million, and the public side pays $2.5 million. The two shares add up to the full $10 million.
Arrangement A seems better for the public, but it has a catch. A private firm that expects to be stuck with all overruns may bid a higher price upfront to cover that risk, or cut corners during construction, or fall into financial trouble if the overrun is large. In extreme cases, the public ends up paying anyway because it cannot allow a half-built project to stall. Arrangement B is less tidy but may encourage honest pricing. Neither is automatically right; the choice depends on how likely overruns are and how well each side can control them.
What goes wrong when risk is unclear
Problems tend to appear in a few predictable ways.
Risks nobody was assigned. If the contract is silent on a possibility, it is settled after the fact, usually through argument or litigation, and often in favor of whoever has more leverage.
Optimistic forecasts. Demand forecasts for new facilities are frequently too hopeful. If the private partner carries the demand risk, it may seek to renegotiate when the forecast fails. If the public carries it, the budget absorbs the shortfall.
Public guarantees that are not recognized as such. A promise to compensate the private partner if revenue falls short is a real financial commitment, even when it does not appear as debt. Residents deserve to know such promises exist.
Risk dumped on the weaker party. A small private firm may accept terms it cannot afford, then fail. A cash-strapped city may accept private terms it cannot afford, then face budget cuts elsewhere.
Renegotiation under pressure. When projects run into trouble midway, the side that can least afford to stop is at a disadvantage. Original risk allocations can erode through repeated amendments.
Blurred accountability. If both sides are partly responsible, neither may feel responsible, and residents cannot tell whom to hold accountable.
Habits that reduce the chance of trouble
- Identify risks early, through feasibility studies and independent review, before the contract is written.
- Write the allocation down in plain terms and include what happens when the unexpected occurs.
- Stress-test the numbers. Ask what happens if costs rise, demand is lower or interest rates move, and make sure the deal survives plausible bad scenarios.
- Set limits on public exposure, such as caps on guarantees or on shared overruns.
- Keep records and monitoring in public hands so problems appear while they are still small.
- Use independent advisers, since the private side usually has experienced ones.
A cautious takeaway
Risk-sharing language can sound reassuring, as if transferring risk to a private firm makes it disappear. It does not. The risk still exists; the question is who pays when it appears, and whether that party can actually do so. Residents and officials reviewing a proposal can learn a great deal by asking for the list of risks, who holds each one, and what happens if a holder cannot pay. Outcomes remain uncertain, and no allocation guarantees success.