Aligned but Unequal: Governing Partnerships Across the Public-Private Divide

Partners with different reasons for being there

Public-private partnerships are widely promoted as a way to combine the strengths of business, government, and civil society on problems none can solve alone. The promise is real. But these partnerships join organizations with fundamentally different purposes: a business exists to create value for its owners, a public agency to serve a mandate, a civil-society organization to advance a mission. They can align on a shared goal, but they are not equals and they are not the same, and pretending otherwise is how partnerships go wrong. This primer is about governing partnerships across that divide, and about why the governance, who decides, who is accountable, how competing interests are reconciled, matters more than the alignment that gets the partnership started.

The argument is that cross-sector partnerships create genuine value precisely by combining different strengths, that this same difference creates a permanent tension that must be actively managed, and that the governance of the partnership is what determines whether the public interest is served or quietly subordinated.

Why difference is the source of both value and risk

The case for public-private partnership rests on complementarity. Business brings capital, scale, speed, and operational discipline. The public sector brings legitimacy, reach, and a mandate to serve the whole population. Civil society brings trust, community knowledge, and accountability to people rather than profit. A well-constructed partnership lets each contribute its distinct strength toward a goal none could reach alone, and the research on cross-sector partnership finds that successful ones generate real, multifaceted value by doing exactly this.

But the same difference that creates the value creates the risk. The partners' underlying objectives do not actually merge; they are accommodated. A business's obligation to its owners does not disappear inside a partnership, nor should anyone expect it to. This means a partnership is a standing negotiation among parties whose interests align on the shared goal but diverge elsewhere, and the points of divergence, what happens to shared data, who captures the value created, whose priorities prevail when they conflict, are where the public interest can quietly erode if no one is governing the seams. The literature is candid that these partnerships succeed by managing competing objectives, not by dissolving them, which means the management is the work.

Governance is what protects the public interest

Because the divergence is permanent, the protection has to be structural. A partnership that relies on goodwill and shared enthusiasm to keep the public interest central will drift toward the interests of whichever partner holds the most leverage, usually the one with the capital. What keeps that from happening is governance: explicit arrangements about decision rights, accountability, and how conflicts between public benefit and private return are resolved.

The practical safeguards are familiar from sound public-interest practice. Clear terms about who owns and controls shared assets and data, so the public's stake is not signed away in the enthusiasm of launch. Transparency, so the partnership's decisions can be examined by those it affects. Defined accountability, so someone answerable to the public, not only to shareholders, retains real authority. And a genuine distribution of power among the partners, because collective efforts succeed only when power is shared rather than concentrated, which requires the most powerful partner to accept limits on its control. These are governance choices made deliberately, usually at the start and in the fine print, and they are what separate a partnership that serves the public from one that uses public legitimacy to serve private ends.

The asymmetry that must be named

The hardest truth about public-private partnership is the asymmetry of capacity. The private partner typically arrives with more resources, more specialized expertise, and more capacity to shape the terms than the public or community partners. Left unaddressed, that asymmetry tends to reproduce itself in the partnership's governance, so the partner with the most leverage ends up setting the agenda even when the stated structure says otherwise. This is the same dynamic that turns community partnerships into consultation and donor partnerships into dependence, appearing here across the public-private divide.

Managing it requires naming it and building deliberately against it: ensuring the public and community partners have genuine capacity to participate as equals, that intermediaries or governance structures protect their voice, and that the terms are negotiated with the asymmetry in view rather than pretending it away. A partnership that ignores the imbalance of power does not eliminate it; it simply lets the imbalance govern. Honesty about who holds what leverage is the precondition for governing the partnership fairly.

What this means for partnership and the Foundation

Treating governance as the heart of public-private partnership changes what counts as a sound one. The measure is not whether diverse partners have aligned on a goal but whether the partnership is governed so the public interest is protected across the points where the partners' interests diverge, with power genuinely shared and the underlying asymmetries managed rather than ignored. That favors investing in the governance, the decision rights, the accountability, the protections for the less powerful partners, over the alignment and goodwill that get a partnership announced.

This is the Foundation's stewardship concern applied to partnership across the public-private divide. Combining different strengths is genuinely powerful, and the differences that make it powerful never disappear, which is why the governance of the partnership is what ultimately decides whom it serves. Govern the partnership deliberately, share the power, name and manage the asymmetries, and the combination of strengths serves the public. Leave it to goodwill, and the partnership serves whoever brought the most leverage to the table.

References

1. From adversaries to allies: cross-sector partnerships for sustainability between businesses and civil society organisations. Management Review Quarterly (2025). Successful cross-sector partnerships generate multifaceted value by strategically accommodating competing objectives. https://link.springer.com/article/10.1007/s11301-025-00573-x

2. Milken Institute. The Case for Collective Impact and Cross-Sector Partnerships. Collective efforts require power to be distributed among stakeholders, with powerful partners relinquishing some authority. https://milkeninstitute.org/content-hub/collections/articles/case-collective-impact-and-cross-sector-partnerships

3. Cross-sector collaboration in cities: learning journey or blame game? Journal of Public Administration Research and Theory (2025). Typologies of collaboration from independent silos to merged entities, and the conditions for success. https://academic.oup.com/jpart/article/35/2/117/7945708

4. Public Digital. Digital public goods. The need for custodians clearly chartered and empowered to govern shared assets in the public interest. https://public.digital/pd-insights/signals/signals-5/digital-public-goods

5. Keystone Procurement. Vendor Lock-In in Public Sector ICT Procurement (2026). How terms negotiated at the outset determine whether the public retains control or cedes it to a private provider. https://keystoneprocurement.eu/vendor-lock-in-in-public-sector-ict-procurement-risks-costs-and-strategies/