How Can Communities Cooperate Without a Single Center?

Cooperation is not the same as subordination

When two communities jointly finance a treatment plant, transport link or specialist service, one does not have to become subordinate to the other and neither has to surrender its internal self-government. They can agree only on the function that genuinely needs joint action while leaving everything else with the members.

That distinction matters. Centralisation combines decision-making in one centre; cooperation can combine only the part of activity for which there is a shared need. This is why the OECD describes a broad spectrum of inter-municipal arrangements, from informal agreements and contracts to joint bodies, public entities and companies with their own budgets. A shared scale does not require one organisational form.

This article uses federation in a broad institutional sense for a connection among autonomous units that grant a shared body a limited set of tasks. It does not claim every network should become a constitutional state federation. Often a narrower instrument — a contract, consortium or shared service — is more appropriate.

The lightest form is an inter-community agreement. Two or more units cooperate on one task: joint procurement, a backup vehicle, emergency water sharing, shared equipment or a common specialist. The members remain organisationally separate and need not create a new legal person.

The next step is a contractual consortium or shared service. Communities define a longer-term function, costs, responsibilities, operator and governance body. This is useful when they need to employ staff, maintain infrastructure or deliver a service together without transferring unrelated competences.

A federal arrangement goes deeper: members create a shared level with clearly limited competences and its own decision procedures while retaining internal self-government elsewhere. A polycentric network is less pyramid-like still: several formally independent centres adjust to one another, contract, exchange information and create different joint structures for different problems. Ostrom's work matters precisely because it shows that multiple centres do not automatically mean chaos.

The shared level needs an enumerated mandate, not a blank cheque

The largest risk of a joint body is that an instrument created for one function slowly turns into a general centre of authority. The founding agreement should therefore state as concretely as possible what the shared level may do and what it may not do. A body created for waste management does not automatically gain competence over education, housing or local rules.

This is the practical form of “Subsidiarity in Practice: Which Level Should Decide?”'s rule: the wider level receives only the sub-function for which a wider scale was justified. Its mandate might cover shared infrastructure, coordination, procurement, specialist capacity or a crisis reserve without transferring general political sovereignty.

The Green Book is useful here as a supplemental example because it tries to link basic popular congresses into a wider coordinating structure while formally preserving the claim that foundational political authority remains at the base. THY-REALITY does not adopt the book's claim that there is one final democratic model. It takes the useful question: does the shared body execute a mandate from the basic units, or does it begin to substitute for them?

When several communities meet, every member of every community cannot participate in every technical detail all the time. Delegation therefore appears. “How Do We Make Decisions Without a Permanent Ruler?” already set basic safeguards: clear mandate, limited scope, time limit, reporting and revocability. This article moves them between communities.

A delegate has two jobs. Outward, the delegate must communicate the agreed position of the community; inward, the delegate must return with information, proposals and changes that emerge through the common process. If communication flows only upward, the federal body can become a separate world of professional negotiators. If it flows only downward, delegates cannot genuinely participate in finding a shared solution.

It is therefore useful to distinguish a mandate to negotiate from a mandate to decide finally. On some issues a delegate may decide within clear bounds. A fundamental treaty change, major financial obligation or new competence should normally return to the members for approval. “When Does a Delegate Become a Ruler?” will later examine when a delegate becomes a ruler; this article builds an architecture that makes that drift harder.

Small and large members need a decision rule both can defend

Cooperation among similarly sized communities is easier than cooperation between a small village and a large city. If every member has one vote, tiny units may outvote most of the population. If everything is weighted by population or money, the largest member may effectively capture the joint body.

The OECD therefore explicitly stresses balanced representation in inter-municipal cooperation and describes tools such as weighted voting, rotating presidencies and joint management committees. For more sensitive decisions, a double majority can be useful: approval may require a majority of member units and a majority of population or another agreed measure.

There is no single formula for every network. A sound rule prevents one member from permanently ruling the others while also preventing a small group from blocking a function needed by the great majority without a strong reason. Legitimacy requires protection from both hegemony and vetocracy.

Shared money should follow the shared function

Cooperation collapses quickly when everyone supports the goal but no one accepts the bill. “How Do We Finance Shared Functions Without Automatic Centralization?” already showed that financing common functions must be visible. This article adds the inter-community problem: how should costs be divided among members with different population sizes, service use and fiscal capacity?

The OECD's 2026 report describes common formulas including equal shares, population, actual use, fiscal capacity and hybrids. More important than the label is predictability and traceability: members should know in advance what they pay, which data change the contribution and who verifies the accounts.

Shared services also face the free-rider problem: a member may want the benefit of a common system without bearing a proportionate share of its cost. The opposite danger is that the largest funder turns money into political dominance. Financing power and voting power should therefore not automatically be identical.

The joint body must remain visible to people, not only to member institutions

Inter-municipal and federal bodies have a particular democratic problem: a citizen may know exactly who sits on the local council but have little idea who decided in a joint body shared by five municipalities. The OECD identifies precisely this risk of democratic deficit, reduced transparency and blurred accountability.

It should therefore be publicly clear who is delegated, how they voted, what the body's mandate is, what it costs, which contracts it signs and which indicators show results. If the decision is shared, the record of the decision should be shared and accessible too. More levels are not an excuse for less traceability.

Ostrom's research on commons also links robust institutions to participation of affected users in rule-making, monitoring, low-cost conflict resolution and nested levels for larger systems. A network is stronger when people do not see only the final command but can understand the process that produced it.

Entry, withdrawal and dissolution should be settled before they become a dispute

“Exit, Voice, and Loyalty: What Do We Do When a System Fails?” showed that institutional freedom requires not only entry but meaningful voice and exit. Withdrawal is harder in inter-community cooperation because members may have jointly built a treatment plant, hired staff, borrowed money or signed a long-term contract.

The founding agreement therefore needs rules for admitting a new member, notice periods, allocation of assets and liabilities, unfinished projects, data, staff and continuity of service. The Council of Europe's inter-municipal cooperation manual explicitly lists admission and withdrawal, dissolution and dispute settlement among key agreement elements.

Exit does not mean a right to enjoy the benefit today and leave one's share of debt to others tomorrow. Nor should a shared structure use punitive exit conditions to create institutional captivity. A good exit rule allocates obligations already incurred according to a known formula while preventing permanent lock-in.

A disagreement needs a cheaper path than network collapse

Communities will disagree over costs, standards, infrastructure location or contract interpretation. If the only options are political war or dissolution, the network is fragile. It needs a pre-agreed escalation path: technical clarification, negotiation, mediation, arbitration or another independent procedure appropriate to the dispute.

It is important to distinguish a dispute about implementation from a dispute about mandate. If an operator misses the agreed standard, that is an oversight issue. If the joint body seeks to expand its competence, the threshold should be higher and the decision should normally return to members. If the members can no longer sustain a common objective, an orderly separation may be better than endless institutional paralysis.

These mechanisms are not evidence of distrust. They acknowledge that conflict will arise even among well-intentioned autonomous communities. Trust is stronger when everyone knows what happens when agreement fails.

Slovenia and the EU already use cooperation without merging members into one municipality

Slovenia's Local Self-Government Act provides a direct example: municipalities may voluntarily cooperate on local matters of public importance; they may establish associations, pool resources, create joint bodies and joint municipal administrations, and jointly establish public institutions, enterprises and other structures. This matters because cooperation is not merely a theoretical alternative — existing law already recognises a space between complete separation and merger.

At the cross-border level the EU has a comparable instrument, the European Grouping of Territorial Cooperation (EGTC). Regional and local authorities from different countries can create a legal person for joint projects or services, while its tasks are defined in a founding convention. EGTC is not a universal THY-REALITY model; it is useful evidence that autonomous jurisdictions can form a shared operational body for limited tasks without merging into one state or municipality.

The practical lesson is the same in both cases: there is a large institutional space between autonomy and centralisation. The question is not whether a joint body exists, but how limited, accountable, transparent and correctable it remains.

A practical audit for a federal or network agreement

Before communities create a new shared body, they can ask ten questions:

1. What exact function connects us? If the answer is too broad, the mandate is not yet defined.
2. Why are separate action or a simple agreement insufficient? A new institution should answer a real problem.
3. What is the least demanding form that still works? Agreement, shared service, consortium, federal body or polycentric network?
4. What explicitly remains with the members? The limits of shared competence should be listed alongside its tasks.
5. How are decisions made among unequal members? One vote, weights, double majority or a combination?
6. Who represents us and what is the mandate? What may the delegate decide and what must return for approval?
7. How are costs, risks and benefits divided? By use, population, capacity, equal share or hybrid?
8. How can the public see the joint body's work? Minutes, votes, budget, contracts, outcomes and complaints?
9. How does a member enter, withdraw or propose dissolution? What happens to liabilities, assets and service continuity?
10. When do we review whether the shared level is still needed? The mandate must be capable of being narrowed, changed or ended.

If these questions do not have clear answers, the network does not yet have a constitution for cooperation — it has goodwill. Goodwill matters at the beginning, but long-term cooperation also needs institutional memory.

Awakening to Natural Law uses the strong image of a pyramid in which knowledge and power accumulate at the top and argues for redistributing capability and understanding among people. This article translates that image at the institutional level into a narrower, testable goal: shared functions should emerge as connections among capable basic units, not as the automatic growth of one apex that gradually absorbs everything.

This does not mean a network has no centres. It can have many: a joint treatment plant, regional laboratory, transport consortium, crisis centre, insurance pool or federal council. Polycentricity means none of those centres automatically becomes the centre of all social life. Each exists because of a defined function and is bounded by its mandate.

The essence of this article can therefore be stated simply: autonomous communities can cooperate very deeply without creating one master if the shared level remains functionally limited, members retain real voice and exit, money and accountability are transparent, and delegates remain connected to the basic units. “Shared Standards Without a Common Ruler” will take the next problem from here: how can such a network create common standards and interoperability without turning the standard itself into a new form of central control?