72 real cases, from friendship and mutual support to the institutions that govern millions.
A prize can produce a winning prototype without a working service. A cooperative can protect its members while one of its businesses fails. The interesting part is understanding what worked, for whom, and why.
These AI-assisted case studies need further editorial guidance. They explore outcomes, possible explanations, and unanswered questions. The outcome label refers to the question in that case—not a verdict on the whole organization.
What moves societies
Mixed outcomes
How did assembly participation, lottery, elected expertise, and scrutiny work together—and whom did they exclude?
The institutions enabled substantial direct participation among eligible male citizens and distributed many offices beyond professional politicians. That achievement coexisted with slavery, exclusions based on gender and citizenship, uneven attendance, and oligarchic interruptions. Broad participation within the citizen body did not mean political equality for the whole population or agreement about the quality of decisions.
Mixed outcomes
Can political continuity survive replacement of the governing party?
The 2024 handover preserved continuity while replacing the governing party. Election observers assessed the process as peaceful and credible, while identifying weaknesses in electoral inclusion and administration. Orderly transfer and equal access to political participation remain separate achievements.
Failure on the stated objective
How can a constitution-making process lose the consent needed to enact its result?
Both processes ended without an enacted replacement constitution. Voters rejected the texts through the final decision assigned to them: 61.86% voted to reject in the final preliminary 2022 tally, and 55.76% voted against the second proposal in the equivalent 2023 bulletin. Fragmented drafting and difficult bargaining may help explain the first result, but the second rejection under a different process makes a single procedural explanation inadequate.
Mixed outcomes
When is adaptation a form of preservation rather than a failure to copy?
Confucian traditions became influential long after Confucius’s lifetime. Their later place in curricula and government depended on interpretation and adaptation. The surviving accounts do not let us reconstruct every aspect of Confucius’s own intentions or teaching with equal confidence.
Mixed outcomes
What is the difference between contributing to a draft and controlling its adoption?
The process generated a substantive draft and online exchanges in which participants responded to one another, yet did not secure adoption. Participation was self-selected and uneven. Producing a draft through public contributions did not give those contributors control over the parliamentary decisions needed to turn it into a constitution.
Bounded success
How can a small deliberating group inform a decision that remains with the wider electorate?
The assembly produced recommendations that entered parliamentary consideration and were followed by a constitutional referendum in 2018. The electorate approved the amendment. Assembly discussion showed substantial cognitive complexity in the exchanges examined, but the referendum result also emerged from a wider political campaign and changing public attitudes.
Failure on the stated objective
What happens when scientific standing depends on political loyalty?
Political intervention suppressed geneticists and damaged scientific institutions. Reversing official doctrine did not immediately restore the people, appointments, and research traditions that had been disrupted.
Bounded success
How can international cooperation combine obligations with assistance and independent feedback?
By the 2022 assessment, controlled ozone-depleting substances were declining and ozone recovery was progressing. Unexpected CFC-11 emissions showed that agreed phase-outs had not eliminated noncompliance. Subsequent declines were encouraging, but observing-network gaps and emissions from stored chemicals continued to complicate judgments about complete compliance and recovery timing.
Mixed outcomes
When do formally allocated rights fail to translate into practical access or self-determination?
The system limits and allocates catches, and Māori entities acquired valuable assets. Yet small-scale fishers continued to face regulatory and market barriers. Collective ownership of quota therefore did not necessarily translate into fishing livelihoods for particular households, and neither measure alone establishes ecological recovery or self-determination.
Mixed outcomes
Can an ideology create useful capabilities without its official purpose being economic?
Prussian county results are consistent with literacy explaining much of an observed prosperity gap. A separate city-growth study finds no Protestant growth advantage over its long period. Different units and outcomes prevent treating either finding as a universal verdict on religion and prosperity.
Mixed outcomes
How did adoption help an emperor establish a successor?
Adoption helped establish recognizable succession arrangements, including the Antonine line. Naming an heir could coordinate expectations, but the heir still needed the support and resources required to govern.
Mixed outcomes
What breaks when a coordinating founder leaves?
The four-ruler succession arrangement did not endure after Diocletian’s retirement, while parts of the wider administrative transformation lasted much longer. The failure of one succession mechanism did not erase every other reform.
More than one person's big idea
Mixed outcomes
How can a rule improve operations while redistributing access across people and generations?
Fishing seasons lengthened and some conditions improved for remaining crews. Quota ownership and vessel participation consolidated, with unequal consequences across communities and generations. Entry barriers and transfer provisions mattered alongside changing catches and prices; the program did not produce one uniform experience for everyone formerly connected to the fisheries.
Mixed outcomes
What must connect public scrutiny to consequences for wrongdoing?
Audits detected irregularities and showed evidence of beneficiary learning, with a modest reduction in leakage per labor-related irregularity. Repeated audits did not deter irregularities overall, and material-related problems increased. Public scrutiny created information, but the evaluated system did not consistently convert that information into prevention or effective accountability.
Mixed outcomes
What can a prize accomplish when developing the winning invention costs more than the reward?
The team achieved the flight target and its technology was licensed to Virgin Galactic. The demonstration succeeded; commercial service followed in 2023, after a separate development program. The prize alone could neither pay for the winning project nor carry it through that transition.
Bounded success
What makes a large mission survive beyond the person who announced it?
Apollo achieved the lunar landing in 1969, within the decade set by the 1961 goal. Its coalition sustained a specific mission; continuing a program afterward required renewed agreement about its purpose and cost.
Mixed outcomes
Can the institution producing breakthroughs also obstruct their wider use?
The laboratory produced important discoveries, while the patent study finds increased follow-on innovation after compulsory licensing outside telecommunications. The sectoral exception matters: access to knowledge did not remove every market barrier.
Mixed outcomes
When do payments change participation, and when do they merely move it elsewhere?
The Swedish pooled differences were not statistically significant; the authors reported crowding out among women and reversal with the charity option. US evidence found increased donations at incentivized drives, partly offset by movement from neighboring drives. Context and the measured outcome change the conclusion.
Mixed outcomes
Can legal agreements turn informal care for shared places into sustained public collaboration?
More than 800 pacts were activated after 2014. By the 2026 assessment, governance and participation were more developed than environmental and economic implementation. The agreements created a durable way to organize collaboration, but their number alone did not show whether assets were maintained, benefits were distributed equally, or climate goals were achieved.
Mixed outcomes
What replaces middle management when a professional service scales?
Buurtzorg grew substantially and attracted favorable patient and staff assessments. A historical KPMG comparison found relatively low adjusted home-care costs but roughly average total healthcare costs. Lower spending within the nursing service therefore did not translate into an equivalent reduction across all care, and the contribution of team autonomy remains difficult to separate from nursing expertise and patient differences.
Mixed outcomes
What does a judged removal demonstration establish about a proposed climate intervention?
The competition awarded its prizes, and Mati subsequently received a verified credit issuance. Those are milestones in demonstration and certification. Deployment at gigatonne scale and storage lasting centuries remain substantially larger claims.
Failure on the stated objective
How can an organization have expertise yet fail to use it?
Challenger was lost and seven people died. The investigation identified failures in communication and management alongside the physical failure. Understanding the accident requires both the technical vulnerability and the process through which unresolved concerns were discounted.
Outcome evidence uncertain
Can open participation coexist with authority weighted by assessed contribution?
LiquidO combined open participation with contribution-weighted compensation and voting inside a privately owned company. Verzera reported close agreement between self-assessment and peer assessments, but agreement alone cannot show whether less visible work received fair credit or whether newcomers could gain influence.
Mixed outcomes
What does a market need before suppliers can finance delivery?
SpaceX and Orbital completed demonstration missions; Rocketplane Kistler did not. Staged commitments produced working capability from some participants, but financing remained uncertain and negotiated service prices exceeded initial proposals.
Bounded success
When should a failed challenge be repeated rather than abandoned?
The second event achieved the specified demonstration, with multiple finishers rather than a lone exceptional entrant. This is success at autonomous desert traversal; it is not evidence that the same systems were ready for unrestricted public-road service.
Mixed outcomes
What happens when an autonomous-team model meets an existing institution?
Participants valued continuity and accessibility but also encountered staffing difficulties and disagreement over how much autonomy nurses actually had. The evaluation included 23 interviews, only four with patients or carers, so those favorable experiences give a limited view of patient outcomes. Clinical and financial advantages over ordinary services remained unresolved.
Mixed outcomes
Does institutional resilience mean saving every firm, or helping people survive a firm’s failure?
Fagor failed, while the network helped absorb some consequences through relocation and support. Those protections depended on receiving cooperatives and workers’ circumstances; they did not erase the losses or reach everyone equally.
Mixed outcomes
Where does control go when a factory removes supervisory layers?
Workers participated in consequential production and team decisions while remaining subject to customer standards and pressure to fit their teams. Authority changed form rather than disappearing. Whether that change produced superior economic performance, and how its benefits and burdens were distributed among workers, remains uncertain.
Failure on the stated objective
How do institutions discover that a capability they once had no longer exists?
Reestablishing the production capability delayed the program by a year and required $69 million to address the problem, according to the public audit. Missing knowledge was part of the failure, alongside weaknesses in managing a known program risk.
Outcome evidence uncertain
How can a distributed team combine wide input with clear decisions?
GitLab makes decision ownership and documentation procedures publicly inspectable. Writing a durable update can initially take longer than sending a message, creating a recurring tension between immediate convenience and future usefulness. The written rules show how the arrangement is intended to work; how consistently people follow them and whether they save time overall remain open questions.
Failure on the stated objective
Can an inducement prize fail its deadline yet leave useful capabilities behind?
No team met the competition’s deadline. SpaceIL later reached lunar orbit but did not land successfully: a team and its capabilities survived the award, while the original objective remained unmet.
Mixed outcomes
What happens when frontline habits preserve a practice that a formal reform tries to remove?
The redesigned system offered repayment flexibility, but implementation was uneven. Formal individual responsibility coexisted with collective pressure in observed branches, making staff behavior crucial to what the new rules meant for borrowers.
Outcome evidence uncertain
How much autonomy can small enterprises have within a large corporate platform?
Haier substantially redesigned its management, with different implementations across international businesses. By 2018 the newer microenterprise system was still young. Executives later associated it with growth and faster innovation, but acquisitions, investment, and market conditions also changed; the governance contribution is difficult to disentangle.
Mixed outcomes
Who supplies maintenance and incident response for infrastructure everyone depends on?
The vulnerability produced widespread exposure, followed by patching and new support arrangements. Direct notification improved patching among contacted operators. Pooled funding committed support for developers and an audit, while maintaining the code and getting repairs deployed remained continuing responsibilities.
Mixed outcomes
Does keeping family control require choosing a biological heir?
In the Japanese firm study, non-blood heirs performed better than blood heirs on the measures examined. Research on Danish firms found poorer performance following family CEO succession. The populations and succession arrangements differ, so the findings raise questions about how candidates are selected rather than settling whether family control is generally better.
Mixed outcomes
How can a shared codebase support variation without making repairs prohibitively expensive?
Android introduced a shared kernel and module boundary in response to the difficulty of updating divergent device kernels. The architecture changed where customization could occur. Its practical security benefit still depends on manufacturers delivering repairs through to users’ devices.
Mixed outcomes
Was the celebrated longitude breakthrough really a winner-takes-all prize?
Marine timekeeping advanced through interim funding, contested evaluation and later manufacturing improvements. Harrison’s reward remained disputed, and an accurate instrument still had to become a design others could reproduce and use.
Outcome evidence uncertain
What must an online discussion space specify before its decisions mean anything?
Loomio’s earlier arrangement separated binding decisions from advice and gave working groups a route to escalate matters beyond their mandates. The cooperative later became smaller and changed its practices; the circa-2016 rules describe that earlier design, not its current procedures. Their practical effect on disputed decisions and participation remains unclear.
Outcome evidence uncertain
Can explicit peer commitments replace routine supervisory assignment?
The commitment system gave individuals substantial responsibility while requiring time to persuade colleagues and resolve disagreements. Favorable descriptions of that autonomy do not tell us how newcomers or dissatisfied employees experienced it, or whether the additional negotiation improved productivity enough to justify its cost.
Mixed outcomes
How can a competition succeed technically without its winning system being deployed?
The benchmark target was met and earlier competition techniques entered production. Netflix’s engineers judged the final ensemble’s additional accuracy insufficient to justify its integration cost. Useful research emerged even though the complete winning system was not adopted.
Mixed outcomes
Can people learn a new way of organizing without replacing the workforce?
Participants reported improvements in quality and attendance, and research traced learning from Toyota through NUMMI to GM. The plant nevertheless closed after GM’s withdrawal and Toyota’s assessment that continued operation was not viable.
Mixed outcomes
Can a deliberating panel improve public knowledge without deciding for the electorate?
Across survey experiments covering reviews in Oregon and elsewhere, readers of panel statements gained policy knowledge. That result concerns understanding after exposure to the statement, not whether every voter read it or whether the resulting policies were better. Oregon's commission had been on hiatus since 2018 as of the 2026 official record, separating the information product's value from the institution's ability to keep operating.
Mixed outcomes
What disappears when a prize is remembered only through its winner?
The specified flight was achieved and publicly celebrated. Other entrants faced catastrophic losses. These outcomes establish neither that the prize alone caused aviation’s expansion nor that the benefits outweighed the costs imposed across all competing teams.
Mixed outcomes
What makes participation consequential, and what allows it to lose that force?
The early process mobilized poorer communities and helped improve access to smaller-scale infrastructure. Water, sanitation, and other services were also changing through a broader municipal policy program, so the gains cannot be assigned to participatory budgeting alone. As political support and implementation weakened, participation lost influence over investment; the process was suspended in 2017.
Outcome evidence uncertain
What makes employee discretion more than permission to give suggestions?
Semco continued operating and grew commercially while expanding employee involvement. Semler and sympathetic observers attributed importance to the participative arrangements, but diversification, partnerships, economic conditions, and leadership also mattered. Commercial growth alone cannot reveal which of those changes contributed most.
Mixed outcomes
Can mission achievement be separated from the legitimacy and costs of the mission?
The project achieved its weapons-development objective. That technical achievement came with destructive consequences and costs borne by people who did not choose the mission, including displacement at Oak Ridge.
Bounded success
What lets an intellectual network become a durable institution?
A durable publication and scientific institution emerged, but through repeated changes rather than an unchanged founding design. Survival did not mean commercial self-sufficiency: publishing drew on support for much of its history.
Mixed outcomes
Does removing formal managers remove hierarchy or coordination bottlenecks?
Valve operated a distinctive project-selection and peer-evaluation system while retaining ownership authority and informal influence. Some game projects stalled before the eventual production of Half-Life: Alyx. Whether project choice caused those delays is contested: long development cycles, experimentation, and the company’s platform business could also explain the pattern.
Mixed outcomes
Why can a productive research organization fail to capture some of what it creates?
PARC’s inventions had substantial influence, while Xerox and the spin-offs captured value unevenly. In a comparison of selected spin-offs, successful ventures changed their business models more than unsuccessful ventures. The later outcome does not reveal which opportunities were clearly promising when the decisions were made.
Failure on the stated objective
What does a crowd validate when it backs an ambitious hardware demonstration?
The campaign mobilized substantial money but failed to deliver the promised product to most backers. Investigation after the collapse helped explain what went wrong, without restoring the missing drones or funds.
Mixed outcomes
What can a forced governance transition reveal about consent and implementation?
Within a month of the 2015 severance offer, 14% of employees, including 20% of technology staff, departed. This concentrated disruption during an organizational transition, but the departures could reflect the package’s appeal as well as objections to the new rules. The immediate loss of staff and the long-term performance of Holacracy are separate questions.
How strangers become us
Mixed outcomes
When can a lottery and rotation replace competition for a scarce location?
The historical account describes workable coordination and more evenly shared access to valuable sites. Its scope was limited: outside recreational users lacked equivalent rules, legal exclusion powers were uncertain, and informal enforcement included coercive pressure. Favorable coastal geography also reduced interference from trawlers, complicating any claim that the rules alone caused success.
Mixed outcomes
What does evidence for a peer fellowship tell us about its governance?
For adults with alcohol use disorder, a 2020 Cochrane review found strong evidence that manualized AA/Twelve-Step Facilitation improved continuous abstinence compared with some established alternatives, while other outcomes were often similar. That result concerns a defined route into participation, not a guarantee about any meeting or person. It also leaves open which organizational practices contributed to the benefit.
Mixed outcomes
What happens when a formal decision leaves participants with incompatible visions?
Debian reached a binding decision, and dissenters began a separate project. A procedure allowed the existing project to proceed without reconciling its participants’ competing priorities; open licensing gave those leaving a starting point for their own work.
Mixed outcomes
How can a neighborhood make mutual support dependable without promising unlimited care?
Residents described valued interdependence, comfort, and mutual support after an initially demanding period of community building. The early group was small and self-selected, with a narrow demographic composition. Its experience therefore leaves open how accessible the arrangement would be to people with different resources and needs. Volunteer support also had limits: some residents needed outside help or a different living arrangement.
Mixed outcomes
What replaces managerial control when work, friendship, and care overlap?
During an 18-month field study, participants experienced practical generosity and early opportunities to contribute, alongside exhaustion, pressure to disclose personal feelings, and strained boundaries. Support could open doors while expectations of openness made participation demanding. These experiences concern particular people and occasions, not every member or the network today.
Mixed outcomes
Why can a transparent participatory budget leave money idle or miss shared priorities?
Early organizers reported broader participation and lower coordination costs. Later, steward Francesca Pick encountered low-priority spending, timing advantages, and unused allocations. She judged the projects more strategic after three facilitated rounds, although that judgment leaves open whether the funded work produced better long-term results.
Mixed outcomes
Does expanded access to small business credit produce the broader changes its advocates expect?
Earlier access changed borrowing and some economic choices without significant average improvements in consumption, health, education, or the measured women’s-empowerment outcomes. A six-study synthesis found similarly modest rather than transformative effects across varied settings, while leaving room for heterogeneous benefits and costs.
Mixed outcomes
How does a repeatable recruitment system connect to durable belonging?
A repeatable training and outreach system operates across successive missionary cohorts. Conversion and retention vary across settings, and recruitment totals alone do not show how many people develop lasting participation.
Mixed outcomes
Can decentralization reduce forest loss and poverty while leaving local elites in charge?
The national analysis estimated improvements in both forest and poverty outcomes on average, with substantial variation. The Baglung study found executive roles dominated by relatively wealthy and higher-caste people. These findings are compatible: a program can improve aggregate outcomes while still reproducing inequalities in voice and access.
Mixed outcomes
Why could farmer-managed systems outperform more technically sophisticated agency-managed systems?
In the systems examined, farmer-managed irrigation had higher average performance and stronger local rule enforcement than agency-managed irrigation. The comparison points to the importance of organization alongside infrastructure. Differences in water availability, geography, and system size make it difficult to attribute the whole advantage to local management.
Mixed outcomes
What changes when contributors can improve a draft immediately rather than await permission?
Wikipedia achieved extensive collaborative production while Nupedia faded. Later analysis associated Wikipedia’s restrictive quality controls with declining newcomer retention. Rapid contribution and reliable review had to coexist, and rules introduced to protect the encyclopedia could also discourage its future editors.
Bounded success
Can a project replace personal authority without replacing its whole working community?
Core developers adopted a successor decision structure and elected its first council. Authority moved from one final decision-maker to an elected body, while the electorate remained the core developer community rather than every Python user.
Mixed outcomes
How do collective resource institutions emerge through political struggle rather than simply being designed?
Community organization helped change control over forest resources and supported durable management arrangements. Earlier imposed associations struggled with unequal exploitation and financial management. Later communities faced transport costs, market competition, and limited timber income, so stronger political control did not bring uniform commercial success.
Mixed outcomes
How can collective ownership work together with private holdings—and reproduce inequalities?
Collective management of alpine resources endured alongside private household holdings. Grazing access and maintenance obligations linked households to the commons, while membership boundaries excluded outsiders. Durability therefore coexisted with unequal rights; the arrangement was not open access or an equal claim for every resident.
Failure on the stated objective
What happens when a local intervention changes where people extract resources rather than how much?
The trial detected no improvement in its main forest-use index. Forest loss increased in unmonitored areas relative to controls, consistent with some extraction moving outside the monitored boundary, although displacement is not the only possible explanation. Across a broader six-country study including this trial, monitoring produced modest average benefits, so the Ugandan result differed from the pooled result.
Mixed outcomes
How do user institutions combine local knowledge with public legal recognition?
User institutions endured and retained meaningful local autonomy within a wider legal order. That continuity does not establish that irrigators always had equal power: claims of uniformly peasant, democratic, and unchanged governance across the thirteenth to eighteenth centuries remain contested.