Elinor Ostrom, Polycentric Governance, and Policing with Vlad Tarko

Episode Summary

Executive Summary: The episode examines Elinor Ostrom’s work on polycentric governance, common-pool resource management, and institutional design. Vlad Tarko explains how Ostrom showed communities can solve commons problems by creating their own rules, why successful governance is often decentralized rather than hierarchical, and how this logic extends from forests and fisheries to policing and public administration.

Main Topics: Elinor Ostrom’s research program (Priority: 5/5): Tarko describes how his own work and biography project on Ostrom grew out of the Ostromian research network, especially through the Bloomington workshop and collaborations on polycentricity. Polycentricity as a governance framework (Priority: 5/5): The conversation defines polycentricity as multiple centers of decision-making that interact under a shared rule framework, emphasizing coordination without a single hierarchy. Commons, institutional rules, and game theory (Priority: 5/5): Ostrom’s core contribution is framed as showing that tragedies of the commons are not inevitable because communities can alter incentives through self-created rules, shifting games like prisoner’s dilemma toward cooperation. Fieldwork and the Institutional Analysis and Development framework (Priority: 4/5): The discussion highlights Ostrom’s empirical method: comparing many field studies, building a common language across disciplines, and using the IAD framework to study governance across contexts. Policing and metropolitan governance (Priority: 5/5): Tarko summarizes Ostrom’s work showing decentralized police departments often outperform consolidated ones, partly because large hierarchies create administrative bloat and weaker local responsiveness. Public choice, development, and institutional transfer (Priority: 4/5): The episode contrasts Ostrom’s endogenous, local-rule approach with top-down development models and argues that importing institutions across contexts often fails because local details matter. Contemporary relevance and ongoing research (Priority: 4/5): The conversation ends by stressing that Ostrom’s approach remains active through global workshops and new work on public governance, public-private partnerships, and institutional economics.

Key Arguments: Ostrom’s main insight is that commons problems are not solved by assuming external authority; communities can create and enforce their own rules to govern shared resources. Polycentric systems are more resilient than hierarchical ones because different centers can coordinate, specialize, and adapt rules to local conditions. The tragedy of the commons should not be treated as a fixed outcome from a static payoff matrix; incentives can be redesigned by institutions. Fieldwork is essential because real-world governance varies widely; successful rules in one location often cannot simply be transplanted elsewhere. Decentralized police departments can outperform centralized ones because they are closer to local information, less bureaucratically layered, and better able to coordinate service provision. Claims that consolidation yields efficiency often ignore bottom-up cooperation, where local units share labs, jails, or training through agreements without losing local responsiveness. Community policing fails when it is reduced to information-gathering; Ostrom’s version requires communities to shape the actual purpose and incentives of policing. Top-down development and public-administration reforms often fail because they focus on lower-level operating rules while neglecting the collective-choice mechanisms that create those rules. Private-public partnerships are not automatically better than public provision; what matters is whether institutions connect decision-makers to citizen needs and incentives. Ostrom’s broader legacy is methodological as much as substantive: she built a common framework and research agenda that unified studies across disciplines and regions.

Data Points: Nobel Prize year: 2009 - Elinor Ostrom won the Nobel Prize in Economics in 2009. First woman economics Nobel laureate: 1st - Tarko notes Ostrom was the first woman to win the economics Nobel. Workshop origin: Indiana - The Ostrom workshop began in Indiana and later became a global research network. Workshop conference cadence: every five years - Tarko says the Workshop on the Workshop conference happens every five years. Workshop conference edition: 6th - He mentions the upcoming event as the sixth workshop-on-the-workshop conference. Police studies timeframe: early 1970s and early 1990s - He describes an initial police study in the early 1970s and a larger follow-up in the early 1990s. Research scope: almost all metropolitan areas in the US - The follow-up police study expanded to nearly all U.S. metropolitan areas. Police study output: largest study of police departments in the United States - Tarko says the metropolitan-area police work is still the largest such study.

Pivotal Quotes: "the idea of polycentricity is that you have multiple centers that take decisions on their own, but each of them has a relatively big impact on the others" — Vlad Tarko: Definition of polycentric governance and how it differs from simple decentralization. "you should not assume that the payoff matrix in a game theory is fixed" — Vlad Tarko: Explaining Ostrom’s argument that institutions can change incentives and transform a prisoner's dilemma into a more cooperative game. "the police should get their purpose from the community" — Vlad Tarko: Describing Ostrom’s view of community policing as a genuine transfer of priorities, not just information collection.

Implications: Listeners should see governance as an institutional design problem, not a simple centralization-versus-decentralization choice. Ostrom’s legacy suggests durable solutions come from local rule-making, adaptive coordination, and incentives aligned with users’ needs.