
What The Authors Ask
Javier Osorio and Susan Brewer-Osorio investigate why criminal organizations sometimes step in to govern local communities. They challenge explanations that treat criminal governance as merely a top-down imposition, proposing instead that both bottom-up demand for help and top-down incentives to provide coercion shape how and when criminals govern.
A Theory of Demand and Supply
The authors develop a theory in which civilians' basic needs create demand for criminal-provided services, while criminals' security concerns and strategic goals shape the supply of aid or coercion. The theory highlights three core factors that determine whether criminal governance emerges: economic distress, communities' capacity to organize or resist, and the strength or responsiveness of the formal state.
How the Study Measures Support
Osorio and Brewer-Osorio test their theory with multiple list experiments—survey techniques designed to elicit truthful responses on sensitive topics—fielded in Mexico, Honduras, Guatemala, and El Salvador. These experiments aim to estimate clandestine attitudes and behaviors related to citizens' willingness to seek criminal aid and perceptions of criminals' incentives to provide help or coercion.
Key Findings
Implications for Theory and Policy
The results support a combined demand-and-supply account of criminal governance: civilians' needs matter for why they turn to illicit actors, but criminal responses are driven primarily by security and competition dynamics, not by broad welfare provision. For policymakers, the findings imply that reducing basic economic vulnerability and strengthening community channels for articulation and accountability can lower the local demand for illicit governance; meanwhile, state responses that change the strategic incentives facing criminal groups are necessary to limit coercive supply.

| Demand and Supply of Criminal Governance: Experimental Evidence from Mexico, Honduras, Guatemala, and El Salvador was authored by Javier Osorio and Susan Brewer-Osorio. It was published by Cambridge in APSR in 2025. |