State-dependent governance escalation in Wikimedia wikis: excess monitoring and enforcement concentration after conflict shocks

Abstract

Rules and monitoring can help communities coordinate under stress, but they can also harden into counterproductive red tape. This paper asks whether a wiki’s pre-shock procedural regime shapes how it reorganizes when stress spikes. Bureaucratic state is measured as excess monitoring ( Rex SOC )—monitoring activity above what would be expected given scale, workload, and conflict within each wiki-month. Using a monthly panel of 82 Wikimedia wikis (2004–2026), local-projection event studies are estimated around extreme conflict months, with overload months used as a secondary exploratory comparison. The main outcome is enforcement concentration, measured as the top-1% share of enforcement actions; talk share is analyzed as a secondary indicator of coordination work. Conflict shocks are associated with an immediate spike in enforcement concentration that reverses in the next month. The spike is larger when the shock occurs in a high- Rex SOC regime, consistent with stronger short-run governance escalation in already monitoring-intensive settings. Talk share moves in the same direction but is less robust to lead diagnostics, so it is treated as supporting evidence. Because the design is observational, the estimates are interpreted as conditional dynamic associations rather than fully causal effects. The paper contributes a demand-adjusted measure of governance intensity and a transparent event-study workflow for tracing state-dependent governance responses in large-scale online collaboration.