Corruption as a self-sustained collective state in political systems
How corruption becomes self-reinforcing and nearly impossible to dislodge
A mathematical model shows that political corruption can become a stable, self-sustaining system rather than merely the sum of individual bad actors. Once corruption reaches a critical threshold in how officials interact and support each other, the system locks in place — small anti-corruption efforts fail to budge it, and corruption persists across elections and crises.
This explains why some governments stay corrupt even after scandals, leadership changes, or reform attempts. If corruption has become self-reinforcing rather than dependent on specific individuals, conventional fixes like prosecuting officials or passing new laws may fail. Understanding the threshold at which this shift happens could help policymakers identify when more aggressive, systemic interventions are needed rather than incremental reforms.