Community,Authorities, and Support for Vigilantism: Experimental Evidence

Vigilante justice challenges the state’s monopoly over the use of violence and as such has come to the attention of a growing body of political scholars. However, still little is known about the circumstances that foster support for citizens circumventing the state to confront crime directly. I argue that citizens’ perceptions of a trusting community, on the one hand, and an untrustworthy law enforcement, on the other, jointly influence their support for this kind of behavior. I test these hypotheses using a lab-in-the-field experiment in Mexico, a case in which the expansion of vigilante organizations has posed a serious challenge to the state. I find that participants are more supportive of a vigilante action when those considering said action are described to be inserted within a trustworthy community. Furthermore, I find that this effect is moderated by the described trustworthiness of law enforcement. These results contribute to our understanding of the emergence of vigilantism, and how trust in authorities can moderate the normative expression of social capital.