The unexpected results of the peace referendum changed conflict termination preferences in Colombia

In October 2016, the Colombian electorate narrowly rejected in a plebiscite the final agreement to end the conflict with the longest-running armed insurgency in the Western Hemisphere, the FARC. The plebiscite’s result provides a unique opportunity to assess dynamics in civil conflict termination preferences. I exploit the unexpected victory of the No vote, observed during the AmericasBarometer fieldwork, to estimate the effect of the uncertainty about the trajectory of the conflict generated by the outcome of the plebiscite. The unexpected defeat of the peace plebiscite did not measurably change the expressed support for the recently rejected agreement. However, it increased the public support for a negotiated rather than military settlement to the conflict, as well as respondents’ willingness to give concessions to FARC members. These findings inform the broader literature on civilian preferences toward civil conflict termination and compromise.