Introducing an Agenda-based Measurement of Mediation Success: The Divergent Effects of the Manipulation Strategy in African Civil Wars

Previous quantitative mediation research has relied on generalized measurements of “mediation success,” such as agreements, ceasefires or peace durability. However, these measurements of success do not take into account what mediators were mandated to achieve. This article proposes to benchmark outcomes against the explicit mandates of the interventions, a novel way of conceptualizing mediation success. Utilizing data on the agendas of mediated negotiations in intrastate armed conflicts in Africa between 1990 and 2010 as a proxy for mediation mandates, the text’s authors examine the relative effectiveness of manipulation as a mediation strategy. The study shows, in contrast to previous research, that third party manipulation does not have a significant effect on whether the goal of a given round of negotiations is achieved and, that under some circumstances, may decrease the likelihood of mediation success. The text’s authors also discuss the opportunities as well as limitations of a mandate-based approach to the study of mediation success.