The importance of conflict characteristics for the diffusion of international mediation

<jats:p> This article argues that similar conflict characteristics form links between crises, which signal the relevant actors – that is, the belligerents and the potential mediator(s) – that a comparable approach in terms of third-party mediation could be suitable across these disputes – even if the relevant parties are not the same. Specifically, demand (antagonists) and supply-side actors (mediators) are likely to employ the heuristic of learning from and emulating the mediation behavior in similar crises. The empirical analysis, using data from the International Crisis Behavior project, shows that comparable patterns in violence, arguably the most visible and salient conflict characteristic, are associated with mediation traveling across crises; other dispute characteristics incorporated into spatial lags are not, however. Hence, particularly as domestic/unit-level (monadic) influences are controlled for, the effect of common exposure is taken into account, and different estimation strategies are used, the results emphasize that there is a genuine diffusion process via common levels of violence in the context of international mediation. </jats:p>