Replication data for: The Peacekeeping–Peacemaking Dilemma

Peacekeeping has become an increasingly prominent tool for conflict management and there has been an accompanying explosion of scholarly studies on peacekeeping. Yet, such analyses typically ignore the process of getting a peace agreement itself, missing the potential impact that a peacekeeping force might have in facilitating a peace agreement between protagonists. In this paper, we explore among both enduring rivalries and civil wars whether the presence of a peacekeeping force enhances the prospects for gaining an agreement between protagonists. The academic literature suggests opposing logics: one suggesting the desirability of peacekeeping forces while the other implies that they may be counterproductive. We consider whether the presence of peacekeeping enhances or inhibits mediation and negotiation attempts. We also explore whether the success rates for international mediation and negotiation efforts in those conflicts are affected by the presence of peacekeeping forces. Our results suggest support for the pessimistic view of peacekeeping as it discourages diplomatic efforts and decreases the likelihood of achieving a settlement, although the results are clearer for interstate conflict than for civil wars.