title: EU Mediation Practices in Ukraine during Revolutions: What Authority as a Peacemaker?
abstract: Abstract This article compares two different experiences of EU engagement in mediation in Ukraine: the Orange Revolution in 2004 and the Euromaidan crisis in 2013–2014. This comparison reflects two different outcomes of EU mediation practices under similar circumstances of political conflict between domestic political actors. The changing degree of collective EU authority recognized by other actors is the main driver behind varying EU mediation practices and outcomes. Authority conferred on the 
journal: International Negotiation