“…Yet, PBOs face a challenge in this area because they do not have integrative coordination systems for employee voice (Matthews, Stanley, & Davidson, 2018). Studies examine aspects of voice in project settings in a disconnected manner (e.g., Dainty, Raidén, & Neale, 2009; Ekrot, Rank, & Gemünden, 2016; Gemünden, Lehner, & Kock, 2018; Kaufmann, Kock, & Gemünden, 2020; Liang, Shu, & Farh, 2019; Qian et al, 2019) or indirectly study voice (e.g., Aaltonen, 2013; D'Armagnac, 2015; Keegan & Den Hartog, 2018; Love, Teo, Davidson, Cumming, & Morrison, 2016). However, it is our view that the study of voice in PBOs is important for the following four challenges that PBOs face.…”