“…Magee and Galinski (2008) further characterise hierarchy as a ‘rank order’ of status and power, while Kolodny (2023) describes it as a ‘pecking order’. In consideration of the complexity, variability and fragmented multiprofessional nature of healthcare settings (Launer, 2022; Walston & Johnson, 2022), this review identifies a relative lack of research at the macro level of healthcare organisations (Bresnen at al., 2016; Chen et al, 2021; Johnson et al, 2020; Khayal, 2022; Øyri et al, 2020; Ramanujam & Rousseau, 2006; Vaughn et al, 2019) in leadership, management, organisational dynamics, complexity theory, quality improvement, innovation failure, resilience, regulation, disdain for business management, systems thinking, risk analysis and health expenditure, all of which relate to hierarchy. Hierarchy also exists at the meso and micro levels of healthcare organisations in teams, regardless of how broader societal relations or how a broader organisation is structured; competence and perceived expertise, amongst a range of other factors, are important in explaining how hierarchies are formed and are maintained amongst groups and teams (Bunderson, 2003; Magee & Galinsky, 2008).…”