TY - JOUR T1 - Assessing How Excellence Practices Influence Organizational Performance: The Mediating Role of Knowledge Management in Mobile Network Operators A1 - Marco De Santis A1 - Giulia F. Romano A1 - Paolo Conti JF - Annals of Organizational Culture, Leadership and External Engagement Journal JO - Ann Organ Cult Leadersh Extern Engagem J SN - 3108-4176 Y1 - 2021 VL - 2 IS - 1 DO - 10.51847/X0VrLV9TBK SP - 161 EP - 176 N2 - This research seeks to examine how the EFQM excellence model—specifically through its direction and execution dimensions, referred to as directional excellence practices (DEPs) and executional excellence practices (EEPs)—influences organizational performance (OP). Additionally, it explores the mediating effect of knowledge management processes (KMPs) in the links between these excellence practices and OP. Data were gathered via a questionnaire distributed to middle and senior managers in four mobile network operators (MNOs) operating in Yemen, yielding 219 usable responses for analysis. The hypothesized model was tested using the disjoint two-stage structural equation modeling (SEM) method in SmartPLS software. Empirical evidence revealed partial complementary mediation by KMPs in the association between DEPs and OP, alongside complete mediation by KMPs in the connection between EEPs and OP. These outcomes suggest that KMPs enhance the positive effects of DEPs on OP but diminish the direct effects of EEPs on OP. To the authors' best knowledge, this work offers a novel exploration of the interplay among DEPs, EEPs, and OP, with KMPs serving as a mediator, within the context of MNOs, thereby enriching the limited body of research on these interrelated concepts. UR - https://apsshs.com/article/assessing-how-excellence-practices-influence-organizational-performance-the-mediating-role-of-knowl-pbblsez50f3ndem ER -