Edinburgh Napier University

  Although the relationship between critical success factors (CSFs) and project performance is established, evidence regarding the dependence on the context of CSFs is patchy. To advance this field, we conduct two complementary studies. Study 1 examines contingency theory regarding managerial CSFs using survey responses (N = 211) of project management professionals from the United Kingdom. Using survey data from projects (N =336) in the United Kingdom, Study 2 examines the contextual dependence of managerial CSFs in a moderated-moderation, theoretical framework whereby project technological uncertainty moderates the relationship between managerial CSFs and project execution and efficiency, and in-group collectivism culture of the executing organisation moderates the effect of technological uncertainty.
Results confirm that external and internal contexts influence managerial CSFs. Managerial CSFs have a greater than expected influence on project execution and efficiency. The positive effect of managerial CSFs is weaker when technological uncertainty is high. When technological uncertainty is high, the effect of managerial CSFs strengthens as levels of in-group collectivism culture increase. However, when technological uncertainty is low, the effect of managerial CSFs weakens as levels of in-group collectivism culture increase. We discuss the managerial and theoretical implications.