PurposeThe purpose of this study is to examine the role of psychological capital (PsyCap) among employees in the higher education (HE) sector. Specifically, the aim of this paper is threefold. First, this study explores the effect of psychological empowerment (PsyEmp) and the two organizational culture factors of clan and market on PsyCap. Second, the study also examines the relationships between PsyEmp, PsyCap and individual innovative behavior (IIB). Third, this paper examines the mediating role of PsyCap on IIB and PsyEmp.Design/methodology/approachA conceptual model was developed and tested on 250 university employees in Norway. Partial least squares structural equation modeling was used to analyze the data.FindingsThe analysis shows that both PsyCap and PsyEmp have a direct positive relationship with IIB. The results also reveal that PsyEmp, clan culture and market culture are all positively and significantly linked to PsyCap. The relationship between IIB and PsyEmp is also mediated by PsyCap.Originality/valueThis study extends the knowledge of PsyCap in the context of the HE sector. For managers, the study highlights the importance of investing in and managing employees’ PsyCap. In addition, although perceived PsyEmp at work can strengthen the level of IIB among employees, employees’ PsyCap can be much more influential. Furthermore, the study contributes new knowledge regarding the symbiotic nature of various organizational culture types and the benefits of having both a clan culture and a market culture in enhancing organizational capabilities.