“…Employee innovation plays a key role in providing continuous competitive advantage to the organization (Ghosh, 2010;Turró et al, 2014;Odoardi et al, 2015;Shin et al, 2017). Many literature concern with employee innovation, and these reviews identified that employee psychological capital has a positive effect on employee innovation (Liang and Li, 2016;Fang et al, 2019;Tang et al, 2019;Tsegaye et al, 2020), but few of these studies focus on the relationship between leader psychological capital and employee innovation (Peterson et al, 2009;Li et al, 2020). Positive psychology posits that leader psychological capital (PsyCap) is a positive psychological resource.…”