“…Through a systematic literature review and analysis, this research finds that, although some studies explore antecedents of knowledge hiding from individual-level element perspectives, such as personality traits (Anand and Jain, 2014;Demirkasimoglu, 2016), and psychological characteristics (Ain et al, 2021;Tian et al, 2021), these existing studies scarcely explores knowledge hiding from the view of higher-up management features. The most recent literature has continuously explore knowledge hiding in relation to contemporary leadership phenomena, occurring frequently in the current era of "post-COVID-19" (Batistic and Poell, 2022), such as insufficient resources available for allocation (Corwin et al, 2022) or clubbing together in workplace (Jasimuddin and Saci, 2022). Although existing theoretical books, reviews, and papers have widely examined and highlighted the impacts of various types of SME leadership on a series of subordinate behaviors, most, to our knowledge, have largely ignored the differential category of SME leaders and have seldom observed or analyzed the influence mechanisms of this leadership category, especially specific influences on 10.3389/fpsyg.2022.983669 individual knowledge-based actions.…”