Alleviating knowledge contribution loafing among engineering designers by ethical leadership: the role of knowledge-based psychological ownership and emotion regulation strategies

Purpose This paper aims to examine how ethical leadership alleviates knowledge contribution loafing among engineering designers through the mediating effect of knowledge-based psychological ownership and the moderating effect of emotion regulation strategies. Design/methodology/approach This study adopts a questionnaire survey to obtain 344 valid sample from engineering designers and uses partial least squares-structural equation modeling to analyze data. Findings The results demonstrate that ethical leadership is a key factor to alleviate knowledge contribution loafing. Knowledge-based psychological ownership is a main factor causing knowledge contribution loafing and mediates the influence of ethical leadership on knowledge contribution loafing. Furthermore, cognitive reappraisal (a response-focused emotion regulation strategy) moderates the relationship between ethical leadership and knowledge contribution loafing, and the effect of ethical leadership on knowledge contribution loafing is stronger when cognitive reappraisal is high. Originality/value This study addresses the knowledge gap that ethical leadership affects knowledge contribution loafing with knowledge-based psychological ownership as the intermediary. This study also advances the literature on leadership and emotion regulation and extends the scope of social learning theory in knowledge management domain through examining the moderate role of emotion regulation strategies.