This study aims to investigate how servant leadership drives greater employee
organizational citizenship behavior through the dual mediation mechanism of
leader-member exchange and psychological safety. Drawing on a sample of 256
full-time and contracted public service employees working in local governments in
middle Taiwan, a two-stage data collection method was used. Results show that: (1)
Servant leadership has positive effect on organizational citizenship behavior; (2)
LMX mediates the relationship between servant leadership and organizational
citizenship behavior; (3) Psychological safety mediates the relationship between
servant leadership and organizational citizenship behavior.