Does charismatic leadership encourage or suppress follower voice? The moderating role of challenge–hindrance stressors

There is debate as to whether charismatic leadership triggers or impedes follower voice. This research proposes the relationship between charismatic leadership and follower speak-up behaviors is contingent upon two types of voice (promotive vs. prohibitive) and moderated by the different nature of workplace stressors perceived (hindrance vs. challenge). A multi-method (field and experiment) research conducted in China largely supports our hypothesized model. This research reveals the “double-edged” effect of charismatic leadership and highlights the counter-intuitive sense that challenge stressors may not work well for voice. Implications for theory and practice are discussed.