How supervisors set the tone for long hours: Vicarious learning,subordinates' self-motives and the contagion of working hours

This paper develops a theoretical model that highlights the mechanisms underlying the contagion of long working hours from supervisors to subordinates at different stages of their relationship. Drawing upon social learning theory, we suggest that subordinates mimic the supervisor's working hours through vicarious learning. Focusing first on the role-taking stage of the supervisor-subordinate relationship, we identify four factors, namely supervisor's perceived status, subordinate's work centrality, congruence between organizational norms and supervisor's working hours, and subordinate's identification with the supervisor, that may influence the perceived desirability of adopting the supervisor's working hours. We then examine the relative influence of each of these factors through the lens of subordinates' self-motives. Turning, next, to the routinized supervisor-subordinate relationship, we elaborate on how social contagion may evolve over time. Lastly, the implications of our model as well as future research avenues are presented.     

Supervisors' overtime hours,abusive supervision and leader–member exchange: How supervisors' long work hours harm their relationships with subordinates

The current research examines the consequences of supervisors' overtime hours on subordinates. Drawing upon the stressor-emotion model of counterproductive behaviors, we argue that supervisors' overtime hours positively relate to abusive supervision behaviors through negative emotions, which in turn undermine leader–member exchange relationships. We further posit that this process is exacerbated among subordinates with a strong relational self-concept. Multisource multilevel data collected from an organizational sample of 181 employees and longitudinal data from 416 employees from multiple organizations support our predictions. This research indicates that the consequences of working overtime extend beyond supervisors, as subordinates may be negatively affected when their supervisors work long hours. We discuss implications for both theory and practice.