A moderated mediation model of the relationship between abusive supervision and knowledge sharing

2018 ◽  
Vol 29 (3) ◽  
pp. 403-413 ◽  
Author(s):  
Soojin Lee ◽  
Seckyoung Loretta Kim ◽  
Seokhwa Yun
2017 ◽  
Vol 21 (4) ◽  
pp. 946-960 ◽  
Author(s):  
Chang-Wook Jeung ◽  
Hea Jun Yoon ◽  
Myungweon Choi

Purpose The purpose of this paper is to investigate the moderated mediation model in which the effect of perceived organizational support (POS) on knowledge sharing intention is mediated by levels of individual affective commitment to the organization, while the relationship between POS and affective commitment is moderated by organizational tenure. Design/methodology/approach Hypotheses on mediation, moderation and moderated mediation were tested with data collected from Korean for-profit organizations. Conditional process analyses with bootstrapping supported all three hypotheses. Findings The findings demonstrate that the relationship between POS and knowledge sharing intention is mediated by affective organizational commitment. In addition, the mediation effect is strengthened when an individual’s organizational tenure is low. Theoretical and practical implications and directions for future research are followed. Originality/value This study contributes to the literature on knowledge sharing by providing a basis for understanding the mediating mechanism through which POS influences knowledge sharing intention, and, ultimately, organizational functioning via individual affective attitude. This is the first attempt examining the role of organizational tenure as a key contingency factor in knowledge sharing. By investigating the underlying logic of individual intention to share knowledge, this study expands the current spectrum for knowledge management.


2019 ◽  
Vol 49 (1) ◽  
pp. 284-302
Author(s):  
Muhammad Naeem ◽  
Qingxiong (Derek) Weng ◽  
Ahmed Ali ◽  
Zahid Hameed

Purpose Drawing upon affective events theory, the authors propose that the subordinates’ negative gossip acts as a targeting affective event which leads to supervisor negative emotions. In turn, such negative emotions provoke supervisors to exhibit abusive behavior toward their subordinates. Additionally, the authors propose that an affective dispositional factor, namely, supervisor emotional regulation, moderates the hypothesized relationships. Using multisource data and a moderated-mediation model, the authors find that the supervisor’s perception of the subordinates’ negative workplace gossip is associated with abusive supervision through the supervisor’s negative emotions. Moreover, the supervisor’s emotional regulation mitigates the relationship between such negative gossip and the supervisor’s negative emotions. The paper aims to discuss this issue. Design/methodology/approach Data were collected from employees (e.g. subordinates) and their immediate supervisors in organizations representing a variety of industries (e.g. finance, health care, information technology, public safety and human services) located in three cities in China. Respondents were recruited from different professional online forums with the offer of free movie tickets in return for participation. Findings Using multisource data and a moderated-mediation model, the authors find that the supervisor’s perception of the subordinates’ negative workplace gossip is associated with abusive supervision through the supervisor’s negative emotions. Moreover, the supervisor’s emotional regulation mitigates the relationship between such negative gossip and the supervisor’s negative emotions, but not the relationship between the supervisor’s negative emotions and abusive supervision. Research limitations/implications Like all studies, the current one is not without limitations. First, the data were collected using a cross-sectional research design, which limits the interference of causality among the hypothesized relationships in the model. Future research work should apply alternative research designs such as a daily diary or longitudinal data collection (Shadish et al., 2002), in order to support the validity of the study. Practical implications In practical terms, abusive supervision is recognized as a destructive workplace behavior that is costly to organizations (Mackey et al., 2017; Martinko et al., 2013). Thus, it is important for organizational management and practitioners to understand the reasons why supervisors exhibit abusive behavior toward subordinates. Social implications Through this study, higher management must understand harmful effects of subordinates’ workplace negative gossip, it must be recognized as other types of workplace mistreatment (rudeness and incivility), establishment and enforcement of the code of conduct can prevent negative workplace gossip prevalence in the workplace. Originality/value This study has contributed to the organizational behavior literature in several aspects. First, most studies have examined the consequences of abusive supervisor through subordinates victimization, current study contributes in the ongoing stream of research by examining antecedents of abusive supervision through subordinates’ social victimization (e.g. negative workplace gossip) of supervisors.


2019 ◽  
Vol 47 (12) ◽  
pp. 1-12
Author(s):  
Lei Yao ◽  
Ping Li

We applied conservation of resources theory to propose a moderated mediation model explaining how and when moral leadership influences employees' work–family conflict (WFC). Specifically, we hypothesized that both job clarity and workplace anxiety would mediate the relationship between moral leadership and employees' WFC, and that trust in supervisor would moderate the indirect effect of moral leadership and WFC through job clarity and workplace anxiety. We collected data from 258 employees of 3 companies in China, and their spouses. The findings indicated that job clarity and workplace anxiety mediated the relationship between moral leadership and employees' WFC, and that trust in supervisor strengthened the indirect effect through job clarity and workplace anxiety. Theoretical and practical implications of our findings are discussed regarding how and when moral leadership style reduces employees' WFC.


2018 ◽  
Vol 39 (5) ◽  
pp. 665-678 ◽  
Author(s):  
Matthew Valle ◽  
Micki Kacmar ◽  
Martha Andrews

Purpose The purpose of this paper is to examine the effects of ethical leadership on surface acting, positive mood and affective commitment via the mediating effect of employee frustration. The authors also explored the moderating role of humor on the relationship between ethical leadership and frustration as well as its moderating effect on the mediational chain. Design/methodology/approach Data were collected in two separate surveys from 156 individuals working fulltime; data collections were separated by six weeks to reduce common method variance. The measurement model was confirmed before the authors tested the moderated mediation model. Findings Ethical leadership was negatively related to employee frustration, and frustration mediated the relationships between ethical leadership and surface acting and positive mood but not affective commitment. Humor moderated the relationship between ethical leadership and frustration such that when humor was low, the relationship was stronger. Research limitations/implications Interestingly, the authors failed to find a significant effect for any of the relationships between ethical leadership and affective commitment. Ethical leaders can enhance positive mood and reduce surface acting among employees by reducing frustration. Humor may be more important under conditions of unethical leadership but may be distracting under ethical leadership. Originality/value This study demonstrates how frustration acts as a mediator and humor serves as a moderator in the unethical behavior-outcomes relationship.


Sign in / Sign up

Export Citation Format

Share Document