PurposeThe objectives of the current study were to identify the antecedents and outcomes of authentic leadership. For antecedents, the research considered the HEXACO (Honesty-Humility, Emotionality, eXtraversion, Agreeableness, Conscientiousness, Openness to Experience) personality model and thereby identified the impact of authentic leadership on employee performance with the mediating role of psychological safety and employee engagement by using the trait theory.Design/methodology/approachThe current study adopted a positivism research philosophy followed by a deductive approach. Overall, 347 samples were collected from the public sector organizations using quantitative research techniques, and data were gathered through a self-administrated questionnaire. Exploratory and confirmatory factor analyses were used through structural equation modeling (SEM)-Mplus to generate the results and test the formulated hypotheses.FindingsThe results revealed that honesty-humility significantly impacts authentic leadership (β = 0.094 and p < 0.05). Similarly, other dimensions of HEXACO also play a significant role in forming authentic leadership. After analyzing the HEXACO as the antecedent of authentic leadership, sequential mediation of psychological safety and employee engagement was checked and identified that authentic leadership in the presence of mediators was insignificant. Hence the full mediation has been recorded.Originality/valueSince its inception, a plethora of research has been available on the authentic leadership theory. However, the empirical evidence revealed that most research is related to outcomes of authentic leadership. As far as antecedents of authentic leadership are concerned, the literature is still silent, specifically on the development of authentic leaders. The current study is significantly contributing to the theory of authentic leadership, and in this context, the study is unique since it is taking the HEXACO personality model as an antecedent of authentic leadership to investigate its role in the development of authentic leaders. Moreover, the study is also identified as the impact of authentic leadership on task performance, not in isolation, but by taking psychological safety and employee engagement as a mediating mechanism.

PurposeThe research intended to identify the impact of employee exploitation on knowledge-sharing behavior and withdrawal, not in isolation, but by taking psychological ownership and psychological detachment as mediating variables. Moreover, the research aims to identify optimism’s moderating role concerning employee exploitation and psychological ownership. The research aims to suggest the management implementation of the human-centric business process and, subsequently, management to obtain maximum output from employees.Design/methodology/approachPositivism research philosophy followed by a deductive approach is adopted to meet the objectives of the current study. Survey techniques with a self-administrated questionnaire were used to collect data from employees working in public sector organizations. Moreover, 255 employees with the highest qualification were shortlisted to capture the variables’ impact. Data analysis was done by using SEM-AMOS approaches and obtained structural and path models to test the formulated hypotheses.FindingsResults suggested that employee exploitation has a significant relationship with withdrawal, and psychological detachment mediates the relationship. The other path suggested the insignificant role of optimism as a moderator in the relationship between employee exploitation and psychological empowerment. However, psychological empowerment fully mediates the relationship between employee exploitation and knowledge-sharing behavior.Originality/valueA plethora of research is available on employee exploitation; however, the current research is first to capture both positive and negative paths in public sector organizations. It provides clear insights for managers to reformulate and reanalyze their organizational policies to get employees' positive attitudinal and behavioural outcomes.

PurposeThe current research aims to investigate the role of ethical leadership in improving business processes and the impact of ethical leadership on employee engagement with mediating role of relational identification and ethical climate. Although ethical leadership displays and promotes morality in their followers, current literature is silent about the inclusion of relational identification and ethical climate. The present study intends to develop and test a model with the chain of mediation in the relationship between ethical leadership and employee engagement.Design/methodology/approachA total of237 responses were collected from the banking sector using quantitative research techniques, and data were gathered through a self-administrated questionnaire. Exploratory and confirmatory factor analyses were used through SEM- MPLUS to generate the results and test hypotheses.FindingsThe results suggested a significant impact of ethical leadership on employee engagement through relational identification and ethical climate (moral obligations, moral convictions and elevation). By using the results, practical and theoretical implications are discussed.Research limitations/implicationsBesides all the proposed hypotheses that have been accepted, there are some limitations associated with this study. One limitation is usage of single source information, as the data were collected only from the banking sector employees. Moreover, only three variables are taken in the context of ethical climate (moral obligations, moral convictions and elevation). However, some other variables could also be included under the umbrella of ethical climate, e.g. moral virtue. Future researchers should also add different employee attitudes, such as job involvement, job satisfaction and organizational commitment, other than employee engagement.Originality/valueAn abundance of research is conducted on ethical leadership; however, with the development of knowledge and new thoughts related to identification and ethical climate, there is a strong need to conduct the research by including other overlooked possible paths.