PurposeThe purpose of this paper is to explore the mediating effect of the work–family conflict in the relation between ethical leadership and job satisfaction.Design/methodology/approachA questionnaire was answered by 234 nursing professionals working in Portuguese public health institutions.FindingsRegression analyses indicate that there is a positive relationship between ethical leadership and satisfaction and a negative relationship between ethical leadership and the nurse's work–family conflict. Furthermore, it was revealed that the work–family conflict mediated (partially) the relationship between ethical leadership and job satisfaction.Research limitations/implicationsEthical leadership was measured by assessing the nurses' perceptions of their leaders' character. The cross-sectional data limited the possibility of establishing the causality of the study variables, where the generalization of results was not possible due to the fact that data were obtained in public health institutions alone.Practical implicationsConsidering that ethics precede good relations between the manager and collaborator, it is recommended that organizations develop ethical training for their leaders, more specifically in the case of head nurses.Originality/valueThe added value of this empirical study lies in the mediated role of the work–family conflict in the analysis of the relationship between ethical leadership and job satisfaction.

The purpose of this study is to explore the mediating role of the perception of social responsibility, and organizational identification, in the relationship between responsible leadership and organizational citizenship behavior in the hospitality industry. A questionnaire was answered by 214 frontline employees of four and five-star hotels, in the north of Portugal. Results indicate that there is a mediation model, which uses the effect of the perception of social responsibility and organizational identification in the relationship between responsible leadership and organizational citizenship behaviors. This study is a first attempt to propose a parallel multiple mediator model that explores the effect of hotel frontline employees’ perceptions of the importance of social responsibility, as well as the effect of employees’ identification with the organization, both of which act as mediators in the relationship between responsible leadership and OCB in the hospitality industry.

This paper aims to contribute to the understanding of the three‐dimensional model of organizational commitment proposed by Meyer and Allen (e.g., 1991). It focuses on whether continuance commitment should be considered one‐dimensional or bidimensional (low alternatives; high sacrifices). Whether affective commitment should be divided into two components (affective commitment; future in common) or if it should remain as a one‐dimensional construct is also discussed. The paper also considers a “new” factor identified by Rego (2003), which he named “psychological absence”, but which we denominated here as accommodating commitment. Besides the confirmatory factor analysis, the paper shows how four dimensions of organizational justice (distributive, procedural, interpersonal, and informational) explain organizational commitment. The sample comprises 366 individuals from 22 organizations operating in Portugal. The predictive value of the justice perceptions for both instrumental commitment components is quite weak, despite ranging from 25 per cent to 36 per cent for the other components. Procedural and interpersonal justice are the main predictors. The accommodating dimension improves the fit indices of the factorial model, but its meaning is not clear. It is also not clear whether one should consider it as a new component of commitment or whether its items should be removed from the measuring instruments. The findings suggest that some gains can be achieved in the partition of the affective and instrumental commitment, but further research is necessary to clarify the issue.

Purpose – The purpose of this paper is to analyse the impact of workplace empowerment and staff nurses’ perceptions of trustworthiness in their supervisor as determinators of organizational commitment. Design/methodology/approach – Data were collected from 189 nurses working at Portuguese public hospitals. Findings – Results indicate that an empowering work context was significantly predictive of nurses’ affective commitment and on the perceptions of trustworthiness of the supervisor. The employees who understand that they have access to factors of empowerment (formal power, informal power, resources, opportunity, support and information), and feel that they can influence the organization where they work, are in a better position to establish affective connections with the organization, as well as to perceive their supervisor as trustworthy. Research limitations/implications – One limitation relates to the generalization of the study’s findings outside the national context. Practical implications – Organizations must meet the conditions that contribute to increasing the organizational commitment of healthcare professionals when developing policies for human resources since the emotional bond with the organization seems to provide the strength to withstand moments of great difficulties. Originality/value – This research contributes to the understanding of how fostering empowering and trustful leadership will generate positive effects on job attitudes, even in a particularly difficult context of austerity.

The main aim of this study is to analyze the impact of green human resource management on organizational citizenship behavior through the mediating role of organizational identification and job satisfaction in Portuguese companies certified by ISO 14001. A survey was applied to a sample of 120 collaborators who work in ISO 14001 certified Portuguese industrial companies. Results indicate that there is a mediation model, which uses the effect of job satisfaction in the relationship between green human resource management and its impact on organizational citizenship behavior. This study proves to be important when understanding the individual effects caused by a green human resource management system.