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The purpose of this paper is to propose and to test three models in order to examine the mechanisms through which dimensions of transformational leadership influence different forms of organizational commitment by testing the possible mediating role of leader-member exchange (LMX) dimensions.

The participants in this study are represented by 427 senior executive French employees having a university degree and minimum two years of work experience in their current organization. The relationships between different variables were analyzed using structural equation modeling.

The results indicate that the dimensions of LMX mediated the relationships between the dimensions of transformational leadership and organizational commitment dimensions. The contribution dimension of LMX acts as a consequence, rather than an antecedent of commitment. These findings are important since they may serve as a bind between leadership dimensions and the kind of organizational commitment that each of these dimensions can generate in followers.

To the authors’ knowledge, this is the first empirical study that tests the interaction of transformational leadership and LMX on organizational commitment in a French context. The originality of this work leads on investigating these three concepts as multidimensional constructs and focusing on the mediating role of LMX in the relationship between dimensions of transformational leadership and different forms of organizational commitment which can be considered as a novelty in the field of research in this area. As a result, this study addresses concerns about that lack of academic research on the mechanisms by which transformational leaders influence the organizational commitment of their followers.

This paper aims to use macro-level theories based on the equilibrium between the exploration and exploitation of resources in an organisation to examine the association between turnover and performance through the analysis of a professional football (soccer) team in the Premier League, namely, Manchester United Football Club.

This study compiles historical data for 24 seasons of the Premier League between 1984-1985 and 2008-2009. Using these data, the authors define measures of performance and player turnover.

The results show the existence of an inverted U-shaped relationship between exploration and exploitation (turnover processes) and group efficiency under certain conditions, such as the number of work systems considered and the period during which the level of turnover is calculated.

Most research on employee turnover suggests that reductions in turnover have a positive effect on the efficiency of the organisation. However, the present study suggests that worker turnover can be analysed using theories based on the equilibrium between the processes of resource exploitation and exploration, especially for high-performance work groups. These theories predict an inverted U-shaped relationship between turnover and performance, which has been identified through empirical analysis.

The purpose of this paper is to investigate the relationship between a challenging dimension of organizational citizenship behavior (OCB) and self-regulatory focus in an academic work setting. Job performance indicators were included to assess the nomological validity of regulatory focus measures.

Data were collected using a questionnaire conducted with 251 Spanish academic workers. The data were analyzed using structural equation modeling.

Results reveal the existence of positive relationships between promotion focus and two of the outcomes: change-oriented OCB and research-oriented performance-enhancement intention. On the other hand, prevention focus had only a significant relationship with teacher-oriented performance-enhancement intention.

The limitations of this research are twofold: on the one hand, further research should overcome the methodological limitations related with data gathering, looking for third-party measures of performance and favoring longitudinal data collection designs. On the other hand, more research is needed on the malleability of regulatory focus, defining models when prevention and promotion focus act as mediating variables.

Individuals with high levels of promotion focus will put their efforts on the tasks which are more valued in the processes of tenure, promotion and compensation. On the other hand, individuals with high levels of prevention focus will tend to meet the minimum of requirements and accomplish salient job duties. That can be taken into account when defining human resource policies, giving a high weight in the assessment of tenure and promotion programs to the tasks where the organization wants their promotion focus individuals to center their attention.

This paper is one of the first efforts of validating the Regulatory Focus at Work Scale in organizational and academic contexts different from the initial validation study. The study also contributes to research on the antecedents of change-oriented OCBs, and defines new measures of intentions to perform in specific working activities.

The purpose of this paper is to analyze the relation between the underlying dimensions of protean (self-direction and values driven) and boundaryless (boundaryless mindset and organizational mobility preference (OMP)) career attitudes (Briscoe et al., 2006) and organizational commitment, within today's unstable and uncertain business scenario.

Data were collected from 167 professionals attending graduate and postgraduate distance learning courses. The hypotheses were tested using hierarchical regression analysis.

Research results suggest that protean career attitudes contribute significantly to individuals’ emotional attachment to their employing organization. Furthermore, OMP was found to be significant in predicting both affective and continuance commitment.

First, cross-sectional correlational designs impede conclusive inferences regarding causal relationships among the variables. Second, the use of a sample of professionals attending distance learning business courses could limit the generalizability of the study findings, because the majority of the respondents were homogenous in terms of age and educational background.

Fostering individuals’ self-direction results in enhanced affective commitment to their employing organizations. Workshops oriented at clarifying and communicating organizational values, philosophy and principles can be all beneficial for strengthening employees’ commitment to the organization.

This is the first paper to test the relationship between boundaryless and protean career attitudes and organizational commitment on a European sample.

Most models of intellectual capital measurment equal intellectual capital with intellectual assets. Nevertheless, companies sometimes must incur liabilities to make intellectual assets truly actionable. This fact suggests the existence of intangible liabilities. The aim of this paper is to refine the methods of assessment of intellectual capital by refining and extending the concept of intangible liabilities.

The paper consists of a literature review of prior conceptualisations of intangible liabilities, and an empirical exploration of the employer‐employee relationships that can originate intangible liabilities.

The results of the empirical research show that a non‐fulfilment of perceived obligations by the company might cause organisational members to refrain from deploying their organisational knowledge in organisational processes. Thus, these obligations can be conceptualised as intangible liabilities.

The research has only explored intangible liabilities related to organisational members. Future research should explore the intangible liabilities that an organisation can incur with other constituencies, e.g. suppliers and clients.

Managers can improve their models of intellectual capital measurement taking into account not only the intangible assets, but also the intangible liabilities. Taking into account intangible liabilities should bring awareness of the conditions that might hinder the deployment of organisational knowledge.

The study brings a more refined, theoretically‐ and empirically‐based conceptualisation of intangible liabilities than those provided so far, aiding to develop a more robust theory of intellectual capital measurement.

The purpose of this paper is to analyze the effect of gender upon the relation between protean and boundaryless career attitudes and subjective career success, in today's dynamic and changing organizational context.

Data were collected using a questionnaire conducted on 150 graduate and post‐graduate distance learning students. The data were analyzed using structural equation modeling.

The analysis indicates that women's career success is positively related with self‐direction and negatively related with their reliance on their own values. Furthermore, the authors found a negative relation between organizational mobility preference and men's subjective career success.

A potential limitation of this study is that all participants were distance‐learning students, thus limiting the generalizability of the findings to other populations. Furthermore, cross‐sectional designs do not permit drawing conclusions regarding the causal direction.

Organizations should transform work structures and human resources policies and provide career models that allow women flexibility and more control over their work. Research results show that values‐driven predisposition may lead to low levels of perceived career success. This indirectly suggests that individuals experience intrinsic career success when their values are consistent with organizational values, and therefore they should seek work opportunities in organizations whose aim, scope, and philosophy is consistent with their ideals.

This is the first paper to shed light on gender's impact upon the relationship between protean and boundaryless career attitudes and subjective career success, in a context in which there have been calls in literature for more career research taking into account gender differences.

This study examines employees of Australian firms engaged in sports sponsorship activity. Where the employee is aware of that sponsorship, we consider the ways in which the general beliefs and attitudes of employees towards sponsorship link to their specific attitudes towards the sponsorship activity of their employer and whether these attitudes may influence their behaviour within the organisation. A model linking employees' attitudes towards their employers' sponsorship activity, the creation of favourable attitudes towards working for that employer and behaviours that can benefit the employing organisation is tested and supported. Implications of results include: a stronger focus on using sports sponsorship for internal marketing purposes; involvement of employees in determining the sponsored activity or organisation; and reassessing the overall benefits that derive from sports sponsorship.

Non-orthogonal multiple access (NOMA) is a much hopeful scheme, which is deployed to enhance the spectral efficiency (SE) significantly, and it also enhances the massive access that has attained substantial concern from industrial and academic domains. However, the deployment of superposition coding (SC) at the receiver side resulted in interference. For reducing this interference, “multi-antenna NOMA” seems to be an emerging solution. Particularly, by using the channel state information at the transmitter, spatial beam forming could be deployed that eliminates the interference in an effective manner.

This survey analyzes the literature review and diverse techniques regarding the NOMA-based spatial modulation (SM) environment. It reviews a bunch of research papers and states a significant analysis. Initially, the analysis depicts various transmit antenna selection techniques that are contributed in different papers. This survey offers a comprehensive study regarding the chronological review and performance achievements in each contribution. The analytical review also concerns on the amplitude phase modulation (APM) selection schemes adopted in several contributions. Moreover, the objective functions adopted in the reviewed works are also analyzed. Finally, the survey extends with various research issues and its gaps that can be useful for the researchers to promote improved future works on NOMA-based SM.

This paper contributes to a review related to NOMA-based SM systems. Various techniques and performance measures adopted in each paper are analyzed and described in this survey. More particularly, the selection of transmission antenna and APM are also examined in this review work. Moreover, the defined objective function of each paper is also observed and made a chronological review as well. Finally, the research challenges along with the gaps on NOMA-based SM systems are also elaborated.

This paper presents a brief analysis of NOMA-based SM systems. To the best of the authors’ knowledge, this is the first work that uses NOMA-based SM systems to enhance SE.

We test a multilevel exploratory predictive model, examining the relationships between emotional labor (EL) and workers' affectivity traits at a philanthropic hospital, where EL involves a process of emotional regulation at work involving emotional display rules, regulatory strategies, and emotional performance. Specifically, we test a model of the mediation effects of regulatory strategies and the moderation effects of emotional demands.

Participants were 306 workers from 45 different units of a hospital institution, whose performance was evaluated by 30 supervisors. Since workers' emotional display rules could not be represented as shared, unit-level beliefs, we chose two critical demands to test our hypotheses: (1) demand to express compassion and (2) demand to conceal anger or disapproval.

Using multilevel analysis, we found evidence that deep acting mediates between emotional demands to express compassion and emotional performance. We found further that demands to conceal anger toward coworkers increase the strength of the relationship between negative affectivity and surface acting.

Theoretical and practical implications of the study are also discussed.

This study delves into the impact of mindfulness on the retention intention of technology employees, with a particular focus on the mediating variables of affective commitment (AC) and organizational identification (OI). The primary aim is to gain a comprehensive understanding of the underlying mechanisms through which mindfulness influences the retention intention of technology employees.

The research employed a survey approach with self-administered questionnaires and structural equation modeling. The collected data were analyzed using Statistical Product and Service Solutions (SPSS) 24 and Analysis of Moment Structure (AMOS) 28. Multiple mediation analyses was conducted through AMOS to examine the mediating effects of OI and AC.

The association between mindfulness and retention intention among technology employees showed an overall positive correlation. Additionally, AC and OI were positively correlated with retention intention. In the impact of employee mindfulness (EM) on retention intention, all indirect effects were found to be significant.

To the best of the authors' knowledge, this study is the first to investigate the relationship between EM and retention intention, as well as the associations of AC and OI with them, extending the application of mindfulness in management and offering insights for talent retention among company decision-makers.