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As knowledge hiding is prevalent and often leaves severe detrimental consequences in its wake, it is imperative to place strategies on the front burner to identify its potential antecedents forthwith if there is going to be any headway to curtail the incidence of this phenomenon in organizations. Therefore, this study aims to examine the relationship between dispositional greed and knowledge hiding with the perceived loss of knowledge power as an underlying mechanism.

A multi-wave, three weeks apart strategy was used for data collection. A sample of 262 employees working full-time in various organizations operating across different industries in Nigeria participated in this study. Data were analyzed with partial least squares structural equation modeling.

The results showed that dispositional greed related positively to a perceived loss of knowledge power but insignificantly to any of the three dimensions of knowledge hiding (i.e. playing dumb, evasive hiding and rationalized hiding). On the other hand, the relationship between perceived loss of knowledge power and the three dimensions of knowledge hiding was positive. Finally, dispositional greed had an indirect positive relationship with the three dimensions of knowledge hiding through perceived loss of knowledge power.

All the variables were self-reported, which may lead to the same source bias.

Human resources managers can subject employees to cognitive restructuring training to help them identify thinking patterns that contribute to the perception of losing their power in the organization if they share knowledge and help reshape their perceptions regarding knowledge sharing. Management can use rewards to encourage employees to adopt knowledge sharing and refrain from knowledge hiding as a desired organizational norm.

This study offers novel insights that identify an underlying mechanism that encourages greedy employees to enact knowledge hiding.

This study aims to invoke social comparison theory and researches mainly on leaders’ downward envy at workplaces in a collectivist culture. The study also aims to infer and explain the constructive and destructive behaviour of benign envy (BE) and malicious envy (ME) in the workplace by studying supervisor-subordinate dyads.

A survey was conducted to test the proposed hypotheses. The sample included 352 randomly chosen supervisor-subordinate dyads from registered software houses in Pakistan. Partial least square SEM was used to test the proposed model and hypotheses.

This research identified that the leaders' gratitude and workplace friendship encourage leaders to adopt a levelling-up strategy to encounter benign envy (BE). In contrast, subordinates’ low level of loyalty and affect towards supervisors cause ME. The study also found that BE motivates frustrated supervisors to behave positively, whereas ME triggers the envious supervisor to threaten their aides with abusive supervision. However, envious supervisors with high core self-evaluation and gratitude are more likely to reflect self-improvement.

This study gives key insights to organisations on recognising the potential of downward envy, using it purposefully, and managing the consequences constructively. For instance, organizations could train leaders to understand the holistic view of downward envy to help them focus on self-improvement instead of abusing employees. In addition, training employees on envy could help them demonstrate warmth and competence.

The study is original and valuable in three aspects. Theoretically, this study develops a generic framework for dealing with downward envy. Contextually, the study brings a piece of evidence from software houses in Asia to study downward envy. Practically, this study suggests tactics to deal with downward envy in family-owned tech firms operating in emerging markets.

Exploitative leadership as a form of destructive leadership may hinder employees' knowledge sharing. However, how and when exploitative leadership impacts employees' knowledge sharing is under explored. Drawing on fairness heuristic theory, this study aims to construct a moderated mediation model to investigate the impacting mechanisms of exploitative leadership on employees' knowledge sharing by introducing organization-based self-esteem as a mediator and perceived organizational procedural justice as a moderator.

To test the research model, data were collected from 148 full-time employees at two-time points and analyzed using partial least square-structural equation modelling (PLS-SEM).

Exploitative leadership has a direct negative impact on knowledge sharing. Through the mediation of organization-based self-esteem, exploitative leadership has an indirect impact on knowledge sharing. Organizational procedural justice can weaken the indirect negative relationship between exploitative leadership and knowledge sharing via organization-based self-esteem.

This study is the first to introduce fairness heuristic theory to explain the relationship between exploitative leadership and knowledge sharing. Findings about the mediating role of organizational self-esteem and the moderating role of organizational procedural justice in the relationship between exploitative leadership and knowledge sharing can uncover the black box of how exploitative leadership affects knowledge sharing.

This study aims to illustrate the mechanisms underlying the effect of stress on flow states in the context of a multilevel organization, in which case employees' perseverative cognition and reactions to challenge–hindrance stressors are affected by leader mindfulness.

Study 1 employed a three-wave time-lag survey, and study 2 conducted a diary study across 10 workdays to replicate the results of study 1. Multilevel structural equation modeling and Monte Carlo simulation were performed using Mplus 8.0 software to test all hypotheses.

Problem-solving pondering transmits the nonlinear effect of challenge stressors on flow, and affective rumination mediates the negative effect of hindrance stressors on flow. Leader mindfulness amplifies the tendency of followers to ruminate on the positive aspects of challenge stressors, consequently increasing their positive reactions and flow. Although leader mindfulness fails to influence followers to ruminate less on hindrance stressors, it negates the harmful effect of affective rumination on the flow experience.

This study is one of the first to examine the associations between stressor types and flow in the workplace. The authors also develop a new theory that highlights the ability of leader mindfulness to shape subordinates' stress, cognitions and reactions through social modeling and the authors identify the boundaries of its beneficial effects.

Advertisements often use fear appeals to encourage prevention focused behaviors. This approach has been somewhat successful in changing attitudes and behaviors, often encouraging consumers to secede from behaviors such as smoking or to adopt preventative behaviors such as engaging in health screenings. However, health-care marketers have been less successful in efforts to reduce obesity. The obesity crisis has led to an abundance of marketing communications designed to influence weight loss. Many of these focus on fear of physical health risks associated with being overweight which have a certain degree of uncertainty surrounding them. This study aims to examine financial threats that have lower perceptions of uncertainty, and the differential impact this type of threat has on elements of the Extended Parallel Process Model (EPPM).

A 2 × 2 experimental design is used to examine the differential impact of messages communicating threat of financial and physical risk on evoked fear, perceived uncertainty, perceived susceptibility, efficacy and intention to lose weight.

Overall results indicate that response to weight loss advertising varies given the type of threat presented. Results indicate that there is a greater level of uncertainty associated with physical health threats than that with financial threats. Moreover, even though individuals were more fearful of and felt more susceptible to physical threats, when they believed that the recommended behavior was feasible, financial threat was more influential.

To encourage weight loss and intentions to lose weight advertising in practice and advertising research primarily focus on the physical health risks associated with being overweight as a motivating factor. Current research explores the impact of financial threats on attitudes and behavioral intention and finds that financial threats are perceived as more certain than physical threats, and the communication of financial threats is more salient in its effect on weight loss intentions. An opportunity for future research is to further explore the impact of uncertainty in relation to components of EPPM and how threats varying in degrees of uncertainty may impact weight loss intentions.

This study aims to examine hotel guests’ acceptance of technology agency – the extent to which they would let artificial intelligence (AI)-based systems make decisions for them when staying in hotels. The examination was conducted through the prism of several antecedents of acceptance of technology agency, including perceived ethics, benefits, risks and convenience orientation.

A thorough literature review provided the foundation of the structural model, which was tested using confirmatory factor analysis, followed by structural equation modeling. Data were collected from 400 US hotel guests.

The most important determinant of acceptance of technology agency was perceived ethics, followed by benefits. Risks of using AI-based systems to make decisions for consumers had a negative impact on acceptance of technology agency. In addition, perceived loss of competence and unpredictability had relatively strong impacts on risks.

The results provide a conceptual foundation for research on systems that make decisions for consumers. As AI is increasingly incorporated in the business models of hotel companies to make decisions, ensuring that the decisions are perceived as ethical and beneficial for consumers is critical to increase the utilization of such systems.

Most research on AI in hospitality is either conceptual or focuses on consumers’ intentions to stay in hotels that may be equipped with AI technologies. Occupying a unique position within the literature, this study discusses the first time AI-based systems that make decisions for consumers. The value of this study stems from the examination of the main concept of technology agency, which was never examined in hospitality.

Given the significant role played by valuers and the evidence of a lack of independence in some property valuation industries, particularly in emerging markets, this study analyses the issue of client influence in property valuation by providing a valuer-client perspective and measuring the interrelationships between the clients' influence factors to identify causal factors of prominence, which can assist in developing solutions to address the clients' influence issue.

The study used a mixed-method approach. Firstly, interviews were conducted with ten property valuers and five financial institution staff in Nigeria, and the data were subject to thematic analysis using Nvivo 12 software. A matrix questionnaire survey was administered to the valuers, and the responses were analysed using the fuzzy Decision-Making Trial and Evaluation Laboratory (DEMATEL) method.

The results indicate that institutional clients, loan-seeking customers, property valuers and the perception of corruption within the Nigerian environment fuelled the issue of clients' influence. Based on the measurement of the interrelationship between the 14 identified client influence factors, the type of company, perception the public has of the industry, size of the firm, relationship with the client, type of client and regulatory framework were the factors of prominence.

The findings of this study bear huge implications for Nigeria and other similar structured property markets facing the issue of clients' influence in property valuation. With the prominent factors bearing root in a mix of client, valuer and environmental factors such as the valuation structure, process and public perception, there is a need for solutions that level the playing field between institutional clients and valuers, reinforce transparency and establish excellent regulatory standards to address the issue of clients' influence.

This study is the first to measure the interrelationships between the clients' influence factors to identify the prominent causal factors. Accordingly, considering the multi-factors, the research is novel as it focusses on those factors that would likely lead to other factors, thereby providing opportunities to develop solutions that focus on those factors of prominence. Secondly, the study deviates from the narrative on clients' influence in property valuation, which pits it as solely a client or valuer factor, by showing how the interplay of the stakeholders' interests and the environment promotes the issue in a non-transparent property market.

The authors conducted 22 in-depth longitudinal interviews with 11 Hungarian migrant workers in the Dutch logistics sector, before and during the COVID-19 crisis, using thematic analysis and visual life diagrams to interpret them.

This study aims to contribute to conservation of resources theory, by exploring how global crises influence the perceived employability of migrant workers in low-wage, precarious work.

The authors find that resources are key in how migrants experience the valence of global crises in their careers and perceive their employability. When unforeseen consequences of the COVID-19 crisis coincided with migrants' resource gain spirals, this instigated a positively valenced career shock, leading to positive perceptions of employability. Coincidence with loss spirals led to negative perceptions.

The authors contribute to careers literature by showing that resources do not only help migrants cope with the impact of career shocks but also directly influence the valence of global crises in their perceived employability and careers.

Interestingly, when the COVID-19 crisis did not co-occur with migrants' resource gain and loss spirals, migrants experienced resource stress (psychological strain induced by the threat or actual loss of resources) and no significant change in their perceptions of employability.

This study aims to advance a behavioural approach towards understanding how managerial perception impacts the enactment of responses to risk management during the implementation of digital technologies in industrial operations and supply chains. The purpose is to investigate the influence of (digital) technology and task uncertainty on the risk perception of managers and how this impacts risk responses adopted by managers.

Following an exploratory theory elaboration approach, the authors collected more than 80 h of interview material from 53 expert interviews. These interviews were conducted with representatives of 46 German companies that have adopted digital technologies for different industrial applications within manufacturing, assembly and logistics processes.

The findings provide nuanced insights on how individual and combined sources of uncertainty (technology and task uncertainty) impact the perception of decision makers and the resulting managerial responses adopted. The authors uncover the important role played by the interaction between digital technology and human being in the context of industrial operations. The exploratory study shows that the joint collaboration between humans and technologies has negative implications for managerial risk responses regardless of positive or negative perception, and therefore, requires significant attention in future studies.

The empirical base for this study is limited to German companies (mainly small and medium size). Moreover, German culture can be characterised by a high uncertainty avoidance and this may also limit the generalizability of the findings.

Managers should critically revise their perception of different types of digital technologies and be aware of the impact of human-machine interaction. Thereby, they should investigate more systematic approaches of risk identification and assessment.

This paper focuses on the managerial risk responses in the context of digitalisation projects with practical insights of 53 expert interviews.

This study examines how women and men in family firms respond differently when asked about perceptions of financial performance. The study poses three research questions around this topic: Are there differences among female and male responses, do those perceptions change if men and women are leaders of the family business and does the family's socioemotional wealth (SEW) influence such responses.

This study uses a quantitative research design to determine if financial performance perceptions of family firms differ based on the gender of the respondents and their leadership position, and second, if SEW's dimensions influence those perceptions, using data from the Successful Transgenerational Entrepreneurship Practices (STEP) survey in 2015.

The findings indicate that due to the lack of theory regarding gender as a social construct, empirical data collected for family business studies should take under consideration if respondents are women, men, leaders and the family influence in the family business when collecting data from surveys and asking for perceptions of financial performance. Results show that women in family businesses tend to have more positive perceptions of financial performance than men, but if women are leaders, those perceptions not only decrease but become negative. In addition, the family's socioemotional wealth (SEW) exacerbates those tendencies.

This study contributes to the literature by helping to understand the potential limitations of subjective measures of financial performance, as women increasingly become family business leaders. It also contributes to gender studies by demonstrating that there is a lack of gender theoretical perspectives specifically, gender roles, suggesting that differences in self-promotion and self-evaluation between men and women leaders of their family firms. Finally, this study adds to the study of SEW as a multidimensional construct by showing the different effects, or lack of them by each dimension and showing the strong effect of family continuity on the perception of financial performance.