Naseer Abbas Khan, Sajid Hassan, Natalya Pravdina and Maria Akhtar
This study aims to explore the factors that influence young green actual consumption behavior (GACB) by examining the relational and technological aspects that are dependent on…
Abstract
Purpose
This study aims to explore the factors that influence young green actual consumption behavior (GACB) by examining the relational and technological aspects that are dependent on technology and youth green buying intention (GBI). Additionally, this study endeavors to examine the moderating effect of adolescent green organizational citizenship behavior (OCB) on the association between young consumer GBI and young GACB.
Design/methodology/approach
The data for this study was collected from a sample of 282 university students located in the southern region of China. A time lag approach was used in this study, with data being gathered during two separate intervals spaced apart by duration of two months.
Findings
The findings of this study demonstrate that both technological and relational factors play a significant role in predicting young consumer GBI, which in turn predicts young GACB. Additionally, the results indicate that GBI is a crucial facilitator in the investigation. Furthermore, the results reveal that young green OCB serves as a significant moderator, enhancing the association between young consumer GBI and young consumer GACB.
Originality/value
The present study provides a novel perspective on the examination of how technology and relational factors impact young consumers, offering a deeper understanding of their intentions and actual consumption behavior. The findings of this study offer both theoretical and practical implications for academics, policymakers, senior managers and practitioners, providing valuable insights into the field.
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Maria Akhtar, Naseer Abbas Khan, Azmat Yar Khan and Asfand Yar Khan
This study explores the impact of metaverse knowledge on freelancer engagement and performance within the gig economy, drawing upon the theoretical framework of social cognitive…
Abstract
Purpose
This study explores the impact of metaverse knowledge on freelancer engagement and performance within the gig economy, drawing upon the theoretical framework of social cognitive theory. The authors investigate the mediating role of freelancer engagement in the relationship between metaverse knowledge and performance, further examining the moderating influence of freelancer experience on these relationships.
Design/methodology/approach
Using a convenient sampling technique, data was collected through questionnaire from 301 freelancers working on various virtual platforms in Pakistan using a five-point Likert scale. Smart PLS 4.0 was used to analyze the data.
Findings
The findings reveal positive direct effect of metaverse knowledge on both freelancer engagement and performance. In addition, freelancer engagement significantly mediates the relationship between metaverse knowledge and performance. Furthermore, the findings affirm that the freelancers experience serves as a moderating factor in the relationship between metaverse knowledge, engagement and performance by indicating positive impact.
Originality/value
This study contributes a novel perspective to the gig economy literature by elucidating the underlying mechanisms through which metaverse knowledge drives freelancer performance via engagement. By examining the unique role of the metaverse in the gig context, the study offers valuable theoretical and practical implications for both scholars and practitioners seeking to understand and enhance freelancer engagement and performance in this evolving digital landscape.
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Naseer Abbas Khan, Zhang Hui, Ali Nawaz Khan and Mohsin Ali Soomro
Leadership research is of interest to academics and practitioners in the construction industry. Based on the ego-depletion theory and authentic leadership theory, the current…
Abstract
Purpose
Leadership research is of interest to academics and practitioners in the construction industry. Based on the ego-depletion theory and authentic leadership theory, the current study aims to investigate the impact of women authentic leadership on leaders' emotional exhaustion and job engagement in the construction industry.
Design/methodology/approach
The data were gathered in two waves using a time lag approach. The responses of 276 women leaders-follower dyads from construction firms in China's eastern provinces were analyzed using a moderated mediation model.
Findings
Most of the proposed hypotheses were supported by the findings of this study, which showed that authentic leadership can reduce emotional exhaustion in women leaders and increase work engagement through ego depletion. Furthermore, the leader's sense of belonging, according to this study, moderates the mediating effect of ego depletion.
Research limitations/implications
This study can help managers, policymakers and human resource professionals think about authentic leadership and its impact on women leaders. Furthermore, ego depletion has an impact on the psychological well-being of authentic women leaders. The sense of belongingness of a leader is critical in buffering the negative effects of ego depletion for women in authentic leadership. Thus, women leaders in construction sector should be encouraged to express a sense of belonging to their followers, since this will improve their work engagement and lessen their emotional exhaustion.
Originality/value
This study is unique in that it examines the authentic behavior of women leaders in the Chinese construction sector, which is a challenging profession for women to work in as site managers. This study contributes to the literature on women in leadership by demonstrating how authentic leadership behavior influences the wellbeing and engagement of leaders. In addition, the study indicated that the effect of the mediator (ego depletion) and moderator (leader sense of belongingness) on the relationship between women's authentic leadership and the leader's own psychological wellbeing and job engagement was significant.
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Abbas Khan, Muhammad Yar Khan, Abdul Qayyum Khan, Majid Jamal Khan and Zia Ur Rahman
By testing the weak form of efficient market hypothesis (EMH) this study aims to forecast the short-term stock prices of the US Dow and Jones environmental socially responsible…
Abstract
Purpose
By testing the weak form of efficient market hypothesis (EMH) this study aims to forecast the short-term stock prices of the US Dow and Jones environmental socially responsible index (SRI) and Shariah compliance index (SCI).
Design/methodology/approach
This study checks the validity of the weak form of EMH for both SCI and SRI prices by using different parametric and non-parametric tests, i.e. augmented Dickey-Fuller test, Philip-Perron test, runs test and variance ratio test. If the EMH is invalid, the research further forecasts short-term stock prices by applying autoregressive integrated moving average (ARIMA) model using daily price data from 2010 to 2018.
Findings
The research confirms that a weak form of EMH is not valid in the US SRI and SCI. The historical data can predict short-term future price movements by using technical ARIMA model.
Research limitations/implications
This study provides better guidance to risk-averse national and international investors to earn higher returns in the US SRI and SCI. This study can be extended to test the EMH of Islamic equity in the Middle East and North Africa region and other top Islamic indexes in the world.
Originality/value
This study is a new addition to the existing literature of equity investment and price forecasting by comparing and investigating the market efficiency of two interrelated US SRI and SCI.
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Ali Nawaz Khan, Naseer Abbas Khan, Ali Ahmad Bodla and Summan Gul
The purpose of this paper is to examine the impact of psychopathy on employees’ creativity through the mediating role of work engagement and negative socioemotional behavior…
Abstract
Purpose
The purpose of this paper is to examine the impact of psychopathy on employees’ creativity through the mediating role of work engagement and negative socioemotional behavior (NSEB). It also attempts to investigate the moderating effect of abusive supervision on the relationship between psychopathy and work engagement, psychopathy and NSEB.
Design/methodology/approach
Data were collected at two-time intervals with a time-lag of three months. The final sample comprised of 267 public sector paramedical staff and supervisors in different hospitals from the southern provinces of China.
Findings
The study results show that individuals with a high level of psychopathic tendencies show a higher NSEB. Moreover, abusive supervision simulates negative social and emotional behaviors of those employees with psychopathic tendencies, which inhibit the emergence of novel and useful ideas.
Originality/value
This study is distinctive from earlier studies by presenting novel findings that employees with psychopathic tendencies are reactive to abusive supervision. Additionally, this study presents valuable implications and future research directions.
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Naseer Abbas Khan and Ali Nawaz Khan
The purpose of this study is to explore the impact of abusive supervision on employees' voice in China's construction industry. Moreover, the authors explore the mediating role of…
Abstract
Purpose
The purpose of this study is to explore the impact of abusive supervision on employees' voice in China's construction industry. Moreover, the authors explore the mediating role of ethics-related self-efficacy and work engagement and the moderating influence of psychological climate in explaining the association between abusive supervision and employee voice behavior.
Design/methodology/approach
This study used data in pairs collected from 402 supervisors and employees of construction companies in Anhui, China. In this study, the authors used the time-lag approach to collect data in three-time waves from different respondents. A structural equation modeling (SEM) approach was applied to test the hypothesized model.
Findings
The results of this study indicate that there is a significant association between abusive supervision and employee voice. Moreover, the results indicated that work engagement mediated the association between abusive supervision and employees' voice. In contrast, self-efficacy did not mediate the link between abusive supervision and employee voice. Furthermore, results also show that the contingent effect of psychological climate significantly influences the mediating effect of work engagement.
Originality/value
This study also has implications for the construction industry, allowing managers to create a favorable working atmosphere in which employees can reinforce their voices at work.
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Xuerui Cai, Naseer Abbas Khan and Olga Egorova
The purpose of this study is to investigate the predictive influence of transactional leadership on employee green creative behaviour (GCB) and the mediating role of workplace…
Abstract
Purpose
The purpose of this study is to investigate the predictive influence of transactional leadership on employee green creative behaviour (GCB) and the mediating role of workplace learning and green knowledge management (GKM) in this relationship. Based on the leader–member exchange (LMX) theory. This study also uses moderated mediation analysis to investigate social networking sites (SNS) use as a moderator to better understand the indirect relationship between transactional leadership and employee GCB.
Design/methodology/approach
The data for this quantitative study were collected using a time-lag technique, with two time waves apart by two months. The final sample for the study included 294 employee–supervisor dyads from small and medium-sized tourism enterprises in the north eastern part of China.
Findings
Findings supported the study's proposed hypotheses, indicating that transactional leadership has a significant impact on workplace learning and GKM, as well as a significant role of mediators (workplace learning and GKM) in the relationship between transactional leadership and employee GCB. Furthermore, SNS use significantly moderated the impact of both mediators in establishing a link between transactional leadership and employee GCB.
Originality/value
This study offers new perspectives and insights for entrepreneurs, decision-makers, academics and tourism sector experts by identifying and putting into practise the predictive role of transactional leadership in innovative behaviours. This study also suggests that small and mid-sized travel agencies should focus on workplace learning, GKM and SNS use to promote environment-friendly creative employee behaviour.
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Zhang Hui, Naseer Abbas Khan and Maria Akhtar
This study social based on cognitive theory (SCT), aims to better understand how transformational leadership affects team-level knowledge sharing and absorptive ability in the…
Abstract
Purpose
This study social based on cognitive theory (SCT), aims to better understand how transformational leadership affects team-level knowledge sharing and absorptive ability in the construction industry. It also examines the moderating influence of the AI-based virtual assistant on the indirect relationship between transformational leadership and team innovation through knowledge sharing and absorptive ability at the team level.
Design/methodology/approach
This study used a simple random sample approach to gather data from several small and medium-sized construction firms in Anhui Province, China. A total of 407 respondents, including 89 site engineers and 321 team members, provided their responses on a five-point Likert scale questionnaire.
Findings
The findings showed that AI-based virtual assistants significantly moderated the direct and indirect association between transformational leadership and knowledge sharing, and subsequently with team innovation. Unexpectedly, the findings showed that AI-based virtual assistant did not moderate the direct relationship between transformational leadership and team-level absorptive capacity.
Originality/value
This study adds a fresh perspective to the literature on construction management by examining team innovation driven by transformational leadership through an underlying mechanism. It is unique in that it uses the team adaptation theory to investigate the understudied relationship between transformational leadership and team innovation in the construction industry.
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Ali Nawaz Khan, Naseer Abbas Khan and Ali Ahmad Bodla
High-performing employees are a hotel’s most important asset: they care for what they do, go beyond and beyond the scope of duty and continually strive to do better. The purpose…
Abstract
Purpose
High-performing employees are a hotel’s most important asset: they care for what they do, go beyond and beyond the scope of duty and continually strive to do better. The purpose of this multi-level study is to look into the influence of high-talent turnover on organizational reputation via social capital and trust deficits. Furthermore, the current research explores the influence of human capital investment (HCI) on the mediating effects of trust deficit and social capital in the association between high talent turnover rate and organizational reputation using human resource theory and social capital theory.
Design/methodology/approach
The authors examined the hypotheses using multi-source and multi-times data of 805 respondents (including senior human resources officers and employees) from 85 hotels.
Findings
The present study revealed interesting findings that the HCI failed to buffer the interfering role of trust deficit in the negative association between high-performing personnel turnover rate and organizational reputation.
Practical implications
High-performing personnel turnover and underlying mechanisms play a significant role in eroding a hotel’s reputation in the hotel industry. Hotel management should focus on reducing high-performing talent turnover and underlying mechanisms to maintain and improve the hotel’s reputation.
Originality/value
This study provides better understating into the process by exploring that high-performer turnover can damage an organization’s reputation, which has been overlooked by academics who researched the hotel industry.
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S.U. Khan, Sabir Ali Shehzad and N. Ali
An increment in energy efficiency by employing nanoparticles is a hot topic of research in present era due to its abundant implications in modern engineering and technological…
Abstract
Purpose
An increment in energy efficiency by employing nanoparticles is a hot topic of research in present era due to its abundant implications in modern engineering and technological processes. Therefore, the current research analysis reported the viscoelastic nanofluid flow over porous oscillatory moving sheet in the presence of microorganisms. A rate-type fluid namely Maxwell fluid is employed with the addition of nanoparticles. The paper aims to discuss this issue.
Design/methodology/approach
First, acceptable dimensionless variables are defined to convert the system of dimensional form into the system of dimensionless forms. Later on, the self-similar solution of the boundary value problem is computed by using the homotopy analysis method. The obtained results of velocity, temperature, mass concentration and motile microorganism density profiles are interpreted through physical background.
Findings
The presence of both thermophoresis and Brownian motion parameters also improve the thermophysical features of non-Newtonian nanoparticles. It is also pointed out that the presence of porous medium and magnetic force enhances the nanoparticles concentration. Moreover, a weaker distribution of gyrotactic microorganism has been depicted with Peclet number and bioconvection Lewis parameter.
Originality/value
No such article exists in the literature yet.