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The purpose of this study is to explore the degree of variance in work value preferences espoused by university students based on whether the students are in possession of work experience and experience abroad. Vocational identity development (VID) was used as a theoretical lens to explore the extent to which being in possession of experience in these two areas shapes vocational identity.

A questionnaire (n = 1,188) was employed to measure the relative salience for 8 latent work values constructs and 25 individual-level work values. Respondents were classified into two groups based on work experience and abroad experience, and the differences in work value preferences between these groups were explored.

The authors' comparison of sample groups revealed that respondents without experience abroad attached significantly greater importance to specific work values (e.g. stability, extrinsic motivation and leisure) than those with sojourner experience. The relative salience of specific work values (e.g. altruistic and extrinsic motivation) was found to be significantly greater for respondents without work experience than those with such experience, however, not to the extent of abroad experience. VID as a theoretical framework was found to be valuable in conceptualising how work value preferences appear to be the outcome of a process of co-construction between an individual and his environment.

The reasons as to how and why changes in work value salience occur cannot be conclusively established due to the exploratory nature and conceptual design of the present study.

The findings suggest work and abroad experience play a pivotal role in shaping respondents' work values and, more generally, the VID. This reinforces the need for cooperation between higher education and industry to provide experiential learning opportunities and career guidance to enhance graduate employability and contribute to long-term engagement of talent in tight labour markets.

The value of these findings is that the findings contribute to greater conceptual understanding of the relationship between work experience, abroad experience and work value preferences. This is particularly relevant to academic staff and curriculum developers at a tertiary level in preparing and guiding university students in their interactions with professional practice.

In this paper, the authors study the phenomenon of price clustering in the Pakistan Stock Exchange (PSX), a market viewed as one of the best-performing stock markets in the world during 2014–2017. The authors study the effect of stock-level variables on price clustering and analyze the determinants of the cross-sectional patterns of price clustering in the PSX, in particular the causal link between price clustering and political instability.

The authors' dataset comprises daily observations on 100 PSX stocks spanning from January 1, 2009 to June 30, 2019. The authors use multivariate regression and spectral analysis to shed light on the dynamics of stock price clustering in PSX.

The authors document abnormally high levels of stock price clustering, particularly on integer increments, in PSX. The nature of stock price clustering in PSX is consistent with the negotiation hypothesis of Harris (1991). The levels of stock price clustering on PSX are persistent and contain a cyclical component. Furthermore, the authors find that political uncertainty in Pakistan is a significant contributor to the high levels of price clustering on PSX. The authors' conclusions are robust to alternative econometric specifications and different measures of price clustering and political uncertainty.

The authors' findings are of interest to investors and policymakers. Since price clustering decreases market quality and degrades the information content of stock prices, the authors' study shows that price efficiency in PSX has not improved despite major reforms over the last decade. One practical implication of the authors' results is that investors should be cautious while rebalancing portfolios around political events such as general elections because stock price clustering increases in the PSX during these periods. As a result, stock prices are likely to deviate from their intrinsic values.

Research on price clustering is limited to developed markets, and emerging/frontier markets have been largely overlooked. The phenomenon of price clustering in the PSX has yet to be studied, despite the relevance of the PSX for emerging/frontier market investors.

Mindfulness is gaining popularity in the business world as a way to improve mental health and productivity in employees. However, the application of mindfulness for employees in the hospitality sector is still in its nascent stage. This paper aims to synthesize the evidence on the effectiveness of mindfulness practice on employees in this high-pressure service industry.

This narrative review identifies and integrates insights from journal articles researching mindfulness in the hospitality industry. Synthesis and reflective description of the literature reveal an exigent need for practice, policy-making and future research.

This review paper describes mindfulness-based interventions used in the literature. It shows how the practice of mindfulness stimulates a culture of well-being and effectiveness at work, consequently having a positive impact on the customer and the organization. It points to the role of mindfulness in helping hospitality employees deal with stress, depression, anxiety, burnout and emotional labor peculiar to this industry, lowering absenteeism levels and turnover intention.

This paper has implications for hospitality managerial practice, human resource (HR) policy development, employees at all levels in the hospitality industry, business coaches/trainers, educationists, students pursuing hospitality management and researchers.

This first review article on mindfulness in the hospitality industry lays the foundation to accentuate the need and benefits of prioritizing mindfulness in this sector. It provides directions for future research, application in HR management in hospitality and designing effective interventions.

Proper topic selection is an essential prerequisite for the success of research. To study this, this article proposes an important concerned factor of topic selection-topic popularity, to examine the relationship between topic selection and team performance.

The authors adopt extracted entities on the type of gene/protein, which are used as proxies as topics, to keep track of the development of topic popularity. The decision tree model is used to classify the ascending phase and descending phase of entity popularity based on the temporal trend of entity occurrence frequency. Through comparing various dimensions of team performance – academic performance, research funding, relationship between performance and funding and corresponding author's influence at different phases of topic popularity – the relationship between the selected phase of topic popularity and academic performance of research teams can be explored.

First, topic popularity can impact team performance in the academic productivity and their research work's academic influence. Second, topic popularity can affect the quantity and amount of research funding received by teams. Third, topic popularity can impact the promotion effect of funding on team performance. Fourth, topic popularity can impact the influence of the corresponding author on team performance.

This is a new attempt to conduct team-oriented analysis on the relationship between topic selection and academic performance. Through understanding relationships amongst topic popularity, team performance and research funding, the study would be valuable for researchers and policy makers to conduct reasonable decision making on topic selection.