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Integrating the reciprocity and equity lenses, this study explores the curvilinear relationship between leader humility and employee organizational citizenship behaviors (OCBs) by introducing psychological entitlement and perspective taking, and constructing a moderated mediation curvilinear model aiming to provide a more comprehensive understanding of why and how leader humility affects OCBs.

Using multisource, three-wave data collected from 261 employees and 55 supervisors in China, we adopted multi-level modeling analysis to test the moderated mediation curvilinear model that links leader humility to OCBs.

We found a curvilinear relationship between leader humility and psychological entitlement, and psychological entitlement mediated the curvilinear indirect relationship between leader humility and OCBs. Furthermore, employees' perspective taking buffered this curvilinear indirect effect.

Following social exchange theory and prior research discussing the potential benefits and drawbacks of leader humility, this study developed and tested a moderated mediation curvilinear model of the relationship between leader humility and OCBs. Our study thus provides a more balanced and dialectical perspective on understanding the effects of leader humility and enriching the leadership process model. This study also offers actionable strategies for leaders and organizations to optimize the benefits of humble leadership.

The study aims to uncover the relationship between rising temperatures, increased greenhouse gas emissions and the prevalence of lethal violence, encompassing suicides and homicides. It also sought to identify how climate change affects different economic strata in countries, notably in high and middle-income nations, and across Asia and Africa.

This study rigorously explored the link between global climate change and lethal violence across 201 countries from 1970 to 2020. Climate change was measured using annual surface temperature fluctuations and greenhouse gas emissions, while lethal violence was estimated using data on suicides and homicides.

The analysis revealed significant positive associations between escalating temperatures, heightened greenhouse gas emissions and lethal violence. These connections were evident across different economic levels and geographic regions in Asia and Africa.

This study emphasizes the urgent need for comprehensive interventions to combat human-induced climate change and mitigate its extensive negative impacts on society, particularly its association with increased violent behavior.

The purpose of this research is to examine the role of anticipation as a source of well-being in extended service contexts involving constraints on one’s agency (e.g. aged care). In these service contexts, consumers have limited ownership over their time usage and foci of anticipation, which affects their well-being.

Semi-structured interviews (n = 35) were conducted with members of the aged care ecosystem (residents, family and staff). Two separate aged care service models were investigated as they typically reflect different levels of agency/constraint: retirement villages and residential aged care facilities.

Results indicate that the subjective passage of time is influenced by one’s foci of anticipation. Having regular foci of anticipation both at a micro- and macro-level can generate well-being benefits for recipients. The importance of restabilization and building positive curves to counteract potential negative implications was identified.

This research is the first service study to investigate the concept of anticipation and subjective time perception as key components of one’s well-being in extended service encounters. We propose a novel conceptual model that combines micro- and macro-level foci into an iterative package to mitigate the after-effects of anticipation. We also demonstrate how Sustainable Development Goal 3 (SDG3) (good health for well-being) can be addressed through service research.

This paper aims to build upon the accountability pyramid model by presenting two studies that examine the dimensionality of individual accountability among Amazon Mechanical Turk (MTurk) gig workers.

For the first study, aimed at investigating the dimensionality of individual accountability of gig workers, the authors collected data from MTurkers by administering two surveys in the English and Mandarin Chinese languages with 185 respondents. The authors implemented principal component analysis and confirmatory factor analysis to analyse the data. For the second study, aimed at establishing validation of the dimensionality found in the first study, the authors collected data from an additional 148 respondents.

The results indicated that the intensity and salience dimensions merged into one factor that the authors labelled Accountability Significance, while the process and outcome dimensions merged into one factor labelled Accountability Focus. Additionally, the authors found that individual accountability is a second-order construct encompassing Accountability Significance and Accountability Focus as first-order factors. The authors validated the findings in the second study.

To the best of the authors’ knowledge, this research is the first quantitative study investigating the individual accountability of gig workers. The validation of individual accountability in MTurkers offers valuable insights into MTurkers’s Hybrid Accountability Focus and Accountability Significance.