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The purpose of this paper is to investigate current practices of water governance disclosure in the food, beverage and tobacco industry and to determine whether the quality of disclosure has a positive association with integrated reporting (IR).

A water governance disclosure index was developed that used content analysis to code the latest standalone social, environmental and sustainability reports or integrated reports of 49 companies in the food, beverage and tobacco industry. The selected companies are listed on three indices, the ASX, JSE and DJSI. This was followed by quantitatively testing the association between IR and the quality of water governance disclosure, as measured against the qualitatively developed index.

It was found that the 18 IR companies’ water governance disclosure quality significantly outperformed the 31 companies in the non-IR group, with a calculated index score of 71.67% and 40.97%, respectively.

The evidence indicates that IR is superior to non-IR water governance disclosure, and the study, therefore, contributes to the literature around the legitimacy theory by concluding that IR is supportive to companies to legitimise their being.

The originality of this paper stems from the comparison of water governance disclosures between IR and non-IR firms. Considering that IR preparers outperformed companies in the non-IR group could provide insights to academics, regulators and reporting organisations that IR could be used to enhance water governance disclosure.

The recent COVID-19 outbreak and severe natural disasters make the design of the humanitarian supply chain network (HSCN) a crucial strategic issue in a pre-disaster scenario. The HSCN design problem deals with the location/allocation of emergency response facilities (ERFs). This paper aims to propose and demonstrate how to design an efficient HSCN configuration under the risk of ERF disruptions.

This paper considers four performance measures simultaneously for the HSCN design by formulating a weighted goal programming (WGP) model. Solving the WGP model with different weight values assigned to each performance measure generates various HSCN configurations. This paper transforms a single-stage network into a general two-stage network, treating each HSCN configuration as a decision-making unit with two inputs and two outputs. Then a two-stage network data envelopment analysis (DEA) approach is applied to evaluate the HSCN schemes for consistently identifying the most efficient network configurations.

Among various network configurations generated by the WGP, the single-stage DEA model does not consistently identify the top-ranked HSCN schemes. In contrast, the proposed transformation approach identifies efficient HSCN configurations more consistently than the single-stage DEA model. A case study demonstrates that the proposed transformation method could provide a more robust and consistent evaluation for designing efficient HSCN systems. The proposed approach can be an essential tool for federal and local disaster response officials to plan a strategic design of HSCN.

This study presents how to transform a single-stage process into a two-stage network process to apply the general two-stage network DEA model for evaluating various HSCN configurations. The proposed transformation procedure could be extended for designing some supply chain systems with conflicting performance metrics more effectively and efficiently.

Successful knowledge transfer (KT) between younger and older workers (YW and OW, respectively) is critical for organizational success, especially in light of the recent surge in employment volatility among the youngest and oldest segments of the workforce. Yet, practitioners and scholars alike continue to struggle with knowing how best to facilitate these exchanges. The qualitative study offers insight into this phenomenon by exploring how KT unfolds in YW/OW dyads.

The authors performed a reflexive thematic analysis of semistructured interviews with two samples of blue- and white-collar younger/older workers from the USA (N = 40), whereby the authors interpreted the “lived experiences” of these workers when engaged in interdependent tasks.

The analysis, informed by social exchange theory and exchange theories of aging, led to the development of the knowledge transfer process model in younger/older worker dyads (KT-YOD). The model illustrates that, through different combinations of competence and humility, KT success is experienced either directly (by workers weighing the perceived benefits versus costs of KT) and/or indirectly (through different bases of trust/distrust perceived within their dyads). Further, humility in dyads appears to be necessary for KT success, while competence was insufficient for realizing KT success, independently.

In exposing new inner workings of the KT process in YW/OW dyads, the study introduces the importance of humility and brings scholars and organizations a step closer toward realizing the benefits of age diversity in their workplaces.

This paper aims to show that zakat solves the collective action problem by changing the framework of giving. An additional purpose of this paper is an attempt to fill a critical gap in the Islamic economics literature. This gap concerns the nature and role of zakat in effectively delivering aid to those in need while mitigating the potential for free riding. There is also a general gap in the current literature on Islamic economics that the issues of zakat and charity have not received the same attention as the focus remained mostly on money, banking and the issues of interest and usury. The paper is also an attempt to provide a refocus.

This paper attempts to build an argument to show how zakat can function as a unique solution to the free-rider problem in voluntary charity. The author’s argument is based on a precise theoretical framework, namely the “free-rider problem,” and how zakat can function as a unique solution to this problem. The author also uses game theory to show how reputation can lead to cooperation in a repeated game. The author uses an example from Pakistan to show how reputation can be a disciplinarian of zakat collection organizations.

Zakat solves both the free-rider problem in ordinary charity and the coordination problem between members in a large group. The free-rider problem is solved by changing the very framework of giving and the coordination problem between Muslims around the globe disappears because the rates and details of levying zakat are centrally created based on divine revelation.

This paper presents an important topic as it addresses one of the most popular giving practices in Muslim societies, called zakat. It also provides a framework in examining the meaning and function of zakat in Muslim societies.

This paper reports results of analyses made at an all-female Gulf Arab university measuring the nature and extent of biases in students' evaluation of faculty. Comparisons are made with research reporting the nature of similar relationships in North America. Two issues are investigated: 1) What variables (if any) bias faculty evaluation results at an all-female Arab university? 2) Are biasing variables different in nature or magnitude to those reported at North America universities? Using the population of 13,300 faculty evaluation records collected over two school years at Zayed University, correlations of faculty evaluation results to nine potentially biasing factors are made. Results show biases to faculty evaluation results do exist. However, biases are small, and strikingly similar in nature to those reported at North American universities.

The purpose of this paper is to advance our understanding of identity play process by including the stories we live by in depth. Over the past decade, identity play literature has placed more emphasis on the role of self-narratives. Yet, the “stories we live by”, including the told or untold stories of past and imagined events of the future, have not been considered in depth in these self-narratives.

This conceptual paper draws on the personal construct theory, narrative identity and constructivist psychotherapy literatures and attempts to include the stories we live by in scholarly conceptualizations and explorations of identity play processes.

Drawing on the personal construct theory, narrative identity and constructivist psychotherapy literatures this paper offers a comprehensive conceptual model of how the stories we live by infuse individual identity construction processes. The model highlights the inter-connectivity among stories we live by, identity play, identity work, sensemaking and social validation. Looking through the lens of the personal construct theory and taking these inter-connectivities into account lead to the observation of temporality in identity construction and the plurivocality of self-narratives.

This paper looks at identity play through the lens of the personal construct theory. However, self-narratives are seen as a medium for manifestation of personal constructs. Thus, this paper also draws on the narrative identity literature and dialogical-self concept, which helps access the multiplicity of the self-narratives to widen our grasp of personal constructs. This paper combines discourse of deconstruction with the dialogical-self concept and provides more means for the explication of identity play.

Work-related violence is a major occupational safety and health (OSH) issue. According to the concept of violence prevention climate, managers play a pivotal role in preventing the risk of violence at work. However, research on this is scarce. The objective of this study was, therefore, to examine line managers' use of violence preventive practices in high-risk sectors.

The authors employed three different sources of data (semi-structured interviews and field notes from both leadership seminars and coaching sessions) that were collected in the context of an intervention study in Denmark aimed at improving violence prevention. The authors conducted a thematic analysis of violence prevention experiences among 16 line managers – eight from the prison and probation services and eight from psychiatric hospitals.

Using an existing prevention framework, the authors categorized the descriptions into three types of violence preventive practices used by the line managers across the two sectors: “preventing violence”, “managing episodes of violence” and “promoting the positive”. Especially the category “promoting the positive” is often neglected in the intervention literature.

The study identified new aspects of managers' violence preventive practices than those included in the violence prevention climate concept. Such knowledge may help organizations devise improved systems for violence prevention in high-risk sectors.

The “chiralisation” of Euclidean polygonal tessellations is a novel, recent method which has been used to design new auxetic metamaterials with complex topologies and improved geometric versatility over traditional chiral honeycombs. This paper aims to design and manufacture chiral honeycombs representative of four distinct classes of 2D Euclidean tessellations with hexagonal rotational symmetry using fused-deposition additive manufacturing and experimentally analysed the mechanical properties and failure modes of these metamaterials.

Finite Element simulations were also used to study the high-strain compressive performance of these systems under both periodic boundary conditions and realistic, finite conditions. Experimental uniaxial compressive loading tests were applied to additively manufactured prototypes and digital image correlation was used to measure the Poisson’s ratio and analyse the deformation behaviour of these systems.

The results obtained demonstrate that these systems have the ability to exhibit a wide range of Poisson’s ratios (positive, quasi-zero and negative values) and stiffnesses as well as unusual failure modes characterised by a sequential layer-by-layer collapse of specific, non-adjacent ligaments. These findings provide useful insights on the mechanical properties and deformation behaviours of this new class of metamaterials and indicate that these chiral honeycombs could potentially possess anomalous characteristics which are not commonly found in traditional chiral metamaterials based on regular monohedral tilings.

To the best of the authors’ knowledge, the authors have analysed for the first time the high strain behaviour and failure modes of chiral metamaterials based on Euclidean multi-polygonal tessellations.

The purpose of this study is to assess how intergovernmental panel on climate change’s (IPCC’s) sixth assessment report of Working Group I (WGI), a Summary for Policymakers (SPM), has evaluated the current climate change situation. The author uses the qualitative content analysis (QCA) method (i.e. summative content analysis [SCA]) to identify critical points of the SPM.

To better understand the WGI report and its SPM, the author uses the thematic analysis, often called the QCA method. This study takes more steps and uses one of the main qualitative content analysis approaches (i.e. SCA). Therefore, QCA (SCA) can help the author count the occurrence of certain words using computer-assisted qualitative data analysis software that quantifies the words in the data. This process helps the author to understand codes and patterns (e.g. the concept in the results section).

Interestingly, the AR6 says more about adaptation for policy makers in sections C (Climate information for risk assessment) and D (Mitigation of future climate change) than in sections A and D. Finally, this study concludes that the IPCC WGI SPM has addressed evidence on global climate change policymaking for SPMa, SPMd (mitigation-based strategies and mitigation policy [MP]) and SPMb, SPMc (adaptation policy and adaptation-based strategy).

First, this study refers only to the contribution of WGI, a SPM. The findings of this study do not necessarily provide a full understanding of what the AR6 WGI SPM says about climate change. It points out that the QDA Miner software and Voyant tool do not include all variables and examples where mitigation and adaptation-based strategies are discussed. The guidance for coding is based on the approved version of IPCC AR6 WGI SPM. The final limitation is that the relatedness of key words (e.g. confidence, high and warming) is sometimes ambiguous; even experts may disagree on how the words are linked to form a concept. Thus, this method works at the keyword level. A more intelligent method would use more meaningful information than keywords.

This study used qualitative data analysis (SCA) to explore what was said about climate change in four sections of the IPCC AR6 WGI SPM, which may influence current and future global climate change policymaking.

This paper aims to examine adaptive livelihood strategies used by small-scale fishing households in the two coastal communities in Central Vietnam under the context of climate change-related stressors.

Field data were collected through mixed quantitative and qualitative methods including a review of secondary data, key-informant interviews, group discussions and household surveys with 300 sampled fishing households. The qualitative data support the analysis and discussion of quantitative data.

The results showed local households’ perception of the presence and influence of multiple non-climate and climate stressors on their fishery-based livelihoods in terms of employment and income in many ways. The affected households exerted to develop a diversity of adaptation methods within and out of fishing to sustain their livelihoods and cover a deficit in household income. The household socio-demographic characteristics particularly education, labour force, fishing equipment and social support played significant importance in characterising the categories of adaptation strategies among the survey households. The role of local governments in creating an enabling environment for local-level adaptation, as well as protecting marine and coastal ecosystems was rather limited despite their recognized importance.

The paper provides an empirical case of how small-scale fishing households in coastal communities in Central Vietnam are adapting to climate-related stressors. It suggests policy should promote livelihood diversification opportunities and address household-level constraints for adaptation. Fisheries management plan is urgently needed to control illegal fishing activities for sustainable use of coastal and marine fishery resources and the appropriate mechanism is important to stretch local governments’ resources for better supporting local-level adaptation.