The Job Demands-Resources model and the international work context - A systematic review

Purpose: This systematic review provides a synthesis and evaluation of literature surrounding the Job Demands-Resources (JD-R) model (Demerouti et al., 2001) with particular emphasis on establishing an evidence-based universal application towards different national and international work contexts. Design: The study uses a systematic review approach following the stages suggested by Tranfield et al. (2003). Based on empirical data from 62 studies, we systematically analyse the application of the JD-R model and query whether it is applicable outside merely domestic work contexts. Findings: We found convincing support for the JD-R model in different national contexts. However, we also found an absence of studies employing the JD-R model in cross-national settings. None of the empirical studies in the sample had explicitly considered the international context of today's work environment or had clearly associated JD-R research with the IHRM literature. Research implications: Based on the wide acceptance of the JD-R model in domestic work contexts and the increased interest in work related outcomes such as burnout and engagement in the IHRM literature, our study identifies a gap and suggests future research applying the JD-R model to international work and global mobility contexts. It also provides a preview on potential job demands and resources relevant to the international work context. Originality: This study is the first to systematically assess the application of the JD-R model in domestic and international work contexts based on a systematic review of empirical literature accumulating since the inception of the model. Our study identifies a lack of internationally focussed JD-R studies and invites further empirical research and theoretical extensions

How do you fear? Examining expatriates’ perception of danger and its consequences

Purpose  The purpose of this paper is to investigate the differing perceptions of fear of expatriates operating in terror-exposed Nairobi and the high-crime environment of Johannesburg and its impact on stress and well-being. It illustrates how expatriates cope with the challenges associated with these two regions.   Design/methodology/approach  Following an interpretative and inductive research approach, qualitative content analyses were conducted using evidence from in-depth interviews with 12 expatriates in senior management or officer positions within a large global organisation, with respondents based in South Africa and Kenya.  Findings  Data suggest that expatriates in the more terrorism-exposed context perceive fear less strongly than expatriates in environments categorised by high degrees of conventional crime. Fear seems to relate to physical well-being via restricted freedom of movement, but there is little evidence that fear affects mental well-being. The study finds that respondents in terror-exposed Nairobi tend to engage more in avoidance-oriented coping strategies, whereas their counterparts in the high-crime environment of Johannesburg predominantly rely on problem-focused coping.   Practical implications  The qualitative design allows practitioners to better understand expatriates’ perceptions of fear, its consequences for stress, and well-being and potential coping strategies expatriates employ. It discusses a set of practical recommendations focussing on the deployment of expatriates assigned to dangerous locations.   Originality/value  This study develops a distinction between terror and conventional crime and contributes with practical insights for assignments into dangerous work environments. The geographic lens of the study provides an in-depth look at expatriation challenges in an arguably neglected regional context

Expatriate management in hostile environments from a multi-stakeholder perspective: a systematic review

Purpose The successful management of business expatriates and their families in hostile environments (HE) is a current concern for academics and human resources (HR) practitioners alike. Terrorism and other forms of violent crime have become salient topics on the public agenda, and international organizations are increasingly affected. Hence, scholarly interest in the HR implications for organizations sending staff to HEs has recently grown, and a nascent research area has emerged. This paper is the first systematic review synthesizing emerging literature in the field of expatriate management in HEs and its theoretical foundations, applying a multi-stakeholder perspective. Design/methodology/approach Following accepted review procedures, systematic searches were conducted across three major databases. Manual search in target journals provided additional scrutiny. Findings After analysing 28 articles, four main stakeholders were identified as follows: environments, expatriates, assigning organizations and the expatriates' social networks. Findings reveal the ways of how all stakeholders can affect expatiation success or be affected so that the success of the assignment is jeopardised. Originality/value Our paper illustrates how these diverse articles can be linked within a comprehensive multi-stakeholder framework and provides avenues for future research. We also shift attention to neglected theoretical perspectives that might further improve the understanding of expatriates in HEs while offering actionable guidance for managerial and organizational practices

Towards a new paradigm of healthcare: Addressing challenges to professional identities through Community Operational Research

Healthcare worldwide faces severe quality and cost issues, and the search for sustainability in healthcare establishes a grand challenge. Public interest is growing in a systemic re-conceptualizing of healthcare, from primarily a consumerist problem of individual need for treatment to a need for communities themselves to become more effective in systemic prevention, coping and caring. In community led approaches, scarce resources are moved away from ever-increasing consumerist services to empower, develop and enable communities to plan their own health and community improvements in mutually interdependent patterns of care often seen as ‘co-production’. This approach is exemplified by the innovative NUKA system of community led healthcare which originated in Alaska and which was trialled in Scotland in 2012, where it did not achieve similar acclaim as in the United States. In the Scottish NUKA trial opposition from professionals meant the trial was ended early. Our research found that omitting to account for the strong professional identity of GPs and other practice staff was instrumental in the failure of the trial. Beyond deficiencies inadequately considering professional identities, the trial also failed to engage the community and its patients as owners and architects of the system. We argue that the root cause of these problems, was a more general critical systemic failure to manage participatory boundaries and associated identities. Community Operational Research practitioners have developed relevant theories, methodologies and methods to address issues of participation and identity, so could make a significant contribution to opening up new solutions for community led healthcare

Vitamin C alleviates acute enterocolitis in Campylobacter jejuni infected mice

Human foodborne infections with the zoonotic pathogen Campylobacter jejuni are on the rise and constitute a significant socioeconomic burden worldwide. The health-beneficial, particularly anti-inflammatory effects of vitamin C (ascorbate) are well known. In our preclinical intervention study, we assessed potential anti-pathogenic and immunomodulatory effects of ascorbate in C. jejuni-infected secondary abiotic IL-10-/- mice developing acute campylobacteriosis similar to humans. Starting 4 days prior peroral C. jejuni-infection, mice received synthetic ascorbate via the drinking water until the end of the experiment. At day 6 post-infection, ascorbate-treated mice harbored slightly lower colonic pathogen loads and suffered from less severe C. jejuni-induced enterocolitis as compared to placebo control animals. Ascorbate treatment did not only alleviate macroscopic sequelae of infection, but also dampened apoptotic and inflammatory immune cell responses in the intestines that were accompanied by less pronounced pro-inflammatory cytokine secretion. Remarkably, the anti-inflammatory effects of ascorbate pretreatment in C. jejuni-infected mice were not restricted to the intestinal tract but could also be observed in extra-intestinal compartments including liver, kidneys and lungs. In conclusion, due to the potent anti-inflammatory effects observed in the clinical murine C. jejuni-infection model, ascorbate constitutes a promising novel option for prophylaxis and treatment of acute campylobacteriosis

Bounded rationality, capital budgeting decisions and small business

Purpose The purpose of this paper is to provide insight into the capital budgeting decision-making of Canadian and Mexican entrepreneurs in small businesses in the food sector. The objective is to understand the capital budgeting decisions through the lens of bounded rationality and how these decisions are affected by different (national) contexts. Design/methodology/approach This is a comparative study in which the use of constructivist grounded theory allowed deep conversations about capital budgeting decisions. Data was collected from forty semi-structured interviews with entrepreneurs/managers in two regions, Mexico and Canada. Findings Insights from this study suggest that entrepreneurs’ capital budgeting decisions are not only taken under conditions of bounded rationality but also suggest a prominent role of context in how bounded rationality is applied differently towards investment decisions. Research limitations/implications While the findings cannot simply be generalized, exploring how capital budgeting decisions are made differently across two regional contexts adds to the understanding of the nexus of context, bounded rationality and capital budgeting decision-making. Practical implications Using a bounded rationality lens, this study contrasts and explains similarities and differences in the entrepreneur’s capital budgeting decision-making within small businesses. The insights add to the body of knowledge and help entrepreneurs to reflect on their approach to decision-making. Originality/value The paper uses a less commonly applied approach to understand two under-researched regional contexts. We use constructivist grounded theory to explore entrepreneurs’ capital budgeting decision-making in small businesses in two regions, Canada and Mexico. The comparative approach and the findings add to the understanding of decision-making, highlight the prominent role of context and also challenge some insights from previous research

Ill-being or well-being? Energising international business travellers

Purpose The purpose of this qualitative study is to explore well-being experiences of international business travellers (IBTs) and contribute to our understanding of personal and job characteristics as antecedents of ill- or well-being. Design/methodology/approach The authors’ insights are based on semi-structured in-depth interviews with 32 IBTs assigned to various destinations ranging from single-country travel to global operation. Participants in this study represent a range of traveller personas (regarding demographics, type of work, travel patterns). Thematic analysis is used to reveal new insights. Findings The authors’ analysis revealed trip-load (i.e. workload, control, organisational support) and intensity of travel (i.e. frequency, duration and quality) as job characteristics that sit on an energy stimulation continuum, driving work-related outcomes such as stress and burnout or health and well-being. Energy draining and boosting processes are moderated by cognitive flexibility and behavioural characteristics. Practical implications Findings represent a framework for managing IBT well-being via adjustments in job and travel characteristics, plus guidance for training and development to help IBTs self-manage. Originality/value The insights within this paper contribute to the conversation around how to enhance well-being for IBTs and frequent flyers. The study intends to offer direction as to which specific job, psychological and behavioural characteristics to focus on, introducing a novel framework for understanding and avoiding serious consequences associated with international mobility such as increased stress, burnout and ill-health

Carvacrol ameliorates acute campylobacteriosis in a clinical murine infection model

Background: The prevalence of human infections with the zoonotic pathogen Campylobacter jejuni is rising worldwide. Therefore, the identification of compounds with potent anti-pathogenic and anti-inflammatory properties for future therapeutic and/or preventive application to combat campylobacteriosis is of importance for global health. Results of recent studies suggested carvacrol (4-isopropyl-2-methylphenol) as potential candidate molecule for the treatment of campylobacteriosis in humans and for the prevention of Campylobacter colonization in farm animals. Results: To address this in a clinical murine infection model of acute campylobacteriosis, secondary abiotic IL-10-/- mice were subjected to synthetic carvacrol via the drinking water starting 4 days before peroral C. jejuni challenge. Whereas at day 6 post-infection placebo treated mice suffered from acute enterocolitis, mice from the carvacrol cohort not only harbored two log orders of magnitude lower pathogen loads in their intestines, but also displayed significantly reduced disease symptoms. Alleviated campylobacteriosis following carvacrol application was accompanied by less distinct intestinal apoptosis and pro-inflammatory immune responses as well as by higher numbers of proliferating colonic epithelial cells. Remarkably, the inflammation-ameliorating effects of carvacrol treatment were not restricted to the intestinal tract, but could also be observed in extra-intestinal organs such as liver, kidneys and lungs and, strikingly, systemically as indicated by lower IFN-γ, TNF, MCP-1 and IL-6 serum concentrations in carvacrol versus placebo treated mice. Furthermore, carvacrol treatment was associated with less frequent translocation of viable C. jejuni originating from the intestines to extra-intestinal compartments. Conclusion: The lowered C. jejuni loads and alleviated symptoms observed in the here applied clinical murine model for human campylobacteriosis highlight the application of carvacrol as a promising novel option for both, the treatment of campylobacteriosis and hence, for prevention of post-infectious sequelae in humans, and for the reduction of C. jejuni colonization in the intestines of vertebrate lifestock animals

Designing a recovery-orientated system of care: A community operational research perspective

Theory suggests health focused Community Operational Research (COR) projects and their participants can benefit from balancing a “glass half empty” concern for deficits, problems and weaknesses with a “glass half full” concern for identifying health assets and bringing them into use. We present a COR systemic intervention in the care of persons with addiction and substance use/ misuse problems in Clydeplace, Scotland (anonymised). Our research reveals how the Whole Person Recovery System is situated within a wider General Community Recovery System that offers a variety of health assets that can be mobilised to create and increase recovery capital. The project involved 20 semi-structured interviews, two asset mapping workshops, a certificated “health issues” course completed by seven “champions”, and action planning and implementation. In the interviews participants found gaps were more easily identified than assets. During the workshops participants identified 388 discrete assets and gaps, prioritised these using a simple voting system and developed a series of actions to mobilise health assets including bringing into use local facilities and amenities and involving a number of individuals and groups in local events and activities. Our study suggests that even in the impoverished system of Clydeplace, a “Community Catalyst” in the form of a Community Operational Researcher can act to stimulate the co-development of health assets, build relationships and enable the creation of social capital. It is not clear though when such systems become “self-catalysing.