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The purpose of this paper is to examine how active consumers, i.e. consumers that can inter-temporally shift their load, can influence electricity prices. As demonstrated in this paper, inter-temporal load shifting can induce negative electricity prices, a recurring phenomenon on power exchanges.

The paper presents a novel electricity-market model assuming a nodal-pricing, energy-only spot market with active consumers. This study formulates an economic equilibrium problem as a linear program and uses an established six-node case study to compare equilibrium prices of a model with inflexible demand to a model with flexible demand of active consumers.

This study illustrates that temporal coupling of hourly market clearing through load shifting of active consumers can cause negative electricity prices that are not observed in a model with ceteris paribus inflexible demand. In such situations, where compared to the case of inflexible demand more flexibility is available in the system, negative electricity prices signal lower total system costs. These negative prices result from the use of demand flexibility, which, however, cannot be fully exploited due to limited transmission capacities, respectively, loop-flow restrictions.

Literature indicates that negative electricity prices result from lacking flexibility. The results illustrate that active consumers and their additional flexibility can lead to negative electricity prices in temporally coupled markets, which in general contributes to increased system efficiency as well as increased use of renewable energy sources. These findings extend existing research in both the area of energy flexibility and causes for negative electricity prices. Therefore, policymakers should be aware of such (temporal coupling) effects and, e.g. continue to allow negative electricity prices in the future that can serve as investment signals for active consumers.

This paper aims to study recent approaches to peacemaking, particularly by Turkey and Russia, in a changing world and their implications for UN-led peace processes. The authors analyze the factors that allow parallel processes to UN mediation to emerge and discuss their influence.

The paper presents two in-depth case studies of mediation in Syria and Libya, where the UN, as well as Russia and Turkey, were actively involved in peacemaking.

The authors find that parallel processes to UN mediation emerge if the UN process does not show progress toward a negotiated settlement and other third parties have leverage over the conflict parties. However, whether these parallel processes pose a fundamental challenge to the UN-led process depends on how sustained the third parties’ leverage over the conflict parties is. If it lasts, it puts the UN in a difficult position to either participate in the parallel process and contain it but thereby also legitimizing it, or to abstain from participating but thereby risking to lose control over the mediation process.

Analyzing different approaches to mediation helps to better understand current dynamics of multiparty mediation, including an increased questioning of the effectiveness of UN mediation, and provides insights on how the UN may adapt to keep its relevance in a changing world.

The paper is based on original first-hand data gathered between 2018 and 2022 through more than 50 interviews with UN officials, negotiation team members, political and civil society actors from Syria and Libya, (former) state officials and experts from Russia and Turkey, as well as external observers.

This paper aims to share how the Centre for Ageing and Dementia Research co-designs research within a national programme of work to improve the lives of older adults and those affected by dementia. Through examples of this work, the authors identify the barriers and enablers to participatory approaches and lessons to inform future involvement activities.

This study reflects on implementing the UK National Standards for Public Involvement into practice. Of international relevance, the observations span the research process from research prioritisation and design to research implementation and knowledge exchange.

This study demonstrates the importance of using a relational approach, working toward a common purpose and engaging in meaningful dialogue. Only through offering choice and flexibility and actively learning from one another can co-design lead to synergistic relationships that benefit everyone.

Key implications for researchers engaged in patient and public involvement are be receptive to other people’s views and acknowledge expertise of those with lived experience alongside those with academic expertise. Training, resources and time are required to effectively support involvement and meaningful relationships. A nominated contact person enables trust and mutual understanding to develop. This is an ongoing collective learning experience that should be embedded throughout the entire research process.

This paper demonstrates how the standards are implemented with people who are often excluded from research to influence a national programme of work.

An AI concierge is a technologically advanced, intelligent and personalized assistant that is designated to an individual customer, proactively taking care of that customer’s needs throughout the service journey. This article envisions the idea of AI concierges and discusses how to leverage AI concierges in the customer journey.

This article takes a conceptual approach and draws insights from literature in service management, marketing, psychology, human-computer interaction and ethics.

This article delineates the fundamental forms of AI concierges: dialog interface (no embodiment), virtual avatar (embodiment in the virtual world), holographic projection (projection in the physical world) and tangible service robot (embodiment in the physical world). Key attributes of AI concierges are the ability to exhibit semantic understanding of auditory and visual inputs, maintain an emotional connection with the customer, demonstrate proactivity in refining the customer’s experience and ensure omnipresence through continuous availability in various forms to attend to service throughout the customer journey. Furthermore, the article explores the multifaceted roles that AI concierges can play across the pre-encounter, encounter and post-encounter stages of the customer journey and explores the opportunities and challenges associated with AI concierges.

This paper provides insights for professionals in hospitality, retail, travel, and healthcare on leveraging AI concierges to enhance the customer experience. By broadening AI concierge services, organizations can deliver personalized assistance and refined services across the entire customer journey.

This article is the first to introduce the concept of the AI concierge. It offers a novel perspective by defining AI concierges’ fundamental forms, key attributes and exploring their diverse roles in the customer journey. Additionally, it lays out a research agenda aimed at further advancing this domain.

As perceived corporate social responsibility (CSR) has become one of the long-term sustainable development strategies for many companies, this paper investigates the interrelationships between sustainable values (SVs), perceived CSR and customer behaviour in the restaurant industry.

To gather data needed to meet the study aims, we conducted an online survey of restaurant patrons in China, and used partial least squares structural equation modelling (PLS-SEM) to analyse the proposed models and test the hypotheses.

The obtained findings confirm that the three studied SV dimensions (equality, respect for nature and shared responsibility) have positive effects on perceived CSR, which in turn significantly affects word of mouth (WOM). Moreover, perceived CSR mediates the relationship between the three SVs and WOM but has no impact on the relationship between SVs and revisit intention.

The results of this study have practical implications for managers in the restaurant industry. Restaurant managers can prioritize their CSR efforts based on the relative importance of SV dimensions, which is useful in generating positive WOM.

Even though the importance of CSR is widely recognised, it is insufficiently studied from the perspective of restaurant customers. This research not only addresses this gap, but also expands the current understanding of SVs and their impact on CSR.

This paper aims to explore the intersection of cultural processes and immigration in parental understanding of adolescent mental health and mental health seeking behaviors among African immigrants in Western countries. The present study examines the perspectives of Congolese immigrant parents on adolescent mental health in Brussels, Belgium, and Raleigh, North Carolina, USA – two geographic regions with relatively large Congolese migrant populations. This study highlights a needed understanding of cultural and acculturative context in shaping the beliefs of Congolese immigrants and explores potential barriers of seeking health services. Additionally, it recognizes health issues among this underrepresented and underserved population.

Fifteen Congolese immigrant parents, eight in the USA and seven in Belgium, participated in structured qualitative interviews using an adapted version of Kleinman Questions and behavioral scenarios on depression, post-traumatic stress disorder and oppositional defiant disorder. Interviews were audio recorded, and participants were assigned pseudonyms to de-identify responses. English interviews were transcribed verbatim by a trained team of undergraduate research assistants, and French interviews were transcribed verbatim by the first author and a graduate research assistant. Following transcription, the first and second authors used a rapid analytic approach (Hamilton, 2013). The first and second authors conducted a matrix analysis to observe thematic patterns.

Parents interpreted adolescent behavior to be more problematic when the scenarios were overtly outside of their cultural realm of values and beliefs. Parents preferred methods of intervention through religious practices and/or family and community efforts rather than seeking mental health services in their host countries as a secondary option. The authors’ findings provide an understanding of the values and beliefs of this underrepresented demographic, which may be useful to guide health professionals on how to support this community in a culturally responsive way.

Limitations to the current study include the structured nature of the interview guide that did not allow for in-depth qualitative exploration. Interviewed participants had lived in their host countries for more than 10+ years. Thus, the authors’ findings are not reflective of new immigrants’ experiences. Parents’ perspectives were likely shaped by exposure to Western beliefs related to support for mental health (e.g. knowledge of psychologists). Future studies should focus on recent refugees due to exposure to traumatic events and experiences reflective of the Democratic Republic of Congo’s (DRC’s) current socio-political situation, and how these are understood in the context of adolescent mental health. Further, due to the hypothetical nature of the scenarios, the authors cannot be sure that participants would engage in the identified approaches with their children. Additionally, hearing from the youth’s perspective would provide a clearer insight on how mental health and seeking professional help is viewed in a parent–child relationship. Finally, the data for this study were collected in 2019, prior to the COVID-19 pandemic. Although the authors cannot speak directly to Congolese refugee and immigrant experiences during this significant historical period, given the rise in mental health concerns in refugee populations more broadly (Logie et al., 2022), the authors’ findings speak to how parents may have responded to increased mental health symptoms and point to additional barriers that these populations may have faced in accessing support. The authors’ study emphasizes the need for dedicating resources and attention to this population, especially the development of culturally tailored messaging that invites community members to support the mental health needs of their community.

The authors’ findings provide important implications for mental health professionals. This study provides a clearer understanding of how Congolese immigrant parents view mental health and help-seeking within their cultural frame. Although parents may seek professional help, a distrust of mental health services was expressed across both cohorts. This suggests that mental health professionals should acknowledge potential distrust among this population and clarify their role in supporting the mental health of adolescent immigrants. Clinicians should inquire about familial cultural beliefs that are parent- and child-centered and modify their interventions to fit these belief structures.

This paper addresses the gap in knowledge about mental health perspectives of Sub-Saharan African immigrant populations, specifically those from the DRC.

The purpose of this study is to explore the sustainability of innovations introduced during the coronavirus disease 2019 (Covid-19) pandemic in remote and rural primary care advanced clinical practice.

The methodology includes an exploratory qualitative study of eight key stakeholders from Scottish remote and rural primary care advanced practice (three policymakers and five advanced practitioners). Data were collected using semi-structured interviews during 2022 and analysed thematically.

Advanced practice in remote and rural primary care is characterised by a shortage of doctors, close-knit communities and a broad scope of practice. Covid-19 catalysed changes in the delivery of healthcare. Innovations which participants wanted to sustain include hybrid working, triage, online training and development, and increased inter-professional support networks.

Findings provide valuable insights into how best to support remote and rural advanced practice which may have implications for retaining healthcare professionals. They also identified useful innovations which could benefit from further investment.

Given current healthcare workforce pressures, identifying and sustaining innovations which will support and retain staff are imperative. Hybrid consultations and online access to training, development and support should be sustained to support the remote and rural advanced practice workforce. Further research should explore the sustainability of innovations introduced during the Covid-19 pandemic in other care contexts.

The study seeks to contribute to a deeper understanding of the relationship between remediations and participation in new media. By lending some transparency, the analysis hopes to contribute toward generating a critical optics aware of the potentials and pitfalls of emergent media.

The methodology is visual semiotic analysis. The author make no claim for one, true interpretation or critical judgment about the images.

In demonstrating some shortfalls of Instagram affordances, the analysis shows how social media sites can develop tools that encourage users to engage in civic consciousness and respectful political debate. The study makes clear that new media tools can hamper or aid participatory logics.

To author’s knowledge, no other study that has analyzed remediated images related to the controversial confirmation of Brett Kavanaugh to the U.S. Supreme Court. It is also important to place these images in the contexts of “iconicity” in emergent media (a concept increasingly being eroded in new media environment).