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The present study explores the possible ramifications of insomnia and sleep quality on attitudes and expectations from a hotel accommodating guests suffering from insonia and poor sleep quality.

The current study adopts a quantitative dominant (QUAN + qual) concurrent mixed methods design. 20 participants (11 women and nine men) aged 22 to 80 participated in the qualitative research. Purposeful sampling (n = 369) was employed to solicit participants for the quantitative phase of the study.

Findings suggest that subjective norm influence is significantly associated with service quality expectations and intentions to visit a hotel accommodating sleep-deprived individuals. Hotels accommodating such guests possess a substantial competitive advantage.

While our study provides valuable insights, it is essential to note that the data was collected from a single country. Therefore, caution should be exercised when generalizing the findings to hotel guests from other countries. This highlights the need for future research to explore cross-cultural aspects of sleep disorders and their impact on the interaction between hotel service providers and guests.

The study results underscore the importance of understanding and addressing the unique needs of travelers’ with sleep disorders. They also emphasize the added benefit of better accommodating other guests who do not necessarily suffer from the disorder to enjoy substantially more sleep.

The extant tourism literature focuses on neurological disorders. However, the possible ramifications of insomnia and poor hotel sleep quality on travel, guest preferences, expectations and choices were mostly overlooked.

The purpose of this paper is to design a new type of magnetic suction wall-climbing robot suitable for the wall inspection of wind turbine towers to solve the problems in manual maintenance tasks.

By analyzing the shortcomings of existing wall-climbing robots, a magnetic suction integrated wheel structure is designed to effectively combine the adsorption structure and transmission structure. To enable the robot to adapt to the curvature of the wall surface of a wind turbine tower, a passive adaptive curvature structure is designed. The effects of the air gap, the thickness of the wheel plates on both sides, the size of permanent magnets and the size of aluminum rings on the adsorption force are studied. Through mechanical model analysis under different instability conditions, the magnetic circuit of the magnetic wheel is optimized and designed.

Applying the wall-climbing robot to engineering practice, experiments have shown that the developed wall-climbing robot can move safely and stably on the wall of the wind turbine tower. The robot can also carry a load of 20 kg, and the designed adaptive structure can cause the magnetic wheel to deflect up to 20° relative to the vehicle body, fully meeting the curvature requirements of the minimum diameter end of the wind turbine tower.

This paper proposes a magnetic suction integrated wheel structure through analysis of the working environment. And the parameters affecting the magnetic wheel adsorption performance were optimized. Meanwhile, a passive adaptive wind turbine tower curvature structure was proposed.

This study analyses the direct and indirect impacts of risks on the service-oriented construction supply chain and its resilience during disruptions.

We utilised the service-dominant logic, contingency and information processing theories to identify service-oriented construction supply chain characteristics and risk behaviours during turbulent times.

Our analysis of 285 construction companies with a strong service orientation revealed that the proposed risk model explains a 33.6% variance in supplier performance, 46.4% operational performance, 47.1% customer satisfaction and 46.5% financial performance. Our findings highlight the importance of effectively monitoring risks in service-oriented construction supply chains and examining complex networks in which risk variables impact construction supply chain performance.

This study examines the influence mechanisms between risks and actors’ performance in construction supply chains, taking a service-oriented perspective.

Previous studies emphasise the risks that construction companies encounter from disruptions, such as maintaining operations and enhancing performance. Nevertheless, the research still needs to establish the transmission mechanism of the simultaneous impact (direct and indirect) of all forms of risk on supply chain performance.

This study aims to investigate whether the changes in gender composition of bank board affects Vietnamese bank stability efficiency.

This research covers a panel of 27 commercial banks in Vietnam over a 14-year period from 2007 to 2020. The two-step system generalized method of moments is used to estimate the gender diversity–Vietnamese bank stability efficiency nexus.

The authors find that a greater degree of board gender diversification enhances bank stability efficiency and reduces bank risk-taking in Vietnam. The relationship between gender diversity and the stability efficiency of Vietnamese banks is still valid under the influence of regulatory capital sufficiency and during the financial crisis. These findings are robust to alternative proxies for risk indicators and consistent with the perspectives of stakeholder and behavior theory.

Although this research revisits the relationship between gender diversity and bank risk-taking, it is the first attempt to explore the role of women on board in enhancing the stability efficiency of banks, using the stochastic frontier approach. These findings shed light on the function of gender diversity as a governance instrument for mitigating risk in an emerging market context.

In the practice of live streaming e-commerce, the consumer demand is usually uncertain, and the inventory and prices can be decided by brand owners or streamers. To this end, this study examines the inventory and pricing decisions of the brand owner and streamer in a live streaming e-commerce supply chain under demand uncertainty.

In this study, four scenarios are considered, i.e. the brand owner determines the inventory and price (Scenario BB), the brand owner determines the inventory and the streamer determines the price (Scenario BS), the streamer determines the inventory and the brand owner determines the price (Scenario SB), and the streamer determines the inventory and price (Scenario SS).

The results show that the inventory and prices, as well as the profits of the brand owner and streamer increase with the consumer sensitivity to streamer’s sales effort level under the four scenarios. The inventory (price) is the highest under Scenario SS (SB), while that is the lowest under Scenario BB (BS). In addition, when the sensitivity is low, the brand owner’s profit is the highest under Scenario BB, otherwise, the profit is the highest under Scenario SS. Regardless of the sensitivity, the streamer’s profit is always the highest under Scenario SS.

Few studies focused on the inventory and pricing decisions of brand owners and streamers in live streaming e-commerce supply chains under demand uncertainty, while this work bridges the research gap. This study can provide theoretical basis and decision support for brand owners and streamers.

This study examined how the repeated information posted by sports teams on their social media pages influences the purchase intention of sports consumers. More specifically, the mere exposure effect was used to describe how relevant, valuable and credible social media posts affect sports consumers’ brand awareness, brand attitude and brand images as well as how these effects ultimately influence their purchase decisions.

A total of 458 respondents who use social media platforms to access sports team-related information were reached via purposive sampling. Confirmatory factor analysis and covariance-based structural equation modeling were conducted to evaluate measurement and path models. This study also attempted to detect whether there is an indirect effect of sponsor brand awareness on the purchase intention of sports consumers.

The relevance, value and credibility of social media information significantly and positively affected sponsor brand awareness among the respondents. Such awareness favorably influenced their attitude and perceptions toward sponsor brands. This awareness also indirectly influenced their purchase intention through brand image as a mediator. As well, brand image strongly and directly affected purchase intention.

By identifying the importance of sports team information posted on social media platforms, this study guide sports teams and sponsors in crafting high-quality social media content that enhances brand awareness, brand image and positively shapes consumer attitudes, ultimately driving purchase intention.

Livestream selling is becoming an increasingly popular practice adopted by online retailers to develop a consumer-centric supply chain (CCSC). It improves consumer experience by integrating chat, watch and purchase functions, while also altering consumer behaviors by increasing impulse purchases. Online retailers’ responses to this change potentially impact suppliers’ operational processes. This study aims to empirically examine how livestream selling affects suppliers’ operational performance in terms of lead time and how suppliers’ product variety and order fulfillment capabilities moderate such an impact.

Using data from a leading online retailer in China, the authors use a least squares model with fixed effects to test the relationships. Both the two-stage instrumental variable model and the two-stage Heckman model are used to address potential endogeneity in this study.

The findings show that retailers’ usage of livestream selling can increase suppliers’ lead time. Furthermore, the negative impact is enhanced when a supplier has a higher level of product variety or a weaker order fulfillment capability.

This study explores how livestream selling alters consumer behavior, adversely affecting upstream suppliers’ operational performance. It underscores the need for a CCSC approach across all tiers, not just those closest to consumers. To achieve this, the research suggests that suppliers must align their capabilities with retailers’ consumer-centric practices to develop a CCSC, particularly by improving order fulfillment capability and cautiously expanding their product variety in livestream selling. The research further highlights the importance for retailers to consider changes in lead time to enhance the application of traditional inventory theory in the context of livestream selling.

Using energy economically and efficiently is essential to ensure national energy security, reduce greenhouse gas emissions, and preventing climate change. Household appliances consume considerable energy, so choosing energy-efficient is to consuming energy economically and efficiently. The research applies the extended theory of planned behavior (TPB) to empirically investigate factors affecting consumers’ purchase intention toward energy-efficient household appliances (EEHA) in Ho Chi Minh City (HCM). The chapter develops both qualitative and quantitative methods. The qualitative method is conducted with five in-depth interviews to get more consumer insight, verify the research model, and elaborate the questionnaire. The quantitative method with 300 consumers living in HCM is used to address the research question. The primary data are collected via a web-based questionnaire and analyzed by IBM SPSS Statistics 20 and Amos 20. The research indicates that attitude, subjective norm (SN), perceived behavioral control (PBC), past purchase experience (PPE), and economic benefit (EB) have significant positive impacts on consumers’ purchase intention. EB has the most significant impact. Nonetheless, consumers’ purchase intention is not significantly impacted by their level of environmental knowledge (EK). Besides, PPE and EBs positively impact attitude and indirectly affect purchase intention, while EK does not. Based on the empirical results, some recommendations are drawn for policymakers to promote energy-efficient household appliance consumption by citizens, thereby ensuring national energy security and promoting environmental protection. Implications to help manufacturers improve products in the right direction and make wise investment decisions and distributors/retailers to understand consumers in HCM are also suggested.

This study aims to delve into the transformative potential of metaverse-driven sustainable tourism (MDST) to envision a sustainable and inclusive future for the tourism industry.

The author uses a forward-looking approach by drawing insights from existing literature, visionary articles and an analysis of technological developments to project the MDST trajectory to 2050, aligning with sustainable development goals (SDGs).

The study highlights the profound potential of MDST as a crucial force in sustainable tourism, identifying key components – immersive experiences, artificial intelligence integration, blockchain and collaborative platforms – that will drive MDST’s evolution. The alignment with SDGs demonstrates MDST’s capacity to facilitate global collaboration, cultural exchange and community engagement, especially in uncertain situations (e.g. pandemic).

While presenting an exploration of MDST, there is a need for empirical evidence in response to the dynamic tourism environment.

Tourism policymakers, businesses and technology developers can leverage MDST to drive sustainable practices, enhance user experiences and contribute to economic growth. The findings offer actionable insights for the practical implementation of MDST initiatives, aligning with the importance of SDGs.

The value of this study lies in its forward-looking perspective, envisioning the role of MDST in the year 2050. The author proposes ten foci for MDST development, contributing to the discourse on sustainable tourism.

This study aims to provide a comprehensive theoretical model based on stimulus-organismresponse, social impact, and signaling theory to examine the factors influencing the successful application of the celebrity endorsement strategy in social commerce (SC). Three aspects involved in the model include social experience, content quality and endorser credibility, which have yet to be comprehensively compared in previous studies. The process, therefore, involved thoroughly examining the social and quality factors associated with endorser quality, leading to brand image.

In total, 340 pieces of valid feedback from Indonesian respondents were used to validate the proposed model using structural equation modeling analysis. The model includes endorser expertise, attractiveness, brand credibility, content quality, parasocial interaction and herd behavior.

The study showed how parasocial interaction, herd behavior and content quality in SC platforms affect the credibility of endorsers, affecting brand credibility and leading to customer purchase intention.

This study explains how social experience and content quality affect endorsers’ credibility, leading to the brand’s credibility, which affects consumer purchase decisions in the SC context. It was discovered that most of the prior related studies focused on celebrity and brand credibility without adequate attention to other constructs existing in SC, such as social interaction and content quality. It also contributes to the practical aspect by proposing managerial action based on direct and indirect effect analysis, which is not comprehensively indicated in previous related studies.