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This study aims to investigate the effects of board cultural diversity (BCD) and board gender diversity (BGD) of the board of directors on environmental, social and governance (ESG) performance in the European banking sector using resource-based view (RBV) theory. In addition, this study analyses the linkages between BCD and BGD and knowledge sharing on the board of directors to improve ESG performance.

This study selected a sample of European-listed banks covering the period 2021. ESG and diversity variables were collected from Refinitiv Eikon and analysed using the ordinary least squares model. This study was conducted in the European context regulated by Directive 95/2014/EU, which requires sustainability disclosure. The original population was represented by 250 banks; after missing data were excluded, the final sample comprised 96 European-listed banks.

The findings highlight the positive linkages between BGD, BCD and ESG scores in the European banking sector. In addition, the findings highlight that diversity contributes to knowledge sharing by improving ESG performance in a regulated sector. Nonetheless, the combined effect of BGD and BCD negatively impacts ESG performance.

To the best of the authors’ knowledge, this is the first study to measure and analyse a regulated sector, such as banking, and the relationship between cultural and gender diversity for sharing knowledge under the RBV theory lens in the ESG framework.

This study aims to introduce the design and the design process for an innovative sanitary fixture to be used in public facilities for the purpose of ablution. This purpose-made fixture is needed to support the hygienic, safe and comfortable performance of this essential function in public facilities in many parts of the world. The study also clarifies the need for this function and critically reviews current designs to address it.

The study started by critically reviewing the standard built-in models for ablution. It also identified and analyzed new approaches to designing standalone ablution fixtures. The study then specified the characteristics of a better ablution fixture and involved drafting a design based on these characteristics, making a wooden prototype to test the design and receiving users’ feedback. The design was adjusted and tested again for more feedback. Finally, the study resulted in the development of a final design. It used digital fabrication to create the design prototype with improved aesthetics, tested it again and received user feedback.

A survey of users showed that they found the innovative fixture more comfortable and safer than the commonly used built-in models. The main concern was the potential for water to splash on clothes from the high faucet.

In addition to showing an innovative design for a purpose-made sanitary fixture for ablution, the study makes the reader aware of the various challenges of providing a hygienic, safe and comfortable facility for users to perform this function. This is very useful for the many designers and facility managers who deal with the issue.

This paper investigates the relationship between sporting performance and the market value of European football clubs, with a particular focus on the moderating effect of player transfers, fan engagement and coaching changes.

Using a Cross-Sectional Augmented Auto Regressive Distributed Lagged Model (CS-ARDL), we analyze a decade of data (2013–2023) from fourteen prominent clubs across ten European leagues.

Our findings confirm a strong positive correlation between sporting performance and market value in European football clubs. Furthermore, the research reveals that strategic player transfers and high fan engagement significantly amplify the positive impact of on-field success on a club's valuation. Interestingly, coaching changes do not exhibit a significant moderating effect on this relationship.

These findings carry significant economic implications for the football industry, underscoring sporting success as not only a driver of economic growth and social development but also a vital source of funding for clubs seeking to further invest in talent, infrastructure and fan engagement initiatives.

This study makes a novel contribution to the existing literature by providing a comprehensive analysis of the intricate relationship between sporting performance, market value and the moderating roles of player transfers, fan engagement and coaching changes within the European football landscape. Moreover, the research offers unique insights into investor behavior and the factors influencing investment decisions, enriching our understanding of the complex dynamics driving the football market.

The relationship between leverage and firm performance has been a subject of great interest to researchers, but the empirical findings are, at best, mixed. Against this background, we attempt to investigate this controversial issue by hypothesizing the nonlinearity of this relationship. Specifically, we aim to determine whether there exists an optimal threshold of firm size above which increasing levels of debt stop undermining (or start enhancing) firm performance.

Our study uses a nonlinear modeling specification, that is, the Panel Smooth Transition Regression (PSTR) model proposed by González et al. (2005). This model is a fixed-effects panel that accounts for cross-country heterogeneity and time variability, while also allowing for smooth transitions between a limited number of “extreme regimes.”

The study reveals a statistically significant negative relationship between leverage and firm performance for firms below size thresholds. But after exceeding these thresholds, firms can experience a substantial increase in accounting and financial performance.

The authors offer novel insights into the contingent role played by firm size on the capital structure–performance nexus. To our knowledge, few studies have delved into the threshold effects of leverage on firm performance. The threshold firm size level can be considered, therefore, as a benchmark for firms in optimizing their capital structure. From this perspective, small-sized firms are invited to prioritize internal financing to avoid the detrimental impact of depts on their performance. However, large-sized firms may find it advantageous to leverage external financing through debt in order to potentially enhance their performance.

Talent management is conducted to maximize an organization's overall performance and efficiency which helps to serve as a competitive advantage. Human resource management is a concept which includes human-related activities, but talent management is a strategy which helps to get new talent, develop their skill sets and provide better employee engagement and experience to retain the top potential employees in an organization. Improvement in recruiting and retention of a workforce results from a well-executed talent acquisition approach. In the 21st century, employee retention has become a primary concern for the organizations specially with work from home and hybrid models.

The workforce for tomorrow is going to be very different from what it has been. Technology is transforming the way people work within organizations. The workplace is rapidly evolving in terms of people and processes and is going through a lot of technological changes. The terminologies such as automation, artificial intelligence, augmented reality and block chain technologies are slowly becoming part of the workplace and everyday activities of the organization.

The challenges are many and especially post-pandemic organizations are going through some major changes such as a mindset shift of employees to take up more remote working opportunities, building virtual teams, increase in the gig economy workers (contractual workers) and a diverse workforce which makes it even more challenging for the organization to manage and retain talent.

Nowadays, product and service design play a crucial role in people’s daily life and marketing settings; however, both of the product and service design process have always been affected by various factors, including the growth of technology, economic tensions and endemic and pandemic health challenges. Undoubtedly, the importance of service and product design is increasing in the near future, and these changes are also associated with customers' experience. In this regard, some factors have a prominent place such as customer preferences, marketing improvement, technology push-marketing pull and different aspects of sustainability. Since the development of product–service systems (PSSs) should be based on the requirements and needs of users on the one hand, and environmental and technological considerations on the other hand, the role of product and service designers in the context of presenting creative and innovative ideas is important. The mentioned features are known as the main pillars of industrial design. Industrial design as an integrated science of art and technology concerns customers' experience, user experience (UX) design, innovative design, customer-oriented service development and so on. Industrial design make value not only for customers but also for producers. Besides, some new designscape may develop by industrial design considerations. In this chapter, authors explain the industrial design scope towards customer experience orientation in service design, enhance the experiencescape, design thinking (DT), PSS approaches and sustainability.

This study aims to determine the effects of lodging infrastructure development (LID) on Cordillera Administrative Region’s (CAR) environmental quality and natural resource management and its implication to globally responsible leadership. Specifically, this study sought to determine the contribution of LID to environmental deterioration and natural resource degradation in the CAR. As a result, a mathematical model is developed, which supports sustainability practices to maintain the environmental quality and natural resource management in CAR, Philippines.

This study used a descriptive research design using a mixed-methods approach. Self-structured interview and survey were used to gather the data. The population of this study involved three groups. There were 6.28% (34) experts in the field for the qualitative data, 70.24% (380) respondents for the quantitative data and 23.47% (127) from the lodging establishments. 120 respondents from the Department of Tourism – CAR (DOT-CAR) accredited hotels. Nonparametric and nonlinear regression analysis was used to process the data.

The effects of LID on the environmental quality and natural resource management in CAR as measured through carbon emission from liquefied petroleum gas (LPG), electricity and water consumption in the occupied guest rooms revealed a direct correlation between the LID. Findings conclude that the increase in tourist arrival is a trigger factor in the increase in LID in the CAR. The increase in LID implies a rise in carbon emission in the lodging infrastructure. Any increase in tourist arrivals increases lodging room occupancy; the increased lodging room occupancy contributes to carbon emissions. Thus, tourism trends contribute to the deterioration of the environmental quality and degradation of the natural resources in the CAR. A log-log model shows the percentage change in the average growth of tourist arrival and the percentage increase in carbon emissions. Establishments should observe standard room capacity to maintain the carbon emission of occupied lodging rooms at a minimum. Responsible leadership is a factor in the implementation of policy on standard room capacity.

The result of the study has some implications for the lodging businesses, the local government unit (LGU), the Department of Tourism (DOT) and the Department of Environment and Natural Resources (DENR) in the CAR. The study highlights the contribution of the lodging establishments to CO₂ emission, which can degrade the quality of the environment, and the implication of responsible leadership in managing natural resources in the CAR. The direct inverse relationship between energy use and CO₂ emission in hotels indicates that increased energy consumption leads to environmental degradation (Ahmad et al., 2018). Therefore, responsible leadership among policymakers in the lodging and government sectors – LGU, DOT and DENR – should abound in the CAR. Benchmarking on the model embarked from this study can help in designing and/or enhancing the policy on room capacity standardization, considering the total area with its maximum capacity to keep the carbon emission at a lower rate. Furthermore, as a responsible leader in the community, one should create programs that regulate the number of tourists visiting the place to decrease the number of overnight stays. Besides, having the political will to implement reduced room occupancy throughout the lodging establishments in CAR can help reduce the carbon emissions from the lodging businesses. After all, one of the aims of the International Environment Protection Organization is to reduce CO₂ emissions in the tourism industry. Hence, responsible leadership in environmental quality preservation and sustainable natural resource management must help prevent and avoid greenhouse gas (GHG) emissions.

Most studies about carbon emission in the environment tackle about carbon dioxide emitted by transportation and factories. This study adds to the insights on the existing information about the carbon emission in the environment from the lodging establishments through the use of LPG, electricity and water consumption in the occupied guest rooms. The findings of the study open an avenue for globally responsible leadership in sustaining environmental quality and preservation of natural resources by revisiting and amending the policies on the number of room occupancy, guidelines and standardization, considering the total lodging area with its maximum capacity to keep the carbon emission at a minimum, thus contributing to the lowering of GHG emissions from the lodging industry.

The extensive use of mobile money (MM) has been widely recognized as a digital engine of socioeconomic development in sub-Saharan Africa (SSA). This paper aims to focus on the effects of MM use and stockouts on informal microenterprise performance and investigate whether MM use mitigates the relationship between stockouts and firm performance.

This study utilizes firm-level data from the latest World Bank Informal Sector Enterprise Surveys across six SSA countries. We employ instrumental variable-adjusted and propensity score-weighted regressions to investigate the buffering effect of MM use.

We find a significantly positive effect of MM use and a significantly negative impact of stockouts on informal microenterprise performance. Importantly, we establish that MM use attenuates the negative impact of stockouts on firm performance. We further document that the attenuating effect of MM use is more profound for firms using MM for transactions with supply chain partners, located in communities with high MM use rates, and operating in the retail industry.

Our research generates important managerial and policy implications. Future policies should capitalize on MM to foster an effective financial ecosystem in which informal microenterprises can survive and grow, thereby deepening their contributions to sustainable development.

Whereas the business benefits of MM among small, medium and large firms are well-documented, the role of MM use on informal microenterprise performance is less understood. This study fills the research gap in the literature by focusing on the influence of MM use on the relationships between informal microenterprise operations and performance.

This study aims to examine the influence of board gender diversity on audit quality demand, considering auditor choice and audit efforts within the Gulf Co-operation Council (GCC) countries. It further examines the role of political connections and the impact of gender equality policy initiatives on this relationship.

Fixed-effects regression models are employed in a sample of 1,822 firm-year observations for financial firms across the GCC from 2011–2022 to test the hypotheses. Moreover, the two-stage-least-squares and the propensity score matching methods are used for sensitivity analysis.

The study shows a negative relationship between board gender diversity and the demand for audit quality, reflected auditor choice and audit efforts. However, the study shows a positive association between firm’s political connections and audit quality demand, which is more pronounced in gender-diverse boards. Policy initiatives for gender equality show no significant effect on the relationship between board gender diversity and audit quality demand.

The results inform governments, policy-makers, regulatory authorities and corporations by providing new evidence on the relationship between board gender diversity and the demand for audit quality, as well as the moderating role of political connections and policy initiatives in this relationship. To promote the meaningful participation of female directors in board decision-making, the findings indicate that gender stereotypes, both explicit and implicit, that can hinder female directors’ influence in board decision-making need to be addressed. Second, the study underscores for governments, policy-makers regulatory authorities and corporations that the mere appointment of female directors does not necessarily ensure their engagement in board decision-making. The appointment of female directors should go beyond symbolism and translate into meaningful engagement and influence with the board.

This study contributes to the corporate governance literature by offering new insights on the link between board gender diversity and the demand for audit quality. Beyond confirming a negative relationship between board gender diversity and the demand for quality audit, this study provides new insights on the moderating role of a firm’s political connections on this relationship. In addition, existing studies are primarily based on firms in Western countries and cannot be generalized due to differences in governance and legal structures. Given that the GCC countries have different cultures, economies, institutions, governance practices and norms compared to developed and emerging countries, our study offers a pertinent discussion on the relationship between board gender diversity and the demand for audit quality, as well as the moderating role of political connections in this relationship in the GCC countries.

In this study, we propose a tetrahedral mesh generation and adaptive refinement method for multi-chamber, multi-facet, multiscale and surface-solid mesh coupling with extremely thin layers, solving the two challenges of mesh generation and refinement in current electromagnetic simulation models.

Utilizing innovative topology transformation techniques, high-precision intersection judgment algorithms and highly reliable boundary recovery algorithms to reduce the number of Steiner locking points. The feasible space for the reposition of Steiner points is determined by using the linear programming. During mesh refinement, an edge-split method based on geometric center and boundary facets node size is devised. Solving the problem of difficult insertion of nodes in narrow geometric spaces, capable of filtering the longest and boundary edges of tetrahedrons, refining the mesh layer by layer through multiple iterations, and achieving collaborative optimization of surface and tetrahedral mesh. Simultaneously, utilizing a surface-facet preserving mesh topology optimization algorithm to improve the fit degree between the mesh and geometry.

Initial mesh generation for electromagnetic models, compared to commercial software, the method proposed in this paper has a higher pass rate and better mesh quality. For the adaptive refinement performance of high-frequency computing, this method can generate an average of 50% fewer meshes compared to commercial software while meeting simulation accuracy.

This paper proposes a complete set of mesh generation and adaptive refinement theories and methods designed for the structural characteristics of electromagnetic simulation models, which meet the needs of real-world industrial applications.