bluuebunny/crossref_metadata_2025_split huggingface dataset:
Young adults' financial well-being: current insights and future directions
Authors: She Long , Waheed Hassam , Lim Weng Marc , E-Vahdati Sahar 
Published: November 2022

PurposeFinancial well-being among young adults is an emerging and important field of research. This study aims to shed light on the current insights and future directions for young adults’ financial well-being research.Design/methodology/approachA systematic review was performed using (1) the Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocol to curate the corpus and (2) the bibliometric-content analysis technique to review that corpus on young adults’ financial well-being research.FindingsYoung adults’ financial well-being is influenced by contextual factors such as changes in macroeconomic environment, market factors, technological advancement and financial social comparisons, as well as personal factors such as sociodemographics, personality traits and values, skills and attitudes, financial practices, financial socialization, lifestyles and early life experiences, and subjective financial situation and mental health. Noteworthily, interest in this field is growing with a plethora of journals, countries, authors, theories, methods and measures.Research limitations/implicationsSeveral noteworthy gaps exist in the literature on young adults’ financial well-being, which include the lack of international collaboration, the lack of interventions to improve young adults’ financial well-being, the limited range of theoretical lenses, the limited consensus on measuring young adults’ financial well-being, the limited understanding of contextual factors, and the inconsistencies between personal factors and young adults’ financial well-being. Potential ways forward are proposed to address these gaps.Originality/valueThis review contributes to a seminal synthesis of young adults’ financial well-being research, providing both retrospective insights and prospective ways forward.
Linking big data, sustainable supply chain management and corporate performance: the moderating role of circular economy thinking
Authors: Le Thanh Tiep 
Published: November 2022

PurposeThis paper aims to assess how big data–driven supply chain management (BDSCM) influences sustainable supply chain management (SSCM) to achieve sustainable corporate performance (SCP) for small and medium-sized enterprises (SMEs) in an emerging economy such as Vietnam, besides exploring whether Circular Economy Thinking Application (CETA) moderates the relationship between BDSCM and SSCM.Design/methodology/approachThis study collected survey data from 495 SMEs in the food supply chain sector. It employed the PLS-SEM (Partial Least-Squares Structural Equation Modeling) technique to evaluate the hypothesized relationships.FindingsThis study found that BDSCM positively, directly and indirectly, impacted SCP. SSCM partially mediated the correlation between BDSCM and SCP. Additionally, CETA moderated the relationship between BDSCM and SSCM. CETA had a direct and positive effect on SSCM.Originality/valueThe insights into how BDSCM influences SSCM to achieve SCP for SMEs in the food value chain in an emerging economy like Vietnam provides an original value. Moreover, the novelty of this study is further reinforced by the coverage of the newfound mechanism, where CETA moderates the relationship between BDSCM and SSCM, directly and positively enhancing SSCM. These contributions could interest business practitioners and academics.
Systemic risk in China new energy stock markets
Authors: Hong Hui , Wu Shitong , Lee Chien-Chiang 
Published: November 2022

PurposeThe purpose of the paper is to assess the systemic risk in the new energy stock markets of China.Design/methodology/approachThis paper first uses the VaR method to study individual stock market risks. It then introduces the DCC model to capture the dynamic conditional correlation among the new energy stock markets.FindingsThe paper shows a generally upward trend of the stock market risk over time in the recent decade. Among all the markets considered, the solar power market demonstrates the highest risk, closely followed by the wind power market, while the hydropower market exhibits the lowest risk. Furthermore, the average dynamic conditional correlations among the new energy markets stay high during the period under investigation though daily correlations vary and significantly declined in 2020.Originality/valueTo the best of the authors’ knowledge, this paper is the first of its kind to study the systemic risk within the new energy stock market context. In addition, it not only investigates individual new energy stock market risks but also examines the dynamic linkages among those markets, thus providing comprehensive and unprecedented evidence of systemic risk in China new energy markets, which have useful implications for both regulators and investors.
A review of indoor-orbital electrical inspection robots in substations
Authors: Dong Lijun , Chen Naichao , Liang Jiawen , Li Tingting , Yan Zhanlin , Zhang Bing 
Published: November 2022

Purpose
The purpose of this study is to provide an in-depth understanding about the indoor-orbital electrical inspection robot, which is useful for motivating the further investigation on the inspection of electrical equipment. Currently, electric energy has a strong correlation with the economic development of the country. Intelligent substations play an important role in the transmission and distribution of the electricity; the maintenance of the substation has attracted intensive attention due to the requirement of reliability and safety. The indoor-orbital electrical inspection robot has increasingly become the main tool to realize the unmanned. Hence, a systematic review is conducted systematically reviewing the current technical status of the indoor-orbital electrical inspection robot and discuss the existed problems.

Design/methodology/approach
In this paper, the most essential achievements in the field of indoor-orbital electrical inspection robots were reported to present the current status, and the mechanical structures and key inspective technologies were also discussed.

Findings
Four recommendations are provided from the analyzed review, which have made constructive comments on the overall structural design, functionality, intelligence and future development direction of the indoor-orbital electrical inspection robot, respectively.

Originality/value
To the best of the authors’ knowledge, this is the first systematic review study on indoor-orbital electrical inspection robots; it fills the theoretical gap and proffers design ideas and directions for the development of the indoor-orbital electrical inspection robot.
A multi-method study on the barriers of the blockchain technology application in the cold supply chains
Authors: Chavalala Makungu Meriot , Bag Surajit , Pretorius Jan Harm Christiaan , Rahman Muhammad Sabbir 
Published: November 2022

PurposeThe cold supply chain industry is still emerging and digital transformation is in the nascent stage in this industry. This paper argues that there are various barriers to implementing blockchain technology in the cold supply chain and aims to develop and validate a model for overcoming key barriers to implementing blockchain technology in the cold supply chain.Design/methodology/approachThe adoption of blockchain technology was proposed through interpretive structural modeling (ISM) and further it is validated using structural equation modeling (SEM).FindingsIn this study, ten key barriers to implementing blockchain technology in the cold supply chain were identified, modelled and analysed. Poor leadership style of top management was found to be the most important barriers to implementing blockchain technology in the cold supply chain. The results of SEM indicate that all the paths are supported. The findings showcase the barriers responsible for the lack of blockchain technology infrastructure that ultimately impacts the cold supply chains.Practical implicationsThis study highlights the fact that the fate of blockchain technology infrastructure development depends on the leadership style of top management. Demonstrating good leadership style by top management can help overcome the barriers. A good leader pulls the entire team instead of pushing the team. A good leader can guide the entire team to improve IT governance, financial investment, digital footprint, digital readiness, skills and collaboration with service providers to implement blockchain technology. Not only that, a good leader provides mental strength to the team and helps overcome the fear of implementing blockchain in the cold supply chain. A good leader demonstrates good administrative skills and focus on security and privacy policies.Originality/valueThis is a novel contribution towards analysing the key barriers to implementing blockchain technology in the South African cold supply chain using the integrated ISM–MICMAC and SEM approach.
Investor bias, risk and price volatility
Authors: Polat Ali Yavuz 
Published: November 2022

PurposeThis study proposes a framework based on salience theory and shows that focusing on one type of risk (idiosyncratic or systemic) can explain overpricing of securities ex ante, and resales at low prices during crisis periods.Design/methodology/approachThe author consider an overlapping generations (OLG) model where each generation lives for two periods and there is no population growth. Agents (investors) start their lives with an endowment W > 0 and have mean-variance utility. They invest their endowment when young and consume when old. Each period, the young investors optimally choose their portfolio from different risky assets acquired from the old generation, all assumed to be in fixed supply.FindingsThe author show that investor salience bias can explain excess volatility of asset prices and the resulting fire-sales in periods of financial turmoil. A change in salience – from one component (idiosyncratic) to the other (systemic) – will generate excess volatility. Interestingly, higher risk aversion generally exacerbates the excess volatility of prices. Moreover, the model predicts that if a big systemic shock hits the financial system, due to salience bias the price of systemic assets falls sharply. This relates to the observed fire-sales of assets during the global financial crisis.Practical implicationsThe proposed model and results suggest that there may be a scope for intervention in financial markets during turbulences. In terms of ex ante policies the study suggests that investors and regulator should use better risk assessment technologies.Originality/valueThis is the first study constructing a tractable model based on the argument that investor salience may exacerbate the excess volatility of prices during financial downturns. The author relate salience to two types of risk; idiosyncratic and systemic and assume that investors' risk perception is biased towards the type of risk that is currently salient based on prior beliefs or past data. The author show that the diversification fallacy of the precrisis period, where seemingly safe assets were overpriced, can be explained by agents overweighing idiosyncratic risk and ignoring systemic risk.
Airline company's resource reallocation using network centralized data envelopment analysis with slack-based measure
Authors: Lim Chaehwan , Kim Gyuseung , Ha Hun-Koo 
Published: November 2022

PurposeSince airlines that employ their resources effectively will achieve operating profitability, air route resource allocation is significant for airlines. This study aims to investigate an appropriate model to reallocate resources into each air route of an airline company.Design/methodology/approachThis study proposes a network centralized data envelopment analysis (DEA) models with slack-based measure (SBM). The proposed model not only takes into account the two interconnected stages but also considers the nonradial approach with transfer-in and transfer-out slacks for resource reallocating. Furthermore, the authors modify the objective function to an input-oriented function with SBM, and divide the model into passenger and freight parts, which makes the model more realistic for the characteristic of air routes.FindingsThe empirical analysis using an airline company's internal data provides airline operators with information on how they increase or decrease input resources, which can serve as a practical guideline of resource reallocation. Specifically, the results indicate that the airline company should increase their input resources into long-haul air routes such as KOR-OCN while decreasing their input resources into short-haul air routes such as Korean-Oceania (KOR-OCN), Korean-Chinese (KOR-CHN), Korean-Southeast Asian (KOR-SEA), Korean-Japanese (KOR-JPN).Originality/valueAlthough some papers evaluate air route efficiencies based on the DEA approach, a few existing papers have addressed resource allocation for air routes. This paper is the first to study the resource reallocation for air routes based on the DEA approach, contributing to the literature in expanding the scope of research on resource reallocation.
Metadata quality matters in open government data (OGD) evaluation! An empirical investigation of OGD portals of the GCC constituents
Authors: Chokki Abiola Paterne , Alexopoulos Charalampos , Saxena Stuti , Frénay Benoît , Vanderose Benoît , Ali Mohsan 
Published: November 2022

Purpose
The study seeks to investigate the quality of metadata associated with the open government data (OGD) portals of the six Gulf Cooperation Council (GCC) constituents – Bahrain (BH), Kuwait (KW), Oman (OM), Qatar (QA), Kingdom of Saudi Arabia (KSA) and United Arab Emirates (UAE).

Design/methodology/approach
A quantitative framework, supported by extant literature, is adopted to assess the metadata quality of the six OGD portals of the GCC constituents.

Findings
Among the six GCC countries, QA has the most advanced OGD metadata quality followed by KSA, UAE, OM, BH and KW. Furthermore, the OGD metadata quality (MQ) of UAE and OM stand at the same pedestal whereas BH and KW OGD portals are lagging behind.

Originality/value
While the OGD quality has been investigated in extant literature, the MQ of the OGD portals for the GCC countries has not been investigated so far – the present study seeks to plug this gap.
Applying mixed methods to explore lighter and darker shades in hybrid dark tourism experiences
Authors: Hwang YooHee , Park Eunkyoung , Lee Choong-Ki , Son Hea-Jin , Olya Hossein 
Published: November 2022

Purpose
The purpose of this study is to demonstrate the lighter (entertainment and esthetic experiences) and darker sides (educational and escapist experiences) of dark tourism experiences. This study also examines the effect of lighter and darker sides of dark tourism experiences on functional and emotional value.

Design/methodology/approach
To investigate how and where visitors experience lighter and darker sides of dark tourism, the authors conducted in-depth interviews from visitors to the Korean demilitarized zone (DMZ). To demonstrate consequences of lighter and darker sides of dark tourism experiences on functional and emotional value, the authors collected field survey data. Taken together, the authors used mixed methods with exploratory sequential design.

Findings
Interviewees vividly described their entertainment (crossing the suspension bridge) and esthetic experiences (seeing a family of crane birds from a short distance) in the Korean DMZ. They also described educational (understanding the background of the civil war) and escapist experiences (limiting daily entries made them feel like they were entering a special place or even a foreign country). Survey results showed that educational and esthetic experiences increased emotional value, while educational and escapist experiences enhanced functional value of a tour of the Korean DMZ.

Originality/value
Previous research operationalized lighter and darker sides of dark tourism based on characteristics of dark tourism sites. Specifically, darker and lighter aspects of dark tourism were determined, depending on whether such sites are directly related to human death or not. However, the current study draws on tourist experiences to operationalize lighter and darker sides of dark tourism. While previous research focused on the supply side, this study shifts focus to the demand side, thereby advancing knowledge in hybrid dark tourism experiences.
Plant and herbivorous insect communities respond in complex ways to rainfall manipulation in an oak savanna grassland
Authors: Smith Lauren J. , Williams Jennifer L. 
Published: November 2022

Abstract

Changes in precipitation due to climate change will have consequences for plant and herbivorous insect communities alike. Multiple hypotheses explain how changes in plant diversity and productivity can lead to changes in herbivore community composition. Yet as rainfall patterns change, the bottom‐up effects on the relationships between plant and herbivore communities are less well understood.

Using a long‐term rainfall manipulation experiment in a remnant patch of Garry oak (Quercus garryana) savanna, we examined how plant diversity and productivity have responded to variation in soil moisture over 6 years. This highly endangered ecosystem is predicted to experience significantly wetter springs and drier summers by 2080. We also investigated plant‐mediated, indirect effects of manipulated rainfall on herbivore diversity and abundance, drawing on multiple hypotheses describing the relationships between plant and herbivore communities. For example, the more individuals hypothesis predicts that increased plant productivity results in increased herbivore abundance which, in turn, results in increased herbivore diversity.

We found that plant productivity was influenced by soil moisture, but the direction and magnitude of the response varied across years, and found no support for plant diversity influencing productivity. We also found that the cover and productivity of grasses increased significantly with increasing precipitation. In addition to a direct negative effect on herbivore diversity, soil moisture had an indirect negative effect on herbivore abundance, via the negative effect of plant productivity on abundance, contradicting the more individuals hypothesis.

Synthesis. Our results highlight that not only can drought result in significant reductions in plant productivity in this threatened ecosystem, but that these changes will also result in increases in herbivore abundance. In contrast, where soil moisture is higher, grasses will become more dominant resulting in decreased herbivore abundance. Ultimately, predicting how this system responds to changes in precipitation will depend on the ability to predict whether growing season soil moisture will be consistently drier or wetter in the future, a significant challenge. Going forward, investigating how variation in precipitation due to climate change affects the links between trophic levels, including how herbivores affect plant communities, remains critical for understanding ecosystem processes and stability.
Differential impacts on herbivore diversity and scale dependence of tree diversity in subtropical forests
Authors: Li Yi , Wang Ming‐Qiang , Chesters Douglas , Anttonen Perttu , Guo Shi‐Kun , Guo Peng‐Fei , Chen Jing‐Ting , Ma Keping , Bruelheide Helge , Schuldt Andreas , Zhu Chao‐Dong 
Published: November 2022

AbstractPlant diversity has been found to increase herbivore diversity, including abundance, species richness and phylogenetic diversity. However, it is yet to be established at which spatial scale these effects are strongest, because host finding and community assembly may be shaped by host diversity both in local habitat patches and at larger scales.Using arthropod herbivore data collected from a large biodiversity and ecosystem function experiment in China (BEF‐China), we analysed how habitat patch (individual study plots) and larger‐scale (surrounding study plots) tree diversity relates to species richness, abundance, functional diversity and phylogenetic diversity of herbivore assemblages on focal plants.Tree diversity of both the focal habitat patch and larger‐scale patch neighbourhood affected herbivore diversity patterns and host plant selection, with the effect being greater for the former. Furthermore, focal and neighbouring trees that are phylogenetically related were found more likely to share similar herbivores.Synthesis. By focusing on tree diversity effects of both the local habitat patch and wider patch neighbourhoods, our findings highlight the importance of considering additional scales to give a more nuanced understanding of the mechanisms underlying herbivore community structure and diversity patterns in species‐rich forests.
Metatranscriptomes reveal the diverse responses of Thaumarchaeota ecotypes to environmental variations in the northern slope of the South China Sea
Authors: Lu Ye , Lv Yongxin , Zhang Yu , Liu Qian , Xu Xuewei , Xiao Xiang , Xu Jun 
Published: November 2022

AbstractThaumarchaeota are among the most abundant prokaryotes in the ocean, playing important roles in carbon and nitrogen cycling. Marine Thaumarchaeota ecotypes exhibit depth‐related diversification and seasonal changes. However, transcriptomic activities concerning niche partitioning among thaumarchaeal ecotypes remain unclear. Here, we examined the variations in the distribution and transcriptomic activity of marine Thaumarchaeota ecotypes. Three primary ecotypes were identified: a Nitrosopumilus‐like clade; a Nitrosopelagicus‐like water column A (WCA) clade, thriving in epipelagic water; and a water column B (WCB) clade, dominant in deep water. Depth‐related partitioning of the three ecotypes and the seasonal variability of the WCA and WCB ecotypes were observed. Nutrient concentrations, chlorophyll α and salinity were the primary environmental factors. The relative abundance of the WCA ecotype and its transcript abundance of amoA gene were positively correlated with chlorophyll α and salinity, while the WCB ecotype was positively correlated with nitrate and phosphate. Based on high‐quality metagenome‐assembled genomes, transcriptomic analysis revealed that the three ecotypes exhibited various co‐occurring expression patterns of the elemental cycling genes in the nitrogen, carbon, phosphorus, and sulfur cycles. Our results provide transcriptomic evidence of the niche differentiation of marine Thaumarchaeota ecotypes, highlighting the diverse roles of ecotypes and WCA subclades in biogeochemical cycles.
Symbiotic bacteria stabilize the intestinal environment by producing phenylpropanoids
Authors: Hu Geng , Liu Liying , Miao Xiuxiu , Zhao Yanan , Peng Yanan , Li Xianyao 
Published: November 2022

AbstractSalmonella enterica serovar Enteritidis (S. Enteritidis) can colonize in the intestinal tract of chickens and transmit to humans. In order to decrypt the mechanism of avian resistance to S. Enteritidis, we utilized two China local chicken breeds to generate the reciprocal crosses (the Cross and the Reverse‐cross). The two lines of hybrids were orally inoculated with S. Enteritidis at 2‐day old and sampled at 3 days post‐inoculation. Along the analysis direction of multi‐omics, differential metabolites, functional pathways and correlated microbes, we found that 12 species of microbes thrived upon S. Enteritidis challenge and probably contributed to the intestinal stability in the Cross by enhancing the production of phenylpropanoids. Our findings can help to understand the symbiotic and resistant mechanisms derived from the intestinal microbiota.