bluuebunny/crossref_metadata_2025_split huggingface dataset:
ESG scores and stock returns during COVID-19: an empirical analysis of an emerging market
Authors: Yadav Mahender , Dhingra Barkha , Batra Shallu , Saini Mohit , Aggarwal Vaibhav 
Published: June 2024

PurposeThe COVID-19 pandemic resulted in a dramatic downturn in the global stock markets. Investors look for safe stocks that can provide better risk-adjusted returns. Stocks with higher Environmental, Social, and Governance (ESG) scores can be good choices for investors. This study focuses on this argument by examining the relationship between ESG indicators and stock returns while considering financial and macroeconomic variables.Design/methodology/approachIn this study, 39 non-financial firms listed in Nifty-50, for which data is available, have been included. Panel data from 2018 to 2021 is collected to examine this relationship in the presence of COVID-19. Additionally, the panel regression method is used.FindingsThe empirical findings indicate a positive relationship between ESG scores and stock returns. This relationship holds even when the control variables like Return on Assets (ROA), Gross Domestic Product (GDP), Return on Equity (ROE), age, size, leverage of the firm, inflation, and crisis period are used in the model.Originality/valueThis study contributes by examining the linkage between ESG indicators and stock return while controlling the impact of the financial and macroeconomic variables in Indian markets, which has not been undertaken so far. Moreover, this is the first study to use the ESG score data of S&P Global, which gives more weight to the material factors of a firm.Peer reviewThe peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-10-2023-0819.
Eco-endorsement dynamics: unraveling the influence of celebrity attitudes on eco-product perceptions and purchase decisions
Authors: Szymkowiak Andrzej , Antoniak Marcin Adam 
Published: June 2024

Purpose
This research delved into the intricate dynamics between celebrity endorsements and consumer behavior focusing on eco-friendly wine product. This study aims to understand the relationship between attitudes toward the celebrity endorser (CATT), perception of wine as eco-friendly (PECO), overall positive attitude toward the product (PATT) and the intention to purchase (PINT).

Design/methodology/approach
The present study relies on a large sample of 478 US citizens. Mediation moderation analysis is adopted for data analysis.

Findings
The findings revealed a full mediation effect where the influence of CATT on PINT is primarily through PECO and PATT. This suggests that the celebrity's endorsement indirectly affects purchase intention by first influencing perceptions of the product's eco-friendliness and the overall product attitude. Notably, perceiving wine as eco-friendly leads to a favorable product attitude, subsequently enhancing purchase intentions. While CATT significantly impacts both PECO and PATT, its effect is more potent on PATT, emphasizing that the celebrity's overall image might align more closely with the general product attitude than specific attributes like eco-friendliness.

Originality/value
Recognizing the complex landscape of the wine market, the research emphasizes the necessity for comprehensive marketing strategies that consider both the direct and mediated impacts of celebrity endorsements. The findings offer a foundational framework for understanding the nuanced interplay of celebrity endorsement, product perception and purchase intention in the context of the wine market.
Role of institutional quality in the public education financing–educational quality nexus: evidence from Sub-Saharan Africa
Authors: Musah Abubakar , Aawaar Godfred , Nkansah Eric 
Published: June 2024

PurposeThis paper investigates the moderating role of institutional quality in the relationship between public education financing and educational quality in Sub-Saharan Africa (SSA).Design/methodology/approachThis paper uses a two-step system generalised method of moments (GMM) to investigate the dynamic relationships among the variables using data from the World Bank covering the periods 2002–2020 for 46 SSA countries.FindingsThe results show that institutional quality moderates the effect of public education financing on educational quality at SSA’s primary, secondary and tertiary levels. This finding shows that improved institutional quality enhances the effectiveness of public educational investments.Practical implicationsThe findings of this study imply that policymakers seeking to enhance educational quality must not only increase educational investments but also institute measures to improve institutional quality.Originality/valuePrior studies fail to examine the moderating role of institutional quality in the nexus between public education financing and educational quality. This study analyses the role of institutional quality in the public education financing–educational quality nexus in SSA. The findings of this study contribute to improving the return on public education financing in SSA.
The role of Islamic economics and social institutions during the time of Covid-19
Authors: Herianingrum Sri , Iswati Sri , Ma’ruf Anwar , Bahari Zakaria 
Published: June 2024

Purpose
This study aims to examine the role of Islamic economic and social institutions during Covid-19 and try to propose a model that highlights Islamic economics and social institutions’ role in providing community economic, social and health recovery support.

Design/methodology/approach
This research uses a qualitative approach with a multicase method. Interviews with the institutions including the Amil Zakat, Islamic Banks, Micro Waqf Banks and Islamic Cooperative (Baitul Maal wat Tamwil) were conducted in order to develop a model about how the integration between each institution in handling the effect of COVID-19.

Findings
The model shows the interaction roles of each Islamic institution and implementation in the long term and short term in handling the impact of Covid-19, particularly in the economic, social and health sectors. These institutions will assist the government in establishing community economic independence in the face of COVID-19, which has caused economic sluggishness or recession.

Research limitations/implications
This study proposes the model of synergy using a qualitative approach. Future studies can develop the synergy model by employing a statistical and quantitative method, such as by employing analytical network process method.

Originality/value
This study adds the literature about empirical evidence on the role of each Islamic economic and social institution and develops new scenario model about integration of those institutions in overcoming economic and social problems during the COVID-19 pandemic. These interactions play a role in shaping the community’s economic independence in dealing with the economic downturn due to COVID-19.
The mediating role of intellectual capital on the nexus between diversification, financial stability and efficiency of commercial banks in Ethiopia
Authors: Filatie Yichlal Simegn , Sharma Dhiraj 
Published: June 2024

PurposeThe main objective of this study is to analyze the mediating role of intellectual capital in the relationship between diversification, financial stability, and efficiency of the banking sector in Ethiopia.Design/methodology/approachSecondary data for this study was obtained from audited financial statements of 17 Ethiopian commercial banks for a decade starting in 2013. A descriptive and explanatory research design with a quantitative research approach was employed. The seemingly unrelated Hierarchical regression analysis is used to estimate diversification’s effect on banks' financial stability and efficiency, considering the interaction between diversification and intellectual capital as a mediating variable.FindingsThe Mediation analysis reveals that asset diversification improves the financial stability of commercial banks when mediated by intellectual efficiency. Investment diversification negatively impacts risk-adjusted return on asset and Z score. Intellectual capital significantly enhances commercial banks' efficiency and financial stability in Ethiopia and mediates the relationship between geographic diversification, financial stability, and efficiency. The mediation analysis also indicates that intellectual capital significantly mediates the relationship between income diversification and efficiency.Practical implicationsThis study highlights the importance of intellectual capital and promotes its strategic allocation by management and regulatory bodies to enhance the financial stability and operational effectiveness of the banking industry in Ethiopia.Originality/value To the best of the researcher’s knowledge, this study is one of the rare attempts to investigate the mediating role of intellectual capital on the nexus between diversification, financial stability, and efficiency of commercial banks in Ethiopia.
Occupational therapists views on GAS-light as an outcome measure in community adult mental health
Authors: Lister Ashley , Morris Karen 
Published: June 2024

Purpose
The paper aims to gain understanding of perceived benefits and barriers to GAS-light as an occupational therapy outcome measure in community adult mental health. The study explored occupational therapists’ views on the client-centred nature of GAS-light and whether it is an applicable outcome measure for group intervention. It also aimed to understand how occupational therapists use of GAS-light informed their practice and the wider multidisciplinary team perspective.

Design/methodology/approach
The study used a phenomenological design. This comprising of a focus group of occupational therapists experienced in using the tool, followed by framework analysis. Focus group questions were derived from literature.

Findings
Three main themes were identified to reflect experiences relating to the GAS-light tool as an outcome measure; value in process, occupational narrative and language and expertise.

Practical implications
The paper is indicative of practical implications regarding the use of the GAS-light tool with community mental health clients and therapists, including the perceived value in the process, the language used by the therapist and level of expertise.

Originality/value
This paper fulfils an identified need to contribute towards an evidence base for occupational therapy and mental health.
New perspective on sustainable practices in the events industry
Authors: Baydeni̇z Erdem , Özdoğan Osman Nuri 
Published: June 2024

PurposeThe aim of this study is to systematically review scientific research on sustainability in the event industry to understand the current state of affairs and provide a roadmap for future studies. By combining the topics of the event industry and sustainability, it aims to thematically analyze the scientific literature in this area.Design/methodology/approachThis study analyzed 1,710 studies in the Web of Science (WoS) database as of June 1, 2024. The keywords “event industry” and “sustainability” were used to search for academic articles, review articles, and conference proceedings. The data were analyzed geographically, thematically, and temporally. Cross-national research contributions, document types, researcher profiles, and interdisciplinary relationships were examined in detail.FindingsThe analysis shows that sustainability is an increasingly important issue in the events industry, with countries such as the USA, China and Australia leading the way. Most research is in the form of articles, with conference proceedings and reviews playing an important role. There is a particular concentration in categories such as “management,” “hospitality, leisure, sport and tourism” and “sustainability science.” Even during the pandemic, there has been a significant increase in research activity, underscoring the importance of this topic on a global scale. Researchers have made significant scientific contributions in this area. These interdisciplinary studies have revealed important intersections between environmental sustainability and event management.Originality/valueThis study provides a comprehensive overview of the current state of research on the event industry and sustainability, illustrating the interdisciplinary nature of the field and the geographical distribution of research activity. A systematic review of the literature consolidates the body of knowledge in this field and provides directions for future research. This study highlights the need for more in-depth and comprehensive research on sustainability, and provides an important framework for strengthening the links between event management and sustainability.
Tumor‐associated macrophages: The key player in hepatoblastoma microenvironment and the promising therapeutic target
Authors: Adawy Ahmad , Komohara Yoshihiro , Hibi Taizo 
Published: June 2024

AbstractThe tumor microenvironment of hepatoblastoma (HB), the most common pediatric liver tumor, predominantly exhibits a myeloid immune landscape. in which tumor‐associated macrophages (TAMs) are considered the core component. The crosstalk between TAMs and HB cells markedly influences tumor behavior. TAM‐derived factors are involved in tumor proliferation and vascular invasion. On the other hand, HB cell secretome attracts, stimulates, and reprograms TAMs to be immunosuppressive in favor of tumor invasion, rather than their innate role in combating tumor growth, such crosstalk sometimes forms bidirectional feedback loops, making the tumor more virulent and resistant to routine therapeutics. Consequently, TAMs are the common denominator of most suggested HB immunotherapeutic strategies. Macrophage immune checkpoint inhibitors, macrophage‐mediated antibody‐dependent cellular phagocytosis, and the novel chimeric antigen receptor macrophage therapy (CAR Mφ) are currently under trial. In this review, we will summarize the significance of TAMs and their potential role as a therapeutic target in HB.
Information Spillovers at Earnings Announcements
Authors: FRANKEL RICHARD , GODIGBE BRIGHT GERSHION , RABIER MARYJANE 
Published: June 2024

ABSTRACTResearch documents price co‐movements, or “spillovers,” between focal firms and their peers at focal firms’ earnings announcements. We find that both signed and absolute co‐movements between focal‐ and peer‐firm returns are significantly lower at earnings‐announcement dates compared to other dates. Analytically, we demonstrate that co‐movements do not necessarily indicate common information; instead, co‐movements measure the relative proportion of focal firm‐specific information to common information in focal‐firm earnings announcements. We study three settings where information transfers might be higher: when focal firms report significant earnings surprises, are industry leaders, or share correlated earnings patterns with peer firms. We continue to find lower return correlations during focal‐firm earnings announcements. We conduct two alternative tests but fail to find evidence that common information released during focal‐firm earnings announcements is significantly greater than on other days. These results raise doubt about the extent of the information externality attributable to financial‐report releases.
Property management technology adoption in the short‐term housing rental market
Authors: Göppinger Sophia , Luque Jaime , Marcato Gianluca 
Published: June 2024

AbstractWe show evidence of the impact providing information on market conditions (supply growth, demand patterns, pricing trends, and competitor rates) on pricing in the short‐term rental market. Using a sample of 2196 housing units over 18 months available on Airbnb in Madrid, Spain, we observe property managers' adoption of this technology at different points in time for 16% of our observations. Our propensity score matching estimates support the evidence of greater market transparency obtained through the adoption of this technology, with a significant increase in revenues obtained through a reduced average daily price and increased occupancy. Our results are robust to several model selections dealing with a potential endogeneity issue. We also show some preliminary evidence of property managers increasingly engaging in dynamic pricing after adopting this technology. Mainly, revenue growth seems to be generated through a small price drop leading to a rise in occupancy at the top end of the price distribution rather than at the bottom end, where a significant and much higher price drop is not able to generate the necessary occupancy growth to obtain an overall increase in revenues.
The effects of cognitive bias, examiner expertise, and stimulus material on forensic evidence analysis
Authors: Pena Michelle M. , Stoiloff Stephanie , Sparacino Maria , Schreiber Compo Nadja 
Published: June 2024

AbstractForensic examiners have come under scrutiny due to high‐profile exonerations, highlighting the consequences that contextual bias can have on investigations. Researchers have proposed solutions to reduce the effects of bias including blind testing and redacting task‐irrelevant information. Practitioners have concerns over the limitations of some of this research that uses untrained students to examine complex pieces of forensic evidence (e.g., fingerprints) (1; but see 2 for studies including trained experts and/or actual casework). This study sought to (a) examine the effect of contextual bias on examiners' evaluation of forensic evidence by varying the amount of pre‐comparison information available to participants, (b) compare student and expert examiners' performance and their vulnerability to contextual bias, and (c) examine the effects of contextual bias on examiners' evaluation of different types of forensic evidence. Expert fingerprint examiners and student participants were presented with varying amounts of pre‐comparison case information and compared matching and non‐matching fingerprint and footwear impression evidence. Results suggest no effects of blinding examiners from case information or redacting task‐irrelevant information. As expected, expert fingerprint examiners were more likely to correctly identify matching fingerprints and correctly exclude non‐matching fingerprints than students. However, expert fingerprint examiners were no better than student participants at comparing footwear impression evidence. These findings suggest that sample, stimulus selection, and discipline‐specific training matter when investigating bias in forensic decision making. These findings suggest caution when using forensic stimuli with student samples to investigate forensic decision‐making and highlight the need for more research on redaction procedures.
Overcoming gridlock? The role of city networks in transnational cooperation on climate mitigation
Authors: Taveirne Sam , Derudder Ben 
Published: June 2024

AbstractLocal governments engage in combating global warming by cooperating in transnational city networks. These networks are often hailed as an alternative to the alleged gridlock of interstate cooperation. Still, it remains unclear if and how the institutional characteristics of city networks can overcome this gridlock. Therefore, we analyze to what extent cooperation in city networks faces the same institutional challenges as those related to interstate collaboration. Our research focuses on six climate networks and draws on 33 in‐depth interviews, which are analyzed through qualitative directed content analysis. Three findings stand out. First, networks struggle with growing multipolarity, as they lack the capacity to engage with all members. While adopting a strongly regionalized approach, the necessary centralization to efficiently coordinate regional suboffices seems lacking. Second, targets tend to be regarded as a general direction rather than proper objectives that must be implemented within a specific time frame. Third, city officials have a less clear overview of the landscape of networks than network employees. At the same time, they indicate that the proliferation of networks complicates the internal organization of networking activities. Taken together, we conclude that climate city networks do not necessarily allow structurally avoiding the causes of interstate gridlock.
Hydropathic AF‐2 variants in the androgen receptor gene among androgen insensitivity patients
Authors: Giuliatti Silvana , Benedetti Anna Flavia Figueredo , Ramos Raquel Martinez , Petroli Reginaldo José , Domenice Sorahia , Mendonca Berenice Bilharinho , Batista Rafael Loch 
Published: June 2024

AbstractBackgroundAndrogen insensitivity syndrome (AIS) is a common condition among individuals with differences of sexual development (DSD) and results from germline allelic variants in the androgen receptor (AR) gene. Understanding the phenotypic consequences of AR allelic variants that disrupt the activation function 2 (AF2) region is essential to grasping its clinical significance.ObjectivesThis study aims to provide insights into the phenotypic characteristics and clinical impact of AR mutations affecting the AF2 region in AIS patients. We achieve this by reviewing reported AR variants in the AF2 region among individuals with AIS, including identifying a new phenotype associated with the c.2138T>C variant (p.Leu713Pro) in the AR gene.Materials and methodsWe comprehensively reviewed AR variants within the AF2 region reported in AIS and applied molecular dynamics simulations to assess the impact of the p.Leu713Pro variant on protein dynamics.ResultsOur review of reported AR variants in the AF2 region revealed a spectrum of phenotypic outcomes in AIS patients. Molecular dynamics simulations indicated that the p.Leu713Pro variant significantly alters the local dynamics of the AR protein and disrupts the correlation and covariance between variables.DiscussionThe diverse phenotypic presentations observed among individuals with AR variants in the AF2 region highlight the complexity of AIS. The altered protein dynamics resulting from the p.Leu713Pro variant further emphasize the importance of the AF2 region in AR function.ConclusionOur study provides valuable insights into AR mutations' phenotypic characteristics and clinical impact on the AF2 region in AIS. Moreover, the disruption of protein dynamics underscores the significance of the AF2 region in AR function and its role in the pathogenesis of AIS.
Research on the classification of ancient silicate glass artifacts based on machine learning
Authors: Chen Wei , Chen Dan 
Published: June 2024

AbstractClassifying cultural relics has always been a major challenge for archaeologists. Using glass artifacts as the research object, a classification model for glass artifacts was constructed using decision trees, support vector machines, and logistic regression methods based on their patterns, colors, surface weathering conditions, types, and composition ratios. Three models were used to identify the types of unknown glass artifacts. A subclassification model for high‐potassium glass and lead barium glass was established using the K‐means clustering method. The elbow method and average contour method were used to determine the optimal number of clusters, and the decision tree model was named based on the characteristics of the cluster center components. The research results indicate that the three models yield consistent identification results for unknown types of glass relics, and the classification results are good. Lead barium glass and high‐potassium glass can be divided into three and six subclasses, respectively, and the naming of the subclass decision tree is reasonable. The identification method for ancient glass relics in this article is highly practical and can provide a reference for the classification and identification of other component data.