bluuebunny/crossref_metadata_2025_split huggingface dataset:
COVID-19 pandemic and hotel property performance
Authors: Yang Yang , Li Hengyun , Roehl Wesley S. 
Published: May 2023

Purpose
The purpose of this study is to test the local impact of COVID-19 pandemic on hotel performance at the individual property level, and further examine the roles of hotel attributes and business mix in potentially moderating or intensifying the impact of a crisis.

Design/methodology/approach
Using a sample of 5,090 hotel properties in Texas, USA from January 2020 to December 2021, this study estimates a monthly hotel performance model to evaluate how the pandemic affected hotels’ operational performance based on revenue per available room.

Findings
Results show that a 10% increase in the monthly number of confirmed COVID-19 cases led to a 0.522% decrease in hotel performance. Also, a series of moderators were identified within the pandemic–performance relationship: the negative impact of the pandemic was more severe among higher-end hotels and newer hotels; urbanization and localization diseconomies prevailed during the pandemic; and there was a smaller negative effect of COVID-19 on high rated hotels in the category of economy hotels.

Originality/value
The moderators highlighted in this paper shed light on the heterogeneity of COVID-19’s effects on hotel operations. Findings enrich the hospitality literature by considering business resilience in relation to the pandemic.
The influence of entrepreneurial culture and organizational learning on entrepreneurial orientation: the case of new technology-based firms in Iran
Authors: Yazdanpanah Yasaman , Toghraee Mohamad Taghi , Salamzadeh Aidin , Scott Jonathan M. , Palalić Ramo 
Published: May 2023

PurposeThis paper explores how entrepreneurial culture (EC) and organizational learning (OL) determine the entrepreneurial orientation (EO) of new technology-based firms (NTBFs). These NTBFs are located in Isfahan Science and Technology Town (ISTT), Iran. These entities face substantial challenges in a highly-sanctioned economy, which makes adopting, acquiring or transferring new technologies daunting.Design/methodology/approachThis paper analyzes a sample of 200 NTBFs. The participants were trained chief executive officers and observed by applying pre-test and post-test designs. As a final step, empirical data were collected using questionnaires and analyzed accordingly. The structural equation modeling (SEM) with the partial least squares (PLS) approach was used by the SmartPLS2 software.Findings OL was found to mediate the relationship between EC and EO in the studied NTBFs. Additionally, the indirect effect of EC on EO and the direct impact of OL on EO were significant (=1.96). Therefore, this study focuses on selected NTBFs within Iran's particular and distinctive context.Research limitations/implicationsThis study has several limitations. These were the time consuming nature, the lack of cooperation by managers and the COVID-19 pandemic-related challenges. Nonetheless, the findings offer several important implications for practitioners, scholars and policymakers.Originality/valueThe paper sought to explore how EC and OL determine EO in Iranian NTBFs. It, thus, investigates the case of a highly-sanctioned context during the coronavirus pandemic, which imposed several basic and technological limitations on their practices.
Contribution of the informal sector towards sustainable livelihoods: evidence from Khayelitsha Township, Cape Town
Authors: Thwala Sinhle , Masiya Tyanai , Lubinga Stellah N. 
Published: May 2023

PurposeThis study aims to investigates the contribution of the informal sector towards secure livelihoods. Using a case study design, the study focusses on Mandela park, situated in Khayelitsha Township, Cape Town, in the Western Cape province of South Africa. Khayelitsha is predominantly an old township established by the apartheid government using unjust segregation laws to foster spatial planning that isolated people of colour in areas with insufficient infrastructure and informal economic activities. Therefore, informal trading became a survival strategy in Khayelitsha, attracting an increasing number of informal traders in public spaces within the township in pursuit of livelihoods. Informal activities are generally conducted to generate income and secure sustainable livelihoods.Design/methodology/approachThis study uses a qualitative research design, incorporating structured interviews instrumental in data collection and in-depth thematic analysis.FindingsThe study findings reveal that the informal sector positively contributes to the sustainable livelihoods of those involved in the informal sector and the relatives of those through income generation, family support, wealth creation, source of employment, business incubation and innovation and creativity.Originality/valueThe study concludes that given the increasing unemployment rate in South Africa, caused by the stagnant economic growth rate, policymakers should rethink their policies on the informal economy, acknowledge the sector's relevance and support the sector.
Mechanical and wear performance of A356/Al2O3 aluminum nanocomposites by considering the mechanical milling time and microstructural properties
Authors: Çalışkan Oğuzhan , Sunar Talha , Özyürek Dursun 
Published: May 2023

Purpose
The paper aims to examine the mechanical and wear performance of A356/Al2O3 (alumina) nanocomposites. The correlation between wear performance and the microstructural properties that result from various mechanical milling periods was investigated.

Design/methodology/approach
The production of nano alumina reinforced (1 Wt.%) A356 aluminum nanocomposite specimens was carried out using the traditional powder metallurgy method, incorporating three different mechanical milling times (1, 2 and 4 h). Subsequently, mechanical and wear performance assessments were conducted using hardness, compression and pin-on-disc wear tests.

Findings
Although the specimens subjected to the most prolonged mechanical milling (4 h) demonstrated superior hardness and compressive strength properties, they exhibited a remarkable weight loss during the wear tests. The traditional evaluation, which supports that the wear performance is generally correlated with hardness, does not consider the microstructural properties. Since the sample milled for 1 h has a moderate microstructure, it showed better wear performance than the sample with higher hardness.

Originality/value
The originality of the paper is demonstrated through its evaluation of wear performance, incorporating not only hardness but also the consideration of microstructural properties resulted from mechanical milling.

Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-02-2023-0031/
A numerical study of fatigue life in high-speed angular contact ball bearings with thermal and centrifugal expansion
Authors: Zhang Chang , Tian Jiyin , Guo Dan 
Published: May 2023

Purpose
Fix-position preloading, centrifugal force and higher temperatures cause the bearing units in angular contact ball bearings to expand, changing the contact load and affecting bearing life. This study aims to examine the effect of thermal and centrifugal expansion on the fatigue life of fix-position preloaded angular contact ball bearings in high-speed operating conditions.

Design/methodology/approach
The contact loads on the inner and outer bearing rings were resolved according to the thermal and centrifugal expansion factors in the quasi-static position preloading model. The pressure and frictional stress distribution were used to calculate the subsurface stress in the contact area, while the Zaretsky model was used to determine the relative fatigue life of the inner and outer bearing rings.

Findings
Under fix-position bearing preloading, thermal and centrifugal expansion significantly affected the contact load and relative fatigue life. At the same axial preload, the inner ring contact load was higher than the outer ring contact load, with a maximum difference of 132.3%. The decrease in the inner ring relative life exceeded the outer ring contact load, with a maximum difference of 7.5%, compared to the absence of thermal and centrifugal expansion.

Originality/value
This study revealed the influence of thermal and centrifugal expansion on the fatigue life of angular contact ball bearings in high-speed service conditions.

Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-03-2023-0065/
The power of connecting experience data and operational data: more than the sum of its parts?
Authors: Bathke Henrik , Birkel Hendrik , von der Gracht Heiko A. , Kisgen Stefanie 
Published: May 2023

Purpose
In the era of digital disruption and customer loyalty loss, it has become even more important to shape the experience journey of a firm’s stakeholders. The benefits of experience data (XD) analysis for a competitive advantage and firm performance are well proven in the business-to-customer context. Therefore, this study aims to explore the limited exploitation of XD in the business-to-business (B2B) context.

Design/methodology/approach
The data of 338 B2B firms is generated through computer-assisted telephone interviewing using a structured interview guideline. A Mann–Whitney U test and binary linear regression are applied to test hypotheses derived from literature.

Findings
The results suggest that XD non-collectors see XD increase efficiency, whereas XD collectors view XD strategically beyond customer data. Additionally, the successful application of XD in firms can be fostered by connecting XD with operational data through digitalised processes, strategic usage and data collection at certain defined points of time.

Originality/value
This study contributes to the understanding of XD perception between collectors and non-collectors and develops determinants for the successful application of XD management. Based on the results, B2B marketing executives from academics and practice can foster the implementation of XD management to improve all firm’s stakeholders’ experiences. In this way, this study contributes to the understanding of managing not only customers’ but other stakeholders’ experiences.
The need for a robust legal framework on corporate criminal liability in Mauritius: lessons from the French model
Authors: Mahadew Bhavna 
Published: May 2023

Purpose
The lack of legal framework on corporate criminal liability (CCL) in Mauritius is a matter of concern with the growing number of corporate crimes. The purpose of the paper is therefore to provide a critical overview of the existing framework on CCL in Mauritius with the aim of underlining its deficiencies and lacunas. As a consequence, an attempt is made to compare the Mauritian model with the French one, so that salient features and characteristics of the French model of CCL can be borrowed into the Mauritian legal framework.

Design/methodology/approach
This paper adopts the black-letter approach and the comparative research methodology. The legislative framework of Mauritius on CCL will be compared to the related laws of France with the goal of drawing lessons and inspirations for Mauritius, given that the French model of CCL is well established and highly effective.

Findings
The mandatory application of the identification principle in CCL, inspired from the British common law, is a serious impediment towards successful criminal prosecution of companies responsible for criminal offences. In addition, the lack of clear legal provisions on substantive and procedural aspects of CCL is a matter of concern and demonstrates the dire need for legal amendments and action from the legislator as the paper discusses.

Originality/value
To the best of the author’s knowledge, this paper will be among the very first one tackling this area of law from a comparative perspective. The issue of CCL has indeed receive very little academic attention and this paper will help in filling the literature gap on this matter. It will also help future research on the matter for students, academics and corporate law practitioners.
Calibration issues under the EU capital regime for investment firms
Authors: Feridun Mete 
Published: May 2023

Purpose
The EU prudential regime for investment firms comprising the Directive (EU) 2019/2034 (IFD) and Regulation (EU) 2019/2033 (IFR) introduces a fit-for-purpose capital framework for investment firms. The capital impact on the practice of investment management can be material depending on firms’ specific business models and risk profiles, which may require them to take strategic decisions with respect to the services they provide. Despite the importance of this issue for the practice of investment management, there exists no study among the existing studies that focuses on this issue. This study aims to fill this gap in the literature.

Design/methodology/approach
This paper reviews the calibration approaches the European Banking Authority (EBA) has used by exploring the deficiencies of the regime with respect to the calibration of categorization thresholds and coefficients that are used by the EBA to calculate regulatory capital requirements.

Findings
This paper sets out that the choice of the relevant percentile for setting the firm categorization thresholds was not based on any theoretical rule. It also discusses that the calibration of the K-factors was subjective and lacked consistency. In addition, it criticizes the sample that the EBA used for business model coverage on the grounds that it was unbalanced, resulting in certain K-factors driving the overall capital impact.

Research limitations/implications
Further research is needed on the calibration of thresholds as this will remain a crucial factor for the effectiveness of the new regime. In particular, a more data-driven and transparent approach would be necessary to ensure the accuracy and consistency of the thresholds.

Practical implications
This paper leads to the policy implication that, despite its merits that overweigh its shortcomings, potential market competition and financial stability issues that may stem from inconsistencies and a general lack of objectivity in certain aspects of the regime should not be underestimated by the EU policy makers.

Originality/value
The present paper contributes to the existing knowledge primarily by reviewing the EBA’s calibration approaches with respect to the K-factor coefficients and firm categorization thresholds, concluding that lack of objectivity and precision in the relevant methodologies could distort capital allocation decisions in the practice of investment management.
Financial stability nexus of Islamic banks: an influential and intellectual science mapping structure
Authors: Asif Rabia , Nasir Adeel 
Published: May 2023

Purpose
This study aims to provide a comprehensive bibliometric investigation of the antecedents to financial stability in Islamic banking, a transition economy with a volatile stock market focusing on banks following the Shariah approach.

Design/methodology/approach
The data for this analysis was extracted from the Scopus database, which combines a comprehensively crafted abstract and citation database with augmented data and linked scholarly works across various disciplines. It quickly finds relevant research and provides access to reliable data and analytical tools. This study deploys “bibliometrix 3.0,” a biblioshiny R-package for influential structure and the VOS viewer for intellectual structure.

Findings
The investigation’s main findings revealed that 1,910 documents were published from 1987 to 2022. Published manuscripts received 39,050 citations, with an average of 10.18 citations per year. However, the instructed empirical research was experienced during 2009 and 2020, while earlier periods (1987–2008) were relatively inactive where banking was considered protective in the presence of BASEL-II capital accords regulations. While the International Journal of Bank Market has been at the top of the list to publish articles related to the area under investigation, the Journal of Banking and Finance is ranked one of the most cited articles. Malaysia has been at the top of the list of countries to research Islamic Sharia compliance principles in the banking industry, and International Islamic University Malaysia has produced enough evidence in this regard. The intellectual structure provided essential foundations for future research, and the bibliometric coupling approach was used.

Practical implications
While most of the banking research has been conducted to determine the banking business efficiency, risk and profitability, little focus is given to financial stability and that too concerning the Islamic banks. Therefore, researchers need to investigate this horizon from an Islamic banking point of view and focus on key issues that discriminate between Islamic and conventional banks in determining their stability level.

Originality/value
Briefly, to the best of the authors’ knowledge, this study would be the first to provide bibliometric information about financial stability keeping in view the sample data from banks with the Shariah approach. Furthermore, the proven analysis demonstrates a novel contribution that financially stable Islamic banks might strengthen the financial industry and overall economy.
Assessing the influence of non-uniform gas speed on the melt pool depth in laser powder bed fusion additive manufacturing
Authors: Weaver Jordan , Schlenoff Alec , Deisenroth David , Moylan Shawn 
Published: May 2023

Purpose
This paper aims to investigate the influence of nonuniform gas speed across the build area on the melt pool depth during laser powder bed fusion. This study focuses on whether a nonuniform gas speed is a source of process variation within an individual build.

Design/methodology/approach
Parts with many single-track laser scans were printed and characterized in different locations across the build area coupled with corresponding gas speed profile measurements. Cross-sectional melt pool depth, width and area are compared against build location/gas speed profiles, scan direction and laser scan speed.

Findings
This study shows that the melt pool depth of single-track laser scans produced on parts are highly variable. Despite this, trends were found showing a reduction in melt pool depth for slow laser scan speeds on the build platform near the inlet nozzle and when the laser scans are parallel to the gas flow direction.

Originality/value
A unique data set of single-track laser scan cross-sectional melt pool measurements and gas speed measurements was generated to assess process variation associated with nonuniform gas speed. Additionally, a novel sample design was used to increase the number of single-track tests per part, which is widely applicable to studying process variation across the build area.
Exploring the importance of root architecture plasticity in plant adaptation to environmental constraints
Authors: El Amrani Belkacem 
Published: May 2023

AbstractPlants, as immobile organisms, depend on their roots to access soil resources efficiently and cost‐effectively. To achieve this goal, maximize productivity, and adapt to variable challenging conditions, plants rely on root phenotypic plasticity. This includes changes in root morphology, growth angles, diameter, elongation, branching density, and turnover rate. In simple terms, a plant root system is a dynamic structure that can change its branching structure in response to changes in biotic and abiotic conditions such as water availability, soil mineral nutrient content, soil compaction, salinity, and the formation of symbiotic relationships with other organisms or anchored in the substrate. However, the complexity of these responses and their impact on plant fitness are not well understood. In this paper, we review different aspects of the morphological plasticity of the root system. The results show that root flexibility can greatly support plant adaptation and control the nature of plant–plant interactions within the population. Thus, gaining a comprehensive understanding of root plasticity can lead to improved and sustainable plant production. We discuss the morphological plasticity of plant root systems in response to various biotic and abiotic factors, such as water availability, soil nutrient content, compaction, salinity, plant–plant interactions, and interactions with soil microorganisms. The aspects examined include root morphology, growth angles, diameter, elongation, branching density, and turnover rate. These parameters are crucial in determining how plants adapt to changes in their environment and optimize their growth and productivity.
Flu Fallout: Information Production Constraints and Corporate Disclosure
Authors: CHEN CHEN , LI LEONARD LEYE , LU LOUISE YI , WANG RENCHENG 
Published: May 2023

ABSTRACTUsing influenza epidemic data, we examine how constraints on corporate information production affect disclosure policies. We find that firms in areas with higher flu activity are less likely to issue short‐run earnings forecasts and more likely to issue long‐run earnings forecasts. These results are more pronounced when the information production process is more complex, when managers face a greater reputational loss for issuing low‐quality short‐run forecasts, and when firms’ costs of switching the forecast horizon are lower. Further analysis implies that the effect of flu activity on these forecast issuance decisions is not driven by firm performance or information uncertainty. Our results suggest that managers do not simply avoid issuing forecasts in response to information production constraints. Instead, they shift the forecast horizon from short‐run to long‐run, appearing to balance the costs of issuing low‐quality forecasts with those of not issuing forecasts at all.