bluuebunny/crossref_metadata_2025_split huggingface dataset:
Off-centered stagnation point flow of an experimental-based hybrid nanofluid impinging to a spinning disk with low to high non-alignments
Authors: Dinarvand Saeed , Mahdavi Nejad Alireza 
Published: December 2021

Purpose
The purpose of this study is to model and solve numerically the three-dimensional off-centered stagnation point flow and heat transfer of magnesium oxide–silver/water hybrid nanofluid impinging to a spinning disk.

Design/methodology/approach
The applied effective thermophysical properties of hybrid nanofluid including thermal conductivity and dynamics viscosity are according to the reported experimental relations that would be expanded by a mass-based algorithm. The single phase formulations coupled with experimental-based hybrid nanofluid model is implemented to derive the governing partial differential equations which are then transferred to a set of dimensionless ordinary differential equations (ODEs) with the use of the similarity transformation method. Afterward, the reduced ODEs are solved numerically by bvp4c function from MATLAB that is a trustworthy and efficient code according to three-stage Lobatto IIIa formula.

Findings
The effect of spinning parameter and nanoparticles masses (mMgO, mAg) on the hydrodynamics and thermal boundary layers behavior and also the quantities of engineering interest are presented in tabular and graphical forms. The recent work demonstrates that the analysis of flow and heat transfer becomes more complicated when there is a non-alignment between the impinging flow and the disk axes. From computational results demonstrate that, the radial and azimuthal velocities are, respectively, the increasing and decreasing functions of the disk spinning parameter. Further, for the greater values of the spinning parameter, an overshoot of the radial velocity owing to the centrifugal forces of the spinning disk is observed. Besides, the quantities of engineering interest gently enhance with first and second nanoparticle masses, while comparing their absolute values illustrates the fact that the effect of second nanoparticle mass (mAg) is greater. Further, it is inferred that the second nanoparticle’s mass enhancement results in the amplification of the heat transfer; although, the high skin friction and the relevant shear stress should be controlled.

Originality/value
The combination of experimental thermophysical properties with theoretical modeling of the problem can be the novelty of the present work. It is evident that the experimental relations of effective thermophysical properties can be trustable and flexible in the theoretical/mathematical modeling of hybrid nanofluids flows. Besides, to the best of the authors’ knowledge, no one has ever attempted to study the present problem through a mass-based model for hybrid nanofluid.
The impact of external debt on total factor productivity and growth in HIPCs: non-linear regression approaches
Authors: Beyene Sisay Demissew , Kotosz Balázs 
Published: December 2021

Purpose
The purpose of this study is to provide an empirical analysis of the impact of external debt on total factor productivity (TFP) and growth along with the TFP channel through which external debt affects the growth of heavily indebted poor countries (HIPCs).

Design/methodology/approach
This study uses panel data econometrics; basically, the seemingly unrelated regression (SUR) and alternative non-linear (panel threshold) models. For robustness check, it also uses panel-corrected standard errors, feasible generalized least squares and SUR (using alternative variables).

Findings
External debt significantly reduces both TFP and growth. Besides, it confirms that the relationship between external debt and TFP and gross domestic product growth is non-linear. Further external debt can affect the growth of HIPCs through the TFP channel. However, the threshold model result reveals weak evidence of threshold values although there are some threshold values of 67 and 54 for TFP and growth models, respectively.

Originality/value
To the best of the authors’ knowledge, this is the first study on most concerned countries (HIPCs) that shows a detailed and complete analysis of the TFP channel and the impact of external debt on growth. Thus, it provides appropriate and sound policies that consider the unique characteristics of the countries. Unlike most previous findings, this study does not support an inverted U-shape relationship between external debt and growth. Further, it provides insights into the relationships among TFP, external debt and growth. Moreover, it considers basic panel econometric tests like cross-sectional dependence, uses a non-linear simultaneous equations model along with the alternative non-linear model and is supported by different robustness checks.
Factors influencing customers’ selection of Islamic home financing: a systematic review
Authors: Ibrahim Norhazlina , Mohd Sapian Safeza 
Published: December 2021

PurposeThis study, using systematic literature review (SLR) aims to highlight and summarise current studies on the factors influencing customers’ Islamic home financing (IHF) selection and Islamic banking product preference, which has gained popularity within the banking sector over the past three decades. The SLR could map evolution and research fields, recommend a particular categorisation and determine primary issues to demonstrate current trends, future research directions and theoretical development.Design/methodology/approachThe SLR was performed with a four-step reporting standard for the systematic evidence syntheses review method (research question formulation, systematic searching, quality assessment and data extraction) using 33 screened articles between 2008 and 2020 from two primary databases (Scopus and Web of Science) and one supporting database (Google Scholar).FindingsThe resulting factors could be categorised into four primary themes: consumer behaviour, consumer attributes, bank attributes and bank attributes (Islamic). The themes were subsequently divided into 16 sub-themes. Notably, all the factors proved essential for consumers’ evolving preferences and product competitiveness in the market.Research limitations/implicationsThis study encountered two limitations based on database selection and research period.Practical implicationsThis SLR aimed to offer useful insights into the factors that should be prioritised by financial institutions for marketing approaches by investigating consumer behaviours.Originality/valueThis study pioneered an SLR on the study area for useful insights into the current research limitations and recommendations on future study directions. Specifically, the study method facilitated critical discussions and comparisons to past research outcomes and objectivity with triangulation from distinct perspectives.
Elucidating the effect of information technology capabilities on organizational performance in UAE: a three-wave moderated-mediation model
Authors: Alkatheeri Haseena Bader , Jabeen Fauzia , Mehmood Khalid , Santoro Gabriele 
Published: December 2021

PurposeThis paper aims to investigate information technology capabilities (ITC)’s influence on organizational performance (OP) within the hospitality industry. Specifically, it analyzes the indirect effects of sustainability practices (SP) and service quality (SQ) on the relationship between ITC and OP. The moderating effect of top management support (TMS) is also examined.Design/methodology/approachUsing a three-wave time-lagged design, 507 UAE hotels' managers took part in the study. Hierarchical regression bootstrapping approach was used to examine the hypothesis.FindingsThis study suggests that ITC are positively related to OP. Furthermore, the study found that SP and SQ mediate the ITC-OP relationship. TMS moderates the positive relationship between ITC and OP and also moderates the relationship between SQ and OP. Additionally, TMS moderates the indirect effect of SQ on the association between ITC and OP, such that the mediating effect is stronger when TMS is at a high level.Research limitations/implicationsThe study shall assist the practitioners of the hospitality firms to focus their attention on ITC to improve SQ and hence achieve optimal performance.Originality/valueThe novelty of this research lies in the presentation of an integrated framework based on a resource-based view to solve the contemporary challenges facing hospitality firms operating in emerging markets in integrating ITC and SP for better organizational results.
Lifetime estimation of tantalum capacitor for mobile applications using empirical and experimental techniques: a DOE approach
Authors: Bhargava Cherry , Sharma Pardeep Kumar , Kotecha Ketan 
Published: December 2021

PurposeCapacitors are one of the most common passive components on a circuit board. From a tiny toy to substantial satellite, a capacitor plays an important role. Untimely failure of a capacitor can destruct the entire system. This research paper targets the reliability assessment of tantalum capacitor, to reduce e-waste and enhance its reusable capability.Design/methodology/approachThe residual lifetime of a tantalum capacitor is estimated using the empirical method, i.e. military handbook MILHDBK2017F, and validated using an experimental approach, i.e. accelerated life testing (ALT). The various influencing acceleration factors are explored, and experiments are designed using Taguchi's approach. Empirical methods such as the military handbook is used for assessing the reliability of a tantalum capacitor, for ground and mobile applications.FindingsAfter exploring the lifetime of a tantalum capacitor using empirical and experimental techniques, an error analysis is conducted, which shows the validity of empirical technique, with an accuracy of 95.21%.Originality/valueThe condition monitoring and health prognostics of tantalum capacitors, for ground and mobile applications, are explored using empirical and experimental techniques, which warns the user about its residual lifetime so that the faulty component can be replaced in time.
The impact of audit quality on earnings management and cost of equity capital: evidence from a developing market
Authors: Le Ben , Moore Paula Hearn 
Published: December 2021

Purpose
This study aims to examine the effects of audit quality on earnings management and cost of equity capital (COE) considering the impact of two owner types: government ownership and foreign ownership.

Design/methodology/approach
The study uses a panel data set of 236 Vietnamese firms covering the period 2007 to 2017. Because the two main dependent variables of the COE capital and the absolute value of discretionary accruals receive fractional values between zero and one, the paper uses the generalised linear model (GLM) with a logit link and the binomial family in regression analyses. The paper uses numerous audit quality measures, including hiring Big 4 auditors or the industry-leading Big 4 auditor, changing from non-Big 4 auditors to Big 4 auditors or the industry-leading Big 4 auditor, and the length of Big 4 auditor tenure. Big 4 companies include KPMG, Deloitte, EY and PwC, whereas the non-big 4 are the other audit companies.

Findings
The study finds a negative relationship between audit quality and both the COE capital and income-increasing discretionary accruals. The effects of audit quality on discretionary accruals and the COE capital depend on the ownership levels of two important shareholders: the government and foreign investors. Foreign ownership is negatively associated with discretionary accruals; however, the effect is more pronounced in the sub-sample of state-owned enterprises (SOEs), the firms where the government owns 50% or more equity, than in the sub-sample of Non-SOEs.

Originality/value
To the best of the knowledge, no prior similar study exists that used the GLM with a logit link and the binomial family regression. Global investors may be interested in understanding how unique institutional settings and capital markets of each country impact the financial reporting quality and cost of capital. Further, policymakers of developing markets may have incentives to improve the quality of financial reporting and reduce the cost of capital which should result in attracting more foreign investments.
The determinants of bank selection criteria of SMEs: a fuzzy analytic hierarchy approach
Authors: Kaur Manpreet , Gupta Sanjay 
Published: December 2021

Purpose
Small and medium enterprises (SMEs) have been reported as a credit-constrained sector in the earlier literature. Amidst the available external financing options, SMEs are dependent upon banks for their financial needs, hence they offer an important profitable segment for banks. Commercial banks need to develop effective targeting strategies for this segment and ranking the priorities of SMEs in selecting commercial banks will be of great help to them. The purpose of this paper is to implement a fuzzy analytic hierarchy process (FAHP) multi-criteria decision model for commercial bank’s selection by SMEs.

Design/methodology/approach
The research process was carried out in two phases. In Phase I, a self-structured scale was developed to measure bank selection criteria of SMEs after an extensive review of the literature of relevant studies on the topic. A sample of 600 SMEs was selected through non-proportionate quota sampling and only 313 valid responses were received. Phase II was conducted to prioritize the extracted factors through FAHP, a multi-criteria decision-making technique. For this purpose, another questionnaire was designed in the form of pair-wise evaluation and the response was taken on the same from those 313 SMEs again.

Findings
The results showed that SMEs bank selection criteria can be categorized under six heads, namely, bank attributes, accommodation of credit needs (AC), bank personnel, financial factors (FF), service quality (SQ) and business knowledge. The research study produced a reliable and valid instrument for studying the bank selection criteria of SMEs. The results further revealed that AC is the most important factor considered by SMEs followed by FF and SQ. Going further, global weights were also calculated through the FAHP which revealed that the most important consideration (variable) viewed upon by SMEs is willingness to accommodate credit needs followed by flexible collateral requirements and absence of hidden charges.

Research limitations/implications
The results of the present study offer significant insights as to the factors SMEs consider while making a bank selection decision. It is of utmost importance for banks to identify true determinant factors used by SMEs while making bank choice decisions as they offer ample profit and revenue opportunities to banks. The results of the study provide a practical approach to banks that would help them in framing strategies for SMEs customers.

Originality/value
This is the first study of its kind which has not only focused on the hierarchy of factors measuring bank selection criteria of SMEs rather on the hierarchy of single variables also through the calculation of global weights. As banks cannot focus on all the dimensions of the criteria, they can focus on the spirit of that particular criteria.
Building perspective awareness as a workplace practice
Authors: Andersson Pia , Dellve Lotta , Gillberg Gunnar , Lindgren Hans 
Published: December 2021

Purpose
The present study aims to describe the implementation of a facilitated dialogue model intended to improve communication across professional logics and knowledge boundaries in two units of a large health-care organization in Sweden.

Design/methodology/approach
This is a mixed-methods study with interviews, field observations and follow- up questionnaires that were conducted during the implementation process.

Findings
The conclusion drawn in this study is that it is possible to change and improve the dialogue between health-care professionals with the help of a tailored, facilitated dialogue model. The authors found that different professional logics can indeed meet and share perspectives if the right conditions are provided. Moreover, an improved dialogue between different professional groups may contribute to work satisfaction, engagement, social cohesion and communication between professionals.

Practical implications
This study shows that the right organizational conditions, such as support from managers, must exist if the model’s inherent possibilities are to be used. Inhouse facilitation may be a sustainable model for facilitated workplace dialogue when its implementation is supported by the overall organization.

Originality/value
The contribution is an empirically based analysis of a new form of model for mediating perspectives within an organization with distinct professional roles. This study shows how, under the right conditions, the model can contribute to a perspective awareness and thus a more mature work organization.
Knowledge retention in oil and gas industry – the case of contract workforce
Authors: Sumbal M. Saleem Ullah Khan , Irfan Irfan , Durst Susanne , Sahibzada Umar Farooq , Waseem Muhammad Adnan , Tsui Eric 
Published: December 2021

PurposeThe purpose of this article is to investigate how organization retain the knowledge of Contract Workforce (CWF) and to understand the associated challenges in this regard.Design/methodology/approachAdopting an inductive approach, 15 semi-structured interviews were conducted with senior managers, project heads and consultants working in leading oil and gas companies across eight countries (USA, Australia, UAE, KSA, Pakistan, UK, Thailand and Russia). Thematic analysis was carried out to analyze the data collected.FindingsCWF appears to be a significant source of knowledge attrition and even knowledge loss in the oil and gas sector. There are various risks associated with hiring of CWF, such as hallowing of organizational memory, repeated training of contractors, no knowledge base, workforce shortage among others which can impede the knowledge retention capability of O&G companies in the context of contract workforce. Various knowledge retention strategies for CWF have been revealed, however, there is interplay of various factors such as proportion of CWF deployed, proper resource utilization, cross-functional multi-level teams' involvement and strength of transactional ties. Maintaining strong relationships (Transactional ties) is crucial to maintain a virtual organizational memory (partial knowledge retention) and to follow a adopting a rehired when required policy.Originality/valueThe knowledge retention issue in the context of CWF has not be addressed in past researches. This article attempts to fill this gap.
Bank asset allocation and finance structure under uncertainty in Vietnam
Authors: Dang Van Dan , Nguyen Hoang Chung 
Published: December 2021

PurposeThe paper investigates the link between uncertainty and banks' balance sheet reactions.Design/methodology/approachThe study employs bank-level data in Vietnam during 2007–2019 to measure micro uncertainty in banking through the dispersion of bank-level shocks. Empirical regressions are performed by the two-step system generalized method of moments (GMM) estimator and then verified using the least squares dummy variable corrected (LSDVC) technique.FindingsBanks tend to reduce risky loans, hoard more liquidity and decrease financial leverage in response to higher uncertainty. The relationship between uncertainty and banks' balance sheet reactions is more pronounced for banks that suffer more credit risk and overall risk, thus supporting the precautionary motive of banks. Additionally, uncertainty also leads to a decline in the Net Stable Funding Ratio (NSFR) under Basel III, implying that banks may fail to find a more stable source of funding and be more subject to maturity mismatch during periods of higher uncertainty.Originality/valueThe paper is the first to explore comprehensively the relationship between uncertainty and banks' balance sheet aspects as simultaneously estimated by bank loans, bank liquidity and bank leverage. While many other uncertainty measures display aggregate uncertainty sources, an important contribution in this study is to anatomize uncertainty originating exclusively from banking at a disaggregate level. Besides, shedding light on how uncertainty drives bank funding liquidity as captured by the NSFR under Basel III is entirely novel in the literature.
Audit committee characteristics and the moderating effect of Malaysian code of corporate governance on IPO liquidity
Authors: Al-Masawa Amal Mohammed , Mohd-Rashid Rasidah , Al-Jaifi Hamdan Amer , Al-Duais Shaker Dahan 
Published: December 2021

Purpose
This study aims to investigate the link between audit committee characteristics and the liquidity of initial public offerings (IPOs) in Malaysia, which is an emerging economy in Southeast Asia. Another purpose of this study is to examine the moderating effect of the revised Malaysian code of corporate governance (MCCG) on the link between audit committee characteristics and IPO liquidity.

Design/methodology/approach
The final sample consists of 304 Malaysian IPOs listed in 2002–2017. This study uses ordinary least squares regression method to analyse the data. To confirm this study’s findings, a hierarchical or four-stage regression analysis is used to compare the t-values of the main and moderate regression models.

Findings
The findings show that audit committee characteristics (size and director independence) have a positive and significant relationship with IPO liquidity. Also, the revised MCCG positively moderates the relationship between audit committee characteristics and IPO liquidity.

Research limitations/implications
This study’s findings indicate that companies with higher audit committee independence have a more effective monitoring mechanism that mitigates information asymmetry, thus reducing adverse selection issues during share trading.

Practical implications
Policymakers could use the results of this study in developing policies for IPO liquidity improvements. Additionally, the findings are useful for traders and investors in their investment decision-making. For companies, the findings highlight the crucial role of the audit committee as part of the control system that monitors corporate governance.

Originality/value
To the authors’ knowledge, this work is a pioneering study in the context of a developing country, specifically Malaysia that investigates the impact of audit committee characteristics on IPO liquidity. Previously, the link between corporate governance and IPO liquidity had not been investigated in Malaysia. This study also contributes to the IPO literature by providing empirical evidence regarding the moderating effect of the revised MCCG on the relationship between audit committee characteristics and IPO liquidity.