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Conventional diagnostic techniques, on the other hand, may be prone to subjectivity since they depend on assessment of motions that are often subtle to individual eyes and hence hard to classify, potentially resulting in misdiagnosis. Meanwhile, early nonmotor signs of Parkinson’s disease (PD) can be mild and may be due to variety of other conditions. As a result, these signs are usually ignored, making early PD diagnosis difficult. Machine learning approaches for PD classification and healthy controls or individuals with similar medical symptoms have been introduced to solve these problems and to enhance the diagnostic and assessment processes of PD (like, movement disorders or other Parkinsonian syndromes).

Medical observations and evaluation of medical symptoms, including characterization of a wide range of motor indications, are commonly used to diagnose PD. The quantity of the data being processed has grown in the last five years; feature selection has become a prerequisite before any classification. This study introduces a feature selection method based on the score-based artificial fish swarm algorithm (SAFSA) to overcome this issue.

This study adds to the accuracy of PD identification by reducing the amount of chosen vocal features while to use the most recent and largest publicly accessible database. Feature subset selection in PD detection techniques starts by eliminating features that are not relevant or redundant. According to a few objective functions, features subset chosen should provide the best performance.

In many situations, this is an Nondeterministic Polynomial Time (NP-Hard) issue. This method enhances the PD detection rate by selecting the most essential features from the database. To begin, the data set's dimensionality is reduced using Singular Value Decomposition dimensionality technique. Next, Biogeography-Based Optimization (BBO) for feature selection; the weight value is a vital parameter for finding the best features in PD classification.

PD classification is done by using ensemble learning classification approaches such as hybrid classifier of fuzzy K-nearest neighbor, kernel support vector machines, fuzzy convolutional neural network and random forest. The suggested classifiers are trained using data from UCI ML repository, and their results are verified using leave-one-person-out cross validation. The measures employed to assess the classifier efficiency include accuracy, F-measure, Matthews correlation coefficient.

The primary purpose of the research is to examine the impact of financial socialisation (FS) on the financial well-being (FWB) of unskilled internal migrant labourers, particularly focusing on the intervening roles of financial knowledge (FK) and financial behaviour (FB).

Using a cross-sectional research design, primary data from 269 unskilled internal migrant labourers were collected, applying the purposive sampling method. Using the data, the direct and mediated effects are examined through a three-path mediation model with structural equation modelling (SEM).

Direct relationship analysis of FS on FWB exhibits an insignificant relationship, and FK also does not mediate the relationship; instead, FB acts as a potent mediator in both relationships.

The study enriches existing literature as it contributes to understanding the FWB of internal migrant labour, highlighting the pivotal role of FS and FB. Further, it provides insights for policymakers to enhance FWB through targeted interventions and inclusive policies, promoting social inclusion, economic empowerment and inclusive development.

Despite the significant economic role of unskilled internal migrant labours, studies have not focused on their FWB. Hence, the study delves into their FWB through FS directly as well as indirectly using a three-path mediation model for achieving sustainable development.

The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-01-2024-0044

The prime purpose of the study is to analyse the effect of fintech adoption on the financial well-being of persons with disabilities (PWDs), considering the intervening role of financial behaviour, financial access and financial knowledge.

A self-administered survey schedule collected primary data on fintech adoption and financial well-being among 205 PWD, through snowball sampling from January to May 2023. Researchers used exploratory factor analysis to identify reliable factors and PLS-SEM for testing mediation and research hypotheses.

The study’s outcome found that fintech adoption does not directly impact the financial well-being of PWDs. Instead, the impact on financial well-being is explained by mediating factors like financial access, financial knowledge and financial behaviour. Financial access is the most significant among these mediating factors.

The study demonstrates the significance of mediating factors in comprehending the influence of fintech adoption on financial well-being. These results underpin existing literature on determinants of financial well-being.

Findings evidenced that developing disabled-friendly fintech tools can enhance financial access, reduce inequality and improve the financial well-being of PWDs, which would be helpful for public policymakers.

There has been no comprehensive study conducted on this topic, particularly among PWDs. In the current study, an effort is being made to examine the relative effects of fintech adoption on financial well-being directly and indirectly through mediating variables.

The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-08-2023-0596

The purpose of this research is to compare the board quality's (BQ) impacts on the financial performance (FP) of conventional and Islamic banks (IBs) after the Subprime financial crisis. The main reason is to help financial stakeholders choose the best performing and most appropriate bank type with its engagement based on the BQ index.

Based on the existing gap in previous researches and by using the GLS method (Generalized Least Squares method), the author compared the BQ's impacts on the FP of conventional and IBs. Settings of the FP and BQ were collected from 30 countries located on 4 continents. Two equal samples were tested; each of them is composed of 112 banks. The author concentrated only on the banks that have published regularly the banks' annual reports over the period 2010–2018.

Cylindrical panel results revealed that in conventional banks (CBs), the BQ has negatively affected banks' FP, while in IBs the BQ's impacts on the banks’' FP is ambiguous. Nevertheless, the positive impacts are more significant on the IBs' FP than the negative impacts on the IBs' FP.

The main practical contribution is the identification and distinction between the impacts of board determinants' quality on the shareholders' profits in the case of conventional and IBs. Hence, conventional or IBs which have a bad BQ will generate less FP and will be classified as a lender of bankruptcy danger for the bank customer. Besides, whatever the bank type, in a financial stable period, good BQ positively influences FP and provides a good impression to stakeholders. Otherwise, FP indicates that the banks suffer from the weaknesses of the board quality determinants.

Returning to the finance and banking governance literature, the author's article provides the first conditional and demonstrative analysis that detailed a logical comparative process to analyze the correlation between the board determinants' quality and the financial performance of conventional and IBs. However, previous research has always discussed the main role of the board as an internal governance mechanism on the FP separately in each bank type.

Islamic banks use Mudarabah contract to replace the interest-bearing deposits with profit-sharing investment accounts. The purpose of this paper is to explore the challenges and problems associated with the employment of Mudarabah contract by Islamic banks.

The study critically analyzes the Mudarabah contract used by Islamic banks. It reviews the evolution of the contract from its traditional type to more complicated types such as compound, unrestricted, commingled and continuous Mudarabah. The paper investigates the problems that have emerged from implementing such types in current business settings.

The paper proves that implementing the Mudarabah contract by banks imposes several problems among which are the following: difficulty in the determination of total profit resulting from Mudarabah and in allocating this profit to the multiple parties involved in Mudarabah; usage of reserves to cater against future losses may undermine the concept of Mudarabah profit-loss sharing and lead to earnings management; corporate governance is also a major problem in Mudarabah contract, as the depositors are exposed to risks but have no governance rights; and Mudarabah may also lessen the fair presentation of financial reporting.

The paper examines the evolving Mudarabah contract and its implementation challenges, based on available literature (no empirical analysis was conducted).

The implications are significant for the future development of Islamic contracts and Islamic accounting treatments.

Many studies explored the Mudarabah contract from a Shariah or law perspective. However, this paper investigates the Mudarabah contract with a focus on the implication on accounting and financial reporting because of the lack of studies in this area. Furthermore, it demonstrates the persistent flaws in the Mudarabah contract, and it proposes a new model for mobilizing funds, i.e. mutual fund.

The purpose of this paper is to systematically review the study of the relationship between sharia governance (SG), which is represented by the Sharia Supervisory Board (SSB), and internal sharia compliance, and whether it can affect the performance of Islamic banking.

Literature search consists of two steps: random literature review and systematic literature review. The methodology adopted in this article is a systematic literature review.

The variable of internal sharia compliance, sharia risk and internal sharia audit on one of the indications of SG newly researched variable which will later be used as a new paradigm, to measure the implementation of Islamic sharia principles in sharia banking.

The development of a conceptual framework by using measurement of the new SG has practical implications for sharia bank, which can later be applied to also increase sharia banking performance by complying with Islamic sharia principles. This new concept can be used as a reference by the Financial Service Authority (Otoritas Jasa Keuangan) to establish regulations regarding SG framework, especially in Indonesia.

Further research can add more of it or replace it with other variables that are more relevant, in such a way that it could be empirically tested on how the independence and remuneration (lit. performance allowance) of SSB and the internal sharia control team can affect the performance of sharia banks.

The purpose of this paper is to review the attitudes, perceptions and knowledge of Islamic financial products and services.

A synoptic survey of empirical analyses about Islamic financial products and services and comparison with the literature on conventional financial services and products.

It was found that while religious conviction is a key factor in the use of Islamic finance, consumers also identify bank reputation, service quality and pricing as being of relevance. When selecting a financial institution's products and services, business firms usually employ criteria that are more conventional, such as the cost of finance, in their decision making. There is also interest among financial institutions in supplying Islamic financial products and services, but this is mitigated by complications with firm management and a lack of familiarity with business conditions. The concept of risk sharing with borrowers serves as a substantial barrier to most financial institutions engaging in Islamic methods of finance. Research limitations/implications – This survey is limited to work published in refereed journals, books and book chapters.

Need for further theoretical and empirical research on how religious convictions affect consumers in their financial decision making. In addition, most work on Islamic finance is in a single national context, international comparisons are required.

This paper is the only known empirical survey of attitudes, perceptions and knowledge of Islamic financial products and services. It provides guidance for future research in Islamic finance and serves as an aid for decision making by policymakers, consumer interest groups, business firms and financial institutions.

The purpose of this paper is to examine the current legal framework for payment system in international Islamic trade finance vis‐à‐vis the new regime introduced by the Uniform Customs and Practice for Documentary Credits (UCP) 600 as well as the Sharī'ah Standard on Documentary Credits issued by the Accounting and Auditing Organization for Islamic Financial Institutions (AAOIFI) and Sharī'ah Resolutions of selected Sharī'ah Boards of Islamic financial institutions.

A partial comparison of both the UCP 600 and the Sharī'ah framework for documentary credit is given through the content analysis of relevant sources.

The AAOIFI Sharī'ah Standard on Documentary Credits, as well as other applicable Sharī'ah resolutions of Islamic financial institutions, does provide a good framework for a Sharī'ah‐compliant documentary credit system, which is unique to trade in Islamic finance products, but there is scope for further improvement, taking into consideration the two possibilities proposed in the available literature on the subject – harmonization or bifurcation of rules. The UCP 600 also allows for the exclusion or modification of the rules to suit the specific needs of the Islamic finance industry.

This study focuses only on UCP 600 and the Sharī'ah framework on Documentary Credits, though bearing mind that there are other frameworks for documentary credit systems such as the International Standby Practices (ISP98) and letters of credit issued under Article 5 of the New York Uniform Commercial Code.

Islamic financial institutions should implement the provisions of the AAOIFI Sharī'ah standard on documentary credits but may require a different framework for international trade financing involving both Islamic banks and conventional banks.

Though few studies have been conducted on Sharī'ah issues regarding the application of the documentary credits, this seems to be the first time where a more proactive step is taken to propose two different frameworks for transactions involving Sharī'ah compliant financing.

The purpose of this paper is to look into the ethical practices of a profit-driven financial institution that is currently adopting Islamic banking and whether it can actually be ethical from an Islamic perspective. The recent decade has seen an upsurge of the increasingly integration of ethical management into operational strategies by businesses across the globe. Like any other religion, Islam wants its followers to be truthful and honest and to be compliant with its teachings and especially in a business transaction. This research paper explores the ethical factors of Islamic banking and how it is perceived by its stakeholders.

Due to the exploratory nature of the research and the fact that it involves in-depth theoretical analysis, a qualitative research method was adopted to explore the details of ethics in Islamic banking sector. The aim of this research was to explore the ethical options of an Islamic bank. This was done by carrying out in-depth interviews with the managers and executives of Islamic banks having authority over the subject of Islamic banking and Shariah finance. Furthermore, a detailed session of interviews was also carried out with the customers of Islamic banking to take their views on the subject issues. The data are analysed through thematic content analysis and matched with the existing theory with the objective of coming up with detailed findings that would contribute to knowledge on the subject of ethical Islamic banking.

The paper provides empirical insights about ethical management as a vital part of Islamic banking modus operandi. The findings highlight the involvement of ethics in different procedures, operations and approaches of Islamic banking and how it is perceived by its many stakeholders.

The motivation of this thesis comes from literature review to explore the ethics of Islamic banking and how it Islamic banking is perceived by stakeholders at an ethical banking practice. This research aims to aid bankers in identifying what practices they can enhance and what practices should be dropped to bring about a more ethical banking system. This research was prompted as a result of the gaps identified in the literature review followed by the observations made of the market by the researcher. It was evident that further research on this topic was required to aid the subject.

The research is original in its nature, as there have not been many instances where the ethical management theory has been explored within the Islamic banking sector. Given the new literature on corporate branding and customer perception, this research can contribute very positively towards the subject area. This research would pave new research avenues to be explored and enhance academic contribution on the common subjects.

This paper aims to study Qard-al-Hasan (QH) (good loan) from the stand point of its possible application to agricultural farming with a view to augmenting the sources of Riba (interest)-free agricultural financing for Muslim farmers of Islamic countries like Pakistan.

This paper is a study of QH (good loan) from the stand point of its possible application to agricultural farming with a view to augmenting the sources of Riba (interest)-free agricultural financing for Muslim farmers of Islamic countries like Pakistan.

The study reports that Riba-free financing is essentially needed by poor Muslim farmers who, owing to prohibition of Riba, do not rely on interest (Riba)-based financing. The study also shows that QH is a viable option for fulfilling this need and is beneficial for the farmers as well as for the Islamic banks or financial institutions.

The case of QH as a potential mode of agricultural financing, as presented in this paper, is based on a theoretical or conceptual framework. The findings need to be further substantiated with empirical evidence. A future study, based on reliable empirical data would certainly add value to the subject.

Islamic banks and financial institutions typically rely on Musharakah (partnership), Murabaha (sale with profit), Ijarah (leasing), Salam (advance payment sale), Istisna’ (manufacturing contract), etc., and they rarely use QH as a mode of financing. Despite its huge utility, QH is practically non-existent in its application as an agricultural financing instrument. This paper presents a case for QH that can be adopted by Islamic banks or financial institutions for provision of the much needed financing for the small farmers of Islamic countries, as well as those living in non-Islamic countries.