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Credible influencers play a key role in shaping the views and preferences of social media users. However, many influencers intentionally use disinformation (e.g. false narratives) to deceive users and gain their trust. This can have serious repercussions, not only for the firms that associate with these influencers but also for users. Further, and alarmingly, many influencers who use disinformation can sustain their credibility over time. This research explores how influencers use disinformation to establish long-term credibility on social media.

Drawing on self-presentation theory, we use an in-depth qualitative case study to address our research question, primarily relying on archival data obtained from multiple sources.

Our findings suggest that three stages of self-presentation are required to establish influencer credibility based on disinformation: backstage (preparing to deceive), experimentation (testing deception), and frontstage (launching deceptive ideas on a large scale). We also find that when fraudulent influencers simultaneously weaponise a counterculture and mindfully encase disinformation, users view them as highly credible.

We offer practical suggestions for regulating fraudulent influencers, including enacting fact-checking procedures, using IT artefacts as reliability signals, and building awareness programmes to develop vigilance in social media communities.

We contribute to self-presentation theory by adding experimentation as a critical stage in developing disinformation that works for long periods. We also contribute to the literature at the intersection of social media influencers and disinformation research by revealing why social media users believe in fraudulent influencers.

Previous studies emphasized the substantial energy-saving potential of light emitting diode (LED) lighting systems, especially in the clothing industry. However, the specific quantification of energy conservation potential in industrial factories, particularly in Bangladesh’s readymade garment (RMG) sector, remains unexplored. The purpose of this study is to investigate the potential energy savings and efficiency improvements of lighting systems in Bangladesh’s RMG sector using LED technology.

Understanding and optimizing energy consumption is crucial in the RMG sector because this sector contributes significantly to the country’s export earnings. For this, an RMG factory was surveyed and possible lighting system retrofitting was estimated and compared.

The adoption of energy-efficient lighting options, particularly LED, could decrease the current lighting energy usage from 15% to 7.5% in Bangladesh. First, this study reveals, that the reduction of annual energy consumption was determined to be 18,220 kWh due to the retrofitting of the lighting system with LED tube. Second, it conducts real-time measurements to assess the suitability of in-building lighting systems, providing insights into the current scenario. Lastly, it evaluates the economic and environmental benefits of the proposed lighting system in the RMG industries. Due to the retrofitting of the lighting system, the reduction of equivalent CO₂ gas emissions was found to be 119.896 tCO₂.

For the first time, this study explored the potential for enhancing energy-efficient lighting system design through retrofitting in the RMG industry, with a focus on Bangladesh. By addressing these aspects, this study aims to contribute to the advancement of energy efficiency and conservation efforts in the RMG sector, ultimately fostering sustainable industrial development in Bangladesh and beyond.

This study aims to examine whether and how managerial ability is associated with the relation between product market competition and earnings management. The authors argue that high-ability managers may moderate the underlying relations in both directions, and they are likely to trade off relative costs between accrual-based earnings management (AEM) and real earnings management (REM).

This study uses ordinary least square regressions to examine the association of managerial ability on the relations between product market competition and earnings management. The paper follows prior literature to measure managerial ability, product market competition and earnings management.

This study shows empirical evidence that high-ability managers in high-competition industries are likely to engage in AEM but less likely to engage in REM. These findings overall indicate that high-ability managers in high-competition industries trade-off between different forms of earnings management based on their relative costliness and choose the one that is relatively less costly.

This study has important practical implications as the findings identify situations when important stakeholders, such as the board of directors and investors, may take precautions to prevent managers’ opportunistic behaviors. The findings of this study also might be helpful for firms when it comes to selecting managers. The findings may provide some input to the firms in considering the risks and benefits trade-offs of recruiting a high versus low-ability manager in a more or less competitive environment.

The findings of this study show new insight into how managerial ability moderates the relation between product market competition and different types (i.e. accrual-based and real activity-based) of earnings management.

The purpose of this paper is to contribute to the literature on effectiveness of entrepreneurship education by empirically assessing the role of university entrepreneurial education in entrepreneurship development and reporting the results.

A quantitative method was applied for this study. This research was preplanned and structured. Based on the previous literature, hypotheses have been developed. The sample is composed on the basis of a simple random sampling and consists of 200 students. The method of data collection was face-to-face interview with a self-administered questionnaire. The data were statistically interpreted using factor and regression analysis.

The present paper explores and examines the factors and variables of different kinds of entrepreneurial education at the university level. Specifically, at first, this paper addresses the possible entrepreneurial education factors in terms of generalized, motivational, and augmented entrepreneurial education via comprehensive literature review. Second, the paper focuses on the relationship between entrepreneurial education at the university level and entrepreneurship development. The results of this study show a strong positive relationship between different kinds of entrepreneurial education on entrepreneurship development.

The implications of these findings are highly relevant to the universities, policy makers, practitioners, and relevant agencies in regard to their policy-setting process in the entrepreneurship development context. This is because entrepreneurship education at the university level has been recognized to have an impact on student, group, and society. This finding also improves the understanding of donors and development partners about the extent to which a quality entrepreneurship education can play a role in economic development. Wrong specification of research models has a significant impact on research outcome and may even mislead decision-setting process. Therefore, this paper encourages further research that examines the measurement model of these three kinds of entrepreneurial education for entrepreneurship development.

This study provides a first step toward generalized, motivational, and augmented entrepreneurial education at the university level in Bangladesh.

Describes the library and information science education through the distance teaching system offered by Allama Iqbal Open University in Pakistan. The only open university in the country has offered Certificate and Bachelor’s programmes in the subject since 1988 and is planning to offer Master’s and some other advanced programmes in the future. The paper presents a brief history of the University and the establishment of the Department of Library and Information Sciences. Syllabi and objectives of various LIS courses are provided. The system of education, including admissions, study materials, regional services, tutors, study centres, assignments and examination is also described. Enrolment data up to spring 1996 are analyzed (by area and gender). Opinions of senior library professionals in the country about these LIS courses are also cited.

The sustainable development goals (SDGs) devised by the United Nations (UN) call on countries – whether rich or poor – to solve global issues, improve lives and save the planet for future generations. However, the UN predicts that between $5 and $7tn will need to be spent annually between now and 2030 to accomplish these goals, posing a major financial hurdle. Islamic social finance, if used ethically, seeks to realise SDGs through fairness, justice and equity. Thus, this study aims to determine how Islamic social finance instruments such as Zakat, Waqf, Sadaqat and Qard-hasan contribute to realising SDGs.

This study used a preferred reporting items for systematic reviews and meta-analyses-based systematic literature review. Scopus and Google Scholar were chosen for the qualitative and meta-analysis of studies. The topic was reviewed in 178 academic papers from 2000 to 2022. The required articles were analysed after careful review.

Islamic social financing mechanisms have the capacity to solve many social issues and create better welfare conditions by ensuring economic, social and environmental sustainability in line with the SDGs. Indonesia and Malaysia lead Islamic social finance research, the survey found. The review revealed that Islamic social funding can achieve 11 out of 17 SDGs. Islamic commercial finance can be used for the remaining goals. The paper highlights Islamic social funding research limitations and opportunities.

The review study shows that Islamic social finance can fill the SDG funding gap, especially considering the post-pandemic financial crisis that has increased global income inequality and social disparities.

To the best of the authors’ knowledge, this article is the first of its kind to review the potential of Islamic social financing instruments to help achieve the SDGs.

Despite city authorities in Bangladesh being concerned about urban sustainability, they often face difficulties in addressing predominant urban challenges threatening urban sustainability, due to limited relevant literature. To reduce this gap, this study aims to address the predominant urban challenges and assess their severity levels in four city corporations of Bangladesh, e.g. Rajshahi, Sylhet, Barishal, and Gazipur.

Using a mixed-method approach, this study rigorously analyzed field-level data obtained from 1,200 residents across selected cities using diverse statistical techniques. The quantitative analysis included descriptive analysis, exploratory factor analysis, and chi-square tests, whereas qualitative insights were derived through thematic analysis.

The study uncovered nine predominant urban challenges under two crucial factors “Feeble Urban Management” and “Illicit Activities” that collectively explain 62.20% variance. “Feeble Urban Management” explains 44.17% variance, whereas “Illicit Activities” accounts for 18.13%. Within these challenges, uncontrolled urban sprawl, inadequate disaster management, congested roads, and shabby drainage and waste management pose significant threats to urban sustainability. Illicit activities, manifested by encroachment on water sources, grabbing roadside, destruction of natural properties, and activities undermining social security, compound the urban sustainability issue. Severity analysis reveals Sylhet (54.5%), Rajshahi (46.4%), and Barishal (31.2%) as highly impacted, whereas Gazipur exhibits moderate severity (66.7%).

The findings of this study reveal intrinsic insights into urban challenges in Bangladesh that will provide valuable guidance to city authorities, equipping them to implement integrated and effective initiatives and programs that overcome these predominant urban challenges, with a specific focus on Rajshahi, Sylhet, and Barishal city corporations.

The primary goal of this research is to introduce a data-driven Problem-Solving Approach for Performance Improvement in Healthcare Systems (DPAPIH). This approach combines process mining and data mining techniques to enhance operational efficiency by identifying bottlenecks in Coronary Artery Bypass Grafting (CABG) procedures, particularly focusing on variability in Length of Stay (LOS) in the Intensive Care Unit (ICU). The study, implemented at Tehran Heart Center, aims to optimize patient flow, reduce ICU congestion and improve hospital efficiency by predicting and managing the occurrence of postoperative Atrial Fibrillation (AF), a significant cause of prolonged ICU stays.

The study introduces a data-driven problem-solving approach that integrates process mining and data mining techniques to improve performance in healthcare systems. Focusing on coronary artery bypass grafting (CABG) at Tehran Heart Center, the approach identifies bottlenecks, particularly variability in ICU length of stay (LOS) and predicts postoperative atrial fibrillation (AF). A mixed-methods approach is employed, combining quantitative process mining analyses with qualitative insights from expert consultations. The CHAID decision tree algorithm, alongside other models, is used to predict AF, enabling preemptive interventions, improving patient flow and optimizing resource allocation to reduce hospital congestion and costs.

The study reveals that postoperative Atrial Fibrillation (AF) significantly increases the length of stay (LOS) in the Intensive Care Unit (ICU), creating bottlenecks that delay subsequent surgeries and elevate hospital costs. A predictive model developed using CHAID decision tree algorithms achieved a prediction accuracy of 71.4%, allowing healthcare providers to anticipate AF occurrences. This capability enables proactive measures to reduce ICU congestion, improve patient flow and optimize resource allocation. The findings emphasize the importance of AF management in enhancing operational efficiency and improving patient outcomes in Coronary Artery Bypass Grafting (CABG) procedures.

This study presents an innovative integration of fuzzy process mining and data mining algorithms to address performance bottlenecks in healthcare systems, specifically within the coronary artery bypass surgery process. By identifying atrial fibrillation as a key factor in length of stay fluctuations and developing a robust predictive model, the research offers a novel, data-driven approach to performance improvement. The implementation at Tehran Heart Center validates the model’s practical applicability, demonstrating significant potential for enhancing patient outcomes, optimizing resource allocation and informing decision-making in healthcare management.

The Maqāṣid (objective) hierarchy is a triple-tiered conceptualisation of individual and social needs that is grounded in the five objectives of Sharīʿah (Islamic Law). Managerialism is the ideological representation of human interaction based on managerial doctrines and practices. This paper aims to explore the tension between the Maqāṣid hierarchy and managerialism by evaluating the Sharīʿah requirements in the Islamic Financial Services Act (IFSA) 2013 of Malaysia from the Maqāṣid al-Sharīʿah perspective.

This qualitative study uses an inductive approach to review the sources of Sharīʿah and classical literature of Islamic jurists to present Sharīʿah rulings on managerialism and Maqāṣid al-Sharīʿah.

The Maqāṣid hierarchy promotes a vision of human life that is the opposite of managerialism. In the case of IFSA 2013, the Maqāṣid hierarchy, which is supposed to be the bedrock for Islamic finance, is replaced by a managerial hierarchy closer to Maslow’s hierarchy than it is to Imam Shatibi’s concept of human life. A process of fitting the Maqāṣid hierarchy into a narrow managerial mould occurs in IFSA 2013, meaning that many of the unique aspects of the Maqāṣid al-Sharīʿah are lost.

This study will assist Sharīʿah scholars, policymakers and Islamic financial institutions to develop the financial system and to implement the Maqāṣid al-Sharīʿah to improve macro policy and shaping Islamic institutions.

This is a pioneer study that develops a bridge between the Islamic Maqāṣid and conventional managerial hierarchies, which will encourage academics and practitioners to enrich the literature by conducting more in-depth studies on this topic.

The purpose of this study is to analyze the profitability performance of Islamic banks (IBs) of the Gulf Cooperation Council (GCC) region during 2008 global financial crisis.

Bank-specific data are taken from the Bank Scope database and macroeconomic data are collected from International Financial Statistics. Using a panel data series of 30 banks for the period of 2005 to 2011, the study shows the evidence of structural break for the crisis year as well as the factors that impact the profitability of IBs.

The performance of GCC IBs was significantly influenced during the crisis period by capital adequacy, credit risk, financial risk, operational efficiency, liquidity, bank size, gross domestic product, growth rate of money supply, bank sector development and inflation rate. The study also finds that there is a structural change before and after the global financial crisis.

This is an original study that shows that the Sharīʿah-compliant banks have performed better during the crisis and are not affected based on their internal performance records; rather, they have been affected indirectly from the macro shock owing to the overall economic crisis.