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The current study aimed to examine the moderating role of perceived supervisor support in the nexus between employee empowerment and organizational commitment in the Ghanaian hospitality industry.

A quantitative research design was adopted, and data were collected from 274 frontline workers from 4-star and 5-star hotels at two different waves within a 7-month interval. The data received were analyzed using descriptive and inferential statistics with the aid of Statistical Package for Social Sciences (SPSS V. 23.0) and SmartPLS (V.4.0), respectively.

As hypothesized in the study, employee empowerment was significantly related to organizational commitment. Furthermore, the results revealed that perceived supervisor support moderated the nexus between employee empowerment and affective and continuance commitment but did not moderate the nexus between employee empowerment and normative commitment.

Arguably, support from supervisors has been theoretically identified as a key construct in enhancing subordinates' commitment to an organization. However, less is known in the literature about the moderating role of perceived supervisory support in the nexus between employee empowerment and organizational commitment, especially in the Ghanaian hospitality industry.

The study aims to investigate the impact of anxiety and depression (dimensions of mental health) on mineworkers' safety behaviors (safety compliance and safety participation) while examining the moderating role of safety climate on these relationships.

A quantitative research approach with an explanatory cross-sectional survey research design was adopted. A total of 274 purposively selected mineworkers participated in the study. Responses were obtained from participants through a structured questionnaire which was analyzed using the partial least square structural equation modeling.

Anxiety had a significant negative effect on safety compliance but not participation. However, depression was found to have a significant negative effect on both mineworkers' safety compliance and participation behaviors. The findings of the study also show that safety climate moderates the relationships between the dimensions of mental health and mineworkers' safety behavior except for the relationship between anxiety and mineworkers' safety participation behavior.

The study offers an account of the negative effect of mental health on mineworkers' safety behavior whiles highlighting that safety climate is an important construct to mitigate the negative effects of mental illness on the safety behaviors of mineworkers.

The purpose of this study is to comparatively analyze the effect of dividend policy on shareholders’ wealth in Shariah-compliant (SC) and noncompliant (NC) nonfinancial firms in Pakistan.

All the nonfinancial firms listed on the Pakistan stock exchange have been taken as a sample for 2016–2021. The Karachi Meezan index screening criteria were applied to screen SC firms. Based on the BPLM and Hausman test results, the authors used the fixed-effect and pooled OLS model for SC and NC firms, respectively. The F-test was used to compare the effect of each dividend policy variable on shareholders’ wealth for both firm types.

The findings reveal that the dividend policy does affect the shareholders’ wealth in both firm types. Dividend per share (DPS), dividend yield (DY) and earnings per share significantly affect the shareholders’ wealth in SC firms. For NC firms, the dividend payout, DPS and DY are critical. Moreover, the F-test results show that the DPS, DY and leverage effect on the shareholders’ wealth significantly differ for both firm types.

This study fills the research gap in the Pakistani context specifically as well as globally by providing important insights into the relationship between a firm’s dividend policy and shareholders’ wealth for SC and NC firms. In addition, this study comprehensively compares the results for both firm types, which is also lacking in the existing literature. Because this study is based in Pakistan, the generalizability of the results would be limited.

The findings of this study are helpful for the management of SC and NC firms in devising their dividend policies that can maximize their shareholders’ wealth. This study also provides guidance and knowledge to investors in choosing companies for their investments that can maximize their wealth.

To the best of the authors’ knowledge, this is the first study that analyzes the relationship between dividend policy and shareholders’ wealth for SC firms in Pakistan. It is also the first study that comprehensively compares the dividend policy relationship with shareholders’ wealth for SC and NC firms. In addition, using the F-test for joint hypotheses to compare the specific effect of each dividend policy variable is a methodological contribution of the study.

Islamic banking is an emerging product in Nigeria; it has evolved as a new reality in the Nigerian financial scene since 2011. Thus, the purpose of this paper is to propose a conceptual framework for the study of Islamic banking adoption behavior among bank customers in Nigeria.

This study is a literature and theoretical review of past studies to develop a comprehensive framework for the study of Islamic banking adoption behavior in Nigeria.

In this conceptual study, the researcher identified 12 independent variables, namely, relative advantage, compatibility, complexity, observability, trialability, uncertainty, promotional efforts, awareness, customer involvement, perceived information quality, profit/loss sharing and religiosity, as suitable variables for the study of Islamic bank adoption in Nigeria.

As Islamic banking is an innovative and unique product, which differs from conventional banking, it is hopeful that upon validating the framework, it will provide useful insight on the adoption behavior of Islamic bank customers in Nigeria.

This study will be useful to Islamic banks in gaining and maintaining their existing customer, and policymakers, regulators and other relevant stakeholders will be able to strategize in accordance with their respective assignments toward the development and growth of the Nigerian financial industry.

Most previous studies concentrated on product attributes of innovation adoption. But, this current study inculcated the consumers’ attitude and perception toward adoption of Islamic banking. Thus, the authors then propose several factors that can influence adoption of Islamic banking in Nigeria.

The environmental impact of excessive use of natural resources such as energy and water in the tourism industry has increased significantly. Thus, it is crucial to investigate the notion of frugality in this industry. Particularly, this study aims to examine the effect of green marketing strategies (eco-labelling and environmental advertising) and hotel guests’ green attitude towards frugality in the context of the Malaysian hotel industry. Furthermore, the mediating effect of green attitude is also examined.

Stimulus-organism-response theory was used to develop the research framework. The data were collected via a self-administered survey questionnaire, which yielded 150 complete and usable responses. A partial least square-structural equation modelling approach was used to validate the proposed model.

The results of this study revealed that environmental advertising and eco-labelling, directly and indirectly, affect frugality. Moreover, the link between green attitude and frugality also was supported. Furthermore, data supported the mediating effect of green attitude in the relationship between green marketing strategies and frugality.

The findings from this study can benefit hoteliers who are targeting frugal and environmentally conscious consumers. Moreover, the hoteliers will be able to understand the drivers of frugality in the tourism industry. It can assist them to formulate better marketing strategies in attracting and retaining frugal consumers.

The findings from this study offer a number of important social implications for society, the local government and the city and tourism council. Particularly, understanding the strategies towards frugality can pave the way towards the formation of a “less consumption” community. Moreover, it will serve as the guideline for designing the green and sustainability campaign for the nation.

This study is among the pioneers to investigate the issue pertaining to frugality in the tourism industry context. This study examines new linkages such as the indirect effect of green marketing strategies towards frugality. Moreover, the mediating effect of green attitude in the relationship between green marketing strategies (eco-labelling and environmental advertising) and frugality is comparatively a new link.

This paper aims to study waqf practice in Pakistan with regard to its utilisation in funding for higher educational institutions (HEIs) and investigates waqf raising, waqf management and waqf income utilisation.

The paper is based on the views of 11 participants who are actively involved in the waqf, its raising, management and income utilisation, and is divided into three subcategories: personnel of higher educational waqf institution, personnel of waqf regulatory bodies and Shari’ah and legal experts as well as archival records, documents and library sources.

In Pakistan, both public and private awqaf are existing, but the role of private awqaf is greater in higher education funding. However, due to lack of legal supervision private awqaf is considered as a part of the not-for-profit sector and legitimately registered as a society, foundation, trust or a private limited company. Waqf in Pakistan is more focusing on internal financial sources and waqf income. In terms of waqf management, they have firm guidelines for investing in real estate, the Islamic financial sector and various halal businesses. Waqf uses the income for developmental and operational expenditure, and supports academic activities for students and staff. Waqfs are also supporting some other HEIs and research agencies. Thus, it can be revealed that a waqf can cater a sufficient amount for funding higher educational institutions.

In Pakistan, both public and private awqaf are equally serving society in different sectors, but the role of private awqaf is much greater in funding higher education. Nevertheless, the government treats private awqaf as a part of not-for-profit sector in the absence of a specific legal framework and registers such organisations as society, foundation, trust or private limited company. The waqf in Pakistan mostly relies on internal financial resources and income from waqf assets. As the waqf managers have over the time evolved firm guidelines for investment in real estate, Islamic financial sector and various other halal businesses, and utilisation of waqf income on developmental and operational expenditures, academic activities of students and educational staff, other HEIs and research agencies, it can be proved that the waqf can potentially generate sufficient amount for funding HEIs.

The study presents the waqf as a social finance institution and the best alternative fiscal instrument for funding works of public good, including higher education, with the help of three selected waqf cases. Hence, the paper’s findings offer some generalisations, both for the ummah at large and Pakistan.

The paper makes several policy recommendations for policymakers, legislators and academicians, especially the government. As an Islamic social finance institution, the waqf can help finance higher education anywhere around the world in view of the fact that most countries grapple with huge fiscal deficits and are hence financially constrained to meet growing needs of HEIs.

The study confirms that the waqf can be an alternative source for funding higher education institutions whether it is managed by the government or is privately controlled.

In the developing field of nano-materials synthesis, copper oxide nanoparticles (NPs) are deemed to be one of the most significant transition metal oxides because of their intriguing characteristics. Its synthesis employing green chemistry principles has become a key source for next-generation antibiotics attributed to its features such as environmental friendliness, ease of use and affordability. Because they are more environmentally benign, plants have been employed to create metallic NPs. These plant extracts serve as capping, stabilising or hydrolytic agents and enable a regulated synthesis as well.

Organic chemical solvents are harmful and entail intense conditions during nanoparticle synthesis. The copper oxide NPs (CuO-NPs) synthesised by employing the green chemistry principle showed potential antitumor properties. Green synthesised CuO-NPs are regarded to be a strong contender for applications in the pharmacological, biomedical and environmental fields.

The aim of this study is to evaluate the anticancer potential of CuO-NPs plant extracts to isolate and characterise the active anticancer principles as well as to yield more effective, affordable, and safer cancer therapies.

This review article highlights the copper oxide nanoparticle's biomedical applications such as anticancer, antimicrobial, dental and drug delivery properties, future research perspectives and direction are also discussed.