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The purpose of this study is to examine the accuracy of combined models with the individual models in terms of forecasting Euro against US dollar during COVID-19 era. During COVID, the euro shows sharp fluctuation in upward and downward trend; therefore, this study is keen to find out the best-fitted model which forecasts more accurately during the pandemic.

The descriptive design has been adopted in this research. The three univariate models, i.e. autoregressive integrated moving averages (ARIMA), Naïve, exponential smoothing (ES) model, and one multivariate model, i.e. nonlinear autoregressive distributive lags (NARDL), are selected to forecast the exchange rate of Euro against the US dollar during the COVID. The above models are combined via equal weights and var-cor methods to find out the accuracy of forecasting as Poon and Granger (2003) showed that combined models can forecast better than individual models.

NARDL outperforms all remaining individual models, i.e. ARIMA, Naïve and ES. By applying a combination of different models via different techniques, the combination of NARDL and Naïve models outperforms all combination of models by scoring the least mean absolute percentage error value, i.e. 1.588. The combined forecasting of NARDL and Naïve techniques under var-cor method also outperforms the forecasting accuracy of individual models other than NARDL. It means the euro exchange rate against the US dollar which is dependent upon the macroeconomic fundamentals and recent observations of the time series.

The findings could help the FOREX market, hedgers, traders, businessmen, policymakers, economists, financial managers, etc., to minimize the risk indulged in global trade. It also helps to produce more accurate results in different financial models, i.e. capital asset pricing model and arbitrage pricing theory, because their findings may not be useful if exchange rate fluctuations do not trace effectively.

The NARDL models have been applied previously in different time series and only limited to the asymmetric or symmetric relationships. This study is using it for the forecasting exchange rate which is almost abandoned in earlier literature. Furthermore, this study combined the NARDL with univariate models to produce the accuracy which itself is a novelty. Moreover, the findings help to enhance the effectiveness of different financial theories as well.

Decentralised administrative arrangements and the active function of local government organisations are essential to tackle crisis effectively. Using Bangladesh as a case study, this paper examines the central and local government administrative arrangements during COVID-19 pandemic.

This study applies qualitative content analysis and interviews to explore the local government’s role in Bangladesh’s COVID-19 management by interviews of 18 participants including government officials, experts, non-government organisations (NGOs) representatives, and the general public. This paper also analysed academic papers, policy documents and other publicly available documents, including newspaper reports.

The Constitution of Bangladesh intensified the active participation of local government in each administrative unit through decentralised administrative management. This paper however reveals that the administrative arrangement during the COVID-19 pandemic in Bangladesh was primarily a centrally led system. The local government was not sufficiently involved, nor had it integrated into the planning and coordination process. This indicated the absence of active decentralised administration.

This study fills the research gap of the administrative pattern and local relations in COVID-19 management by exploring the local government’s role during the catastrophic situation and highlights the importance of decentralised administrative actions in managing the crisis.

Despite the extent of working from home (WFH) during the coronavirus disease 2019 (COVID-19) pandemic, research exploring its positive or negative effects is exceptionally scarce. Unlike the traditional positive view of WFH, the authors hypothesize that WFH during the COVID-19 pandemic has triggered work–life imbalance and work–family conflict (WFC) for employees. Furthermore, the authors suggest that work–life imbalance and WFC elicit burnout in employees.

Using a time-lagged design, the authors collected data in three waves during the peak of the first wave of the COVID-19 pandemic to test the authors' hypotheses.

Overall, the authors found good support for the proposed hypotheses. WFH had a significant positive relationship with burnout. WFH was negatively related to work–life balance (WLB) and positively related to WFC. Both WLB and WFC mediated the effects of WFH on burnout.

This is one of the earliest studies to explore the harmful effects of involuntary WFH and identify the channels through which these effects are transmitted. The practical implications can help managers deal with the adverse effects of WFH during and after the COVID-19 crisis.

The authors' results significantly contribute to the research on WFH and burnout and present important implications for practice and future research.

Risk in the Halal food supply chain is considered as the failure to deliver the product which complies with Halal standards. The purpose of this paper is to identify the risk elements associated with Halal food supply chains and prioritise them appropriately towards better management.

This research used a systematic literature review to identify various risk elements in the Halal food supply chain and consolidate them with the expertise of professionals and academicians. Further, the fuzzy analytic hierarchical process (fuzzy AHP) is applied to prioritise the identified risk elements.

The findings of the research suggest that “supply-related risks” are the most prominent risk. Raw material integrity issue is a vital element in the Halal food supply chain. The failure of the supplier to deliver material that complies with Halal standards reduces the industrial economic advantage. This study recommends that the integration of internal processes and outsourcing elements can mitigate the risk of the Halal food supply chain by having a holistic view of the processing and delivery of Halal foods.

Systematic literature review and experts’ opinion are used to identify and consolidate risks. For the literature review, only the SCOPUS database is used; thus, there is a chance to overlook some risk elements. Additionally, the fuzzy AHP analysis depends on relative preference weight. Therefore, care should be taken while constructing a pairwise comparison matrix for risk elements.

The findings of the study can help the managers who have a holistic view on risk mitigation of the Halal food supply chain. This study may assist managers to share information about the processing of Halal food from top to bottom to manage risk.

This study may act as a baseline for undertaking future research in the area of risk management of the Halal food supply chain.

This study aimed to investigate the mechanisms through which organisational justice influences counterproductive work behaviour (CWB). This relationship was explained using a moderated mediation model where organisational embeddedness is a mediator between organisational justice and CWB, while psychological ownership (for the organisation) is a moderator of the relationship between organisational embeddedness and CWB. The conservation of resources (COR) theory was used as the underpinning theory to explain the interrelationships among the constructs.

Data were collected by administering a quantitative cross-sectional survey to employees of Punjab Police, a large public sector, law enforcement organisation in Pakistan. The study model was analysed using PLS-SEM to address the treatment of higher-order reflective-formative constructs.

The results showed that organisational justice is positively related to organisational embeddedness, while organisational embeddedness is negatively related to CWB. Organisational embeddedness was found to play a significant role in mediating the negative effects of organisational justice on CWB. Also, psychological ownership moderated the influence of organisational embeddedness on CWB in an interesting fashion. CWB was the highest when both embeddedness and ownership were low; however, CWB was not the lowest when both embeddedness and ownership were high.

Reliance on self-report data, not accounting for the community embeddedness and discounting the differential effects of justice dimensions are some of the limitations of the present study. Despite these limitations, this study offers valuable insights into how the occurrence of CWB can be minimised. That is, apart from providing a work environment based on fair procedures and policies, it is critically important to manage the perceptions of embeddedness and psychological ownership of employees.

Although numerous researchers have studied the link between organisational justice and CWB, few have explored the roles of organisational embeddedness and psychological ownership in this relationship. This study thus posits a novel moderated mediation mechanism, based on the COR theory, through which organisational justice is translated into CWB. Moreover, this study adds value by investigating this model in the police force context, where justice and CWB have important consequences.

This paper draws on the conservation of resources (COR) theory to understand how organizational embeddedness develops through psychological ownership and organizational justice. The purpose of this study is to investigate the effects of three dimensions of organizational justice on organizational embeddedness and psychological ownership and the effect of psychological ownership on organizational embeddedness. The mediating role of psychological ownership between organizational justice and organizational embeddedness was also examined.

Data were collected from 300 engineers in Pakistan's power sector using a three-wave quantitative survey. Partial least squares path modeling was used to analyze the data.

The results show that distributive and procedural justice results in the development of organizational embeddedness. Simultaneously, psychological ownership mediates the link between all three dimensions of organizational justice and organizational embeddedness.

By highlighting the importance of organizational justice and psychological ownership, this study offers managers with two distinct strategies for enhancing their employees' organizational embeddedness.

There is a lack of research investigating the distinct effects of three dimensions of organizational justice on the three dimensions of organizational embeddedness. Further, research to investigate the intervening mechanisms that connect organizational justice and embeddedness is scarce. Finally, the COR theory has been utilized to explain how embeddedness works. However, it had not been utilized previously to understand the process through which embeddedness is accumulated. This study fills these gaps by examining the distinct effects of three dimensions of organizational justice on three dimensions of organizational embeddedness and examining these relationships' mediation through psychological ownership.

Halal is an emerging business sector and is steadily gaining popularity among scholars and practitioners. The purpose of this paper is to critically evaluate and review the reported literature in the broad area of Halal using bibliometric technique and network analysis tools. Moreover, this paper also proposes future research directions in the field of Halal.

This paper employed a systematic review technique followed by bibliometric analysis to gain insight and to evaluate the research area associated with Halal. Furthermore, data mining techniques are used for analysing the concerned article title, keywords and abstract of 946 research articles obtained through the Scopus database. Finally, network analysis is used to identify significant research clusters.

This study reports top authors contributing to this area, the key sub-research areas and the influential works based on citations and PageRank. We identified from the citation analysis that major influential works of Halal are from the subject area of biological science and related areas. Further, this study reports established and emerging research clusters, which provide future research directions.

Scopus database is used to conduct a systematic review and corresponding bibliometric study; the authors might have missed some peer-reviewed studies not reported in Scopus. The selection of keywords for article search may not be accurate for the multi-disciplinary Halal area. Also, the authors have not considered the banking/financial aspects of Halal. The proposed four research clusters may inform potential researcher towards supporting the industry.

The novelty of the study is that no published study has reported the bibliometric study and network analysis techniques in the area of Halal.

Small and medium-sized enterprises (SME) make a significant contribution to alleviating poverty and generating employment, and achieve sustainable economic growth. Customer services represent core elements of a successful business enterprise. This study aims to examine the effect of education on customer satisfaction in the SME sector and what the future holds for developing countries.

Using Bangladesh as a case study, this analysis uses a multiple-linear regression approach to examine the effect of a customer care orientation on customer satisfaction and on an SME’s ability to survive. Using a “probit model,” this study investigates the effects on customers’ probability of receiving subsequent services.

Developing good customer services in secondary education will increase customers’ satisfaction and enable SMEs to survive and flourish in the long term. Having a policy that promotes this outcome increases the likelihood of receiving consistently good services for the foreseeable future.

Unlike previous studies, this study examines the role of customer relationships in secondary education and how they improve SME customers’ satisfaction and business survival. This study offers new insights to retain existing customers for a successful SME business model.

Green Sukuk (GS) is a recent innovation that has the potential to serve humankind in sustainable development. However, its potential can only be achieved if the proceeds of GS are used for the priority areas needed. Therefore, the purpose of this study is to find out, using selected GS issued to determine whether the proceeds of GS are actually given to the needed areas.

This is qualitative research utilizing case studies where the “priorities given” areas are observed through information collected from the library that consists of primary and secondary sources, such as statutes, books, articles and internet sources, while “priorities needed to issue GS” areas are determined through information collected from Al-Quran and Hadiths to derive conclusions.

The outcome of this study reveals some untouched areas that needed immediate attention where GS can be implemented. This study recommends implementing GS for the plant, agriculture, forests, road, water, animal and others. One example in this regard is to create “forest sukuk,” which is a tool for financing forest preservation.

It is anticipated that, via the outcome of this research, GS issuance frameworks can be enhanced, especially in revising the areas in which Sukuk proceeds can be used, and it will provide guidance to the potential GS issuers to choose financing projects.

Education can be classified into formal and informal sectors—the first category as a regular schooling system and the latter category as private tutoring. After completing secondary education, students in many countries receive education from private tutoring to get admission into the university. This study examines the effect of private tutoring on university admission and subsequent students' academic achievement at the university level.

Using survey data from Bangladesh as a case study, this study employs a two-stage least squares (2SLS) methodology.

Considering that coaching centers offer services such as private tutoring, this study finds that an informal education for admission greatly helps academic achievement. Students who benefit from informal schooling are more likely to achieve higher grades in subsequent programs.

This study strongly suggests that formal education at the secondary school level is unable to meet the academic expectations that are demanded at the tertiary level. This forces the development of private tutoring, which supports the students from more financially well-off families to perform well at the cost of educational disparity.