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The purpose of this paper is to examine the influence of acculturation on immigrant consumer behaviours in their host country. Mainly, the role of acculturation and luxury brand purchasing intentions were investigated.

The research conducted an online survey of 400 Indian sub-continent born immigrants in Australia.

The findings confirm that the behaviour acculturation dimension of immigrants is significantly negatively related to their luxury brand purchase intention. Although immigrants' overall acculturation is significantly related to the luxury brand purchase intention, their language and identity acculturation have no significant effect, supporting the multidimensional framework’s influence on immigrant consumer behaviour. Immigrants with higher family income, younger age and less academic education show more luxury brand purchase intention; however, no moderating demography was found between the relationship of acculturation and purchase intention. In spite of the limitation of sampling, this study demonstrates that immigrants' level of acculturation influences their luxury brand purchase intention in the host country.

This study aims to help marketers formulate a unified segmentation strategy of purchasing luxury brands based on immigrants' acculturation and sociodemographic stance. This paper highlights the specific needs of ethnic consumers. Incorporating immigrant consumers into the marketplace will help create a homogenised society and more integration of immigrants into the larger society in the host country. Findings shed light on the role of culture change as a crucial element that affects immigrants' luxury brand purchase behaviour considering their integration level into the host country.

The purpose of this paper is to test the validity of irrelevant theory empirically by exploring the relationship between cash dividends, profitability, leverage and investment policy with the value of banking institutions in the Middle East and North Africa (MENA) markets.

The paper adopts Ohlson’s (1995) valuation model. The author estimates models by using static panel (random and fixed effects) techniques and the dynamic technique, namely, the GMM estimation. The empirical study covers a sample of 122 conventional and 37 Islamic banks listed on stock markets in 12 MENA countries over the period 1999–2018.

The empirical results show that dividend yield has no significant association with the value of conventional banks, whereas profitability, growth opportunity and leverage have a significant positive impact on the value of conventional banks. In contrast, the results for a sample of Islamic banks indicate that the dividend yield, profitability and leverage have a significant positive effect on the value of Islamic banks, whereas growth opportunity has no significant effect on the value of Islamic banks. Therefore, these results support, to a greater extent, the validity of the dividend irrelevance theory of Modigliani and Miller for conventional banks but would not be accepted for Islamic banks in the MENA region.

This study is restricted to a sample of one type of financial firms, banking firms listed in the MENA countries. In addition, the study has dealt with one type of dividend (the cash dividend).

Highlighting the difference between conventional and Islamic banks is crucial to understanding dividend policy behavior and to providing investors information to be integrated in their valuation setting to make informed corporate decisions.

To the best of the author’s knowledge, the present study is the first of its kind that it draws a comparative analysis by testing empirically the validity of the Irrelevant Theory to banks in the MENA region covering a long time period in the recent past.

The relationship between idiosyncratic risk and stock return has been debated for decades; this study reexamined this relationship in the Pakistani stock market by using the quantile regression approach along with the prospect theory.

The present study is quantitative, and secondary data obtained from an emerging market are used. The quantile regression method allows the estimates of idiosyncratic risk to vary across the entire distribution of stock returns, i.e. the dependent variable. In this study, the standard deviation of regression residuals from the Fama and French three-factor model was used to measure idiosyncratic risk. Convenience sampling is employed; the sample consists of 82 firms listed on the KSE-100 index, with 820 annual observations for the ten years from 2011 to 2020. After computing results by using quantile regression, the study's findings, ordinary least squares (OLS) and least sum of absolute deviation (LAD) regression techniques are also compared.

The quantile regression estimation results indicate that idiosyncratic risk is positively correlated with stock returns and that this relationship is contingent on whether prices are rising or falling. Consistent with the prospect theory, the finding suggests that stock investors tend to avoid risk when they anticipate a loss but are more willing to take risks when they anticipate a profit. The results of the OLS and LAD regressions indicate that the method typically employed in previous studies does not adequately describe the relationship between idiosyncratic risk and stock return at extreme points or across the entire distribution of stock return.

These empirical findings shed new light on the relationship between idiosyncratic risk and stock return in Pakistani stock market literature.

The cognitive processes through which religiosity and idealism affect ethical consumption have received little attention in prior research. This study aims to explore the influence of religiosity and idealism on ethical purchasing intention through moral obligation and perceived customer effectiveness (PCE).

The study analyses data from 149 Muslim participants in Saudi Arabia, using structural equation modelling.

The results reveal that religiosity leads to PCE but not to moral obligation and that idealism leads to both PCE and moral obligation. Mediation analysis indicated that PCE mediates the effect of both religiosity and idealism, although moral obligation only mediates the effect of idealism.

This research enriches the understanding of ethical consumption and contributes to the debate on how religiosity and idealism affect ethical consumption. It also has significant implications for theory and the development of sustainable marketing initiatives. Marketing campaigns and other promotional activities may focus on the interconnection between ethical purchase and the religious and ideology dimensions of consumers. Also, while formulating a communication strategy, it is necessary to emphasize the religious dimension of the sustainable use of the product.

Moral obligation and PCE have been shown as cognitive and psychological mechanisms explaining the links between religiosity or idealism and ethical purchasing behaviour.

Innovation has become a necessity for the information technology (IT) sector, especially during COVID-19 pandemic. Therefore, this study aims to investigate how knowledge sharing affects employees’ innovative work behavior (IWB). Specifically, the study examined occupational self-efficacy (as mediating mechanism) and entrepreneurial leadership (as boundary condition) to encourage IWB.

The study used social media platforms to collect data from 270 employees working in the IT sector through “google forms” on convenience basis between March and August, 2021. The study applied structural equation modeling in two stages to examine the measurement model (for uni-dimensionality) and the structural model (for hypotheses testing).

The study noted that knowledge sharing positively affects employees’ IWB and occupational self-efficacy positively explains this association. In addition, employees’ perception of entrepreneurial leadership strengthens the association between knowledge sharing and IWB.

The study collected data from a developing country during COVID-19 by using a cross-sectional design that may restrict causality. However, the findings suggest the management not only encourages knowledge sharing environment but also engages employees in various training that motivate them to experiment with new ideas and techniques.

This study extends the existing literature on knowledge sharing and IWB by exploring occupational self-efficacy as mediating mechanism and entrepreneurial leadership as a boundary condition.

The purpose of this paper is to explore how Palestinian refugee families in Malaysia cope with the challenges they face during their transitional destination. These families have recently fled from conflict zones in various Arab countries and moved to Malaysia where they registered in the office of the United Nations High Commissioner for Refugees (UNHCR) in Kuala Lumpur, waiting for resettlement in a third country.

The paper utilizes the qualitative research approach, drawing descriptive analysis (thematic analysis technique) of data collected by semi-structured, in-depth interviews with 30 Palestinian families. For sample selection, the author used purposive sampling and employed the Snowball technique to select the families who have experienced refuge life for the second time. Then the sample was equally divided into three groups to include ten families moving from Iraq, Syria and the Gaza Strip. The interviews were conducted with the head of the families who varied in terms of gender and age composition. The study involved 9 female participants and 21 males. They are all Muslims and aged between 24 and 80 years old. In terms of educational background, all of the participants are literate with formal school education, diploma or tertiary education.

The study shows that refugee families adopt four main ways of coping commonly used to improve the quality of their life during their transition in Malaysia. They turn to religion and spirituality, keep in touch with relatives and friends in the diaspora and conflict zones, develop a positive image about their present situation by comparing it to worse living conditions of others living in conflict zones and plan to migrate to Europe to hold a European passport which will give them the opportunity to visit their original country, Palestine.

The paper tackles the Palestinian refugee family life and explores their real-life stories and experiences during transition in Malaysia. It provides them with an opportunity to speak up their suffering and reveal the various strategies they adopt to cope with life challenges. Besides, the result of the study will be a fruitful addition to the corpus of sociological knowledge as well as an important contribution to the families that stay in transition in different societies around the world.

Given the dearth of thorough summaries in the literature, this systematic review and bibliometric analysis attempt to take a meticulous approach meant to present knowledge on the constantly developing subject of stock market volatility during crises. In outline, this study aims to map the extant literature available on stock market volatility during crisis periods.

The present study reviews 1,283 journal articles from the Scopus database published between 1994 and 2022, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 flow diagram. Bibliometric analysis through software like R studio and VOSviewer has been performed, that is, annual publication trend analysis, journal analysis, citation analysis, author influence analysis, analysis of affiliations, analysis of countries and regions, keyword analysis, thematic mapping, co-occurrence analysis, bibliographic coupling, co-citation analysis, Bradford’s law and Lotka’s law, to map the existing literature and identify the gaps.

The literature on the effects of crises on volatility in financial markets has grown in recent years. It was discovered that volatility intensified during crises. This increased volatility can be linked to COVID-19 and the global financial crisis of 2008, as both had massive effects on the world economy. Moreover, we identify specific patterns and factors contributing to increased volatility, providing valuable insights for further research and decision-making.

The present study is confined to the areas of economics, econometrics and finance, business, management and accounting and social sciences. Future studies could be conducted considering a broader perspective.

Most of the available literature has focused on the impact of some particular crises on the volatility of financial markets. The present study is not limited to some specific crises, and the suggested research directions will serve as a guide for future research.

Pakistan's present war against extremists has many folds and sheds. The country's initial participation in the Afghan War in 1979 later gave birth to different extremist trends in the country. State patronage of the extremist Wahabi Islamists during the Afghan jihad opened another conflict in Pakistan, and things became more complicated. The combination of external and internal factors gave birth to the worst kind of conflict, which now has not only become dangerous for the country's own existence but also a major threat for global peace. The Afghan jihad initially started as a war against Soviet occupation and later became the hub of global jihad-war against infidels.

This chapter analyzes how external factors promoted internal contradictions in Pakistan due to which the country became not only an exporter of jihadis for the world but also the worst kind of sectarian conflicts, including. Shia–Sunni, Deobandi–Wahabi clashes, entered into in the past two decades. Such a strong link exists with Pakistan's official support to global jihad. Draft sectarian groups now head to head with their opponents have killed thousands of members of rival sectors, have strong support from external sympathizers, and have spread in the country. The well planned terrorist activities of these groups reflect the fact that support to these groups in the past is now leading to a severe crisis in Pakistan. The nexuses of these indigenous extremists like Lashkar-e-Jhangvi, Lashkar-e-Taiba, Tehrik-e-Taliban Pakistan, and Hizb-ul-Mujahideen with external terrorist organizations like Al-Qaeda, the Taliban, and Islamic Movement of Uzbekistan of Tahir Yuldasher Chechen Guerilla War has led to several bloody clashes in the country and outside.

Green practices are essential for sustainability. However, it is challenging due to the socioeconomic and environmental concerns. Similarly, after the induced SDG-12 and SDG-13 by United Nations, the pressure groups forced manufacturers to consider sustainability. Therefore, this research aims to examine the sustainability through multifaceted green functions in manufacturing is examined.

Data were collected from 293 supply chain professionals of manufacturers from a developing economy. Hypotheses were tested through a quantitative method using partial least squares-structural equation modeling with the help of SmartPLS version 4 to validate the measurement model.

The findings revealed that all six direct hypotheses were supported. However, out of four hypotheses of mediation, one was not supported. Besides, a sequential mediation of green supply chain environmental cooperation and green human resource management was supported. The findings illustrated that green supply chain practices positively influence all used variables.

This research provides practical insight to practitioners to implement green practices in their supply chain networks for social, economic and environmental sustainability and compliance with SDG-12 and SDG-13. The sustainability was validated in a higher-order construct (HOC) (formative), including sequential mediation in the model with the support of resource dependency theory. Therefore, this study adds substantial literature to the existing body of knowledge.

This research provides an interdisciplinary framework by adding knowledge to the Resource Dependency Theory to address Sustainable Development Goals-12 (SDGs) and SDG-13. Likewise, this research provides an extension towards the body of knowledge on the issue, which can be used in future research and critical examinations for cleaner and sustainable production. So far, in Pakistan, no research has looked at the function of these integrated variables in the manufacturing industry with a diligent focus on sustainability as it was validated in a higher-order construct (formative) with one sequential mediation, which makes this research unique.