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This paper aims to document the effect of shariah compliance on stock price synchronicity.

This paper uses the data of non-financial firms from India and various estimation procedures (pooled OLS and instrument variable regression) to test the arguments presented in this paper. The time period of the study ranges between 2000 and 2019.

The results show that shariah-compliant firms have significantly higher levels of synchronicity than non-compliant firms. The findings hold after comprehensive inclusion of relevant controls and to a number of sensitivity tests. The authors attribute this result to the unique financial characteristics (lower levels of leverage, liquidity and cash) of shariah-compliant firms. The paper argues that these characteristics are related to better information environment which is responsible for higher levels of synchronicity. The paper also shows that the difference in the synchronicity levels of the two groups is less pronounced for those shariah-compliant firms that have relatively high levels of leverage and cash ratios.

The authors believe that this is an initial attempt to document the impact of shariah compliance on stock price synchronicity.

Grounded in the Social Exchange theory, this study focuses on the perception of digital leadership and innovative work behaviors. It also examines the complex effects of leader-member exchange, learning orientation, and innovation capabilities.

We undertake a quantitative approach using a two-wave longitudinal field survey of 440 employees and managers from various backgrounds working in the automobile industry in France.

The findings based on Structural Equation Modeling reveal that the perception of digital leadership leads to innovative work behavior while leader-member exchange moderates between the perception of digital leadership and learning orientation. The findings also support the mediating roles of learning orientation and innovation capabilities.

The study contributes important policy suggestions, raises queries for additional investigation, and suggests theoretical and practical implications for leadership and organizational environmental factors to foster innovative work behaviors in organizations.

The quality of higher education has become a topic of increasing interest to researchers in recent decades. This study, therefore, aims to investigate the comparative effectiveness of instructors at higher education institutions in Kuwait and the USA, while also investigating the parallel differences in student culture and gender.

The researchers employed a quantitative research paradigm, using a questionnaire survey method to examine four dimensions of effective instructorship (teaching skills, human relations, ethics, and assessment). Descriptive statistics were used to analyze data from 254 college students (N = 254), comprising 132 students at Bemidji State University in the USA and 122 students at Kuwait University in Kuwait.

The findings showed that students ranked “human relations” as the most significant attribute of an effective university instructor. Study results also indicated that culture is an important influencer of student perceptions regarding effective instructor characteristics. Gender also played a role in student perceptions of teacher effectiveness. Cross-culturally, female participants ranked teacher effectiveness dimensions such as human relations, ethics, and assessment, significantly higher than did their male colleagues, while within each culture, male students at the American university showed significantly greater concern for ethics in comparison to their counterparts in Kuwait.

This study offers findings from a cross-cultural comparative perspective. It provides value to administrators, deans, and department chairs at higher educational institutions who are evaluating their current rank, tenure, and promotions criteria and processes for teaching faculty. Additionally, while K-12 education has received significant attention over the past few decades regarding the qualities and practices of effective teachers in that realm, this study extends such research significantly into higher education.

The purpose of this paper is to investigate the relationship of leadership styles (paternalistic, authentic and democratic) with relationship-based employee governance and open service innovation.

Data were collected using a structured questionnaire from 422 medical professionals working in the Malaysian healthcare sector.

Results of several statistical analyses showed that the three leadership styles positively influence relationship-based employee governance and open service innovation. Results also confirmed the mediating role of relationship-based employee governance in the relationships between the three leadership styles and open service innovation.

This research used a cross-sectional study design; use of a longitudinal research design in future research can provide a better interpretation of the underlying causality. A policy insight can be drawn from this research to generate awareness about effective leadership styles and the role of relationship-based employee governance in the successful implementation of open service innovation in the Malaysian healthcare sector.

This paper contributes to leadership, open innovation, and organizational governance literature by highlighting how leadership styles affect relationship-based employee governance and open innovation. It also offers policy insights to practitioners in the Malaysian healthcare sector on how to enhance open service innovation outcomes.

Islamic banking has undergone significant adaption since its inception. This study aims to investigate why and how Islamic banks adapt their services, using participatory financing as evidence.

A qualitative study is designed, using working capital financing and commodity operations financing in Pakistan as analytical units. The data for each analytical unit is analyzed using a qualitative content analysis, while the findings are synthesized using a cross-case synthesis method.

Findings suggest that participatory financing has undergone extensive adaptation in the Islamic banking industry of Pakistan, in the wake of resolving constraints to participatory financing and increasing its viability. Consequently, participatory finance has emerged as an attractive and viable option in Pakistan. These findings suggest that unlike in the past, where Islamic banks used to buffer themselves from the environment and ignore the market demands, they have learned to respond effectively to the market demands and the challenges posed by the environment.

Findings suggest that the adaptation strategy is more effective than the migration strategy, because it enables the financial service systems to reduce the underlying risks by avoiding emergent threats and eradicating the inherent weaknesses.

The extant literature provides a generalized view on the adaptation process that Islamic banks undergo to comply with their environment. However, it is limited in terms of conceptualizing the adaptations and innovations in their products and the underlying structural variations. The present study fills this gap.

This paper aims is to document the relationship between corporate ethics prevailing in the country and the dividend policies adopted by firms.

The paper uses the data of non-financial firms from 61 countries to test the arguments presented in this paper. The data cover the period between 2010 and 2017.

This paper shows that dividend policies adopted by firms are sensitive to corporate ethics prevailing in the country. The firms headquartered in countries with relatively strong corporate ethics are less likely to pay dividends than firms headquartered in countries with relatively weak corporate ethics. These findings are robust across various proxies of dividend policy and across various estimation procedures. The paper, however, also shows that the relationship between corporate ethics and dividend policies is confined only to countries with strong institutional environment. This relationship breaks down in countries with weak institutional environment. Lastly, the paper shows that the value of dividend policy is more pronounced in countries with relatively weak corporate ethics.

Unlike the attempts to relate firm-level ethics and dividend policy, this paper focuses on the relationship between country-level indicator of corporate ethics and dividend policies. The benefit of using the country-level indicator of corporate ethics is that it highlights the general attitude of corporations with respect to ethics.

Learning outcomes (objectives and outcomes) are as follows: to understand the brand positioning, brand building and category extension decisions of a pharmaceutical brand (operative in one of the most competitive and regulated industries in a developing country); to analyze the outcomes of decisions pertaining strategic sales, branding, marketing and strategic restructuring to overcome the challenges of growth; and to design strategic solutions for developing brand equity.

This case explores the strategy of launching and establishing a pharmaceutical brand in an industry that tends to be a highly technical and the most regulated industry. It depicts market research data, industry analysis, stiff competition and regulatory affairs, and elaborates various strategic decisions taken by the company. The primary data for the case is accumulated through in-depth interviews from six industry experts on pharma marketing who were well acquainted with Maple Pharma and secondary data is gleaned from substantive literature. Maple Pharmaceuticals launched Starpram, a high-growth, high-potential generic antidepressant brand (in the central nervous system category) containing Escitalopram molecule/chemical. It had expertise cum competitive advantage in cardiovascular and anti-diabetic streams, but such initiative appeared category extension, with the intention to diversify risk and expand the company to achieve greater economies of scale. The first year sales revenue for Starpram appeared too bleak to spur further product inaugurations. Consequently, strategic overhaul transpired to establish the brand in the highly fragmented pharmaceutical industry. The firm lacked experience in anti-depressants category, coupled with poor sales, marketing mix and overall marketing strategy. Eventually, the management exercised strategic restructuring to establish brand equity and observed growth.

Study levels/Applicability graduate (MBA), MS, PhD (management sciences).

Teaching Notes are available for educators only. Please contact your library to gain login details or e-mail support@emeraldinsight.com to request teaching notes.

CSS 8: Marketing.

This study investigates the flow and heat transfer in a magnetohydrodynamic (MHD) ternary hybrid nanofluid (HNF), considering the effects of viscous dissipation and radiation.

The transport equations are transformed into nondimensional partial differential equations. The local nonsimilarity (LNS) technique is implemented to truncate nonsimilar dimensionless system. The LNS truncated equation can be treated as ordinary differential equations. The numerical results of the equation are accomplished through the implementation of the bvp4c solver, which leverages the fourth-order three-stage Lobatto IIIa formula as a finite difference scheme.

The findings of a comparative investigation carried out under diverse physical limitations demonstrate that ternary HNFs exhibit remarkably elevated thermal efficiency in contrast to conventional nanofluids.

The LNS approach (Mahesh et al., 2023; Khan et al., 20223; Farooq et al., 2023) that we have proposed is not currently being used to clarify the dynamical issue of HNF via porous media. The LNS method, in conjunction with the bvp4c up to its second truncation level, yields numerical solutions to nonlinear-coupled PDEs. Relevant results of the topic at hand, obtained by adjusting the appropriate parameters, are explained and shown visually via tables and diagrams.

This study examines the effect of dividend policy on the ex ante probability of stock price crash and the ex ante probability stock price jump.

We use the data of publicly listed non-financial firms from France and the ex ante measures of crash and jump probabilities (based on the Flexible Quadrants Copulas) to test our hypothesis during the period between 1997 and 2019.

Our results show that dividend payments are negatively associated with the ex ante probability of crash and positively associated with the ex ante probability of jump. Our results are robust across various sub-samples and across different proxies of dividend policy. Our findings also hold when we use ex-post measures of crash and jump probabilities.

Unlike prior literature, we use ex ante measures of crash and jump probabilities. The main advantage of this forward looking measure is that it allows for more flexibility by modeling the dependence between market returns and stock returns as functions of their actual state. Our measure is also consistent with the behavior of investors and market participants in a way that the market participants do not know the future outcome with certainty, but rather they are anticipating the future.