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Indian banking industry is one the biggest players in the country’s service sector, with public sector banks (PSBs) occupying the major share. The purpose of this paper is to develop a model linking job characteristics (JC) and work engagement, moderated by perceived organizational and supervisor support as contextual variables.

Data on 214 employees from 15 PSBs were used to examine this model. Analysis of data has established the moderating role of support at work in the relationship between JC and work engagement.

Findings suggest that employees who have a positive perception of organizational and supervisor support are more likely to respond positively to JC and therefore would have a higher propensity to engage with their jobs. In addition to enriched jobs, the wider organizational climate characterized by support from supervisors and organization as a whole is critical to establish a positive environment, which would lead to greater work engagement.

The moderating role of support at workplace on JC and work engagement has been researched very rarely in literature. This study, hence, aims at investigating whether interaction between JC and perceived organizational and supervisor support influences work engagement of employees working in Indian PSBs.

This research aims to examine the impact of friction stir processing (FSP) treatment on an aluminum alloy, especially the AD31T alloy derived from the Al-Fe-Mg-Si system. The aim is to assess the influence of different processing techniques on the microstructure and physical and mechanical characteristics of the material, with a specific focus on structural and bulk imperfections inside the stir zone (SZ).

The study demonstrates that augmenting the linear velocity of the tool within the 25–100 mm/min range results in significant enhancements. The enhancements include a decrease in the heat-affected zone (HAZ), a reduction in the extent of volume defects inside the SZ and a more uniform deformation. The microstructural analysis results are corroborated by data acquired from microhardness and electrical conductivity studies, confirming the beneficial influence of modifying the tool’s linear velocity on the material parameters.

This study provides significant observations on the changes in microstructure and the generation of flaws throughout the process of FSP of AD31T alloy. These results have practical implications for improving the characteristics of the alloy and optimizing the production conditions.

All samples exhibit a distinct reduction in electrical conductivity within the initial third of the sample, aligning with the transitional region between the base metal (BM) and the HAZ. This underscores the importance of understanding the transitional zones during FSP.

Today, business model innovations leverage digital technologies to gain a competitive advantage and transform business processes. Blockchain is still gaining attention in specific fields and bringing value to business models. There is a dearth of research on how blockchain decentralized autonomous organizations impact organization business model innovations. This study attempts to contribute the body of knowledge based on a review of decentralized autonomous organizations and the business model innovation literature using the integrative and generative approach.

The paper offers an analysis of decentralized autonomous organizations based on digital business models built on the well-established work by Osterwalder and Pigneur (2010). The practical multilayered decentralized autonomous organizations architectural implementation model design is achieved using practical archetypes depicted in the proposed decentralized autonomous organizations business model. The paper evaluates a marketplace comprising 13 decentralized autonomous organizations led platforms with core functionalities.

The paper delivers decentralized autonomous organizations led digital business model canvas elements to explain decentralized autonomous organization business model innovations. It presents the underlying multilayered decentralized autonomous organizations architectural implementation model required to conceptualize a practical business model with an enterprise-ready target operating model.

The paper contributes directly to the practical decentralized autonomous organizations business model canvas, exemplifying the nine elements of decentralized autonomous organizations’ characteristics for any organizational transformation. The tools and accelerators (business model, layered architecture, target operating model and product mapping) developed in the paper address the managerial challenges of redesigning the decentralized business models.

The proposed decentralized autonomous organizations smart contract powered business model provide a digital platform to adhere to rules, follow policies, preserve principles and develop consensus without human interventions. The paper shapes the first of its kind decentralized autonomous organizations marketplace evaluation while mapping it to decentralized autonomous organizations layered architecture product requirement considering business model dimension to adopt actionable target operating model.

The purpose of this paper is to examine the connectedness among Memecoin, Halal exchange traded funds (ETF) and environmental, social and governance (ESG) indexes in different quantiles.

The authors consider Dogecoin to measure Memecoin while Wahed FTSE USA Shariah ETF (HLAL) and SP Funds S&P 500 Sharia Industry Exclusions ETF (SPUS) are used to represent Halaf ETF. Similarly, iShares ESG Aware MSCI USA ETF (ESGU) and Vanguard ESG US Stock (ESGV) proxy the ESG index ETF. The daily price of these examined markets is considered from January 2, 2020, to January 18, 2024. The quantile vector autoregression is deployed for the empirical computation.

The result reveals that Memecoin (Dogecoin) emerges as the best diversifier irrespective of various quantiles because it is least connected in terms of recipient and transmission of shock. In addition, the authors observe an intriguing observation that the total connectedness in higher quantile is large, followed by lower quantile.

This study is undertaken considering the novelty in the form of the proxies of examined markets along with natural outbreak (COVID-19) and man-made outbreak (Russia–Ukraine invasion) periods.

Scholars have argued that it is important to investigate how authentic leadership is manifested in different cultures (Avolio et al., 2005; Gardiner, 2011; Shamir and Eilam, 2005). Hence the purpose of this paper is to capture a cross-cultural view of authentic leadership, using a sample of South Asian leaders.

Because of a dearth of qualitative empirical evidence, the authors adopted a “life story” approach to collect data. A total of 14 leaders from India, Nepal, Pakistan and Sri Lanka were interviewed to share their leadership experiences.

Findings indicate that the concept of authentic leadership is culturally relevant. It emerged as a multi-dimensional construct constituting self-concept, follower development, organizational outcomes and culture (Meacham, 2007), and contextual knowledge. The authors propose a cross-cultural model of authentic leadership.

Research limitations include researchers’ possible biases in design of data and an assumption that leaders interviewed were authentic. Despite these limitations, the study provides valuable insights about authentic leadership to strengthen its theoretical foundation.

Organizational and social problems in South Asian are often attributed to a leadership deficit (Khan, 2014; Khilji, 2013; National Post, 2014; Sardesai, 2013). This study provides evidence of transformative authentic leaders in South Asia who are engaged with their and followers’ authentic growth, and are building authentic cultures for positive organizational outcomes.

The value of the present research is in providing qualitative empirical evidence from South Asia, and proposing a cross-cultural model of authentic leadership.

On completion of analysis of this case, students would be able to: appreciate the context of a typical delisting decision of a public company that is part of a large business group; analyze the complex nature of the relationships among the promoter shareholders, minority shareholders, government-controlled financial institutions, independent directors and executive directors in such a situation of transfer of value; and develop the best possible course of action for the promoters, independent directors and public shareholders, keeping into consideration the principles of corporate governance and the objective of shareholders’ wealth maximization.

The case presents an opportunity to examine the corporate restructuring and governance issues associated with the delisting attempt of India-based mining company Vedanta Ltd., by its London-based parent company, Vedanta Resources. The case focuses on the conflict of interests between the promoters of a business group and the public shareholders of a subsidiary, and the pivotal roles independent directors and proxy advisory firms play in supporting the public shareholders.

The case can be discussed in a graduate-level corporate strategy course that deals with restructuring and governance issues in companies, especially large group companies. It can also be discussed in a course of corporate governance where students have the opportunity to understand the potential conflict between promoters and other shareholders, and the moderating roles the independent directors and institutions may play in resolving such conflicts.

Teaching notes are available for educators only.

CSS 11: Strategy.