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Investors aim for returns when investing in stocks, making return volatility a crucial concern. This study compares symmetric and asymmetric GARCH models to forecast volatility in emerging nations like the G4 countries. Accurate volatility forecasting is vital for investors to make well-informed investment decisions, forming the core purpose of this study.

From January 1993 to May 2021, the study spans four periods, focusing on the global economic crisis of 2008, the Russian crisis of 2015 and the COVID-19 pandemic. Standard generalized autoregressive conditional heteroscedasticity (GARCH), exponential GARCH (E-GARCH) and Glosten-Jagannathan-Runkle GARCH models were employed to analyse the data. Robustness was assessed using the Akaike information criterion, Schwarz information criterion and maximum log-likelihood criteria.

The study's findings show that the E-GARCH model is the best model for forecasting volatility in emerging nations. This is because the E-GARCH model is able to capture the asymmetric effects of positive and negative shocks on volatility.

This unique study compares symmetric and asymmetric GARCH models for forecasting volatility in emerging nations, a novel approach not explored in prior research. The insights gained can aid investors in constructing more effective risk-adjusted international portfolios, offering a better understanding of stock market volatility to inform strategic investment decisions.

The devastating acute COVID-19 epidemic crippled the global economy in 2020. Within a month of the COVID-19 epidemic, every industry saw its stock prices plummet the most. Ending the COVID-19 pandemic will need equitable access to safe and effective vaccinations. This study aims to look at the link between COVID-19 vaccination and the stock markets for health and pharmaceutical sector.

The researchers used a mean-adjusted return model and event research approach to figure out how the first dose of the COVID-19 vaccine affects health and pharmaceutical sector stock market returns.

The evidence-based outcome indicates that immunisation announcement affects health and pharmaceutical company returns. Furthermore, the study concludes that the health and pharmaceutical industry is inefficient for a short period of time, but after 41 days, the sector absorbs the noisy information.

Since the outbreak, the development of COVID-19 vaccines has been a key focus of shareholders and investors. This study is unique in that it investigates the effect of the first dosage of SARS-CoV-2 vaccination on equity returns in the health and pharmaceutical industries, and it is likely to make a substantial contribution to the capital market literature on event methodology.

Pain is socially and culturally experienced. This chapter builds on previous research into the value of visual images for communicating pain in the UK, which evidenced ways in which images can improve doctor–patient interaction. It discusses ways in which photographs co-created with people living with chronic pain can be catalysts for discussion of pain and suffering in a range of cultural contexts, including higher education and healthcare training. We draw on a pilot project in Delhi, India where images were used as stimuli to dialogue and exploration of shared understanding of pain and current work in UK higher education using visual and other participatory methods. Students have a chance to work with and discuss images which depict qualities and characters of pain. Through seeing and hearing about patients’ experiences of pain, students learn about the commonalities and diversities in people’s experiences of their bodies and minds and how these impact on lives. As future health professionals, their own responses to this are important. Chronic pain can be a disabling condition leaving people vulnerable, with their sense of self and how they are seen by others threatened. People living with pain have to (re)negotiate their identity, with themselves and others, to see who they can be, as well as what they can do in this new state. Exploration of this through visual arts and verbal participatory activities can provide otherwise untapped insights and understandings of the human condition and its diversity. Exploring ways in which this approach could be extended to and adapted to other contexts are part of our future plans.

The purpose of this paper is to propose a conceptual framework for the application of blockchain in the Public Distribution System (PDS) in India to manage the supply of food grains to the targeted beneficiaries. The framework will help prevent diversions and leakages of grains at the warehouse and Fair Price Shop (FPS) level. The paper also identifies the enablers and disablers in the context of the framework.

This paper will firstly review the previous literature in PDS and blockchain-enabled agricultural and food supply chains. The study then proposes a framework that could be implemented in the PDS in India using blockchain technology.

The proposed framework provides an effective way to combat corruption, exclusion errors of targeted beneficiaries, leakage of PDS food grains and is cost-effective. The identified enablers and disablers give an insight into the application of blockchain in PDS in India.

The research work may have implications for the Ministry of Food and PDS (Central Government), Food Corporation of India and State Governments to manage the supply of the grains more efficiently and effectively.

The current study caters to the implementation of blockchain technology starting from the warehouse level to the FPSs and consumers and simultaneously connecting them to concerned authorities to ensure transparency and accountability.

The paper aims to provide a holistic perspective on various dimensions of sustainable tourism. The discussion with key practitioners authenticates the issues that have already been identified.

The paper combines analysis of government documents as well as insights from practitioners. The paper discusses issues of sustainable tourism, strengths of the industry, challenges faced and policy implications for the government.

The paper explores the economic importance of sustainable tourism by outlining the strengths and challenges of the Indian tourism industry. The paper has implications for the government and firms in terms of investment in hospitality education, infrastructure and better employment practices.

The paper provides a road map for some of the initiatives that government and industry could adopt.

It combines a policy perspective for government and industry stakeholders.

Drawing insights from the “Substitutes for Leadership” Theory, this study intends to examine the moderating role of resilience between servant leadership (SL) and employee engagement (EE). Particularly, relying on the issue that there are certain barriers, which hamper the effective execution of SL in the workplace, this study proposes to check that whether or not, resilience can intensify the effect of SL on EE.

A cross-sectional study was conducted on 241 employees working in the Indian Banking and Insurance (B&I) sector using the SPSS (v20), and the AMOS software (v21).

The study’s results revealed that SL is significantly related to EE. Also, this relationship is stronger for the employees who experience a high level of resilience, thus denoting that resilience works as a booster for SL.

This study has certain limitations like being cross-sectional in nature and covering only B&I sector employees.

Since resilience helps in intensifying the effect of SL on EE, the organizational HR managers should devote efforts to make their workforce resilient.

This paper is the first of its kind which empirically investigated the intensifying role of resilience for SL style.

In the organizational behaviour literature, psychological capital (psycap) has been identified as a significant variable affecting the engagement level of employees. Relying on this, this study aims to examine the association between psycap sub-constructs and employee engagement (EE) using systematic review and meta-analysis techniques.

The study analyzed 28 primary studies (selected through a systematic review of literature by incorporating inclusion and exclusion criteria) via meta-analysis techniques conducted using Meta-Essential Software (1.5). Along with this, the Cohen Kappa reliability test and the trim and fill technique have been applied, followed by moderator analysis.

The results of the study contribute to the extant literature in three ways. Firstly, the study confirms the positive association between psycap sub-constructs and EE. Secondly, it looks into the individual constructs of psycap and shows that hope is the primary component that influences EE, followed by optimism, efficacy and resilience. Thirdly, the country acts as a moderator between psycap and EE.

The study’s result highlights numerous implications, suggesting that organizations should focus on bringing out the latent “HERO” (hope, efficacy, resilience and optimism) qualities of their employees to make the workplace more engaging. Lastly, the study concludes by pointing out the limitations and highlighting future directions.

Being the first systematic review and meta-analytical study focusing on psycap sub-constructs and EE associations, this study contributes to the engagement literature.

The purpose of this paper is to investigate the effect of perceived support from family-friendly policies and supervisors on job satisfaction of employees by incorporating work-family conflict as a mediator.

Primary data were collected from 369 employees working in different organizations from the service sector in India. Smart PLS software was used to perform partial least square structural equational modeling.

The result confirms that both family-friendly policies and supervisor support negatively influences the work-family conflict. Also, work-family conflict partially mediates between family-friendly policies and job satisfaction as well as between supervisor support and job satisfaction. Also, supervisor support directly influences the job satisfaction of the employees.

Management needs to know the relevance of work-life policies and supervisor support to increase job satisfaction and reduce employees’ work-family conflict. Results will be useful for implementing family-friendly policies and designing training courses for the supervisors. This will make the workplace more family-friendly.

This study creates value for the employees in meeting their family obligations by reducing their work-family conflict. Organizations are benefited by attracting positive outcomes like satisfied employees, which will, in turn, lead to a more productive and happier workforce. Studies examining the influence of these policies and supervisory support on job satisfaction with work-family conflict as the mediating variable are difficult to find in the Indian context.

Proponents of micro-credentials envision them as vehicles for upskilling or re-skilling individuals. The study examines how integrating micro-credentials in the higher education ecosystem enhances employability. It aims to offer insights from the perspective of stakeholders who may benefit from these credentials at an institutional or individual level.

Online in-depth interviews are conducted with 65 participants from India, Nigeria, the United Arab Emirates and the United Kingdom to explore how micro-credentials can be a valuable addition to the higher education ecosystem. A multi-stakeholder approach is adopted to collect data.

The analysis highlights two possible methods of integrating micro-credentials into the higher education ecosystem. First, micro-credentials-driven courses can be offered using a blended approach that provides a flexible learning path. Second, there is also the possibility of wide-scale integration of micro-credentials as an outcome of standalone online programs. However, the effectiveness of such programs is driven by enablers like student profiles, standardization and the dynamics of the labor market. Finally, the study stipulates that micro-credentials can enhance employability.

The study's findings suggest that, for successful integration of micro-credentials, an operational understanding of micro-credentials, their enablers and strategic deliberation are critical in higher education. Institutions must identify the determinants, address technological limitations and select a suitable delivery mode to accelerate integration. However, micro-credentials can augment employability, considering the increasing emphasis on lifelong learning. An overview of the findings is presented through a comprehensive framework.

The purpose of this paper is to identify and examine the determinants of individuals’ attitude (ATT) and behavioural intention (BI) to use dietary and fitness mobile apps in the context of India.

The present study develops a conceptual model by incorporating additional variables such as health consciousness (HC), perceived trust (PT), social influence (SI) and personal innovativeness (PI) into the original technology acceptance model (TAM). These constructs were extracted from existing theories and literature on technology adoption, individuals’ health beliefs and personality traits. The conceptual model has been empirically tested and validated by applying structural equation modelling using STATA version 15. The data was collected from both potential and actual users of dietary and fitness mobile apps through a structured questionnaire, both online and manually. Following a convenience sampling approach, a total of 450 respondents from Delhi national capital region (NCR) were contacted, of which 264 valid responses were considered for final analysis.

The results revealed that of all the factors predicting individuals’ “attitude” towards the use of dietary and fitness apps, perceived usefulness was found to be the most significant followed by PI and PT. Similarly, behavioural “intention to use” was most strongly determined by an individual’s attitude towards the usage of dietary and fitness apps followed by SI.

Findings of the study offer meaningful insights and implications for academics and practitioners. Mobile app developers and service providers can gain an understanding of the consumer’s behaviour towards adoption of dietary and fitness apps and improve the app’s utility, service quality, interface and features in view of the empirically validated determinants of such behaviour. Furthermore, it is essential for the service providers to undertake promotional efforts to not only create awareness of the availability of such apps but also at the same time educate people on the needs, functionalities and utilities they offer. Also, to gain a wider acceptance of the apps, focus on more communication and gamification/ entertainment features is required.

This study adds value by identifying the factors from varied perspectives (technical, social, health and personal) impacting individuals’ attitude and BI to use an innovative health intervention i.e. dietary and fitness mobile apps in a developing economy. Furthermore, the study proved the robustness of extended TAM in the area of healthcare. Lastly, this paper is among the few papers in the Indian context that assessed the adoption of dietary and fitness mobile apps.