Kimberly R. Laurene, Godslove Bonnah, Sweta Patel and Deric R. Kenne
Mental health training programs exist to assist the public with aiding people experiencing mental distress. This study aims to examine the five steps of the Mental Health First…
Abstract
Purpose
Mental health training programs exist to assist the public with aiding people experiencing mental distress. This study aims to examine the five steps of the Mental Health First Aid (MHFA) ALGEE action plan to assess which steps were used most frequently and how personal characteristics were associated with utilization.
Design/methodology/approach
Individuals completing MHFA either at public schools with students ranging in age from 5 to 18 or at a university in the Northern central area of the USA were invited to participate. Prior to MHFA, participants completed an initial questionnaire, which included demographic questions and questions assessing the use of the MHFA ALGEE action plan, which is a plan to provide help to someone experiencing mental distress. Follow-up questionnaires were completed every quarter to assess the ALGEE action plan utilization at three-, six- and nine-months after completion of MHFA. A comparison group of individuals, not completing MHFA, was also included.
Findings
After completing MHFA, individuals demonstrated an increase in using the ALGEE action plan at three- and six-months, but by nine-months there was a reduction in utilization. In general, age, gender and race did not usually influence the usage of the ALGEE action plan.
Originality/value
Although other studies have measured the efficacy of MHFA, those studies have focused on participant predicted behaviors. The present study measured self-reported behavior and compared the behaviors to a comparison group over time.
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Chanchal Chatterjee and Sweta Tiwari
This paper aims to analyze the stock price reaction because of dividend reduction (DR) announcements in the Indian equity market, controlling for share repurchases.
Abstract
Purpose
This paper aims to analyze the stock price reaction because of dividend reduction (DR) announcements in the Indian equity market, controlling for share repurchases.
Design/methodology/approach
The sample comprises National Stock Exchange (NSE) 500 companies listed in the NSE Ltd. covering a time span from year 2009 to 2019. Using the event study methodology, the authors measure the impact of DR announcements on security prices around the event day. The authors also examine the price response to DRs at the interim stage versus the final stage and identify the factors that drive the decision to reduce dividends at the interim level versus final level.
Findings
The authors find that overall DR announcements negatively impact abnormal returns. Firms that experience stronger adverse price reaction following DR announcements resort to share repurchase in the same year to boost stock prices. The authors find that interim DRs create more negative price reactions than final DRs. Finally, firms experiencing lower levels of prior year earnings, firms with smaller sizes and overvalued firms tend to reduce dividends at the interim level instead of postponing the reduction to the final level.
Originality/value
This paper examines stock price reaction because of DR announcements of Indian firms. The sample comprises firms that reduce dividends with contemporaneous share repurchases as well as firms that reduce dividends without contemporaneous repurchase activity. To the best of the authors’ knowledge, studies on substitution effect of dividends with buyback in the context of Indian equity market are rare. Further, investigating the difference in stock price movement because of DRs at the interim level versus the final level is the unique contribution of this paper.
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K.V. Ramani, Dileep Mavalankar, Amit Patel and Sweta Mehandiratta
To provide a public private partnership (PPP) model for urban health centres (UHC) in developing countries that can be useful for urban local governments and private service…
Abstract
Purpose
To provide a public private partnership (PPP) model for urban health centres (UHC) in developing countries that can be useful for urban local governments and private service providers willing to enter into meaningful partnerships so as to improve primary healthcare services.
Design/methodology/approach
This research is based on geographical information system methodology to identify suitable locations to address availability, access, affordability and equity concerns and to provide a practical framework for PPP for establishing UHC. The methodology involved survey and mapping of slum communities and private healthcare facilities.
Findings
The research provides intricate details about planning healthcare services for urban poor, operational and managerial aspects of service provision and processes involved in PPP for urban health.
Research limitations/implications
The model is developed and tested for Ahmedabad city (sixth largest city in India) and may need a certain amount of customisation for application in other cities.
Practical implications
The outcome of the research is a working model based on a set of legal documents (memorandum of understanding) signed by all the PPP stakeholders. This model is useful for planning and managing similar healthcare facilities in other cities with adequate context‐specific modifications given the increasing importance of urban health.
Originality/value
While a range of published work provides theoretical frameworks for PPPs in general and for urban health in particular, our model has field‐tested all the steps for establishing a PPP model for solving urban health problems. The proposed UHC will start functioning in its new premises soon.
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Santoshi Sengupta, Deeksha Tewari, Syed Mohyuddin, Parth Patel and Verma Prikshat
Drawing from the Job Demands–Resources (JD-R) theory, this paper aims to identify unique job demands, job resources and personal resources in the context of Indian women…
Abstract
Purpose
Drawing from the Job Demands–Resources (JD-R) theory, this paper aims to identify unique job demands, job resources and personal resources in the context of Indian women flexpatriates (IWFs) and understand how they manage to perform in their short-term international assignments (SIAs).
Design/methodology/approach
This study takes a qualitative approach by conducting in-depth interviews of 15 IWFs.
Findings
Thematic analysis reveals dual-role workload, emotional demands and diluted importance of the assignments as job demands; opportunity for professional growth, social support and combination of work and leisure as job resources, and building up of self-esteem and self-efficacy as personal resources. Also, the unique Indian family structure, Indian women's desire to have “me-time” and zeal to strengthen their identity emerge as differentiating factors for IWFs that enhance their performance.
Practical implications
IWFs are enthusiastic to take up SIAs as it gives them opportunity to enhance their career and strengthen their identity. In addition to their willingness to travel, advance planning of SIAs and profiling of women based on marital status, family type and children can be done for selection.
Social implications
Despite hailing from paternalistic and male-dominating society and facing familial challenges, IWFs find SIAs liberating, which gives them an opportunity to spend some “me-time,” strengthen their identity and enhance their professional growth.
Originality/value
This is the first qualitative study contextualizing flexpatriation with gender and region by studying Indian women professionals.
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Sunil Kumar and Mohinder Singh
The main objective of the paper is to find evidence of abnormal returns and performance persistence of actively managed equity funds in the Indian context on an annual basis…
Abstract
Purpose
The main objective of the paper is to find evidence of abnormal returns and performance persistence of actively managed equity funds in the Indian context on an annual basis during the post-subprime crisis period between 2009 and 10 and 2019 and 2020.
Design/methodology/approach
The study is exploratory and empirical, used daily net asset value (NAV) of 180 equity funds for 10 years and applied the risk-adjusted, Jensen's (1968) single-factor, Fama and French's (1993) three-factor model and Carhart's (1997) four-factor model to evaluate the performance. The performance persistence has been tested using cross-section regression (Bollen and Busse, 2005), the non-parametric contingency approach, along with the robustness measure, i.e. Malkiel's (1995) Z-score, Brown and Goetzmann's (1995) cross-product ratio (CPR) and Kahn and Rudd's (1995) χ2 value.
Findings
The results show that the Indian equity funds are unable to generate abnormal returns, and the size, value and momentum strategies applied by the fund managers in generating abnormal returns do not work effectively. However, funds provide strong evidence of significant performance persistence on an annual basis in the short-term, mid-term and long-term periods. Both parametric as well as non-parametric tests provide identical evidence of persistence, and the performance persistence is independent of the choice of models, as all the models (i.e. two, three or four-factor models) provide significant evidence of persistence.
Research limitations/implications
Though the study is comprehensive and covered a longer period, there is a scope for future research by examining the influence of fund characteristics, fund rating and macroeconomic factors on performance and persistence. It can be extended over to a longer period covering the post-COVID-19 period, a larger sample size and a comparative study of Indian and foreign mutual funds (MFs).
Practical implications
The outcomes of this research paper can help wealth-maximizing investors in the identification of persistent equity funds and can apply the previous period’s performance information as a useful investment strategy to generate higher returns in the future. We believe that these outcomes will have significant ramifications for all MF stakeholders and policymakers, especially for the Indian industry in ensuring and establishing the credibility of MF managers, in providing better returns as well as to make MF investment more attractive to Indian retail investors.
Originality/value
Despite the exponential growth in the Indian MF industry, limited evidence is available on performance and persistence covering a large sample size during the post-sub-prime crisis period using different return models and parametric and non-parametric approaches. The study is based on the daily data set of a larger sample size representing all the Asset Management Company (AMC) and the longer period following the post-subprime crises, which affected capital flows significantly. Moreover, the application of all the measures enables us to understand performance persistence in a larger context.
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Caroline Wolski, Kathryn Freeman Anderson and Simone Rambotti
Since the development of the COVID-19 vaccinations, questions surrounding race have been prominent in the literature on vaccine uptake. Early in the vaccine rollout, public health…
Abstract
Purpose
Since the development of the COVID-19 vaccinations, questions surrounding race have been prominent in the literature on vaccine uptake. Early in the vaccine rollout, public health officials were concerned with the relatively lower rates of uptake among certain racial/ethnic minority groups. We suggest that this may also be patterned by racial/ethnic residential segregation, which previous work has demonstrated to be an important factor for both health and access to health care.
Methodology/Approach
In this study, we examine county-level vaccination rates, racial/ethnic composition, and residential segregation across the U.S. We compile data from several sources, including the American Community Survey (ACS) and Centers for Disease Control (CDC) measured at the county level.
Findings
We find that just looking at the associations between racial/ethnic composition and vaccination rates, both percent Black and percent White are significant and negative, meaning that higher percentages of these groups in a county are associated with lower vaccination rates, whereas the opposite is the case for percent Latino. When we factor in segregation, as measured by the index of dissimilarity, the patterns change somewhat. Dissimilarity itself was not significant in the models across all groups, but when interacted with race/ethnic composition, it moderates the association. For both percent Black and percent White, the interaction with the Black-White dissimilarity index is significant and negative, meaning that it deepens the negative association between composition and the vaccination rate.
Research limitations/implications
The analysis is only limited to county-level measures of racial/ethnic composition and vaccination rates, so we are unable to see at the individual-level who is getting vaccinated.
Originality/Value of Paper
We find that segregation moderates the association between racial/ethnic composition and vaccination rates, suggesting that local race relations in a county helps contextualize the compositional effects of race/ethnicity.
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The purpose of this study is analysis on fluid flow characteristics inside a modified designed spiral bubble column photo-bioreactor. Available fluid dynamic simulation of bubble…
Abstract
Purpose
The purpose of this study is analysis on fluid flow characteristics inside a modified designed spiral bubble column photo-bioreactor. Available fluid dynamic simulation of bubble column reactor (BCR) (which is well-known conventional photobioreactor) had shown significance contribution over the past two decades, where the fluid dynamics of the culture medium and mixing will influence the average irradiance and the light regimen to which the cells are exposed. This enhances the growth. To develop this, and also to cut down the cost parameter involving the production of biodiesel from algae, the growth rate of algae has to be enhanced.
Design/methodology/approach
Some design modification through a staggered spiral-path inside the bubble column design had been proposed and comparative simulation of the modified design has been reported. Three-dimensional simulations of gas–liquid flow both in the BCR and spiral path column reactor have been carried out using the Euler–Euler approach. Various graphs are plotted, and from comparing, it has been seen that the proposed reactor will enhance better mixing rate, which could help the growth rate in microalgae in the present proposed model. In this paper, an earnest attempt had made to carry out computational simulation of conventional BCR and designed reactor used for cultivation of microalgae which had analyzed using commercial code ANSYS 14.
Findings
From this work, it was observed that the average turbulence kinetic energy fluctuates more in designed reactor over the conventional photo bioreactor, which will in turn increase diffusivity and enhance transfer of mass, momentum and energy. The results provide comprehensive information concerning effect of fluid flow characteristics inside a modified designed spiral bubble-column photo-bioreactor.
Originality/value
Some of our earlier published results (www.scientific.net/AMM.592-594.2427) are also referred in this paper. This work had been performed under the financial aid from RPS project (no. 8,023/RID/RPS/27/11/12), sponsored by All India Council for Technical Education.
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Vineet Kumar and Deepak Kumar Verma
The global construction industry faces both challenges and opportunities from electronic waste (e-waste). This study aims to present a bibliometric analysis and comprehensive…
Abstract
Purpose
The global construction industry faces both challenges and opportunities from electronic waste (e-waste). This study aims to present a bibliometric analysis and comprehensive literature assessment on e-waste in concrete construction materials.
Design/methodology/approach
This study studies 4,122 Scopus documents to examine garbage generation in different countries and inventive ways to integrate e-waste into construction as a sustainable strategy. This study lists famous researchers and their cooperation networks, demonstrating a robust and dynamic area with a surge in research output, notably from 2018 to 2022. Data is visually represented using VOS Viewer to show trends, patterns and study interests throughout time.
Findings
The findings imply that e-waste can improve construction materials’ mechanical characteristics and sustainability. The results are inconsistent and suggest further optimization. e-Waste into construction has garnered scientific interest for its environmental, life cycle, and economic impacts. This field has great potential for improving e-waste material use, developing sophisticated prediction models, studying environmental implications, economic analysis, policy formulation, novel construction methods, global cooperation and public awareness. This study shows that e-waste can be used in sustainable building. It stresses this area’s need for research and innovation. This lays the groundwork for using electronic trash in buildings, which promotes a circular economy and environmental sustainability.
Research limitations/implications
The findings underscore the critical role of ongoing research and innovation in leveraging e-waste for sustainable building practices. This study lays the groundwork for integrating e-waste into construction, contributing to the advancement of a circular economy and environmental sustainability.
Social implications
The social implications of integrating e-waste into construction are significant. Using e-waste not only addresses environmental concerns but also promotes social sustainability by creating new job opportunities in the recycling and construction sectors. It fosters community awareness and responsibility towards sustainable practices and waste management. Additionally, this approach can reduce construction costs, making building projects more accessible and potentially lowering housing prices.
Originality/value
This research contributes to the field by offering a bibliometric analysis and comprehensive assessment of e-waste in concrete construction materials, highlighting its global significance.
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Tejendra Singh Gaur, Vinod Yadav, Sameer Mittal and Milind Kumar Sharma
Waste generated from electrical and electronic equipment, collectively known as E-waste, remains a persistent environmental, economic and social problem. Sustainable E-waste…
Abstract
Purpose
Waste generated from electrical and electronic equipment, collectively known as E-waste, remains a persistent environmental, economic and social problem. Sustainable E-waste management (EWM) has numerous benefits, such as preventing electronic waste from entering landfills, reducing the need for virgin materials by recovering valuable materials from recycling and lowering greenhouse gas emissions. Circular economy (CE) practices are considered the initial steps toward sustainable EWM, but some hurdles have been reported in the adoption of these practices. Therefore, the current study aims to identify the common CE practices, sustainability of the EWM process and the challenges in EWM, and to develop a conceptual framework for effective EWM.
Design/methodology/approach
Very few studies have proposed frameworks that acknowledge the challenges and CE practices of EWM. To fill this gap, a systematic literature review (SLR) was performed, and 169 research articles were explored.
Findings
A total of seven challenges in the adoption of effective EWM were identified: rules and policy, infrastructure, consumer behaviour, informal sectors, community culture, technology and economy. Eight common CE practices were also found for effective EWM: reuse, recycle, remanufacturing, refurbishment, repair, reduce, recover and repurpose.
Originality/value
A conceptual framework guiding sustainable EWM was proposed, which includes solutions for the identified challenges, and CE practices with sustainable benefits.