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1 – 10 of 961Jana Rozenhalova and Jerome Carson
The purpose of this paper is to provide a profile of Jana Rozenhalova.
Abstract
Purpose
The purpose of this paper is to provide a profile of Jana Rozenhalova.
Design/methodology/approach
Jana provides a short summary of her life and is then interviewed by Jerome.
Findings
Jana tells us about her long struggles with eating disorders and provides us with the metaphor that it is like being a broken cup glued back together again. You have to be very careful it does not break again.
Research limitations/implications
Jana’s story is one, yet it offers us unique insights. She comments at one point, “[…] if it was not for the eating disorders […] I would not be me”.
Practical implications
Jana notes that while she could see many reasons behind her eating disorders, they did not really matter. What mattered was that she could overcome them.
Social implications
While Jana first thought hope was an empty word, she now realises in retrospect that she was more hopeful than anyone she knew. As Patricia Deegan (1996) puts it, “Hope is not just a nice sounding euphemism. Hope and biological life are inextricably intertwined” (p. 93).
Originality/value
Jana concludes her account saying she would like to be able to look back at her life and feel that she had lived up to her potential. Most of us would also be happy with that outcome.
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Susovon Jana and Tarak Nath Sahu
This study is designed to examine the dynamic interrelationships between four cryptocurrencies (Bitcoin, Ethereum, Dogecoin and Cardano) and the Indian equity market…
Abstract
Purpose
This study is designed to examine the dynamic interrelationships between four cryptocurrencies (Bitcoin, Ethereum, Dogecoin and Cardano) and the Indian equity market. Additionally, the study seeks to investigate the potential safe haven, hedge and diversification uses of these digital currencies within the Indian equity market.
Design/methodology/approach
This study employs the wavelet approach to examine the time-varying volatility of the studied assets and the lead-lag relationship between stocks and cryptocurrencies. The authors execute the entire analysis using daily data from 1st October 2017 to 30th September 2023.
Findings
The result of the study shows that financial distress due to the pandemic and the Russian invasion of Ukraine have a negative effect on the Indian equities and cryptocurrency markets, escalating their price volatility. Also, the connectedness between the returns of stock and digital currency exhibits a strong positive relationship during periods of financial distress. Additionally, cryptocurrencies serve as a tool of diversification or hedging in the Indian equities markets during normal financial circumstances, but they do not serve as a diversifier or safe haven during periods of financial turmoil.
Originality/value
This study contributes to understanding the relationship between the Indian equity market and four cryptocurrencies using wavelet techniques in the time and frequency domains, considering both normal and crisis times. This can offer valuable insights into the potential of cryptocurrencies inside the Indian equities markets, mainly with respect to varying financial conditions and investment horizons.
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Priyabrata Mondal and Prabir Jana
Automation and the new buzzword, “Industry 4.0”, have dominated the media headlines in recent months. In this scenario, apparel manufacturers should not only install automatic…
Abstract
Purpose
Automation and the new buzzword, “Industry 4.0”, have dominated the media headlines in recent months. In this scenario, apparel manufacturers should not only install automatic machines but also standardise them based on specific industry requirements, and precise measures are required for daily target demands.
Design/methodology/approach
This study demonstrates the application of Predetermined Motion and Time System (PMTS) tools in various automatic and semiautomatic machines to obtain higher productivity and the highest utilisation percentage of operator and automats between the 1:1 and 1:2 man vs machine configuration models. In this study, timeSSD® was used to calculate the micro motions of humans. In addition, a video annotation and modelling software Tracker was used to calculate high-speed machine movements with loading frames of 30 FPS.
Findings
After the implementation of PMTS tools, it was found that for a 1:1 man vs machine configuration, the operator utilisation is 75% per shift and the operator idle time is 50% per cycle time, and the operator is sitting idle for 2 h per 8 h of shift. So, there is scope to improve the utilisation and idle time of operator.
Research limitations/implications
With the PMTS software, an industrial engineer professional with knowledge of the micromotion economy can only calculate micromotion.
Originality/value
Exploring the first time in the world to establish standard allowed minute (SAM) of a partly automated single-unit sewing machine with partial human intervention and a semiautomatic machine. Theoretical underpinnings indicate that manufacturers use the experience to determine the SAM of any operation over time, necessitating this work to calculate standard minutes automatically.
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Karyl B. Leggio, Marilyn L. Taylor and Jana Utter
This case looks at the design and implementation of a risk management strategy. It reviews the early moves by Great Plains Energy (GPE) to establish a corporate-wide Enterprise…
Abstract
This case looks at the design and implementation of a risk management strategy. It reviews the early moves by Great Plains Energy (GPE) to establish a corporate-wide Enterprise Risk Management program. The corporate Chief Risk Officer is Andrea Bielsker. Andrea appointed Jana Utter to take charge of coordinating the design and implementation of the ERM program. Utter faces a number of challenges. She has had to first conceptualize the program given the charge by the Board of Directors, then design a process by which she identifies the risks that the corporation faces, assist in designing measures for the risks, and work with the various divisions and functional areas to put processes in place to mitigate the identified risks.
Susovon Jana and Tarak Nath Sahu
This study aims to investigate the possibilities of cryptocurrencies as hedges and diversifiers in the Indian stock market before and during financial crisis due to the pandemic…
Abstract
Purpose
This study aims to investigate the possibilities of cryptocurrencies as hedges and diversifiers in the Indian stock market before and during financial crisis due to the pandemic and the Russia–Ukraine war.
Design/methodology/approach
Researchers have used daily data on cryptocurrencies and Indian stock prices from March 10, 2015 to August 26, 2022. The researchers have used the dynamic conditional correlations (DCC)-GARCH model to determine the volatility spillover and dynamic correlation between stocks and digital currencies. Further, researchers have explored hedge ratio, portfolio weight and hedging effectiveness using the estimates of the DCC-GARCH model.
Findings
The findings indicate a negative conditional correlation between equities and cryptocurrencies before the crisis and a positive conditional correlation except for Tether during the crisis. Which implies that cryptocurrencies serve as a hedging asset in the stock market before a crisis but are not more than a diversifier during the crisis, except for Tether. Notably, Tether serves as a safe haven during times of crisis. Finally, the study suggests that Bitcoin, Ethereum, Binance Coin and Ripple are the most effective diversifiers for Indian stocks during the crisis.
Originality/value
This study makes several contributions to the existing literature. First, it compares the hedge and diversification roles of cryptocurrencies in the Indian stock market before and during crisis. Second, the study findings provide insights on risk hedging and can serve as a guide for investors. Third, it may help rational investors avoid underestimating risk while constructing portfolios, particularly in times of financial turmoil.
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Signe Enkuzena, Janis Supe and Jana Roze
Learning outcomes are as follows: Students will understand the main characteristics of Agile leader and importance of these characteristics in successful change management…
Abstract
Learning outcomes
Learning outcomes are as follows: Students will understand the main characteristics of Agile leader and importance of these characteristics in successful change management. Students will understand how Agile leader works to manage changes in organizations and what steps the leader must take to make successful changes in the organization. Students will know in details the Kotter change management model, will recognize and will be able to apply this model in real-life situations.
Case overview/synopsis
The case study is about the College of Business Administration (CBA). The CBA is a private higher education institution located in Riga, Latvia, Eastern Europe. The CBA provides professional higher education programs. The case study tells the story how Susan was at first hired as free-lancer for specific tasks at the College in 2017. After successful competition of these tasks, Susan was hired as the new director in 2018. The management at the College was almost non-existent at that moment, and Susan had to face the question how to develop the CBA and make it profitable. Susan had to build her management team, had to review and describe all processes and had to build the internal culture of the organization. Susan implemented change management plan, and in four years, the number of students and lecturers at the College had doubled, and the turnover of the CBA had reached more than one million euros. The case study shows Agile leader characteristics and change management process in details.
Complexity academic level
Undergraduate studies.
Supplementary materials
Teaching notes are available for educators only.
Subject code
CSS 7: Management Science
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William A. Corsaro, Berit O. Johannesen and Lily Appoh
Purpose – To examine children and youth's participation in civic society in Norway with a particular focus on immigrant children's participation in May 17 (Constitution…
Abstract
Purpose – To examine children and youth's participation in civic society in Norway with a particular focus on immigrant children's participation in May 17 (Constitution Day).Methodology – We observed May 17 activities in Trondheim, Norway, over several years and conducted in-depth interviews with immigrant children about their participation in May 17 activities. We also relied on archival data and statistical reports of youth participation and immigration policy as well as attitudes toward immigrants to provide context for the observations and interviews.Findings – We found three clear patterns in the data. First, the children continually expressed their enjoyment of traditional intergenerational activities and in the discussion we see how certain activities helped to integrate themselves and their families into their communities. Second, the children displayed a keen knowledge of the 17th of May traditions, their history, and their symbolic value in Norwegian society. Third, especially the older children and youth often discussed their feelings of being Norwegian while also expressing an awareness of their immigrant status and cultural heritage. Their reflections on these dual identities provide more general insights into immigrant status, assimilation, and multiculturalism in Norway.
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Suranjan Lahiri, Anannya Deb Roy and Prabir Jana
This study aims to conduct an exploratory research to find out the evolving constructs and variables of digital literacy, as seen by researchers since its inception. This research…
Abstract
Purpose
This study aims to conduct an exploratory research to find out the evolving constructs and variables of digital literacy, as seen by researchers since its inception. This research also includes an empirical study to identify and further analyze the digital literacy dimensions of university students studying fashion design program in Kolkata, India.
Design/methodology/approach
The exploratory study is based on a review of extant literature, whereas the empirical study is carried out through a self-assessment survey based on UNESCOs Digital Literacy Global Framework competences after validating their relevance with respect to the fashion and apparel industry. A total of 120 university students studying four years Bachelor of Design (Fashion Design) program were asked to rate their digital literacy competences on a five-point Likert scale, with a self-reported truth response against each statement. The results were analyzed using multivariate statistical tools.
Findings
Based on UNESCO competences, it came out that there are eight digital literacy dimensions. ANOVA further confirms that the dimensions requiring higher-order cognition, such as “software management competence” and “digital citizenship competence,” increase with progress in the graduate program. However, lower-order competence dimensions remained unchanged over time.
Originality/value
The research instrument used for this empirical study, its identified dimensions and the fact that higher-order competence dimensions are enhanced with progression in university education may be helpful for similar research in other fashion-related programs.
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Tomáš Gajdošík, Vanda Maráková and Jana Kučerová
This paper aims to review the research on tourists and outlines future scenarios for its development.
Abstract
Purpose
This paper aims to review the research on tourists and outlines future scenarios for its development.
Design/methodology/approach
This paper uses a critical and conceptual approach to this phenomenon and provides new perspectives for its future investigation.
Findings
This research on tourists might consider more aspects, such as the change from purely human-centred to a broader scope including non-human tourists, non-physical space and non-current time slots. This might provide the opportunity to engage more research disciplines into the research on tourists.
Originality/value
The past perspective includes the comparison of research on tourists in Western Europe and North America with an often-overlooked situation in Central and Eastern Europe. The future perspectives deal with challenges that might affect tourism research in the following years.
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