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Article
Publication date: 14 September 2023

Abdul-Majid Wazwaz, Mansoor Alshehri and Samir A. El-Tantawy

This study aims to explore novel solitary wave solutions of a new (3 + 1)-dimensional nonlocal Boussinesq equation that illustrates nonlinear water dynamics.

Abstract

Purpose

This study aims to explore novel solitary wave solutions of a new (3 + 1)-dimensional nonlocal Boussinesq equation that illustrates nonlinear water dynamics.

Design/methodology/approach

The authors use the Painlevé analysis to study its complete integrability in the Painlevé sense.

Findings

The Painlevé analysis demonstrates the compatibility condition for the model integrability with the addition of new extra terms.

Research limitations/implications

The phase shifts, phase variables and Hirota’s bilinear algorithm are used to furnish multiple soliton solutions.

Practical implications

The authors also furnish a variety of numerous periodic solutions, kink solutions and singular solutions.

Social implications

The work formally furnishes algorithms for investigating several physical systems, including plasma physics, optical communications and oceans and seas, among others.

Originality/value

This paper presents an original work using a newly developed Painlevé integrable model, as well as novel and insightful findings.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 33 no. 12
Type: Research Article
ISSN: 0961-5539

Keywords

Article
Publication date: 9 August 2023

Kang-Jia Wang

The purpose of this paper is to study the new (3 + 1)-dimensional integrable fourth-order nonlinear equation which is used to model the shallow water waves.

Abstract

Purpose

The purpose of this paper is to study the new (3 + 1)-dimensional integrable fourth-order nonlinear equation which is used to model the shallow water waves.

Design/methodology/approach

By means of the Cole–Hopf transform, the bilinear form of the studied equation is extracted. Then the ansatz function method combined with the symbolic computation is implemented to construct the breather, multiwave and the interaction wave solutions. In addition, the subequation method tis also used to search for the diverse travelling wave solutions.

Findings

The breather, multiwave and the interaction wave solutions and other wave solutions like the singular periodic wave structure and dark wave structure are obtained. To the author’s knowledge, the solutions obtained are all new and have never been reported before.

Originality/value

The solutions obtained in this work have never appeared in other literature and can be regarded as an extension of the solutions for the new (3 + 1)-dimensional integrable fourth-order nonlinear equation.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 33 no. 11
Type: Research Article
ISSN: 0961-5539

Keywords

Abstract

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 33 no. 12
Type: Research Article
ISSN: 0961-5539

Abstract

Details

Children and the Climate Migration Crisis: A Casebook for Global Climate Action in Practice and Policy
Type: Book
ISBN: 978-1-80455-910-9

Book part
Publication date: 17 November 2023

Harry Bowles and Darragh McGee

This chapter examines the shifting significance of data ownership and athlete rights as they pertain to the growth and expansion of the global sports gambling industry. It…

Abstract

This chapter examines the shifting significance of data ownership and athlete rights as they pertain to the growth and expansion of the global sports gambling industry. It provides a nuanced overview of the ‘datafication’ of society, tracing how the omnipresent embrace of digital technologies has expediated new forms of organisational, political and corporate surveillance from which concerns over privacy, rights to ownership and the misuse of personal data arise. The chapter moves on to discuss how the extraction and trade of data has revolutionised how elite sport is performed, manufactured, broadcast and consumed, shedding critical light on the role of the gambling industry in the exchange of human data as a market commodity. These insights inform a series of socio-legal and ethical questions about the relationships between athlete data and the sports gambling industry for the purpose of signposting emerging issues and opportunities for critical sociological research and intervention.

Details

Gambling and Sports in a Global Age
Type: Book
ISBN: 978-1-80117-304-9

Keywords

Article
Publication date: 8 March 2022

Sohail Rizwan and Sumayya Chughtai

The study aims to yield evidence on the relation between the quality of governance characteristics and the firms' financial credibility involved in financial violations.

Abstract

Purpose

The study aims to yield evidence on the relation between the quality of governance characteristics and the firms' financial credibility involved in financial violations.

Design/methodology/approach

The study uses annual data ranging from 2000 to 2018. The sample consists of 154 nonfinancial firms listed on the Pakistan Stock Exchange, comprising 77 fraudulent and 77 non-fraudulent companies. To examine the relationship between improvements in the governance structure and financial credibility of the firms, hypotheses are tested using the univariate analysis and multivariate regression model through the ordinary least square method.

Findings

The results affirm that fraud firms are possessed with poor governance structure compared to control firms in the pre-fraud year. The findings further imply that an improved governance structure brings foremost performance in stock price. The results of the study divulge that board of directors characteristic i.e. change in outside directors' percentage has a significant positive impact (β = 0.015, p = 0.05) on the financial credibility of the firms. The governance variables in terms of CEO-COB joint position has a significant negative (β = −0.824, p = 0.05) association with the financial credibility, which means that whenever CEO-COB joint position enhances, the financial credibility of the firms decreases. However, governance variables in the context of blockholders percentage has a significant positive (β = 0.13, p = 0.01) impact on financial credibility. The results of the study overall indicate that the governance structure has a significant influence on the financial performance of firms in the stock market.

Originality/value

The study provides an understanding of how fraudulent firms rehabilitate their governance structure and accrue economic benefits by the means of financial credibility after when the fraud is made public. It also adds to the literature in the area of corporate frauds specifically the role of governance structure in the financial performance of fraudulent firms in the stock market; this field is in its initial stage, even in developed countries, while, in developing countries, little work has been done.

Details

South Asian Journal of Business Studies, vol. 12 no. 4
Type: Research Article
ISSN: 2398-628X

Keywords

Article
Publication date: 26 March 2024

Jaspreet Kaur

This study aims to determine experimentally factors affecting the satisfaction of retail stock investors with various investor protection regulatory measures implemented by the…

Abstract

Purpose

This study aims to determine experimentally factors affecting the satisfaction of retail stock investors with various investor protection regulatory measures implemented by the Government of India and Securities and Exchange Board of India (SEBI). Also, an effort has been made to gauge the level of satisfaction of retail equities investors with the laws and guidelines developed by the Indian Government and SEBI for their invested funds.

Design/methodology/approach

To accomplish the study’s goals, a well-structured questionnaire was created with the help of a literature review, and copies of it were filled by Punjabi retail equities investors with the aid of stockbrokers, i.e. intermediaries. Amritsar, Jalandhar, Ludhiana and Mohali-area intermediaries were chosen using a random selection procedure. Xerox copies of the questionnaire were given to the intermediaries, who were then asked to collect responses from their clients. Some intermediaries requested the researcher to sit in their offices to collect responses from their clients. Only 373 questionnaires out of 1,000 questionnaires that were provided had been received back. Only 328 copies were correctly filled by the equity investors. To conduct the analysis, 328 copies, which were fully completed, were used as data. The appropriate approaches, such as descriptives, factor analysis and ordinal regression analysis, were used to study the data.

Findings

With the aid of factor analysis, four factors have been identified that influence investors’ satisfaction with various investor protection regulatory measures implemented by government and SEBI regulations, including regulations addressing primary and secondary market dealings, rules for investor awareness and protection, rules to prevent company malpractices and laws for corporate governance and investor protection. The impact of these four components on investor satisfaction has been investigated using ordinal regression analysis. The pseudo-R-square statistics for the ordinal regression model demonstrated the model’s capacity for the explanation. The findings suggested that a significant amount of the overall satisfaction score about the various investor protection measures implemented by the government/SEBI has been explained by the regression model.

Research limitations/implications

A study could be conducted to analyse the perspective of various stakeholders towards the disclosures made and norms followed by corporate houses. The current study may be expanded to cover the entire nation because it is only at the state level currently. It might be conceivable to examine how investments made in the retail capital market affect investors in rural areas. The influence of reforms on the functioning of stock markets could potentially be examined through another study. It could be possible to undertake a study on female investors’ knowledge about retail investment trends. The effect of digital stock trading could be examined in India. The effect of technological innovations on capital markets can be studied.

Practical implications

This research would be extremely useful to regulators in developing policies to protect retail equities investors. Investors are required to be safeguarded and protected to deal freely in the securities market, so they should be given more freedom in terms of investor protection measures. Stock exchanges should have the potential to bring about technological advancements in trading to protect investors from any kind of financial loss. Since the government has the power to create rules and regulations to strengthen investor protection. So, this research will be extremely useful to the government.

Social implications

This work has societal ramifications. Because when adequate rules and regulations are in place to safeguard investors, they will be able to invest freely. Companies will use capital wisely and profitably. Companies should undertake tasks towards corporate social responsibility out of profits because corporate houses are part and parcel of society only.

Originality/value

Many investors may lack the necessary expertise to make sound financial judgments. They might not be aware of the entire risk-reward profile of various investment options. However, they must know various investor protection measures taken by the Government of India & Securities and Exchange Board of India (SEBI) to safeguard their interests. Investors must be well-informed on the precautions to take while dealing with market intermediaries, as well as in the stock market.

Details

International Journal of Law and Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1754-243X

Keywords

Article
Publication date: 27 November 2023

Peter H. Reid, Elliot Pirie and Rachael Ironside

This research explored the storytelling (collection, curation and use) in the Cabrach, a remote Scottish glen. This study aims to capture the methodological process of…

Abstract

Purpose

This research explored the storytelling (collection, curation and use) in the Cabrach, a remote Scottish glen. This study aims to capture the methodological process of storytelling and curation of heritage knowledge through the lens of the Cabrach's whisky distilling history, a central part of the area's cultural heritage, tangible and intangible. This research was conceptualised as “telling the story of telling the story of the Cabrach”. It was concerned with how the history, heritage, historiography and testimony associated with the parish could be harvested, made sense of and subsequently used.

Design/methodology/approach

The study was epistemological in nature and the research was concerned with how heritage knowledge is gathered, curated and understood. It was built around the collection of knowledge through expert testimony from Colin Mackenzie and Alan Winchester, who have extensively researched aspects of life in the Cabrach. This was done using a series of theme-based but free-flowing conversational workshop involving participants and research team. Issues of trust and authority in the research team were crucial. Data were recorded, transcribed and coded. A conceptual model for heritage storytelling in the Cabrach was developed together with a transferable version for other contexts.

Findings

The research was conceived around identifying the stories of the Cabrach and grouping them into cohesive narrative themes focused on the most important aspect of the glen's history (the development of malt whisky distilling). The research showed how all crucial narratives associated with the Cabrach were interconnected with that malt whisky story. It was concerned with identifying broad thematic narratives rather than the specific detailed stories themselves, but also from a methodological perspective how stories around those themes could be collected, curated and used. It presents the outcome of “expert testimony” oral history conversations and presents a conceptual model for the curation of heritage knowledge.

Practical implications

This paper reports on research which focuses on the confluence of those issues of heritage-led regeneration, intangible cultural heritage, as well as how stories of and from, about and for, a distinctive community in North-East Scotland can be collected, curated and displayed. It presents methodological conceptualisations as well as focused areas of results which can be used to create a strong and inclusive narrative to encapsulate the durable sense of place and support the revival of an economically viable and sustainable community.

Social implications

This conceptual model offers a framework with universal elements (Place, People, Perception) alongside a strong core narrative of storytelling. That core element may vary but the outer elements remain the same, with people and place being omnipresent and the need to build an emotional or visceral connection with visitors being crucial, beyond “telling stories” which might be regarded as parochial or narrowly focused. The model informs how communities and heritage organisations tell their stories in an authentic and proportionate manner. This can help shape and explain cultures and identities and support visitors' understanding of, and connection with, places they visit and experience.

Originality/value

The originality lies in two principal areas, the exploration of the narratives of a singularly distinctive community – the Cabrach – which plays a disproportionately significant role in the development of malt whisky distilling in Scotland; and also in terms of the methodological approach to the collection and curation of heritage storytelling, drawing not on first-hand accounts as in conventional oral history approaches but through the expert testimony of two historical and ethnographic researchers. The value is demonstrating the creation of a conceptual model which can be transferred to other contexts.

Details

Journal of Documentation, vol. 80 no. 2
Type: Research Article
ISSN: 0022-0418

Keywords

Article
Publication date: 13 July 2023

Reşat Bayer

This study aims to contribute to discussions on peace between hostile nonmajor powers by focusing on the behavior of major powers. Specifically, alliances between nonmajor and…

Abstract

Purpose

This study aims to contribute to discussions on peace between hostile nonmajor powers by focusing on the behavior of major powers. Specifically, alliances between nonmajor and major powers are explored to determine whether such ties contribute to transitions to higher levels of peace. Moreover, systemic factors involving power dynamics and relationships between major powers are also evaluated.

Design/methodology/approach

Multiple data sets which altogether covered the era from 1816 to 2010 were analyzed. All pairs of countries that were former foes were considered. Cox hazard regression was conducted.

Findings

Systemic instability is influential at transitions from lowest levels of peace for nonmajor power dyads. Eras where major powers are operating multilaterally appear to play a highly limited role in nonmajor powers attaining stable peace. However, alliances with major powers are relatively more crucial in these discussions for nonmajor powers and contribute to higher levels of peace being attained by nonmajor powers.

Research limitations/implications

Further research in particular with case studies can help to elucidate and extend the statistical findings.

Practical implications

Based on the findings, the design and operations of alliances can create more space to hear a wider range of issues that allies can be facing.

Originality/value

While major powers clearly have considerable capacity and global outreach, there has been little attention to whether and how they contribute to former foes attaining higher quality of peace.

Details

International Journal of Conflict Management, vol. 35 no. 1
Type: Research Article
ISSN: 1044-4068

Keywords

Case study
Publication date: 23 April 2024

Jenny Craddock and June West

In October 2016, Timothy Sloan, the newly appointed CEO of American banking giant Wells Fargo, faced a massive public-relations crisis. A few weeks earlier, a United States…

Abstract

In October 2016, Timothy Sloan, the newly appointed CEO of American banking giant Wells Fargo, faced a massive public-relations crisis. A few weeks earlier, a United States government agency had announced the results of its regulatory review of the bank and exposed a shocking practice common in the retail division, in which aggressive community bankers had created more than a million fraudulent accounts and credit card applications on behalf of unaware customers for the past several years. Over the next few weeks, the bank—and Sloan's predecessor, John Stumpf, in particular—suffered from harsh criticism from politicians, journalists, and former employees alike, ultimately forcing Stumpf's resignation. As Sloan sought to minimize the public-image backlash and restore general trust in Wells Fargo, he struggled to construct the best communication strategy for the bank's next chapter.

Details

Darden Business Publishing Cases, vol. no.
Type: Case Study
ISSN: 2474-7890
Published by: University of Virginia Darden School Foundation

Keywords

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