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Cynthia J. Brown and Roberto Curci

In 1995 the Chicago Mercantile Exchange (CME) introduced a Brazilian Real futures contract. This study explores whether the level of futures contract hedging activity has…

Abstract

In 1995 the Chicago Mercantile Exchange (CME) introduced a Brazilian Real futures contract. This study explores whether the level of futures contract hedging activity has affected the volatility in Brazil’s equity market. As a proxy for volatility, a threshold autoregressive conditional heteroskedasticity (TARCH) model is employed to obtain the conditional variance of the log-daily returns in the BOVESPA, the Brazilian stock market index. Impulse response functions from a vector autoregressive (VAR) model are utilized to analyze the relationship between volatility and futures trading activity. The empirical results indicate that increased hedging activity has increased return volatility in Brazil’s equity markets.

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Latin American Financial Markets: Developments in Financial Innovations
Type: Book
ISBN: 978-1-84950-315-0

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Latin American Financial Markets: Developments in Financial Innovations
Type: Book
ISBN: 978-1-84950-315-0

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Latin American Financial Markets: Developments in Financial Innovations
Type: Book
ISBN: 978-1-84950-315-0

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Book part

Harvey Arbeláez and Reid William Click

This book is an attempt to reflect on what we have learned from financial policies and financial crises in Latin America. The 21 chapters in this volume capture the…

Abstract

This book is an attempt to reflect on what we have learned from financial policies and financial crises in Latin America. The 21 chapters in this volume capture the developments in various ways. They cover theoretical contributions, regional empirical studies, and specific inquiries on Argentina, Brazil, Chile, Colombia, Cuba, Ecuador, Mexico, Peru and Venezuela. The breadth of methodologies implemented suggests that researchers are looking at Latin American financial markets through a variety of lenses. The chapters are divided into 7 parts, including, in Part I, an initial overview. Part II examines the foreign exchange markets in Latin America and their interactions with other markets. Part III discusses dollarization issues in the region. Part IV then takes up the issue of banking in Latin America. Equity and bond markets are considered in Parts V and VI, respectively. Lastly, Part VII considers pension systems in Latin America. Taken as a whole, the 21 chapters seize the excitement of studying Latin America and provide lessons that are applicable around the world.

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Latin American Financial Markets: Developments in Financial Innovations
Type: Book
ISBN: 978-1-84950-315-0

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Article

Sajjad Shokouhyar, Mohammad Reza Seddigh and Farhad Panahifar

The purpose of this paper is to develop a theoretical model to explain the impact of big data analytics capabilities (BDAC) on company’s supply chain sustainability…

Abstract

Purpose

The purpose of this paper is to develop a theoretical model to explain the impact of big data analytics capabilities (BDAC) on company’s supply chain sustainability (CSCS). The secondary objective of the study is to assess the relationship between different dimensions of supply chain sustainability and companies’ BDAC.

Design/methodology/approach

This research was carried out by conducting a survey among 234 pharmaceutical companies in Iran (a case study of Iran), using a standard questionnaire of BDAC and United Nations (UN) online self-assessment on supply chain sustainability. However, the respond of managers of 188 companies were usable in this research. Smart PLS3 was used to employ partial least squares method to examine the validity and reliability of the measurement and structural model.

Findings

The results of this study demonstrate that BDAC have a strong impact on both pharmaceutical supply chain sustainability, and the dimensions including vision, engage and internal. It is found that the relationships between BDAC and the other dimensions of supply chain sustainability including expect, scope and goals are not significant but positive.

Research limitations/implications

Research on the relationship between BDAC and CSCS, especially in the pharmaceutical supply chain, is scanty, and this gap is highlighted in developing countries and the pharmaceutical supply chain that plays a prominent role in public health. This paper discusses several important barriers to forming a sustainable supply chain and strong BDA capabilities.

Practical implications

This paper could be a guide to managers and consultants who are involved in big data analytics and sustainable development. Since UN urges companies do the online self-assessment, the results of this paper would be attractive and useful for UN global compact specialists.

Originality/value

No study has directly measured the relation between BDAC and CSCS and different dimensions of CSCS, using a comprehensive survey throughout all pharmaceutical companies in Iran. Moreover, this research assesses the different dimensions of BDA capabilities and supply chain sustainability. This paper represents the facts about situation of sustainability of pharmaceutical supply chain and BDAC in these companies, and discloses several related issues that are serious barriers to forming a sustainable supply chain and strong BDAC. In addition, this paper provided academic support for UN questionnaire about CSCS and used it in the survey.

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World Journal of Science, Technology and Sustainable Development, vol. 17 no. 1
Type: Research Article
ISSN: 2042-5945

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Article

Georgios I. Zekos

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination…

Abstract

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.

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Managerial Law, vol. 45 no. 1/2
Type: Research Article
ISSN: 0309-0558

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Article

We issue a double Souvenir number of The Library World in connection with the Library Association Conference at Birmingham, in which we have pleasure in including a…

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We issue a double Souvenir number of The Library World in connection with the Library Association Conference at Birmingham, in which we have pleasure in including a special article, “Libraries in Birmingham,” by Mr. Walter Powell, Chief Librarian of Birmingham Public Libraries. He has endeavoured to combine in it the subject of Special Library collections, and libraries other than the Municipal Libraries in the City. Another article entitled “Some Memories of Birmingham” is by Mr. Richard W. Mould, Chief Librarian and Curator of Southwark Public Libraries and Cuming Museum. We understand that a very full programme has been arranged for the Conference, and we have already published such details as are now available in our July number.

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New Library World, vol. 28 no. 2
Type: Research Article
ISSN: 0307-4803

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Article

THIS number will appear at the beginning of the Leeds Conference. Although there is no evidence that the attendance will surpass the record attendance registered at the…

Abstract

THIS number will appear at the beginning of the Leeds Conference. Although there is no evidence that the attendance will surpass the record attendance registered at the Birmingham Conference, there is every reason to believe that the attendance at Leeds will be very large. The year is one of importance in the history of the city, for it has marked the 300th anniversary of its charter. We hope that some of the festival spirit will survive into the week of the Conference. As a contributor has suggested on another page, we hope that all librarians who attend will do so with the determination to make the Conference one of the friendliest possible character. It has occasionally been pointed out that as the Association grows older it is liable to become more stilted and formal; that institutions and people become standardized and less dynamic. This, if it were true, would be a great pity.

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New Library World, vol. 29 no. 2
Type: Research Article
ISSN: 0307-4803

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Article

Georgianna Meléndez and Banu Özkazanç-Pan

This paper considers the phenomenon of “opting out” from an intersectional lens, bringing in hitherto undertheorized dimensions of gender, race and power into the…

Abstract

Purpose

This paper considers the phenomenon of “opting out” from an intersectional lens, bringing in hitherto undertheorized dimensions of gender, race and power into the conversation related to why and how some women of color may make the “choice” to leave an organization.

Design/methodology/approach

Through a single case study approach, our research elucidates how identity-connected experiences unconnected to work/life balance constraints and tensions caused one immigrant woman of color to leave the workplace. We expand upon the current use of intersectionality in management and organization studies by applying it as a lens to bring into consideration power relations in organizations and structural inequality as the context for understanding why and how some women of color may leave their places of employment.

Findings

Based on our in-depth case study, we demonstrate that microaggressions, power relations, and structural inequities contribute to some women of color opting out.

Originality/value

This paper is of value to scholars interested in intersectionality framework applications.

Details

Qualitative Research in Organizations and Management: An International Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1746-5648

Keywords

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Abstract

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Business and Corporation Engagement with Higher Education
Type: Book
ISBN: 978-1-78754-656-1

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