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Article
Publication date: 22 March 2013

Fernanda D.B. Abadio Finco, Sabrina Böser and Lutz Graeve

The aim of this work is to assess antiproliferative effects of phenolic extracts from Bacaba (Oenocarpus bacaba) and Jenipapo (Genipa americana) fruits through a comparison of…

Abstract

Purpose

The aim of this work is to assess antiproliferative effects of phenolic extracts from Bacaba (Oenocarpus bacaba) and Jenipapo (Genipa americana) fruits through a comparison of assays.

Design/methodology/approach

Bacaba and Jenipapo phenolic extracts in a concentration range from 0 to 1400 μg/mL were tested by four different assays (MTT, MUH, methylene blue, trypan blue) to assess the antiproliferative potential of the phenolic compounds of these fruits.

Findings

MTT test can be applied with confidence to assess antiproliferative activity to the fruits extracts here studied. The extract of Bacaba showed higher antiproliferative activity than the one of Jenipapo.

Originality/value

Getting to know biofunctional properties of locally consumed fruits such as Bacaba and Jenipapo could enhance commercial properties to these fruits. This study is the first to one to assess the antiproliferative activity of the Brazilian fruits Bacaba and Jenipapo.

Details

Nutrition & Food Science, vol. 43 no. 2
Type: Research Article
ISSN: 0034-6659

Keywords

Book part
Publication date: 13 December 2013

Fabio Canova and Matteo Ciccarelli

This article provides an overview of the panel vector autoregressive models (VAR) used in macroeconomics and finance to study the dynamic relationships between heterogeneous…

Abstract

This article provides an overview of the panel vector autoregressive models (VAR) used in macroeconomics and finance to study the dynamic relationships between heterogeneous assets, households, firms, sectors, and countries. We discuss what their distinctive features are, what they are used for, and how they can be derived from economic theory. We also describe how they are estimated and how shock identification is performed. We compare panel VAR models to other approaches used in the literature to estimate dynamic models involving heterogeneous units. Finally, we show how structural time variation can be dealt with.

Details

VAR Models in Macroeconomics – New Developments and Applications: Essays in Honor of Christopher A. Sims
Type: Book
ISBN: 978-1-78190-752-8

Keywords

Book part
Publication date: 22 September 2022

Donald Palmer and Tim Weiss

Entrepreneurs and their ventures are often portrayed as unambiguously positive forces in society. Specifically, high technology and equity-funded startups are heralded for their…

Abstract

Entrepreneurs and their ventures are often portrayed as unambiguously positive forces in society. Specifically, high technology and equity-funded startups are heralded for their innovative products and services that are believed to alter the economic, social, and even political fabric of life in advantageous ways. This paper draws on established theory on the causes of misconduct in and by organizations to elaborate the factors that can give rise to misconduct in entrepreneurial ventures, illustrating our arguments with case material on both widely known and less well-known instances of entrepreneurial misconduct. In venturing into the dark side of entrepreneurship, we hope to contribute to theory on entrepreneurship and organizational misconduct, augment entrepreneurship pedagogy, and offer ideas and examples that can enhance entrepreneurs’ awareness of their susceptibility to wrongdoing.

Details

Entrepreneurialism and Society: New Theoretical Perspectives
Type: Book
ISBN: 978-1-80382-658-5

Keywords

Article
Publication date: 30 September 2019

Jorge Alejandro Silva Rodríguez de San Miguel

The purpose of this paper is to look at how the topic of water governance in the USA reflects the discussion just prior to the contemporary wave of privatisation that now…

Abstract

Purpose

The purpose of this paper is to look at how the topic of water governance in the USA reflects the discussion just prior to the contemporary wave of privatisation that now characterises a large section of water in the country.

Design/methodology/approach

In addition to select classic articles, the body of literature chosen for review includes studies published between 2000 and 2019, using The PRISMA statement. Studies chosen were published in recognised journals in core disciplines relating to governance, water management, policy and regulation.

Findings

Private equity firms and water-focused investment funds are significant investors in private companies that operate municipal water works in the USA. This has caused much of the public water infrastructure in the country (and globally) to become privatised and held by international investors as securitised assets.

Research limitations/implications

There is a need for further primary research to more comprehensively capture what actions the US government are taking to carve out a large policy-making space for themselves in a country that there is not an extensive body of literature on takeover decisions in water governance.

Originality/value

The confluence of privatisation in water governance within the US government is an area of growing concern to those interested in how water governance systems and protocols shape broader justice and equality developments across the country.

Details

Management of Environmental Quality: An International Journal, vol. 31 no. 1
Type: Research Article
ISSN: 1477-7835

Keywords

Article
Publication date: 28 March 2023

Jing Wu, Ling Liu and Yu Cao

Considering the unique characteristics of equity crowdfunding platforms including the removal of stringent structural barriers (e.g. lack of co-location), high visibility and…

Abstract

Purpose

Considering the unique characteristics of equity crowdfunding platforms including the removal of stringent structural barriers (e.g. lack of co-location), high visibility and traceability of investor characteristics, large pool of available investors and simplified transaction process, the authors aim to examine how the two most prevalent mechanisms (i.e. homophily and repeated ties) unfold in this context by incorporating the contextual characteristics. The authors theorize an inverted U-shaped relationship between leader-backer similarity and the likelihood of co-investment in a syndicate on equity crowdfunding platforms. In addition, a leader–backer dyad is more likely to form new syndicates if the students have more prior co-investment ties.

Design/methodology/approach

The empirical study is based on data from the AngelList syndicate platform and a linear probability model (LPM) with fixed effects is adopted to estimate the syndicate formation.

Findings

The authors find that the similarity between a leader and a backer has an inverted U-shaped relationship with the leader and backer's likelihood of co-investment in a syndicate, which is different from the dominant homophily-based tie formation in venture capital (VC) syndicates and other digital platform contexts. Although equity crowdfunding platforms encourage the possibility of exploring new partners, investors are more likely to co-invest with others who have stronger prior ties.

Originality/value

This research theoretically contributes to the scant literature of equity crowdfunding syndicates by contextualizing two most prevalent mechanisms (i.e. homophily and repeated ties) driving tie formation in VC syndicates and digital platforms.

Details

Industrial Management & Data Systems, vol. 123 no. 5
Type: Research Article
ISSN: 0263-5577

Keywords

Article
Publication date: 14 August 2017

Sayed Hamid Khodadad Hosseini and Leila Behboudi

The purpose of this paper is to investigate brand trust and brand image effects on healthcare service users. Nowadays, managers and health activists are showing increased tendency…

4713

Abstract

Purpose

The purpose of this paper is to investigate brand trust and brand image effects on healthcare service users. Nowadays, managers and health activists are showing increased tendency to marketing and branding to attract and satisfy customers.

Design/methodology/approach

The current study’s design is based on a conceptual model examining brand trust and brand image effects on customer satisfaction. Data obtained from 240 questionnaires (310 respondents) were analyzed using path analysis.

Findings

Results revealed that the most effective items bearing the highest influence on customer satisfaction and on benefiting from healthcare services include brand image, staff sincerity to its patients, interactions with physicians and rapport.

Research limitations/implications

This study needs to be conducted in different hospitals and with different patients, which would lead to the model’s expansion and its influence on the patient satisfaction.

Originality/value

Being the first study that simultaneously addresses brand trust and brand image effects on customer satisfaction, this research provides in-depth insights into healthcare marketing. Moreover, identifying significant components associated with healthcare branding helps managers and healthcare activists to create and protect their brands and, consequently, leading to an increased profitability resulting from the enhanced consumer satisfaction. Additionally, it would probably facilitate purchasing processes during the service selection.

Details

International Journal of Health Care Quality Assurance, vol. 30 no. 7
Type: Research Article
ISSN: 0952-6862

Keywords

Content available
Book part
Publication date: 14 September 2010

Abstract

Details

International Educational Governance
Type: Book
ISBN: 978-0-85724-304-1

Book part
Publication date: 19 January 2023

Sunaina Gowan

Abstract

Details

The Ethnically Diverse Workplace: Experience of Immigrant Indian Professionals in Australia
Type: Book
ISBN: 978-1-80382-053-8

Open Access
Article
Publication date: 5 August 2022

Wayne Borchardt, Takhaui Kamzabek and Dan Lovallo

A decade after Powell et al.’s (2011) seminal article on behavioral strategy, which called for models to solve real-world problems, the authors revisit the field to ask whether…

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Abstract

Purpose

A decade after Powell et al.’s (2011) seminal article on behavioral strategy, which called for models to solve real-world problems, the authors revisit the field to ask whether behavioral strategy is coming of age. The purpose of this paper is to explain how behavioral strategy can and has been used in real-world settings.

Design/methodology/approach

This study presents a conceptual review with case study examples of the impact of behavioral strategy on real-world problems.

Findings

This study illustrates several examples where behavioral strategy debiasing has been effective. Although no causal claims can be made, with the stark contrast between the negative impact of biased strategies and the positive results emerging from debiasing techniques, this study argues that there is evidence of the benefits of a behavioral strategy mindset, and that this should be the mindset of a responsible strategic leader.

Practical implications

This study presents a demonstration of analytical, debate and organizational debiasing techniques and how they are being used in real-world settings, specifically military intelligence, Mergers and acquisitions deal-making, resource allocation and capital projects.

Social implications

Behavioral strategy has broad application in private and public sectors. It has proven practical value in various settings, for example, the application of reference class forecasting in large infrastructure projects.

Originality/value

A conceptual review of behavioral strategy in the wild.

Details

Management Research Review, vol. 45 no. 9
Type: Research Article
ISSN: 2040-8269

Keywords

Article
Publication date: 1 November 2007

Rosemary Sales

This article addresses contemporary presentations of migrants, particularly women, as dependents and a ‘burden’ on welfare. Focusing mainly on Britain, it shows that, while…

Abstract

This article addresses contemporary presentations of migrants, particularly women, as dependents and a ‘burden’ on welfare. Focusing mainly on Britain, it shows that, while immigration policies increasingly restrict their access to official welfare, migrants are crucial to the provision of welfare both to their own family and community and in mainstream services, including professional roles as well as in informal employment. Migrants are involved in complex networks of caring relations, often across national boundaries, in which they may provide care to others in order to provide for dependents back home.

Details

International Journal of Migration, Health and Social Care, vol. 3 no. 3
Type: Research Article
ISSN: 1747-9894

Keywords

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