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1 – 10 of 12Filipe Ferreira, Pedro Briga, Sérgio Ramos Teixeira and Fernando Almeida
This study aims to present an innovative sandbox platform that implements a decision support system (DSS) to assess the sustainable development goals (SDGs) addressed at the…
Abstract
Purpose
This study aims to present an innovative sandbox platform that implements a decision support system (DSS) to assess the sustainable development goals (SDGs) addressed at the municipal level. It intends to determine the relative importance of each SDG in municipalities and explore the synergies that can be discovered among them.
Design/methodology/approach
Participatory action research is used to develop a DSS and an algorithm designated as discrete heavy fuzzy was also developed, which extends the Apriori algorithm to include discrete quantitative assessments of the level of SDG compliance by each project. A scenario consisting of three municipalities in Portugal (i.e. Porto, Loulé and Castelo de Vide) was chosen to demonstrate the implementation of the sandbox platform and to interpret the observed results.
Findings
The results reveal significant differences in the typology of SDGs addressed by each municipality. It was found that municipal sustainable projects are strongly influenced by the contextual factors of each municipality. Porto has projects that address the first five SDGs. Loulé appears projects that promote innovation, the fight against climate change and the development of sustainable cities. Castelo de Vida has initiatives related to innovation and infrastructure and decent work and economic growth.
Research limitations/implications
This study provides knowledge about the relative importance of the SDGs in Portuguese municipalities and explores the synergies among them. The proposed sandbox platform fills the gaps of the ODSlocal Webtool by proposing a dynamic and interactive approach for the exploration of quantitative indicators regarding the implementation status of the SDGs established in the 2030 Agenda.
Originality/value
This study provides knowledge about the relative importance of the SDGs and the various synergies that exist between them considering the Portuguese municipalities. The sandbox platform presented and developed within this study allows filling the gaps of the ODSlocal Webtool that gathers essentially qualitative information about each project and offers a dynamic and interactive exploration with quantitative indicators of the implementation status of the SDGs established in the 2030 Agenda.
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Andreia Carvalho, Sergio Jesus Teixeira, Leonilde Olim, Sancha de Campanella and Teresa Costa
The aim of this study is to obtain a broader knowledge of innovative pedagogical practices in higher education, by analysing the particular case of the Higher Institute of…
Abstract
Purpose
The aim of this study is to obtain a broader knowledge of innovative pedagogical practices in higher education, by analysing the particular case of the Higher Institute of Administration and Languages (ISAL). The literature review reveals a gap in this scientific field, and filling this gap is as imperative as the need to articulate higher education with the Students' Profile by the End of Compulsory Schooling.
Design/methodology/approach
This research adopts a qualitative methodological approach, in order to analyse the students and teachers' perceptions of the active learning methodologies implemented at ISAL. Data were collected from a closed-ended questionnaire, aimed at a population composed of students and teachers.
Findings
The literature review reveals a gap in this scientific field, particularly in Portugal. Filling this gap is as imperative as the need to articulate higher education with the Students' Profile by the End of Compulsory Schooling.
Practical implications
With the adoption of this methodological approach, this research intends to verify not only whether the innovative pedagogical practices addressed in the literature review are implemented in this institution, but also to identify obstacles to their implementation. With regard to the results, several pedagogical innovation practices are already implemented, even though some limitations to their implementation are identified.
Originality/value
This research allows identifying indicators that are essential to outline an intervention plan in the pedagogical practices implemented at ISAL or other higher education institutions and contributes to assessing the current state of pedagogical practices in higher education.
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Jéssica Sena Gonçalves, Arthur Rocha-Gomes, Amanda Escobar Teixeira, Alexandre Alves da Silva, Mayara Rodrigues Lessa, Nísia Andrade Villela Dessimoni-Pinto, Sergio Ricardo Stuckert Seixas and Tania Regina Riul
The purpose of this study was to evaluate the increase in sensitivity of a single risperidone administration in relation to energy intake of Wistar rats treated with cafeteria…
Abstract
Purpose
The purpose of this study was to evaluate the increase in sensitivity of a single risperidone administration in relation to energy intake of Wistar rats treated with cafeteria diet from birth to adulthood (119 days).
Design/methodology/approach
During the lactation period, six litters of Wistar rats (dam + 8 pups each litter) were fed one of the following two diets: Control (n = 3) or Cafeteria (n = 3) diets and water ad libitum. After weaning, the males were placed in individual cages, receiving the same diet offered to their respective dams (Control = 18; or Cafeteria = 18) until adulthood (119 postnatal days). The following parameters were evaluated: food and energy intake; macronutrient intake; weight gain; adipose tissue relative weight; sucrose preference; food intake after an administration of risperidone (0.1 mg/kg body weight).
Findings
The Cafeteria group showed a higher energy intake in relation to the Control group (p < 0.001). The consumption of energy beyond the individual needs can be understood as a hyperphagic condition. Also, the Cafeteria group reported greater weight gain (p = 0.048) and accumulation of adipose tissue (p < 0.001) with respect to the Control group. These results indicate that the cafeteria diet generated obesity in animals. The Cafeteria group showed reduced sucrose preference (p = 0.031), which is associated with the development of anhedonia-like behavior. In the food intake test, risperidone showed a greater sensitivity in Cafeteria animals, promoting a decrease in their energy intake in relation to the Control group that received risperidone (p = 0.040).
Originality/value
The cafeteria diet promoted hyperphagia, anhedonia-like behavior and obesity in animals. Acute risperidone administration showed greater sensitivity in the Cafeteria group, with a decrease in energy intake. The reported effects may be related to a downregulation of the dopaminergic system in the NAc region.
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Sérgio Moro, Guilherme Pires, Paulo Rita, Paulo Cortez and Ricardo F. Ramos
This study aims to unveil within the current academic literature the principal directions in the ethnic entrepreneurship and small business marketing research context.
Abstract
Purpose
This study aims to unveil within the current academic literature the principal directions in the ethnic entrepreneurship and small business marketing research context.
Design/methodology/approach
An automated literature analysis procedure was undertaken, attempting to cover all literature published on the subject since 1962. A total of 188 articles were analysed using text mining and topic modelling.
Findings
The results show a lack of framing of ethnic entrepreneurship literature outside the narrower scope of migration. Some core themes were found (e.g. network, diversity) around which several other themes orbit, including both related issues to the ethnic factor (e.g. barriers and minorities) and managerial issues (e.g. marketing and production).
Originality/value
Ethnic minority business and small business marketing research has seen a growing number of publications. However, a careful review of existing work is missing.
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Sergio Teixeira, Pedro Mota Veiga, Ronnie Figueiredo, Cristina Fernandes, João J. Ferreira and Mário Raposo
Family firms have been the subject of various scientific studies. This interest derives not only from their unique characteristics in terms of their management but more…
Abstract
Purpose
Family firms have been the subject of various scientific studies. This interest derives not only from their unique characteristics in terms of their management but more specifically in terms of their succession in a dimension that does not impact on other companies in the same way. Hence, and as a complex field of research, this study seeks to map out and analyse the intellectual knowledge on research into family firms in Asian contexts.
Design/methodology/approach
As regards the statistical and analytical methods, the authors made recourse to the bibliometric, co-citation and cluster analysis techniques. In order to evaluate any potential patterns among the articles, the authors analysed the ways in which the articles are jointly cited. This furthermore applied hierarchical cluster analysis to the totality of the articles subject to co-citation analysis within the scope of grouping the interrelated articles into distinct sets. In order to graphically map the bibliographic co-citation analysis, the authors deployed the network and cluster determination theories.
Findings
The results enabled the identification and the classification of various theoretical perspectives on the domain of family firms into four main approaches: (1) family business behaviour; (2) family versus non-family CEOs; (3) business family performance; and (4) business family and people.
Originality/value
This study identifies, explores, analyses and summarises the main themes, contributing towards deepening the literature through the means of identifying the priority areas in relation to Asian family businesses able to guarantee international standards of excellence in comparison with their respective competitors.
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Oderlene Vieira de Oliveira, Sérgio Seabra da Silveira Filho and Felipe Alexandre de Lima
The purpose of this chapter is to analyze the reflection of corruption in Brazilian companies listed on Brasil, Bolsa, Balcão (B3). The methodological design comprised a…
Abstract
The purpose of this chapter is to analyze the reflection of corruption in Brazilian companies listed on Brasil, Bolsa, Balcão (B3). The methodological design comprised a qualitative and descriptive approach in which documentary research was used to gather data. Content analysis was employed to treat data retrieved from Standard Financial Statements, Explanatory Notes, and Sustainability Reports, from 2013 to 2017. The findings reveal a low level of disclosure of the companies listed on B3 concerning the reflections of corruption. The disclosed reflections include the increase in the company's operating costs and the impact on the company's future cash flow which can be direct, such as through the reduction of revenues from canceled negotiations, or indirect, through transaction costs due to the misconduct of the company.
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Nelson A. Andrade-Valbuena, Jose M. Merigo-Lindahl and Sergio Olavarrieta S.
The remarkable concept of entrepreneurial orientation (EO) has attracted scholars’ attention for its relevance to a firm’s performance. Based on bibliometric and distance-based…
Abstract
Purpose
The remarkable concept of entrepreneurial orientation (EO) has attracted scholars’ attention for its relevance to a firm’s performance. Based on bibliometric and distance-based visualization of similarities (VOS) analysis, the purpose of this paper is to outline a broad-spectrum perspective of the structure of research in EO across more than 20 years of publications, identifying the most prominent journals, authors and articles in this field.
Design/methodology/approach
The paper uses the Web of Science Core Collection and the VOS viewer software. The analysis searches for all the documents connected to EO available in the database from 1976 to 2017. The graphical visualization maps the bibliographic data using both bibliographic coupling and co-citation data.
Findings
Entrepreneurship Theory and Practice Journal, Journal of Business Venturing and Family Business Review are the most relevant journals in the field. Among the many important authors in the EO literature, key contributors are Lumpkin, Payne, Short, Covin, Dess and Wiklund. Three different streams of research are linked to the EO concept; strategy and entrepreneurship, family business and miscellaneous work in psychometrics, methods, marketing and knowledge/capability-based approaches to organizations.
Originality/value
This paper contributes to EO research by providing a global perspective on the concept’s investigation, using bibliometric data and graphical networks.
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Barbara de Lima Voss, David Bernard Carter and Bruno Meirelles Salotti
We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in…
Abstract
We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.
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Vanessa Ratten, Carlos Costa and Marcel Bogers
The purpose of this paper is to focus on emerging research avenues for artisan entrepreneurship. The key findings of the articles in the special journal issue are discussed in…
Abstract
Purpose
The purpose of this paper is to focus on emerging research avenues for artisan entrepreneurship. The key findings of the articles in the special journal issue are discussed in terms of potential research issues that need to be discussed in future work.
Design/methodology/approach
An overview of the main themes of artisan entrepreneurship in terms of cultural and tourism perspectives is undertaken. This helps to establish artisan entrepreneurship as a new and emerging field of entrepreneurship studies.
Findings
There is more interest in artisan entrepreneurship due to its role in revitalizing economies and placing emphasis on cultural heritage and traditions.
Originality/value
This paper will provide directions for future research on artisan, cultural and tourism entrepreneurship.
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