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Article
Publication date: 6 March 2019

Lissa Gomes Araujo, Ana Beatriz Souza Piña, Luiz Augusto Gimenez Aidar, Guilherme Oliveira Coelho and Michele Tereza Marques Carvalho

The purpose of this paper is to propose recommendations and guidelines for the initiation phase of a public–private partnership (PPP), focusing on the electricity sector in Brazil.

Abstract

Purpose

The purpose of this paper is to propose recommendations and guidelines for the initiation phase of a public–private partnership (PPP), focusing on the electricity sector in Brazil.

Design/methodology/approach

A literature review allowed gathering international best practices, while brainstorming meetings and document research permitted acquiring data from the Brazilian electricity sector through a multiple case study of 12 projects. By applying benchmarking principles to compare findings, the paper proposes guidelines and recommendations, which culminated in a final framework for implementing PPPs.

Findings

The created framework structures a series of recommendations with application in PPP projects. Also, the paper gathers worldwide best practices, which could increase the rate of success by avoiding problems throughout the other phases of a PPP project.

Research limitations/implications

This paper addresses the electricity sector. Due to the singularity of such infrastructure enterprises, it is possible that the framework suggested is not entirely applicable to other enterprises, being a suggestion for future studies to perform an adherent test. Also, validating this framework is not in the scope of this project.

Practical implications

The use of a framework on PPP implementations brings attention to necessary efforts on previous phases of projects, which can avoid financial and technical problems, improving the reliability of PPPs.

Originality/value

The application of guidelines and recommendations on the electricity sector has not appeared with such focus in previous studies. The paper provides a practical manner to upgrade the process and suggests a model for implementing PPPs.

Details

Built Environment Project and Asset Management, vol. 9 no. 2
Type: Research Article
ISSN: 2044-124X

Keywords

Book part
Publication date: 23 March 2017

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.

Details

Advances in Environmental Accounting & Management: Social and Environmental Accounting in Brazil
Type: Book
ISBN: 978-1-78635-376-4

Keywords

Article
Publication date: 11 October 2022

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.

Details

Journal of Research in Marketing and Entrepreneurship, vol. 25 no. 1
Type: Research Article
ISSN: 1471-5201

Keywords

Article
Publication date: 3 October 2023

Sofia Oliveira and Helena Albuquerque

The paper aims to present a literary itinerary inspired in Julio Dinis’ novel An English Family (Uma Família Inglesa) through a comparative analysis of the places identified in…

Abstract

Purpose

The paper aims to present a literary itinerary inspired in Julio Dinis’ novel An English Family (Uma Família Inglesa) through a comparative analysis of the places identified in the novel and the touristic attraction proposed by Visit Porto website. This novel is representative of the cultural identity and society of Porto city in the 19th century. Developing an itinerary based on this novel can facilitate the reading and understanding of the historical and cultural development of Porto.

Design/methodology/approach

This case study is based on the reading of the Julio Dinis’ novel An English Family (Uma Família Inglesa), whose storyline takes place in Porto city, Portugal in the 19th century. It used QGIS v. 3.12 software, a geographical information system to identify the places, to produce the maps and to create the itinerary.

Findings

The comparison between the places identified in the novel and the tourist attraction in Visit Porto website revealed that only 6 points in the novel are referenced on Visit Porto website. These points correspond to the ones in the historical city centre of Porto. However, the creation of an itinerary that brings together all the points mentioned by Julio Dinis in his novel, will allow the development of a new touristic itinerary, alternative to existing itineraries in the city and that can be seen as a distinguish offer that allows a different view of the urban space of Porto.

Research limitations/implications

There are some limitations to this study that can be highlighted. First, it was difficult to find the correct location of some points identified in the novel, due to difficulty of finding historical maps with quality of the data. At the same time, as tourist information is dispersed by several sources, and most of those data is not georeferenced, it was time consuming the integration of all the information in the same geodatabase. The choice of the shortest path can also be considered as a limitation, rather than the route followed by the author in the novel, but geographic information systems operates on spatial and temporal scale, which can present a limitation in tourism analysis. In the case of this project, we have chosen the shortest path, assuming that tourist would prefer that.

Originality/value

This research allowed to address two areas of knowledge that are emerging in the study of urban centres as tourist areas: the use of GIS and literary tourism. Despite the fact that there are already articles on this subject, the originality focuses on the approach made around one of the greatest writers of Portugal in the 19th century, allowing to present a tourist itinerary about one of his literary works, and the comparison made between the places identified in the novel and the tourist points identified on the Visit Porto website.

Details

International Journal of Tourism Cities, vol. 9 no. 4
Type: Research Article
ISSN: 2056-5607

Keywords

Article
Publication date: 18 April 2019

Gabriela Aline Borges, Guilherme Tortorella, Matteo Rossini and Alberto Portioli-Staudacher

The purpose of this paper is to identify the lean production (LP) practices applied in healthcare supply chain and the existing barriers related to their implementation.

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Abstract

Purpose

The purpose of this paper is to identify the lean production (LP) practices applied in healthcare supply chain and the existing barriers related to their implementation.

Design/methodology/approach

To achieve that, a scoping review was carried out in order to consolidate the main practices and barriers, and also to evidence research gaps and directions according to different theoretical lenses.

Findings

The findings show that there is a consensus on the potential of LP practices implementation in healthcare supply chain, but most studies still report such implementation restricted to specific unit or value stream within a hospital.

Originality/value

Healthcare organizations are under constant pressure to reduce costs and wastes, while improving services and patient safety. Further, its supply chain usually presents great opportunities for improvement, both in terms of cost reduction and quality of care increase. In this sense, the adaptation of LP practices and principles has been widely accepted in healthcare. However, studies show that most implementations fall far short from their goals because they are done in a fragmented way, and not from a system-wide perspective.

Details

Journal of Health Organization and Management, vol. 33 no. 3
Type: Research Article
ISSN: 1477-7266

Keywords

Article
Publication date: 9 March 2015

Carlos Alberto Schuch Bork, Janaina Fracaro Souza Gonçalves and Jefferson Oliveira Gomes

This article aims to collect data on the aluminum alloy 7050-T7451 machinability used in the manufacturing of aeronautical structures, using the combination of the jatropha…

Abstract

Purpose

This article aims to collect data on the aluminum alloy 7050-T7451 machinability used in the manufacturing of aeronautical structures, using the combination of the jatropha vegetable-base soluble cutting oil in relation to the canola vegetal and semisynthetic mineral oils and the technique to apply cutting fluid by flood in relation to the Minimum Quantity Lubrication (MQL) in the milling process (HSM – high-speed machining).

Design/methodology/approach

It was observed that the jatropha vegetal cutting oil presented the best results in relation to requirements for lubrication, superficial mean roughness (index Ra) and shape errors in relation to the other oils in both the techniques to apply fluid which were tested. Comparing the application techniques, the jatropha vegetal oil offered an increase in the life span of the cutting tool, using the flood technique, exceeding in almost six times the machined length of the cutting tool in relation to the MQL technique in the same process conditions.

Findings

The Jatropha vegetable-base cutting oil, besides being produced from a renewable source, has inherent characteristics that can help attain a sustainable manufacturing, mainly with the use of the flood technique to apply cutting fluid in the aluminum alloy 7050-T7451 machining.

Originality/value

The Jatropha (vegetable) oil, in relation to its physicochemical properties, appeared to be the best one fit for being used in the machining of aluminum alloys 7050-T7451 because it did not interfere with any of the elements involved in the formation of intergranular corrosion and/or pitting, which are not allowed in the aeronautical production of parts. Jatropha (vegetable) cutting oil, besides being produced from a clean and renewable source, has the inherent characteristics that can help attain a sustainable manufacturing.

Details

Industrial Lubrication and Tribology, vol. 67 no. 2
Type: Research Article
ISSN: 0036-8792

Keywords

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