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Open Access
Article
Publication date: 26 April 2024

Luís Jacques de Sousa, João Poças Martins and Luís Sanhudo

Factors like bid price, submission time, and number of bidders influence the procurement process in public projects. These factors and the award criteria may impact the project’s…

Abstract

Purpose

Factors like bid price, submission time, and number of bidders influence the procurement process in public projects. These factors and the award criteria may impact the project’s financial compliance. Predicting budget compliance in construction projects has been traditionally challenging, but Machine Learning (ML) techniques have revolutionised estimations.

Design/methodology/approach

In this study, Portuguese Public Procurement Data (PPPData) was utilised as the model’s input. Notably, this dataset exhibited a substantial imbalance in the target feature. To address this issue, the study evaluated three distinct data balancing techniques: oversampling, undersampling, and the SMOTE method. Next, a comprehensive feature selection process was conducted, leading to the testing of five different algorithms for forecasting budget compliance. Finally, a secondary test was conducted, refining the features to include only those elements that procurement technicians can modify while also considering the two most accurate predictors identified in the previous test.

Findings

The findings indicate that employing the SMOTE method on the scraped data can achieve a balanced dataset. Furthermore, the results demonstrate that the Adam ANN algorithm outperformed others, boasting a precision rate of 68.1%.

Practical implications

The model can aid procurement technicians during the tendering phase by using historical data and analogous projects to predict performance.

Social implications

Although the study reveals that ML algorithms cannot accurately predict budget compliance using procurement data, they can still provide project owners with insights into the most suitable criteria, aiding decision-making. Further research should assess the model’s impact and capacity within the procurement workflow.

Originality/value

Previous research predominantly focused on forecasting budgets by leveraging data from the private construction execution phase. While some investigations incorporated procurement data, this study distinguishes itself by using an imbalanced dataset and anticipating compliance rather than predicting budgetary figures. The model predicts budget compliance by analysing qualitative and quantitative characteristics of public project contracts. The research paper explores various model architectures and data treatment techniques to develop a model to assist the Client in tender definition.

Details

Engineering, Construction and Architectural Management, vol. 31 no. 13
Type: Research Article
ISSN: 0969-9988

Keywords

Book part
Publication date: 13 December 2023

Joëlle Hafsi and Louis Jacques Filion

Alain Bouchard was born in 1949. He bought his first convenience store in 1978, when he was almost 30 years old. By then, he already had nearly 10 years of experience in the…

Abstract

Alain Bouchard was born in 1949. He bought his first convenience store in 1978, when he was almost 30 years old. By then, he already had nearly 10 years of experience in the sector. He had already been involved in the start-up of more than 200 convenience stores. He understood that if he was to transform his newly acquired store into a chain and build something big, he needed to set up a team of people with complementary skills to help him make acquisitions.

In 2023, there are roughly 15,000 convenience stores operating under the Circle K/Ingo/Couche-Tard banners, employing 130,000 people in more than 30 countries. Annual sales are more than US$60 billion. Alain Bouchard officially retired from his position as President and CEO in 2014 and became Founder and Executive Chairman of the Board. He continues to be a major shareholder. He is still actively involved in strategic orientations and in identifying potential acquisitions. He has become a ‘Chief Culture Officer’ involved in executive leadership mentoring. He has never stopped communicating the importance of innovative, creative and intrapreneurial behaviour at all levels of the enterprise.

This case study presents Alain Bouchard, the man and the entrepreneur. It shows how he learned and mastered the craft of starting, acquiring, managing and developing convenience stores. It looks at how he encouraged the people around him to act as facilitators and intrapreneurs. It describes his values, how he works and learned to live with risk.

Expert briefing
Publication date: 7 May 2024

The four-year investment plan aims to support bio-economy initiatives, the creation of a carbon market and the preservation of Amazon indigenous communities and their knowledge…

Details

DOI: 10.1108/OXAN-DB286791

ISSN: 2633-304X

Keywords

Geographic
Topical
Book part
Publication date: 13 December 2023

Francine Richer and Louis Jacques Filion

Shortly before the Second World War, a woman who had never accepted her orphan status, Gabrielle Bonheur Chanel, nicknamed ‘Little Coco’ by her father and known as ‘Coco’ to her…

Abstract

Shortly before the Second World War, a woman who had never accepted her orphan status, Gabrielle Bonheur Chanel, nicknamed ‘Little Coco’ by her father and known as ‘Coco’ to her relatives, became the first women in history to build a world-class industrial empire. By 1935, Coco, a fashion designer and industry captain, was employing more than 4,000 workers and had sold more than 28,000 dresses, tailored jackets and women's suits. Born into a poor family and raised in an orphanage, she enjoyed an intense social life in Paris in the 1920s, rubbing shoulders with artists, creators and the rising stars of her time.

Thanks to her entrepreneurial skills, she was able to innovate in her methods and in her trendsetting approach to fashion design and promotion. Coco Chanel was committed and creative, had the soul of an entrepreneur and went on to become a world leader in a brand new sector combining fashion, accessories and perfumes that she would help shape. By the end of her life, she had redefined French elegance and revolutionized the way people dressed.

Book part
Publication date: 18 November 2024

Mirela Panait, Răzvan Ionescu, Iza Gigauri and Lukman Raimi

The current relationship between humans and nature is complex and tense. Overexploitation of natural resources, pollution, climate change and biodiversity loss present the main…

Abstract

The current relationship between humans and nature is complex and tense. Overexploitation of natural resources, pollution, climate change and biodiversity loss present the main challenges for modern society. In particular, the issue of climate change is being intensely debated, and the interest in protecting natural resources by adopting sustainable practices is growing. Therefore, this chapter examines a brief history and concept of climate change, reviewing relevant theories and authors from Svante Arrhenius and Guy Stewart Callendar to Charles David Keeling and Mikhail Budyko. This chapter explores the first measurements and warnings regarding climate crisis and reviews international treaties and policy development at local, national and global levels. Furthermore, adverse consequences of the climate crisis are described, and ecologism, eco-imperialism and climate change denialism are explained.

Details

Social Responsibility, Technology and AI
Type: Book
ISBN: 978-1-83608-496-9

Keywords

Article
Publication date: 2 May 2024

Rafael Borim-de-Souza, Eric Ford Travis, Beatriz Lima Zanoni, Pablo Henrique Paschoal Capucho and Jacques Haruo Fukushigue Jan-Chiba

Through Bourdieusian sociology, this study aims to interpret a globalized symbolic environment ward by the States and dominated by organizations through the States’ Nobilities…

Abstract

Purpose

Through Bourdieusian sociology, this study aims to interpret a globalized symbolic environment ward by the States and dominated by organizations through the States’ Nobilities enticing and the Euro-American influences disseminated by the cultural circuit of capitalism in the inculcation and incorporation of a class habitus conniving with this logic of domination.

Design/methodology/approach

This study has developed a theoretical essay based on the contributions of Bourdieusian sociology to discuss and understand the following concepts and their respective relationships: symbolic environment, globalization, organizations, State, State Nobility, Euro-American influences, cultural circuit of capitalism and class habitus.

Findings

The arguments built throughout this theoretical essay recognized how class habitus on environment contributes to organizations establishing themselves as a space that consolidates and replicates the domination logic. As indicated, the State Nobility is an intermediary element between dominant organizations and the State, as dominated.

Practical implications

This theoretical essay signals that less harmful alliances between organizations, the State Nobility and the State could culminate in social, environmental and economic scenarios provided with more inclusion, diversity and preservation.

Social implications

This study presents an in-depth conceptual analysis to hold power structures responsible as direct and indirect drivers of environmental problems, with their different proportions and severity levels, affecting the planet.

Originality/value

This study proposes an alternative lens to debate and question how much the results presented by the contemporary world order compensate (if in any way) the damage that invades and deteriorate environmental assets.

Details

Journal of Global Responsibility, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2041-2568

Keywords

Book part
Publication date: 21 June 2024

Sonal Mobar Roy and G. V. Snigdha Raj

Vadderas are an indigenous community, from the states of Telangana and Andhra Pradesh, India, and are basically soil-diggers and stonecutters by occupation. As per folklores, they…

Abstract

Vadderas are an indigenous community, from the states of Telangana and Andhra Pradesh, India, and are basically soil-diggers and stonecutters by occupation. As per folklores, they were king’s men once upon a time who lost their glory eventually. Their women enjoyed an affluent lifestyle and were reportedly physically active and went for small game very often. Men were a warrior class, and the folklores prove that they fought with valor but moved to forests after they lost wars and were at the mercy of their enemy. To save face, they became forest dwellers and gradually became construction-site laborers which brought transitions in their family structures. In earlier times, they had good progeny, but with lapse of time and over generations, they are conscious of family planning. In this chapter, the authors discuss the transitions in family structure as observed from the field among the Vadderas. A narrative style of discussion is adopted wherein first the family and its importance and reasons for its disintegration are discussed followed by approaches of study of prominent anthropologists/sociologists. Focus is drawn on Vadderas, and the granularities are discussed in a deconstructive manner, that is, going in detail and linking of current practices to the ones in the past and as mentioned in the folklores so as to understand the transitions evident in family structures of Vadderas. Ethnographic account has been knitted with this deconstructive approach as the authors observed the Vadderas from close corners. This chapter ends with summing of current trends as evident in the field.

Details

Indian Families: Contemporary Family Structures and Dynamics
Type: Book
ISBN: 978-1-83797-595-2

Keywords

Content available
Book part
Publication date: 13 December 2023

Louis Jacques Filion

Abstract

Details

Agents of Innovation
Type: Book
ISBN: 978-1-83797-012-4

Abstract

Details

Collective Action and Civil Society: Disability Advocacy in EU Decision-Making
Type: Book
ISBN: 978-1-83549-531-5

Book part
Publication date: 25 September 2024

Lois Fearon

The importance of developing and implementing sustainable business practices has never been greater. Business schools are increasingly tasked with preparing students to contribute…

Abstract

The importance of developing and implementing sustainable business practices has never been greater. Business schools are increasingly tasked with preparing students to contribute to this imperative and although progress is being made, the impact of integrating sustainability into business school curriculum has remained uncertain as studies exploring the impact have been lacking. The purpose of this multi-case study was to examine the impact of integration efforts in two distinct undergraduate business programs at Royal Roads University. The research focused on how students' understanding of sustainability and their associated attitudes and behaviors changed as they progressed throughout their programs. In addition to considering the impact of a sustainability-infused curriculum, other factors affecting sustainability orientations were also explored. The study was unique in both its comparative nature and in its investigation of the various contextual factors shaping sustainability orientations. Data were collected through semi-structured interviews and through document analysis. Findings suggest a combination of approaches to integration is most effective in impacting sustainability perspectives. While sustainability was generally understood in a multidimensional manner, there was a noticeable environmental bias and a tendency to view it within the business framework. A need for stronger and more comprehensive conceptualizations was identified. Recommendations include: (a) embed sustainability in a comprehensive manner across the curriculum, (b) move beyond a disciplinary conceptualization of sustainability and introduce stronger sustainability discourse, (c) utilize powerful experiential and place-based pedagogies, (d) pay attention to context and ensure both the formal and the informal curriculum mutually reinforce a pro-sustainability agenda.

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