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1 – 10 of 33Kirti Nayal, Rakesh D. Raut, Maciel M. Queiroz, Vinay Surendra Yadav and Balkrishna E. Narkhede
This article aims to model the challenges of implementing artificial intelligence and machine earning (AI-ML) for moderating the impacts of COVID-19, considering the agricultural…
Abstract
Purpose
This article aims to model the challenges of implementing artificial intelligence and machine earning (AI-ML) for moderating the impacts of COVID-19, considering the agricultural supply chain (ASC) in the Indian context.
Design/methodology/approach
20 critical challenges were modeled based on a comprehensive literature review and consultation with experts. The hybrid approach of “Delphi interpretive structural modeling (ISM)-Fuzzy Matrice d' Impacts Croises Multiplication Applique'e à un Classement (MICMAC) − analytical network process (ANP)” was used.
Findings
The study's outcome indicates that “lack of central and state regulations and rules” and “lack of data security and privacy” are the crucial challenges of AI-ML implementation in the ASC. Furthermore, AI-ML in the ASC is a powerful enabler of accurate prediction to minimize uncertainties.
Research limitations/implications
This study will help stakeholders, policymakers, government and service providers understand and formulate appropriate strategies to enhance AI-ML implementation in ASCs. Also, it provides valuable insights into the COVID-19 impacts from an ASC perspective. Besides, as the study was conducted in India, decision-makers and practitioners from other geographies and economies must extrapolate the results with due care.
Originality/value
This study is one of the first that investigates the potential of AI-ML in the ASC during COVID-19 by employing a hybrid approach using Delphi-ISM-Fuzzy-MICMAC-ANP.
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Samuel Fosso Wamba, Maciel M. Queiroz, Samuel Roscoe, Wendy Phillips, Dharm Kapletia and Arash Azadegan
Maciel M. Queiroz, Charbel José Chiappetta Jabbour, Ana Beatriz Lopes de Sousa Jabbour, Susana Carla Farias Pereira and Julio Carneiro-da-Cunha
Peace engineering and compassionate operations can unlock the potential of emerging technologies for social good. This work aims to investigate the integration of peace…
Abstract
Purpose
Peace engineering and compassionate operations can unlock the potential of emerging technologies for social good. This work aims to investigate the integration of peace engineering and compassionate operations by proposing an integrative framework and identifying the main drivers regarding social good, considering the Sustainable Development Goals (SDGs) landscape.
Design/methodology/approach
The authors used a two-stage methodology by employing a narrative literature review in the first stage to identify the relationships and drivers and propose an original framework. In the second stage, the authors utilized an expert panel to validate the framework’s drivers.
Findings
The authors identified five main categories related to peace engineering and compassionate operations, which were then used to support the categorization of the drivers. In the second stage, the authors validated the drivers with a panel of academicians and experienced industry practitioners.
Practical implications
The proposed framework can provide insightful directions for practitioners and governments to develop strategies and projects in different contexts, including humanitarian logistics, climate change crises, supply chain disruptions, etc.
Originality/value
This work makes unique contributions by reinvigorating an amalgamation of the peace engineering and compassionate operations arenas and their integration with the SDGs to enable enhanced social good, supported by cutting-edge technologies. Thus, this framework’s contributions encompass essential theoretical, managerial, and social implications.
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Maciel M. Queiroz, Samuel Fosso Wamba and Regina M. Branski
Although the advances in the supply chain resilience (SCR) literature, there is a critical gap concerning this understanding in a high disruption context, such as in the case of…
Abstract
Purpose
Although the advances in the supply chain resilience (SCR) literature, there is a critical gap concerning this understanding in a high disruption context, such as in the case of the COVID-19. This paper aims to investigate some dimensions (agility, robustness, disruption orientation and resource reconfiguration) of the SCR during this unprecedented disruption in the Brazilian supply chain context.
Design/methodology/approach
Supported by the resource-based view, dynamic capabilities and the SCR literature, we developed a model, which in turn was analyzed and validated by partial least squares structural equation modelling.
Findings
The results revealed that while resource reconfiguration and supply chain disruption orientation positively affect SCR, we found a non-significant effect of supply chain robustness and agility.
Practical implications
The findings suggest that in a considerable disruption scenario, managers with their supply chain operations in emerging economies should prioritize the development of resources to support the disruption orientation and manage the scarce resources adequately by reconfiguring them.
Originality/value
Our study is one of the first that reported the dynamics of the SCR dimensions in an emerging economy during the COVID-19.
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Cristina Rodrigues dos Santos Ramos and Maciel M. Queiroz
This paper aims to investigate the influence of trust on adopting and implementing blockchain technology in higher education institutions (HEIs) in Brazil.
Abstract
Purpose
This paper aims to investigate the influence of trust on adopting and implementing blockchain technology in higher education institutions (HEIs) in Brazil.
Design/methodology/approach
This study uses an exploratory qualitative approach to understand the construct of trust in the context of the educational sector. Data were collected through semistructured questionnaires and online interviews.
Findings
The research identified that, for most potential blockchain users, trust positively influences the HEIs, because benefits such as secure data sharing and transaction transparency could optimize the daily routine and avoid fraud in academic documents, providing a cooperative and reliable working environment. In addition, the results suggest that trust is needed to overcome challenges related to issues such as costs and privacy.
Research limitations/implications
This study contributes to the advances in the emerging literature on blockchain in the educational sector as a system with the potential to generate trust, as well as the literature on the technology acceptance models.
Practical implications
For HEI managers and practitioners, this study highlights the need for a greater understanding of the influence of trust in the relationships between HEIs and other stakeholders.
Social implications
This work shows that adopting blockchain technologies would allow users to build social relationships of trust in a cooperative work environment and develop trusted behavior by sharing data securely and transparently.
Originality/value
To the best of the authors’ knowledge, this is one of the first studies on the adoption and implementation of blockchain in the education sector in Brazil.
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Samuel Fosso Wamba, Maciel M. Queiroz, Kim Hua Tan and Baofeng Huo
Marcio C. Machado, Renato Telles, Paulo Sampaio, Maciel M. Queiroz and Ana Cristina Fernandes
The purpose of this paper is to present a conceptual framework for performance measurement (PM) for the integration of supply chain management (SCM) and quality management (QM).
Abstract
Purpose
The purpose of this paper is to present a conceptual framework for performance measurement (PM) for the integration of supply chain management (SCM) and quality management (QM).
Design/methodology/approach
A systematic literature review on SCM and QM was conducted to develop key performance measures related to six areas of integration between QM and SCM: leadership; continuous improvement and innovation; sustainability performance; stakeholders; information system; and management and strategic planning.
Findings
Supported by the literature concerning to supply chain quality management (SCQM) integration, a set of nine propositions about performance measures, that contribute to the integration of SCQM, were developed.
Originality/value
This study contributes to QM practices within a supply chain environment from an integrated perspective. Additionally, the propositions have significant implications from both managerial and theoretical perspectives. This study also extends the concept of supply chain quality integration by focusing on key aspects of PM that may help to improve the overall performance of the supply chain.
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Victor Silva Corrêa, Maciel M. Queiroz and Helena Belintani Shigaki
This paper investigates if and how entrepreneurs' social capital influences their individual entrepreneurial orientation attributes (innovativeness, proactiveness, and…
Abstract
Purpose
This paper investigates if and how entrepreneurs' social capital influences their individual entrepreneurial orientation attributes (innovativeness, proactiveness, and risk-taking).
Design/methodology/approach
The research method adopted is an exploratory multiple case study. The case chosen is that of an emerging and under-examined entrepreneur, the religious entrepreneur. The study investigates 20 pastors responsible for small enterprise-churches in Brazil.
Findings
Social capital influences individual entrepreneurial orientation, being characterized by a relative paradox. The networks must be dense enough to stimulate entrepreneurs' individual entrepreneurial orientation but not be so dense as to harm innovativeness, proactivity and risk-taking. Further, data show that individual entrepreneurial orientation influences social capital.
Research limitations/implications
One limitation relates to the semi-structured interviews' restricted use. A second limitation is associated with the recognition of churches only as productive enterprises.
Practical implications
This article suggests the significance of incorporating both themes in entrepreneurial education and training programs. It also stresses the appropriateness of religious entrepreneurship as an empirical research field for business scholars.
Originality/value
The contributions are fivefold. First, the authors build exploratory theoretical propositions on the influence of social capital on individual entrepreneurial orientation. Second, they highlight the significance of dense networks for individual entrepreneurial orientation, expanding the literature that supports the relevance of cohesive networks solely to the construct's organizational dimension. Third, the authors suggest that a relative paradox may characterize individual entrepreneurial orientation. Fourth, the authors suggest the existence of recursion between both constructs. Finally, this study is one of the first to examine social capital and individual entrepreneurial orientation, considering innovativeness, proactivity, and risk-taking, which represents a neglected field in benchmarking studies.
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Maciel M. Queiroz, Samuel Fosso Wamba, Susana Carla Farias Pereira and Charbel Jose Chiappetta Jabbour
The metaverse development is in the early stages in most organizations and supply chains. There has been exponential growth in metaverse investments by leading tech and other…
Abstract
Purpose
The metaverse development is in the early stages in most organizations and supply chains. There has been exponential growth in metaverse investments by leading tech and other types of companies and governments worldwide. This article aims to shed light on the topic by providing detailed insights for the operations and supply chain management (O&SCM) community concerning the potential, opportunities and challenges associated with the metaverse.
Design/methodology/approach
The authors mapped 15 benefits and 15 challenges regarding metaverse in O&SCM-related fields from the literature, which in turn were empirically tested by a panel with 150 experts from more than 12 countries, from operations and supply chains and with experience in metaverse technologies.
Findings
The authors found notable similarities and differences between metaverse adopters and non-adopters in the O&SCM. Accordingly, some benefits and challenges are expected before and after the implementation, but it's still relevant. In contrast, there are ones that change their importance after the implementation.
Research limitations/implications
First, this paper points out the need for an urgent call for action to develop high-quality research on the interplay between metaverse and O&SCM. Second, the metaverse will reshape several established business models by offering new products and services, consequently resulting in the remodeling of O&SCM. Third, our paper provides a call for action to engage the community of scholars and practitioners to consider the metaverse as one of the last frontiers of O&SCM in the digital age.
Originality/value
This paper is one of the first that investigates the metaverse benefits, challenges and expectations in the O&SCM. Also, it provides robust directions by an empirical approach to the metaverse as a new and important research stream for O&SCM and related fields. The authors provide a prospective research agenda that scholars and practitioners could use as a roadmap to capture metaverse opportunities in O&SCM.
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Maciel M. Queiroz, Susana Carla Farias Pereira, Renato Telles and Marcio C. Machado
The Industry 4.0 phenomenon is bringing unprecedented disruptions for all traditional business models and hastening the need for a redesign and digitisation of activities. In this…
Abstract
Purpose
The Industry 4.0 phenomenon is bringing unprecedented disruptions for all traditional business models and hastening the need for a redesign and digitisation of activities. In this context, the literature concerning the digital supply chain (DSC) and its capabilities are in the early stages. To bridge this gap, the purpose of this paper is to propose a framework for digital supply chain capabilities (DSCCs).
Design/methodology/approach
This paper uses a narrative literature approach, based on the main Industry 4.0 elements, supply chain and the emerging literature concerning DSC disruptions, to build an integrative framework to shed light on DSCCs.
Findings
The study identifies seven basic capabilities that shape the DSCC framework and six main enabler technologies, derived from 13 propositions.
Research limitations/implications
The proposed framework can bring valuable insights for future research development, although it has not been tested yet.
Practical implications
Managers, practitioners and all involved in the digitalisation phenomenon can utilise the framework as a starting point for other business digitalisation projects.
Originality/value
This study contributes to advancing the DSC literature, providing a well-articulated discussion and a framework regarding the capabilities, as well as 13 propositions that can generate valuable insights for other studies.
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