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Polcumpally AT, Pandey KK, Kumar A, Samadhiya A. Blockchain governance and trust: A multi-sector thematic systematic review and exploration of future research directions. Heliyon 2024; 10:e32975. [PMID: 38984295 PMCID: PMC11231554 DOI: 10.1016/j.heliyon.2024.e32975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 06/11/2024] [Accepted: 06/12/2024] [Indexed: 07/11/2024] Open
Abstract
This paper aims to critically examine the scholarly work conducted in blockchain (BC) governance. Without venturing into the wide range of governance paradigms, this research considers governance structures based on trust as a foundation for BC governance. A thematic systematic literature review is conducted to understand the literature on this topic, employing the SALSA (Search, Appraisal, Synthesis and Analysis) technique. An examination of 155 papers shows that using BC technology (BCT) replaces the cognitive attribution of trust in the material and human-independent code. It is also found that further research anchored to the 'trust' concept is required in building BC governance structures. To provide the direction in which the literature is travelling, future research questions on trust and governance are documented. In general, the literature review suggests that BC has the potential to revolutionize the way in which businesses operate. By improving transparency, efficiency, and security, BC can help businesses to reduce costs, improve customer satisfaction, and make better decisions. This research can help policymakers, industrialists, and researchers to identify where BC governance is being used and which aspects of governance are to be focused on. This paper is a general review of literature and evidence on contemporary developmental issues.
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Affiliation(s)
| | | | - Anil Kumar
- Guildhall School of Business and Law, London Metropolitan University, London, N7 8DB, United Kingdom
- Department of Management Studies, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
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Umar M, Ahmad A, Sroufe R, Muhammad Z. The nexus between green intellectual capital, blockchain technology, green manufacturing, and sustainable performance. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:15026-15038. [PMID: 38285260 DOI: 10.1007/s11356-024-31952-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 01/06/2024] [Indexed: 01/30/2024]
Abstract
Enterprises across the globe are facing increasing pressure to effectively utilize resources and reduce costs through green supply chain practices. Emerging technology, such as blockchain technology which enables green practices, has become a contemporary industrial paradigm. However, enterprises need to build green intellectual capital to implement blockchain technology, which can be key to realizing green supply chain practices. This research examines the impact of green intellectual capital (GIC) on blockchain technology and its role in implementing green manufacturing to achieve sustainability. Partial least squares structural equation modeling was utilized for assessing the proposed hypotheses, and cross-sectional data was accumulated from manufacturing firms. As per the results, GIC, which includes green human capital, green structural capital, and green relational capital has a crucial role in the implementation of blockchain technology. The outcomes also indicated that the adoption of blockchain technology significantly influences green manufacturing. Moreover, green manufacturing (GM) has a substantial role in improving business sustainability. This empirical research provides a deeper understanding of how GIC and blockchain technology contribute to the implementation of GM. This research also provides guidelines that managers, policymakers, and producers can use to facilitate the incorporation of GM practice into business activities.
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Affiliation(s)
| | | | - Robert Sroufe
- Falk School of Sustainability, Chatham University, Pittsburgh, PA, USA
| | - Zikri Muhammad
- Faculty of Business, Economics, and Social Development, Universiti Malaysia, Kuala Terengganu, Terengganu, Malaysia
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Ullah I, Havinga PJM. Governance of a Blockchain-Enabled IoT Ecosystem: A Variable Geometry Approach. SENSORS (BASEL, SWITZERLAND) 2023; 23:9031. [PMID: 38005419 PMCID: PMC10674304 DOI: 10.3390/s23229031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/01/2023] [Accepted: 11/04/2023] [Indexed: 11/26/2023]
Abstract
The proliferation of Internet of Things (IoT) applications is rapidly expanding, generating increased interest in the incorporation of blockchain technology within the IoT ecosystem. IoT applications enhance the efficiency of our daily lives, and when blockchain is integrated into the IoT ecosystem (commonly referred to as a blockchain-IoT system), it introduces crucial elements, like security, transparency, trust, and privacy, into IoT applications. Notably, potential domains where blockchain can empower IoT applications include smart logistics, smart health, and smart cities. However, a significant obstacle hindering the widespread adoption of blockchain-IoT systems in mainstream applications is the absence of a dedicated governance framework. In the absence of proper regulations and due to the inherently cryptic nature of blockchain technology, it can be exploited for nefarious purposes, such as ransomware, money laundering, fraud, and more. Furthermore, both blockchain and the IoT are relatively new technologies, and the absence of well-defined governance structures can erode confidence in their use. Consequently, to fully harness the potential of integrating blockchain-IoT systems and ensure responsible utilization, governance plays a pivotal role. The implementation of appropriate regulations and standardization is imperative to leverage the innovative features of blockchain-IoT systems and prevent misuse for malicious activities. This research focuses on elucidating the significance of blockchain within governance mechanisms, explores governance tailored to blockchain, and proposes a robust governance framework for the blockchain-enabled IoT ecosystem. Additionally, the practical application of our governance framework is showcased through a case study in the realm of smart logistics. We anticipate that our proposed governance framework will not only facilitate but also promote the integration of blockchain and the IoT in various application domains, fostering a more secure and trustworthy IoT landscape.
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Affiliation(s)
- Ikram Ullah
- Pervasive Systems Group, Department of Computer Science, University of Twente Enschede, 7522 NB Enschede, The Netherlands;
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George W, Al-Ansari T. GM-Ledger: Blockchain-Based Certificate Authentication for International Food Trade. Foods 2023; 12:3914. [PMID: 37959033 PMCID: PMC10648726 DOI: 10.3390/foods12213914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/04/2023] [Accepted: 10/12/2023] [Indexed: 11/15/2023] Open
Abstract
Maritime transportation plays a critical role for many Arab countries and their food security and has evolved into a complex system that involves a plethora of supply chain stakeholders spread around the globe. This inherent complexity brings huge security challenges, including cargo loss and high burdens in cargo document inspection. The emerging blockchain technology provides a promising tool to build a unified maritime cargo tracking system critical for cargo security. This is because blockchains are a tamper-proof distributed ledger technology that can store and track data in a secure and transparent manner. Using the State of Qatar as a case study, this research introduces the Global Maritime Ledger (GM-Ledger), which will aid authorities in verifying, signing and transacting food certificates in an efficient manner. The methodology of this research includes reviewing past publications, identifying the requirements of various players in the Qatari food import-export industry and then creating a smart contract framework that will efficiently manage the work with necessary human intervention as and when required. The result of this work is the formation of a solid framework that can be employed in future works. This work realized that employing web3 solutions for the food import sector is highly viable and that with the right social, economic and policy reforms, it is possible to transform the entire food system to bear healthy transparency and power balance in global supply chains. In conclusion, this study argues that BCT has the ability to assist the government and other players to minimize fraud and maximize food supply chain stakeholder participation.
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Affiliation(s)
| | - Tareq Al-Ansari
- College of Science and Engineering, Hamad bin Khalifa University, Doha P.O. Box 34110, Qatar;
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Li W, Deng X, Liu J, Yu Z, Lou X. Delegated Proof of Stake Consensus Mechanism Based on Community Discovery and Credit Incentive. ENTROPY (BASEL, SWITZERLAND) 2023; 25:1320. [PMID: 37761619 PMCID: PMC10528498 DOI: 10.3390/e25091320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/26/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023]
Abstract
Consensus algorithms are the core technology of a blockchain and directly affect the implementation and application of blockchain systems. Delegated proof of stake (DPoS) significantly reduces the time required for transaction verification by selecting representative nodes to generate blocks, and it has become a mainstream consensus algorithm. However, existing DPoS algorithms have issues such as "one ballot, one vote", a low degree of decentralization, and nodes performing malicious actions. To address these problems, an improved DPoS algorithm based on community discovery is designed, called CD-DPoS. First, we introduce the PageRank algorithm to improve the voting mechanism, achieving "one ballot, multiple votes", and we obtain the reputation value of each node. Second, we propose a node voting enthusiasm measurement method based on the GN algorithm. Finally, we design a comprehensive election mechanism combining node reputation values and voting enthusiasm to select secure and reliable accounting nodes. A node credit incentive mechanism is also designed to effectively motivate normal nodes and drive out malicious nodes. The experimental simulation results show that our proposed algorithm has better decentralization, malicious node eviction capabilities and higher throughput than similar methods.
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Affiliation(s)
- Wangchun Li
- School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; (W.L.)
| | - Xiaohong Deng
- School of Electronics and Information Engineering, Gannan University of Science and Technology, Ganzhou 341000, China
- Key Laboratory of Cloud Computing and Big Data, Ganzhou 341000, China
| | - Juan Liu
- School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; (W.L.)
| | - Zhiwei Yu
- School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China; (W.L.)
| | - Xiaoping Lou
- College of Information Science and Engineering, Hunan Normal University, Changsha 410081, China;
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Bonazzi R, Gautschi H, Viscusi G. Discussing blockchain applications in TED Talks: A fashion wave approach to understanding the blockchain phenomenon. PLoS One 2023; 18:e0289025. [PMID: 37490499 PMCID: PMC10368279 DOI: 10.1371/journal.pone.0289025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 07/09/2023] [Indexed: 07/27/2023] Open
Abstract
Since its first appearance as the infrastructure supporting Bitcoin, blockchain has received different waves of attention from practitioners and academics. Besides the degree of interest, the attention to blockchain has often focused not merely on its own potential and characteristics but on its applications field. However, looking at its application and deployment in domains other than cryptocurrency or the nascent non-fungible tokens (NFTs), blockchain technology does not seem to be widely adopted or is still in its early stages. Given this, we are interested in how managers and the general public are informed about new technology other than through academic papers or the specialized press. In this paper, we analyze how blockchain has been presented by speakers invited to give TED and TEDx Talks to identify the most common terms used to present blockchain in these talks using a multi-methods approach (qualitative analysis and big data analysis) and see if the discourse surrounding blockchain has shifted over time. The results of this study show how the different perspectives brought by broadcasters like TED often overshadow a technological innovation like the blockchain in its evolution and application by the fact that the focus is instead shifted to products and services built on it. Also, this study shows how different degrees of attention and expertise are associated with each fashion wave of new or emergent technology innovations.
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Affiliation(s)
- Riccardo Bonazzi
- University of Applied Sciences and Arts Western Switzerland (HES-SO), Sierre, Switzerland
| | - Heidi Gautschi
- Haute École Pédagogique Vaud (HEP-Vaud), Lausanne, Switzerland
| | - Gianluigi Viscusi
- Linköping University, Linköping, Sweden
- Imperial College Business School, London, United Kingdom
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Blockchain-enabled supply chain operations and financing: the perspective of expectancy theory. INTERNATIONAL JOURNAL OF OPERATIONS & PRODUCTION MANAGEMENT 2023. [DOI: 10.1108/ijopm-07-2022-0467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
PurposeThis study examines the cognitive factors of adopting blockchain technology in various supply chain scenarios and its role in reframing the distinctive values of supply chain financing. Based on expectancy theory, this study explores the different profiles underlying the components of expectancy, valence and instrumentality.Design/methodology/approachThis is a multiple-case study of four Fintech companies using blockchain technology to promote the performance of supply chain operations and financing.FindingsThe results show that blockchain-enabled supply chain finance (BSCF) can be classified into four scenarios based on the scope and purpose of blockchain technology applications. The success of BSCF depends on the profiles of BSCF expectancy (the recognized purpose and scope of BSCF), instrumentality (identified blockchain attributes and other technology combinations) and valence (the perceived distinctive value of BSCF). Blockchain attributes help solve information asymmetry problems and enhance financing performance in two ways: one is supporting transparency, traceability and verification of transmissions and the other entails facilitating a transformation to new business models.Originality/valueThis research applies a new perspective based on expectancy theory to study how cognitive factors affect Fintech companies' blockchain solutions under a given supply chain operation or financing activity. It explains the behavioral antecedents for applying blockchain technology, the situations appropriate for the different roles of blockchain technology and the profiles for realizing the value of blockchain technology.
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Hu W, Wagner SM, Shou Y. Manufacturing firms’ credibility towards customers and operational performance: the counteracting roles of corruption and ICT readiness. INTERNATIONAL JOURNAL OF LOGISTICS-RESEARCH AND APPLICATIONS 2023. [DOI: 10.1080/13675567.2023.2169666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Wenjin Hu
- Department of Management, Technology, and Economics, ETH Zurich, Zurich, Switzerland
| | - Stephan M. Wagner
- Department of Management, Technology, and Economics, ETH Zurich, Zurich, Switzerland
| | - Yongyi Shou
- School of Management, Zhejiang University, Hangzhou, People’s Republic of China
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Network effects in blockchain and supply chain: a theoretical research synthesis. MODERN SUPPLY CHAIN RESEARCH AND APPLICATIONS 2023. [DOI: 10.1108/mscra-07-2022-0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
PurposeThis paper addresses a gap in research literature in the fields of blockchain technology (BC), supply chain network dynamics (SC) and network effect phenomena (NE). Extant BC and SC literature describes the potential benefits to be reaped through the adoption of BC technology. While BC technology does not yet meet the researched expectations of adoption, performance and efficacy, the authors analyze the three inter-related fields (BC, SC and NE) to bridge this gap in theory.Design/methodology/approachThis paper begins with a research review correlating the technological fundamentals of BC technology into fundamental value propositions for SC logistics contexts. The authors review the gap between these theoretical technological functions and the current ecosystem of BC applications. With an overarching understanding of BC in SC contexts, this paper then explores the phenomena of NE and attempts to synthesize various interrelated aspects of the three fields (BC, SC and NE). Research frameworks from extant literature are used for cross-comparing legacy software/information system solutions with potential and existing BC-based solutions. Case studies are utilized to support this analysis.FindingsSeveral key considerations and themes are identified to better inform practitioner and researcher decision-making. Novel insights pertain to BC platform architecture and application modularity, integrated governance and decision-making capabilities, and the automation capabilities that arise from a healthy application and smart contract ecosystem.Originality/valueThe core contribution is the synthesis of network effect theory with SC phenomena and BC theory and the exploration of how these three fields are inter-related in the maturation of BC technology. Specifically, the authors deepen insights from extant literature by contextualizing findings with relevant interdisciplinary theoretical frameworks.
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A multi-method study on the barriers of the blockchain technology application in the cold supply chains. JOURNAL OF ENTERPRISE INFORMATION MANAGEMENT 2022. [DOI: 10.1108/jeim-06-2022-0209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
PurposeThe cold supply chain industry is still emerging and digital transformation is in the nascent stage in this industry. This paper argues that there are various barriers to implementing blockchain technology in the cold supply chain and aims to develop and validate a model for overcoming key barriers to implementing blockchain technology in the cold supply chain.Design/methodology/approachThe adoption of blockchain technology was proposed through interpretive structural modeling (ISM) and further it is validated using structural equation modeling (SEM).FindingsIn this study, ten key barriers to implementing blockchain technology in the cold supply chain were identified, modelled and analysed. Poor leadership style of top management was found to be the most important barriers to implementing blockchain technology in the cold supply chain. The results of SEM indicate that all the paths are supported. The findings showcase the barriers responsible for the lack of blockchain technology infrastructure that ultimately impacts the cold supply chains.Practical implicationsThis study highlights the fact that the fate of blockchain technology infrastructure development depends on the leadership style of top management. Demonstrating good leadership style by top management can help overcome the barriers. A good leader pulls the entire team instead of pushing the team. A good leader can guide the entire team to improve IT governance, financial investment, digital footprint, digital readiness, skills and collaboration with service providers to implement blockchain technology. Not only that, a good leader provides mental strength to the team and helps overcome the fear of implementing blockchain in the cold supply chain. A good leader demonstrates good administrative skills and focus on security and privacy policies.Originality/valueThis is a novel contribution towards analysing the key barriers to implementing blockchain technology in the South African cold supply chain using the integrated ISM–MICMAC and SEM approach.
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Guo L, Guo X. A Blockchain Technology Introduction Strategy for Asymmetric Sharing Platforms under Different Homing Behaviors of Both Sides. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16060. [PMID: 36498133 PMCID: PMC9739772 DOI: 10.3390/ijerph192316060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
To address user privacy concerns and improve user trust levels, sharing platforms are commencing to focus on investing in blockchain technology. This study focuses on blockchain technology investment and pricing strategies for two asymmetric sharing platforms. By constructing a Hotelling model, we investigate the investment strategies of the two asymmetric platforms regarding blockchain technology under different user attribution behaviours, i.e., single-homing or multi-homing, and the optimal pricing under different investment decisions. Afterwards, we compare and analyse the investment strategies under different conditions, obtain the influence of relevant market factors on the pricing strategies of the platforms, and finally determine the optimal timing of blockchain technology investment for asymmetric sharing platforms. The results indicate that when users' perception of blockchain value is high, both platforms are motivated to introduce blockchain technology, and, conversely, a stronger platform exits the blockchain market. In multi-homing markets, platforms are more likely to implement blockchain strategies and the cost of technology investment is significantly higher than in a single-homing market. In addition, we also find that the degree of differentiation has a significant impact on the blockchain strategies of weaker platform under multi-homing market.
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Manzoor R, Sahay BS, Singh SK. Blockchain technology in supply chain management: an organizational theoretic overview and research agenda. ANNALS OF OPERATIONS RESEARCH 2022:1-48. [PMID: 36467003 PMCID: PMC9686257 DOI: 10.1007/s10479-022-05069-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/07/2022] [Indexed: 06/17/2023]
Abstract
Blockchain technology is touted as a game-changer. Many experts consider blockchain technology as one of the disruptive innovations. Following significant success in the banking and finance sector, blockchain technology has found significant success in all fields, including health, manufacturing, transportation, disaster relief operations, and many others. Recently, the academician has contributed significantly towards understanding blockchain technology and its application in the management field. To understand how the literature on blockchain technology in the supply chain has progressed, we undertook an extensive review of the literature published in peer-reviewed journals using databases such as SCOPUS. We have further classified our literature into four stages (pre-adoption, adoption, implementation, and application). Finally, we synthesized the findings of the study and proposed a research framework to explain how an organization can build supply chain resilience and enhance supply chain performance with the help of blockchain technology. Finally, we have noted the limitations of the study and future research directions.
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Affiliation(s)
- Rizwan Manzoor
- Operations and Supply Chain Area, Indian Institute of Management Jammu, Jammu, 180016 India
| | - B. S. Sahay
- Operations and Supply Chain Area, Indian Institute of Management Jammu, Jammu, 180016 India
| | - Sujeet Kumar Singh
- Operations and Supply Chain Area, Indian Institute of Management Jammu, Jammu, 180016 India
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Rosca E, Tate WL, Bals L, Huang F, Ciulli F. Coordinating multi-level collective action: how intermediaries and digital governance can help supply chains tackle grand challenges. INTERNATIONAL JOURNAL OF OPERATIONS & PRODUCTION MANAGEMENT 2022. [DOI: 10.1108/ijopm-07-2022-0432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeDriven by increasing concerns for sustainable development and digitalization, intermediaries have emerged as relevant actors who can help supply chains tackle grand societal challenges. They can also trigger significant changes in structure, shape and governance models of supply chains. The goal of this research is to advance the understanding of supply chain intermediation and digital governance as coordinating mechanisms for enabling multi-level collective action to address the world's grand challenges.Design/methodology/approachThis is a conceptual research paper that uses a vignette approach, where real examples are described to help question and expand theoretical insights and provide a basis for future research. The examples are drawn from past and ongoing extensive primary and secondary data collection efforts in diverse types of supply chains.FindingsThree contexts are proposed to illustrate how intermediaries and digital governance can play a key role in helping supply chains tackle grand challenges. The first and second context highlight the differences between material and support flow intermediaries in a triadic supply chain relationship. The third context illustrates intermediation within a multi-level network which can be industry-specific or span across industries. The three contexts are evaluated on the level of intervention, the focus on material or support flows, and traditional or digital governance. The specific Sustainable Development Goals which can be tackled through intermediary intervention are also indicated.Originality/valueIntermediaries are often hidden actors in global supply chains and have received limited attention in the academic literature. The conceptual foundation provided in this manuscript serves as the basis for future research opportunities. Three main avenues for further research in this domain are proposed: (1) novel forms of intermediation beyond economic and transactional arrangements; (2) novel forms of digital governance; and (3) translating multi-level collective action into sustainable development outcomes. Research on intermediation driven by sustainable development and digitalization trends can spur empirical advances in sustainable supply chain and operations management with important societal impact.
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Lumineau F, Schilke O, Wang W. Organizational Trust in the Age of the Fourth Industrial Revolution: Shifts in the Nature, Production, and Targets of Trust. JOURNAL OF MANAGEMENT INQUIRY 2022. [DOI: 10.1177/10564926221127852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this essay, we argue that the advent of the Fourth Industrial Revolution calls for a reexamination of trust patterns within and across organizations. We identify fundamental changes in terms of (1) what form organizational trust takes, (2) how it is produced, and (3) who needs to be trusted. First, and most broadly, trust is likely to become more impersonal and systemic. Trust between actors is increasingly substituted by trust in a system based on digital technology. Second, in terms of trust production modes, characteristic- and institution-based trust production will gain in importance. Third, despite the move toward system trust, there will nonetheless be a need to trust certain individuals; however, these trustees are no longer the counterparts to the interaction but rather third parties in charge of the technological systems and data. Thus, the focal targets of interpersonal trust are changing.
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Affiliation(s)
- Fabrice Lumineau
- HKU Business School, University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Oliver Schilke
- Eller College of Management, The University of Arizona, Tucson, AZ, USA
| | - Wenqian Wang
- Krannert School of Management, Purdue University, West Lafayette, IN, USA
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Dubey R, Gunasekaran A, Foropon CR. Improving information alignment and coordination in humanitarian supply chain through blockchain technology. JOURNAL OF ENTERPRISE INFORMATION MANAGEMENT 2022. [DOI: 10.1108/jeim-07-2022-0251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PurposeThe coordination among the various entities such as the military, government agencies, civilians, non-governmental agencies, and other commercial enterprises is one of the most challenging aspects of managing the humanitarian supply chain. Blockchain technology (BCT) can facilitate coordination, but the cost and other hindrances have limited their application in disaster relief operations. Despite some studies, the existing literature does not provide a nuanced understanding of the application of blockchain technology to improve information alignment and coordination. Motivated by some recent examples where blockchain technology has been used to trace and mobilize resources in the form of funds and materials from the origin to the destination, the authors develop a theoretical model grounded in the contingent resource-based view.Design/methodology/approachTo empirically validate the model and test the research hypotheses, the authors gathered cross-sectional data using a structured pre-tested questionnaire. In this study, the authors gathered our responses from international non-governmental organizations from twenty-four countries. The authors performed the statistical analyses using variance-based structural equation modeling (PLS-SEM) with the help of commercial software (WarpPLS 7.0).FindingsThe findings of the study offer some useful implications for theory and practice. The results obtained through statistical analyses suggest that the BCT significantly affects information alignment and coordination. However, contrary to popular beliefs the study suggests that intergroup leadership has no significant moderating effect on the paths joining BCT and information alignment/coordination. Moreover, the authors found that the control variable (interdependence) significantly affects the information alignment and coordination further, which opens the room for further investigation.Practical implicationsThe result of the study offers some useful guidance. Firstly, it suggests that humanitarian organizations should invest in BCT to improve information alignment and coordination which is one of the most complex tasks in front of humanitarian organizations. Secondly, intergroup leadership may not have desired influence on the effects of BCT on information alignment/coordination. However, the interdependence of the humanitarian organizations on each other may have a significant influence on the information alignment/coordination.Originality/valueThe study offers some useful implications for theory. For instance, how BCT influences information alignment and coordination was not well understood in the context of humanitarian settings. Hence, this study offers a nuanced understanding of technology-enabled coordination in humanitarian settings.
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Leveraging digital and relational governance mechanisms in developing trusting supply chain relationships: the interplay between blockchain and norm of solidarity. INTERNATIONAL JOURNAL OF OPERATIONS & PRODUCTION MANAGEMENT 2022. [DOI: 10.1108/ijopm-02-2022-0122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeDrawing on the signaling theory and the relational exchange theory, this study investigates how buyer–supplier trust is influenced through the congruence and incongruence between blockchain and norm of solidarity. The moderating role of technology uncertainty is further examined.Design/methodology/approachUsing a survey data of 110 Chinese firms, this study empirically tests not only the combined effect of blockchain and norm of solidarity on trust, but also how this combined effect is moderated by technology uncertainty. The proposed hypotheses are tested using the polynomial regression analysis and the response surface methodology.FindingsThe results suggest that trust increases along with an increasing congruence between blockchain and norm or solidarity, but in a diminishing rate (i.e. an inverted U-shaped relationship). Simultaneously, incongruence between blockchain and norm of solidarity can also guarantee sufficient trust (i.e. a U-shaped relationship). Moreover, technology uncertainty overturns the inverted U-shaped relationship between blockchain and norm of solidarity congruence on trust into a U-shaped relationship and nullifies the U-shaped relationship between blockchain and norm of solidarity incongruence on trust.Originality/valueThis study enriches supply chain governance literature by introducing the emerging blockchain governance and examining the blockchain governance's interplay with a conventional relational norm. The study emphasizes that the combined effects of these two are quite complex. Blockchain and norm of solidarity can offset each other’s limitations when both are at low to moderate levels. But simultaneous pursuit of both high blockchain and norm has only limited marginal benefits. Furthermore, the study also highlights the importance of technology uncertainty under which the combined effects between the two governance mechanisms vary. Collectively, the results provide nuanced insights into the design of supply chain governance portfolios in the digital era.
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Mueller-Bloch C, Andersen JV, Spasovski J, Hahn J. Understanding decentralization of decision-making power in proof-of-stake blockchains: an agent-based simulation approach. EUR J INFORM SYST 2022. [DOI: 10.1080/0960085x.2022.2125840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Christoph Mueller-Bloch
- Department of Information Systems, Decision Sciences and Statistics (IDS), ESSEC Business School, Cergy-Pontoise, France
| | | | | | - Jungpil Hahn
- Department of Information Systems and Analytics, National University of Singapore, Singapore
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Incorporating blockchain technology in information systems research. INTERNATIONAL JOURNAL OF INFORMATION MANAGEMENT 2022. [DOI: 10.1016/j.ijinfomgt.2022.102573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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The Dynamics of Governing Enterprise Blockchain Ecosystems. ADMINISTRATIVE SCIENCES 2022. [DOI: 10.3390/admsci12030086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
The aim of this paper is to analyze how the governance of an enterprise blockchain ecosystem changes as it matures and increases in size. A review of the literature serves to identify five behavioral drivers of governance, which appear to affect the long-term viability of a blockchain ecosystem: access rights, decision rights, incentives, accountability, and conflict resolution. We subsequently report the findings from a comparative case study of how three large blockchain ecosystems implemented various governance mechanisms to exploit and modify the five behavioral drivers over time. Based on twenty-six interviews and approximately 200 h of participant observations, we propose an analytical framework that consists of three distinctive stages in the life cycle of a blockchain ecosystem. Each stage is characterized by an intricate relationship between off-chain and on-chain governance mechanisms. Based on these findings, various recommendations are provided to increase the long-term viability of blockchain ecosystems.
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20
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Blockchain Technology for Renewable Energy: Principles, Applications and Prospects. ENERGIES 2022. [DOI: 10.3390/en15134603] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Blockchain, or distributed ledger, is an innovative technology that is emerging in various sectors and industries across the globe. It has attracted the attention of different interest groups such as energy companies, SMEs and start-ups, information technology developers, financial institutions, national authorities, and the university community. Through, for example, the decentralization of authority in transactions, Internet of Things (IoT) implementation, and smart contracting, the improvement of the daily business operations is firmly forecasted. In the energy sector, digitalization is already present in solutions such as smart grids, smart meters, electric vehicles, etc. Moreover, a new concept of the Internet of Energy (IoE) has been introduced in the academic literature. In this article, the level of trust and maturity of Blockchain technology implementation is investigated through the Blockchain Maturity Questionnaire, developed by the authors. The database consists of responses from upper management professionals from the renewable energy industry. The analysis reveals the state of know-how about Blockchain, the main benefits and bottlenecks associated with its implementation as well as willingness to integrate this technology in the case companies’ future operations. The insight from the industry experts helped to provide a “Roadmap for Blockchain Adoption” in future energy systems. This curiosity study yields numerous applications not only for the renewable energy industry experts but also for the interest groups coming from different industries, as well as public authorities and researchers scrutinizing the fields taken into its scope.
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Sahoo S, Kumar S, Sivarajah U, Lim WM, Westland JC, Kumar A. Blockchain for sustainable supply chain management: trends and ways forward. ELECTRONIC COMMERCE RESEARCH 2022. [PMCID: PMC9136812 DOI: 10.1007/s10660-022-09569-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/29/2022] [Indexed: 05/19/2023]
Abstract
Blockchain operates on a highly secured framework, and its decentralized consensus has benefits for supply chain sustainability. Scholars have recognized the growing importance of sustainability in supply chains and studied the potential of blockchain for sustainable supply chain management. However, no study has taken stock of high-quality research in this area. To address this gap, this paper aims to provide a state-of-the-art overview of high-quality research on blockchain for sustainable supply chain management. To do so, this paper conducts a systematic literature review using a bibliometric analysis of 146 high-quality articles on blockchain for sustainable supply chain management that have been published in journals ranked “A*”, “A”, and “B” by the Australian Business Deans Council and retrieved from the Scopus database. In doing so, this paper unpacks the most prominent journals, authors, institutions, and countries that have contributed to three major themes in the field, namely blockchain for sustainable business activities, decision support systems using blockchain, and blockchain for intelligent transportation system. This paper also reveals the use of blockchain for sustainable supply chain management across four major sectors, namely food, healthcare, manufacturing, and infrastructure, and concludes with suggestions for future research in each sector.
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Affiliation(s)
| | - Satish Kumar
- Department of Management Studies, Malaviya National Institute of Technology Jaipur, Jaipur, Rajasthan 302017 India
- Faculty of Business, Design and Arts, Swinburne University of Technology, Jalan Simpang Tiga, 93350 Kuching, Sarawak Malaysia
| | - Uthayasankar Sivarajah
- School of Management, Faculty of Management, Law and Social Sciences, University of Bradford, Richmond Road, Bradford, BD7 1DP UK
| | - Weng Marc Lim
- School of Business, Law and Entrepreneurship, Swinburne University of Technology, John Street, 3122, Hawthorn, Victoria Australia
- Faculty of Business, Design and Arts, Swinburne University of Technology, Jalan Simpang Tiga, 93350 Kuching, Sarawak Malaysia
| | - J. Christopher Westland
- Department of Information and Decision Sciences, University of Illinois – Chicago, 601, S. Morgan Street, Chicago, IL 60607-7124 USA
| | - Ashwani Kumar
- Indian Institute of Management, Rohtak, Haryana India
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22
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Phillips N, Thomas LDW. Where to from here? A note from the new editorial team. INNOVATION-ORGANIZATION & MANAGEMENT 2022. [DOI: 10.1080/14479338.2022.2061114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Nelson Phillips
- Technology Management Department College of Engineering University of California, Santa Barbara
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23
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Oh J, Choi Y, In J. A conceptual framework for designing blockchain technology enabled supply chains. INTERNATIONAL JOURNAL OF LOGISTICS-RESEARCH AND APPLICATIONS 2022. [DOI: 10.1080/13675567.2022.2052824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jaeyoung Oh
- Finance and Supply Chain Management, Central Washington University, Ellensburg WA, USA
| | - Yunsik Choi
- School of Business, Meredith College, Raleigh, NC, USA
| | - Joonhwan In
- School of Business Administration, Ulsan National Institute of Science and Technology (UNIST), Ulsan, South Korea
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24
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Denter NM, Seeger F, Moehrle MG. How can Blockchain technology support patent management? A systematic literature review. INTERNATIONAL JOURNAL OF INFORMATION MANAGEMENT 2022. [DOI: 10.1016/j.ijinfomgt.2022.102506] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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Lacity MC. Blockchain: from Bitcoin to the Internet of Value and beyond. JOURNAL OF INFORMATION TECHNOLOGY 2022. [DOI: 10.1177/02683962221086300] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract: Information Systems (IS) scholars have made significant contributions to blockchain knowledge since blockchain technologies were first implemented in 2009 with the launch of Bitcoin. The overarching espoused aim of blockchain technologies is the decentralization of power over the Internet. Peer-to-peer payments were the first applications, followed by platforms for decentralized applications, decentralized autonomous organizations, and, more recently, self-sovereign identity, decentralized finance, non-fungible tokens, and metaverses. JIT invited Mary Lacity, director of the Blockchain Center of Excellence at the University of Arkansas, to provide an overview of the major innovations, explain how early enterprise adopters are using these innovations, and where these technologies might be headed. This paper, formatted as a conversation, hopes to inspire more IS scholars to engage in this rapidly evolving area.
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A Systematic Literature Review of Blockchain-Enabled Supply Chain Traceability Implementations. SUSTAINABILITY 2022. [DOI: 10.3390/su14042439] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In recent years, traceability systems have been developed as practical tools for improving supply chain (SC) transparency and visibility, especially in health and safety-sensitive sectors like food and pharmaceuticals. Blockchain-related SC traceability research has received significant attention during the last several years, and arguably blockchain is currently the most promising technology for providing traceability-related services in SC networks. This paper provides a systematic literature review of the various technical implementation aspects of blockchain-enabled SC traceability systems. We apply different drivers for classifying the selected literature, such as (a) the various domains of the available blockchain-enabled SC traceability systems and relevant methodologies applied; (b) the implementation maturity of these traceability systems along with technical implementation details; and (c) the sustainability perspective (economic, environmental, social) prevalent to these implementations. We provide key takeaways regarding the open issues and challenges of current blockchain traceability implementations and fruitful future research areas. Despite the significant volume and plethora of blockchain-enabled SC traceability systems, academia has so far focused on unstructured experimentation of blockchain-associated SC traceability solutions, and there is a clear need for developing and testing real-life traceability solutions, especially taking into account feasibility and cost-related SC aspects.
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Dahabiyeh L, Constantinides P. Legitimating digital technologies in industry exchange fields: The case of digital signatures. INFORMATION AND ORGANIZATION 2022. [DOI: 10.1016/j.infoandorg.2022.100392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Sengupta A, Subramanian H. User Control of Personal mHealth Data Using a Mobile Blockchain App: Design Science Perspective. JMIR Mhealth Uhealth 2022; 10:e32104. [PMID: 35049504 PMCID: PMC8814930 DOI: 10.2196/32104] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/26/2021] [Accepted: 12/10/2021] [Indexed: 01/27/2023] Open
Abstract
Background Integrating pervasive computing with blockchain’s ability to store privacy-protected mobile health (mHealth) data while providing Health Insurance Portability and Accountability Act (HIPAA) compliance is a challenge. Patients use a multitude of devices, apps, and services to collect and store mHealth data. We present the design of an internet of things (IoT)–based configurable blockchain with different mHealth apps on iOS and Android, which collect the same user’s data. We discuss the advantages of using such a blockchain architecture and demonstrate 2 things: the ease with which users can retain full control of their pervasive mHealth data and the ease with which HIPAA compliance can be accomplished by providers who choose to access user data. Objective The purpose of this paper is to design, evaluate, and test IoT-based mHealth data using wearable devices and an efficient, configurable blockchain, which has been designed and implemented from the first principles to store such data. The purpose of this paper is also to demonstrate the privacy-preserving and HIPAA-compliant nature of pervasive computing-based personalized health care systems that provide users with total control of their own data. Methods This paper followed the methodical design science approach adapted in information systems, wherein we evaluated prior designs, proposed enhancements with a blockchain design pattern published by the same authors, and used the design to support IoT transactions. We prototyped both the blockchain and IoT-based mHealth apps in different devices and tested all use cases that formed the design goals for such a system. Specifically, we validated the design goals for our system using the HIPAA checklist for businesses and proved the compliance of our architecture for mHealth data on pervasive computing devices. Results Blockchain-based personalized health care systems provide several advantages over traditional systems. They provide and support extreme privacy protection, provide the ability to share personalized data and delete data upon request, and support the ability to analyze such data. Conclusions We conclude that blockchains, specifically the consensus, hasher, storer, miner architecture presented in this paper, with configurable modules and software as a service model, provide many advantages for patients using pervasive devices that store mHealth data on the blockchain. Among them is the ability to store, retrieve, and modify ones generated health care data with a single private key across devices. These data are transparent, stored perennially, and provide patients with privacy and pseudoanonymity, in addition to very strong encryption for data access. Firms and device manufacturers would benefit from such an approach wherein they relinquish user data control while giving users the ability to select and offer their own mHealth data on data marketplaces. We show that such an architecture complies with the stringent requirements of HIPAA for patient data access.
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Affiliation(s)
- Arijit Sengupta
- Department of Information Systems and Business Analytics, College of Business, Florida International University, Miami, FL, United States
| | - Hemang Subramanian
- Department of Information Systems and Business Analytics, College of Business, Florida International University, Miami, FL, United States
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Honkanen P, Nylund M, Westerlund M. Organizational Building Blocks for Blockchain Governance: A Survey of 241 Blockchain White Papers. FRONTIERS IN BLOCKCHAIN 2021. [DOI: 10.3389/fbloc.2021.613115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Governance for centralized organizational structures has long roots and well-developed frameworks, including for various specialty areas, such as IT or data governance. However, the introduction of blockchain technology as a supportive tool for implementing decentralized organizations requires a renewed focus for research in the area. The paper utilizes empirical data from blockchain ecosystems in the form of white papers (public communique of intention) to analyze their governance intentions. The empirical findings are based on a review of 241 blockchains and distributed ledger technology white papers, out of which 67 include explicit descriptions of how governance should be organized in the ecosystem. Our empirical research distinguishes between three categories of governance: objectives, mechanisms, and stakeholders. We further identify 28 features for these categories, which are described in an open encoding format. Hence, the paper contributes to the emerging blockchain research field, particularly to the decentralized aspects of blockchain governance research. This research also reveals that blockchain governance does not receive the attention it should as a large majority of ecosystems have not disclosed their governance intentions. The results can be utilized as a framework for future research. The results can also be helpful for industry when designing and developing governance systems.
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Levis D, Fontana F, Ughetto E. A look into the future of blockchain technology. PLoS One 2021; 16:e0258995. [PMID: 34788307 PMCID: PMC8598042 DOI: 10.1371/journal.pone.0258995] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 10/09/2021] [Indexed: 12/04/2022] Open
Abstract
In this paper, we use a Delphi approach to investigate whether, and to what extent, blockchain-based applications might affect firms’ organizations, innovations, and strategies by 2030, and, consequently, which societal areas may be mainly affected. We provide a deep understanding of how the adoption of this technology could lead to changes in Europe over multiple dimensions, ranging from business to culture and society, policy and regulation, economy, and technology. From the projections that reached a significant consensus and were given a high probability of occurrence by the experts, we derive four scenarios built around two main dimensions: the digitization of assets and the change in business models.
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Affiliation(s)
| | - Francesco Fontana
- Politecnico di Torino, Corso Duca degli Abruzzi 24, Turin, Italy
- * E-mail:
| | - Elisa Ughetto
- Politecnico di Torino & Bureau of Entrepreneurial Finance, Corso Duca degli Abruzzi 24, Turin, Italy
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Keller A, Lumineau F, Mellewigt T, Ariño A. Alliance Governance Mechanisms in the Face of Disruption. ORGANIZATION SCIENCE 2021. [DOI: 10.1287/orsc.2021.1437] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Existing academic literature has discussed contracts and relational governance as the key mechanisms that help alliance partners address problems of cooperation and coordination. However, when an alliance undergoes disruption, the nature and extent of such problems may change and therefore the value of these mechanisms may change. This study advances a dynamic perspective on alliance governance by examining the impact of disruption and subsequent adjustment on the value of alliance governance mechanisms. To this end, we longitudinally studied a revelatory case of a research and development alliance in the veterinary drug industry that experienced disruption triggered by an internal restructuring at one of the partner companies. We approached the evidence with a fine-grained typology that builds on two dimensions that underlie governance mechanisms: the means to enforce their ruling principles (contractual versus relational) and the level of codification of these principles (formal versus informal). Based on our findings, we (1) show the significance of this revised typology, which suggests that contractual governance is not necessarily formal and relational governance is not necessarily informal; (2) provide a more systematic discussion of the tradeoffs that the various mechanisms entail and how these are altered through disruption and adjustment dynamics; and (3) analyze how the interplay between different types of governance mechanisms evolves following disruption and adjustment. Overall, our study brings the concept of disruption to the dynamic perspective of alliance governance and highlights the contingent value of alliance governance mechanisms.
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Affiliation(s)
- Arne Keller
- JKU Business School, Johannes Kepler University Linz, 4040 Linz, Austria
| | - Fabrice Lumineau
- Faculty of Business and Economics, University of Hong Kong, Pokfulam, Hong Kong
| | - Thomas Mellewigt
- Department of Management, Freie Universität Berlin, 14195 Berlin, Germany
| | - Africa Ariño
- IESE Business School, University of Navarra, 08034 Barcelona, Spain
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Yang L, Huo B, Tian M, Han Z. The impact of digitalization and inter-organizational technological activities on supplier opportunism: the moderating role of relational ties. INTERNATIONAL JOURNAL OF OPERATIONS & PRODUCTION MANAGEMENT 2021. [DOI: 10.1108/ijopm-09-2020-0664] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeDigitalization encourages the manufacturer to engage in inter-organizational technological activities (i.e. supplier IT integration and supply visibility) with its major supplier, which influences supply chain (SC) governance. This study tests a moderated mediation model that considers supplier IT integration and supply visibility as mediators between supply-side digitalization and supplier opportunism, and relational ties as a moderator in the relationship between inter-organizational technological activities and supplier opportunism.Design/methodology/approachOrdinary least square (OLS) regression is used to examine data from 200 firms in China describing their supply chain management (SCM) practices and perceived relationships with their major suppliers.FindingsSupply-side digitalization is positively related to supplier IT integration and supply visibility. Supply-side digitalization has a positive indirect effect on supplier opportunism through supplier IT integration but a negative indirect effect through supply visibility. Relational ties weaken the positive effect of supplier IT integration and the positive indirect effect of supply-side digitalization on supplier opportunism. Relational ties also weaken the negative effect of supply visibility and the negative indirect effect of supply-side digitalization on supplier opportunism.Originality/valueThis study enriches understanding of SC governance in the digital age by empirically confirming that digital transformation brings both challenges and opportunities to SC governance and by clarifying the interplay of relational governance and technological activities. In addition, this study contributes to the SC digitalization literature by empirically validating the role of digitalization in promoting inter-organizational technological activities, as well as by revealing its potential dark side.
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Düdder B, Fomin V, Gürpinar T, Henke M, Iqbal M, Janavičienė V, Matulevičius R, Straub N, Wu H. Interdisciplinary Blockchain Education: Utilizing Blockchain Technology From Various Perspectives. FRONTIERS IN BLOCKCHAIN 2021. [DOI: 10.3389/fbloc.2020.578022] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The early development of blockchain technology (BCT) has already demonstrated the technology's potential to serve the needs of different industries. BCT has also become established as a popular research topic in different scientific disciplines. This paper aims at introducing how several relevant scientific disciplines—supply chain management; management, economics and finance; computer science; security engineering—see the research and education perspectives for BCT. A field review is conducted to present challenges and opportunities of BCT, as well as suggestions for future research and education on the topic as seen from the selected different perspectives. The paper also presents methods for combining relevant disciplines in a modular online course to address the stated challenges and promote interdisciplinary blockchain education.
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Abstract
Information technology advancements integrated with the e-commerce supply chain allow participants in the business process to effectively work with large volumes of data and control transactions. To improve the profitability and competitiveness of e-commerce companies, a blockchain solution was incorporated into the global B2B (Business-to-Business) supply chain. This technology simplified the transaction process by providing all participants in the sustainable B2B buying process with the same data about the trade. Overall, the use of blockchain improved the efficiency of logistics and digital documentation which reached 74% and 75%, respectively. The main advantage of using blockchain is that it creates a decentralized database that is secure. In addition, it increases the speed of payment and the reliability and transparency of data transfer. Further research may focus on the use of blockchain in green logistics to improve environmental sustainability in the e-commerce supply chain.
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