scholarly journals Blockchain Technology-based Supply Chain: State-of-the-art and Future Prospects

2021 ◽  
Vol 10 (2) ◽  
pp. 125-136
Author(s):  
Youness Tribis ◽  
Abdelali El Bouchti ◽  
Houssine Bouayad
Keyword(s):  
Systematic Review ◽  
Supply Chain ◽  
State Of The Art ◽  
Research Topic ◽  
Third Party ◽  
Future Research ◽  
Future Prospects ◽  
Scientific Databases ◽  
Blockchain Technology ◽  
Literature Reviews

Initially developed for Bitcoin cryptocurrency, Blockchain Technology (BCT) is a decentralized transaction managing technology that provides security, anonymity and data integrity in transactions without the need of any trusted third party. The interest in BCT has been grown, as research topic for many fields, such as finance, health, government, agriculture and many particular Supply Chain (SC) industries. However, there is a lack of systematic literature reviews (SLR) on existing research concerning how BCT is well relevant in SC. This paper conducts a systematic review in order to examine all pertinent research on SC based on BCT. The main inspiration for this work was to synthesize existing evidence, classify research tendencies available in the literature, and identify open themes and gaps for development in this discipline. However, 45 primary papers have been extracted from scientific databases. This systematic review provides direction for future research regarding the applications of BCT for SC

scholarly journals Railway Transition Curves: A Review of the State-of-the-Art and Future Research

2020 ◽  
Vol 5 (5) ◽  
pp. 43 ◽  
Author(s):  
Tanita Fossli Brustad ◽  
Rune Dalmo
Keyword(s):  
Vehicle Dynamics ◽  
State Of The Art ◽  
Evaluation Criteria ◽  
Research Topic ◽  
Point Of View ◽  
Future Research ◽  
Geometric Continuity ◽  
Railway Industry ◽  
Literature Reviews ◽  
Transition Curves

Transition curves are a useful tool for lateral alignment of railway segments. Their design is important to ensure safe and comfortable travel for passengers and cargo. Well designed transition curves can lead to reduced wear of tracks and vehicles, which is beneficial from a maintenance point of view. Extensive studies have been performed through decades to find transition curves that can replace existing railway segments for the purpose of enhancing certain properties. Those studies seek to form curves that satisfy desired evaluation criteria, which are often connected to geometric continuity between the curve segments, and vehicle dynamics, to secure a smooth ride. This research topic is still ongoing and active at present. Recent results and findings are in line with the developments on the topic of vehicle dynamics and within the railway industry. For this reason it is appropriate to collect and discuss the latest work, since there are no up-to-date detailed literature reviews available. This paper explores the present state-of-the-art of railway transition curves, and identifies some of the research challenges and future research opportunities in the field.

scholarly journals Blockchain Technology Meets Traceability in Fruit Supply Chain Management: A Systematic Review

2021 ◽  
Vol 12 (3) ◽  
pp. 232-238
Author(s):  
Resista Vikaliana ◽  
Raja Zuraidah Raja Mohd Ras ◽  
I Nyoman Pujawan ◽  
Irwansyah
Keyword(s):  
Systematic Review ◽  
Supply Chain ◽  
Supply Chain Management ◽  
Future Research ◽  
Supply Chain System ◽  
Chain Management ◽  
Traceability System ◽  
Future Research Agenda ◽  
Blockchain Technology ◽  
Meta Analyses

Fruits are easily damaged, therefore, a tracing system is needed to ensure the commodity is well received by consumers.  This study is a systematic review aims to  identify areas where the fruits traceability provides the most value for supply chain management and  to develop elements of a future research agenda for the fruits traceability in supply chain management.  PRISMA or Preferred Reporting Items for Systematic Reviews and Meta-Analyses is used to help the systematic literature review.  The result showed thad there are several values ​​in applying traceability to the fruit supply chain, such as traceability guarantees the quality of fruit in the supply chain, traceability protects from fraud.  Traceability will help increase consumer confidence in food safety, particularly on fruit.  Blockchain technology  is a promosing technology for a   traceability system in industry and can be used successfully, by modifying the supply chain system and meeting the limitations first.

Blockchain and supply chain management integration: a systematic review of the literature

2019 ◽  
Vol 25 (2) ◽  
pp. 241-254 ◽  
Author(s):  
Maciel M. Queiroz ◽  
Renato Telles ◽  
Silvia H. Bonilla
Keyword(s):  
Systematic Review ◽  
Supply Chain ◽  
Supply Chain Management ◽  
Business Models ◽  
Electric Power Industry ◽  
Future Research ◽  
Chain Management ◽  
Content Type ◽  
Blockchain Technology ◽  
Practical Implications

Purpose This paper aims to identify, analyse and organise the literature about blockchains in supply chain management (SCM) context (blockchain–SCM integration) and proposes an agenda for future research. This study aims to shed light on what the main current blockchain applications in SCM are, what the main disruptions and challenges are in SCM because of blockchain adoption and what the future of blockchains holds in SCM. Design/methodology/approach This study followed the systematic review approach to analyse and synthesise the extant literature on blockchain–SCM integration. The review analysed 27 papers between 2008 and 2018 in peer-reviewed journals. Findings Blockchain–SCM integration is still in its infancy. Scholars and practitioners are not fully aware of the potential of blockchain technology to disrupt traditional business models. However, the electric power industry seems to have a relatively mature understanding of blockchain–SCM integration, demonstrated by the use of smart contracts. Additionally, the disintermediation provided by blockchain applications has the potential to disrupt traditional industries (e.g. health care, transportation and retail). Research limitations/implications The limitations of this study are represented mainly by the scarcity of studies on blockchain–SCM integration in leading journals and databases. Practical implications This study highlights examples of blockchain–SCM integration, emphasising the need to rethink business models to incorporate blockchain technology. Originality/value This study is the first attempt to synthesise existing publications about the blockchain–SCM integration, shedding light on the disruption caused by, and the necessity of, the SCM reconfigurations.

scholarly journals Interdisciplinary Blockchain Education: Utilizing Blockchain Technology From Various Perspectives

2021 ◽  
Vol 3 ◽  
Author(s):  
Boris Düdder ◽  
Vladislav Fomin ◽  
Tan Gürpinar ◽  
Michael Henke ◽  
Mubashar Iqbal ◽  
...  
Keyword(s):  
Supply Chain ◽  
Research Topic ◽  
Online Course ◽  
Future Research ◽  
Security Engineering ◽  
Chain Management ◽  
Blockchain Technology ◽  
Scientific Disciplines ◽  
Challenges And Opportunities ◽  
Research And Education

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.

scholarly journals Understanding blockchain technology for future supply chains: a systematic literature review and research agenda

2019 ◽  
Vol 24 (1) ◽  
pp. 62-84 ◽  
Author(s):  
Yingli Wang ◽  
Jeong Hugh Han ◽  
Paul Beynon-Davies
Keyword(s):  
Systematic Review ◽  
Supply Chain ◽  
Supply Chains ◽  
Future Research ◽  
Valuable Insight ◽  
Content Type ◽  
Blockchain Technology ◽  
Future Supply ◽  
Predominant Factor ◽  
Multiple Accounts

PurposeThis paper aims to investigate the way in which blockchain technology is likely to influence future supply chain practices and policies.Design/methodology/approachA systematic review of both academic and practitioner literature was conducted. Multiple accounts of blockchain adoption within industry were also consulted to gain further insight.FindingsWhile blockchain technologies remain in their infancy, they are gaining momentum within supply chains, trust being the predominant factor driving their adoption. The value of such technologies for supply chain management lies in four areas: extended visibility and traceability, supply chain digitalisation and disintermediation, improved data security and smart contracts. Several challenges and gaps in understanding and opportunities for further research are identified by this research. How a blockchain-enabled supply chain should be configured has also been explored from a design perspective.Research limitations/implicationsThis systematic review focuses on the diffusion of blockchain technology within supply chains, and great care was taken in selecting search terms. However, the authors acknowledge that their choice of terms may have excluded certain blockchain articles from this review.Practical implicationsThis paper offers valuable insight for supply chain practitioners into how blockchain technology has the potential to disrupt existing supply chain provisions as well as a number of challenges to its successful diffusion.Social implicationsThe paper debates the poential social and economic impact brought by blockchain.Originality/valueThis paper is one of the first studies to examine the current state of blockchain diffusion within supply chains. It lays a firm foundation for future research.

scholarly journals Third Party Certification of Agri-Food Supply Chain Using Smart Contracts and Blockchain Tokens

Sensors ◽  
2021 ◽  
Vol 21 (16) ◽  
pp. 5307
Author(s):  
Ricardo Borges dos Santos ◽  
Nunzio Marco Torrisi ◽  
Rodrigo Palucci Pantoni
Keyword(s):  
Supply Chain ◽  
Mobile Application ◽  
Consumer Behaviour ◽  
Economic Incentives ◽  
Third Party ◽  
Smart Contracts ◽  
Proof Of Concept ◽  
Socially Responsible ◽  
The Public ◽  
Blockchain Technology

Every consumer’s buying decision at the supermarket influences food brands to make first party claims of sustainability and socially responsible farming methods on their agro-product labels. Fine wines are often subject to counterfeit along the supply chain to the consumer. This paper presents a method for efficient unrestricted publicity to third party certification (TPC) of plant agricultural products, starting at harvest, using smart contracts and blockchain tokens. The method is capable of providing economic incentives to the actors along the supply chain. A proof-of-concept using a modified Ethereum IGR token set of smart contracts using the ERC-1155 standard NFTs was deployed on the Rinkeby test net and evaluated. The main findings include (a) allowing immediate access to TPC by the public for any desired authority by using token smart contracts. (b) Food safety can be enhanced through TPC visible to consumers through mobile application and blockchain technology, thus reducing counterfeiting and green washing. (c) The framework is structured and maintained because participants obtain economical incentives thus leveraging it´s practical usage. In summary, this implementation of TPC broadcasting through tokens can improve transparency and sustainable conscientious consumer behaviour, thus enabling a more trustworthy supply chain transparency.

Towards Interconnected Blockchains

2021 ◽  
Vol 54 (7) ◽  
pp. 1-39
Author(s):  
Ankur Lohachab ◽  
Saurabh Garg ◽  
Byeong Kang ◽  
Muhammad Bilal Amin ◽  
Junmin Lee ◽  
...  
Keyword(s):  
State Of The Art ◽  
The State ◽  
Future Research ◽  
Missing Link ◽  
Layered Architecture ◽  
Blockchain Technology ◽  
Wide Scale ◽  
Effective Development ◽  
Insight Into ◽  
Game Changer

Unprecedented attention towards blockchain technology is serving as a game-changer in fostering the development of blockchain-enabled distinctive frameworks. However, fragmentation unleashed by its underlying concepts hinders different stakeholders from effectively utilizing blockchain-supported services, resulting in the obstruction of its wide-scale adoption. To explore synergies among the isolated frameworks requires comprehensively studying inter-blockchain communication approaches. These approaches broadly come under the umbrella of Blockchain Interoperability (BI) notion, as it can facilitate a novel paradigm of an integrated blockchain ecosystem that connects state-of-the-art disparate blockchains. Currently, there is a lack of studies that comprehensively review BI, which works as a stumbling block in its development. Therefore, this article aims to articulate potential of BI by reviewing it from diverse perspectives. Beginning with a glance of blockchain architecture fundamentals, this article discusses its associated platforms, taxonomy, and consensus mechanisms. Subsequently, it argues about BI’s requirement by exemplifying its potential opportunities and application areas. Concerning BI, an architecture seems to be a missing link. Hence, this article introduces a layered architecture for the effective development of protocols and methods for interoperable blockchains. Furthermore, this article proposes an in-depth BI research taxonomy and provides an insight into the state-of-the-art projects. Finally, it determines possible open challenges and future research in the domain.

Blockchain as supply chain technology: considering transparency and security

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Pei Xu ◽  
Joonghee Lee ◽  
James R. Barth ◽  
Robert Glenn Richey
Keyword(s):  
Supply Chain ◽  
Text Mining ◽  
Information Security ◽  
Design Methodology ◽  
Use Cases ◽  
Future Research ◽  
Content Type ◽  
Blockchain Technology ◽  
Twitter Data ◽  
The Way

PurposeThis paper discusses how the features of blockchain technology impact supply chain transparency through the lens of the information security triad (confidentiality, integrity and availability). Ultimately, propositions are developed to encourage future research in supply chain applications of blockchain technology.Design/methodology/approachPropositions are developed based on a synthesis of the information security and supply chain transparency literature. Findings from text mining of Twitter data and a discussion of three major blockchain use cases support the development of the propositions.FindingsThe authors note that confidentiality limits supply chain transparency, which causes tension between transparency and security. Integrity and availability promote supply chain transparency. Blockchain features can preserve security and increase transparency at the same time, despite the tension between confidentiality and transparency.Research limitations/implicationsThe research was conducted at a time when most blockchain applications were still in pilot stages. The propositions developed should therefore be revisited as blockchain applications become more widely adopted and mature.Originality/valueThis study is among the first to examine the way blockchain technology eases the tension between supply chain transparency and security. Unlike other studies that have suggested only positive impacts of blockchain technology on transparency, this study demonstrates that blockchain features can influence transparency both positively and negatively.

Sport in business studies: a state-of-the-art literature review

2018 ◽  
Vol 8 (5) ◽  
pp. 529-546
Author(s):  
Christofer Laurell ◽  
Sten Soderman
Keyword(s):  
Systematic Review ◽  
Literature Review ◽  
Marketing Strategy ◽  
Design Methodology ◽  
State Of The Art ◽  
Future Research ◽  
Content Type ◽  
Business Studies ◽  
Current State ◽  
State Of Research

PurposeThe purpose of this paper is to provide a systematic review of articles on sport published in leading business studies journals within marketing, organisational studies and strategy.Design/methodology/approachBased on a review of 38 identified articles within the subfields of marketing, strategy and organisation studies published between 2000 and 2015, the articles’ topical, theoretical and methodological orientation within the studied subfields were analysed followed by a cross-subfield analysis.FindingsThe authors identify considerable differences in topical, theoretical and methodological orientation among the studied subfields’ associated articles. Overall, the authors also find that articles across all subfields tend to be focussed on contributing to mature theory, even though the subfield of marketing in particular exhibits contributions to nascent theory in contrast to organisation studies and strategy.Originality/valueThis paper contributes by illustrating the current state of research that is devoted or related to the phenomenon of sport within three subfields in business studies. Furthermore, the authors discuss the role played by leading business studies journalsvis-à-vissport sector-specific journals and offer avenues for future research.

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