scholarly journals The self-thinking supply chain

2019 ◽  
Vol 24 (1) ◽  
pp. 22-38 ◽  
Author(s):  
Agustina Calatayud ◽  
John Mangan ◽  
Martin Christopher
Keyword(s):  
Supply Chain ◽  
The Self ◽  
Chain Model ◽  
Content Type ◽  
Academic Literature ◽  
Time Period ◽  
The Future ◽  
Challenges And Opportunities ◽  
Future Supply ◽  
Novel Concept

Purpose An emerging theme in the practitioner literature suggests that the supply chain of the future – enabled especially by developments in ICT – will be autonomous and have predictive capabilities, bringing significant efficiency gains in an increasingly complex and uncertain environment. This paper aims to both bridge the gap between the practitioner and academic literature on these topics and contribute to both practice and theory by seeking to understand how such developments will help to address key supply chain challenges and opportunities. Design/methodology/approach A multi-disciplinary, systematic literature review was conducted on relevant concepts and capabilities. A total of 126 articles were reviewed covering the time period 1950-2018. Findings The results show that both IoT and AI are the technologies most frequently associated with the anticipated autonomous and predictive capabilities of future supply chains. In addition, the review highlights a lacuna in how such technologies and capabilities help address key supply chain challenges and opportunities. A new supply chain model is, thus, proposed, one with autonomous and predictive capabilities: the self-thinking supply chain. Originality/value It is our hope that this novel concept, presented here for the first time in the academic literature, will help both practitioners to craft appropriate future-proofed supply chain strategies and provide the research community with a model (built upon multidisciplinary insights) for elucidating the application of new digital technologies in the supply chain of the future. The self-thinking supply chain has the potential in particular to help address some of today’s key supply chain challenges and opportunities.

The problems facing agricultural sector in Zanzibar and the prospects of Waqf-Muzar’ah-supply chain model

Humanomics ◽  
2017 ◽  
Vol 33 (2) ◽  
pp. 189-210 ◽  
Author(s):  
Issa Salim Moh’d ◽  
Mustafa Omar Mohammed ◽  
Buerhan Saiti
Keyword(s):  
Supply Chain ◽  
Interest Rates ◽  
Financial Models ◽  
Agricultural Sector ◽  
Chain Model ◽  
Content Type ◽  
High Interest ◽  
Supply Chain Model ◽  
The Government ◽  
Clove Industry

Purpose This paper aims to identify the appropriate model to address the financial challenges in agricultural sector in Zanzibar. Since the middle of 1960, clove production has continually and significantly decreased because of some problems and challenges that include financial ones. The financial intermediaries such as banks, cooperatives and micro-enterprises provide micro-financing to the farmers with high interest rates along with collateral requirements. The numerous programmes, measures and policies adopted by the relevant parties to find out the solutions to the dwindling clove production have failed. Design/methodology/approach The authors will review and examine several existing financial models, identify the issues and challenges of the current financial models and propose an appropriate Islamic financing model. Findings The numerous programmes, measures and policies adopted by the relevant parties to find out the solutions to the dwindling clove production have failed. This study, therefore, proposed a Waqf-Muzara’ah-supply chain model to address the financial challenge. Partnership arrangement is also suggested in the model to mitigate the issues of high interest rates and collateral that constrains the financial ability of the farmers and their agricultural output. Originality/value The contribution of the agricultural sector to the economic development of Zanzibar Islands is considerable. As one of the important agricultural sectors, the clove industry was the economic backbone of the government of Zanzibar. This study is believed to be a pioneering work; hence, it is the first study that investigates empirically the challenges facing the clove industry in Zanzibar.

Modelling resilient fashion retail supply chain strategies to mitigate the COVID-19 impact

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
P.R.S. Sarma ◽  
Aalok Kumar ◽  
Nishat Alam Choudhary ◽  
Sachin Kumar Mangla
Keyword(s):  
Supply Chain ◽  
Capacity Constraints ◽  
Content Type ◽  
Online Platforms ◽  
Aspiration Levels ◽  
The Future ◽  
Optimisation Model ◽  
Fashion Retail ◽  
Online Stores ◽  
The Impact

PurposeThis paper aims to develop supply chain strategies for the fashion retail supply chain (FRSC), likely to be disrupted by the current pandemic (COVID-19) under physical and online retail stores. The resilient retail supply chain design is proposed under budget allocation and merchandise capacity constraints.Design/methodology/approachThis paper utilises the theory of constraint (ToC) and goal programming (GP) to address the COVID-19 impact on FRSC. The budgetary and capacity constraints are formulated with a constraint optimisation model and tested with six different priorities to deal with the physical and online stores. Next, all priorities are developed under different FRSC business scenarios. The ToC-GP-based optimisation model is validated with one of the Indian fashion retail supply chains.FindingsThe proposed optimisation model presents the optimal retailing strategies for selling fashion goods over physical and online platforms. The multiple scenarios are presented for developing trade-offs among different strategies to maximise the retailer's merchandise performance. This paper also highlighted the strategic movement from high merchandise density stores to low merchandise density stores. This implies a reduction of sales targets and aspiration levels of both online and physical fashion stores.Research limitations/implicationsThe proposed model is validated with one of the fashion retailers in India. Other nations or multiple fashion retailers might be considered for more generalisation of findings in the future.Practical implicationsThis research helps fashion retail supply chain managers deal with consumer demand uncertainty over physical and online stores in pandemic times. Limitation: Other nations or multiple fashion retailers might be considered for more generalisation of findings in the future.Originality/valueThis is the first study that considered the impact of COVID-19 on the retail fashion supply chain. The effect of physical and online platforms is mainly discussed from consumer marketing perspectives, but an inventory and resilience perspective is missing in earlier studies. The role of merchandise planning is highlighted in this study.

Share resources through the largest interlibrary loan network

2016 ◽  
Vol 44 (4) ◽  
pp. 137-140
Author(s):  
Gemma Burke ◽  
Erin Duncan ◽  
JL Smither
Keyword(s):  
Resource Sharing ◽  
Design Methodology ◽  
Interlibrary Loan ◽  
Content Type ◽  
The World ◽  
The Future ◽  
Challenges And Opportunities

Purpose The paper aims to show how using a resource-sharing service can help you provide more resources to your users. Design/methodology/approach This paper discusses interlibrary loan challenges and opportunities, specifically with reference to WorldShare Interlibrary Loan. Findings This paper describes the service that connects libraries to the largest cooperative resource-sharing network with more than 10,000 borrowing and lending libraries worldwide, the possibilities for the future, facts and figures and how libraries around the world have used the solution successfully. Originality/value This paper looks at how WorldShare Interlibrary Loan can help libraries overcome the challenges that they face regarding resource sharing.

Manufacturing and selling tactics for a green supply chain under a green cost sharing and a refund agreement

2020 ◽  
Vol 15 (4) ◽  
pp. 1419-1450 ◽  
Author(s):  
Ata Allah Taleizadeh ◽  
Mahsa Noori-Daryan ◽  
Shib Sankar Sana
Keyword(s):  
Sensitivity Analysis ◽  
Supply Chain ◽  
Cost Sharing ◽  
Green Supply Chain ◽  
Chain Model ◽  
Content Type ◽  
Decentralized System ◽  
Quality Item ◽  
Decision Variables ◽  
Refund Rate

Purpose This paper aims to deal with optimal pricing and production tactics for a bi-echelon green supply chain, including a producer and a vendor in presence of three various scenarios. Demand depends on a price, refund and quality where the producer controls quality and the vendor proposes a refund policy to purchasers to encourage them to order more. Design/methodology/approach In the first scenario, the members seek to optimize their optimum decision variables under a centralized decision-making method while in the second scenario, a decentralized system is assumed where the members make a decision about variables and profits under a non-cooperative game. In the third scenario, a cost-sharing agreement is concluded between the members to provide a high-quality item to the purchasers. Findings The performance of the proposed model is investigated by illustrating a numerical example. A sensitivity analysis of some key parameters has been done to study the effect of the changes on the optimal values of the decision variables and profits. From sensitivity analysis, the real features are observed and mentioned in this section. Originality/value This research examines the behavior of partners in a green supply chain facing with a group of purchasers whose demand is the function of a price, greenery degree and refund rate. This proposed mathematical model is developed and analyzed which has an implication in supply chain model.

Social assessment and management of conflict minerals: a systematic literature review

2019 ◽  
Vol 10 (1) ◽  
pp. 157-182 ◽  
Author(s):  
Samanthi Silva ◽  
Stefan Schaltegger
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Social Problems ◽  
Social Issues ◽  
Social Assessment ◽  
Content Type ◽  
Academic Literature ◽  
Conflict Minerals ◽  
Management Literature ◽  
Management Approaches

Purpose The necessity to assess and manage supply chains to be free from social problems such as human and labour rights abuses has become particularly apparent since the introduction of conflict minerals regulations in the United States (Dodd-Frank Act) and the European Union. Similarly, stakeholders demand that products are free from social problems. Ever more companies are therefore challenged to assess and manage social issues in their supply chains. At the same time, the increasing literature on assessment and management of social issues is disperse and an overview missing. This paper aims to provide an overview of the existing literature on social assessment and management approaches relating to conflict minerals and connected to social issues in supply chains. Design/methodology/approach A review of the academic literature on social assessment and management of conflict minerals to provide an overview is currently missing. This paper addresses this gap by systematically reviewing the existing research literature on approaches for the social assessment and management of conflict minerals from a supply chain perspective. Findings The systematic literature review found 21 social assessment and 30 social management approaches with reference to conflict minerals, with the most referenced approach being the OECD guidelines. Overall, the conflict mineral related literature discusses rather general social assessment and management approaches, such as codes of conduct, while the effectiveness of the approaches is not analysed in depth. The paper finds that an analysis of the effectiveness and interlinkages of different approaches is missing. The large variety of social and human rights issues addressed in the academic literature ranges from corruption to violence, going beyond the scope of regulations focused on conflict minerals. This indicates that regulations on conflict minerals and the consequences for management are seen as a specific case with wider implications for future regulations and the necessity for management to solve social problems in supply chains in an effective way. Research limitations/implications The review paper is conceptual and develops a framework to classify social assessment and management approaches for conflict minerals, drawing on the supply chain management literature. Practical implications The overview reveals that research refers to broader social assessment and management approaches indicating wider implications for assessing and managing social issues in supply chains in general, irrespective of whether they are conflict mineral related. Research has, however, so far not addressed the effectiveness and interlinkages between social assessment and management approaches. The aim of the emerging regulations, however, is to foster more effective management of social issues in supply chains. Management is therefore challenged to develop and implement innovative approaches to effectively reduce social problems in supply chains beyond conflict minerals. Conclusions are drawn for management and research. Social implications The paper highlights the need for collaboration with NGOs, industry associations and suppliers, recommending to engage in supplier development. Originality/value The paper conducts the first systematic review of academic literature on conflict mineral related social assessment and management approaches. A framework is proposed to classify social assessment and management approaches based on supply chain management literature. While conflict minerals often represent a small fraction of components in a product, they can have huge and costly implications for companies, which require (potentially) large changes for the sourcing and supply strategy of a company. Conflict mineral regulations represent the first attempt to regulate social and human rights abuses in supply chains holding companies responsible for misconduct caused by suppliers abroad.

scholarly journals Technological mediation in the future of experiential tourism

2019 ◽  
Vol 5 (2) ◽  
pp. 120-126 ◽  
Author(s):  
Ellis Urquhart
Keyword(s):  
Technological Development ◽  
Tourism Industry ◽  
Future Directions ◽  
Technological Mediation ◽  
Content Type ◽  
Academic Literature ◽  
Considerable Research ◽  
Theoretical Perspectives ◽  
The Future ◽  
Insight Into

Purpose The purpose of this paper is to consider the role that technology may play in the future of experiential tourism. This viewpoint paper begins to question future developments in technological mediation and how these may challenge the author’ view of experiences and their construction in a period of immense and rapid technological development. Design/methodology/approach This is a short viewpoint paper driven by theoretical perspectives in the existing academic literature and the author’s personal stance on the future of experiential tourism. Findings This paper suggests that while there is considerable research into the role and application of technology within tourism, there is a lack of future-orientated debate. The views expressed within the paper argue that three potential directions exist for the future of technological mediation in experiential tourism: mass acceptance and customisation; experiential convergence or “rewinding the clock”, each with significant implications for the management of technological mediation in experiential tourism. Originality/value The paper provides an initial insight into future directions of the tourism industry in a period of immense technological development. Based on existing theoretical perspectives, these viewpoints indicate three potential routes for the industry and act as a catalyst for further dialogue within tourism scholarship.

Improving the performance of a Malaysian pharmaceutical warehouse supply chain by integrating value stream mapping and discrete event simulation

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ahmed Abideen ◽  
Fazeeda Binti Mohamad
Keyword(s):  
Supply Chain ◽  
Lead Time ◽  
Discrete Event ◽  
Integrated Approach ◽  
Value Stream Mapping ◽  
Content Type ◽  
Value Stream ◽  
Future State ◽  
The Future ◽  
Value Stream Map

Purpose Lean implementation is vastly incorporated in core manufacturing processes; however, its applicability in the supply chain and service industry is still in its infancy. To acquire performance excellence and thrive in the global competitive market, many firms are adopting newer methodologies. But, there is a stringent need for production simulation systems to analyze supply chains both inbound and outbound. The era of face validation is slowly disappearing. Lean tools and procedures that provide future state assumptions need advanced tools and techniques to measure, quantify, analyze and validate them. The purpose of this study is to enable dynamic quantification and visualization of the future state of a warehouse supply chain value stream map using discrete event simulation (DES) technique. Design/methodology/approach This study aimed to apply an integrated approach of the value stream mapping (VSM) and DES in a Malaysian pharmaceutical production warehouse. The main focus is diverted towards reducing the warehouse supply chain lead time by initially constructing a supply chain value stream map (both present state and future state) and integrating its data in a DES modelling and simulation software to dynamically visualize the changes in future state value stream map. Findings The DES simulation was able to mimic the future state lead time reductions successfully, which assists in better decision-making. Improvements were seen related to total lead time, process time, value and non-value-added percentage. Warehouse performance metrics such as receiving, put away and storage rates were substantially improved along with pallet processing time, worker and forklift throughput usage percentage. Detailed findings are clearly stated at the end of this paper. Research limitations/implications This study is limited to the warehouse environment and further additional process models and functional upgrades in the DES software systems are very much needed to directly visualize and quantify all the possible Lean assumptions such as radio frequency image identification/Andon (Jidoka), 5S, Kanban, Just-In-Time and Heijunka. However, DES has a leading edge in extracting dynamic characteristics out of a static VSM timeline and capture details on discrete events precisely by picturizing facility modification and lead time related to it. Practical implications This paper includes all the fundamental pharmaceutical warehouse supply chain processes and the simulations of the future state VSM in a real-life context by successfully reducing supply chain lead time and allowing managers in inculcating near-optimal decision-making, controlling and coordinating warehouse supply chain activities as a whole. Social implications This integrated approach of DES and VSM can involve managers and top management to support the adoption of anticipated changes. This study also has the potential to engage practitioners, researchers and decision-makers in the warehouse industry. Originality/value This study involves a powerful DES software package that can mimic the real situation as a virtual simulation and all the data and model building are based on a real warehouse scenario in the pharmaceutical industry.

Business travel: a perspective paper

2019 ◽  
Vol 75 (1) ◽  
pp. 113-116
Author(s):  
Berendien Lubbe
Keyword(s):  
Design Methodology ◽  
Theoretical Framework ◽  
Business Travel ◽  
Content Type ◽  
Academic Literature ◽  
The Past ◽  
Different Types ◽  
The Future ◽  
Practical Implications

Purpose The purpose of this paper is to provide a brief perspective on the growth of business travel over the past 60 years and how it may unfold in the future, highlighting certain themes and noting limitations in the research. Design/methodology/approach This paper is based on selected academic literature and industry sources on business travel which briefly reviews its growth and directions of research in this field. Practical implications The paper distinguishes between different types of business travel and provides a bird's eye view of the future. Originality/value The review distinguishes between different forms of business travel and concludes that greater clarity of the business travel concept will enable research to be conducted within a properly defined theoretical framework.

Two-layer supply chain model for Cauchy-type stochastic demand under fuzzy environment

2018 ◽  
Vol 11 (2) ◽  
pp. 285-308 ◽  
Author(s):  
Sujit Kumar De ◽  
Shib Sankar Sana
Keyword(s):  
Supply Chain ◽  
Fuzzy Sets ◽  
Density Function ◽  
Hausdorff Distance ◽  
Stochastic Demand ◽  
Maximization Problem ◽  
Chain Model ◽  
Cauchy Type ◽  
Distance Method ◽  
Content Type

Purpose The purpose of this paper is to deal with profit maximization problem of two-layer supply chain (SC) under fuzzy stochastic demand having finite mean and unknown variance. Buyback policy is employed from the retailer to supplier. The profit of the supplier solely depends on the order size of the retailers. However, the loss of shortage items is related to loss of profit and goodwill dependent. The authors develop the profit function separately for both the retailer and supplier, first, for a decentralized system and, second, joining them, the authors get a centralized system (CS) of decision making, in which one is giving more profit to both of them. The problem is solved analytically first, then the authors fuzzify the model and solve by fuzzy Hausdorff distance method. Design/methodology/approach The analytical models are formed for both centralized and decentralized systems under non-cooperative and cooperative environment with suitable constraints. A significant assumption on density function, namely Cauchy-type density function, is introduced for demand rate because of its wider range of the retailers’ satisfactions. Fuzzy Hausdorff metric is incorporated within the fuzzy components of the fuzzy sets itself. Using this method, the authors find out closure values of both centralized and decentralized policies, which is an essential part of any cooperative and non-cooperative two-layer SC models. Moreover, the authors take care of the profit values with corresponding ambiguities for both the systems explicitly. Findings It is found that the centralize policy of SC could only be able to maximize the profit of both the retailers and suppliers. All analytical results are illustrated numerically along with sensitivity analysis and side by side comparative studies between Hausdorff and Euclidean distance measure are done exclusively. Research limitations/implications The main focus of attention of the proposed model is given to usefulness of Hausdorff distance. Unlike other distances, Hausdorff distance can take special care on the similarity measures of different fuzzy sets. Researchers have been engaged to use Hausdorff distance on the different fuzzy sets but, in this study, the authors have used it within the components of a same fuzzy set to gain more closure values than other methods. Originality/value The use of this Hausdorff distance approach is totally new as per literature survey suggested yet. However, the Cauchy-type density function has not been introduced anywhere in SC management problems by modern researchers still now. In crisp model, the sensitivity on goodwill measures really provides a special attention also.

The Extended Project Qualification

2013 ◽  
Vol 3 (1) ◽  
pp. 66-77 ◽  
Author(s):  
David William Stoten
Keyword(s):  
Mixed Methods ◽  
Final Stage ◽  
Design Methodology ◽  
Independent Learning ◽  
Content Type ◽  
Mixed Methods Approach ◽  
Academic Literature ◽  
Statistical Reliability ◽  
The Future ◽  
Three Stages

Purpose – The purpose of this paper is to investigate how the Extended Project Qualification (EPQ) is viewed by students and teachers and its value as a vehicle to promote self-directed independent learning. Design/methodology/approach – A mixed methods approach was adopted in three stages. Stages 1 and 2 structured questionnaires were issued to students and teachers were interviewed in a third and final stage. The second questionnaire relating to students’ views were analysed for statistical reliability using the χ2-test. Findings – The research suggests that EPQ is a possible vehicle to promote independent learning and negates some of the more negative aspects associated with classroom-based learning. Research limitations/implications – This research was based on research undertaken at two Sixth Form Colleges (SFCs). Although insightful and a useful description, it cannot claim to reflect the experience of EPQ at every institution in the SFC sector. Originality/value – The SFC sector is rarely reported on in the academic literature. This paper also reports on a relatively new and important initiative within the sector and offers a possible view of the future in the classroom.

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