scholarly journals Reinterpreting Fisher’s coordinated strategies: a longitudinal case study

2018 ◽  
Vol 38 (5) ◽  
pp. 1166-1187 ◽  
Author(s):  
Roy Stratton
Keyword(s):  
Supply Chain ◽  
Operations Management ◽  
Causal Reasoning ◽  
Single Case ◽  
Effective Means ◽  
Theoretical Models ◽  
Longitudinal Case Study ◽  
Trade Off ◽  
Content Type ◽  
Trade Offs

Purpose Much has been written about the need to align the supply chain with the product/market but it has proved, elusive especially in response to a supply change transitions. The purpose of this paper is to review the established theoretical models before considering how the realignment process can be better supported in the light of a longitudinal study. Design/methodology/approach This paper uses a single apparel case where data were gathered over a five-year period involving multiple site visits, management interviews and archival data across three echelons of the supply chain. Repeated visits enabled the collection of contemporary evidence and the development and testing of the causal relationships. This case was part of a multi-case research project that explored the causal relationship between variation, uncertainty, performance trade-offs and buffering mechanisms (time, capacity and inventory). Findings The case analysis demonstrates how established theory and causal reasoning can be used to explain the trade-off oscillations that characterised this case. As with earlier studies, local cost considerations predominated, interspersed with strategic countermeasures. Fisher’s (1997) concept of coordinated strategies is shown to provide an effective means of clarifying the trade-off implications of the transition in support of proactive realignment. This concept is discussed in relation to other cases and literature before proposing how this could be developed and used as a basis for further research. Research limitations/implications This research was limited to a single case and although this involving several transitions the findings require further testing. Practical implications Supply chain redesign is of growing importance and with it the need to more effectively manage such transitions. This paper clarifies the need for supply chain orientation and offers means of clarifying the implications of such transitions to management. Originality/value This paper provides case evidence of the underlying operations management issues and the associated analysis.

Implementing standardised flow: navigating operational and professional dependencies

2020 ◽  
Vol 40 (7/8) ◽  
pp. 1177-1199
Author(s):  
Marianna Frangeskou ◽  
Michael A. Lewis ◽  
Christos Vasilakis
Keyword(s):  
Operations Management ◽  
Resource Sharing ◽  
Care Pathway ◽  
Single Case ◽  
Healthcare Setting ◽  
Longitudinal Case Study ◽  
Acute Stroke Care ◽  
Specific Flow ◽  
Content Type

PurposeThe purpose of this study had two aims: (1) to extend insight regarding the challenges of implementing standardised work, via care pathways, in a healthcare setting by considering interactions with other operational (i.e. resource sharing, portfolio alignment) and professional (i.e. autonomous expertise) dependencies and (2) to develop novel insights regarding a specific flow mechanism, the stroke nurse practitioner, a form of flow “pilo” or guide.Design/methodology/approachThis was a longitudinal case study of implementing the acute stroke care pathway in a National Health Service hospital in England based on 185 hours of non-participant observations and 68 semi-structured interviews. Archival documents were also analysed.FindingsThe combined flow, operational and professional dependency lens extends operations management understanding of the challenge of implementing standardised work in healthcare. One observed practice, the process pilot role, may be particularly valuable in dealing with these dependencies but it requires specific design and continuous support, for which the authors provide some initial guidance.Research limitations/implicationsThe research was a single case study and was focussed on a single care pathway. The findings require replication and extension but offer a novel set of insights into the implications of standardised work in healthcare.Originality/valueIn addition to confirming that a multidependency lens adds conceptual and practical insight to the challenges of implementing standardised work in a healthcare setting, the findings and recommendations regarding flow “pilots” are novel. The authors' analysis of this role reveals new insights regarding the need for continued improvisation in standardised work.

scholarly journals Identifying integrated options for agricultural climate change mitigation

2014 ◽  
Vol 6 (2) ◽  
pp. 192-211 ◽  
Author(s):  
John Tzilivakis ◽  
Kathleen Lewis ◽  
Andrew Green ◽  
Douglas Warner
Keyword(s):  
Climate Change ◽  
Climate Change Mitigation ◽  
Effective Means ◽  
Integrated Approach ◽  
Management Options ◽  
Content Type ◽  
Mitigation Options ◽  
Trade Offs ◽  
Environmental Objectives ◽  
Change Mitigation

Purpose – In order to achieve reductions in greenhouse gas (GHG) emissions, it is essential that all industry sectors have the appropriate knowledge and tools to contribute. This includes agriculture, which is considered to contribute about a third of emissions globally. This paper reports on one such tool: IMPACCT: Integrated Management oPtions for Agricultural Climate Change miTigation. The paper aims to discuss these issues. Design/methodology/approach – IMPACCT focuses on GHGs, carbon sequestration and associated mitigation options. However, it also attempts to include information on economic and other environmental impacts in order to provide a more holistic perspective. The model identifies mitigation options, likely economic impacts and any synergies and trade-offs with other environmental objectives. The model has been applied on 22 case study farms in seven Member States. Findings – The tool presents some useful concepts for developing carbon calculators in the future. It has highlighted that calculators need to evolve from simply calculating emissions to identifying cost-effective and integrated emissions reduction options. Practical implications – IMPACCT has potential to become an effective means of provided targeted guidance, as part of a broader knowledge transfer programme based on an integrated suite of guidance, tools and advice delivered via different media. Originality/value – IMPACCT is a new model that demonstrates how to take a more integrated approach to mitigating GHGs on farms across Europe. It is a holistic carbon calculator that presents mitigation options in the context other environmental and economic objectives in the search for more sustainable methods of food production.

Blockchain in operations for food service distribution: steps before implementation

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mauro Vivaldini
Keyword(s):  
Supply Chain ◽  
Single Case ◽  
Real Life ◽  
Food Service ◽  
Content Type ◽  
Blockchain Technology ◽  
The Social ◽  
Safe Food ◽  
Social Importance ◽  
Operational Processes

PurposeConsidering the importance of a safe food chain for consumers and the advent of blockchain technology (BT), this research studies a food service (FS) distributor. The research aims to understand the implications related to the functional processes of distribution in FS in which it would be possible to use blockchain to achieve agility, transparency of information and improvements in food safety.Design/methodology/approachFirstly, theory regarding blockchain technology in the supply chain (BT-SC) and FS was analyzed to contextualize the theme conceptually. A single case study including 11 supply chain companies was applied in a BT implementation study in an FS distributor.FindingsInvestment in infrastructure is often identified as a barrier to adoption of BT-SC. This was, however, not found in this case. Furthermore, the validation of users was only necessary for those parties directly participating in the process or information input. Finally, findings differentiate between qualifying criteria and operational processes when considering BT projects in FS.Research limitations/implicationsThe findings are restricted to this single case that provided an in-depth understanding of the topic. Statistical generalization is not possible at this stage of the research.Practical implicationsThe study is a practical example and can provide several insights to anyone looking to implement BT in their SC.Social implicationsThe social importance of the study lies in the importance of FS in the food sector, and by presenting ways that contribute to mitigating risks to consumers.Originality/valueReal-life cases of application of BT-SC illustrate its functionalities in operational processes.

Internal integration in humanitarian supply chain management

2017 ◽  
Vol 7 (1) ◽  
pp. 26-56 ◽  
Author(s):  
David Makepeace ◽  
Peter Tatham ◽  
Yong Wu
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Single Case ◽  
Future Research ◽  
Functional Interpretation ◽  
Chain Management ◽  
Content Type ◽  
Demand Chain ◽  
Management Concepts ◽  
Revised Definitions

Purpose The purpose of this paper is to compare perspectives on humanitarian logistics (HL) and supply chain management (SCM) among programmes and logistics/support staff. Design/methodology/approach Underpinned by services supply chain management (SSCM) theory, a single case study of a leading international non-governmental organisation is presented based on a web-based survey of the organisation’s global operations staff, supplemented by semi-structured interviews conducted with senior representatives. Findings The study is believed to be the first to consider the different perspectives of programmes and logistics staff on the interpretation of logistics and SCM. The results indicate both significant divergence between the views of these two cohorts, as well as a general lack of clarity over the concept of SCM, its relationship with logistics and the cross-functional nature of SCM. Research limitations/implications Insufficient responses from programme staff limit the generalisability of the findings. Suggestions for future research include further examination of the potential of applying SSCM and demand chain management concepts to the humanitarian context. Practical implications The results support the notion that a broader, more strategic interpretation of SCM, more clearly distinguished from the practice of HL, may assist in breaking down perceived jurisdictional boundaries, bridging the gap between programmes and logistics teams, and strengthening demand-chain influences and the “voice of the beneficiary”. Originality/value By taking into account the views of non-logisticians, a broader, cross-functional interpretation of SCM is offered leading to revised definitions for both SCM and HL within this sector, together with a framework that integrates SCM across humanitarian relief and development contexts.

Supply chain integration and coordination for international sourcing in the context of China’s processing trade

2018 ◽  
Vol 118 (9) ◽  
pp. 1730-1748 ◽  
Author(s):  
Mingu Kang ◽  
Kihyun Park ◽  
Ma Ga (Mark) Yang ◽  
Mark H. Haney
Keyword(s):  
Supply Chain ◽  
Single Case ◽  
Supply Chain Integration ◽  
Processing Trade ◽  
Content Type ◽  
Study Approach ◽  
International Sourcing ◽  
Three Stages ◽  
Simple Assembly

Purpose The purpose of this paper is to explore how a foreign invested manufacturing company’s (FIMC) components sourcing process evolves in order to improve its supply chain outcomes in the context of China’s processing trade. Design/methodology/approach Grounded in the theory bases of the international sourcing process and supply chain integration, this study utilizes a single-case-study approach with a small- to medium-sized FIMC engaged in China’s processing trade. Findings This study identifies three stages of the components sourcing process: simple assembly stage, components localization stage and supply chain integration stage. In addition, the case study suggests that the type of processing trade evolves from processing with supplied materials to processing with imported materials as the sourcing process proceeds through the three stages and the internal and external environments change. Originality/value To our knowledge, this paper is the first to focus on an FIMC’s components sourcing process in the context of China’s processing trade. It contributes to a better understanding of how FIMCs progress through the components sourcing process and apply different types of processing trade in China to maximize their supply chain outcomes.

scholarly journals Achieve a low carbon supply chain through product mix

2017 ◽  
Vol 117 (10) ◽  
pp. 2468-2484 ◽  
Author(s):  
Xu Chen ◽  
Xiaojun Wang
Keyword(s):  
Supply Chain ◽  
Trade Policy ◽  
Carbon Emissions ◽  
Channel Structure ◽  
Low Carbon ◽  
Cap And Trade ◽  
Product Mix ◽  
Content Type ◽  
Carbon Supply ◽  
Trade Offs

Purpose In the era of climate change, industrial organizations are under increasing pressure from consumers and regulators to reduce greenhouse gas emissions. The purpose of this paper is to examine the effectiveness of product mix as a strategy to deliver the low carbon supply chain under the cap-and-trade policy. Design/methodology/approach The authors incorporate the cap-and-trade policy into the green product mix decision models by using game-theoretic approach and compare these decisions in a decentralized model and a centralized model, respectively. The research explores potential behavioral changes under the cap-and-trade in the context of a two-echelon supply chain. Findings The analysis results show that the channel structure has significant impact on both economic and environmental performances. An integrated supply chain generates more profits. In contrast, a decentralized supply chain has lower carbon emissions. The cap-and-trade policy makes a different impact on the economic and environmental performances of the supply chain. Balancing the trade-offs is critical to ensure the long-term sustainability. Originality/value The research offers many interesting observations with respect to the effect of product mix strategy on operational decisions and the trade-offs between costs and carbon emissions under the cap-and-trade policy. The insights derived from the analysis not only help firms to make important operational and strategic decisions to reduce carbon emissions while maintaining their economic competitiveness, but also make meaningful contribution to governments’ policy making for carbon emissions control.

Multiple temporal perspectives extend sustainable competitiveness

2017 ◽  
Vol 37 (11) ◽  
pp. 1600-1624 ◽  
Author(s):  
Robert Klassen ◽  
Sara Hajmohammad
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Operations Management ◽  
Process Time ◽  
Temporal Orientation ◽  
Multiple Perspectives ◽  
Chain Management ◽  
Content Type ◽  
Starting Point ◽  
Short Termism

Purpose In operations and supply chain management, time is largely one-dimensional – less is better – with much effort devoted to compressing, efficiently using, and competitively exploiting clock-time. However, by drawing on other literatures, the purpose of this paper is to understand implications for the field of operations management if we also emphasize how humans and organizations experience time, termed process-time, which is chronicled by events and stages of change. Design/methodology/approach After a brief review, the limitations of the recurrent time-oriented themes in operations management and the resulting short-termism are summarized. Next, sustainability is offered as an important starting point to explore the concept of temporality, including both clock- and process-time, as well as the implications of temporal orientation and temporal conflict in supply chains. Findings A framework that includes both management and stakeholder behavior is offered to illustrate how multiple temporal perspectives might be leveraged as a basis for an expanded and enriched understanding of more sustainable competitiveness in operations. Social implications Research by others emphasizes the importance of stakeholders to competitiveness. By recognizing that different stakeholder groups have varying temporal orientations and temporality, managers can establish objectives and systems that better reflect time-based diversity and diffuse temporal conflict. Originality/value This paper summarizes how time has been incorporated in operations management, as well as the challenges of short-termism. Sustainability forms the basis for exploring multiple perspectives of time and three key constructs: temporal orientation, temporality, and temporal conflict. A framework is proposed to better incorporate temporal perspectives as a basis for competitiveness in operations and supply chain management.

Lean Six Sigma strategy in telecom manufacturing

2014 ◽  
Vol 114 (6) ◽  
pp. 904-921 ◽  
Author(s):  
Roy Andersson ◽  
Per Hilletofth ◽  
Peter Manfredsson ◽  
Olli-Pekka Hilmola
Keyword(s):  
Supply Chain ◽  
Six Sigma ◽  
Single Case ◽  
Lean Six Sigma ◽  
Content Type ◽  
Strategic Emphasis ◽  
Company Culture ◽  
Difficult Times ◽  
Practical Implications

Purpose – The purpose of this paper is to elaborate, how the use of a joint-use strategy of Lean and Six Sigma can improve flexibility, robustness, and agility. Telecom manufacturing has been under tremendous change after dot.com bubble burst in the early 2000, and new competition has originated from Asia. Being successful requires now more than before, and joint-use of strategies is one option to survive. Design/methodology/approach – A single case study from a Swedish company operating in the telecom manufacturing was conducted. In particular, a Six Sigma project was followed and analyzed during 2002. However, the outcome of the Six Sigma project has been studied in longitudinal manner until 2014. Findings – The Lean Six Sigma strategy ensures flexible, robust, and efficient processes. However, to make them more agile in order to sustain in today's highly competitive environment, something more is required. This could include staff training, strengthening company culture and collaborating with key partners in the supply chain. Research limitations/implications – This study is limited to large company that usually has a lot of resources and choices where to put the strategic emphasis as well as has level of control of the supply chain operations. The situation could be very different in small and medium-sized companies and thus it may be more difficult to realize the Lean Six Sigma strategy in such environment. On the other hand, the processes in these companies are often less complex. Practical implications – This research provides guidance on how to manage the Lean Six Sigma strategy in order to ensure more flexible, robust, and efficient processes as well as how to perform a Six Sigma project in Lean environment, in a proper manner. Originality/value – This research provides guidance to companies regarding the applicability and properties of the Lean Six Sigma strategy. The paper will also serve as a basis for other companies and industries, on how to survive in difficult times.

A new framework for time-cost trade-off considering float loss impact

2017 ◽  
Vol 22 (1) ◽  
pp. 20-36 ◽  
Author(s):  
Sameh Monir El-Sayegh ◽  
Rana Al-Haj
Keyword(s):  
Optimization Technique ◽  
Time Cost ◽  
Trade Off ◽  
Deterministic Optimization ◽  
Content Type ◽  
Project Duration ◽  
Trade Offs ◽  
Project Objectives ◽  
The Impact ◽  
New Framework

Purpose The purpose of this paper is to propose a new framework for time–cost trade-off. The new framework provides the optimum time–cost value taking into account the float loss impact. Design/methodology/approach The stochastic framework uses Monte Carlo Simulation to calculate the effect of float loss on risk. This is later translated into an added cost to the trade-off problem. Five examples, from literature, are solved using the proposed framework to test the applicability of the developed framework. Findings The results confirmed the research hypothesis that the new optimum solution will be at a higher duration and cost but at a lower risk compared to traditional methods. The probabilities of finishing the project on time using the developed framework in all five cases were better than those using the classical deterministic optimization technique. Originality/value The objective of time–cost trade-off is to determine the optimum project duration corresponding to the minimum total cost. Time–cost trade-off techniques result in reducing the available float for noncritical activities and thus increasing the schedule risks. Existing deterministic optimization technique does not consider the impact of the float loss within the noncritical activities when the project duration is being crashed. The new framework allows project managers to exercise new trade-offs between time, cost and risk which will ultimately improve the chances of achieving project objectives.

An empirical examination of the relationship between globalization, integration and sustainable innovation within manufacturing networks

2018 ◽  
Vol 38 (3) ◽  
pp. 874-894 ◽  
Author(s):  
Ruggero Golini ◽  
Jury Gualandris
Keyword(s):  
Supply Chain ◽  
Operations Management ◽  
Empirical Examination ◽  
Sustainable Practices ◽  
Content Type ◽  
Manufacturing Plants ◽  
Positive Effects ◽  
Manufacturing Networks ◽  
Plant Level ◽  
Manufacturing Network

Purpose While controlling for supply chain effects, the purpose of this paper is to investigate if globalization and collaborative integration within a firm-wide manufacturing network have significant implications for the adoption of sustainable production (SP) and sustainable sourcing (SS) practices at the plant level. Design/methodology/approach The authors conceptualize SP and SS as process innovations with moderate degrees of innovativeness and apply “Organizational integration and process innovation” theory to build our conceptual model. Then, the authors use primary survey data from 471 assembly manufacturing plants operating in the US, Europe and Asia to test our hypotheses rigorously. Findings This research finds that the adoption of SP practices at the plant level is significantly and positively associated with globalization and integration of the firm-wide manufacturing network. On the contrary, the adoption of SS practices is more strongly affected by integration in the external supply chain and benefits from the manufacturing network only indirectly, through the association with SP practices. Originality/value Operations management literature devoted to sustainability has studied sustainable practices mostly from a risk management angle. Also, there exists contrasting evidence in the operations strategy literature about the positive and negative effects that globalization of a manufacturing network may have on the adoption of sustainable practices at the plant level. Moreover, several studies show how integration with supply chain partners helps manufacturing plants transition into more SP and SS practices; however, related literatures have neglected that collaborative integration within a firm-wide manufacturing network may also help to develop, or adapt to, new sustainable practices. This research represents a first attempt to resolve discordance and unveil the positive effects that manufacturing networks may have on sustainable innovations at the plant level.

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