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1 – 10 of 15Joe Miemczyk, Mickey Howard and Thomas E. Johnsen
This paper aims to reflect on recent closed-loop supply chain (CLSC) practices using a natural resource-based view (NRBV) and dynamic capabilities (DC) perspective.
Abstract
Purpose
This paper aims to reflect on recent closed-loop supply chain (CLSC) practices using a natural resource-based view (NRBV) and dynamic capabilities (DC) perspective.
Design/methodology/approach
Two empirical case studies of CLSC exemplars are used to discuss the theoretical relevance of these views.
Findings
The paper shows how strategic resources help companies in two sectors achieve successful CLSC designs. Strategic supply chain collaboration is an important success factor but also presents a number of challenges. The NRBV is used to explain the importance of new resources in technology, knowledge and relationships and stresses the role of DCs to constantly address changes in the business environment to renew these strategic resources.
Research limitations/implications
This research elaborates on NRBV theory related to CLSCs and reinforces the inclusion of DCs. It specifies the application of NRBV in the context of textiles and carpet manufacture and highlights the inherent conflicts in seeking value while moving towards sustainable development.
Practical implications
Investments in technical and operational resources are required to create CLSCs. Pure closed-loop applications are impractical, requiring relationships with multiple external partners to obtain supply and demand for recycled products.
Social implications
CLSCs may provide opportunities for social enterprises or third sector organizations collaborating with manufacturers.
Originality/value
This paper provides insights into the constituent resources needed for successful CLSCs. It also helps move CLSC research from a tactical logistics problem to a problem of strategic resources and relational capabilities: what we term “dynamic supply chain execution”. This paper develops a framework for transitioning towards CLSCs, underlining the importance of co-development and forging new relationships through commitment to supply chain redesign, co-evolution with customers and suppliers and control of supply chain activities.
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Joe Miemczyk and Davide Luzzini
Companies are increasingly challenged by sustainability-related supply chain risks. Research has developed linking supply chain sustainability priorities, practices and triple…
Abstract
Purpose
Companies are increasingly challenged by sustainability-related supply chain risks. Research has developed linking supply chain sustainability priorities, practices and triple bottom line performance; however, risk is rarely included in these models. The purpose of this paper is to understand the link between sustainable supply chain strategies, practices and performance, and to test the importance of risk management practices in this relationship focusing on the product category level.
Design/methodology/approach
The paper includes a survey of supply managers in four countries with 305 responses, with a focus on upstream supply chain strategies at the product category level.
Findings
The environmental and social sustainability strategies lead to sustainable supply sustainable performance, through focused practices in either area, but the effect on operational and cost performance is not significant. Social supply chain strategies positively impact environmental and cost performance when mediated by risk assessment practices.
Originality/value
This paper shows a more nuanced view of the impact of supply chain practices on the strategy–performance link. It is one of the first papers to empirically test the role of risk practices in sustainable supply chain management and emphasize the importance of alignment across the main dimensions of sustainability to achieve positive sustainable performance outcomes, but not necessarily cost and operational performance. Unlike other studies, social sustainability priorities may positively impact environmental and social performance and is linked to cost advantage when implemented with risk assessment practices.
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Joe Miemczyk, Valentina Carbone and Mickey Howard
The implementation of circular economy (CE) initiatives has come under the spotlight in recent years with research ranging from business strategy and practices, supply chain…
Abstract
The implementation of circular economy (CE) initiatives has come under the spotlight in recent years with research ranging from business strategy and practices, supply chain implications, and regional or national policy developments. This highlights the multilevel nature of research and importantly the different scales of action required to move toward the CE. This chapter specifically addresses this issue of levels and scales by presenting and analyzing three complementary cases in the agri-food sector. Lessons learnt from this analysis include the need to consider value and impact across multiple levels and how companies and their supply chains can contribute to the scale of action needed.
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Matthias Holweg and Joe Miemczyk
It is now becoming apparent that the prevalent “stock‐push” approach in the automotive industry of building vehicles against a long‐term forecast and fulfilling the large majority…
Abstract
It is now becoming apparent that the prevalent “stock‐push” approach in the automotive industry of building vehicles against a long‐term forecast and fulfilling the large majority of orders from existing stock is no longer a viable proposition. Pressure from rising stock levels in the market and the discounts needed to sell these vehicles is forcing the vehicle manufacturers to rethink their sourcing strategy in favour of “build‐to‐order” systems. More responsive order fulfilment at vehicle manufacturer level however will have wide implications on the component supply and logistics subsystems. Based on findings of the 3DayCar research programme, this paper aims at assessing whether current logistics systems are capable of supporting such a “build‐to‐order” approach. Based on empirical evidence of benchmarks covering three million annual vehicle movements in the UK vehicle distribution system, key constraints in current vehicle distribution logistics will be established, and the cost and environmental impact of more responsive logistics will be assessed.
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Joe Miemczyk and Mickey Howard
Vehicle manufacturer “CarCo” has spent decades developing its supply strategy based on customer ordered production. Yet the combination of an over‐crowded European market and the…
Abstract
Purpose
Vehicle manufacturer “CarCo” has spent decades developing its supply strategy based on customer ordered production. Yet the combination of an over‐crowded European market and the need to grow sales poses a dilemma: what strategy does it adopt to manage its global operations? This research aims to examine the implementation of responsive operations and supply strategy to analyse how and why a firm's strategy changes over time.
Design/methodology/approach
Based on the observations from a two‐day workshop held for 50 managers at the firm's headquarters, the paper explores theoretical and practitioner implications for the continued development and implementation of build‐to‐order (BTO) as a cornerstone of supply strategy.
Findings
Despite considerable capability at functional and business level, CarCo must address corporate and industry factors in order to raise responsiveness. Managers understand the conflict between operational and supply strategies presented here, yet are limited in the extent they can act on this knowledge due to the multi‐level aspect of strategy and difficulties over control beyond the boundary of the firm.
Practical implications
Key performance indicators need to be modified to gauge individual sale profitability, alongside new incentives and measures to overcome demand distortion and supplier game‐playing. Further, the balance between flexibility investment and better customer fulfilment should be explored through cost analysis.
Originality/value
Presents a managerial perspective of supply chain strategy development, analysed through a structured academic lens. The paper illustrates the increasingly dynamic nature of supply chains and the importance of connections between retail distribution, manufacturing, and in‐bound supply as part of the global operation.
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Mickey Howard, Mike Lewis, Joe Miemczyk and Alistair Brandon‐Jones
This paper investigates the stalled adoption of a supplier park at Bridgend Engine Plant in the UK. It starts from the position that not all firms can or should implement the same…
Abstract
Purpose
This paper investigates the stalled adoption of a supplier park at Bridgend Engine Plant in the UK. It starts from the position that not all firms can or should implement the same set of practices.
Design/methodology/approach
Critical incident technique and semi‐structured interviews over five years were used to understand the influence of institutional and strategic choices during the implementation of a supplier park. A conceptual framework was developed to incorporate practices broadly associated with parks, i.e. improving supply stability, supply coordination, redefining the OEM/supplier boundary and enhancing interaction between co‐located firms.
Findings
The findings demonstrate a limited implementation of supply practices at Bridgend with only one component supplier brought onto the site. The original plan was to create a supplier park that would “grow” to an industrial park, creating an automotive sector in the area. However, a combination of operational, processual, and contextual factors have conspired against the plan.
Research limitations/implications
The combination of a broad range of theoretical and practical elements means there are associated discussions that could be more fully explored. Condensing the interview notes has resulted in the researchers' own interpretation of events becoming a significant reality filter. Whilst single case studies raise inevitable concerns over comparability, our focus is on theoretical generalizability through richness of empirical data.
Originality/value
As firms continue to use best practice as a core ingredient of strategy, researchers must respond with robust theoretical concepts explaining adoption and implementation. This paper integrates disparate perspectives across multiple levels in order to build a richer and more believable picture of a stalled initiative. Three key conclusions can be drawn: the contingent nature of “bundles of practice” implications of political ambiguity over the efficiency argument and the effect of isomorphic or bandwagon responses by firms.
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Thomas Johnsen, Mickey Howard and Joe Miemczyk
The paper's aim is to evaluate the changing patterns of defence requirements and their implications on supply chains and relationships within the UK defence industry.
Abstract
Purpose
The paper's aim is to evaluate the changing patterns of defence requirements and their implications on supply chains and relationships within the UK defence industry.
Design/methodology/approach
The paper builds a case study on the UK defence industry comprising 22 face‐to‐face interviews with senior management from the Ministry of Defence (MoD) and major first tier suppliers, as well as senior officers in the British armed forces.
Findings
The results suggest that there are major changes currently taking place that have major impacts on defence supply relationships. The authors find a consensus in the industry concerning a shift towards through‐life management (TLM), where major equipment platforms are kept in service for several decades. TLM is widely acknowledged as requiring much closer partnerships in the defence supply chain, in which suppliers assume much greater responsibilities in areas such as in‐service support and maintenance. Yet the findings with MoD and suppliers reveal different perceptions of the feasibility and practical implications of the proposed changes.
Practical implications
Product‐service specific capabilities need to be developed especially in areas such as accurate lifecycle costing. The development of integrated supply partnerships requires greater emphasis on openness, risk and reward sharing, trust and long‐term commitment in supplier relationships. There is also a need for early supplier involvement to ensure not only design for manufacture, but design for maintainability and logistics, instigated and managed by the customer (i.e. MoD).
Originality/value
The analysis demonstrates the importance of adopting a through‐life perspective when considering industrial contexts characterised by very long product lifecycles. This study shows that a through‐life perspective creates a blurring of the boundary between customers and suppliers, and increases long‐term supplier responsibility. This gives rise to new considerations, such as sophisticated risk and rewards sharing mechanisms, design for maintainability, and technology insertion.
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Thomas Stäblein, Matthias Holweg and Joe Miemczyk
The purpose of this paper is to challenge the common claim of “infinite variety” being demanded in the marketplace by measuring not just how much variety theoretically could be…
Abstract
Purpose
The purpose of this paper is to challenge the common claim of “infinite variety” being demanded in the marketplace by measuring not just how much variety theoretically could be produced, but how much is actually demanded by the customer. To this effect, the authors propose and validate market‐based variety measures with empirical data and in a second step, extend their analysis by applying these measures and empirically testing the impact of variety mitigation strategies, such as postponement and options bundling.
Design/methodology/approach
The authors analyse production and sales data of 226,106 passenger cars, comprising of three models of one vehicle manufacturer sold across four global market regions. The theoretical variety is compared with actual variety for each model‐market combination, and these data are linked to actual production and sales records.
Findings
The authors propose and validate product variety measures based on actual customer orders, and empirically demonstrate how these measures can be used to assess the impact of late configuration and option bundling strategies, and find that these are generally valid, but that their applicability is contingent upon the respective variety distribution profile.
Research limitations/implications
Analyses are developed within the context of a single firm and industry, although an attempt was made to counter this weakness by considering models from the volume, niche and premium market segments.
Practical implications
The paper highlights how actual variety differs from theoretical variety in practice, which in turn co‐determines the effectiveness of mitigation strategies applied by firms.
Originality/value
The paper's main contribution is to propose and empirically test a set of novel measures of product variety: the average repetition ratio and a specification Pareto curve, both of which complement and enhance one's understanding of product variety and its impact on manufacturing and distribution systems.
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Joe Miemczyk, Thomas E. Johnsen and Monica Macquet
This paper provides a structured literature review of sustainability in purchasing and supply management, moving beyond the traditional environmental and social sustainability…
Abstract
Purpose
This paper provides a structured literature review of sustainability in purchasing and supply management, moving beyond the traditional environmental and social sustainability. The paper reviews the concept of sustainability at three levels of inter‐organizational analysis – i.e. dyad, supply chain and network. The paper distils the nature and scope of existing research and synthesizes measures used to research sustainability across organizational boundaries.
Design/methodology/approach
This literature review systematically analyzes existing literature. In particular, the review focuses on definitions and measures of sustainable purchasing and supply management to obtain an accurate view of current research.
Findings
This paper uncovers two distinct trends in the type of research carried out. First, internal or dyadic issues are in focus and second, a tendency to deal with environmental, as opposed to social, sustainability. Despite the need to look beyond the dyad given the risks associated with the extended network, few studies do so in any of the sustainability dimensions.
Research limitations/implications
This review is limited by the method employed focusing on definitions and measures. Although the review considers supply chain and network research, it does so purely from a purchasing perspective, thus excluding issues such as logistics and transport.
Practical implications
The paper identifies areas open to future research and provides practical insights into how sustainable purchasing and supply are measured. It also synthesizes existing measures of sustainability at different levels and organizes these into a taxonomy.
Originality/value
The paper examines studies across multiple levels of analysis and integrates multiple fields of knowledge to show how research on sustainability in purchasing and supply is structured.
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