Ameliorating food loss and waste in the supply chain through multi-stakeholder collaboration

We elaborate mechanisms through which multi-stakeholder collaboration can ameliorate food loss and waste (FLW) from the end-to-end supply chain. In this context, we integrate the discourse on collaborative relationships in supply chains with stakeholder theory (roles and orientations) and use a multi-method approach combining systematic literature review (SLR) and embedded case studies based on secondary data. We develop a conceptual framework that illustrates collective stakeholder orientation emerging from aligned vertical and horizontal stakeholder orientation across the supply chain towards reducing FLW. We explain how achieving such alignment requires these stakeholders to navigate various collaboration conditions (structural and sporadic) that otherwise spur individualism, culminating in FLW mitigation efforts across food supply chains. We develop propositions, motivate future research, and offer practical implications.     

A conceptual framework for evaluating the most cost-effective intervention along the supply chain to improve food safety

This paper develops a conceptual framework for choosing the most cost-effective intervention along the supply chain to improve food safety. This framework identifies both the initial level of on-farm infection and the potential for new infection post farm-gate as key parameters influencing the relative effectiveness of on-farm and abattoir interventions. In addition, the potential for cost economies of scale in implementing interventions at abattoir compared to on-farm is shown to be a further factor determining the relative cost-effectiveness of these interventions. Overall, it is suggested by the analysis in this paper that successful abattoir interventions will typically be more cost-effective than successful on-farm interventions. These findings are consistent with existing case study evidence.     

A global supply chain framework

The relationship between supply chain competencies and performance has been somewhat elusive. The 21st Century Logistics framework, developed at Michigan State University is currently assessed as to its global relevance, particularly relating to performance. A sample of U.S. firms is compared to a sample of Australian and New Zealand firms to assess the robustness of the framework across different business environments as well as to better understand the supply chain competencies/performance relationship. Results suggest that the framework is reasonably robust across environments, although some improvements in future versions of the framework are suggested. Additionally, results confirm that supply chain competencies do lead to improved performance. Interestingly, supply chain competencies appear to be employed in different ways to create different performance advantages across the various business environments.     

The paradoxes of food waste reduction in the horticultural supply chain

Research on on food waste is often reductionist, in that it attempts to measure food waste at single points within the supply chain. While this enables consideration of where food is being wasted within the supply chain, it does not necessarily answer why and how food is wasted across an entire supply chain. Using a paradox theory approach, the aim of this paper is to address these knowledge gaps by exploring the inherent paradoxes in resolving food waste across a supply chain. Drawing on in-depth qualitative research within the Australian horticulture industry, the findings reveal four macro-level paradoxes relating to policy, markets, responsibility, and marketing. This paper makes a novel contribution through consideration of a holistic, whole of chain perspective in relation to food waste. It also extends paradox theory into food waste scholarship. From a managerial perspective, the visibility of paradoxes highlights the need for organisations in the food supply chain to look beyond their own organisational boundaries and adopt a whole-of-chain approach in an attempt to address food waste.     

Market-shaping strategies: A conceptual framework for generating market outcomes

We identify four market-shaping strategies and their related activities that enable a focal market actor to work towards specific market outcomes. The conceptual framework provides firms with a tool for choosing specific market-shaping strategies depending on their market-shaping intention (offensive/defensive) and perception of a market's stability (stable/unstable). Accordingly, and in line with market-shaping literature, the four market-shaping strategies enable a firm to widen, reduce, maintain, or disrupt a market. Whereas previous market-strategy conceptualizations emphasized firm-level outcomes, the four identified market-shaping strategies focus on market outcomes and encompass a more comprehensive understanding of the impact of a firm's strategic actions on a market. Thereby, this study offers new perspectives on the implementation of market strategies in the context of markets as complex adaptive systems. By exemplifying the four market-shaping strategies using four industry cases, we illustrate how market-shaping strategies can appear in practice and demonstrate how firms can strategically leverage and steer market processes to their advantage.     

The role of Guanxi in green supply chain management in Asia's emerging economies: A conceptual framework

In recent decades, rapid industrial modernization and economic growth have brought substantial environmental problems such as air pollution, hazardous waste, and water pollution for the Asian emerging economies (AEE), in particular China, Taiwan, India, Malaysia, Indonesia, Thailand, and South Korea. These countries have started to adopt green supply chain management (GSCM) as a strategy to reduce the environmental impact. There are anecdotal evidences that the adoption of GSCM in this region is partly influenced by Guanxi – a cultural norm, which plays a significant role in relationship governance within supply chain activities among the AEE. Based on a systematic literature review, we develop a conceptual framework that characterizes the drivers and barriers for the adoption of GSCM practices, incorporating Guanxi as a moderator in the manufacturing sector of the AEE. The conceptual framework addresses the roles of two types of Guanxi in the adoption of GSCM: the relational Guanxi at individual level based on social exchange theory and the aggregated Guanxi at firm level derived from social capital theory. This recognition of Guanxi at two separate decision levels help companies better manage their relationships while they green their supply chains. Directions for future research and managerial implications are discussed accordingly.     

Measurement,mitigation and prevention of food waste in supply chains: An online shopping perspective

This study introduces a framework and model, although applied in a practical setting, sets the stage for further theoretical development of mid-range theory. The methodology applied in the study has four main stages, namely interviews with managers from an online food retail supply chain, analysis of soft and hard data using questionnaire-based surveys of customers and suppliers, archival and factual information gathered from the supplier and the online food retailer to measure food waste across the supply chain and analytical models to quantify various effects. A number of propositions emerged from our multiple methodologies and observations. The major research contribution of this work is to advance Natural Resource Based View (NRBV) to the supply chain and various complexities involved in food waste management. Dynamic capabilities were clearly evident and necessary in rapidly changing industrial contexts such as online food supply chains. This paper also proposes a food waste minimization-and-mitigation model, establishes the direct and indirect outputs of food waste and brings attention of the food waste debate in the context of an exemplar online food supply chain, as well as provides a middle range theoretic framework to enhance understanding on theory and its application to this field informed mainly NRBV.     

A conceptual framework for public-private interplay in the telecommunications sector

Public activity in the telecommunications industry has experienced important transformations in the last decade: “reinvolvement” in infrastructure deployment, “innovative” boosting measures, and decentralisation of some decisions. Conceptually, even more important than the measures themselves is the fact that private agents often participate in their realisation and execution. This paper reviews how justifications for public action that would apply to any economic activity area have modelled the public-private relationship in the telecommunications sector. Subsequently, it focuses on the analysis of the new spaces for public-private collaboration that are currently opening up.     

Managing the supply chain during disruptions: Developing a framework for decision-making

Business-to-business firms have traditionally encountered disruptions, but the scale of the COVID-19 pandemic was extraordinary as it interrupted global supply chains by causing unprecedented shocks to supply and demand. Firms experienced extraordinary pressure and struggled to minimize the immediate and long-term impact of supply chains disruptions. Applying chaos theory, this study employs a single-case method to understand the disruptions to the business-to-business oil and gas supply chain. We make three major contributions. First, we examine firm decision-making during significant disruptions. Second, we use chaos theory to better understand the decision-making process. Finally, we develop a framework to explicate the decision-making process and provide guidelines for decision-making during disruptions. Our findings provide theoretical insights and have important implications for practitioners addressing supply chain disruptions during crises.     

A conceptual and analytical framework for business process reengineering

BPR has become a hot buzzword in management and information systems disciplines. However, there is a lacuna in recognizing the characteristics and the way of performing BPR. In this paper, we categorize the reasons for BPR failure as the lack of understanding of and the inability to perform BPR, and we reviewed BPR based on the four key concepts: fundamental, radical, dramatic, and process. We argue that SSM can be applied in performing BPR in the following ways:

1. (1) SSM can be a general methodology for BPR,

2. (2) SSM can be an analytical framework for BPR, and

3. (3) SSM is able to deal with the ill-defined and complex business situation in a BPR effort.

To illustrate the applicability of SSM in the context of BPR, we describe a live case of a BPR effort in developing and implementing an image processing system for hospital ward ordering. Finally, in order to demonstrate the power of SSM, by extending SSM considerations of What/How, we elaborate further on the What's and How's conceptual framework of an analysis and redesign effort. Based on this framework, we review the roles of information technologies in BPR.     

An optimization approach for managing fresh food quality throughout the supply chain

One of the most challenging tasks in today's food industry is controlling the product quality throughout the food supply chain. In this paper, we integrate food quality in decision-making on production and distribution in a food supply chain. We provide a methodology to model food quality degradation in such a way that it can be integrated in a mixed-integer linear programming model used for production and distribution planning. The resulting model is applied in an illustrative case study, and can be used to design and operate food distribution systems, using both food quality and cost criteria.     

Practical framework for strategic alliance in Pearl River Delta manufacturing supply chain: A total quality approach

Supply chain management becomes one of the most powerful business concepts for organizations to gain a competitive advantage in the global market. Strategic alliance could enhance the performance of a global supply chain. This paper identifies three phases for strategic alliance, and proposes a practical framework for Pearl River Delta (PRD) manufacturing companies to develop a strategic partnership with their critical suppliers, by adopting total quality philosophies approach. Finally, this paper provides some critical factors for PRD manufacturing companies forming a supply network within PRD region through establishing strategic alliance.     

The household wasteful behaviour framework: A systematic review of consumer food waste

Every year one third of the food produced globally is either lost or wasted along the food supply chain (FSC) causing significant economic, environmental and social damages. In the developed countries household food waste is a major concern, which is manly triggered by poor food-related behaviour. Due to the importance and magnitude of the phenomenon, the UN has set the global goal of halving food loss and waste by 2030. However, to the best of our knowledge, to date no systematic literature review has been conducted on household food waste and little comprehensive explanation has yet been offered for wasteful household behaviour. Therefore, the aim of this study was to carry out a systematic review of the literature produced over an eighteen-year period (2000–2018) in order to gain a deeper understanding of multiple, complex facets of the food waste phenomenon at consumer level. Drawing on the results of the systematic literature review and of the behavioural and marketing theories, we propose a new theoretical framework “The Household Wasteful Behaviour Framework”, with the aim of better explaining food waste behaviour at household level. Results can be useful to better target social norm and educational campaigns both at private and public level.     

Reducing food waste and food insecurity in the UK: The architecture of surplus food distribution supply chain in addressing the sustainable development goals (Goal 2 and Goal 12.3) at a city level

The paradox that tonnes of food is wasted while people go hungry has raised concern from national and international authorities. In developed countries, reducing these problems has focused on surplus food distribution as a ‘win-win’ solution contributing to sustainable development goals. While the existing literature acknowledges the role of third-sector organisations, research on the supply chain of surplus food distribution and the coordination among actors is limited. This research explores actors and organisations in the value chain of surplus food distribution at the city level. Based on semi-structured interviews and participant observation, our findings highlight the need for a coordinated effort between actors as an essential arrangement to capture the value of surplus food. Despite the close cooperation, hierarchical power relationships exist between organisations in the supply chain. We unpack challenges in the surplus food supply chain, such as lack of a legislative framework for food donations and organisational sustainability issues that have forced third-sector organisations to work independently to reduce the uncertainties of food quality and quantity. We shed light on the practical implications by highlighting how multiple stakeholders could improve the efficiency of surplus food distribution.     

A conceptual framework for developing the curriculum and delivery of technology education in early childhood

The purpose of this article is to provide an overview of the analysis of the Early Childhood Education (ECE) curriculum in six countries involved in the UPDATE-project, and on that basis, propose a conceptual foundation for technology education in ECE that aims to enhance gender sensitive technology education in the continuum from early years to adulthood. The existing ECE curricula in the participating countries were analysed according to the general pedagogical approach as well as the contents specific to technology education. In many cases technology education was presented generally or implicitly, embedded in various curriculum content areas, and the existing curricula did not offer much support for teachers to figure out the nature, aims and pedagogical means of early childhood technology education. The comparison of the curricula raised some common key-issues which are important to construe more theoretically. In consequence, the article also focuses on the contemporary view of child-centred pedagogy and the conceptualisation of technology education fitting into the scope of ECE. Play is highlighted as a fundamental way of learning seldom studied in the context of technology education. In addition, a gender perspective on technology education deals with equal possibilities of both sexes to acquire knowledge, abilities and attitudes needed in technological agency.     

Assessing value-in-use: A conceptual framework and exploratory study

Developing approaches for understanding customer perceived value is a priority for managers and scholars alike. A conceptual framework for assessment of value-in-use is proposed and explored within the context of a maintenance service provider. In contrast to value models in previous empirical research, the framework includes assessment not just of provider attributes but also of the customer's usage processes, as well as customer evaluations of the value-in-use they obtain. Interviews with members of a cross-disciplinary buying group provide support for the framework, including the observations that individuals can assess the quality of their usage processes and that they can articulate value-in-use at both organisational and individual levels; the further concept of network quality also emerges from the data. Assessment of usage process quality as well as service quality evolves as the customer's goals evolve. Practitioners may wish to elicit usage process quality and value-in-use as well as service quality. Research directions include scale development for both usage process quality and value-in-use.     

Digitalization within food supply chains to prevent food waste. Drivers,barriers and collaboration practices

Food supply chains increasingly rely on big-data management solutions to foster collaboration across the food supply chain and improve business performance. However, little is known about collaboration practices that actors on the digital food supply chain adopt to solve problems such as food waste, or about the drivers and barriers related to the digital transformation of the food supply chain. Most of food waste studies rely on quantitative analysis, which cannot reveal relevant details about the tensions and dynamics of collaboration. We conducted a qualitative study drawing on eighteen in-depth interviews - of managers of large multinational and local organizations covering different and relevant roles on the digital food supply chain - to investigate how organizational and food supply chain processes are affected by the digitalization of the operations along the food supply chain. By triangulating emerging findings with literature on supply chain management we discuss different views about collaborative practices for food waste prevention in the food supply chain and provide insights on how supply chain design and firms' operations have been re-conceptualized with the usage of digital technologies and on the institutional forces both limiting (barriers) and fostering (drivers) the diffusion of the digital food supply chain.     

A holistic network model for supply chain analysis

Supply chain researchers are experiencing a conceptual and analytical paradox. They are asked to move beyond dyadic analyses and investigate larger network effects with only a limited analytical toolkit. This research proposes the use of bilinear mixed-modeling to holistically analyze supply chain phenomena. Through this approach, researchers are able to account for multiple supply chain relationships, higher-order dependencies among member firms, and simultaneously evaluate covariates from buyer and seller perspectives. The model is validated through the lens of a pervasive supply chain problem commonly referred to as the bullwhip effect. A sample of firms from the US apparel industry in 2004 is analyzed and then the findings are confirmed using data from 2005. In addition to validating the model through the presence of the bullwhip effect, the bilinear model illuminates variables such as advertising, price deals, inventory turnover, and inventory backlogs that exacerbate or diminish inventory differences between firms in a supply chain. The results extend research on supply networks and supply efficiency to a more holistic level and show that higher-order dependencies are important drivers of supply chain phenomena.     

The costs of increased localization for a multiple-product food supply chain: Dairy in the United States

There is increased interest in greater localization of food supply chains but little evidence about the effects of localization on supply-chain costs. Assessing these effects is complex in multiple-product, multi-process supply chains such as the dairy industry. In this study, we develop a spatially-disaggregated transshipment model for the US dairy sector that minimizes total supply-chain costs, including assembly, processing, interplant transportation and final product distribution. We employ the cost-minimizing solution as benchmark to compare alternative scenarios of increased supply chain localization. Our results indicate: (1) short-run limits to increased localization, (2) modest impacts on overall supply-chain costs, and (3) large cost re-allocations across supply chain segments, regions and products. We find that increased localization reduces assembly costs while increase processing and distribution costs. Cost increases are larger in regions with smaller raw milk supplies and during the season when less raw milk is produced. Minimizing distances traveled by all dairy products results in tradeoffs across products in terms of cost and distance traveled. The relationship between increased localization and costs appears to be nonlinear.